For completeness and correctness, the VF driver needs to reserve these
RSS and L2 contexts.
Signed-off-by: Michael Chan <michael.c...@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 ++++
drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 10 +++++-----
drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h | 5 +++++
3 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 0884e49..fee1c0d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4713,6 +4713,10 @@ int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid,
int *tx_rings)
__bnxt_hwrm_reserve_vf_rings(bp, &req, tx_rings, rx_rings, ring_grps,
cp_rings, vnics);
+ req.enables |= cpu_to_le32(FUNC_VF_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS |
+ FUNC_VF_CFG_REQ_ENABLES_NUM_L2_CTXS);
+ req.num_rsscos_ctxs = cpu_to_le16(BNXT_VF_MAX_RSS_CTX);
+ req.num_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
if (rc)
return -ENOMEM;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 18ee471..cc21d87 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -462,13 +462,13 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp,
int num_vfs)
vf_vnics = hw_resc->max_vnics - bp->nr_vnics;
vf_vnics = min_t(u16, vf_vnics, vf_rx_rings);
- req.min_rsscos_ctx = cpu_to_le16(1);
- req.max_rsscos_ctx = cpu_to_le16(1);
+ req.min_rsscos_ctx = cpu_to_le16(BNXT_VF_MIN_RSS_CTX);
+ req.max_rsscos_ctx = cpu_to_le16(BNXT_VF_MAX_RSS_CTX);
if (pf->vf_resv_strategy == BNXT_VF_RESV_STRATEGY_MINIMAL) {
req.min_cmpl_rings = cpu_to_le16(1);
req.min_tx_rings = cpu_to_le16(1);
req.min_rx_rings = cpu_to_le16(1);
- req.min_l2_ctxs = cpu_to_le16(1);
+ req.min_l2_ctxs = cpu_to_le16(BNXT_VF_MIN_L2_CTX);
req.min_vnics = cpu_to_le16(1);
req.min_stat_ctx = cpu_to_le16(1);
req.min_hw_ring_grps = cpu_to_le16(1);
@@ -483,7 +483,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int
num_vfs)
req.min_cmpl_rings = cpu_to_le16(vf_cp_rings);
req.min_tx_rings = cpu_to_le16(vf_tx_rings);
req.min_rx_rings = cpu_to_le16(vf_rx_rings);
- req.min_l2_ctxs = cpu_to_le16(4);
+ req.min_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
req.min_vnics = cpu_to_le16(vf_vnics);
req.min_stat_ctx = cpu_to_le16(vf_stat_ctx);
req.min_hw_ring_grps = cpu_to_le16(vf_ring_grps);
@@ -491,7 +491,7 @@ static int bnxt_hwrm_func_vf_resc_cfg(struct bnxt *bp, int
num_vfs)
req.max_cmpl_rings = cpu_to_le16(vf_cp_rings);
req.max_tx_rings = cpu_to_le16(vf_tx_rings);
req.max_rx_rings = cpu_to_le16(vf_rx_rings);
- req.max_l2_ctxs = cpu_to_le16(4);
+ req.max_l2_ctxs = cpu_to_le16(BNXT_VF_MAX_L2_CTX);
req.max_vnics = cpu_to_le16(vf_vnics);
req.max_stat_ctx = cpu_to_le16(vf_stat_ctx);
req.max_hw_ring_grps = cpu_to_le16(vf_ring_grps);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
index 6f6d850..e9b20cd 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.h
@@ -23,6 +23,11 @@
((offsetof(struct hwrm_reject_fwd_resp_input, encap_request) + n) >\
offsetof(struct hwrm_reject_fwd_resp_input, encap_resp_target_id))
+#define BNXT_VF_MIN_RSS_CTX 1
+#define BNXT_VF_MAX_RSS_CTX 1
+#define BNXT_VF_MIN_L2_CTX 1
+#define BNXT_VF_MAX_L2_CTX 4
+
int bnxt_get_vf_config(struct net_device *, int, struct ifla_vf_info *);
int bnxt_set_vf_mac(struct net_device *, int, u8 *);
int bnxt_set_vf_vlan(struct net_device *, int, u16, u8, __be16);
--
1.8.3.1
