DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] [PATCH] net/i40e: fix SFP I X722 with FW4.16
@ 2021-01-10  8:34 Weifeng Li
  2021-01-13  4:09 ` Zhang, Qi Z
  0 siblings, 1 reply; 4+ messages in thread
From: Weifeng Li @ 2021-01-10  8:34 UTC (permalink / raw)
  To: beilei.xing, jia.guo; +Cc: dev, Weifeng Li, stable

When NVM API version is 1.7 or above adminq operation to set TPID is
set as supported. This cause using adminq instead of registers.
For SFP_I_X722 FW4.16, reported NVM API version is 1.8, and this cause
adminq operation to set as supported but it is not supported on FW4.16
Additional check added for SFP_I_X722 to not enable adminq operation.

Fixes: 9efa8d28b4da ("net/i40e: fix SFP X722 with FW4.16")
Cc: stable@dpdk.org

Signed-off-by: Weifeng Li <liweifeng96@126.com>
---
 drivers/net/i40e/i40e_ethdev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 1462248..a07879c 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1550,7 +1550,8 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)
 		return -EIO;
 	}
 	/* Firmware of SFP x722 does not support adminq option */
-	if (hw->device_id == I40E_DEV_ID_SFP_X722)
+	if (hw->device_id == I40E_DEV_ID_SFP_X722 ||
+		hw->device_id == I40E_DEV_ID_SFP_I_X722)
 		hw->flags &= ~I40E_HW_FLAG_802_1AD_CAPABLE;
 
 	PMD_INIT_LOG(INFO, "FW %d.%d API %d.%d NVM %02d.%02d.%02d eetrack %04x",
-- 
2.9.5


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-01-14 12:41 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-10  8:34 [dpdk-dev] [PATCH] net/i40e: fix SFP I X722 with FW4.16 Weifeng Li
2021-01-13  4:09 ` Zhang, Qi Z
2021-01-14  4:50   ` Zhang, Qi Z
2021-01-14 12:41     ` 李伟峰

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git