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[Xen-devel] [Patch] fix rombios to get the BDF.

from [Akio Takebe]

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To:	xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel] [Patch] fix rombios to get the BDF.
From:	Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
Date:	Thu, 25 Dec 2008 11:32:25 +0900
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Hi,

We found a bug that rombios cannot get the correct BDF during rom_scan.
This patch fixes rombios to get the BDF for calling INIT function.
I'm sorry for the inconvenience. m(__)m

Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx>

Best Regards,

Akio Takebe

diff -r 37d18b671fcb tools/firmware/rombios/rombios.c
--- a/tools/firmware/rombios/rombios.c  Thu Dec 25 11:06:04 2008 +0900
+++ b/tools/firmware/rombios/rombios.c  Thu Dec 25 11:11:44 2008 +0900
@@ -10473,8 +10473,6 @@
   add  al, #0x04
 block_count_rounded:
 
-  xor  bx, bx   ;; Restore DS back to 0000:
-  mov  ds, bx
 #if BX_TCGBIOS
   push ax
   push ds

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