diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c index 4127227a9447..dd528dd63d53 100644 --- a/drivers/infiniband/hw/bnxt_re/main.c +++ b/drivers/infiniband/hw/bnxt_re/main.c @@ -184,6 +184,7 @@ static int bnxt_re_setup_chip_ctx(struct bnxt_re_dev *rdev) rdev->rcfw.res = &rdev->qplib_res; rdev->qplib_res.dattr = &rdev->dev_attr; rdev->qplib_res.is_vf = BNXT_EN_VF(en_dev); + rdev->qplib_res.en_dev = en_dev; bnxt_re_set_drv_mode(rdev); @@ -285,6 +286,10 @@ static void bnxt_re_set_resource_limits(struct bnxt_re_dev *rdev) static void bnxt_re_vf_res_config(struct bnxt_re_dev *rdev) { + /* + * Use the total VF count since the actual VF count may not be + * available at this point. + */ rdev->num_vfs = pci_sriov_get_totalvfs(rdev->en_dev->pdev); if (!bnxt_qplib_is_chip_gen_p5_p7(rdev->chip_ctx)) { bnxt_re_set_resource_limits(rdev); @@ -2056,11 +2061,9 @@ static int bnxt_re_dev_init(struct bnxt_re_dev *rdev, u8 op_type) INIT_DELAYED_WORK(&rdev->worker, bnxt_re_worker); set_bit(BNXT_RE_FLAG_QOS_WORK_REG, &rdev->flags); schedule_delayed_work(&rdev->worker, msecs_to_jiffies(30000)); - /* - * Use the total VF count since the actual VF count may not be - * available at this point. - */ - bnxt_re_vf_res_config(rdev); + + if (!(rdev->qplib_res.en_dev->flags & BNXT_EN_FLAG_ROCE_VF_RES_MGMT)) + bnxt_re_vf_res_config(rdev); } hash_init(rdev->cq_hash); if (rdev->chip_ctx->modes.toggle_bits & BNXT_QPLIB_SRQ_TOGGLE_BIT) diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c index f5713e3c39fb..005079b037f4 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c @@ -910,6 +910,8 @@ skip_ctx_setup: flags |= CMDQ_INITIALIZE_FW_FLAGS_HW_REQUESTER_RETX_SUPPORTED; if (_is_optimize_modify_qp_supported(rcfw->res->dattr->dev_cap_flags2)) flags |= CMDQ_INITIALIZE_FW_FLAGS_OPTIMIZE_MODIFY_QP_SUPPORTED; + if (rcfw->res->en_dev->flags & BNXT_EN_FLAG_ROCE_VF_RES_MGMT) + flags |= CMDQ_INITIALIZE_FW_FLAGS_L2_VF_RESOURCE_MGMT; req.flags |= cpu_to_le16(flags); req.stat_ctx_id = cpu_to_le32(ctx->stats.fw_id); bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, NULL, sizeof(req), sizeof(resp), 0); diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index 115910c7e56d..21fb148713a6 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -39,6 +39,8 @@ #ifndef __BNXT_QPLIB_RES_H__ #define __BNXT_QPLIB_RES_H__ +#include "bnxt_ulp.h" + extern const struct bnxt_qplib_gid bnxt_qplib_gid_zero; #define CHIP_NUM_57508 0x1750 @@ -302,6 +304,7 @@ struct bnxt_qplib_res { struct bnxt_qplib_chip_ctx *cctx; struct bnxt_qplib_dev_attr *dattr; struct net_device *netdev; + struct bnxt_en_dev *en_dev; struct bnxt_qplib_rcfw *rcfw; struct bnxt_qplib_pd_tbl pd_tbl; /* To protect the pd table bit map */ diff --git a/drivers/infiniband/hw/bnxt_re/roce_hsi.h b/drivers/infiniband/hw/bnxt_re/roce_hsi.h index d9c53731871e..a98fc9c2313e 100644 --- a/drivers/infiniband/hw/bnxt_re/roce_hsi.h +++ b/drivers/infiniband/hw/bnxt_re/roce_hsi.h @@ -217,6 +217,7 @@ struct cmdq_initialize_fw { #define CMDQ_INITIALIZE_FW_FLAGS_MRAV_RESERVATION_SPLIT 0x1UL #define CMDQ_INITIALIZE_FW_FLAGS_HW_REQUESTER_RETX_SUPPORTED 0x2UL #define CMDQ_INITIALIZE_FW_FLAGS_OPTIMIZE_MODIFY_QP_SUPPORTED 0x8UL + #define CMDQ_INITIALIZE_FW_FLAGS_L2_VF_RESOURCE_MGMT 0x10UL __le16 cookie; u8 resp_size; u8 reserved8; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index fdd6356f21ef..b771c84cdd89 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -414,6 +414,8 @@ static void bnxt_set_edev_info(struct bnxt_en_dev *edev, struct bnxt *bp) edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP; if (bp->flags & BNXT_FLAG_VF) edev->flags |= BNXT_EN_FLAG_VF; + if (BNXT_ROCE_VF_RESC_CAP(bp)) + edev->flags |= BNXT_EN_FLAG_ROCE_VF_RES_MGMT; edev->chip_num = bp->chip_num; edev->hw_ring_stats_size = bp->hw_ring_stats_size; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h index 4f4914f5c84c..5d6aac60f236 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h @@ -64,6 +64,7 @@ struct bnxt_en_dev { #define BNXT_EN_FLAG_ULP_STOPPED 0x8 #define BNXT_EN_FLAG_VF 0x10 #define BNXT_EN_VF(edev) ((edev)->flags & BNXT_EN_FLAG_VF) + #define BNXT_EN_FLAG_ROCE_VF_RES_MGMT 0x20 struct bnxt_ulp *ulp_tbl; int l2_db_size; /* Doorbell BAR size in