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From: Anatoly Burakov <anatoly.burakov@intel.com>
To: dev@dpdk.org,
Wei Dai <wei.dai@intel.com>
Cc: Piotr Skajewski <piotrx.skajewski@intel.com>,
vladimir.medvedkin@intel.com, bruce.richardson@intel.com,
stable@dpdk.org, Tyl@dpdk.org, RadoslawX <radoslawx.tyl@intel.com>,
Mrozowicz@dpdk.org, SlawomirX <slawomirx.mrozowicz@intel.com>,
Michael@dpdk.org, Alice <alice.michael@intel.com>
Subject: [PATCH v3 02/30] net/ixgbe/base: fix wrong 5G link speed reported on
VF
Date: Thu, 30 May 2024 12:13:35 +0100
Message-ID: <0516957d71892d206ac5a4ca0f8ad3f39a4a38d2.1717067519.git.anatoly.burakov@intel.com>
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Errors-To: stable-bounces@dpdk.org
From: Piotr Skajewski <piotrx.skajewski@intel.com>
When 5000 Base-T was set on PF the VF reported 100 Base-T.
This patch change ixgbe_check_mac_link_vf function
where was incorrect conditional which points to PF mac types,
now it is pointing correctly to VF mac types.
Fixes: 12e20906905c ("net/ixgbe/base: include new speeds in VFLINK interpretation")
Cc: stable@dpdk.org
Signed-off-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Reviewed-by: Tyl, RadoslawX <radoslawx.tyl@intel.com>
Reviewed-by: Mrozowicz, SlawomirX <slawomirx.mrozowicz@intel.com>
Reviewed-by: Michael, Alice <alice.michael@intel.com>
---
drivers/net/ixgbe/base/ixgbe_vf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ixgbe/base/ixgbe_vf.c b/drivers/net/ixgbe/base/ixgbe_vf.c
index 5e3ae1b519..11dbbe2a86 100644
--- a/drivers/net/ixgbe/base/ixgbe_vf.c
+++ b/drivers/net/ixgbe/base/ixgbe_vf.c
@@ -585,7 +585,7 @@ s32 ixgbe_check_mac_link_vf(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
switch (links_reg & IXGBE_LINKS_SPEED_82599) {
case IXGBE_LINKS_SPEED_10G_82599:
*speed = IXGBE_LINK_SPEED_10GB_FULL;
- if (hw->mac.type >= ixgbe_mac_X550) {
+ if (hw->mac.type >= ixgbe_mac_X550_vf) {
if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
*speed = IXGBE_LINK_SPEED_2_5GB_FULL;
}
@@ -595,7 +595,7 @@ s32 ixgbe_check_mac_link_vf(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
break;
case IXGBE_LINKS_SPEED_100_82599:
*speed = IXGBE_LINK_SPEED_100_FULL;
- if (hw->mac.type == ixgbe_mac_X550) {
+ if (hw->mac.type == ixgbe_mac_X550_vf) {
if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
*speed = IXGBE_LINK_SPEED_5GB_FULL;
}
@@ -603,7 +603,7 @@ s32 ixgbe_check_mac_link_vf(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
case IXGBE_LINKS_SPEED_10_X550EM_A:
*speed = IXGBE_LINK_SPEED_UNKNOWN;
/* Since Reserved in older MAC's */
- if (hw->mac.type >= ixgbe_mac_X550)
+ if (hw->mac.type >= ixgbe_mac_X550_vf)
*speed = IXGBE_LINK_SPEED_10_FULL;
break;
default:
--
2.43.0