9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * CDDL HEADER START
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * The contents of this file are subject to the terms of the
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * Common Development and Distribution License (the "License").
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * You may not use this file except in compliance with the License.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * or http://www.opensolaris.org/os/licensing.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * See the License for the specific language governing permissions
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * and limitations under the License.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * When distributing Covered Code, include this CDDL HEADER in each
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * If applicable, add the following below this CDDL HEADER, with the
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * fields enclosed by brackets "[]" replaced with your own identifying
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * information: Portions Copyright [yyyy] [name of copyright owner]
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * CDDL HEADER END
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * Copyright 2008 NetXen, Inc. All rights reserved.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * Use is subject to license terms.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/types.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/conf.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/debug.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/stropts.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/stream.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/strlog.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/kmem.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/stat.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/kstat.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/vtrace.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/dlpi.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/strsun.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/ethernet.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/modctl.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/errno.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/dditypes.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/ddi.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/sunddi.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/sysmacros.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include <sys/pci.h>
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include "unm_nic_hw.h"
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include "unm_nic.h"
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include "nic_phan_reg.h"
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include "nic_cmn.h"
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinatypedef unsigned int nx_rcode_t;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include "nx_errorcode.h"
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#include "nxhal_nic_interface.h"
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NXHAL_VERSION 1
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_OS_CRB_RETRY_COUNT 4000
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CLEAR 0x00000000
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_BIT 0x80000000
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * All responses must have the NX_CDRP_CMD_BIT cleared
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * in the crb NX_CDRP_CRB_OFFSET.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_FORM_RSP(rsp) (rsp)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_IS_RSP(rsp) (((rsp) & NX_CDRP_CMD_BIT) == 0)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_RSP_OK 0x00000001
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_RSP_FAIL 0x00000002
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_RSP_TIMEOUT 0x00000003
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * All commands must have the NX_CDRP_CMD_BIT set in
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * the crb NX_CDRP_CRB_OFFSET.
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_FORM_CMD(cmd) (NX_CDRP_CMD_BIT | (cmd))
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_IS_CMD(cmd) (((cmd) & NX_CDRP_CMD_BIT) != 0)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_SUBMIT_CAPABILITIES 0x00000001
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_READ_MAX_RDS_PER_CTX 0x00000002
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_READ_MAX_SDS_PER_CTX 0x00000003
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_READ_MAX_RULES_PER_CTX 0x00000004
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_READ_MAX_RX_CTX 0x00000005
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_READ_MAX_TX_CTX 0x00000006
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_CREATE_RX_CTX 0x00000007
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_DESTROY_RX_CTX 0x00000008
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_CREATE_TX_CTX 0x00000009
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_DESTROY_TX_CTX 0x0000000a
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_SETUP_STATISTICS 0x0000000e
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_GET_STATISTICS 0x0000000f
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_DELETE_STATISTICS 0x00000010
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_SET_MTU 0x00000012
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_CDRP_CMD_MAX 0x00000013
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_DESTROY_CTX_RESET 0
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_DESTROY_CTX_D3_RESET 1
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_DESTROY_CTX_MAX 2
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China * Context state
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_HOST_CTX_STATE_FREED 0
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_HOST_CTX_STATE_ALLOCATED 1
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_HOST_CTX_STATE_ACTIVE 2
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_HOST_CTX_STATE_DISABLED 3
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_HOST_CTX_STATE_QUIESCED 4
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define NX_HOST_CTX_STATE_MAX 5
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_api_lock(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 done = 0, timeout = 0;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Acquire PCIE HW semaphore5 */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_read_w0(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_PCIE_REG(PCIE_SEM5_LOCK), &done);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (++timeout >= NX_OS_CRB_RETRY_COUNT) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "%s: lock timeout.\n", __func__);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China drv_usecwait(1000);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_reg_write(adapter, NETXEN_API_LOCK_ID, NX_OS_API_LOCK_DRIVER);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_api_unlock(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Release PCIE HW semaphore5 */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_read_w0(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_PCIE_REG(PCIE_SEM5_UNLOCK), &val);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_poll_rsp(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 raw_rsp, rsp = NX_CDRP_RSP_OK;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China int timeout = 0;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* give atleast 1ms for firmware to respond */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China drv_usecwait(1000);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (++timeout > NX_OS_CRB_RETRY_COUNT)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China return (NX_CDRP_RSP_TIMEOUT);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->unm_nic_hw_read_wx(adapter, NX_CDRP_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rsp = LE_TO_HOST_32(raw_rsp);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China } while (!NX_CDRP_IS_RSP(rsp));
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_issue_cmd(struct unm_adapter_s *adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 signature = 0;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 rcode = NX_RCODE_SUCCESS;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China signature = NX_CDRP_SIGNATURE_MAKE(pci_fn, version);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Acquire semaphore before accessing CRB */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (netxen_api_lock(adapter))
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China return (NX_RCODE_TIMEOUT);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_reg_write(adapter, NX_SIGN_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(signature));
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_reg_write(adapter, NX_ARG1_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(arg1));
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_reg_write(adapter, NX_ARG2_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(arg2));
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_reg_write(adapter, NX_ARG3_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(arg3));
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_reg_write(adapter, NX_CDRP_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(NX_CDRP_FORM_CMD(cmd)));
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rsp = netxen_poll_rsp(adapter);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (rsp == NX_CDRP_RSP_TIMEOUT) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "%s: card response timeout.\n",
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_driver_name);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcode = NX_RCODE_TIMEOUT;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China } else if (rsp == NX_CDRP_RSP_FAIL) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->unm_nic_hw_read_wx(adapter, NX_ARG1_CRB_OFFSET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcode = LE_TO_HOST_32(rcode);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "%s: failed card response code:0x%x\n",
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_driver_name, rcode);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Release semaphore */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China netxen_api_unlock(adapter);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China return (rcode);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanx_fw_cmd_set_mtu(struct unm_adapter_s *adapter, int mtu)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 rcode = NX_RCODE_SUCCESS;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China struct unm_recv_context_s *recv_ctx = &adapter->recv_ctx[0];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (recv_ctx->state == NX_HOST_CTX_STATE_ACTIVE)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcode = netxen_issue_cmd(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ahw.pci_func,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->context_id,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_CDRP_CMD_SET_MTU);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (rcode != NX_RCODE_SUCCESS)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanx_fw_cmd_create_rx_ctx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_recv_context_t *recv_ctx = &adapter->recv_ctx[0];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_hostrq_rx_ctx_t *prq;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_cardrsp_rx_ctx_t *prsp;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_hostrq_rds_ring_t *prq_rds;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_hostrq_sds_ring_t *prq_sds;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_cardrsp_rds_ring_t *prsp_rds;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_cardrsp_sds_ring_t *prsp_sds;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_rcv_desc_ctx_t *rcv_desc;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ddi_dma_cookie_t cookie;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ddi_dma_handle_t rqdhdl, rsdhdl;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ddi_acc_handle_t rqahdl, rsahdl;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China uint64_t hostrq_phys_addr, cardrsp_phys_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China size_t rq_size, rsp_size;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China int i, nrds_rings, nsds_rings, err;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* only one sds ring for now */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nrds_rings = adapter->max_rds_rings;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nsds_rings = 1;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China SIZEOF_HOSTRQ_RX(nx_hostrq_rx_ctx_t, nrds_rings, nsds_rings);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China SIZEOF_CARDRSP_RX(nx_cardrsp_rx_ctx_t, nrds_rings, nsds_rings);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (unm_pci_alloc_consistent(adapter, rq_size, (caddr_t *)&addr,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China &cookie, &rqdhdl, &rqahdl) != DDI_SUCCESS)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China return (-ENOMEM);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China hostrq_phys_addr = cookie.dmac_laddress;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq = (nx_hostrq_rx_ctx_t *)addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (unm_pci_alloc_consistent(adapter, rsp_size, (caddr_t *)&addr,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China &cookie, &rsdhdl, &rsahdl) != DDI_SUCCESS) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China goto out_free_rq;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cardrsp_phys_addr = cookie.dmac_laddress;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prsp = (nx_cardrsp_rx_ctx_t *)addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->host_rsp_dma_addr = HOST_TO_LE_64(cardrsp_phys_addr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cap = (NX_CAP0_LEGACY_CONTEXT | NX_CAP0_LEGACY_MN);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cap |= (NX_CAP0_JUMBO_CONTIGUOUS);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->capabilities[0] = HOST_TO_LE_32(cap);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->host_int_crb_mode =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(NX_HOST_INT_CRB_MODE_SHARED);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->host_rds_crb_mode =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(NX_HOST_RDS_CRB_MODE_UNIQUE);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->num_rds_rings = HOST_TO_LE_16(nrds_rings);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->num_sds_rings = HOST_TO_LE_16(nsds_rings);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->rds_ring_offset = 0;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->sds_ring_offset = prq->rds_ring_offset +
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China (sizeof (nx_hostrq_rds_ring_t) * nrds_rings);
93833965647072e8fb234b6f0cd4060544c6dc4ajing xiong ERI-SUN prq_rds = (nx_hostrq_rds_ring_t *)(uintptr_t)((char *)prq +
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China for (i = 0; i < nrds_rings; i++) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc = &recv_ctx->rcv_desc[i];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_rds[i].host_phys_addr = HOST_TO_LE_64(rcv_desc->phys_addr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_rds[i].ring_size = HOST_TO_LE_32(rcv_desc->MaxRxDescCount);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_rds[i].ring_kind = HOST_TO_LE_32(i);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_rds[i].buff_size = HOST_TO_LE_64(rcv_desc->dma_size);
93833965647072e8fb234b6f0cd4060544c6dc4ajing xiong ERI-SUN prq_sds = (nx_hostrq_sds_ring_t *)(uintptr_t)((char *)prq +
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_sds[0].host_phys_addr =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_64(recv_ctx->rcvStatusDesc_physAddr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_sds[0].ring_size = HOST_TO_LE_32(adapter->MaxRxDescCount);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* only one msix vector for now */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_sds[0].msi_index = HOST_TO_LE_32(0);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* now byteswap offsets */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->rds_ring_offset = HOST_TO_LE_32(prq->rds_ring_offset);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->sds_ring_offset = HOST_TO_LE_32(prq->sds_ring_offset);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China phys_addr = hostrq_phys_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China err = netxen_issue_cmd(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ahw.pci_func,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China (u32)(phys_addr >> 32),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China (u32)(phys_addr & 0xffffffff),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_CDRP_CMD_CREATE_RX_CTX);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "Failed to create rx ctx in firmware%d\n",
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China goto out_free_rsp;
93833965647072e8fb234b6f0cd4060544c6dc4ajing xiong ERI-SUN prsp_rds = (nx_cardrsp_rds_ring_t *)(uintptr_t)((char *)prsp +
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China for (i = 0; i < LE_TO_HOST_32(prsp->num_rds_rings); i++) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc = &recv_ctx->rcv_desc[i];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China reg = LE_TO_HOST_32(prsp_rds[i].host_producer_crb);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc->host_rx_producer = UNM_NIC_REG(reg - 0x200);
93833965647072e8fb234b6f0cd4060544c6dc4ajing xiong ERI-SUN prsp_sds = (nx_cardrsp_sds_ring_t *)(uintptr_t)((char *)prsp +
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China reg = LE_TO_HOST_32(prsp_sds[0].host_consumer_crb);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->host_sds_consumer = UNM_NIC_REG(reg - 0x200);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China reg = LE_TO_HOST_32(prsp_sds[0].interrupt_crb);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->interrupt_crb = UNM_NIC_REG(reg - 0x200);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->state = LE_TO_HOST_32(prsp->host_ctx_state);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->context_id = LE_TO_HOST_16(prsp->context_id);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->virt_port = LE_TO_HOST_16(prsp->virt_port);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_pci_free_consistent(&rsdhdl, &rsahdl);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_pci_free_consistent(&rqdhdl, &rqahdl);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanx_fw_cmd_destroy_rx_ctx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China struct unm_recv_context_s *recv_ctx = &adapter->recv_ctx[0];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (netxen_issue_cmd(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ahw.pci_func,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->context_id,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_DESTROY_CTX_RESET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_CDRP_CMD_DESTROY_RX_CTX)) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "%s: Failed to destroy rx ctx in firmware\n",
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_driver_name);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanx_fw_cmd_create_tx_ctx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_hostrq_tx_ctx_t *prq;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_hostrq_cds_ring_t *prq_cds;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_cardrsp_tx_ctx_t *prsp;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ddi_dma_cookie_t cookie;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ddi_dma_handle_t rqdhdl, rsdhdl;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ddi_acc_handle_t rqahdl, rsahdl;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China void *rq_addr, *rsp_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China size_t rq_size, rsp_size;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u64 offset, phys_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China uint64_t rq_phys_addr, rsp_phys_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rq_size = SIZEOF_HOSTRQ_TX(nx_hostrq_tx_ctx_t);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (unm_pci_alloc_consistent(adapter, rq_size, (caddr_t *)&rq_addr,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China &cookie, &rqdhdl, &rqahdl) != DDI_SUCCESS)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China return (-ENOMEM);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rq_phys_addr = cookie.dmac_laddress;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rsp_size = SIZEOF_CARDRSP_TX(nx_cardrsp_tx_ctx_t);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (unm_pci_alloc_consistent(adapter, rsp_size, (caddr_t *)&rsp_addr,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China &cookie, &rsdhdl, &rsahdl) != DDI_SUCCESS) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China goto out_free_rq;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rsp_phys_addr = cookie.dmac_laddress;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China (void) memset(rq_addr, 0, rq_size);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq = (nx_hostrq_tx_ctx_t *)rq_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China (void) memset(rsp_addr, 0, rsp_size);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prsp = (nx_cardrsp_tx_ctx_t *)rsp_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->host_rsp_dma_addr = HOST_TO_LE_64(rsp_phys_addr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China temp = (NX_CAP0_LEGACY_CONTEXT | NX_CAP0_LEGACY_MN);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->capabilities[0] = HOST_TO_LE_32(temp);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->host_int_crb_mode =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_32(NX_HOST_INT_CRB_MODE_SHARED);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->interrupt_ctl = 0;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->msi_index = 0;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->dummy_dma_addr = HOST_TO_LE_64(adapter->dummy_dma.phys_addr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China offset = adapter->ctxDesc_physAddr + sizeof (RingContext);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq->cmd_cons_dma_addr = HOST_TO_LE_64(offset);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_cds = &prq->cds_ring;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_cds->host_phys_addr =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China HOST_TO_LE_64(adapter->ahw.cmdDesc_physAddr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China prq_cds->ring_size = HOST_TO_LE_32(adapter->MaxTxDescCount);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China phys_addr = rq_phys_addr;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China err = netxen_issue_cmd(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ahw.pci_func,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China (u32)(phys_addr >> 32),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ((u32)phys_addr & 0xffffffff),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_CDRP_CMD_CREATE_TX_CTX);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (err == NX_RCODE_SUCCESS) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China temp = LE_TO_HOST_32(prsp->cds_ring.host_producer_crb);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->crb_addr_cmd_producer =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(temp - 0x200);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->tx_state =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China LE_TO_HOST_32(prsp->host_ctx_state);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->tx_context_id =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China LE_TO_HOST_16(prsp->context_id);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "Failed to create tx ctx in firmware%d\n",
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_pci_free_consistent(&rsdhdl, &rsahdl);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_pci_free_consistent(&rqdhdl, &rqahdl);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanx_fw_cmd_destroy_tx_ctx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (netxen_issue_cmd(adapter,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ahw.pci_func,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->tx_context_id,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_DESTROY_CTX_RESET,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China NX_CDRP_CMD_DESTROY_TX_CTX)) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China cmn_err(CE_WARN, "%s: Failed to destroy tx ctx in firmware\n",
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_nic_driver_name);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinastatic u64 ctx_addr_sig_regs[][3] = {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China {UNM_NIC_REG(0x188), UNM_NIC_REG(0x18c), UNM_NIC_REG(0x1c0)},
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China {UNM_NIC_REG(0x190), UNM_NIC_REG(0x194), UNM_NIC_REG(0x1c4)},
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China {UNM_NIC_REG(0x198), UNM_NIC_REG(0x19c), UNM_NIC_REG(0x1c8)},
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China {UNM_NIC_REG(0x1a0), UNM_NIC_REG(0x1a4), UNM_NIC_REG(0x1cc)}
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define CRB_CTX_ADDR_REG_LO(FUNC_ID) (ctx_addr_sig_regs[FUNC_ID][0])
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define CRB_CTX_ADDR_REG_HI(FUNC_ID) (ctx_addr_sig_regs[FUNC_ID][2])
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China#define CRB_CTX_SIGNATURE_REG(FUNC_ID) (ctx_addr_sig_regs[FUNC_ID][1])
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinastruct netxen_recv_crb {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 crb_rcv_producer[NUM_RCV_DESC_RINGS];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China u32 crb_sts_consumer;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinastatic struct netxen_recv_crb recv_crb_registers[] = {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Instance 0 */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_rcv_producer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x100),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Jumbo frames */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x110),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x120)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_sts_consumer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x138),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Instance 1 */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_rcv_producer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x144),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Jumbo frames */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x154),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x164)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_sts_consumer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x17c),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Instance 2 */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_rcv_producer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x1d8),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Jumbo frames */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x1f8),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x208)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_sts_consumer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x220),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Instance 3 */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_rcv_producer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x22c),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* Jumbo frames */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x23c),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x24c)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China /* crb_sts_consumer: */
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China UNM_NIC_REG(0x264),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinastatic uint32_t sw_int_mask[4] = {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China CRB_SW_INT_MASK_0, CRB_SW_INT_MASK_1,
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China CRB_SW_INT_MASK_2, CRB_SW_INT_MASK_3
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_init_old_ctx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China hardware_context *hw = &adapter->ahw;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China struct unm_recv_context_s *recv_ctx;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unm_rcv_desc_ctx_t *rcv_desc;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China int ctx, ring, func_id = adapter->portnum;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China unsigned int temp;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->CmdRingAddrLo = hw->cmdDesc_physAddr & 0xffffffffUL;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->CmdRingAddrHi = ((U64)hw->cmdDesc_physAddr >> 32);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->CmdRingSize = adapter->MaxTxDescCount;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx = &adapter->recv_ctx[ctx];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China for (ring = 0; ring < adapter->max_rds_rings; ring++) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc = &recv_ctx->rcv_desc[ring];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->RcvContext[ring].RcvRingAddrLo =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc->phys_addr & 0xffffffffUL;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->RcvContext[ring].RcvRingAddrHi =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China ((U64)rcv_desc->phys_addr>>32);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->RcvContext[ring].RcvRingSize =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc->MaxRxDescCount;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China rcv_desc->host_rx_producer =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_crb_registers[adapter->portnum].
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China crb_rcv_producer[ring];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->StsRingAddrLo =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->rcvStatusDesc_physAddr & 0xffffffff;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->StsRingAddrHi =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->rcvStatusDesc_physAddr >> 32;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->ctxDesc->StsRingSize = adapter->MaxRxDescCount;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_ctx->host_sds_consumer =
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China recv_crb_registers[adapter->portnum].crb_sts_consumer;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->interrupt_crb = sw_int_mask[adapter->portnum];
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China temp = lower32(adapter->ctxDesc_physAddr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->unm_nic_hw_write_wx(adapter, CRB_CTX_ADDR_REG_LO(func_id),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China temp = upper32(adapter->ctxDesc_physAddr);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->unm_nic_hw_write_wx(adapter, CRB_CTX_ADDR_REG_HI(func_id),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China temp = UNM_CTX_SIGNATURE | func_id;
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China adapter->unm_nic_hw_write_wx(adapter, CRB_CTX_SIGNATURE_REG(func_id),
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_destroy_rxtx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (adapter->fw_major >= 4) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_fw_cmd_destroy_tx_ctx(adapter);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_fw_cmd_destroy_rx_ctx(adapter);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing Chinanetxen_create_rxtx(struct unm_adapter_s *adapter)
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China if (adapter->fw_major >= 4) {
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China err = nx_fw_cmd_create_rx_ctx(adapter);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China err = nx_fw_cmd_create_tx_ctx(adapter);
9a5557fdd04be37785607871e8d4189e39490129lucy wang - Sun Microsystems - Beijing China nx_fw_cmd_destroy_rx_ctx(adapter);