Hi,
Here is a patch to fix the problem that pci_enable_msi() always fails
on ia64 platform.
Thanks,
Kenji Kaneshige
---
Fix the problem that pci_enable_msi() fails on ia64 platform. The cause of
this problem is incorrect return value of ia64_setup_msi_irq(). It must
return 0 on success, instead of irq number.
Signed-off-by: Kenji Kaneshige <[EMAIL PROTECTED]>
---
arch/ia64/kernel/msi_ia64.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.24-rc1/arch/ia64/kernel/msi_ia64.c
===================================================================
--- linux-2.6.24-rc1.orig/arch/ia64/kernel/msi_ia64.c
+++ linux-2.6.24-rc1/arch/ia64/kernel/msi_ia64.c
@@ -109,7 +109,7 @@ int ia64_setup_msi_irq(struct pci_dev *p
write_msi_msg(irq, &msg);
set_irq_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq);
- return irq;
+ return 0;
}
void ia64_teardown_msi_irq(unsigned int irq)
-
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