[PATCH net v2] tg3: Add PowerEdge R740xd to AER quirk list
From: Oskar Ray-Frayssinet
Date: Sat Apr 04 2026 - 18:50:54 EST
The PowerEdge R740xd is a variant of the R740 that also triggers
a fatal PCIe AER event during system reboot. Add it to the DMI
list to apply the same workaround.
Fixes: e0efe83ed325 ("tg3: Disable tg3 PCIe AER on system reboot")
Signed-off-by: Oskar Ray-Frayssinet <rayfraytech@xxxxxxxxx>
---
v2: Also add "R740XD vSAN Ready Node" DMI name as reported in
bugzilla #221279 by Thomas Berger
v1: Add "PowerEdge R740xd" DMI name
drivers/net/ethernet/broadcom/tg3.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 73a4b569b03e..2b95c97e8161 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -18216,6 +18216,18 @@ static const struct dmi_system_id tg3_restart_aer_quirk_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R740"),
},
},
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R740xd"),
+ },
+ },
+ {
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "R740XD vSAN Ready Node"),
+ },
+ },
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
--
2.43.0