The ID associated with MW2 configfs entry is wrong.
Trying to use MW2 will overwrite the existing BAR setup associated with
MW1.
Just put the correct ID for MW2 to fix the situation
Fixes: 4eacb24f6fa3 ("PCI: endpoint: pci-epf-vntb: Allow BAR assignment via configfs")
Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
---
Changes in v2:
- Minor edit to the change description
- Link to v1: https://lore.kernel.org/r/20250708-vntb-mw-fixup-v1-1-22da511247ed@xxxxxxxxxxxx
---
drivers/pci/endpoint/functions/pci-epf-vntb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c
index 41b297b16574558e7ab99fb047204ac29f6f3391..ac83a6dc6116be190f955adc46a30d065d3724fd 100644
--- a/drivers/pci/endpoint/functions/pci-epf-vntb.c
+++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c
@@ -993,8 +993,8 @@ EPF_NTB_BAR_R(db_bar, BAR_DB)
EPF_NTB_BAR_W(db_bar, BAR_DB)
EPF_NTB_BAR_R(mw1_bar, BAR_MW1)
EPF_NTB_BAR_W(mw1_bar, BAR_MW1)
-EPF_NTB_BAR_R(mw2_bar, BAR_MW1)
-EPF_NTB_BAR_W(mw2_bar, BAR_MW1)
+EPF_NTB_BAR_R(mw2_bar, BAR_MW2)
+EPF_NTB_BAR_W(mw2_bar, BAR_MW2)
EPF_NTB_BAR_R(mw3_bar, BAR_MW3)
EPF_NTB_BAR_W(mw3_bar, BAR_MW3)
EPF_NTB_BAR_R(mw4_bar, BAR_MW4)
---
base-commit: 38be2ac97d2df0c248b57e19b9a35b30d1388852
change-id: 20250708-vntb-mw-fixup-bc30a3e29061
Best regards,
--
Jerome
