c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/types.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/byteorder.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/conf.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/cmn_err.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/stat.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/ddi.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/sunddi.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/strsubr.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/ethernet.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <inet/common.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <inet/nd.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <inet/mi.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/note.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/stream.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/strsun.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/modctl.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/devops.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/dlpi.h>

da14cebe459d3275048785f25bd869cb09b5307fEric Cheng#include <sys/mac_provider.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/mac_wifi.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/net80211.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/net80211_proto.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/varargs.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/policy.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <sys/pci.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China#include "iwk_calibration.h"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include "iwk_hw.h"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include "iwk_eeprom.h"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include "iwk2_var.h"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include <inet/wifi_ioctl.h>

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#ifdef DEBUG

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_80211 (1 << 0)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_CMD (1 << 1)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_DMA (1 << 2)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_EEPROM (1 << 3)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_FW (1 << 4)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_HW (1 << 5)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_INTR (1 << 6)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_MRR (1 << 7)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_PIO (1 << 8)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_RX (1 << 9)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_SCAN (1 << 10)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_TX (1 << 11)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_RATECTL (1 << 12)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DEBUG_RADIO (1 << 13)

43439c96b8398c01c375889c79bed72d78fb4c39hx#define IWK_DEBUG_RESUME (1 << 14)

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China#define IWK_DEBUG_CALIBRATION (1 << 15)

c533a883a71cff9ff32df1c53c31201e1cbf371fhxuint32_t iwk_dbg_flags = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DBG(x) \

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_dbg x

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#else

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define IWK_DBG(x)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#endif

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void *iwk_soft_state_p = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic uint8_t iwk_fw_bin [] = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#include "fw-iw/iw4965.ucode.hex"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t sh_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x1000, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x1000, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t kw_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x1000, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x1000, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t ring_desc_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t cmd_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 4, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t rx_buffer_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t tx_buffer_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 4, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_dma_attr_t fw_dma_attr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DMA_ATTR_V0, /* version of this structure */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* lowest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* highest usable address */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x7fffffff, /* maximum DMAable byte count */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x10, /* alignment in bytes */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0x100, /* burst sizes (any?) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* minimum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum transfer */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0xffffffffU, /* maximum segment length */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* maximum number of segments */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 1, /* granularity */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, /* flags (reserved) */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_device_acc_attr_t iwk_reg_accattr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DEVICE_ATTR_V0,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_STRUCTURE_LE_ACC,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_STRICTORDER_ACC,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DEFAULT_ACC

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing Chinastatic ddi_device_acc_attr_t iwk_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,

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China DDI_DEFAULT_ACC

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China};

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic ddi_device_acc_attr_t iwk_dma_accattr = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DEVICE_ATTR_V0,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_NEVERSWAP_ACC,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_STRICTORDER_ACC,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DEFAULT_ACC

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_ring_init(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_ring_free(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_alloc_shared(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_free_shared(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_alloc_kw(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_free_kw(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_alloc_fw_dma(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_free_fw_dma(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_alloc_rx_ring(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_reset_rx_ring(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_free_rx_ring(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_alloc_tx_ring(iwk_sc_t *, iwk_tx_ring_t *,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int, int);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_reset_tx_ring(iwk_sc_t *, iwk_tx_ring_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_free_tx_ring(iwk_sc_t *, iwk_tx_ring_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

43439c96b8398c01c375889c79bed72d78fb4c39hxstatic ieee80211_node_t *iwk_node_alloc(ieee80211com_t *);

43439c96b8398c01c375889c79bed72d78fb4c39hxstatic void iwk_node_free(ieee80211_node_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_newstate(ieee80211com_t *, enum ieee80211_state, int);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_key_set(ieee80211com_t *, const struct ieee80211_key *,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx const uint8_t mac[IEEE80211_ADDR_LEN]);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_mac_access_enter(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_mac_access_exit(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic uint32_t iwk_reg_read(iwk_sc_t *, uint32_t);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_reg_write(iwk_sc_t *, uint32_t, uint32_t);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_reg_write_region_4(iwk_sc_t *, uint32_t,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx uint32_t *, int);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_load_firmware(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_rx_intr(iwk_sc_t *, iwk_rx_desc_t *,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_rx_data_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_tx_intr(iwk_sc_t *, iwk_rx_desc_t *,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_rx_data_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_cmd_intr(iwk_sc_t *, iwk_rx_desc_t *);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic uint_t iwk_intr(caddr_t, caddr_t);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_eep_load(iwk_sc_t *sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_get_mac_from_eep(iwk_sc_t *sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_eep_sem_down(iwk_sc_t *sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_eep_sem_up(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic uint_t iwk_rx_softintr(caddr_t, caddr_t);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic uint8_t iwk_rate_to_plcp(int);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_cmd(iwk_sc_t *, int, const void *, int, int);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_set_led(iwk_sc_t *, uint8_t, uint8_t, uint8_t);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_hw_set_before_auth(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_scan(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_config(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_stop_master(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_power_up(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_preinit(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_init(iwk_sc_t *);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_stop(iwk_sc_t *);

43439c96b8398c01c375889c79bed72d78fb4c39hxstatic void iwk_amrr_init(iwk_amrr_t *);

43439c96b8398c01c375889c79bed72d78fb4c39hxstatic void iwk_amrr_timeout(iwk_sc_t *);

43439c96b8398c01c375889c79bed72d78fb4c39hxstatic void iwk_amrr_ratectl(void *, ieee80211_node_t *);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int32_t iwk_curr_tempera(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_tx_power_calibration(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic inline int iwk_is_24G_band(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic inline int iwk_is_fat_channel(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_txpower_grp(uint16_t channel);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic struct iwk_eep_channel *iwk_get_eep_channel(iwk_sc_t *sc,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China uint16_t channel,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China int is_24G, int is_fat, int is_hi_chan);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int32_t iwk_band_number(iwk_sc_t *sc, uint16_t channel);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_division(int32_t num, int32_t denom, int32_t *res);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int32_t iwk_interpolate_value(int32_t x, int32_t x1, int32_t y1,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China int32_t x2, int32_t y2);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_channel_interpolate(iwk_sc_t *sc, uint16_t channel,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China struct iwk_eep_calib_channel_info *chan_info);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int32_t iwk_voltage_compensation(int32_t eep_voltage,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China int32_t curr_voltage);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int32_t iwk_min_power_index(int32_t rate_pow_idx, int32_t is_24G);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_txpower_table_cmd_init(iwk_sc_t *sc,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China struct iwk_tx_power_db *tp_db);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic void iwk_statistics_notify(iwk_sc_t *sc, iwk_rx_desc_t *desc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_is_associated(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_rxgain_diff_init(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_rxgain_diff(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_rx_sens_init(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_rx_sens(iwk_sc_t *sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_cck_sens(iwk_sc_t *sc, uint32_t actual_rx_time);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_ofdm_sens(iwk_sc_t *sc, uint32_t actual_rx_time);

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing Chinastatic void iwk_recv_mgmt(struct ieee80211com *ic, mblk_t *mp,

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China struct ieee80211_node *in, int subtype, int rssi, uint32_t rstamp);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic void iwk_write_event_log(iwk_sc_t *);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic void iwk_write_error_log(iwk_sc_t *);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_attach(dev_info_t *dip, ddi_attach_cmd_t cmd);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic int iwk_detach(dev_info_t *dip, ddi_detach_cmd_t cmd);

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing Chinastatic int iwk_quiesce(dev_info_t *dip);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_m_stat(void *arg, uint_t stat, uint64_t *val);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_m_start(void *arg);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_m_stop(void *arg);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_m_unicst(void *arg, const uint8_t *macaddr);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_m_multicst(void *arg, boolean_t add, const uint8_t *m);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_m_promisc(void *arg, boolean_t on);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinastatic mblk_t *iwk_m_tx(void *arg, mblk_t *mp);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_m_ioctl(void *arg, queue_t *wq, mblk_t *mp);

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhanstatic int iwk_m_setprop(void *arg, const char *pr_name,

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhan mac_prop_id_t wldp_pr_name, uint_t wldp_length, const void *wldp_buf);

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhanstatic int iwk_m_getprop(void *arg, const char *pr_name,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_id_t wldp_pr_name, uint_t wldp_length, void *wldp_buf);

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyerstatic void iwk_m_propinfo(void *arg, const char *pr_name,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer mac_prop_id_t wldp_pr_num, mac_prop_info_handle_t mph);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_destroy_locks(iwk_sc_t *sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int iwk_send(ieee80211com_t *ic, mblk_t *mp, uint8_t type);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void iwk_thread(iwk_sc_t *sc);

f3c4902c7f91725a7b538a3d82f1993bff02944fpengcheng chen - Sun Microsystems - Beijing Chinastatic void iwk_watchdog(void *arg);

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing Chinastatic int iwk_run_state_config_ibss(ieee80211com_t *ic);

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing Chinastatic int iwk_run_state_config_sta(ieee80211com_t *ic);

6f12def440a1ce798ab128210a43414d173669f0pengcheng chen - Sun Microsystems - Beijing Chinastatic int iwk_fast_recover(iwk_sc_t *sc);

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing Chinastatic int iwk_start_tx_beacon(ieee80211com_t *ic);

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing Chinastatic int iwk_clean_add_node_ibss(struct ieee80211com *ic,

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China uint8_t addr[IEEE80211_ADDR_LEN], uint8_t *index2);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic const struct ieee80211_rateset iwk_rateset_11b =

c533a883a71cff9ff32df1c53c31201e1cbf371fhx { 4, { 2, 4, 11, 22 } };

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic const struct ieee80211_rateset iwk_rateset_11g =

c533a883a71cff9ff32df1c53c31201e1cbf371fhx { 12, { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 } };

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxextern pri_t minclsyspri;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#define DRV_NAME_4965 "iwk"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxDDI_DEFINE_STREAM_OPS(iwk_devops, nulldev, nulldev, iwk_attach,

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China iwk_detach, nodev, NULL, D_MP, NULL, iwk_quiesce);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic struct modldrv iwk_modldrv = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &mod_driverops,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "Intel(R) 4965AGN driver(N)",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &iwk_devops

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic struct modlinkage iwk_modlinkage = {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx MODREV_1,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &iwk_modldrv,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx NULL

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx_init(void)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int status;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx status = ddi_soft_state_init(&iwk_soft_state_p,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sizeof (iwk_sc_t), 1);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (status != DDI_SUCCESS)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (status);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mac_init_ops(&iwk_devops, DRV_NAME_4965);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx status = mod_install(&iwk_modlinkage);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (status != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mac_fini_ops(&iwk_devops);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_soft_state_fini(&iwk_soft_state_p);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (status);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx_fini(void)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int status;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx status = mod_remove(&iwk_modlinkage);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (status == DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mac_fini_ops(&iwk_devops);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_soft_state_fini(&iwk_soft_state_p);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (status);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx_info(struct modinfo *mip)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (mod_info(&iwk_modlinkage, mip));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxmac_callbacks_t iwk_m_callbacks = {

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer MC_IOCTL | MC_SETPROP | MC_GETPROP | MC_PROPINFO,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_stat,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_start,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_stop,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_promisc,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_multicst,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_unicst,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_m_tx,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer NULL,

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhan iwk_m_ioctl,

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhan NULL,

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhan NULL,

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhan NULL,

bcb5c89da22515e2ccf139578bad3caebcd716adSowmini Varadhan iwk_m_setprop,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer iwk_m_getprop,

0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyer iwk_m_propinfo

c533a883a71cff9ff32df1c53c31201e1cbf371fhx};

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#ifdef DEBUG

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_dbg(uint32_t flags, const char *fmt, ...)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx va_list ap;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (flags & iwk_dbg_flags) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx va_start(ap, fmt);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx vcmn_err(CE_NOTE, fmt, ap);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx va_end(ap);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx#endif

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_sc_t *sc;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ieee80211com_t *ic;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int instance, err, i;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx char strbuf[32];

c533a883a71cff9ff32df1c53c31201e1cbf371fhx wifi_data_t wd = { 0 };

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mac_register_t *macp;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China int intr_type;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China int intr_count;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China int intr_actual;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

d62cb7fff63265824a8e6725a3bcef698f6134c9hx switch (cmd) {

d62cb7fff63265824a8e6725a3bcef698f6134c9hx case DDI_ATTACH:

d62cb7fff63265824a8e6725a3bcef698f6134c9hx break;

d62cb7fff63265824a8e6725a3bcef698f6134c9hx case DDI_RESUME:

d62cb7fff63265824a8e6725a3bcef698f6134c9hx sc = ddi_get_soft_state(iwk_soft_state_p,

d62cb7fff63265824a8e6725a3bcef698f6134c9hx ddi_get_instance(dip));

d62cb7fff63265824a8e6725a3bcef698f6134c9hx ASSERT(sc != NULL);

09539a3c2da6fef054f5306232ef0480de261eabpengcheng chen - Sun Microsystems - Beijing China

09539a3c2da6fef054f5306232ef0480de261eabpengcheng chen - Sun Microsystems - Beijing China mutex_enter(&sc->sc_glock);

09539a3c2da6fef054f5306232ef0480de261eabpengcheng chen - Sun Microsystems - Beijing China sc->sc_flags &= ~IWK_F_SUSPEND;

09539a3c2da6fef054f5306232ef0480de261eabpengcheng chen - Sun Microsystems - Beijing China mutex_exit(&sc->sc_glock);

09539a3c2da6fef054f5306232ef0480de261eabpengcheng chen - Sun Microsystems - Beijing China

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China if (sc->sc_flags & IWK_F_RUNNING)

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China (void) iwk_init(sc);

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China

d62cb7fff63265824a8e6725a3bcef698f6134c9hx mutex_enter(&sc->sc_glock);

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China sc->sc_flags |= IWK_F_LAZY_RESUME;

d62cb7fff63265824a8e6725a3bcef698f6134c9hx mutex_exit(&sc->sc_glock);

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China

d62cb7fff63265824a8e6725a3bcef698f6134c9hx IWK_DBG((IWK_DEBUG_RESUME, "iwk: resume\n"));

d62cb7fff63265824a8e6725a3bcef698f6134c9hx return (DDI_SUCCESS);

d62cb7fff63265824a8e6725a3bcef698f6134c9hx default:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = DDI_FAILURE;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail1;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx instance = ddi_get_instance(dip);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_soft_state_zalloc(iwk_soft_state_p, instance);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "iwk_attach(): failed to allocate soft state\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail1;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc = ddi_get_soft_state(iwk_soft_state_p, instance);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_dip = dip;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_regs_map_setup(dip, 0, &sc->sc_cfg_base, 0, 0,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &iwk_reg_accattr, &sc->sc_cfg_handle);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "iwk_attach(): failed to map config spaces regs\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail2;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_rev = ddi_get8(sc->sc_cfg_handle,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (uint8_t *)(sc->sc_cfg_base + PCI_CONF_REVID));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_put8(sc->sc_cfg_handle, (uint8_t *)(sc->sc_cfg_base + 0x41), 0);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_clsz = ddi_get16(sc->sc_cfg_handle,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (uint16_t *)(sc->sc_cfg_base + PCI_CONF_CACHE_LINESZ));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (!sc->sc_clsz)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_clsz = 16;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_clsz = (sc->sc_clsz << 2);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_dmabuf_sz = roundup(0x1000 + sizeof (struct ieee80211_frame) +

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IEEE80211_MTU + IEEE80211_CRC_LEN +

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN +

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IEEE80211_WEP_CRCLEN), sc->sc_clsz);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_regs_map_setup(dip, 1, &sc->sc_base,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx 0, 0, &iwk_reg_accattr, &sc->sc_handle);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "iwk_attach(): failed to map device regs\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail2a;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_get_supported_types(dip, &intr_type);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China if ((err != DDI_SUCCESS) || (!(intr_type & DDI_INTR_TYPE_FIXED))) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "Fixed type interrupt is not supported\n");

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China goto attach_fail_intr_a;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China }

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_get_nintrs(dip, DDI_INTR_TYPE_FIXED, &intr_count);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China if ((err != DDI_SUCCESS) || (intr_count != 1)) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "No fixed interrupts\n");

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China goto attach_fail_intr_a;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China }

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China sc->sc_intr_htable = kmem_zalloc(sizeof (ddi_intr_handle_t), KM_SLEEP);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_alloc(dip, sc->sc_intr_htable, DDI_INTR_TYPE_FIXED, 0,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China intr_count, &intr_actual, 0);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China if ((err != DDI_SUCCESS) || (intr_actual != 1)) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "ddi_intr_alloc() failed 0x%x\n", err);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China goto attach_fail_intr_b;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China }

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_get_pri(sc->sc_intr_htable[0], &sc->sc_intr_pri);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "ddi_intr_get_pri() failed 0x%x\n", err);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China goto attach_fail_intr_c;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China mutex_init(&sc->sc_glock, NULL, MUTEX_DRIVER,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China mutex_init(&sc->sc_tx_lock, NULL, MUTEX_DRIVER,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China mutex_init(&sc->sc_mt_lock, NULL, MUTEX_DRIVER,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China mutex_init(&sc->sc_ibss.node_tb_lock, NULL, MUTEX_DRIVER,

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China DDI_INTR_PRI(sc->sc_intr_pri));

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_init(&sc->sc_fw_cv, NULL, CV_DRIVER, NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_init(&sc->sc_cmd_cv, NULL, CV_DRIVER, NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_init(&sc->sc_tx_cv, "tx-ring", CV_DRIVER, NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_init(&sc->sc_mt_cv, NULL, CV_DRIVER, NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_mf_thread = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_mf_thread_switch = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_shared(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "failed to allocate shared page\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail3;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_kw(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "failed to allocate keep warm page\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail3a;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_preinit(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "failed to init hardware\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail4;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /* initialize EEPROM */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_eep_load(sc); /* get hardware configurations from eeprom */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != 0) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_attach(): failed to load eeprom\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail4;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China if (LE_16(sc->sc_eep_map.calib_version) < EEP_TX_POWER_VERSION_NEW) {

c50ced99bb75273dc8c4c36876d2e8f59a64f4b1pengcheng chen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "older EEPROM detected\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail4;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_get_mac_from_eep(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_ring_init(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_attach(): "

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "failed to allocate and initialize ring\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail4;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_hdr = (iwk_firmware_hdr_t *)iwk_fw_bin;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_fw_dma(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_attach(): "

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "failed to allocate firmware dma\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail5;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic = &sc->sc_ic;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_phytype = IEEE80211_T_OFDM;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_opmode = IEEE80211_M_STA; /* default to BSS mode */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_state = IEEE80211_S_INIT;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_maxrssi = 100; /* experimental number */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_caps = IEEE80211_C_SHPREAMBLE | IEEE80211_C_TXPMGT |

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IEEE80211_C_PMGT | IEEE80211_C_SHSLOT;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_caps |= IEEE80211_C_AES_CCM;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_caps |= IEEE80211_C_WPA;

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China /*

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China ic->ic_caps |= IEEE80211_C_IBSS;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /* set supported .11b and .11g rates */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_sup_rates[IEEE80211_MODE_11B] = iwk_rateset_11b;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_sup_rates[IEEE80211_MODE_11G] = iwk_rateset_11g;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c50ced99bb75273dc8c4c36876d2e8f59a64f4b1pengcheng chen - Sun Microsystems - Beijing China /* set supported .11b and .11g channels (1 through 11) */

c50ced99bb75273dc8c4c36876d2e8f59a64f4b1pengcheng chen - Sun Microsystems - Beijing China for (i = 1; i <= 11; i++) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_sup_channels[i].ich_freq =

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ieee80211_ieee2mhz(i, IEEE80211_CHAN_2GHZ);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_sup_channels[i].ich_flags =

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IEEE80211_CHAN_CCK | IEEE80211_CHAN_OFDM |

c50ced99bb75273dc8c4c36876d2e8f59a64f4b1pengcheng chen - Sun Microsystems - Beijing China IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ |

c50ced99bb75273dc8c4c36876d2e8f59a64f4b1pengcheng chen - Sun Microsystems - Beijing China IEEE80211_CHAN_PASSIVE;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China ic->ic_ibss_chan = &ic->ic_sup_channels[0];

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_xmit = iwk_send;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ieee80211_attach(ic);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) snprintf(ic->ic_wpadoor, MAX_IEEE80211STR, "%s_%s%d", WPA_DOOR,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_driver_name(dip),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_get_instance(dip));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_newstate = ic->ic_newstate;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_newstate = iwk_newstate;

f3c4902c7f91725a7b538a3d82f1993bff02944fpengcheng chen - Sun Microsystems - Beijing China ic->ic_watchdog = iwk_watchdog;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China sc->sc_recv_mgmt = ic->ic_recv_mgmt;

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China ic->ic_recv_mgmt = iwk_recv_mgmt;

43439c96b8398c01c375889c79bed72d78fb4c39hx ic->ic_node_alloc = iwk_node_alloc;

43439c96b8398c01c375889c79bed72d78fb4c39hx ic->ic_node_free = iwk_node_free;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_crypto.cs_key_set = iwk_key_set;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ieee80211_media_init(ic);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ic->ic_def_txkey = 0;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_add_softint(dip, &sc->sc_soft_hdl, DDI_INTR_SOFTPRI_MAX,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China iwk_rx_softintr, (caddr_t)sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "add soft interrupt failed\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail7;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_add_handler(sc->sc_intr_htable[0], iwk_intr,

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (caddr_t)sc, NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "ddi_intr_add_handle() failed\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail8;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = ddi_intr_enable(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China if (err != DDI_SUCCESS) {

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "iwk_attach(): "

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China "ddi_intr_enable() failed\n");

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China goto attach_fail_intr_d;

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China }

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx wd.wd_secalloc = WIFI_SEC_NONE;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx wd.wd_opmode = ic->ic_opmode;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IEEE80211_ADDR_COPY(wd.wd_bssid, ic->ic_macaddr);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp = mac_alloc(MAC_VERSION);

19d332fefbc61327bb6187d0eb818629f3b52c6ffei feng - Sun Microsystems - Beijing China if (macp == NULL) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "iwk_attach(): failed to do mac_alloc()\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail9;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_type_ident = MAC_PLUGIN_IDENT_WIFI;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_driver = sc;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_dip = dip;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_src_addr = ic->ic_macaddr;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_callbacks = &iwk_m_callbacks;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_min_sdu = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_max_sdu = IEEE80211_MTU;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_pdata = &wd;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx macp->m_pdata_size = sizeof (wd);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = mac_register(macp, &ic->ic_mach);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mac_free(macp);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "iwk_attach(): failed to do mac_register()\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto attach_fail9;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) snprintf(strbuf, sizeof (strbuf), DRV_NAME_4965"%d", instance);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_create_minor_node(dip, strbuf, S_IFCHR,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx instance + 1, DDI_NT_NET_WIFI, 0);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "iwk_attach(): failed to do ddi_create_minor_node()\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mac_link_update(ic->ic_mach, LINK_STATE_DOWN);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_mf_thread_switch = 1;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (sc->sc_mf_thread == NULL)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_mf_thread = thread_create((caddr_t)NULL, 0,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_thread, sc, 0, &p0, TS_RUN, minclsyspri);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_flags |= IWK_F_ATTACHED;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_SUCCESS);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail9:

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_disable(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinaattach_fail_intr_d:

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_remove_handler(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail8:

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_remove_softint(sc->sc_soft_hdl);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China sc->sc_soft_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail7:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ieee80211_detach(ic);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail6:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_fw_dma(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail5:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_ring_free(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail4:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_kw(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail3a:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_shared(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail3:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_destroy_locks(sc);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinaattach_fail_intr_c:

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_free(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinaattach_fail_intr_b:

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China kmem_free(sc->sc_intr_htable, sizeof (ddi_intr_handle_t));

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing Chinaattach_fail_intr_a:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_regs_map_free(&sc->sc_handle);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail2a:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_regs_map_free(&sc->sc_cfg_handle);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail2:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_soft_state_free(iwk_soft_state_p, instance);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxattach_fail1:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (err);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_detach(dev_info_t *dip, ddi_detach_cmd_t cmd)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_sc_t *sc;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int err;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc = ddi_get_soft_state(iwk_soft_state_p, ddi_get_instance(dip));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ASSERT(sc != NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

d62cb7fff63265824a8e6725a3bcef698f6134c9hx switch (cmd) {

d62cb7fff63265824a8e6725a3bcef698f6134c9hx case DDI_DETACH:

d62cb7fff63265824a8e6725a3bcef698f6134c9hx break;

d62cb7fff63265824a8e6725a3bcef698f6134c9hx case DDI_SUSPEND:

d62cb7fff63265824a8e6725a3bcef698f6134c9hx mutex_enter(&sc->sc_glock);

d62cb7fff63265824a8e6725a3bcef698f6134c9hx sc->sc_flags |= IWK_F_SUSPEND;

d62cb7fff63265824a8e6725a3bcef698f6134c9hx mutex_exit(&sc->sc_glock);

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China if (sc->sc_flags & IWK_F_RUNNING) {

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China iwk_stop(sc);

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China }

d40f4da491abdcae192eb797766f5f44772a832fpengcheng chen - Sun Microsystems - Beijing China

d62cb7fff63265824a8e6725a3bcef698f6134c9hx IWK_DBG((IWK_DEBUG_RESUME, "iwk: suspend\n"));

d62cb7fff63265824a8e6725a3bcef698f6134c9hx return (DDI_SUCCESS);

d62cb7fff63265824a8e6725a3bcef698f6134c9hx default:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_FAILURE);

d62cb7fff63265824a8e6725a3bcef698f6134c9hx }

43439c96b8398c01c375889c79bed72d78fb4c39hx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (!(sc->sc_flags & IWK_F_ATTACHED))

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_FAILURE);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China err = mac_disable(sc->sc_ic.ic_mach);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China if (err != DDI_SUCCESS)

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China return (err);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_enter(&sc->sc_mt_lock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_mf_thread_switch = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx while (sc->sc_mf_thread != NULL) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (cv_wait_sig(&sc->sc_mt_cv, &sc->sc_mt_lock) == 0)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx break;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_exit(&sc->sc_mt_lock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_stop(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DELAY(500000);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) mac_unregister(sc->sc_ic.ic_mach);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_enter(&sc->sc_glock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_fw_dma(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_ring_free(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_kw(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_shared(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_exit(&sc->sc_glock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_disable(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_remove_handler(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_free(sc->sc_intr_htable[0]);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China kmem_free(sc->sc_intr_htable, sizeof (ddi_intr_handle_t));

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China (void) ddi_intr_remove_softint(sc->sc_soft_hdl);

cdc64593cc1046229f4ac4daf5ead688b5efe6ebxinghua wen - Sun Microsystems - Beijing China sc->sc_soft_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ieee80211_detach(&sc->sc_ic);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_destroy_locks(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_regs_map_free(&sc->sc_handle);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_regs_map_free(&sc->sc_cfg_handle);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_remove_minor_node(dip, NULL);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_soft_state_free(iwk_soft_state_p, ddi_get_instance(dip));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_SUCCESS);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing Chinaiwk_quiesce(dev_info_t *dip)

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China{

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China iwk_sc_t *sc;

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China sc = ddi_get_soft_state(iwk_soft_state_p, ddi_get_instance(dip));

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China ASSERT(sc != NULL);

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China /* no message prints and no lock accquisition */

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China#ifdef DEBUG

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China iwk_dbg_flags = 0;

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China#endif

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China sc->sc_flags |= IWK_F_QUIESCED;

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China iwk_stop(sc);

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China return (DDI_SUCCESS);

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China}

d2a61391af480de12cf4264080d7254a6de96e2apengcheng chen - Sun Microsystems - Beijing China

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_destroy_locks(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_destroy(&sc->sc_mt_cv);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_destroy(&sc->sc_mt_lock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_destroy(&sc->sc_tx_cv);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_destroy(&sc->sc_cmd_cv);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cv_destroy(&sc->sc_fw_cv);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_destroy(&sc->sc_tx_lock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx mutex_destroy(&sc->sc_glock);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_alloc_dma_mem(iwk_sc_t *sc, size_t memsize,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_dma_attr_t *dma_attr_p, ddi_device_acc_attr_t *acc_attr_p,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx uint_t dma_flags, iwk_dma_t *dma_p)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx caddr_t vaddr;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int err;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_dma_alloc_handle(sc->sc_dip, dma_attr_p,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_SLEEP, NULL, &dma_p->dma_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->dma_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_FAILURE);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_dma_mem_alloc(dma_p->dma_hdl, memsize, acc_attr_p,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_flags & (DDI_DMA_CONSISTENT | DDI_DMA_STREAMING),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_SLEEP, NULL, &vaddr, &dma_p->alength, &dma_p->acc_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_dma_free_handle(&dma_p->dma_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->dma_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->acc_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_FAILURE);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->mem_va = vaddr;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = ddi_dma_addr_bind_handle(dma_p->dma_hdl, NULL,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx vaddr, dma_p->alength, dma_flags, DDI_DMA_SLEEP, NULL,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &dma_p->cookie, &dma_p->ncookies);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_DMA_MAPPED) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_dma_mem_free(&dma_p->acc_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_dma_free_handle(&dma_p->dma_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->acc_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->dma_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_FAILURE);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->nslots = ~0U;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->size = ~0U;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->token = ~0U;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->offset = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (DDI_SUCCESS);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_free_dma_mem(iwk_dma_t *dma_p)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (dma_p->dma_hdl != NULL) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (dma_p->ncookies) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) ddi_dma_unbind_handle(dma_p->dma_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_dma_free_handle(&dma_p->dma_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->dma_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (dma_p->acc_hdl != NULL) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ddi_dma_mem_free(&dma_p->acc_hdl);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->acc_hdl = NULL;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_alloc_fw_dma(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int err = DDI_SUCCESS;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_dma_t *dma_p;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx char *t;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*

c533a883a71cff9ff32df1c53c31201e1cbf371fhx t = (char *)(sc->sc_hdr + 1);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, LE_32(sc->sc_hdr->textsz),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &fw_dma_attr, &iwk_dma_accattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_fw_text);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_fw_text;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "text[ncookies:%d addr:%lx size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_alloc_fw_dma(): failed to alloc"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx " text dma memory");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) memcpy(dma_p->mem_va, t, LE_32(sc->sc_hdr->textsz));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx t += LE_32(sc->sc_hdr->textsz);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, LE_32(sc->sc_hdr->datasz),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &fw_dma_attr, &iwk_dma_accattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_fw_data);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_fw_data;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "data[ncookies:%d addr:%lx size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_alloc_fw_dma(): failed to alloc"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx " data dma memory");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) memcpy(dma_p->mem_va, t, LE_32(sc->sc_hdr->datasz));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, LE_32(sc->sc_hdr->datasz),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &fw_dma_attr, &iwk_dma_accattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_fw_data_bak);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_fw_data_bak;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "data_bak[ncookies:%d addr:%lx "

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_alloc_fw_dma(): failed to alloc"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx " data bakeup dma memory");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) memcpy(dma_p->mem_va, t, LE_32(sc->sc_hdr->datasz));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx t += LE_32(sc->sc_hdr->datasz);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, LE_32(sc->sc_hdr->init_textsz),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &fw_dma_attr, &iwk_dma_accattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_fw_init_text);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_fw_init_text;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "init_text[ncookies:%d addr:%lx "

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_alloc_fw_dma(): failed to alloc"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "init text dma memory");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) memcpy(dma_p->mem_va, t, LE_32(sc->sc_hdr->init_textsz));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx t += LE_32(sc->sc_hdr->init_textsz);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, LE_32(sc->sc_hdr->init_datasz),

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &fw_dma_attr, &iwk_dma_accattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_fw_init_data);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_fw_init_data;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "init_data[ncookies:%d addr:%lx "

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c533a883a71cff9ff32df1c53c31201e1cbf371fhx cmn_err(CE_WARN, "iwk_alloc_fw_dma(): failed to alloc"

c533a883a71cff9ff32df1c53c31201e1cbf371fhx "init data dma memory");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx (void) memcpy(dma_p->mem_va, t, LE_32(sc->sc_hdr->init_datasz));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_boot = t + LE_32(sc->sc_hdr->init_datasz);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxfail:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (err);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_free_fw_dma(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_fw_text);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_fw_data);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_fw_data_bak);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_fw_init_text);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_fw_init_data);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_alloc_shared(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_dma_t *dma_p;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int err = DDI_SUCCESS;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /* must be aligned on a 4K-page boundary */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, sizeof (iwk_shared_t),

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China &sh_dma_attr, &iwk_dma_descattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_sh);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx sc->sc_shared = (iwk_shared_t *)sc->sc_dma_sh.mem_va;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_sh;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "sh[ncookies:%d addr:%lx size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (err);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxfail:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_shared(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (err);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_free_shared(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_sh);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_alloc_kw(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_dma_t *dma_p;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int err = DDI_SUCCESS;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /* must be aligned on a 4K-page boundary */

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, IWK_KW_SIZE,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &kw_dma_attr, &iwk_dma_accattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &sc->sc_dma_kw);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &sc->sc_dma_kw;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "kw[ncookies:%d addr:%lx size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (err);

c533a883a71cff9ff32df1c53c31201e1cbf371fhxfail:

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_kw(sc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx return (err);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic void

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_free_kw(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_free_dma_mem(&sc->sc_dma_kw);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx}

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhxstatic int

c533a883a71cff9ff32df1c53c31201e1cbf371fhxiwk_alloc_rx_ring(iwk_sc_t *sc)

c533a883a71cff9ff32df1c53c31201e1cbf371fhx{

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_rx_ring_t *ring;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_rx_data_t *data;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx iwk_dma_t *dma_p;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx int i, err = DDI_SUCCESS;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ring = &sc->sc_rxq;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ring->cur = 0;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx err = iwk_alloc_dma_mem(sc, RX_QUEUE_SIZE * sizeof (uint32_t),

b510adae7e8895b2bf58eda3537fd56df35302e4fei feng - Sun Microsystems - Beijing China &ring_desc_dma_attr, &iwk_dma_descattr,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx DDI_DMA_RDWR | DDI_DMA_CONSISTENT,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx &ring->dma_desc);

c533a883a71cff9ff32df1c53c31201e1cbf371fhx if (err != DDI_SUCCESS) {

c50ced99bb75273dc8c4c36876d2e8f59a64f4b1pengcheng chen - Sun Microsystems - Beijing China cmn_err(CE_WARN, "dma alloc rx ring desc failed\n");

c533a883a71cff9ff32df1c53c31201e1cbf371fhx goto fail;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx }

c533a883a71cff9ff32df1c53c31201e1cbf371fhx ring->desc = (uint32_t *)ring->dma_desc.mem_va;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p = &ring->dma_desc;

c533a883a71cff9ff32df1c53c31201e1cbf371fhx IWK_DBG((IWK_DEBUG_DMA, "rx bd[ncookies:%d addr:%lx size:%lx]\n",

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->ncookies, dma_p->cookie.dmac_address,

c533a883a71cff9ff32df1c53c31201e1cbf371fhx dma_p->cookie.dmac_size));

c533a883a71cff9ff32df1c53c31201e1cbf371fhx

c533a883a71cff9ff32df1c53c31201e1cbf371fhx /*