diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 311 |
1 files changed, 253 insertions, 58 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 218a6dff3efc..3aa80da973d7 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -1812,7 +1812,7 @@ static int bnxt_hwrm_handler(struct bnxt *bp, struct tx_cmp *txcmp) case CMPL_BASE_TYPE_HWRM_DONE: seq_id = le16_to_cpu(h_cmpl->sequence_id); if (seq_id == bp->hwrm_intr_seq_id) - bp->hwrm_intr_seq_id = HWRM_SEQ_ID_INVALID; + bp->hwrm_intr_seq_id = (u16)~bp->hwrm_intr_seq_id; else netdev_err(bp->dev, "Invalid hwrm seq id %d\n", seq_id); break; @@ -2375,7 +2375,11 @@ static void bnxt_free_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem) rmem->pg_arr[i] = NULL; } if (rmem->pg_tbl) { - dma_free_coherent(&pdev->dev, rmem->nr_pages * 8, + size_t pg_tbl_size = rmem->nr_pages * 8; + + if (rmem->flags & BNXT_RMEM_USE_FULL_PAGE_FLAG) + pg_tbl_size = rmem->page_size; + dma_free_coherent(&pdev->dev, pg_tbl_size, rmem->pg_tbl, rmem->pg_tbl_map); rmem->pg_tbl = NULL; } @@ -2393,9 +2397,12 @@ static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem) if (rmem->flags & (BNXT_RMEM_VALID_PTE_FLAG | BNXT_RMEM_RING_PTE_FLAG)) valid_bit = PTU_PTE_VALID; - if (rmem->nr_pages > 1) { - rmem->pg_tbl = dma_alloc_coherent(&pdev->dev, - rmem->nr_pages * 8, + if ((rmem->nr_pages > 1 || rmem->depth > 0) && !rmem->pg_tbl) { + size_t pg_tbl_size = rmem->nr_pages * 8; + + if (rmem->flags & BNXT_RMEM_USE_FULL_PAGE_FLAG) + pg_tbl_size = rmem->page_size; + rmem->pg_tbl = dma_alloc_coherent(&pdev->dev, pg_tbl_size, &rmem->pg_tbl_map, GFP_KERNEL); if (!rmem->pg_tbl) @@ -2412,7 +2419,7 @@ static int bnxt_alloc_ring(struct bnxt *bp, struct bnxt_ring_mem_info *rmem) if (!rmem->pg_arr[i]) return -ENOMEM; - if (rmem->nr_pages > 1) { + if (rmem->nr_pages > 1 || rmem->depth > 0) { if (i == rmem->nr_pages - 2 && (rmem->flags & BNXT_RMEM_RING_PTE_FLAG)) extra_bits |= PTU_PTE_NEXT_TO_LAST; @@ -3279,6 +3286,27 @@ static void bnxt_free_hwrm_resources(struct bnxt *bp) bp->hwrm_cmd_resp_dma_addr); bp->hwrm_cmd_resp_addr = NULL; } + + if (bp->hwrm_cmd_kong_resp_addr) { + dma_free_coherent(&pdev->dev, PAGE_SIZE, + bp->hwrm_cmd_kong_resp_addr, + bp->hwrm_cmd_kong_resp_dma_addr); + bp->hwrm_cmd_kong_resp_addr = NULL; + } +} + +static int bnxt_alloc_kong_hwrm_resources(struct bnxt *bp) +{ + struct pci_dev *pdev = bp->pdev; + + bp->hwrm_cmd_kong_resp_addr = + dma_alloc_coherent(&pdev->dev, PAGE_SIZE, + &bp->hwrm_cmd_kong_resp_dma_addr, + GFP_KERNEL); + if (!bp->hwrm_cmd_kong_resp_addr) + return -ENOMEM; + + return 0; } static int bnxt_alloc_hwrm_resources(struct bnxt *bp) @@ -3740,7 +3768,10 @@ void bnxt_hwrm_cmd_hdr_init(struct bnxt *bp, void *request, u16 req_type, req->req_type = cpu_to_le16(req_type); req->cmpl_ring = cpu_to_le16(cmpl_ring); req->target_id = cpu_to_le16(target_id); - req->resp_addr = cpu_to_le64(bp->hwrm_cmd_resp_dma_addr); + if (bnxt_kong_hwrm_message(bp, req)) + req->resp_addr = cpu_to_le64(bp->hwrm_cmd_kong_resp_dma_addr); + else + req->resp_addr = cpu_to_le64(bp->hwrm_cmd_resp_dma_addr); } static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, @@ -3755,11 +3786,10 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, struct hwrm_err_output *resp = bp->hwrm_cmd_resp_addr; u16 max_req_len = BNXT_HWRM_MAX_REQ_LEN; struct hwrm_short_input short_input = {0}; - - req->seq_id = cpu_to_le16(bp->hwrm_cmd_seq++); - memset(resp, 0, PAGE_SIZE); - cp_ring_id = le16_to_cpu(req->cmpl_ring); - intr_process = (cp_ring_id == INVALID_HW_RING_ID) ? 0 : 1; + u32 doorbell_offset = BNXT_GRCPF_REG_CHIMP_COMM_TRIGGER; + u8 *resp_addr = (u8 *)bp->hwrm_cmd_resp_addr; + u32 bar_offset = BNXT_GRCPF_REG_CHIMP_COMM; + u16 dst = BNXT_HWRM_CHNL_CHIMP; if (msg_len > BNXT_HWRM_MAX_REQ_LEN) { if (msg_len > bp->hwrm_max_ext_req_len || @@ -3767,6 +3797,23 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, return -EINVAL; } + if (bnxt_hwrm_kong_chnl(bp, req)) { + dst = BNXT_HWRM_CHNL_KONG; + bar_offset = BNXT_GRCPF_REG_KONG_COMM; + doorbell_offset = BNXT_GRCPF_REG_KONG_COMM_TRIGGER; + resp = bp->hwrm_cmd_kong_resp_addr; + resp_addr = (u8 *)bp->hwrm_cmd_kong_resp_addr; + } + + memset(resp, 0, PAGE_SIZE); + cp_ring_id = le16_to_cpu(req->cmpl_ring); + intr_process = (cp_ring_id == INVALID_HW_RING_ID) ? 0 : 1; + + req->seq_id = cpu_to_le16(bnxt_get_hwrm_seq_id(bp, dst)); + /* currently supports only one outstanding message */ + if (intr_process) + bp->hwrm_intr_seq_id = le16_to_cpu(req->seq_id); + if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) || msg_len > BNXT_HWRM_MAX_REQ_LEN) { void *short_cmd_req = bp->hwrm_short_cmd_req_addr; @@ -3800,17 +3847,13 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, } /* Write request msg to hwrm channel */ - __iowrite32_copy(bp->bar0, data, msg_len / 4); + __iowrite32_copy(bp->bar0 + bar_offset, data, msg_len / 4); for (i = msg_len; i < max_req_len; i += 4) - writel(0, bp->bar0 + i); - - /* currently supports only one outstanding message */ - if (intr_process) - bp->hwrm_intr_seq_id = le16_to_cpu(req->seq_id); + writel(0, bp->bar0 + bar_offset + i); /* Ring channel doorbell */ - writel(1, bp->bar0 + 0x100); + writel(1, bp->bar0 + doorbell_offset); if (!timeout) timeout = DFLT_HWRM_CMD_TIMEOUT; @@ -3825,10 +3868,13 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, tmo_count = HWRM_SHORT_TIMEOUT_COUNTER; timeout = timeout - HWRM_SHORT_MIN_TIMEOUT * HWRM_SHORT_TIMEOUT_COUNTER; tmo_count += DIV_ROUND_UP(timeout, HWRM_MIN_TIMEOUT); - resp_len = bp->hwrm_cmd_resp_addr + HWRM_RESP_LEN_OFFSET; + resp_len = (__le32 *)(resp_addr + HWRM_RESP_LEN_OFFSET); + if (intr_process) { + u16 seq_id = bp->hwrm_intr_seq_id; + /* Wait until hwrm response cmpl interrupt is processed */ - while (bp->hwrm_intr_seq_id != HWRM_SEQ_ID_INVALID && + while (bp->hwrm_intr_seq_id != (u16)~seq_id && i++ < tmo_count) { /* on first few passes, just barely sleep */ if (i < HWRM_SHORT_TIMEOUT_COUNTER) @@ -3839,14 +3885,14 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, HWRM_MAX_TIMEOUT); } - if (bp->hwrm_intr_seq_id != HWRM_SEQ_ID_INVALID) { + if (bp->hwrm_intr_seq_id != (u16)~seq_id) { netdev_err(bp->dev, "Resp cmpl intr err msg: 0x%x\n", le16_to_cpu(req->req_type)); return -1; } len = (le32_to_cpu(*resp_len) & HWRM_RESP_LEN_MASK) >> HWRM_RESP_LEN_SFT; - valid = bp->hwrm_cmd_resp_addr + len - 1; + valid = resp_addr + len - 1; } else { int j; @@ -3874,7 +3920,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, } /* Last byte of resp contains valid bit */ - valid = bp->hwrm_cmd_resp_addr + len - 1; + valid = resp_addr + len - 1; for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; j++) { /* make sure we read from updated DMA memory */ dma_rmb(); @@ -4009,6 +4055,10 @@ static int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp) cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_VF_REQ_FWD); } + if (bp->fw_cap & BNXT_FW_CAP_OVS_64BIT_HANDLE) + req.flags |= cpu_to_le32( + FUNC_DRV_RGTR_REQ_FLAGS_FLOW_HANDLE_64BIT_MODE); + mutex_lock(&bp->hwrm_cmd_lock); rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); if (rc) @@ -4137,12 +4187,11 @@ static int bnxt_hwrm_cfa_ntuple_filter_free(struct bnxt *bp, static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp, struct bnxt_ntuple_filter *fltr) { - int rc = 0; + struct bnxt_vnic_info *vnic = &bp->vnic_info[fltr->rxq + 1]; struct hwrm_cfa_ntuple_filter_alloc_input req = {0}; - struct hwrm_cfa_ntuple_filter_alloc_output *resp = - bp->hwrm_cmd_resp_addr; + struct hwrm_cfa_ntuple_filter_alloc_output *resp; struct flow_keys *keys = &fltr->fkeys; - struct bnxt_vnic_info *vnic = &bp->vnic_info[fltr->rxq + 1]; + int rc = 0; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_NTUPLE_FILTER_ALLOC, -1, -1); req.l2_filter_id = bp->vnic_info[0].fw_l2_filter_id[fltr->l2_fltr_idx]; @@ -4188,8 +4237,10 @@ static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp, req.dst_id = cpu_to_le16(vnic->fw_vnic_id); mutex_lock(&bp->hwrm_cmd_lock); rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - if (!rc) + if (!rc) { + resp = bnxt_get_hwrm_resp_addr(bp, &req); fltr->filter_id = resp->ntuple_filter_id; + } mutex_unlock(&bp->hwrm_cmd_lock); return rc; } @@ -6000,8 +6051,11 @@ static void bnxt_hwrm_set_pg_attr(struct bnxt_ring_mem_info *rmem, u8 *pg_attr, pg_size = 2 << 4; *pg_attr = pg_size; - if (rmem->nr_pages > 1) { - *pg_attr |= 1; + if (rmem->depth >= 1) { + if (rmem->depth == 2) + *pg_attr |= 2; + else + *pg_attr |= 1; *pg_dir = cpu_to_le64(rmem->pg_tbl_map); } else { *pg_dir = cpu_to_le64(rmem->dma_arr[0]); @@ -6078,6 +6132,22 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) &req.stat_pg_size_stat_lvl, &req.stat_page_dir); } + if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_MRAV) { + ctx_pg = &ctx->mrav_mem; + req.mrav_num_entries = cpu_to_le32(ctx_pg->entries); + req.mrav_entry_size = cpu_to_le16(ctx->mrav_entry_size); + bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, + &req.mrav_pg_size_mrav_lvl, + &req.mrav_page_dir); + } + if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_TIM) { + ctx_pg = &ctx->tim_mem; + req.tim_num_entries = cpu_to_le32(ctx_pg->entries); + req.tim_entry_size = cpu_to_le16(ctx->tim_entry_size); + bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, + &req.tim_pg_size_tim_lvl, + &req.tim_page_dir); + } for (i = 0, num_entries = &req.tqm_sp_num_entries, pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl, pg_dir = &req.tqm_sp_page_dir, @@ -6098,25 +6168,104 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) } static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp, - struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size) + struct bnxt_ctx_pg_info *ctx_pg) { struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem; - if (!mem_size) - return 0; - - rmem->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE); - if (rmem->nr_pages > MAX_CTX_PAGES) { - rmem->nr_pages = 0; - return -EINVAL; - } rmem->page_size = BNXT_PAGE_SIZE; rmem->pg_arr = ctx_pg->ctx_pg_arr; rmem->dma_arr = ctx_pg->ctx_dma_arr; rmem->flags = BNXT_RMEM_VALID_PTE_FLAG; + if (rmem->depth >= 1) + rmem->flags |= BNXT_RMEM_USE_FULL_PAGE_FLAG; return bnxt_alloc_ring(bp, rmem); } +static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp, + struct bnxt_ctx_pg_info *ctx_pg, u32 mem_size, + u8 depth) +{ + struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem; + int rc; + + if (!mem_size) + return 0; + + ctx_pg->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE); + if (ctx_pg->nr_pages > MAX_CTX_TOTAL_PAGES) { + ctx_pg->nr_pages = 0; + return -EINVAL; + } + if (ctx_pg->nr_pages > MAX_CTX_PAGES || depth > 1) { + int nr_tbls, i; + + rmem->depth = 2; + ctx_pg->ctx_pg_tbl = kcalloc(MAX_CTX_PAGES, sizeof(ctx_pg), + GFP_KERNEL); + if (!ctx_pg->ctx_pg_tbl) + return -ENOMEM; + nr_tbls = DIV_ROUND_UP(ctx_pg->nr_pages, MAX_CTX_PAGES); + rmem->nr_pages = nr_tbls; + rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg); + if (rc) + return rc; + for (i = 0; i < nr_tbls; i++) { + struct bnxt_ctx_pg_info *pg_tbl; + + pg_tbl = kzalloc(sizeof(*pg_tbl), GFP_KERNEL); + if (!pg_tbl) + return -ENOMEM; + ctx_pg->ctx_pg_tbl[i] = pg_tbl; + rmem = &pg_tbl->ring_mem; + rmem->pg_tbl = ctx_pg->ctx_pg_arr[i]; + rmem->pg_tbl_map = ctx_pg->ctx_dma_arr[i]; + rmem->depth = 1; + rmem->nr_pages = MAX_CTX_PAGES; + if (i == (nr_tbls - 1)) + rmem->nr_pages = ctx_pg->nr_pages % + MAX_CTX_PAGES; + rc = bnxt_alloc_ctx_mem_blk(bp, pg_tbl); + if (rc) + break; + } + } else { + rmem->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE); + if (rmem->nr_pages > 1 || depth) + rmem->depth = 1; + rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg); + } + return rc; +} + +static void bnxt_free_ctx_pg_tbls(struct bnxt *bp, + struct bnxt_ctx_pg_info *ctx_pg) +{ + struct bnxt_ring_mem_info *rmem = &ctx_pg->ring_mem; + + if (rmem->depth > 1 || ctx_pg->nr_pages > MAX_CTX_PAGES || + ctx_pg->ctx_pg_tbl) { + int i, nr_tbls = rmem->nr_pages; + + for (i = 0; i < nr_tbls; i++) { + struct bnxt_ctx_pg_info *pg_tbl; + struct bnxt_ring_mem_info *rmem2; + + pg_tbl = ctx_pg->ctx_pg_tbl[i]; + if (!pg_tbl) + continue; + rmem2 = &pg_tbl->ring_mem; + bnxt_free_ring(bp, rmem2); + ctx_pg->ctx_pg_arr[i] = NULL; + kfree(pg_tbl); + ctx_pg->ctx_pg_tbl[i] = NULL; + } + kfree(ctx_pg->ctx_pg_tbl); + ctx_pg->ctx_pg_tbl = NULL; + } + bnxt_free_ring(bp, rmem); + ctx_pg->nr_pages = 0; +} + static void bnxt_free_ctx_mem(struct bnxt *bp) { struct bnxt_ctx_mem_info *ctx = bp->ctx; @@ -6127,16 +6276,18 @@ static void bnxt_free_ctx_mem(struct bnxt *bp) if (ctx->tqm_mem[0]) { for (i = 0; i < bp->max_q + 1; i++) - bnxt_free_ring(bp, &ctx->tqm_mem[i]->ring_mem); + bnxt_free_ctx_pg_tbls(bp, ctx->tqm_mem[i]); kfree(ctx->tqm_mem[0]); ctx->tqm_mem[0] = NULL; } - bnxt_free_ring(bp, &ctx->stat_mem.ring_mem); - bnxt_free_ring(bp, &ctx->vnic_mem.ring_mem); - bnxt_free_ring(bp, &ctx->cq_mem.ring_mem); - bnxt_free_ring(bp, &ctx->srq_mem.ring_mem); - bnxt_free_ring(bp, &ctx->qp_mem.ring_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->tim_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->mrav_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->stat_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->vnic_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->cq_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->srq_mem); + bnxt_free_ctx_pg_tbls(bp, &ctx->qp_mem); ctx->flags &= ~BNXT_CTX_FLAG_INITED; } @@ -6145,6 +6296,9 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) struct bnxt_ctx_pg_info *ctx_pg; struct bnxt_ctx_mem_info *ctx; u32 mem_size, ena, entries; + u32 extra_srqs = 0; + u32 extra_qps = 0; + u8 pg_lvl = 1; int i, rc; rc = bnxt_hwrm_func_backing_store_qcaps(bp); @@ -6157,24 +6311,31 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) if (!ctx || (ctx->flags & BNXT_CTX_FLAG_INITED)) return 0; + if (bp->flags & BNXT_FLAG_ROCE_CAP) { + pg_lvl = 2; + extra_qps = 65536; + extra_srqs = 8192; + } + ctx_pg = &ctx->qp_mem; - ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries; + ctx_pg->entries = ctx->qp_min_qp1_entries + ctx->qp_max_l2_entries + + extra_qps; mem_size = ctx->qp_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl); if (rc) return rc; ctx_pg = &ctx->srq_mem; - ctx_pg->entries = ctx->srq_max_l2_entries; + ctx_pg->entries = ctx->srq_max_l2_entries + extra_srqs; mem_size = ctx->srq_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl); if (rc) return rc; ctx_pg = &ctx->cq_mem; - ctx_pg->entries = ctx->cq_max_l2_entries; + ctx_pg->entries = ctx->cq_max_l2_entries + extra_qps * 2; mem_size = ctx->cq_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, pg_lvl); if (rc) return rc; @@ -6182,26 +6343,47 @@ static int bnxt_alloc_ctx_mem(struct bnxt *bp) ctx_pg->entries = ctx->vnic_max_vnic_entries + ctx->vnic_max_ring_table_entries; mem_size = ctx->vnic_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); if (rc) return rc; ctx_pg = &ctx->stat_mem; ctx_pg->entries = ctx->stat_max_entries; mem_size = ctx->stat_entry_size * ctx_pg->entries; - rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); if (rc) return rc; - entries = ctx->qp_max_l2_entries; + ena = 0; + if (!(bp->flags & BNXT_FLAG_ROCE_CAP)) + goto skip_rdma; + + ctx_pg = &ctx->mrav_mem; + ctx_pg->entries = extra_qps * 4; + mem_size = ctx->mrav_entry_size * ctx_pg->entries; + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 2); + if (rc) + return rc; + ena = FUNC_BACKING_STORE_CFG_REQ_ENABLES_MRAV; + + ctx_pg = &ctx->tim_mem; + ctx_pg->entries = ctx->qp_mem.entries; + mem_size = ctx->tim_entry_size * ctx_pg->entries; + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); + if (rc) + return rc; + ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TIM; + +skip_rdma: + entries = ctx->qp_max_l2_entries + extra_qps; entries = roundup(entries, ctx->tqm_entries_multiple); entries = clamp_t(u32, entries, ctx->tqm_min_entries_per_ring, ctx->tqm_max_entries_per_ring); - for (i = 0, ena = 0; i < bp->max_q + 1; i++) { + for (i = 0; i < bp->max_q + 1; i++) { ctx_pg = ctx->tqm_mem[i]; ctx_pg->entries = entries; mem_size = ctx->tqm_entry_size * entries; - rc = bnxt_alloc_ctx_mem_blk(bp, ctx_pg, mem_size); + rc = bnxt_alloc_ctx_pg_tbls(bp, ctx_pg, mem_size, 1); if (rc) return rc; ena |= FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP << i; @@ -6481,6 +6663,13 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp) (dev_caps_cfg & VER_GET_RESP_DEV_CAPS_CFG_SHORT_CMD_REQUIRED)) bp->fw_cap |= BNXT_FW_CAP_SHORT_CMD; + if (dev_caps_cfg & VER_GET_RESP_DEV_CAPS_CFG_KONG_MB_CHNL_SUPPORTED) + bp->fw_cap |= BNXT_FW_CAP_KONG_MB_CHNL; + + if (dev_caps_cfg & + VER_GET_RESP_DEV_CAPS_CFG_FLOW_HANDLE_64BIT_SUPPORTED) + bp->fw_cap |= BNXT_FW_CAP_OVS_64BIT_HANDLE; + hwrm_ver_get_exit: mutex_unlock(&bp->hwrm_cmd_lock); return rc; @@ -9227,7 +9416,7 @@ static void bnxt_init_dflt_coal(struct bnxt *bp) * 1 coal_buf x bufs_per_record = 1 completion record. */ coal = &bp->rx_coal; - coal->coal_ticks = 14; + coal->coal_ticks = 10; coal->coal_bufs = 30; coal->coal_ticks_irq = 1; coal->coal_bufs_irq = 2; @@ -10219,6 +10408,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) goto init_err_pci_clean; + if (bp->fw_cap & BNXT_FW_CAP_KONG_MB_CHNL) { + rc = bnxt_alloc_kong_hwrm_resources(bp); + if (rc) + bp->fw_cap &= ~BNXT_FW_CAP_KONG_MB_CHNL; + } + if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) || bp->hwrm_max_ext_req_len > BNXT_HWRM_MAX_REQ_LEN) { rc = bnxt_alloc_hwrm_short_cmd_req(bp); |