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From: Somnath Kotur <somnath.kotur@broadcom.com>
To: stable@dpdk.org
Cc: ktraynor@redhat.com
Subject: [dpdk-stable] [PATCH 18.11 03/19] net/bnxt: fix check of address mapping
Date: Wed, 18 Dec 2019 11:53:55 +0530
Message-ID: <20191218062411.13079-4-somnath.kotur@broadcom.com> (raw)
In-Reply-To: <20191218062411.13079-1-somnath.kotur@broadcom.com>

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

rte_mem_virt2iova() function returns RTE_BAD_IOVA on failure, not zero.
Fixed wrong checks in bnxt_ethdev.c.

Fixes: 62196f4e0941 ("mem: rename address mapping function to IOVA")

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 1da0b12..5dc17da 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -3301,7 +3301,7 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev)
 			PMD_DRV_LOG(INFO,
 				"Memzone physical address same as virtual using rte_mem_virt2iova()\n");
 			mz_phys_addr = rte_mem_virt2iova(mz->addr);
-			if (mz_phys_addr == 0) {
+			if (mz_phys_addr == RTE_BAD_IOVA) {
 				PMD_DRV_LOG(ERR,
 				"unable to map address to physical memory\n");
 				return -ENOMEM;
@@ -3340,7 +3340,7 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev)
 			PMD_DRV_LOG(WARNING,
 				"Using rte_mem_virt2iova()\n");
 			mz_phys_addr = rte_mem_virt2iova(mz->addr);
-			if (mz_phys_addr == 0) {
+			if (mz_phys_addr == RTE_BAD_IOVA) {
 				PMD_DRV_LOG(ERR,
 				"unable to map address to physical memory\n");
 				return -ENOMEM;
-- 
2.10.1


  parent reply	other threads:[~2019-12-18  6:24 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-18  6:23 [dpdk-stable] [PATCH 18.11 00/19] bnxt patchset for 18.11 Somnath Kotur
2019-12-18  6:23 ` [dpdk-stable] [PATCH 18.11 01/19] net/bnxt: fix setting default MAC address Somnath Kotur
2019-12-18  6:23 ` [dpdk-stable] [PATCH 18.11 02/19] net/bnxt: fix error checking of FW commands Somnath Kotur
2019-12-18  6:23 ` Somnath Kotur [this message]
2019-12-18  6:23 ` [dpdk-stable] [PATCH 18.11 04/19] net/bnxt: fix stats errors handling Somnath Kotur
2019-12-18  6:23 ` [dpdk-stable] [PATCH 18.11 05/19] net/bnxt: move macro definitions to header file Somnath Kotur
2019-12-18  6:23 ` [dpdk-stable] [PATCH 18.11 06/19] net/bnxt: fix extended port counter statistics Somnath Kotur
2019-12-18  6:23 ` [dpdk-stable] [PATCH 18.11 07/19] net/bnxt: fix VF probe when MAC address is zero Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 08/19] net/bnxt: fix coding style Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 09/19] net/bnxt: fix async link handling and update Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 10/19] net/bnxt: fix flow flush handling Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 11/19] net/bnxt: update trusted VF status only when it changes Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 12/19] net/bnxt: fix doorbell register offset for Tx ring Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 13/19] net/bnxt: get default HWRM command timeout from FW Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 14/19] net/bnxt: fix MAC/VLAN filter allocation Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 15/19] net/bnxt: fix forwarding with higher mbuf size Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 16/19] net/bnxt: fix crash after removing and adding slaves Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 17/19] net/bnxt: fix Rx queue count Somnath Kotur
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 18/19] net/bnxt: fix deferred start of Tx queues Somnath Kotur
2019-12-18 10:21   ` Kevin Traynor
2019-12-18  6:24 ` [dpdk-stable] [PATCH 18.11 19/19] net/bnxt: fix rx queue start/stop Somnath Kotur
2019-12-18 11:22 ` [dpdk-stable] [PATCH 18.11 00/19] bnxt patchset for 18.11 Kevin Traynor

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