From: Davide Caratti <dcaratti@redhat.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>, dev@dpdk.org
Cc: stable@dpdk.org
Subject: [dpdk-dev] [PATCH] net/bnxt: support IOVA VA mode
Date: Tue, 12 Feb 2019 19:30:19 +0100 [thread overview]
Message-ID: <a8073ccaa9cf1c7454bdc061e3a0a95a2f4ac541.1549995965.git.dcaratti@redhat.com> (raw)
Set RTE_PCI_DRV_IOVA_AS_VA in drv_flags: this allows initializing bnxt
PMD as non-root also on Linux v4.x, where /proc/self/pagemap can't be
acccessed without CAP_SYS_ADMIN privileges.
Cc: stable@dpdk.org
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 801c6ffad..189527207 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -3548,7 +3548,7 @@ static int bnxt_pci_remove(struct rte_pci_device *pci_dev)
static struct rte_pci_driver bnxt_rte_pmd = {
.id_table = bnxt_pci_id_map,
.drv_flags = RTE_PCI_DRV_NEED_MAPPING |
- RTE_PCI_DRV_INTR_LSC,
+ RTE_PCI_DRV_INTR_LSC | RTE_PCI_DRV_IOVA_AS_VA,
.probe = bnxt_pci_probe,
.remove = bnxt_pci_remove,
};
--
2.20.1
next reply other threads:[~2019-02-12 18:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 18:30 Davide Caratti [this message]
2019-02-12 19:01 ` Ajit Khaparde
2019-02-13 13:29 ` Ferruh Yigit
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