[dpdk-dev] [PATCH 13/13] net/bnxt: reduce verbosity of logs

Ajit Khaparde ajit.khaparde at broadcom.com
Thu Aug 22 07:54:00 CEST 2019


From: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>

When IOMMU is available, EAL picks IOVA as VA as the default IOVA mode.
This causes the bnxt driver to log warning messages saying
"Memzone physical address same as virtual." and "Using rte_mem_virt2iova()"
during load.

Reduce the verbosity of logs to DEBUG.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson at broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur at broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c | 21 +++++++++------------
 drivers/net/bnxt/bnxt_ring.c   |  7 +++----
 drivers/net/bnxt/bnxt_vnic.c   |  7 +++----
 3 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 095395dae..13f1ff6fb 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -3893,10 +3893,9 @@ static int bnxt_alloc_ctx_mem_blk(__rte_unused struct bnxt *bp,
 		memset(mz->addr, 0, mz->len);
 		mz_phys_addr = mz->iova;
 		if ((unsigned long)mz->addr == mz_phys_addr) {
-			PMD_DRV_LOG(WARNING,
-				"Memzone physical address same as virtual.\n");
-			PMD_DRV_LOG(WARNING,
-				    "Using rte_mem_virt2iova()\n");
+			PMD_DRV_LOG(DEBUG,
+				    "physical address same as virtual\n");
+			PMD_DRV_LOG(DEBUG, "Using rte_mem_virt2iova()\n");
 			mz_phys_addr = rte_mem_virt2iova(mz->addr);
 			if (mz_phys_addr == RTE_BAD_IOVA) {
 				PMD_DRV_LOG(ERR,
@@ -3929,10 +3928,9 @@ static int bnxt_alloc_ctx_mem_blk(__rte_unused struct bnxt *bp,
 	memset(mz->addr, 0, mz->len);
 	mz_phys_addr = mz->iova;
 	if ((unsigned long)mz->addr == mz_phys_addr) {
-		PMD_DRV_LOG(WARNING,
+		PMD_DRV_LOG(DEBUG,
 			    "Memzone physical address same as virtual.\n");
-		PMD_DRV_LOG(WARNING,
-			    "Using rte_mem_virt2iova()\n");
+		PMD_DRV_LOG(DEBUG, "Using rte_mem_virt2iova()\n");
 		for (sz = 0; sz < mem_size; sz += BNXT_PAGE_SIZE)
 			rte_mem_lock_page(((char *)mz->addr) + sz);
 		mz_phys_addr = rte_mem_virt2iova(mz->addr);
@@ -4120,9 +4118,9 @@ static int bnxt_alloc_stats_mem(struct bnxt *bp)
 	memset(mz->addr, 0, mz->len);
 	mz_phys_addr = mz->iova;
 	if ((unsigned long)mz->addr == mz_phys_addr) {
-		PMD_DRV_LOG(WARNING,
+		PMD_DRV_LOG(DEBUG,
 			    "Memzone physical address same as virtual.\n");
-		PMD_DRV_LOG(WARNING,
+		PMD_DRV_LOG(DEBUG,
 			    "Using rte_mem_virt2iova()\n");
 		mz_phys_addr = rte_mem_virt2iova(mz->addr);
 		if (mz_phys_addr == RTE_BAD_IOVA) {
@@ -4158,10 +4156,9 @@ static int bnxt_alloc_stats_mem(struct bnxt *bp)
 	memset(mz->addr, 0, mz->len);
 	mz_phys_addr = mz->iova;
 	if ((unsigned long)mz->addr == mz_phys_addr) {
-		PMD_DRV_LOG(WARNING,
+		PMD_DRV_LOG(DEBUG,
 			    "Memzone physical address same as virtual\n");
-		PMD_DRV_LOG(WARNING,
-			    "Using rte_mem_virt2iova()\n");
+		PMD_DRV_LOG(DEBUG, "Using rte_mem_virt2iova()\n");
 		mz_phys_addr = rte_mem_virt2iova(mz->addr);
 		if (mz_phys_addr == RTE_BAD_IOVA) {
 			PMD_DRV_LOG(ERR,
diff --git a/drivers/net/bnxt/bnxt_ring.c b/drivers/net/bnxt/bnxt_ring.c
index f19865c83..2f57e038a 100644
--- a/drivers/net/bnxt/bnxt_ring.c
+++ b/drivers/net/bnxt/bnxt_ring.c
@@ -212,10 +212,9 @@ int bnxt_alloc_rings(struct bnxt *bp, uint16_t qidx,
 	mz_phys_addr_base = mz->iova;
 	mz_phys_addr = mz->iova;
 	if ((unsigned long)mz->addr == mz_phys_addr_base) {
-		PMD_DRV_LOG(WARNING,
-			"Memzone physical address same as virtual.\n");
-		PMD_DRV_LOG(WARNING,
-			"Using rte_mem_virt2iova()\n");
+		PMD_DRV_LOG(DEBUG,
+			    "Memzone physical address same as virtual.\n");
+		PMD_DRV_LOG(DEBUG, "Using rte_mem_virt2iova()\n");
 		for (sz = 0; sz < total_alloc_len; sz += getpagesize())
 			rte_mem_lock_page(((char *)mz->addr) + sz);
 		mz_phys_addr_base = rte_mem_virt2iova(mz->addr);
diff --git a/drivers/net/bnxt/bnxt_vnic.c b/drivers/net/bnxt/bnxt_vnic.c
index 98415633e..9ea99388b 100644
--- a/drivers/net/bnxt/bnxt_vnic.c
+++ b/drivers/net/bnxt/bnxt_vnic.c
@@ -150,10 +150,9 @@ int bnxt_alloc_vnic_attributes(struct bnxt *bp)
 	}
 	mz_phys_addr = mz->iova;
 	if ((unsigned long)mz->addr == mz_phys_addr) {
-		PMD_DRV_LOG(WARNING,
-			"Memzone physical address same as virtual.\n");
-		PMD_DRV_LOG(WARNING,
-			"Using rte_mem_virt2iova()\n");
+		PMD_DRV_LOG(DEBUG,
+			    "Memzone physical address same as virtual.\n");
+		PMD_DRV_LOG(DEBUG, "Using rte_mem_virt2iova()\n");
 		mz_phys_addr = rte_mem_virt2iova(mz->addr);
 		if (mz_phys_addr == RTE_BAD_IOVA) {
 			PMD_DRV_LOG(ERR,
-- 
2.20.1 (Apple Git-117)



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