[dpdk-dev] [PATCH 03/16] net/bnxt: fix to set MAX RSS contexts for maximal reservation

[Somnath Kotur]

From: Ajit Khaparde <ajit.khaparde at broadcom.com>

Configure max RSS contexts in case the firmware indicates a maximal
resource reservation strategy.

Fixes: 6d8109bcb398 ("net/bnxt: check VF resources if resource manager is enabled)
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur at broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur at broadcom.com>
---
 drivers/net/bnxt/bnxt_hwrm.c | 4 ++++
 drivers/net/bnxt/bnxt_hwrm.h | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 018113c..ae26b30 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -859,6 +859,10 @@ int bnxt_hwrm_func_reserve_vf_resc(struct bnxt *bp, bool test)
 		req.num_rsscos_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_RSS_CTX);
 		req.num_l2_ctxs = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_L2_CTX);
 		req.num_vnics = rte_cpu_to_le_16(BNXT_VF_RSV_NUM_VNIC);
+	} else if (bp->vf_resv_strategy ==
+		   HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MAXIMAL)
+		enables |= HWRM_FUNC_VF_CFG_INPUT_ENABLES_NUM_RSSCOS_CTXS;
+		req.num_rsscos_ctxs = rte_cpu_to_le_16(bp->max_rsscos_ctx);
 	}
 
 	if (test)
diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h
index fcbce60..abe5de9 100644
--- a/drivers/net/bnxt/bnxt_hwrm.h
+++ b/drivers/net/bnxt/bnxt_hwrm.h
@@ -37,6 +37,8 @@
 
 #define HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MINIMAL_STATIC \
 	HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESERVATION_STRATEGY_MINIMAL_STATIC
+#define HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESV_STRATEGY_MAXIMAL \
+	HWRM_FUNC_RESOURCE_QCAPS_OUTPUT_VF_RESERVATION_STRATEGY_MAXIMAL
 
 #define HWRM_CFA_ADV_FLOW_MGNT_QCAPS_L2_HDR_SRC_FILTER_EN \
 HWRM_CFA_ADV_FLOW_MGNT_QCAPS_OUTPUT_FLAGS_L2_HEADER_SOURCE_FIELDS_SUPPORTED
-- 
1.8.3.1