[dpdk-stable] [PATCH 18.11 11/19] net/bnxt: update trusted VF status only when it changes

[Somnath Kotur]

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

We are currently logging trusted VF information everytime a VF config
change is indicated by the async message. Update it only when new
setting is different from the current setting.

Fixes: b42c15c83e88 ("net/bnxt: support trusted VF")

Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur at broadcom.com>
---
 drivers/net/bnxt/bnxt_hwrm.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 4db6e29..6ddd226 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -2466,9 +2466,16 @@ int bnxt_hwrm_func_qcfg(struct bnxt *bp)
 	if (BNXT_PF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_MULTI_HOST))
 		bp->flags |= BNXT_FLAG_MULTI_HOST;
 
-	if (BNXT_VF(bp) && (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
+	if (BNXT_VF(bp) &&
+	    !BNXT_VF_IS_TRUSTED(bp) &&
+	    (flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
 		bp->flags |= BNXT_FLAG_TRUSTED_VF_EN;
 		PMD_DRV_LOG(INFO, "Trusted VF cap enabled\n");
+	} else if (BNXT_VF(bp) &&
+		   BNXT_VF_IS_TRUSTED(bp) &&
+		   !(flags & HWRM_FUNC_QCFG_OUTPUT_FLAGS_TRUSTED_VF)) {
+		bp->flags &= ~BNXT_FLAG_TRUSTED_VF_EN;
+		PMD_DRV_LOG(INFO, "Trusted VF cap disabled\n");
 	}
 
 	switch (resp->port_partition_type) {
-- 
2.10.1