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[Qemu-devel] [PATCH 3/4] vga-isa: make optional
From: |
Blue Swirl |
Subject: |
[Qemu-devel] [PATCH 3/4] vga-isa: make optional |
Date: |
Sun, 13 Feb 2011 23:10:16 +0200 |
Ignore failure with vga-isa device creation, but print a warning
message.
Signed-off-by: Blue Swirl <address@hidden>
---
hw/pc.h | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/hw/pc.h b/hw/pc.h
index 475484a..60f8c42 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -183,9 +183,15 @@ extern enum vga_retrace_method vga_retrace_method;
static inline int isa_vga_init(void)
{
- isa_create_simple("isa-vga");
+ ISADevice *dev;
- return 0;
+ dev = isa_try_create("isa-vga");
+ if (!dev) {
+ fprintf(stderr, "Warning: isa-vga not available\n");
+ return 0;
+ }
+ qdev_init_nofail(&dev->qdev);
+ return 1;
}
int pci_vga_init(PCIBus *bus);
--
1.6.2.4
0003-vga-isa-make-optional.patch
Description: application/mbox
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