[PATCH] UBUNTU: SAUCE: alx: disables MSI generation
AceLan Kao
acelan.kao at canonical.com
Fri Apr 19 01:50:26 UTC 2013
BugLink: http://bugs.launchpad.net/bugs/927782
Compared the alx driver with the working one in
compat-wireless-3.6.8-1 and found we need this flag to make the
driver works for the chip revision less than C0.
Signed-off-by: AceLan Kao <acelan.kao at canonical.com>
---
ubuntu/alx/alx_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ubuntu/alx/alx_main.c b/ubuntu/alx/alx_main.c
index 7fe3f4b..700ebf1 100644
--- a/ubuntu/alx/alx_main.c
+++ b/ubuntu/alx/alx_main.c
@@ -1026,6 +1026,7 @@ static int alx_identify_hw(struct alx_adapter *adpt)
if (rev < ALX_REV_C0) {
hw->ptrn_ofs = 0x600;
hw->max_ptrns = 8;
+ pdev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
} else {
hw->ptrn_ofs = 0x14000;
hw->max_ptrns = 16;
--
1.8.1.2
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