d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu8_t lm_vf_is_function_after_flr(struct _lm_device_t * pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi res = (PFDEV(pdev)->vars.connections[VF_TO_PF_CID(pdev,LM_SW_LEADING_RSS_CID(pdev))].con_state != LM_CON_STATE_CLOSE);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "VF[%d(%d)] was FLRed\n", ABS_VFID(pdev), REL_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistatic u8_t lm_vf_get_free_sbs(struct _lm_device_t * pf_dev, u8_t num_rss)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi u8_t max_num = pf_dev->params.base_fw_ndsb + MAX_RSS_CHAINS / pf_dev->params.vnics_per_port;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi free_sb = lm_vf_get_free_resource(pf_dev->pf_resources.free_sbs, pf_dev->params.base_fw_ndsb, max_num, num_rss);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage3(pf_dev,FATAL,"lm_vf_get_free_sbs(%d-%d): %d\n",pf_dev->params.base_fw_ndsb, max_num, free_sb);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pf_dev,FATAL,"lm_vf_get_free_sbs(%d-%d): No more free SBs\n",pf_dev->params.base_fw_ndsb, max_num);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistatic u8_t lm_vf_get_free_clients(struct _lm_device_t * pf_dev, u8_t num_rss)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi u8_t max_num = pf_dev->params.base_fw_client_id + MAX_RSS_CHAINS / pf_dev->params.vnics_per_port;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi free_cli = lm_vf_get_free_resource(pf_dev->pf_resources.free_clients, pf_dev->params.base_fw_client_id, max_num, num_rss);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage3(pf_dev,FATAL,"lm_vf_get_free_clients(%d-%d): %d\n",pf_dev->params.base_fw_client_id, max_num, free_cli);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pf_dev,FATAL,"lm_vf_get_free_clients(%d-%d): No more free clients\n",pf_dev->params.base_fw_client_id, max_num);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistatic u8_t lm_vf_get_free_stats(struct _lm_device_t * pf_dev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi u8_t min_num = pf_dev->params.vnics_per_port + VNIC_ID(pf_dev) * ((MAX_NUM_OF_STATS - pf_dev->params.vnics_per_port) / pf_dev->params.vnics_per_port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi u8_t max_num = min_num + (MAX_NUM_OF_STATS - pf_dev->params.vnics_per_port) / pf_dev->params.vnics_per_port;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi free_st_id = lm_vf_get_free_resource(pf_dev->pf_resources.free_stats, min_num, max_num, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pf_dev,FATAL,"lm_vf_get_free_stats: %d\n",free_st_id);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage3(pf_dev,FATAL,"lm_vf_get_free_stats: No more free stats counters(%d,%d)\n",min_num,max_num);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pf_dev,FATAL,"lm_vf_get_free_stats: vnic_per_port is %d)\n",pf_dev->params.vnics_per_port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchistatic u8_t lm_vf_get_free_cam_offset(struct _lm_device_t * pf_dev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi free_cam_offset = lm_vf_get_free_resource(pf_dev->pf_resources.free_cam_offsets, 0, max_num, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pf_dev,FATAL,"lm_vf_get_free_cam_offset: %d\n",free_cam_offset);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(pf_dev,FATAL,"lm_vf_get_free_cam_offset: No more free cam offsets\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_prep(struct _lm_device_t * pf_dev, struct _lm_device_t * vf_dev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* TODO: anything else to prepare for VF? */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_set_virt_mode(vf_dev, DEVICE_TYPE_VF, VT_BASIC_VF);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_get_bar_offset(struct _lm_device_t *pdev, u8_t bar_num, lm_address_t * bar_addr)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi bar_addr->as_u64 = PFDEV(pdev)->hw_info.sriov_info.vf_bars[bar_num].as_u64 +
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REL_VFID(pdev)*pdev->hw_info.bar_size[bar_num];
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage3(pdev, FATAL, "VF[%d(%d)]-bar[%d]:\n", ABS_VFID(pdev),REL_VFID(pdev),bar_num);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "A: 0x%x, S: 0x%x\n", bar_addr->as_u32.low, pdev->hw_info.bar_size[bar_num]);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_get_vf_id(struct _lm_device_t * pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi mm_read_pci(pdev, PCICFG_ME_REGISTER, &val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "vf ME-REG value: 0x%x\n", val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.vf_num_in_path = (val & ME_REG_VF_NUM_MASK) >> ME_REG_VF_NUM_SHIFT;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if (pdev->params.vf_num_in_path < PFDEV(pdev)->hw_info.sriov_info.first_vf_in_pf) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgBreakIf(pdev->params.vf_num_in_path < PFDEV(pdev)->hw_info.sriov_info.first_vf_in_pf);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.vf_num_in_pf = pdev->params.vf_num_in_path - PFDEV(pdev)->hw_info.sriov_info.first_vf_in_pf;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "vf_num_in_path=%d vf_num_in_pf=%d\n", pdev->params.vf_num_in_path, pdev->params.vf_num_in_pf);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_get_intr_blk_info(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_en(struct _lm_device_t * pf_dev, u16_t vf_num)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* TODO: what HW needs to be initialized at this stage */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* TODO: VF Database for FLR needs? */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pf_dev->pf_resources.free_cam_offsets[0] |= 0x3;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(pf_dev->pf_resources.free_sbs, LM_FW_SB_ID(pf_dev, RSS_ID_TO_SB_ID(rss_id)), 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pf_dev, FATAL, "SB%d is allocated for PF[%d] itself\n", LM_FW_SB_ID(pf_dev, RSS_ID_TO_SB_ID(rss_id)), FUNC_ID(pf_dev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(pf_dev->pf_resources.free_clients, LM_FW_CLI_ID(pf_dev, RSS_ID_TO_CID(rss_id)), 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pf_dev, FATAL, "Client%d is allocated for PF[%d] itself\n", LM_FW_CLI_ID(pf_dev, RSS_ID_TO_CID(rss_id)), FUNC_ID(pf_dev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(pf_dev->pf_resources.free_stats, LM_STATS_CNT_ID(pf_dev), 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pf_dev, FATAL, "Stats%d is allocated for PF[%d] itself\n", LM_STATS_CNT_ID(pf_dev), FUNC_ID(pf_dev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_dis(struct _lm_device_t * pf_dev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* TODO: Clean VF Database for FLR needs? */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi start_cid = (((1 << LM_VF_MAX_RVFID_SIZE) | 0) << LM_VF_CID_WND_SIZE); //1st possible abs VF_ID
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi end_cid = (((1 << LM_VF_MAX_RVFID_SIZE) | 63) << LM_VF_CID_WND_SIZE); //last possible abs VF_ID
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pf_dev, FATAL, "vf disable: clear VFs connections from %d till %d\n",start_cid, end_cid);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (ind_cids = start_cid; ind_cids <= end_cid; ind_cids++) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pf_dev->vars.connections[ind_cids].con_state = LM_CON_STATE_CLOSE;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(pf_dev, FATAL, "vf disable called on a flred function - not much we can do here... \n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* if MCP does not exist for each vf in pf, need to pretend to it and disable igu vf_msix and internal vfid enable bit */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if (GET_FLAGS( pf_dev->params.test_mode, TEST_MODE_NO_MCP)){
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(pf_dev, FATAL, "bootcode is down fix sriov disable.\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi base_vfid = pf_dev->hw_info.sriov_info.first_vf_in_pf;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (vfid = base_vfid; vfid < base_vfid + pf_dev->vars.num_vfs_enabled; vfid++ ) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pretend_val = ABS_FUNC_ID(pf_dev) | (1<<3) | (vfid << 4);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(pf_dev, IGU_REG_PCI_VF_MSIX_FUNC_MASK, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(pf_dev, PGLUE_B_REG_INTERNAL_VFID_ENABLE, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_pretend_func(pf_dev, ABS_FUNC_ID(pf_dev) );
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* This is a clear-on-write register, therefore we actually write 1 to the bit we want to reset */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(pf_dev, PGLUE_B_REG_SR_IOV_DISABLED_REQUEST_CLR ,(1<<ABS_FUNC_ID(pf_dev)));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi //REG_WR(pf_dev, PGLUE_B_REG_DISABLE_FLR_SRIOV_DISABLED, PGLUE_B_DISABLE_FLR_SRIOV_DISABLED_REG_DISABLE_SRIOV_DISABLED_REQUEST);*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_alloc_client_info(struct _lm_device_t *pdev);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_setup_client_info(struct _lm_device_t *pdev);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi/* Description:
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi* This routine contain code for VF alloc/setup distinguish by flag
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_setup_alloc_resc(struct _lm_device_t *pdev, u8_t b_is_alloc )
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL , "### VF lm_common_setup_alloc_resc b_is_alloc=%s\n", b_is_alloc ? "TRUE" : "FALSE" );
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi // Status blocks allocation. We allocate mem both for the default and non-default status blocks
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi // there is 1 def sb and 16 non-def sb per port.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi // non-default sb: index 0-15, default sb: index 16.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi mm_cli_idx = LM_RESOURCE_COMMON;//!!DP mm_cli_idx_to_um_idx(LM_CLI_IDX_MAX);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->vars.status_blocks_arr[sb_id].host_hc_status_block.e2_sb = mm_alloc_phys_mem(pdev, mem_size, &sb_phy_address, 0, mm_cli_idx);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->vars.status_blocks_arr[sb_id].hc_status_block_data.e2_sb_data.common.host_sb_addr.lo = sb_phy_address.as_u32.low;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->vars.status_blocks_arr[sb_id].hc_status_block_data.e2_sb_data.common.host_sb_addr.hi = sb_phy_address.as_u32.high;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if CHK_NULL(pdev->vars.status_blocks_arr[sb_id].host_hc_status_block.e1x_sb)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgBreakIf(DBG_BREAK_ON(MEMORY_ALLOCATION_FAILURE));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi mm_mem_zero((void *)(pdev->vars.status_blocks_arr[sb_id].host_hc_status_block.e2_sb), mem_size);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* SlowPath Info */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_status = lm_alloc_setup_slowpath_resc(pdev, b_is_alloc);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "lm_alloc_client_info failed lm-status = %d\n", lm_status);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "lm_alloc_client_info failed lm-status = %d\n", lm_status);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "lm_setup_client_info failed lm-status = %d\n", lm_status);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_init_dev_info(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_status = lm_vf_allocate_resc_in_pf(pdev);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->vars.stats.stats_collect.stats_hw.b_collect_enabled = FALSE;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->vars.stats.stats_collect.stats_fw.b_collect_enabled = FALSE;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (index = 0; index < LM_SB_CNT(pdev); index++) { //RSS? but not SBs
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi PFDEV(pdev)->context_info->array[VF_TO_PF_CID(pdev,index)].cid_resc.mapped_cid_bar_addr =
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi (volatile void *)((u8_t*)pdev->vars.mapped_bar_addr[BAR_0] + index*LM_DQ_CID_SIZE + VF_BAR0_DB_OFFSET);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi//static vf_info_t tmp_vf_info;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_allocate_resc_in_pf(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(pdev, FATAL, "lm_vf_allocate_resc_in_pf\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev,FATAL,"lm_vf_allocate_resc_in_pf: VF %d requests resources from PF %d\n",ABS_VFID(pdev),FUNC_ID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.base_fw_client_id = lm_vf_get_free_clients(PFDEV(pdev),pdev->params.sb_cnt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.base_fw_ndsb = lm_vf_get_free_sbs(PFDEV(pdev),pdev->params.sb_cnt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.base_cam_offset = lm_vf_get_free_cam_offset(PFDEV(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.base_fw_stats_id = lm_vf_get_free_stats(PFDEV(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if ((pdev->params.base_fw_client_id == 0xff)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi || (pdev->params.base_cam_offset == 0xff)) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(PFDEV(pdev)->pf_resources.free_sbs, pdev->params.base_fw_ndsb, pdev->params.sb_cnt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(PFDEV(pdev)->pf_resources.free_clients, pdev->params.base_fw_client_id, pdev->params.sb_cnt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(PFDEV(pdev)->pf_resources.free_cam_offsets, pdev->params.base_cam_offset, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if (pdev->params.base_fw_stats_id != 0xff) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(PFDEV(pdev)->pf_resources.free_stats, pdev->params.base_fw_stats_id, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* For now, qzone_id == sb_id, but this is not a requirement */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.base_fw_qzone_id = pdev->params.base_fw_ndsb;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage4(pdev, FATAL, "vf_resc: fw_client=%d fw_ndsb=%d fw cam=%d fw stats=%d\n",
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pdev->params.base_fw_client_id, pdev->params.base_fw_ndsb, pdev->params.base_cam_offset, pdev->params.base_fw_stats_id);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(pdev, FATAL, "lm_vf_chip_init: start\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi mm_memset(pdev->vars.c_hc_ack, 0, sizeof(pdev->vars.c_hc_ack));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi mm_memset(pdev->vars.u_hc_ack, 0, sizeof(pdev->vars.u_hc_ack));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_init_non_def_status_block(pdev, LM_SW_LEADING_SB_ID, port);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* Driver should zero the slow path queue data before enabling the function in XSTORM.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi Until now firmware was doing this but it cannot scale for VFs, so this zeroing was removed from firmware.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi The driver should write zeros to XSTORM_SPQ_DATA_OFFSET(function).
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi The size of this structure is given in XSTORM_SPQ_DATA_SIZE.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi For VFs, the XSTORM_VF_SPQ_DATA_OFFSET(vfid) should be used. To do it via GRC is preferrable */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgBreakIf((XSTORM_SPQ_DATA_SIZE % 4) != 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (i = 0; i < XSTORM_SPQ_DATA_SIZE/sizeof(u32_t); i++) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),XSEM_REG_FAST_MEMORY + XSTORM_VF_SPQ_DATA_OFFSET(ABS_VFID(pdev)) + i*sizeof(u32_t),0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),XSEM_REG_FAST_MEMORY + (XSTORM_VF_SPQ_PAGE_BASE_OFFSET(ABS_VFID(pdev))),pdev->sq_info.sq_chain.bd_chain_phy.as_u32.low);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),XSEM_REG_FAST_MEMORY + (XSTORM_VF_SPQ_PAGE_BASE_OFFSET(ABS_VFID(pdev)) + 4),pdev->sq_info.sq_chain.bd_chain_phy.as_u32.high);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),XSEM_REG_FAST_MEMORY + (XSTORM_VF_SPQ_PROD_OFFSET(ABS_VFID(pdev))),pdev->sq_info.sq_chain.prod_idx);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_status = lm_set_rx_mask(pdev, LM_CLI_IDX_NDIS, LM_RX_MASK_ACCEPT_NONE, NULL);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev,FATAL,"lm_set_rx_mask(LM_RX_MASK_ACCEPT_NONE) returns %d\n",lm_status);
d14abf155341d55053c76eeec58b787a456b753bRobert MustacchiEnable the function in STORMs
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), XSTORM_VF_TO_PF_OFFSET(function_fw_id), FUNC_ID(pdev), BAR_XSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), CSTORM_VF_TO_PF_OFFSET(function_fw_id), FUNC_ID(pdev), BAR_CSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), TSTORM_VF_TO_PF_OFFSET(function_fw_id), FUNC_ID(pdev), BAR_TSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), USTORM_VF_TO_PF_OFFSET(function_fw_id), FUNC_ID(pdev), BAR_USTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), XSTORM_FUNC_EN_OFFSET(function_fw_id), 1, BAR_XSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), CSTORM_FUNC_EN_OFFSET(function_fw_id), 1, BAR_CSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), TSTORM_FUNC_EN_OFFSET(function_fw_id), 1, BAR_TSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), USTORM_FUNC_EN_OFFSET(function_fw_id), 1, BAR_USTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_vf_chip_reset(struct _lm_device_t *pdev, lm_reason_t reason)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev,FATAL,"lm_vf_chip_reset: VF(%d) under reset\n",ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_status = lm_vf_recycle_resc_in_pf(pdev);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi PFDEV(pdev)->vars.connections[VF_TO_PF_CID(pdev,LM_SW_LEADING_RSS_CID(pdev))].con_state = LM_CON_STATE_CLOSE;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev,FATAL,"lm_vf_chip_reset: recycle resources (including connection) for VF(%d)\n",ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert MustacchiDisable the function in STORMs
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), XSTORM_FUNC_EN_OFFSET(function_fw_id), 0, BAR_XSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), CSTORM_FUNC_EN_OFFSET(function_fw_id), 0, BAR_CSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), TSTORM_FUNC_EN_OFFSET(function_fw_id), 0, BAR_TSTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi LM_INTMEM_WRITE8(PFDEV(pdev), USTORM_FUNC_EN_OFFSET(function_fw_id), 0, BAR_USTRORM_INTMEM);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_clear_non_def_status_block(pdev, LM_FW_SB_ID(pdev, LM_SW_LEADING_SB_ID));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_status = lm_vf_recycle_resc_in_pf(pdev);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_vf_recycle_resc_in_pf(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_release_resource(PFDEV(pdev)->pf_resources.free_sbs, pdev->params.base_fw_ndsb, pdev->params.sb_cnt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_release_resource(PFDEV(pdev)->pf_resources.free_clients, pdev->params.base_fw_client_id, pdev->params.sb_cnt);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_release_resource(PFDEV(pdev)->pf_resources.free_cam_offsets, pdev->params.base_cam_offset, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if (pdev->params.base_fw_stats_id != 0xff) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_release_resource(PFDEV(pdev)->pf_resources.free_stats, pdev->params.base_fw_stats_id, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* Enable the VF in PXP - this will enable read/write from VF bar.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi * Need to use Pretend in order to do this. Note: once we do pretend
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi * all accesses to SPLIT-68 will be done as if-vf...
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi * Bits. Bits [13:10] - Reserved. Bits [9:4] - VFID. Bits [3] - VF valid. Bits [2:0] - PFID.
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pretend_val = ABS_FUNC_ID(pdev) | (1<<3) | (ABS_VFID(pdev) << 4);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_status = lm_pretend_func(PFDEV(pdev), pretend_val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), PGLUE_B_REG_INTERNAL_VFID_ENABLE, 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_pretend_func(PFDEV(pdev), ABS_FUNC_ID(pdev) );
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "vf[%d] is enabled\n", ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi was_err_num = 2 * PATH_ID(pdev) + ABS_VFID(pdev) / 32;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi was_err_reg = PGLUE_B_REG_WAS_ERROR_VF_31_0_CLR;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi was_err_reg = PGLUE_B_REG_WAS_ERROR_VF_63_32_CLR;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi was_err_reg = PGLUE_B_REG_WAS_ERROR_VF_95_64_CLR;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi was_err_reg = PGLUE_B_REG_WAS_ERROR_VF_127_96_CLR;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev,FATAL,"Wrong Path[%d], VF[%d]\n",PATH_ID(pdev),ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi was_err_value = 1 << (ABS_VFID(pdev) % 32);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), was_err_reg, was_err_value); /* PglueB - Clear the was_error indication of the relevant function*/
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* IGU Initializations */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (igu_sb_id = 0; igu_sb_id < LM_IGU_SB_CNT(pdev); igu_sb_id++) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi prod_idx = (IGU_BASE_NDSB(pdev) + igu_sb_id);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_PROD_CONS_MEMORY + prod_idx*4, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "IGU[%d] is inialized\n", prod_idx);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),TSEM_REG_VFPF_ERR_NUM, ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),USEM_REG_VFPF_ERR_NUM, ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),CSEM_REG_VFPF_ERR_NUM, ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev),XSEM_REG_VFPF_ERR_NUM, ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "lm_pretend_func(%x) returns %d\n",pretend_val,lm_status);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage1(pdev, FATAL, "vf[%d] is not enabled\n", ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_vf_enable_igu_int(struct _lm_device_t * pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* Need to use pretend for VF */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pretend_val = ABS_FUNC_ID(pdev) | (1<<3) | (ABS_VFID(pdev) << 4);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_SB_INT_BEFORE_MASK_LSB, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_SB_INT_BEFORE_MASK_MSB, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_SB_MASK_LSB, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_SB_MASK_MSB, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_PBA_STATUS_LSB, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_PBA_STATUS_MSB, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi val=REG_RD(PFDEV(pdev), IGU_REG_VF_CONFIGURATION);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if (pdev->params.interrupt_mode == LM_INT_MODE_SIMD) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* set Parent PF */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi val |= ((FUNC_ID(pdev) << IGU_VF_CONF_PARENT_SHIFT) & IGU_VF_CONF_PARENT_MASK);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_VF_CONFIGURATION, val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi status = lm_pretend_func(PFDEV(pdev), ABS_FUNC_ID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi num_segs = (INTR_BLK_MODE(pdev) == INTR_BLK_MODE_BC)? IGU_BC_NDSB_NUM_SEGS : IGU_NORM_NDSB_NUM_SEGS;
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (sb_id = 0; sb_id < LM_IGU_SB_CNT(pdev); sb_id++) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi prod_idx = (IGU_BASE_NDSB(pdev) + sb_id)*num_segs; /* bc-assumption consecutive pfs, norm-no assumption */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi for (i = 0; i < num_segs;i++) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_PROD_CONS_MEMORY + (prod_idx + i)*4, 0);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* Give Consumer updates with value '0' */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_vf_disable_igu_int(struct _lm_device_t * pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* Need to use pretend for VF */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi if (lm_fl_reset_is_inprogress(PFDEV(pdev))) {
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "PF[%d] of VF[%d] is under FLR\n", FUNC_ID(pdev), ABS_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi pretend_val = ABS_FUNC_ID(pdev) | (1<<3) | (ABS_VFID(pdev) << 4);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi val = REG_RD(PFDEV(pdev), IGU_REG_VF_CONFIGURATION);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi /* disable both bits, for INTA, MSI and MSI-X. */
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi RESET_FLAGS(val, (IGU_VF_CONF_MSI_MSIX_EN | IGU_VF_CONF_SINGLE_ISR_EN | IGU_VF_CONF_FUNC_EN | IGU_VF_CONF_PARENT_MASK));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi REG_WR(PFDEV(pdev), IGU_REG_VF_CONFIGURATION, val);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi return (lm_pretend_func(PFDEV(pdev), ABS_FUNC_ID(pdev)));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid lm_vf_fl_reset_set_inprogress(struct _lm_device_t * pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_acquire_resource(PFDEV(pdev)->pf_resources.flred_vfs, REL_VFID(pdev), 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "Set FLR flag for VF[%d(%d)]\n", ABS_VFID(pdev), REL_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchivoid lm_vf_fl_reset_clear_inprogress(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi lm_vf_release_resource(PFDEV(pdev)->pf_resources.flred_vfs, REL_VFID(pdev), 1);
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "Clear FLR flag for VF[%d(%d)]\n", ABS_VFID(pdev), REL_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu8_t lm_vf_fl_reset_is_inprogress(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi vf_flr_inprogess = lm_vf_get_resource_value(PFDEV(pdev)->pf_resources.flred_vfs, REL_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage2(pdev, FATAL, "VF[%d(%d)] is FLRed\n", ABS_VFID(pdev), REL_VFID(pdev));
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu16_t lm_vf_pf_get_sb_running_index(struct _lm_device_t *pdev, u8_t sb_id, u8_t sm_idx)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_pf_get_sb_running_index is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu16_t lm_vf_pf_get_sb_index(struct _lm_device_t *pdev, u8_t sb_id, u8_t idx)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_pf_get_sb_running_index is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchiu16_t lm_vf_get_doorbell_size(struct _lm_device_t *pdev)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_get_doorbell_size is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_pf_set_q_filters(struct _lm_device_t * pdev, u8 vf_qid, u8_t to_indicate, q_filter_type filter_type, u8_t * pbuf, u32_t buf_len, u16_t vlan_tag, u8_t set_mac)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_pf_set_q_filters is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_pf_set_q_filters_list(struct _lm_device_t * pdev, u8 vf_qid, u8_t to_indicate, q_filter_type filter_type, d_list_t * pbuf, u16_t vlan_tag, u8_t set_mac)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_pf_set_q_filters_list is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_pf_tear_q_down(struct _lm_device_t * pdev, u8 vf_qid)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_pf_tear_q_down is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_queue_init(struct _lm_device_t *pdev, u8_t cid)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_queue_init is not used in basic VF\n");
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchilm_status_t lm_vf_queue_close(struct _lm_device_t *pdev, u8_t cid)
d14abf155341d55053c76eeec58b787a456b753bRobert Mustacchi DbgMessage(NULL, FATAL, "lm_vf_queue_close is not used in basic VF\n");