7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Use is subject to license terms.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Copyright (c) 2009, Intel Corporation
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * All rights reserved.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Copyright (c) 2006
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Copyright (c) 2007
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Damien Bergamini <damien.bergamini@free.fr>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Permission to use, copy, modify, and distribute this software for any
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * purpose with or without fee is hereby granted, provided that the above
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copyright notice and this permission notice appear in all copies.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Intel(R) WiFi Link 5100/5300 Driver
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/types.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/byteorder.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/conf.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/cmn_err.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/stat.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/ddi.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/sunddi.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/strsubr.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/ethernet.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <inet/common.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <inet/nd.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <inet/mi.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/note.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/stream.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/strsun.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/modctl.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/devops.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/dlpi.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/mac_wifi.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/net80211.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/net80211_proto.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/varargs.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/policy.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <sys/pci.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include "iwh_calibration.h"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include "iwh_hw.h"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include "iwh_eeprom.h"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include "iwh_var.h"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#include <inet/wifi_ioctl.h>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_80211 (1 << 0)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_CMD (1 << 1)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_DMA (1 << 2)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_EEPROM (1 << 3)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_FW (1 << 4)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_HW (1 << 5)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_INTR (1 << 6)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_MRR (1 << 7)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_PIO (1 << 8)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_RX (1 << 9)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_SCAN (1 << 10)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_TX (1 << 11)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_RATECTL (1 << 12)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_RADIO (1 << 13)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_RESUME (1 << 14)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DEBUG_CALIBRATION (1 << 15)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * if want to see debug message of a given section,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * please set this flag to one of above values
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinauint32_t iwh_dbg_flags = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DBG(x) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_DBG(x)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void *iwh_soft_state_p = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * ucode will be compiled into driver image
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing Chinastatic uint8_t iwh_fw_5000_bin[] = {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China#include "fw-iw/fw_5000/iwh_5000.ucode"
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing Chinastatic uint8_t iwh_fw_5150_bin[] = {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China#include "fw-iw/fw_5150/iwh_5150.ucode"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for a shared page
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t sh_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x1000, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x1000, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for a keep warm DRAM descriptor
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t kw_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x1000, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x1000, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for a ring descriptor
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t ring_desc_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for a cmd
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t cmd_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 4, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for a rx buffer
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t rx_buffer_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for a tx buffer.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the maximum number of segments is 4 for the hardware.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * now all the wifi drivers put the whole frame in a single
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * descriptor, so we define the maximum number of segments 1,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * just the same as the rx_buffer. we consider leverage the HW
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * ability in the future, that is why we don't define rx and tx
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * buffer_dma_attr as the same.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t tx_buffer_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 4, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA attributes for text and data part in the firmware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_dma_attr_t fw_dma_attr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DMA_ATTR_V0, /* version of this structure */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* lowest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* highest usable address */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x7fffffff, /* maximum DMAable byte count */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x10, /* alignment in bytes */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0x100, /* burst sizes (any?) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* minimum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum transfer */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0xffffffffU, /* maximum segment length */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* maximum number of segments */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 1, /* granularity */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, /* flags (reserved) */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * regs access attributes
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_device_acc_attr_t iwh_reg_accattr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DEVICE_ATTR_V0,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_STRUCTURE_LE_ACC,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_STRICTORDER_ACC,
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China * DMA access attributes for descriptor
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing Chinastatic ddi_device_acc_attr_t iwh_dma_descattr = {
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China DDI_DEVICE_ATTR_V0,
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China DDI_STRUCTURE_LE_ACC,
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China DDI_STRICTORDER_ACC,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * DMA access attributes
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ddi_device_acc_attr_t iwh_dma_accattr = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DEVICE_ATTR_V0,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_NEVERSWAP_ACC,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_STRICTORDER_ACC,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_ring_init(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_ring_free(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_alloc_shared(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_free_shared(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_alloc_kw(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_free_kw(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_alloc_fw_dma(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_free_fw_dma(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_alloc_rx_ring(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_reset_rx_ring(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_free_rx_ring(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_alloc_tx_ring(iwh_sc_t *, iwh_tx_ring_t *,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_reset_tx_ring(iwh_sc_t *, iwh_tx_ring_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_free_tx_ring(iwh_tx_ring_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ieee80211_node_t *iwh_node_alloc(ieee80211com_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_node_free(ieee80211_node_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_newstate(ieee80211com_t *, enum ieee80211_state, int);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_mac_access_enter(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_mac_access_exit(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic uint32_t iwh_reg_read(iwh_sc_t *, uint32_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_reg_write(iwh_sc_t *, uint32_t, uint32_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_load_init_firmware(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_load_run_firmware(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_tx_intr(iwh_sc_t *, iwh_rx_desc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_cmd_intr(iwh_sc_t *, iwh_rx_desc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic uint_t iwh_intr(caddr_t, caddr_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_eep_load(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_get_mac_from_eep(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_eep_sem_down(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_eep_sem_up(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic uint_t iwh_rx_softintr(caddr_t, caddr_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic uint8_t iwh_rate_to_plcp(int);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_cmd(iwh_sc_t *, int, const void *, int, int);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_set_led(iwh_sc_t *, uint8_t, uint8_t, uint8_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_hw_set_before_auth(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_scan(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_config(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_stop_master(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_power_up(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_preinit(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_init(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_stop(iwh_sc_t *);
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing Chinastatic int iwh_quiesce(dev_info_t *t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_amrr_init(iwh_amrr_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_amrr_timeout(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_amrr_ratectl(void *, ieee80211_node_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_ucode_alive(iwh_sc_t *, iwh_rx_desc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_rx_phy_intr(iwh_sc_t *, iwh_rx_desc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_rx_mpdu_intr(iwh_sc_t *, iwh_rx_desc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_release_calib_buffer(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_init_common(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic uint8_t *iwh_eep_addr_trans(iwh_sc_t *, uint32_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_put_seg_fw(iwh_sc_t *, uint32_t, uint32_t, uint32_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_alive_common(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_save_calib_result(iwh_sc_t *, iwh_rx_desc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_tx_power_table(iwh_sc_t *, int);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_attach(dev_info_t *, ddi_attach_cmd_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_detach(dev_info_t *, ddi_detach_cmd_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_destroy_locks(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_send(ieee80211com_t *, mblk_t *, uint8_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_thread(iwh_sc_t *);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic int iwh_wme_to_qos_ac(int);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic int iwh_wmeparam_check(struct wmeParams *);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic inline int iwh_wme_tid_qos_ac(int);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic inline int iwh_qos_ac_to_txq(int);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic void iwh_overwrite_11n_rateset(iwh_sc_t *);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic void iwh_overwrite_ic_default(iwh_sc_t *);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic void iwh_recv_action(struct ieee80211_node *,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic int iwh_send_action(struct ieee80211_node *,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic void iwh_increase_rate(ieee80211_node_t *);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic void iwh_decrease_rate(ieee80211_node_t *);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing Chinastatic int iwh_reset_hw(iwh_sc_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * GLD specific operations
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_stat(void *, uint_t, uint64_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_start(void *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_m_stop(void *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_unicst(void *, const uint8_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_multicst(void *, boolean_t, const uint8_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_promisc(void *, boolean_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic mblk_t *iwh_m_tx(void *, mblk_t *);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic void iwh_m_ioctl(void *, queue_t *, mblk_t *);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_setprop(void *arg, const char *pr_name,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China mac_prop_id_t wldp_pr_num, uint_t wldp_length, const void *wldp_buf);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinastatic int iwh_m_getprop(void *arg, const char *pr_name,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_id_t wldp_pr_num, uint_t wldp_length,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerstatic void iwh_m_propinfo(void *arg, const char *pr_name,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_id_t wldp_pr_num, mac_prop_info_handle_t mph);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Supported rates for 802.11b/g modes (in 500Kbps unit).
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic const struct ieee80211_rateset iwh_rateset_11b =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China { 4, { 2, 4, 11, 22 } };
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic const struct ieee80211_rateset iwh_rateset_11g =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China { 12, { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 } };
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Default 11n reates supported by this station.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangextern struct ieee80211_htrateset ieee80211_rateset_11n;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * For mfthread only
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaextern pri_t minclsyspri;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define DRV_NAME_SP "iwh"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Module Loading Data & Entry Points
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing ChinaDDI_DEFINE_STREAM_OPS(iwh_devops, nulldev, nulldev, iwh_attach,
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China iwh_detach, nodev, NULL, D_MP, NULL, iwh_quiesce);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic struct modldrv iwh_modldrv = {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "Intel(R) ShirleyPeak/EchoPeak driver(N)",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic struct modlinkage iwh_modlinkage = {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China status = ddi_soft_state_init(&iwh_soft_state_p,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (iwh_sc_t), 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (status != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (status);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mac_init_ops(&iwh_devops, DRV_NAME_SP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China status = mod_install(&iwh_modlinkage);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (status != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mac_fini_ops(&iwh_devops);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_soft_state_fini(&iwh_soft_state_p);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (status);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China status = mod_remove(&iwh_modlinkage);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (DDI_SUCCESS == status) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mac_fini_ops(&iwh_devops);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_soft_state_fini(&iwh_soft_state_p);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (status);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China_info(struct modinfo *mip)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (mod_info(&iwh_modlinkage, mip));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Mac Call Back entries
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinamac_callbacks_t iwh_m_callbacks = {
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MC_IOCTL | MC_SETPROP | MC_GETPROP | MC_PROPINFO,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_dbg(uint32_t flags, const char *fmt, ...)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (flags & iwh_dbg_flags) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China va_start(ap, fmt);
d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China vcmn_err(CE_NOTE, fmt, ap);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang#endif /* DEBUG */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * device operations
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int instance, i;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China char strbuf[32];
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China wifi_data_t wd = { 0 };
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mac_register_t *macp;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int intr_actual;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int err = DDI_FAILURE;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case DDI_ATTACH:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case DDI_RESUME:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc = ddi_get_soft_state(iwh_soft_state_p,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ASSERT(sc != NULL);
d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China (void) iwh_init(sc);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SUSPEND);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "resume\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China instance = ddi_get_instance(dip);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_soft_state_zalloc(iwh_soft_state_p, instance);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate soft state\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc = ddi_get_soft_state(iwh_soft_state_p, instance);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_dip = dip;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * map configure space
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_regs_map_setup(dip, 0, &sc->sc_cfg_base, 0, 0,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &iwh_reg_accattr, &sc->sc_cfg_handle);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to map config spaces regs\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail2;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang (uint16_t *)(sc->sc_cfg_base + PCI_CONF_DEVID));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423a) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423b) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "Do not support this device\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rev = ddi_get8(sc->sc_cfg_handle,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint8_t *)(sc->sc_cfg_base + PCI_CONF_REVID));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * keep from disturbing C3 state of CPU
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ddi_put8(sc->sc_cfg_handle, (uint8_t *)(sc->sc_cfg_base +
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China PCI_CFG_RETRY_TIMEOUT), 0);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * determine the size of buffer for frame and command to ucode
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_clsz = ddi_get16(sc->sc_cfg_handle,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint16_t *)(sc->sc_cfg_base + PCI_CONF_CACHE_LINESZ));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!sc->sc_clsz) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_clsz = 16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_clsz = (sc->sc_clsz << 2);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_dmabuf_sz = roundup(0x2000 + sizeof (struct ieee80211_frame) +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_MTU + IEEE80211_CRC_LEN +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_WEP_CRCLEN), sc->sc_clsz);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Map operating registers
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_regs_map_setup(dip, 1, &sc->sc_base,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China 0, 0, &iwh_reg_accattr, &sc->sc_handle);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to map device regs\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail3;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * this is used to differentiate type of hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_hw_rev = IWH_READ(sc, CSR_HW_REV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_get_supported_types(dip, &intr_type);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((err != DDI_SUCCESS) || (!(intr_type & DDI_INTR_TYPE_FIXED))) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "fixed type interrupt is not supported\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail4;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_get_nintrs(dip, DDI_INTR_TYPE_FIXED, &intr_count);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((err != DDI_SUCCESS) || (intr_count != 1)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "no fixed interrupts\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail4;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_intr_htable = kmem_zalloc(sizeof (ddi_intr_handle_t), KM_SLEEP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_alloc(dip, sc->sc_intr_htable, DDI_INTR_TYPE_FIXED, 0,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China intr_count, &intr_actual, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((err != DDI_SUCCESS) || (intr_actual != 1)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "ddi_intr_alloc() failed 0x%x\n", err);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail5;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_get_pri(sc->sc_intr_htable[0], &sc->sc_intr_pri);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "ddi_intr_get_pri() failed 0x%x\n", err);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail6;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_init(&sc->sc_glock, NULL, MUTEX_DRIVER,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_init(&sc->sc_tx_lock, NULL, MUTEX_DRIVER,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_init(&sc->sc_mt_lock, NULL, MUTEX_DRIVER,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_init(&sc->sc_cmd_cv, NULL, CV_DRIVER, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_init(&sc->sc_put_seg_cv, NULL, CV_DRIVER, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_init(&sc->sc_ucode_cv, NULL, CV_DRIVER, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize the mfthread
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_init(&sc->sc_mt_cv, NULL, CV_DRIVER, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_mf_thread = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_mf_thread_switch = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate shared buffer for communication between driver and ucode.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_shared(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate shared page\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail7;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(sc->sc_shared, 0, sizeof (iwh_shared_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate keep warm page.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_kw(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate keep warm page\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail8;
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China err = iwh_reset_hw(sc);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China "failed to reset hardware\n");
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China goto attach_fail9;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Do some necessary hardware initializations.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_preinit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to initialize hardware\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail9;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * get hardware configurations from eeprom
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_eep_load(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to load eeprom\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail9;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_READ_EEP_SHORT(sc, EEP_VERSION) < 0x011a) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "unsupported eeprom detected\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail9;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * get MAC address of this chipset
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_get_mac_from_eep(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * calibration information from EEPROM
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_eep_calib = (struct iwh_eep_calibration *)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_eep_addr_trans(sc, EEP_CALIBRATION);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize TX and RX ring buffers
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_ring_init(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate and initialize ring\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail9;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((0x423c == sc->sc_dev_id) || (0x423d == sc->sc_dev_id)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_hdr = (iwh_firmware_hdr_t *)iwh_fw_5150_bin;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_hdr = (iwh_firmware_hdr_t *)iwh_fw_5000_bin;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copy ucode to dma buffer
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_fw_dma(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate firmware dma\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail10;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Initialize the wifi part, which will be used by
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_opmode = IEEE80211_M_STA; /* default to BSS mode */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_state = IEEE80211_S_INIT;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_maxrssi = 100; /* experimental number */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_caps = IEEE80211_C_SHPREAMBLE | IEEE80211_C_TXPMGT |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_C_PMGT | IEEE80211_C_SHSLOT;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Support WPA/WPA2
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_caps |= IEEE80211_C_WPA;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Support 802.11n/HT
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * set supported .11b and .11g rates
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_sup_rates[IEEE80211_MODE_11B] = iwh_rateset_11b;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_sup_rates[IEEE80211_MODE_11G] = iwh_rateset_11g;
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China * set supported .11b and .11g channels (1 through 11)
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China for (i = 1; i <= 11; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_sup_channels[i].ich_freq =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_ieee2mhz(i, IEEE80211_CHAN_2GHZ);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_sup_channels[i].ich_flags =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_CHAN_CCK | IEEE80211_CHAN_OFDM |
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ |
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China IEEE80211_CHAN_PASSIVE;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_ibss_chan = &ic->ic_sup_channels[0];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_xmit = iwh_send;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * attach to 802.11 module
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_attach(ic);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * different instance has different WPA door
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) snprintf(ic->ic_wpadoor, MAX_IEEE80211STR, "%s_%s%d", WPA_DOOR,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_driver_name(dip),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_get_instance(dip));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Overwrite 80211 default configurations.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize 802.11 module
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_media_init(ic);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize default tx key
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_def_txkey = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_add_softint(dip, &sc->sc_soft_hdl, DDI_INTR_SOFTPRI_MAX,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_softintr, (caddr_t)sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "add soft interrupt failed\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail12;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_add_handler(sc->sc_intr_htable[0], iwh_intr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (caddr_t)sc, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "ddi_intr_add_handle() failed\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail13;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_intr_enable(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "ddi_intr_enable() failed\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail14;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Initialize pointer to device specific functions
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wd.wd_secalloc = WIFI_SEC_NONE;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wd.wd_opmode = ic->ic_opmode;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(wd.wd_bssid, ic->ic_macaddr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * create relation to GLD
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp = mac_alloc(MAC_VERSION);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to do mac_alloc()\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail15;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_type_ident = MAC_PLUGIN_IDENT_WIFI;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_driver = sc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_dip = dip;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_src_addr = ic->ic_macaddr;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_callbacks = &iwh_m_callbacks;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_min_sdu = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_max_sdu = IEEE80211_MTU;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_pdata = &wd;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China macp->m_pdata_size = sizeof (wd);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Register the macp to mac
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = mac_register(macp, &ic->ic_mach);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to do mac_register()\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China goto attach_fail15;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Create minor node of type DDI_NT_NET_WIFI
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) snprintf(strbuf, sizeof (strbuf), DRV_NAME_SP"%d", instance);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_create_minor_node(dip, strbuf, S_IFCHR,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China instance + 1, DDI_NT_NET_WIFI, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_attach(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to do ddi_create_minor_node()\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Notify link is down now
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mac_link_update(ic->ic_mach, LINK_STATE_DOWN);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * create the mf thread to handle the link status,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * recovery fatal error, etc.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_mf_thread_switch = 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == sc->sc_mf_thread) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_mf_thread = thread_create((caddr_t)NULL, 0,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_thread, sc, 0, &p0, TS_RUN, minclsyspri);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_ATTACHED);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_disable(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_remove_handler(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_remove_softint(sc->sc_soft_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_soft_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_detach(ic);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_fw_dma(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_ring_free(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_kw(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_shared(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_destroy_locks(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_free(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_intr_htable, sizeof (ddi_intr_handle_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_regs_map_free(&sc->sc_handle);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_regs_map_free(&sc->sc_cfg_handle);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_soft_state_free(iwh_soft_state_p, instance);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_detach(dev_info_t *dip, ddi_detach_cmd_t cmd)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc = ddi_get_soft_state(iwh_soft_state_p, ddi_get_instance(dip));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ASSERT(sc != NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case DDI_DETACH:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case DDI_SUSPEND:
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_HW_ERR_RECOVER);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_RATE_AUTO_CTL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_SUSPEND);
d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China if (sc->sc_flags & IWH_F_RUNNING) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "suspend\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_FAILURE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_ATTACHED)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_FAILURE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Destroy the mf_thread
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_mf_thread_switch = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (sc->sc_mf_thread != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_wait_sig(&sc->sc_mt_cv, &sc->sc_mt_lock) == 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_mt_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * release buffer for calibration
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_release_calib_buffer(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Unregiste from GLD
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) mac_unregister(sc->sc_ic.ic_mach);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_fw_dma(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_ring_free(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_kw(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_shared(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_disable(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_remove_handler(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_free(sc->sc_intr_htable[0]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_intr_htable, sizeof (ddi_intr_handle_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_remove_softint(sc->sc_soft_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_soft_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * detach from 80211 module
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_detach(&sc->sc_ic);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_destroy_locks(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_regs_map_free(&sc->sc_handle);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_regs_map_free(&sc->sc_cfg_handle);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_remove_minor_node(dip, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_soft_state_free(iwh_soft_state_p, ddi_get_instance(dip));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * destroy all locks
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_destroy_locks(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_destroy(&sc->sc_mt_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_destroy(&sc->sc_cmd_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_destroy(&sc->sc_put_seg_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_destroy(&sc->sc_ucode_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_destroy(&sc->sc_mt_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_destroy(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_destroy(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate an area of memory and a DMA handle for accessing it
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alloc_dma_mem(iwh_sc_t *sc, size_t memsize,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_dma_attr_t *dma_attr_p, ddi_device_acc_attr_t *acc_attr_p,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint_t dma_flags, iwh_dma_t *dma_p)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate handle
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_dma_alloc_handle(sc->sc_dip, dma_attr_p,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &dma_p->dma_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->dma_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_FAILURE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate memory
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_dma_mem_alloc(dma_p->dma_hdl, memsize, acc_attr_p,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_flags & (DDI_DMA_CONSISTENT | DDI_DMA_STREAMING),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_SLEEP, NULL, &vaddr, &dma_p->alength, &dma_p->acc_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_dma_free_handle(&dma_p->dma_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->dma_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->acc_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_FAILURE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Bind the two together
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->mem_va = vaddr;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ddi_dma_addr_bind_handle(dma_p->dma_hdl, NULL,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China vaddr, dma_p->alength, dma_flags, DDI_DMA_SLEEP, NULL,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &dma_p->cookie, &dma_p->ncookies);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_DMA_MAPPED) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_dma_mem_free(&dma_p->acc_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_dma_free_handle(&dma_p->dma_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->acc_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->dma_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_FAILURE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->nslots = ~0U;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->size = ~0U;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->token = ~0U;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->offset = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Free one allocated area of DMAable memory
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_free_dma_mem(iwh_dma_t *dma_p)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (dma_p->dma_hdl != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (dma_p->ncookies) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_dma_unbind_handle(dma_p->dma_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_dma_free_handle(&dma_p->dma_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->dma_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (dma_p->acc_hdl != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_dma_mem_free(&dma_p->acc_hdl);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->acc_hdl = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copy ucode into dma buffers
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alloc_fw_dma(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_dma_t *dma_p;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * firmware image layout:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * |HDR|<-TEXT->|<-DATA->|<-INIT_TEXT->|<-INIT_DATA->|<-BOOT->|
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copy text of runtime ucode
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China t = (char *)(sc->sc_hdr + 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, LE_32(sc->sc_hdr->textsz),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &fw_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_fw_text);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_alloc_fw_dma(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate text dma memory.\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "text[ncookies:%d addr:%lx size:%lx]\n",
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(t, dma_p->mem_va, LE_32(sc->sc_hdr->textsz));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copy data and bak-data of runtime ucode
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China t += LE_32(sc->sc_hdr->textsz);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, LE_32(sc->sc_hdr->datasz),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &fw_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_fw_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_alloc_fw_dma(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate data dma memory\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "data[ncookies:%d addr:%lx size:%lx]\n",
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(t, dma_p->mem_va, LE_32(sc->sc_hdr->datasz));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, LE_32(sc->sc_hdr->datasz),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &fw_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_fw_data_bak);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to allocate data bakup dma memory\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &sc->sc_dma_fw_data_bak;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "data_bak[ncookies:%d addr:%lx "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(t, dma_p->mem_va, LE_32(sc->sc_hdr->datasz));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copy text of init ucode
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China t += LE_32(sc->sc_hdr->datasz);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, LE_32(sc->sc_hdr->init_textsz),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &fw_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_fw_init_text);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to allocate init text dma memory\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &sc->sc_dma_fw_init_text;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "init_text[ncookies:%d addr:%lx "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(t, dma_p->mem_va, LE_32(sc->sc_hdr->init_textsz));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * copy data of init ucode
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China t += LE_32(sc->sc_hdr->init_textsz);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, LE_32(sc->sc_hdr->init_datasz),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &fw_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_fw_init_data);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to allocate init data dma memory\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &sc->sc_dma_fw_init_data;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "init_data[ncookies:%d addr:%lx "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(t, dma_p->mem_va, LE_32(sc->sc_hdr->init_datasz));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_boot = t + LE_32(sc->sc_hdr->init_datasz);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_free_fw_dma(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_fw_text);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_fw_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_fw_data_bak);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_fw_init_text);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_fw_init_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate a shared buffer between host and NIC.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alloc_shared(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_dma_t *dma_p;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * must be aligned on a 4K-page boundary
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, sizeof (iwh_shared_t),
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China &sh_dma_attr, &iwh_dma_descattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_sh);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared = (iwh_shared_t *)sc->sc_dma_sh.mem_va;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &sc->sc_dma_sh;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "sh[ncookies:%d addr:%lx size:%lx]\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_shared(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_free_shared(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_sh);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate a keep warm page.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alloc_kw(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_dma_t *dma_p;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * must be aligned on a 4K-page boundary
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, IWH_KW_SIZE,
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China &kw_dma_attr, &iwh_dma_descattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_dma_kw);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &sc->sc_dma_kw;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "kw[ncookies:%d addr:%lx size:%lx]\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_kw(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_free_kw(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_dma_kw);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize RX ring buffers
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alloc_rx_ring(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_ring_t *ring;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_data_t *data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_dma_t *dma_p;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring = &sc->sc_rxq;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * allocate RX description ring buffer
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, RX_QUEUE_SIZE * sizeof (uint32_t),
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China &ring_desc_dma_attr, &iwh_dma_descattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &ring->dma_desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "dma alloc rx ring desc "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->desc = (uint32_t *)ring->dma_desc.mem_va;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &ring->dma_desc;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx bd[ncookies:%d addr:%lx size:%lx]\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate Rx frame buffers.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < RX_QUEUE_SIZE; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data = &ring->data[i];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, sc->sc_dmabuf_sz,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &rx_buffer_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_READ | DDI_DMA_STREAMING,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &data->dma_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "dma alloc rx ring "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "buf[%d] failed\n", i));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the physical address bit [8-36] are used,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * instead of bit [0-31] in 3945.
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China ring->desc[i] = (uint32_t)
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China (data->dma_data.cookie.dmac_address >> 8);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &ring->data[0].dma_data;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx buffer[0][ncookies:%d addr:%lx "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(ring->dma_desc, DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_rx_ring(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * disable RX ring
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_reset_rx_ring(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (n = 0; n < 2000; n++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, FH_MEM_RSSR_RX_STATUS_REG) & (1 << 24)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (2000 == n) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "timeout resetting Rx ring\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rxq.cur = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_free_rx_ring(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < RX_QUEUE_SIZE; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_rxq.data[i].dma_data.dma_hdl) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(sc->sc_rxq.data[i].dma_data,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORCPU);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_rxq.data[i].dma_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_rxq.dma_desc.dma_hdl) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(sc->sc_rxq.dma_desc, DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&sc->sc_rxq.dma_desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize TX ring buffers
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alloc_tx_ring(iwh_sc_t *sc, iwh_tx_ring_t *ring,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China int slots, int qid)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_data_t *data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_desc_t *desc_h;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint32_t paddr_desc_h;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_cmd_t *cmd_h;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint32_t paddr_cmd_h;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_dma_t *dma_p;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->qid = qid;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->count = TFD_QUEUE_SIZE_MAX;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->window = slots;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->queued = 0;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ring->desc_cur = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * allocate buffer for TX descriptor ring
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China TFD_QUEUE_SIZE_MAX * sizeof (iwh_tx_desc_t),
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China &ring_desc_dma_attr, &iwh_dma_descattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &ring->dma_desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "dma alloc tx ring desc[%d] "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &ring->dma_desc;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "tx bd[ncookies:%d addr:%lx size:%lx]\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc_h = (iwh_tx_desc_t *)ring->dma_desc.mem_va;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China paddr_desc_h = ring->dma_desc.cookie.dmac_address;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * allocate buffer for ucode command
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China TFD_QUEUE_SIZE_MAX * sizeof (iwh_cmd_t),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &cmd_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_RDWR | DDI_DMA_CONSISTENT,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &ring->dma_cmd);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "dma alloc tx ring cmd[%d]"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China " failed\n", qid));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &ring->dma_cmd;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "tx cmd[ncookies:%d addr:%lx size:%lx]\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd_h = (iwh_cmd_t *)ring->dma_cmd.mem_va;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China paddr_cmd_h = ring->dma_cmd.cookie.dmac_address;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Allocate Tx frame buffers.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->data = kmem_zalloc(sizeof (iwh_tx_data_t) * TFD_QUEUE_SIZE_MAX,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == ring->data) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "could not allocate "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "tx data slots\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < TFD_QUEUE_SIZE_MAX; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data = &ring->data[i];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_dma_mem(sc, sc->sc_dmabuf_sz,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &tx_buffer_dma_attr, &iwh_dma_accattr,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_WRITE | DDI_DMA_STREAMING,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &data->dma_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "dma alloc tx "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "ring buf[%d] failed\n", i));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data->desc = desc_h + i;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data->paddr_desc = paddr_desc_h +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China _PTRDIFF(data->desc, desc_h);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data->paddr_cmd = paddr_cmd_h +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China _PTRDIFF(data->cmd, cmd_h);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p = &ring->data[0].dma_data;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "tx buffer[0][ncookies:%d addr:%lx "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->ncookies, dma_p->cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China dma_p->cookie.dmac_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_tx_ring(ring);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * disable TX ring
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_reset_tx_ring(iwh_sc_t *sc, iwh_tx_ring_t *ring)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_data_t *data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TCSR_CHNL_TX_CONFIG_REG(ring->qid), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (n = 0; n < 200; n++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, IWH_FH_TSSR_TX_STATUS_REG) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(ring->qid)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "timeout reset tx ring %d\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * by pass, if it's quiesce
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_QUIESCED)) {
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China for (i = 0; i < ring->count; i++) {
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China data = &ring->data[i];
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(data->dma_data, DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->queued = 0;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ring->desc_cur = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_free_tx_ring(iwh_tx_ring_t *ring)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->dma_desc.dma_hdl != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(ring->dma_desc, DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&ring->dma_desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->dma_cmd.dma_hdl != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(ring->dma_cmd, DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&ring->dma_cmd);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->data != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < ring->count; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->data[i].dma_data.dma_hdl) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(ring->data[i].dma_data,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_dma_mem(&ring->data[i].dma_data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(ring->data, ring->count * sizeof (iwh_tx_data_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize TX and RX ring
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_ring_init(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < IWH_NUM_QUEUES; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_CMD_QUEUE_NUM == i) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_tx_ring(sc, &sc->sc_txq[i], TFD_TX_CMD_SLOTS,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize command queue
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_tx_ring(sc, &sc->sc_txq[IWH_CMD_QUEUE_NUM],
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China TFD_CMD_SLOTS, IWH_CMD_QUEUE_NUM);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_alloc_rx_ring(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_ring_free(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China int i = IWH_NUM_QUEUES;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_rx_ring(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (--i >= 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_free_tx_ring(&sc->sc_txq[i]);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinastatic ieee80211_node_t *
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_node_alloc(ieee80211com_t *ic)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_amrr_t *amrr;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr = kmem_zalloc(sizeof (iwh_amrr_t), KM_SLEEP);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to allocate memory for amrr structure\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (&amrr->in);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_node_free(ieee80211_node_t *in)
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "Got a NULL point from Net80211 module\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (in->in_wpa_ie != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_free(in->in_wpa_ie);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(in, sizeof (iwh_amrr_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * change station's state. this function will be invoked by 80211 module
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * when need to change staton's state.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_newstate(ieee80211com_t *ic, enum ieee80211_state nstate, int arg)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China switch (nstate) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_S_SCAN:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China switch (ostate) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China case IEEE80211_S_INIT:
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_set_led(sc, 2, 10, 2);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China * clear association to receive beacons from
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China sc->sc_config.assoc_id = 0;
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China sc->sc_config.filter_flags &=
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China ~LE_32(RXON_FILTER_ASSOC_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "config chan %d "
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China "flags %x filter_flags %x\n",
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_16(sc->sc_config.chan),
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_32(sc->sc_config.flags),
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_32(sc->sc_config.filter_flags)));
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_RXON, &sc->sc_config,
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China sizeof (iwh_rxon_cmd_t), 1);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China "could not clear association\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * add broadcast node to send probe request
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China (void) memset(&node, 0, sizeof (node));
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China (void) memset(&node.sta.addr, 0xff, IEEE80211_ADDR_LEN);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China node.sta.sta_id = IWH_BROADCAST_ID;
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_ADD_STA, &node,
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China sizeof (node), 1);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "could not add broadcast node\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China case IEEE80211_S_SCAN:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China /* step to next channel before actual FW scan */
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China err = sc->sc_newstate(ic, nstate, arg);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if ((err != 0) || ((err = iwh_scan(sc)) != 0)) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China "could not initiate scan\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China ieee80211_cancel_scan(ic);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_S_AUTH:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (ostate == IEEE80211_S_SCAN) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * reset state to handle reassociations correctly
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.assoc_id = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.filter_flags &= ~LE_32(RXON_FILTER_ASSOC_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * before sending authentication and association request frame,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * we need do something in the hardware, such as setting the
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * channel same to the target AP...
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((err = iwh_hw_set_before_auth(sc)) != 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "could not send authentication request\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_S_RUN:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (ostate == IEEE80211_S_SCAN) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IEEE80211_M_MONITOR == ic->ic_opmode) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * let LED blink when monitoring
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_set_led(sc, 2, 10, 10);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "associated.\n"));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China err = iwh_run_state_config(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_newstate(): "
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China "failed to set up association\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * start automatic rate control
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang (in->in_htrates.rs_nrates <= IEEE80211_HTRATE_MAXSIZE)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = in->in_htrates.rs_nrates - 1; i > 0; i--) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if ((r != 0) && (r <= 0xd) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China IWH_F_RATE_AUTO_CTL);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (IEEE80211_FIXED_RATE_NONE == ic->ic_fixed_rate) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China IWH_F_RATE_AUTO_CTL);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * set rate to some reasonable initial value
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ~IWH_F_RATE_AUTO_CTL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * set LED on after associated
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_set_led(sc, 2, 0, 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_S_INIT:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (ostate == IEEE80211_S_SCAN) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * set LED off after init
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_set_led(sc, 2, 1, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_S_ASSOC:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (ostate == IEEE80211_S_SCAN) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (sc->sc_newstate(ic, nstate, arg));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * exclusive access to mac begin.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_mac_access_enter(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_GP_CNTRL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_GP_CNTRL,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp | CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * wait until we succeed
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (n = 0; n < 1000; n++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((IWH_READ(sc, CSR_GP_CNTRL) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP)) ==
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (1000 == n) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_PIO, "iwh_mac_access_enter(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "could not lock memory\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * exclusive access to mac end.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_mac_access_exit(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint32_t tmp = IWH_READ(sc, CSR_GP_CNTRL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_GP_CNTRL,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp & ~CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * this function defined here for future use.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * static uint32_t
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * iwh_mem_read(iwh_sc_t *sc, uint32_t addr)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * IWH_WRITE(sc, HBUS_TARG_MEM_RADDR, addr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * return (IWH_READ(sc, HBUS_TARG_MEM_RDAT));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * write mac memory
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_mem_write(iwh_sc_t *sc, uint32_t addr, uint32_t data)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_MEM_WADDR, addr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_MEM_WDAT, data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * read mac register
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_reg_read(iwh_sc_t *sc, uint32_t addr)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_PRPH_RADDR, addr | (3 << 24));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_READ(sc, HBUS_TARG_PRPH_RDAT));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * write mac register
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_reg_write(iwh_sc_t *sc, uint32_t addr, uint32_t data)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_PRPH_WADDR, addr | (3 << 24));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_PRPH_WDAT, data);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * steps of loading ucode:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * load init ucode=>init alive=>calibrate=>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * receive calibration result=>reinitialize NIC=>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * load runtime ucode=>runtime alive=>
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * send calibration result=>running.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_load_init_firmware(iwh_sc_t *sc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int err = IWH_FAIL;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * load init_text section of uCode to hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_put_seg_fw(sc, sc->sc_dma_fw_init_text.cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RTC_INST_LOWER_BOUND, sc->sc_dma_fw_init_text.cookie.dmac_size);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_init_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to write init uCode.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(1000000);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * wait loading init_text until completed or timeout
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_put_seg_cv, &sc->sc_glock, clk) < 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_init_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "timeout waiting for init uCode load.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * load init_data section of uCode to hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_put_seg_fw(sc, sc->sc_dma_fw_init_data.cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RTC_DATA_LOWER_BOUND, sc->sc_dma_fw_init_data.cookie.dmac_size);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_init_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to write init_data uCode.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(1000000);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * wait loading init_data until completed or timeout
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_put_seg_cv, &sc->sc_glock, clk) < 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_init_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "timeout waiting for init_data uCode load.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_load_run_firmware(iwh_sc_t *sc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int err = IWH_FAIL;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * load init_text section of uCode to hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_put_seg_fw(sc, sc->sc_dma_fw_text.cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RTC_INST_LOWER_BOUND, sc->sc_dma_fw_text.cookie.dmac_size);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_run_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to write run uCode.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(1000000);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * wait loading run_text until completed or timeout
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_put_seg_cv, &sc->sc_glock, clk) < 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_run_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "timeout waiting for run uCode load.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * load run_data section of uCode to hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_put_seg_fw(sc, sc->sc_dma_fw_data_bak.cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RTC_DATA_LOWER_BOUND, sc->sc_dma_fw_data.cookie.dmac_size);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_run_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to write run_data uCode.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(1000000);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * wait loading run_data until completed or timeout
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_put_seg_cv, &sc->sc_glock, clk) < 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_PUT_SEG)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_load_run_firmware(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "timeout waiting for run_data uCode load.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * this function will be invoked to receive phy information
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * when a frame is received.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_rx_phy_intr(iwh_sc_t *sc, iwh_rx_desc_t *desc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rx_phy_res.flag = 1;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy((uint8_t *)(desc + 1), sc->sc_rx_phy_res.buf,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (iwh_rx_phy_res_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * this function will be invoked to receive body of frame when
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * a frame is received.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_rx_mpdu_intr(iwh_sc_t *sc, iwh_rx_desc_t *desc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China iwh_rx_ring_t *ring = &sc->sc_rxq;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China struct ieee80211_frame *wh;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China struct iwh_rx_non_cfg_phy *phyinfo;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China struct iwh_rx_mpdu_body_size *mpdu_size;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China uint16_t len, rssi, agc;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China uint32_t temp, crc, *tail;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China uint32_t arssi, brssi, crssi, mrssi;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China iwh_rx_phy_res_t *stat;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211_node_t *in;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * assuming not 11n here. cope with 11n in phase-II
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mpdu_size = (struct iwh_rx_mpdu_body_size *)(desc + 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China stat = (iwh_rx_phy_res_t *)sc->sc_rx_phy_res.buf;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (stat->cfg_phy_cnt > 20) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China phyinfo = (struct iwh_rx_non_cfg_phy *)stat->non_cfg_phy;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China temp = LE_32(phyinfo->non_cfg_phy[IWH_RX_RES_AGC_IDX]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China agc = (temp & IWH_OFDM_AGC_MSK) >> IWH_OFDM_AGC_BIT_POS;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China temp = LE_32(phyinfo->non_cfg_phy[IWH_RX_RES_RSSI_AB_IDX]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China arssi = (temp & IWH_OFDM_RSSI_A_MSK) >> IWH_OFDM_RSSI_A_BIT_POS;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China brssi = (temp & IWH_OFDM_RSSI_B_MSK) >> IWH_OFDM_RSSI_B_BIT_POS;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China temp = LE_32(phyinfo->non_cfg_phy[IWH_RX_RES_RSSI_C_IDX]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China crssi = (temp & IWH_OFDM_RSSI_C_MSK) >> IWH_OFDM_RSSI_C_BIT_POS;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mrssi = MAX(arssi, brssi);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mrssi = MAX(mrssi, crssi);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China t = mrssi - agc - IWH_RSSI_OFFSET;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * convert dBm to percentage
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rssi = (100 * 75 * 75 - (-20 - t) * (15 * 75 + 62 * (-20 - t)))
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rssi > 100) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * size of frame, not include FCS
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China len = LE_16(mpdu_size->byte_count);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tail = (uint32_t *)((uint8_t *)(desc + 1) +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (struct iwh_rx_mpdu_body_size) + len);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China bcopy(tail, &crc, 4);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx intr: idx=%d phy_len=%x len=%d "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "rate=%x chan=%d tstamp=%x non_cfg_phy_count=%x "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "cfg_phy_count=%x tail=%x", ring->cur, sizeof (*stat),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China len, stat->rate.r.s.rate, stat->channel,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China LE_32(stat->timestampl), stat->non_cfg_phy_cnt,
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China stat->cfg_phy_cnt, LE_32(crc)));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((len < 16) || (len > sc->sc_dmabuf_sz)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx frame oversize\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * discard Rx frames with bad CRC
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China if ((LE_32(crc) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (RX_RES_STATUS_NO_CRC32_ERROR | RX_RES_STATUS_NO_RXE_OVERFLOW)) !=
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (RX_RES_STATUS_NO_CRC32_ERROR | RX_RES_STATUS_NO_RXE_OVERFLOW)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx crc error tail: %x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rx_err++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wh = (struct ieee80211_frame *)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((uint8_t *)(desc + 1)+ sizeof (struct iwh_rx_mpdu_body_size));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IEEE80211_FC0_SUBTYPE_ASSOC_RESP == *(uint8_t *)wh) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_assoc_id = *((uint16_t *)(wh + 1) + 2);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx : association id = %x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_assoc_id));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (iwh_dbg_flags & IWH_DEBUG_RX) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_dump_pkt((uint8_t *)wh, len, 0, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China in = ieee80211_find_rxnode(ic, wh);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mp = allocb(len, BPRI_MED);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(wh, mp->b_wptr, len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mp->b_wptr += len;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * send the frame to the 802.11 layer
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ieee80211_input(ic, mp, in, rssi, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rx_nobuf++;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "alloc rx buf failed\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * release node reference
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_free_node(in);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * process correlative affairs after a frame is sent.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_tx_intr(iwh_sc_t *sc, iwh_rx_desc_t *desc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_ring_t *ring = &sc->sc_txq[desc->hdr.qid & 0x3];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_stat_t *stat = (iwh_tx_stat_t *)(desc + 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (stat->ntries > 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->retrycnt++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_retries++;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "tx: %d retries\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_retries));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_timer = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->queued < 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->queued = 0;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if ((sc->sc_need_reschedule) && (ring->queued <= (ring->count >> 3))) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_need_reschedule = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mac_tx_update(ic->ic_mach);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * inform a given command has been executed
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_cmd_intr(iwh_sc_t *sc, iwh_rx_desc_t *desc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((desc->hdr.qid & 7) != 4) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_signal(&sc->sc_cmd_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "qid=%x idx=%d flags=%x type=0x%x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->hdr.qid, desc->hdr.idx, desc->hdr.flags,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->hdr.type));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * this function will be invoked when alive notification occur.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_ucode_alive(iwh_sc_t *sc, iwh_rx_desc_t *desc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct iwh_calib_cfg_cmd cmd;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct iwh_alive_resp *ar =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (struct iwh_alive_resp *)(desc + 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct iwh_calib_results *res_p = &sc->sc_calib_results;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the microcontroller is ready
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "microcode alive notification minor: %x major: %x type: "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "%x subtype: %x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ar->ucode_minor, ar->ucode_minor, ar->ver_type, ar->ver_subtype));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (LE_32(ar->is_valid) != UCODE_VALID_OK) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "microcontroller initialization failed\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * determine if init alive or runtime alive.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (INITIALIZE_SUBTYPE == ar->ver_subtype) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "initialization alive received.\n"));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(ar, &sc->sc_card_alive_init,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (struct iwh_init_alive_resp));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * necessary configuration to NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_alive_common(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "common alive process failed in init alive.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&cmd, 0, sizeof (cmd));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd.ucd_calib_cfg.once.is_enable = IWH_CALIB_INIT_CFG_ALL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd.ucd_calib_cfg.once.start = IWH_CALIB_INIT_CFG_ALL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd.ucd_calib_cfg.once.send_res = IWH_CALIB_INIT_CFG_ALL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd.ucd_calib_cfg.flags = IWH_CALIB_INIT_CFG_ALL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * require ucode execute calibration
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, CALIBRATION_CFG_CMD, &cmd, sizeof (cmd), 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to send calibration configure command.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China } else { /* runtime alive */
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "runtime alive received.\n"));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(ar, &sc->sc_card_alive_run,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (struct iwh_alive_resp));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * necessary configuration to NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_alive_common(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "common alive process failed in run alive.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * send the result of local oscilator calibration to uCode.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (res_p->lo_res != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, REPLY_PHY_CALIBRATION_CMD,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->lo_res, res_p->lo_res_len, 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to send local"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "oscilator calibration command.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * send the result of TX IQ calibration to uCode.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (res_p->tx_iq_res != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, REPLY_PHY_CALIBRATION_CMD,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_res, res_p->tx_iq_res_len, 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to send TX IQ"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "calibration command.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * sned the result of TX IQ perd calibration to uCode.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (res_p->tx_iq_perd_res != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, REPLY_PHY_CALIBRATION_CMD,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_perd_res,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_perd_res_len, 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to send TX IQ perd"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "calibration command.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * send the result of DC calibration to uCode.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (res_p->dc_res != NULL) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, REPLY_PHY_CALIBRATION_CMD,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->dc_res_len, 1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to send DC"
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "calibration command.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * send the result of BASE BAND calibration to uCode.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (res_p->base_band_res != NULL) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, REPLY_PHY_CALIBRATION_CMD,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->base_band_res,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->base_band_res_len, 1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_ucode_alive(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to send BASE BAND"
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "calibration command.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_FW_INIT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_signal(&sc->sc_ucode_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * deal with receiving frames, command response
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * and all notifications from ucode.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_rx_softintr(caddr_t arg, caddr_t unused)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_desc_t *desc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_data_t *data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_INTR_UNCLAIMED);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * firmware has moved the index of the rx queue, driver get it,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * and deal with it.
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China index = (sc->sc_shared->val0) & 0xfff;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (sc->sc_rxq.cur != index) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data = &sc->sc_rxq.data[sc->sc_rxq.cur];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc = (iwh_rx_desc_t *)data->dma_data.mem_va;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rx notification index = %d"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China " cur = %d qid=%x idx=%d flags=%x type=%x len=%d\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China index, sc->sc_rxq.cur, desc->hdr.qid, desc->hdr.idx,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->hdr.flags, desc->hdr.type, LE_32(desc->len)));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * a command other than a tx need to be replied
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(desc->hdr.qid & 0x80) &&
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_cmd_intr(sc, desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China switch (desc->hdr.type) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case REPLY_RX_PHY_CMD:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_phy_intr(sc, desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case REPLY_RX_MPDU_CMD:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_rx_mpdu_intr(sc, desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_intr(sc, desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case REPLY_ALIVE:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_ucode_alive(sc, desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case CARD_STATE_NOTIFICATION:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint32_t *status = (uint32_t *)(desc + 1);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "state changed to %x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China LE_32(*status)));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (LE_32(*status) & 1) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the radio button has to be pushed(OFF). It
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * is considered as a hw error, the
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * iwh_thread() tries to recover it after the
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * button is pushed again(ON)
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China cmn_err(CE_NOTE, "iwh_rx_softintr(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "radio transmitter is off\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_ostate = sc->sc_ic.ic_state;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_new_state(&sc->sc_ic,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_S_INIT, -1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (IWH_F_HW_ERR_RECOVER | IWH_F_RADIO_OFF));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case SCAN_START_NOTIFICATION:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_start_scan_t *scan =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (iwh_start_scan_t *)(desc + 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "scanning channel %d status %x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China scan->chan, LE_32(scan->status)));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_curchan = &ic->ic_sup_channels[scan->chan];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case SCAN_COMPLETE_NOTIFICATION:
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China iwh_stop_scan_t *scan =
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China (iwh_stop_scan_t *)(desc + 1);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China "completed channel %d (burst of %d) status %02x\n",
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China scan->chan, scan->nchan, scan->status));
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China sc->sc_scan_pending++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case STATISTICS_NOTIFICATION:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * handle statistics notification
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case CALIBRATION_RES_NOTIFICATION:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_save_calib_result(sc, desc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case CALIBRATION_COMPLETE_NOTIFICATION:
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_FW_INIT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_signal(&sc->sc_ucode_cv);
d00ac7355095b7dfb16fa07dac32dbcad7dc4340fei feng - Sun Microsystems - Beijing China case MISSED_BEACONS_NOTIFICATION:
216e0daa70a0058c5dc883bc667cd6925015df0aQuaker Fang /* handle beacon miss by software mechanism */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rxq.cur = (sc->sc_rxq.cur + 1) % RX_QUEUE_SIZE;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * driver dealt with what received in rx queue and tell the information
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * to the firmware.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China index = (0 == index) ? RX_QUEUE_SIZE - 1 : index - 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, index & (~7));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * re-enable interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT_MASK, CSR_INI_SET_MASK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_INTR_CLAIMED);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the handle of interrupt
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_intr(caddr_t arg, caddr_t unused)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint32_t r, rfh;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China r = IWH_READ(sc, CSR_INT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (0 == r || 0xffffffff == r) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_INTR_UNCLAIMED);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "interrupt reg %x\n", r));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rfh = IWH_READ(sc, CSR_FH_INT_STATUS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * disable interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT_MASK, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * ack interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT, r);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_FH_INT_STATUS, rfh);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (r & (BIT_INT_SWERROR | BIT_INT_ERR)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "fatal firmware error\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_ostate = sc->sc_ic.ic_state;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * notify upper layer
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China ieee80211_new_state(&sc->sc_ic, IEEE80211_S_INIT, -1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_HW_ERR_RECOVER);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_INTR_CLAIMED);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (r & BIT_INT_RF_KILL) {
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China uint32_t tmp = IWH_READ(sc, CSR_GP_CNTRL);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China cmn_err(CE_NOTE, "RF switch: radio on\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((r & (BIT_INT_FH_RX | BIT_INT_SW_RX)) ||
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (rfh & FH_INT_RX_MASK)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) ddi_intr_trigger_softint(sc->sc_soft_hdl, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (r & BIT_INT_FH_TX) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_PUT_SEG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_signal(&sc->sc_put_seg_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (r & BIT_INT_ALIVE) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "firmware initialized.\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * re-enable interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT_MASK, CSR_INI_SET_MASK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (DDI_INTR_CLAIMED);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_rate_to_plcp(int rate)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * invoked by GLD send frames
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_tx(void *arg, mblk_t *mp)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (sc->sc_flags & IWH_F_SUSPEND) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China freemsgchain(mp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_state != IEEE80211_S_RUN) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China freemsgchain(mp);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if ((sc->sc_flags & IWH_F_HW_ERR_RECOVER) &&
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China IWH_CHK_FAST_RECOVER(sc)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "hold queue\n"));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China return (mp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (mp != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China next = mp->b_next;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mp->b_next = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (iwh_send(ic, mp, IEEE80211_FC0_TYPE_DATA) != 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mp->b_next = next;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_send(ieee80211com_t *ic, mblk_t *mp, uint8_t type)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_ring_t *ring;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_desc_t *desc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_data_t *data;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China iwh_tx_data_t *desc_data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_cmd_t *tx;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_node_t *in;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China struct ieee80211_frame *wh, *mp_wh;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct ieee80211_key *k = NULL;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang int hdrlen, len, len0, mblen, off, err = IWH_SUCCESS;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint16_t masks = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_flags & IWH_F_SUSPEND) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((type & IEEE80211_FC0_TYPE_MASK) !=
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_FC0_TYPE_DATA) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((NULL == mp) || (MBLKL(mp) <= 0)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mp_wh = (struct ieee80211_frame *)mp->b_rptr;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * Determine send which AP or station in IBSS
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China in = ieee80211_find_txnode(ic, mp_wh->i_addr1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == in) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_send(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to find tx node\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_err++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = IWH_SUCCESS;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Determine TX queue according to traffic ID in frame
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * if working in QoS mode.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (mp_wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_QOS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China qwh = (struct ieee80211_qosframe *)mp_wh;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ring->cur = (ring->cur + 1) % ring->count;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Need reschedule TX if TX buffer is full.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (ring->queued > ring->count - IWH_MAX_WIN_SIZE) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "no txbuf\n"));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China hdrlen = ieee80211_hdrspace(ic, mp->b_rptr);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China m = allocb(msgdsize(mp) + 32, BPRI_MED);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (NULL == m) { /* can not alloc buf, drop this package */
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_send(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to allocate msgbuf\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_need_reschedule) && (ring->queued <= 0)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_need_reschedule = 0;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mac_tx_update(ic->ic_mach);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China err = IWH_SUCCESS;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China for (off = 0, m0 = mp; m0 != NULL; m0 = m0->b_cont) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mblen = MBLKL(m0);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(m0->b_rptr, m->b_rptr + off, mblen);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China m->b_wptr += off;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China wh = (struct ieee80211_frame *)m->b_rptr;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * Net80211 module encapsulate outbound data frames.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * Add some feilds of 80211 frame.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((type & IEEE80211_FC0_TYPE_MASK) ==
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China IEEE80211_FC0_TYPE_DATA) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (void) ieee80211_encap(ic, m, in);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.type = REPLY_TX;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.flags = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.qid = ring->qid;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx = (iwh_tx_cmd_t *)cmd->data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->tx_flags = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->tx_flags &= ~(LE_32(TX_CMD_FLG_ACK_MSK));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->tx_flags |= LE_32(TX_CMD_FLG_ACK_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China k = ieee80211_crypto_encap(ic, m);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == k) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_err++;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_need_reschedule) && (ring->queued <= 0)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_need_reschedule = 0;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mac_tx_update(ic->ic_mach);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = IWH_SUCCESS;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * packet header may have moved, reset our local pointer
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wh = (struct ieee80211_frame *)m->b_rptr;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China len = msgdsize(m);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (iwh_dbg_flags & IWH_DEBUG_TX) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_dump_pkt((uint8_t *)wh, hdrlen, 0, 0);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * specific TX parameters for management frames
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) ==
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_FC0_TYPE_MGT) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * mgmt frames are sent at 1M
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang rate = in->in_rates.ir_rates[0] & IEEE80211_RATE_VAL;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * tell h/w to set timestamp in probe responses
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if ((wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) ==
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (tx->data_retry_limit < tx->rts_retry_limit) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (((wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) ==
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * do it here for the software way rate scaling.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * later for rate scaling in hardware.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * now the txrate is determined in tx cmd flags, set to the
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * max value 54M for 11g and 11M for 11b and 96M for 11n
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * originally.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_fixed_rate != IEEE80211_FIXED_RATE_NONE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rate = ic->ic_fixed_rate;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "tx rate[%d of %d] = %x",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China len0 = roundup(4 + sizeof (iwh_tx_cmd_t) + hdrlen, 4);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (len0 != (4 + sizeof (iwh_tx_cmd_t) + hdrlen)) {
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China tx->tx_flags |= LE_32(TX_CMD_FLG_MH_PAD_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * retrieve destination node's id
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->sta_id = IWH_BROADCAST_ID;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->sta_id = IWH_AP_ID;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (2 == rate || 4 == rate || 11 == rate || 22 == rate) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang tx->rate.r.rate_n_flags = LE_32(iwh_rate_to_plcp(rate) | masks);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "tx flag = %x",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->stop_time.life_time = LE_32(0xffffffff);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->len = LE_16(len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->dram_lsb_ptr =
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_32(data->paddr_cmd + 4 + offsetof(iwh_tx_cmd_t, scratch));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->dram_msb_ptr = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->driver_txop = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tx->next_frame_len = 0;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(m->b_rptr, tx + 1, hdrlen);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China m->b_rptr += hdrlen;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(m->b_rptr, data->dma_data.mem_va, (len - hdrlen));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "sending data: qid=%d idx=%d len=%d",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->qid, ring->cur, len));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * first segment includes the tx cmd plus the 802.11 header,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the second includes the remaining of the 802.11 frame.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_tx_lock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmd->hdr.idx = ring->desc_cur;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China desc_data = &ring->data[ring->desc_cur];
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China desc = desc_data->desc;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bzero(desc, sizeof (*desc));
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China desc->val0 = 2 << 24;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China desc->pa[0].tb1_addr = data->paddr_cmd;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->pa[0].val1 = ((len0 << 4) & 0xfff0) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((data->dma_data.cookie.dmac_address & 0xffff) << 16);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->pa[0].val2 =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((data->dma_data.cookie.dmac_address & 0xffff0000) >> 16) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((len - hdrlen) << 20);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "phy addr1 = 0x%x phy addr2 = 0x%x "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "len1 = 0x%x, len2 = 0x%x val1 = 0x%x val2 = 0x%x",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data->paddr_cmd, data->dma_data.cookie.dmac_address,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China len0, len - hdrlen, desc->pa[0].val1, desc->pa[0].val2));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China s_id = tx->sta_id;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared->queues_byte_cnt_tbls[ring->qid].
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China tfd_offset[ring->desc_cur].val =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (8 + len) | (s_id << 12);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (ring->desc_cur < IWH_MAX_WIN_SIZE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared->queues_byte_cnt_tbls[ring->qid].
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China tfd_offset[IWH_QUEUE_SIZE + ring->desc_cur].val =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (8 + len) | (s_id << 12);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(data->dma_data, DDI_DMA_SYNC_FORDEV);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_DMA_SYNC(ring->dma_desc, DDI_DMA_SYNC_FORDEV);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ring->desc_cur = (ring->desc_cur + 1) % ring->count;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_WRPTR, ring->qid << 8 | ring->desc_cur);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_tx_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * release node reference
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_free_node(in);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_stats.is_tx_bytes += len;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_stats.is_tx_frags++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (0 == sc->sc_tx_timer) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_tx_timer = 4;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * invoked by GLD to deal with IOCTL affaires
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_ioctl(void* arg, queue_t *wq, mblk_t *mp)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int err = EINVAL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = ieee80211_ioctl(ic, wq, mp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ENETRESET == err) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * This is special for the hidden AP connection.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * In any case, we should make sure only one 'scan'
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * in the driver for a 'connect' CLI command. So
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * when connecting to a hidden AP, the scan is just
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * sent out to the air when we know the desired
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * essid of the AP we want to connect.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_des_esslen) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (sc->sc_flags & IWH_F_RUNNING) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China (void) iwh_m_start(sc);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China (void) ieee80211_new_state(ic,
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China IEEE80211_S_SCAN, -1);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China * Call back functions for get/set proporty
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinaiwh_m_getprop(void *arg, const char *pr_name, mac_prop_id_t wldp_pr_num,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int err = EINVAL;
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China err = ieee80211_getprop(&sc->sc_ic, pr_name, wldp_pr_num,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyeriwh_m_propinfo(void *arg, const char *pr_name, mac_prop_id_t wldp_pr_num,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer ieee80211_propinfo(&sc->sc_ic, pr_name, wldp_pr_num, mph);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing Chinaiwh_m_setprop(void *arg, const char *pr_name, mac_prop_id_t wldp_pr_num,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China uint_t wldp_length, const void *wldp_buf)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China int err = EINVAL;
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China err = ieee80211_setprop(ic, pr_name, wldp_pr_num, wldp_length,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China if (err == ENETRESET) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China if (ic->ic_des_esslen) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China if (sc->sc_flags & IWH_F_RUNNING) {
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China (void) iwh_m_start(sc);
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China (void) ieee80211_new_state(ic,
7efa17f5f4c3cc113e1b0a1e86f43d4bf2ede8fafei feng - Sun Microsystems - Beijing China IEEE80211_S_SCAN, -1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * invoked by GLD supply statistics NIC and driver
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_stat(void *arg, uint_t stat, uint64_t *val)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
6cf342711749849fefcf14f74e16762a571914b3pengcheng chen - Sun Microsystems - Beijing China ieee80211_node_t *in;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_IFSPEED:
6cf342711749849fefcf14f74e16762a571914b3pengcheng chen - Sun Microsystems - Beijing China in = ic->ic_bss;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = ((IEEE80211_FIXED_RATE_NONE == ic->ic_fixed_rate) ?
6cf342711749849fefcf14f74e16762a571914b3pengcheng chen - Sun Microsystems - Beijing China IEEE80211_RATE(in->in_txrate) :
6cf342711749849fefcf14f74e16762a571914b3pengcheng chen - Sun Microsystems - Beijing China ic->ic_fixed_rate) / 2 * 1000000;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_NOXMTBUF:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = sc->sc_tx_nobuf;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_NORCVBUF:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = sc->sc_rx_nobuf;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_IERRORS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = sc->sc_rx_err;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_RBYTES:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = ic->ic_stats.is_rx_bytes;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_IPACKETS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = ic->ic_stats.is_rx_frags;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_OBYTES:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = ic->ic_stats.is_tx_bytes;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_OPACKETS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = ic->ic_stats.is_tx_frags;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case MAC_STAT_OERRORS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_TX_FAILED:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = sc->sc_tx_err;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_TX_RETRANS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *val = sc->sc_tx_retries;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_FCS_ERRORS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_WEP_ERRORS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_TX_FRAGS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_MCAST_TX:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_RTS_SUCCESS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_RTS_FAILURE:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_ACK_FAILURE:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_RX_FRAGS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_MCAST_RX:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case WIFI_STAT_RX_DUPS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (ieee80211_stat(ic, stat, val));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (ENOTSUP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * invoked by GLD to start or open NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_start(void *arg)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * The hw init err(eg. RF is OFF). Return Success to make
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the 'plumb' succeed. The iwh_thread() tries to re-init
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_HW_ERR_RECOVER);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_new_state(ic, IEEE80211_S_INIT, -1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_RUNNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * invoked by GLD to stop or down NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_stop(void *arg)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * release buffer for calibration
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_release_calib_buffer(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_new_state(ic, IEEE80211_S_INIT, -1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_HW_ERR_RECOVER);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_RATE_AUTO_CTL);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_RUNNING);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_SCANNING);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * invoked by GLD to configure NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_unicst(void *arg, const uint8_t *macaddr)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!IEEE80211_ADDR_EQ(ic->ic_macaddr, macaddr)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(ic->ic_macaddr, macaddr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_config(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_m_unicst(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to configure device\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_multicst(void *arg, boolean_t add, const uint8_t *m)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_m_promisc(void *arg, boolean_t on)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * kernel thread to deal with exceptional situation
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_thread(iwh_sc_t *sc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China int err, n = 0, timeout = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (sc->sc_mf_thread_switch) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_GP_CNTRL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (tmp & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_RADIO_OFF);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_RADIO_OFF);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * If in SUSPEND or the RF is OFF, do nothing.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China delay(drv_usectohz(100000));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * recovery fatal error
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_mach &&
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (sc->sc_flags & IWH_F_HW_ERR_RECOVER)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "try to recover fatal hw error: %d\n", times++));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (IWH_CHK_FAST_RECOVER(sc)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * save runtime configuration
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China bcopy(&sc->sc_config, &sc->sc_config_save,
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sizeof (sc->sc_config));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China ieee80211_new_state(ic, IEEE80211_S_INIT, -1);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China delay(drv_usectohz(2000000 + n*500000));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_init(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_RUNNING);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (!IWH_CHK_FAST_RECOVER(sc) ||
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China iwh_fast_recover(sc) != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China ~IWH_F_HW_ERR_RECOVER);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China delay(drv_usectohz(2000000));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China ieee80211_new_state(ic,
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China IEEE80211_S_SCAN, 0);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (ic->ic_mach &&
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China (sc->sc_flags & IWH_F_SCANNING) && sc->sc_scan_pending) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China "wait for probe response\n"));
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China sc->sc_scan_pending--;
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China delay(drv_usectohz(200000));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_mach &&
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (sc->sc_flags & IWH_F_RATE_AUTO_CTL)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt();
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_amrr_timeout(sc);
216e0daa70a0058c5dc883bc667cd6925015df0aQuaker Fang cmn_err(CE_WARN, "iwh: beacon missed for 10 seconds\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China delay(drv_usectohz(100000));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_tx_timer) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (10 == timeout) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_timer--;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (0 == sc->sc_tx_timer) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China IWH_F_HW_ERR_RECOVER);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_ostate = IEEE80211_S_RUN;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "try to recover from "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "send fail\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_mf_thread = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cv_signal(&sc->sc_mt_cv);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_mt_lock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Send a command to the ucode.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_cmd(iwh_sc_t *sc, int code, const void *buf, int size, int async)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_ring_t *ring = &sc->sc_txq[IWH_CMD_QUEUE_NUM];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_desc_t *desc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ASSERT(size <= sizeof (cmd->data));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ASSERT(mutex_owned(&sc->sc_glock));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc = ring->data[ring->cur].desc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd = ring->data[ring->cur].cmd;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.type = (uint8_t)code;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.flags = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.qid = ring->qid;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.idx = ring->cur;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(buf, cmd->data, size);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(desc, 0, sizeof (*desc));
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China desc->val0 = 1 << 24;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->pa[0].tb1_addr =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint32_t)(ring->data[ring->cur].paddr_cmd & 0xffffffff);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->pa[0].val1 = ((4 + size) << 4) & 0xfff0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * kick cmd ring XXX
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared->queues_byte_cnt_tbls[ring->qid].
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tfd_offset[ring->cur].val = 8;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->cur < IWH_MAX_WIN_SIZE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared->queues_byte_cnt_tbls[ring->qid].
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tfd_offset[IWH_QUEUE_SIZE + ring->cur].val = 8;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->cur = (ring->cur + 1) % ring->count;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_WRPTR, ring->qid << 8 | ring->cur);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(2000000);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_cmd_cv,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China &sc->sc_glock, clk) < 0) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * require ucode seting led of NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_set_led(iwh_sc_t *sc, uint8_t id, uint8_t off, uint8_t on)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_led_cmd_t led;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China led.interval = LE_32(100000); /* unit: 100ms */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) iwh_cmd(sc, REPLY_LEDS_CMD, &led, sizeof (led), 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * necessary setting to NIC before authentication
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_hw_set_before_auth(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_node_t *in = ic->ic_bss;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * update adapter's configuration according
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the info of target AP
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(sc->sc_config.bssid, in->in_bssid);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China sc->sc_config.chan = LE_16(ieee80211_chan2ieee(ic, in->in_chan));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_triple_stream_basic_rates = 0;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_dual_stream_basic_rates = 0;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_single_stream_basic_rates = 0;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang } else if ((in->in_chan != IEEE80211_CHAN_ANYC) &&
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang } else { /* assume 802.11b/g */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.flags &= ~LE_32(RXON_FLG_SHORT_PREAMBLE_MSK |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RXON_FLG_SHORT_SLOT_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_flags & IEEE80211_F_SHSLOT) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.flags |= LE_32(RXON_FLG_SHORT_SLOT_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.flags &= LE_32(~RXON_FLG_SHORT_SLOT_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_flags & IEEE80211_F_SHPREAMBLE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.flags |= LE_32(RXON_FLG_SHORT_PREAMBLE_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.flags &= LE_32(~RXON_FLG_SHORT_PREAMBLE_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_80211, "iwh_hw_set_before_auth(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "config chan %d flags %x "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "filter_flags %x cck %x ofdm %x"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China " bssid:%02x:%02x:%02x:%02x:%02x:%2x\n",
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_16(sc->sc_config.chan), LE_32(sc->sc_config.flags),
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_32(sc->sc_config.filter_flags),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.cck_basic_rates, sc->sc_config.ofdm_basic_rates,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.bssid[0], sc->sc_config.bssid[1],
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.bssid[2], sc->sc_config.bssid[3],
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.bssid[4], sc->sc_config.bssid[5]));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_RXON, &sc->sc_config,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (iwh_rxon_cmd_t), 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_hw_set_before_auth(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to config chan%d\n", sc->sc_config.chan);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China err = iwh_tx_power_table(sc, 1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * add default AP node
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * set up retry rate table for AP node
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China err = iwh_ap_lq(sc);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Send a scan request(assembly scan cmd) to the firmware.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_scan(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_ring_t *ring = &sc->sc_txq[IWH_CMD_QUEUE_NUM];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_desc_t *desc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_data_t *data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_scan_hdr_t *hdr;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China iwh_scan_chan_t chan;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct ieee80211_frame *wh;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_node_t *in = ic->ic_bss;
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China uint8_t essid[IEEE80211_NWID_LEN+1];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct ieee80211_rateset *rs;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China enum ieee80211_phymode mode;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China int i, pktlen, nrates;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China data = &ring->data[ring->cur];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc = data->desc;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd = (iwh_cmd_t *)data->dma_data.mem_va;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.type = REPLY_SCAN_CMD;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.flags = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.qid = ring->qid;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmd->hdr.idx = ring->cur | 0x40;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr = (iwh_scan_hdr_t *)cmd->data;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(hdr, 0, sizeof (iwh_scan_hdr_t));
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China hdr->quiet_time = LE_16(50);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr->quiet_plcp_th = LE_16(1);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->flags = LE_32(RXON_FLG_BAND_24G_MSK);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->rx_chain = LE_16(RXON_RX_CHAIN_DRIVER_FORCE_MSK |
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China (0x7 << RXON_RX_CHAIN_VALID_POS) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (0x2 << RXON_RX_CHAIN_FORCE_SEL_POS) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (0x2 << RXON_RX_CHAIN_FORCE_MIMO_SEL_POS));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr->tx_cmd.tx_flags = LE_32(TX_CMD_FLG_SEQ_CTL_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr->tx_cmd.sta_id = IWH_BROADCAST_ID;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->tx_cmd.stop_time.life_time = LE_32(0xffffffff);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->tx_cmd.rate.r.rate_n_flags = LE_32(iwh_rate_to_plcp(2));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr->tx_cmd.rate.r.rate_n_flags |=
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_32(RATE_MCS_ANT_B_MSK |RATE_MCS_CCK_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr->direct_scan[0].len = ic->ic_des_esslen;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China hdr->direct_scan[0].id = IEEE80211_ELEMID_SSID;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->filter_flags = LE_32(RXON_FILTER_ACCEPT_GRP_MSK |
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China RXON_FILTER_BCON_AWARE_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_des_esslen) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China bcopy(ic->ic_des_essid, essid, ic->ic_des_esslen);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China essid[ic->ic_des_esslen] = '\0';
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China bcopy(ic->ic_des_essid, hdr->direct_scan[0].ssid,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_des_esslen);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China bzero(hdr->direct_scan[0].ssid,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (hdr->direct_scan[0].ssid));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * a probe request frame is required after the REPLY_SCAN_CMD
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wh = (struct ieee80211_frame *)(hdr + 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wh->i_fc[0] = IEEE80211_FC0_VERSION_0 | IEEE80211_FC0_TYPE_MGT |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_FC0_SUBTYPE_PROBE_REQ;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China wh->i_fc[1] = IEEE80211_FC1_DIR_NODS;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(wh->i_addr1, 0xff, 6);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(wh->i_addr2, ic->ic_macaddr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(wh->i_addr3, 0xff, 6);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *(uint16_t *)&wh->i_dur[0] = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *(uint16_t *)&wh->i_seq[0] = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China frm = (uint8_t *)(wh + 1);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (in->in_esslen) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China bcopy(in->in_essid, essid, in->in_esslen);
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China essid[in->in_esslen] = '\0';
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "probe with ESSID %s\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *frm++ = IEEE80211_ELEMID_SSID;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *frm++ = in->in_esslen;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(in->in_essid, frm, in->in_esslen);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China frm += in->in_esslen;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mode = ieee80211_chan2mode(ic, ic->ic_curchan);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rs = &ic->ic_sup_rates[mode];
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * supported rates IE
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *frm++ = IEEE80211_ELEMID_RATES;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China nrates = rs->ir_nrates;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (nrates > IEEE80211_RATE_SIZE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China nrates = IEEE80211_RATE_SIZE;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *frm++ = (uint8_t)nrates;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(rs->ir_rates, frm, nrates);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * supported xrates IE
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rs->ir_nrates > IEEE80211_RATE_SIZE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China nrates = rs->ir_nrates - IEEE80211_RATE_SIZE;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *frm++ = IEEE80211_ELEMID_XRATES;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China *frm++ = (uint8_t)nrates;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(rs->ir_rates + IEEE80211_RATE_SIZE, frm, nrates);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * optionnal IE (usually for wpa)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ic->ic_opt_ie != NULL) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(ic->ic_opt_ie, frm, ic->ic_opt_ie_len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China frm += ic->ic_opt_ie_len;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China /* setup length of probe request */
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->tx_cmd.len = LE_16(_PTRDIFF(frm, wh));
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China hdr->len = LE_16(hdr->nchan * sizeof (iwh_scan_chan_t) +
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China LE_16(hdr->tx_cmd.len) + sizeof (iwh_scan_hdr_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * the attribute of the scan channels are required after the probe
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * request frame.
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China for (i = 1; i <= hdr->nchan; i++) {
d5bd65e4f366d9a698fbab9c129816f5f6a8df24fei feng - Sun Microsystems - Beijing China if (ic->ic_des_esslen) {
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.type = LE_32(3);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.type = LE_32(1);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.chan = LE_16(ieee80211_chan2ieee(ic, ic->ic_curchan));
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.tpc.tx_gain = 0x28;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.tpc.dsp_atten = 110;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.active_dwell = LE_16(50);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China chan.passive_dwell = LE_16(120);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China bcopy(&chan, frm, sizeof (iwh_scan_chan_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China frm += sizeof (iwh_scan_chan_t);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China pktlen = _PTRDIFF(frm, cmd);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(desc, 0, sizeof (*desc));
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China desc->val0 = 1 << 24;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->pa[0].tb1_addr =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint32_t)(data->dma_data.cookie.dmac_address & 0xffffffff);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China desc->pa[0].val1 = (pktlen << 4) & 0xfff0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * maybe for cmd, filling the byte cnt table is not necessary.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * anyway, we fill it here.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared->queues_byte_cnt_tbls[ring->qid]
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China .tfd_offset[ring->cur].val = 8;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (ring->cur < IWH_MAX_WIN_SIZE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_shared->queues_byte_cnt_tbls[ring->qid].
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tfd_offset[IWH_QUEUE_SIZE + ring->cur].val = 8;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ring->cur = (ring->cur + 1) % ring->count;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_WRPTR, ring->qid << 8 | ring->cur);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * configure NIC by using ucode commands after loading ucode.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_config(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_powertable_cmd_t powertable;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_bt_cmd_t bt;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_add_sta_t node;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China iwh_rem_sta_t rm_sta;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China const uint8_t bcast[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_link_quality_cmd_t link_quality;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint16_t masks = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * set power mode. Disable power management at present, do it later
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&powertable, 0, sizeof (powertable));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China powertable.flags = LE_16(0x8);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, POWER_TABLE_CMD, &powertable,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (powertable), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_config(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to set power mode\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * configure bt coexistence
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&bt, 0, sizeof (bt));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China bt.lead_time = 0xaa;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China bt.max_kill = 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_BT_CONFIG, &bt,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (bt), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_config(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to configurate bt coexistence\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * configure rxon
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&sc->sc_config, 0, sizeof (iwh_rxon_cmd_t));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(sc->sc_config.node_addr, ic->ic_macaddr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(sc->sc_config.wlap_bssid, ic->ic_macaddr);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China sc->sc_config.chan = LE_16(ieee80211_chan2ieee(ic, ic->ic_curchan));
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China sc->sc_config.flags = LE_32(RXON_FLG_BAND_24G_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.flags &= LE_32(~(RXON_FLG_CHANNEL_MODE_MIXED_MSK |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China switch (ic->ic_opmode) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_M_STA:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.dev_type = RXON_DEV_TYPE_ESS;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.filter_flags |= LE_32(RXON_FILTER_ACCEPT_GRP_MSK |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RXON_FILTER_DIS_GRP_DECRYPT_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_M_IBSS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_M_AHDEMO:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.dev_type = RXON_DEV_TYPE_IBSS;
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China sc->sc_config.flags |= LE_32(RXON_FLG_SHORT_PREAMBLE_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.filter_flags = LE_32(RXON_FILTER_ACCEPT_GRP_MSK |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RXON_FILTER_DIS_DECRYPT_MSK |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RXON_FILTER_DIS_GRP_DECRYPT_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_M_HOSTAP:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.dev_type = RXON_DEV_TYPE_AP;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case IEEE80211_M_MONITOR:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.dev_type = RXON_DEV_TYPE_SNIFFER;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.filter_flags |= LE_32(RXON_FILTER_ACCEPT_GRP_MSK |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China RXON_FILTER_CTL2HOST_MSK | RXON_FILTER_PROMISC_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Support all CCK rates.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.cck_basic_rates = 0x0f;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Support all OFDM rates.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_config.ofdm_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Determine HT supported rates.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_triple_stream_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_dual_stream_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_single_stream_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_dual_stream_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_single_stream_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.ofdm_ht_single_stream_basic_rates = 0xff;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "RX stream count %d is not in suitable range\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_RXON, &sc->sc_config,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (iwh_rxon_cmd_t), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_config(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to set configure command\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * remove all nodes in NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&rm_sta, 0, sizeof (rm_sta));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rm_sta.num_sta = 1;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(bcast, rm_sta.addr, 6);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_REMOVE_STA, &rm_sta, sizeof (iwh_rem_sta_t), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_config(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to remove broadcast node in hardware.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * configure TX power table
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China err = iwh_tx_power_table(sc, 0);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * add broadcast node so that we can send broadcast frame
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&node, 0, sizeof (node));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(node.sta.addr, 0xff, 6);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China node.sta.sta_id = IWH_BROADCAST_ID;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China node.station_flags = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_ADD_STA, &node, sizeof (node), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_config(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to add broadcast node\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * TX_LINK_QUALITY cmd
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (void) memset(&link_quality, 0, sizeof (link_quality));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China masks |= RATE_MCS_CCK_MSK;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China masks |= RATE_MCS_ANT_B_MSK;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China masks &= ~RATE_MCS_ANT_A_MSK;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China link_quality.rate_n_flags[i] =
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China LE_32(iwh_rate_to_plcp(2) | masks);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China link_quality.general_params.single_stream_ant_msk = 2;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China link_quality.general_params.dual_stream_ant_msk = 3;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China link_quality.agg_params.agg_dis_start_th = 3;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China link_quality.agg_params.agg_time_limit = LE_16(4000);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China link_quality.sta_id = IWH_BROADCAST_ID;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_TX_LINK_QUALITY_CMD, &link_quality,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sizeof (link_quality), 0);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_config(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to config link quality table\n");
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * quiesce(9E) entry point.
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * This function is called when the system is single-threaded at high
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * PIL with preemption disabled. Therefore, this function must not be
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * This function returns DDI_SUCCESS on success, or DDI_FAILURE on failure.
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * DDI_FAILURE indicates an error condition and should almost never happen.
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing Chinaiwh_quiesce(dev_info_t *dip)
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China sc = ddi_get_soft_state(iwh_soft_state_p, ddi_get_instance(dip));
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China return (DDI_FAILURE);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * by pass any messages, if it's quiesce
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China iwh_dbg_flags = 0;
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * No more blocking is allowed while we are in the
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * quiesce(9E) entry point.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_or_32(&sc->sc_flags, IWH_F_QUIESCED);
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China * Disable and mask all interrupts.
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China return (DDI_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_stop_master(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_RESET);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_RESET, tmp | CSR_RESET_REG_FLAG_STOP_MASTER);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_GP_CNTRL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((tmp & CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE) ==
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (n = 0; n < 2000; n++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, CSR_RESET) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_RESET_REG_FLAG_MASTER_DISABLED) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (2000 == n) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "timeout waiting for master stop\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_power_up(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = iwh_reg_read(sc, ALM_APMG_PS_CTL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp &= ~APMG_PS_CTRL_REG_MSK_POWER_SRC;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp |= APMG_PS_CTRL_REG_VAL_POWER_SRC_VMAIN;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, ALM_APMG_PS_CTL, tmp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * hardware initialization
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_preinit(iwh_sc_t *sc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China uint16_t radio_cfg;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * clear any pending interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT, 0xffffffff);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_GIO_CHICKEN_BITS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_GIO_CHICKEN_BITS,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp | CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_ANA_PLL_CFG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_ANA_PLL_CFG, tmp | IWH_CSR_ANA_PLL_CFG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_GP_CNTRL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_GP_CNTRL, tmp | CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * wait for clock ready
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (n = 0; n < 1000; n++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, CSR_GP_CNTRL) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (1000 == n) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (ETIMEDOUT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, ALM_APMG_CLK_EN, APMG_CLK_REG_VAL_DMA_CLK_RQT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = iwh_reg_read(sc, ALM_APMG_PCIDEV_STT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, ALM_APMG_PCIDEV_STT, tmp |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China APMG_DEV_STATE_REG_VAL_L1_ACTIVE_DISABLE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China radio_cfg = IWH_READ_EEP_SHORT(sc, EEP_SP_RADIO_CONFIGURATION);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (SP_RADIO_TYPE_MSK(radio_cfg) < SP_RADIO_TYPE_MAX) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_HW_IF_CONFIG_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp | SP_RADIO_TYPE_MSK(radio_cfg) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China SP_RADIO_STEP_MSK(radio_cfg) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China SP_RADIO_DASH_MSK(radio_cfg));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_preinit(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "radio configuration information in eeprom is wrong\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT_COALESCING, 512 / 32);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) iwh_power_up(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((sc->sc_rev & 0x80) == 0x80 && (sc->sc_rev & 0x7f) < 8) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = ddi_get32(sc->sc_cfg_handle,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint32_t *)(sc->sc_cfg_base + 0xe8));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_put32(sc->sc_cfg_handle,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint32_t *)(sc->sc_cfg_base + 0xe8),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp & ~(1 << 11));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China vlink = ddi_get8(sc->sc_cfg_handle,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (uint8_t *)(sc->sc_cfg_base + 0xf0));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ddi_put8(sc->sc_cfg_handle, (uint8_t *)(sc->sc_cfg_base + 0xf0),
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp |= CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_HW_IF_CONFIG_REG_BIT_MAC_SI;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_SW_VER, tmp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * make sure power supply on each part of the hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = iwh_reg_read(sc, ALM_APMG_PS_CTL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp |= APMG_PS_CTRL_REG_VAL_ALM_R_RESET_REQ;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, ALM_APMG_PS_CTL, tmp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = iwh_reg_read(sc, ALM_APMG_PS_CTL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp &= ~APMG_PS_CTRL_REG_VAL_ALM_R_RESET_REQ;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, ALM_APMG_PS_CTL, tmp);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * set up semphore flag to own EEPROM
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_eep_sem_down(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China int count1, count2;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (count1 = 0; count1 < 1000; count1++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_HW_IF_CONFIG_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp | CSR_HW_IF_CONFIG_REG_EEP_SEM);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (count2 = 0; count2 < 2; count2++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, CSR_HW_IF_CONFIG_REG) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_HW_IF_CONFIG_REG_EEP_SEM) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * reset semphore flag to release EEPROM
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_eep_sem_up(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_HW_IF_CONFIG_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp & (~CSR_HW_IF_CONFIG_REG_EEP_SEM));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * This function read all infomation from eeprom
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_eep_load(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint32_t rv, tmp, eep_gp;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint16_t addr, eep_sz = sizeof (sc->sc_eep_map);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China uint16_t *eep_p = (uint16_t *)&sc->sc_eep_map;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * read eeprom gp register in CSR
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China eep_gp = IWH_READ(sc, CSR_EEPROM_GP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if ((eep_gp & CSR_EEPROM_GP_VALID_MSK) ==
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_EEPROM_GP_BAD_SIGNATURE) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "not find eeprom\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rr = iwh_eep_sem_down(sc);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "driver failed to own EEPROM\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (addr = 0; addr < eep_sz; addr += 2) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_EEPROM_REG, addr<<1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_EEPROM_REG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_EEPROM_REG, tmp & ~(0x2));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < 10; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = IWH_READ(sc, CSR_EEPROM_REG);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(rv & 1)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "time out when read eeprome\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_eep_sem_up(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China eep_p[addr/2] = LE_16(rv >> 16);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_eep_sem_up(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize mac address in ieee80211com_t struct
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_get_mac_from_eep(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IEEE80211_ADDR_COPY(ic->ic_macaddr, &sc->sc_eep_map[EEP_MAC_ADDRESS]);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_EEPROM, "iwh_get_mac_from_eep(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "mac:%2x:%2x:%2x:%2x:%2x:%2x\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_macaddr[0], ic->ic_macaddr[1], ic->ic_macaddr[2],
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ic->ic_macaddr[3], ic->ic_macaddr[4], ic->ic_macaddr[5]));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * main initialization function
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_init(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * release buffer for calibration
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_release_calib_buffer(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_FW_INIT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_init_common(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * backup ucode data part for future use.
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(sc->sc_dma_fw_data.mem_va,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_dma_fw_data_bak.mem_va,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_dma_fw_data.alength);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang /* load firmware init segment into NIC */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_init(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to setup init firmware\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * now press "execute" start running
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(1000000);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (!(sc->sc_flags & IWH_F_FW_INIT)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_ucode_cv,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_FW_INIT)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_init(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to process init alive.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * stop chipset for initializing chipset again
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_FW_INIT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_init_common(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * load firmware run segment into NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_init(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to setup run firmware\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * now press "execute" start running
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China clk = ddi_get_lbolt() + drv_usectohz(1000000);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China while (!(sc->sc_flags & IWH_F_FW_INIT)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (cv_timedwait(&sc->sc_ucode_cv,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(sc->sc_flags & IWH_F_FW_INIT)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_init(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to process runtime alive.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_FW_INIT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * at this point, the firmware is loaded OK, then config the hardware
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * with the ucode API, including rxon, txpower, etc.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_config(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_init(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to configure device\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * at this point, hardware may receive beacons :)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * stop or disable NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_stop(iwh_sc_t *sc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * by pass if it's quiesced
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * disable interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT_MASK, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT, CSR_INI_SET_MASK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_FH_INT_STATUS, 0xffffffff);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * reset all Tx rings
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < IWH_NUM_QUEUES; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reset_tx_ring(sc, &sc->sc_txq[i]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reset_rx_ring(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, ALM_APMG_CLK_DIS, APMG_CLK_REG_VAL_DMA_CLK_RQT);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_stop_master(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_tx_timer = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_RESET);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_RESET, tmp | CSR_RESET_REG_FLAG_SW_RESET);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * by pass if it's quiesced
faceed938d6ba7344a332694084d213905e93375fei feng - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Naive implementation of the Adaptive Multi Rate Retry algorithm:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * "IEEE 802.11 Rate Adaptation: A Practical Approach"
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * Mathieu Lacage, Hossein Manshaei, Thierry Turletti
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * INRIA Sophia - Projet Planete
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * http://www-sop.inria.fr/rapports/sophia/RR-5208.html
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define is_success(amrr) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((amrr)->retrycnt < (amrr)->txcnt / 10)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define is_failure(amrr) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((amrr)->retrycnt > (amrr)->txcnt / 3)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define is_enough(amrr) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define is_min_rate(in) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (0 == (in)->in_txrate)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define is_max_rate(in) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((in)->in_rates.ir_nrates - 1 == (in)->in_txrate)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define increase_rate(in) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((in)->in_txrate++)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define decrease_rate(in) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((in)->in_txrate--)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define reset_cnt(amrr) \
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China { (amrr)->txcnt = (amrr)->retrycnt = 0; }
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_AMRR_MIN_SUCCESS_THRESHOLD 1
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China#define IWH_AMRR_MAX_SUCCESS_THRESHOLD 15
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_amrr_init(iwh_amrr_t *amrr)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->recovery = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->txcnt = amrr->retrycnt = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success_threshold = IWH_AMRR_MIN_SUCCESS_THRESHOLD;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_amrr_timeout(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_RATECTL, "iwh_amrr_timeout(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "enter\n"));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (IEEE80211_M_STA == ic->ic_opmode) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_amrr_ratectl(NULL, ic->ic_bss);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ieee80211_iterate_nodes(&ic->ic_sta, iwh_amrr_ratectl, NULL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_clk = ddi_get_lbolt();
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = in->in_htrates.rs_nrates - 1; i >= 0; i--) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < in->in_htrates.rs_nrates; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < in->in_htrates.rs_nrates; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < in->in_htrates.rs_nrates; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_amrr_ratectl(void *arg, ieee80211_node_t *in)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_amrr_t *amrr = (iwh_amrr_t *)in;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China int need_change = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (is_success(amrr) && is_enough(amrr)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (amrr->success >= amrr->success_threshold &&
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->recovery = 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success = 0;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_RATECTL, "iwh_amrr_ratectl(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "AMRR increasing rate %d "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "(txcnt=%d retrycnt=%d), mcs_idx=%d\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China need_change = 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->recovery = 0;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang } else if (not_very_few(amrr) && is_failure(amrr)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success = 0;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (amrr->recovery) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success_threshold++;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (amrr->success_threshold >
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_AMRR_MAX_SUCCESS_THRESHOLD) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success_threshold =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_AMRR_MAX_SUCCESS_THRESHOLD;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->success_threshold =
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_AMRR_MIN_SUCCESS_THRESHOLD;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_RATECTL, "iwh_amrr_ratectl(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "AMRR decreasing rate %d "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "(txcnt=%d retrycnt=%d), mcs_idx=%d\n",
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China need_change = 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China amrr->recovery = 0; /* paper is incorrect */
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (is_enough(amrr) || need_change) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China reset_cnt(amrr);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * translate indirect address in eeprom to direct address
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * in eeprom and return address of entry whos indirect address
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_eep_addr_trans(iwh_sc_t *sc, uint32_t indi_addr)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China uint32_t di_addr;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(indi_addr & INDIRECT_ADDRESS)) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China di_addr = indi_addr;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (&sc->sc_eep_map[di_addr]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China switch (indi_addr & INDIRECT_TYPE_MSK) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case INDIRECT_GENERAL:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China temp = IWH_READ_EEP_SHORT(sc, EEP_LINK_GENERAL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case INDIRECT_HOST:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China temp = IWH_READ_EEP_SHORT(sc, EEP_LINK_HOST);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case INDIRECT_REGULATORY:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China temp = IWH_READ_EEP_SHORT(sc, EEP_LINK_REGULATORY);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case INDIRECT_CALIBRATION:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China temp = IWH_READ_EEP_SHORT(sc, EEP_LINK_CALIBRATION);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case INDIRECT_PROCESS_ADJST:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China temp = IWH_READ_EEP_SHORT(sc, EEP_LINK_PROCESS_ADJST);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case INDIRECT_OTHERS:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China temp = IWH_READ_EEP_SHORT(sc, EEP_LINK_OTHERS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_eep_addr_trans(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "incorrect indirect eeprom address.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China di_addr = (indi_addr & ADDRESS_MSK) + (temp << 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (&sc->sc_eep_map[di_addr]);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * loade a section of ucode into NIC
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_put_seg_fw(iwh_sc_t *sc, uint32_t addr_s, uint32_t addr_d, uint32_t len)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TCSR_CHNL_TX_CONFIG_REG(IWH_FH_SRVC_CHNL),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_SRVC_CHNL_SRAM_ADDR_REG(IWH_FH_SRVC_CHNL), addr_d);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TFDIB_CTRL0_REG(IWH_FH_SRVC_CHNL),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (addr_s & FH_MEM_TFDIB_DRAM_ADDR_LSB_MASK));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TFDIB_CTRL1_REG(IWH_FH_SRVC_CHNL), len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TCSR_CHNL_TX_BUF_STS_REG(IWH_FH_SRVC_CHNL),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TCSR_CHNL_TX_CONFIG_REG(IWH_FH_SRVC_CHNL),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * necessary setting during alive notification
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_alive_common(iwh_sc_t *sc)
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China iwh_wimax_coex_cmd_t w_cmd;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China iwh_calibration_crystal_cmd_t c_cmd;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China uint32_t rv = IWH_FAIL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * initialize SCD related registers to make TX work.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * read sram address of data base.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_scd_base = iwh_reg_read(sc, IWH_SCD_SRAM_BASE_ADDR);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (base = sc->sc_scd_base + IWH_SCD_CONTEXT_DATA_OFFSET;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China base < sc->sc_scd_base + IWH_SCD_TX_STTS_BITMAP_OFFSET;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mem_write(sc, base, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (; base < sc->sc_scd_base + IWH_SCD_TRANSLATE_TBL_OFFSET;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mem_write(sc, base, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < sizeof (uint16_t) * IWH_NUM_QUEUES; i += 4) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mem_write(sc, base + i, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_DRAM_BASE_ADDR,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_dma_sh.cookie.dmac_address >> 10);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_QUEUECHAIN_SEL,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUECHAIN_SEL_ALL(IWH_NUM_QUEUES));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_AGGR_SEL, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < IWH_NUM_QUEUES; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_QUEUE_RDPTR(i), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_WRPTR, 0 | (i << 8));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mem_write(sc, sc->sc_scd_base +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_CONTEXT_QUEUE_OFFSET(i), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mem_write(sc, sc->sc_scd_base +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_CONTEXT_QUEUE_OFFSET(i) +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (uint32_t),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((SCD_WIN_SIZE << IWH_SCD_QUEUE_CTX_REG2_WIN_SIZE_POS) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((SCD_FRAME_LIMIT <<
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS) &
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_INTERRUPT_MASK, (1 << IWH_NUM_QUEUES) - 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, (IWH_SCD_BASE + 0x10),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China SCD_TXFACT_REG_TXFIFO_MASK(0, 7));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, HBUS_TARG_WRPTR, (IWH_CMD_QUEUE_NUM << 8));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_QUEUE_RDPTR(IWH_CMD_QUEUE_NUM), 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * queue 0-7 map to FIFO 0-7 and
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * all queues work under FIFO mode(none-scheduler_ack)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < 4; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_QUEUE_STATUS_BITS(i),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_SCD_QUEUE_STTS_REG_POS_ACTIVE) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((3-i) << IWH_SCD_QUEUE_STTS_REG_POS_TXF) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_SCD_QUEUE_STTS_REG_POS_WSL) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUE_STTS_REG_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_QUEUE_STATUS_BITS(IWH_CMD_QUEUE_NUM),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_SCD_QUEUE_STTS_REG_POS_ACTIVE) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (IWH_CMD_FIFO_NUM << IWH_SCD_QUEUE_STTS_REG_POS_TXF) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_SCD_QUEUE_STTS_REG_POS_WSL) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUE_STTS_REG_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 5; i < 7; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_QUEUE_STATUS_BITS(i),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_SCD_QUEUE_STTS_REG_POS_ACTIVE) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (i << IWH_SCD_QUEUE_STTS_REG_POS_TXF) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (1 << IWH_SCD_QUEUE_STTS_REG_POS_WSL) |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_SCD_QUEUE_STTS_REG_MSK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&w_cmd, 0, sizeof (w_cmd));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, COEX_PRIORITY_TABLE_CMD, &w_cmd, sizeof (w_cmd), 1);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_alive_common(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to send wimax coexist command.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (void) memset(&c_cmd, 0, sizeof (c_cmd));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China c_cmd.opCode = PHY_CALIBRATE_CRYSTAL_FRQ_CMD;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China c_cmd.data.cap_pin1 = LE_16(sc->sc_eep_calib->xtal_calib[0]);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China c_cmd.data.cap_pin2 = LE_16(sc->sc_eep_calib->xtal_calib[1]);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China rv = iwh_cmd(sc, REPLY_PHY_CALIBRATION_CMD,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China &c_cmd, sizeof (c_cmd), 1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (rv != IWH_SUCCESS) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_alive_common(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to send crystal"
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "frq calibration command.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * make sure crystal frequency calibration ready
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * before next operations.
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * save results of calibration from ucode
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_save_calib_result(iwh_sc_t *sc, iwh_rx_desc_t *desc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct iwh_calib_results *res_p = &sc->sc_calib_results;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China struct iwh_calib_hdr *calib_hdr = (struct iwh_calib_hdr *)(desc + 1);
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China int len = LE_32(desc->len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * ensure the size of buffer is not too big
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China len = (len & FH_RSCSR_FRAME_SIZE_MASK) - 4;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China switch (calib_hdr->op_code) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case PHY_CALIBRATE_LO_CMD:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == res_p->lo_res) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->lo_res = kmem_alloc(len, KM_NOSLEEP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == res_p->lo_res) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_save_calib_result(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate memory.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->lo_res_len = len;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(calib_hdr, res_p->lo_res, len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case PHY_CALIBRATE_TX_IQ_CMD:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == res_p->tx_iq_res) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_res = kmem_alloc(len, KM_NOSLEEP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == res_p->tx_iq_res) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_save_calib_result(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate memory.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_res_len = len;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(calib_hdr, res_p->tx_iq_res, len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China case PHY_CALIBRATE_TX_IQ_PERD_CMD:
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == res_p->tx_iq_perd_res) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_perd_res = kmem_alloc(len, KM_NOSLEEP);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (NULL == res_p->tx_iq_perd_res) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_save_calib_result(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to allocate memory.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China res_p->tx_iq_perd_res_len = len;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(calib_hdr, res_p->tx_iq_perd_res, len);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China case PHY_CALIBRATE_DC_CMD:
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (NULL == res_p->dc_res) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->dc_res = kmem_alloc(len, KM_NOSLEEP);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (NULL == res_p->dc_res) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_save_calib_result(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to allocate memory.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->dc_res_len = len;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(calib_hdr, res_p->dc_res, len);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China case PHY_CALIBRATE_BASE_BAND_CMD:
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (NULL == res_p->base_band_res) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->base_band_res = kmem_alloc(len, KM_NOSLEEP);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (NULL == res_p->base_band_res) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_save_calib_result(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "failed to allocate memory.\n");
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China res_p->base_band_res_len = len;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China bcopy(calib_hdr, res_p->base_band_res, len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_save_calib_result(): "
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China "incorrect calibration type(%d).\n", calib_hdr->op_code);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * configure TX pwoer table
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_tx_power_table(iwh_sc_t *sc, int async)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_tx_power_table_cmd_t txpower;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) memset(&txpower, 0, sizeof (txpower));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.band = 1; /* for 2.4G */
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China txpower.channel = (uint8_t)LE_16(sc->sc_config.chan);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.pa_measurements = 1;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.max_mcs = 23;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < 24; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.ht_ofdm_power[i].s.radio_tx_gain[0] = 0x16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.ht_ofdm_power[i].s.radio_tx_gain[1] = 0x16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.ht_ofdm_power[i].s.radio_tx_gain[2] = 0x16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.ht_ofdm_power[i].s.dsp_predis_atten[0] = 0x6E;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.ht_ofdm_power[i].s.dsp_predis_atten[1] = 0x6E;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.ht_ofdm_power[i].s.dsp_predis_atten[2] = 0x6E;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (i = 0; i < 2; i++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.cck_power[i].s.radio_tx_gain[0] = 0x16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.cck_power[i].s.radio_tx_gain[1] = 0x16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.cck_power[i].s.radio_tx_gain[2] = 0x16;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.cck_power[i].s.dsp_predis_atten[0] = 0x6E;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.cck_power[i].s.dsp_predis_atten[1] = 0x6E;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China txpower.db.cck_power[i].s.dsp_predis_atten[2] = 0x6E;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_TX_PWR_TABLE_CMD, &txpower,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sizeof (txpower), async);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_tx_power_table(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "failed to set tx power table.\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_release_calib_buffer(iwh_sc_t *sc)
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_calib_results.lo_res != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_calib_results.lo_res,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.lo_res_len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.lo_res = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_calib_results.tx_iq_res != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_calib_results.tx_iq_res,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.tx_iq_res_len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.tx_iq_res = NULL;
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (sc->sc_calib_results.tx_iq_perd_res != NULL) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_calib_results.tx_iq_perd_res,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.tx_iq_perd_res_len);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.tx_iq_perd_res = NULL;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (sc->sc_calib_results.dc_res != NULL) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_calib_results.dc_res,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.dc_res_len);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.dc_res = NULL;
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (sc->sc_calib_results.base_band_res != NULL) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China kmem_free(sc->sc_calib_results.base_band_res,
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.base_band_res_len);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China sc->sc_calib_results.base_band_res = NULL;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * common section of intialization
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing Chinaiwh_init_common(iwh_sc_t *sc)
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China if (iwh_reset_hw(sc) != IWH_SUCCESS) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_init_common(): "
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China "failed to reset hardware\n");
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (void) iwh_preinit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_GP_CNTRL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China if (!(tmp & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)) {
b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China cmn_err(CE_NOTE, "iwh_init_common(): "
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China "radio transmitter is off\n");
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_FAIL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_rxq.dma_desc.cookie.dmac_address >> 8);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_RSCSR_CHNL0_STTS_WPTR_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China ((uint32_t)(sc->sc_dma_sh.cookie.dmac_address +
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China offsetof(struct iwh_shared, val0)) >> 4));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_MEM_RCSR_CHNL0_CONFIG_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (RX_QUEUE_SIZE_LOG <<
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China FH_RCSR_RX_CONFIG_RBDCB_SIZE_BITSHIFT));
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_RSCSR_CHNL0_RBDCB_WPTR_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China (RX_QUEUE_SIZE - 1) & ~0x7);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_enter(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_reg_write(sc, IWH_SCD_TXFACT, 0);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * keep warm page
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_KW_MEM_ADDR_REG,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_dma_kw.cookie.dmac_address >> 4);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China for (qid = 0; qid < IWH_NUM_QUEUES; qid++) {
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, FH_MEM_CBBC_QUEUE(qid),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China sc->sc_txq[qid].dma_desc.cookie.dmac_address >> 8);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, IWH_FH_TCSR_CHNL_TX_CONFIG_REG(qid),
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China iwh_mac_access_exit(sc);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * clear "radio off" and "disable command" bits
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_UCODE_DRV_GP1_CLR,
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * clear any pending interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT, 0xffffffff);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China * enable interrupts
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_INT_MASK, CSR_INI_SET_MASK);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
c7ee0b5c5eb7b17e7ef152313d57f97c2fee7416fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing Chinaiwh_fast_recover(iwh_sc_t *sc)
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China ieee80211com_t *ic = &sc->sc_ic;
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * restore runtime configuration
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China bcopy(&sc->sc_config_save, &sc->sc_config,
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sizeof (sc->sc_config));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.assoc_id = 0;
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.filter_flags &= ~LE_32(RXON_FILTER_ASSOC_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if ((err = iwh_hw_set_before_auth(sc)) != IWH_SUCCESS) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_fast_recover(): "
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China "could not setup authentication\n");
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China return (err);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China bcopy(&sc->sc_config_save, &sc->sc_config,
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sizeof (sc->sc_config));
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * update adapter's configuration
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China err = iwh_run_state_config(sc);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_fast_recover(): "
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China "failed to setup association\n");
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China return (err);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China iwh_set_led(sc, 2, 0, 1);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China atomic_and_32(&sc->sc_flags, ~IWH_F_HW_ERR_RECOVER);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "resume xmit\n"));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China mac_tx_update(ic->ic_mach);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China return (IWH_SUCCESS);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing Chinaiwh_run_state_config(iwh_sc_t *sc)
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China struct ieee80211com *ic = &sc->sc_ic;
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China ieee80211_node_t *in = ic->ic_bss;
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China * update adapter's configuration
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.assoc_id = in->in_associd & 0x3fff;
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China * short preamble/slot time are
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China * negotiated when associating
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.flags &=
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China ~LE_32(RXON_FLG_SHORT_PREAMBLE_MSK |
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China RXON_FLG_SHORT_SLOT_MSK);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (ic->ic_flags & IEEE80211_F_SHSLOT) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.flags |=
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China LE_32(RXON_FLG_SHORT_SLOT_MSK);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (ic->ic_flags & IEEE80211_F_SHPREAMBLE) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.flags |=
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China LE_32(RXON_FLG_SHORT_PREAMBLE_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "HT protection mode is not correct.\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang LE_32(ht_protec << RXON_FLG_HT_OPERATING_MODE_POS);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.filter_flags |=
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China LE_32(RXON_FILTER_ASSOC_MSK);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (ic->ic_opmode != IEEE80211_M_STA) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.filter_flags |=
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China LE_32(RXON_FILTER_BCON_AWARE_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_80211, "iwh_run_state_config(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "config chan %d flags %x"
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China " filter_flags %x\n",
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.chan, sc->sc_config.flags,
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sc->sc_config.filter_flags));
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China err = iwh_cmd(sc, REPLY_RXON, &sc->sc_config,
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China sizeof (iwh_rxon_cmd_t), 1);
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwh_run_state_config(): "
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China "could not update configuration\n");
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China return (err);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if ((sc->sc_dev_id != 0x423c) &&
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China (sc->sc_dev_id != 0x423d)) {
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China * send tx power table command
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China err = iwh_tx_power_table(sc, 1);
89b2a9fbeabf42fa54594df0e5927bcc50a07cc9fei feng - Sun Microsystems - Beijing China if (err != IWH_SUCCESS) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Not need to update retry rate table for AP node
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function is only for compatibility with Net80211 module.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * iwh_qosparam_to_hw() is the actual function updating EDCA
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * parameters to hardware.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang/* ARGSUSED */
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "WME AC index is not in suitable range.\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang while (cw_e > 0) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < WME_NUM_AC; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if ((wmeparam[i].wmep_logcwmax > QOS_CW_RANGE_MAX) ||
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang (wmeparam[i].wmep_logcwmin >= wmeparam[i].wmep_logcwmax)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "Contention window is not in suitable range.\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "Arbitration interframe space number"
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "is not in suitable range.\n");
6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing China return (IWH_SUCCESS);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function updates EDCA parameters into hardware.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * FIFO0-background, FIFO1-best effort, FIFO2-viedo, FIFO3-voice.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang wmeparam = ic->ic_wme.wme_chanParams.cap_wmeParams;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang (void) memset(&qosparam_cmd, 0, sizeof (qosparam_cmd));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.flags |= QOS_PARAM_FLG_UPDATE_EDCA;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (in->in_flags & (IEEE80211_NODE_QOS | IEEE80211_NODE_HT)) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < WME_NUM_AC; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang err = iwh_cmd(sc, REPLY_QOS_PARAM, &qosparam_cmd,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to update QoS parameters into hardware.\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_QOS, "iwh_qosparam_to_hw(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "EDCA parameters are as follows:\n"));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "cw_min = %d, cw_max = %d, aifsn = %d, txop = %d\n",
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[0].cw_min, qosparam_cmd.ac[0].cw_max,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[0].aifsn, qosparam_cmd.ac[0].txop));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "cw_min = %d, cw_max = %d, aifsn = %d, txop = %d\n",
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[1].cw_min, qosparam_cmd.ac[1].cw_max,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[1].aifsn, qosparam_cmd.ac[1].txop));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "cw_min = %d, cw_max = %d, aifsn = %d, txop = %d\n",
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[2].cw_min, qosparam_cmd.ac[2].cw_max,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[2].aifsn, qosparam_cmd.ac[2].txop));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "cw_min = %d, cw_max = %d, aifsn = %d, txop = %d\n",
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[3].cw_min, qosparam_cmd.ac[3].cw_max,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang qosparam_cmd.ac[3].aifsn, qosparam_cmd.ac[3].txop));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic inline int
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fangstatic inline int
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "TID is not in suitable range.\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function is used for intializing HT relevant configurations.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang (void) memset(&sc->sc_ht_conf, 0, sizeof (iwh_ht_conf_t));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang /* should disable MIMO */
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_ht_conf.ampdu_p.factor = HT_RX_AMPDU_FACTOR;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_ht_conf.ampdu_p.density = HT_MPDU_DENSITY;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_ht_conf.ht_protection = HT_PROT_CHAN_NON_HT;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function overwrites default ieee80211_rateset_11n struc.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < HT_RATESET_NUM; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (j = 0; j < 8; j++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang ieee80211_rateset_11n.rs_nrates = (uint8_t)mcs_count;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_HTRATE, "iwh_overwrite_11n_rateset(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "HT rates supported by this station is as follows:\n"));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < ieee80211_rateset_11n.rs_nrates; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function overwrites default configurations of
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * ieee80211com structure in Net80211 module.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang ic->ic_ampdu_rxmax = sc->sc_ht_conf.ampdu_p.factor;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang ic->ic_ampdu_density = sc->sc_ht_conf.ampdu_p.density;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function sets "RX chain selection" feild
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * in RXON command during plumb driver.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain = LE_16((RXON_RX_CHAIN_A_MSK |
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain |= LE_16((RXON_RX_CHAIN_A_MSK |
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain |= LE_16((RXON_RX_CHAIN_A_MSK |
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain = LE_16((RXON_RX_CHAIN_A_MSK |
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang RXON_RX_CHAIN_B_MSK) << RXON_RX_CHAIN_VALID_POS);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain |= LE_16((RXON_RX_CHAIN_A_MSK |
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang RXON_RX_CHAIN_B_MSK) << RXON_RX_CHAIN_FORCE_SEL_POS);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain |= LE_16((RXON_RX_CHAIN_A_MSK |
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang sc->sc_config.rx_chain |= LE_16(RXON_RX_CHAIN_DRIVER_FORCE_MSK);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IWH_DBG((IWH_DEBUG_RXON, "iwh_config_rxon_chain(): "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "rxon->rx_chain = %x\n", sc->sc_config.rx_chain));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * This function adds AP station into hardware.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Add AP node into hardware.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IEEE80211_ADDR_COPY(node.sta.addr, in->in_bssid);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang node.station_flags |= LE_32(STA_FLG_RTS_MIMO_PROT);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang ampdu_factor = in->in_htparam & HT_RX_AMPDU_FACTOR_MSK;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang ampdu_density = (in->in_htparam & HT_MPDU_DENSITY_MSK) >>
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang LE_32(ampdu_density << STA_FLG_AMPDU_DENSITY_POS);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang err = iwh_cmd(sc, REPLY_ADD_STA, &node, sizeof (node), 1);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to add AP node\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Each station in the Shirley Peak's internal station table has
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * its own table of 16 TX rates and modulation modes for retrying
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * TX when an ACK is not received. This function replaces the entire
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * table for one station.Station must already be in Shirley Peak's
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * station talbe.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * TX_LINK_QUALITY cmd
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang (void) memset(&link_quality, 0, sizeof (link_quality));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (in->in_chan == IEEE80211_CHAN_ANYC) /* skip null node */
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang rs_sup = ieee80211_get_suprates(ic, in->in_chan);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang rate = rs_sup->ir_rates[rs_sup->ir_nrates - i] &
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang link_quality.general_params.single_stream_ant_msk = LINK_QUAL_ANT_B_MSK;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang link_quality.general_params.dual_stream_ant_msk = LINK_QUAL_ANT_MSK;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang link_quality.agg_params.agg_time_limit = LE_16(4000);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang err = iwh_cmd(sc, REPLY_TX_LINK_QUALITY_CMD, &link_quality,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to config link quality table\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "Rates in HW are as follows:\n"));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "Rate %d in HW is %x\n", i, link_quality.rate_n_flags[i]));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * When block ACK agreement has been set up between station and AP,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Net80211 module will call this function to inform hardware about
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * informations of this BA agreement.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * When AP wants to delete BA agreement that was originated by it,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Net80211 modele will call this function to clean up relevant
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * information in hardware.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if (ia->ia_category != IEEE80211_ACTION_CAT_BA) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IEEE80211_ADDR_COPY(node.sta.addr, in->in_bssid);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang node.sta.modify_mask = STA_MODIFY_ADDBA_TID_MSK;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang err = iwh_cmd(sc, REPLY_ADD_STA, &node, sizeof (node), 1);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to setup RX block ACK\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "RX block ACK "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "was setup on TID %d and SSN is %d.\n", tid, ssn));
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang if ((baparamset & IEEE80211_DELBAPS_INIT) == 0) {
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IEEE80211_ADDR_COPY(node.sta.addr, in->in_bssid);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang node.sta.modify_mask = STA_MODIFY_DELBA_TID_MSK;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang err = iwh_cmd(sc, REPLY_ADD_STA, &node, sizeof (node), 1);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to delete RX block ACK\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "RX block ACK "
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * When local station wants to delete BA agreement that was originated by AP,
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * Net80211 module will call this function to clean up relevant information
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang * in hardware.
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang ret = sc->sc_send_action(in, category, action, args);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang IEEE80211_ADDR_COPY(node.sta.addr, in->in_bssid);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang node.sta.modify_mask = STA_MODIFY_DELBA_TID_MSK;
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang err = iwh_cmd(sc, REPLY_ADD_STA, &node, sizeof (node), 1);
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "failed to delete RX balock ACK\n");
e2cf88ac9d753a00c17aa235f6afdc76574fe3a6Quaker Fang "RX block ACK "
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing Chinaiwh_reset_hw(iwh_sc_t *sc)
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_HW_IF_CONFIG_REG,
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China tmp | CSR_HW_IF_CONFIG_REG_BITS_NIC_READY);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China * wait for HW ready
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China for (n = 0; n < 5; n++) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, CSR_HW_IF_CONFIG_REG) &
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China CSR_HW_IF_CONFIG_REG_BITS_NIC_READY) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_HW_IF_CONFIG_REG,
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China tmp | CSR_HW_IF_CONFIG_REG_BITS_PREPARE);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China for (n = 0; n < 15000; n++) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China if (0 == (IWH_READ(sc, CSR_HW_IF_CONFIG_REG) &
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China CSR_HW_IF_CONFIG_REG_BITS_NIC_PREPARE_DONE)) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China if (15000 == n) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China return (ETIMEDOUT);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China tmp = IWH_READ(sc, CSR_HW_IF_CONFIG_REG);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China IWH_WRITE(sc, CSR_HW_IF_CONFIG_REG,
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China tmp | CSR_HW_IF_CONFIG_REG_BITS_NIC_READY);
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China * wait for HW ready
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China for (n = 0; n < 5; n++) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China if (IWH_READ(sc, CSR_HW_IF_CONFIG_REG) &
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China CSR_HW_IF_CONFIG_REG_BITS_NIC_READY) {
7d483bc1f12be2727a97996869a678803a9af8c3fei feng - Sun Microsystems - Beijing China return (IWH_SUCCESS);