diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 30 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 2 |
2 files changed, 22 insertions, 10 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 7952100e0171..1a3132897b2e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2881,10 +2881,12 @@ static void bnxt_init_vnics(struct bnxt *bp) for (i = 0; i < bp->nr_vnics; i++) { struct bnxt_vnic_info *vnic = &bp->vnic_info[i]; + int j; vnic->fw_vnic_id = INVALID_HW_RING_ID; - vnic->fw_rss_cos_lb_ctx[0] = INVALID_HW_RING_ID; - vnic->fw_rss_cos_lb_ctx[1] = INVALID_HW_RING_ID; + for (j = 0; j < BNXT_MAX_CTX_PER_VNIC; j++) + vnic->fw_rss_cos_lb_ctx[j] = INVALID_HW_RING_ID; + vnic->fw_l2_ctx_id = INVALID_HW_RING_ID; if (bp->vnic_info[i].rss_hash_key) { @@ -3098,6 +3100,9 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp) } } + if (bp->flags & BNXT_FLAG_CHIP_P5) + goto vnic_skip_grps; + if (vnic->flags & BNXT_VNIC_RSS_FLAG) max_rings = bp->rx_nr_rings; else @@ -3108,7 +3113,7 @@ static int bnxt_alloc_vnic_attributes(struct bnxt *bp) rc = -ENOMEM; goto out; } - +vnic_skip_grps: if ((bp->flags & BNXT_FLAG_NEW_RSS_CAP) && !(vnic->flags & BNXT_VNIC_RSS_FLAG)) continue; @@ -4397,6 +4402,10 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id, unsigned int i, j, grp_idx, end_idx = start_rx_ring_idx + nr_rings; struct hwrm_vnic_alloc_input req = {0}; struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr; + struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; + + if (bp->flags & BNXT_FLAG_CHIP_P5) + goto vnic_no_ring_grps; /* map ring groups to this vnic */ for (i = start_rx_ring_idx, j = 0; i < end_idx; i++, j++) { @@ -4406,12 +4415,12 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id, j, nr_rings); break; } - bp->vnic_info[vnic_id].fw_grp_ids[j] = - bp->grp_info[grp_idx].fw_grp_id; + vnic->fw_grp_ids[j] = bp->grp_info[grp_idx].fw_grp_id; } - bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[0] = INVALID_HW_RING_ID; - bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[1] = INVALID_HW_RING_ID; +vnic_no_ring_grps: + for (i = 0; i < BNXT_MAX_CTX_PER_VNIC; i++) + vnic->fw_rss_cos_lb_ctx[i] = INVALID_HW_RING_ID; if (vnic_id == 0) req.flags = cpu_to_le32(VNIC_ALLOC_REQ_FLAGS_DEFAULT); @@ -4420,7 +4429,7 @@ static int bnxt_hwrm_vnic_alloc(struct bnxt *bp, u16 vnic_id, mutex_lock(&bp->hwrm_cmd_lock); rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); if (!rc) - bp->vnic_info[vnic_id].fw_vnic_id = le32_to_cpu(resp->vnic_id); + vnic->fw_vnic_id = le32_to_cpu(resp->vnic_id); mutex_unlock(&bp->hwrm_cmd_lock); return rc; } @@ -4456,6 +4465,9 @@ static int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp) u16 i; u32 rc = 0; + if (bp->flags & BNXT_FLAG_CHIP_P5) + return 0; + mutex_lock(&bp->hwrm_cmd_lock); for (i = 0; i < bp->rx_nr_rings; i++) { struct hwrm_ring_grp_alloc_input req = {0}; @@ -4488,7 +4500,7 @@ static int bnxt_hwrm_ring_grp_free(struct bnxt *bp) u32 rc = 0; struct hwrm_ring_grp_free_input req = {0}; - if (!bp->grp_info) + if (!bp->grp_info || (bp->flags & BNXT_FLAG_CHIP_P5)) return 0; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_GRP_FREE, -1, -1); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 560e8b71fb0a..50b129e53a48 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -862,7 +862,7 @@ struct bnxt_ring_grp_info { struct bnxt_vnic_info { u16 fw_vnic_id; /* returned by Chimp during alloc */ -#define BNXT_MAX_CTX_PER_VNIC 2 +#define BNXT_MAX_CTX_PER_VNIC 8 u16 fw_rss_cos_lb_ctx[BNXT_MAX_CTX_PER_VNIC]; u16 fw_l2_ctx_id; #define BNXT_MAX_UC_ADDRS 4 |