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* [dpdk-dev] [PATCH] net/bnx2x: add support for secondary process
@ 2019-12-21  1:41 Rasesh Mody
  2020-01-14  4:51 ` Jerin Jacob
  0 siblings, 1 reply; 9+ messages in thread
From: Rasesh Mody @ 2019-12-21  1:41 UTC (permalink / raw)
  To: dev, jerinj, ferruh.yigit; +Cc: Rasesh Mody, GR-Everest-DPDK-Dev, stable

Skip the device re-initialization for secondary process.

Cc: stable@dpdk.com

Signed-off-by: Rasesh Mody <rmody@marvell.com>
---
 drivers/net/bnx2x/bnx2x_ethdev.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c
index 20b045ff87..7864b5b80a 100644
--- a/drivers/net/bnx2x/bnx2x_ethdev.c
+++ b/drivers/net/bnx2x/bnx2x_ethdev.c
@@ -598,6 +598,11 @@ bnx2x_common_dev_init(struct rte_eth_dev *eth_dev, int is_vf)
 
 	eth_dev->dev_ops = is_vf ? &bnx2xvf_eth_dev_ops : &bnx2x_eth_dev_ops;
 
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+		PMD_DRV_LOG(ERR, sc, "Skipping device init from secondary process");
+		return 0;
+	}
+
 	rte_eth_copy_pci_info(eth_dev, pci_dev);
 
 	sc->pcie_bus    = pci_dev->addr.bus;
-- 
2.18.0


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2020-01-15 14:02 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-21  1:41 [dpdk-dev] [PATCH] net/bnx2x: add support for secondary process Rasesh Mody
2020-01-14  4:51 ` Jerin Jacob
2020-01-14 18:51   ` Kevin Traynor
2020-01-14 19:51     ` [dpdk-dev] [EXT] " Rasesh Mody
2020-01-15 10:58       ` Kevin Traynor
2020-01-15 12:47         ` Ferruh Yigit
2020-01-15 12:57           ` Kevin Traynor
2020-01-15 13:11             ` Ferruh Yigit
2020-01-15 14:02               ` Kevin Traynor

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