Attachment 161724 Details for Bug 253045 – xenpv package fix.

xenpv package fix.

xenpv-ia64-isairq.diff (text/x-patch), 1.12 KB, created by Gerd Hoffmann on 2007-08-17 09:28:11 UTC

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Creator: Gerd Hoffmann

Created: 2007-08-17 09:28:11 UTC

Size: 1.12 KB

patch

obsolete

>Get rid of the isa_irq_to_vector_map symbol reference on ia64.
>---
> unmodified_drivers/linux-2.6/platform-pci/platform-pci.c |   14 ++++++--------
> 1 file changed, 6 insertions(+), 8 deletions(-)
>
>Index: xenpv-3.1_15042/unmodified_drivers/linux-2.6/platform-pci/platform-pci.c
>===================================================================
>--- xenpv-3.1_15042.orig/unmodified_drivers/linux-2.6/platform-pci/platform-pci.c
>+++ xenpv-3.1_15042/unmodified_drivers/linux-2.6/platform-pci/platform-pci.c
>@@ -160,19 +160,17 @@ static int get_hypercall_stubs(void)
> 
> static uint64_t get_callback_via(struct pci_dev *pdev)
> {
>+#ifdef __ia64__
>+	static const int isa_irq_low = 0x20, isa_irq_high = 0x2f;
>+#else
>+	static const int isa_irq_low = 0x00, isa_irq_high = 0x0f;
>+#endif
> 	u8 pin;
> 	int irq;
> 
>-#ifdef __ia64__
>-	for (irq = 0; irq < 16; irq++) {
>-		if (isa_irq_to_vector(irq) == pdev->irq)
>-			return irq; /* ISA IRQ */
>-	}
>-#else /* !__ia64__ */
> 	irq = pdev->irq;
>-	if (irq < 16)
>+	if (irq >= isa_irq_low && irq <= isa_irq_high)
> 		return irq; /* ISA IRQ */
>-#endif
> 
> #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
> 	pin = pdev->pin;

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Attachments on bug 253045: 161724