30 lines
905 B
Diff
30 lines
905 B
Diff
From 2f3267bc017a420854dc98aac1526fb8f11b1874 Mon Sep 17 00:00:00 2001
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From: Adam Jackson <ajax@redhat.com>
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Date: Wed, 4 Mar 2015 12:44:39 -0500
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Subject: [PATCH] int10: Fix mapping the interrupt vector
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pci_device_map_legacy returns 0 on success, and an errno value on
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failure. It works a lot better if we don't treat 0 as failure.
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Signed-off-by: Adam Jackson <ajax@redhat.com>
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---
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hw/xfree86/int10/generic.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/xfree86/int10/generic.c b/hw/xfree86/int10/generic.c
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index 012d194..8d5c4da 100644
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--- w/xfree86/int10/generic.c
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+++ hw/xfree86/int10/generic.c
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@@ -104,7 +104,7 @@ readIntVec(struct pci_device *dev, unsigned char *buf, int len)
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{
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void *map;
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- if (!pci_device_map_legacy(dev, 0, len, 0, &map))
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+ if (pci_device_map_legacy(dev, 0, len, 0, &map))
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return FALSE;
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memcpy(buf, map, len);
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--
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1.9.3
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