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Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE
From: |
Kevin O'Connor |
Subject: |
Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE |
Date: |
Tue, 3 Nov 2009 01:02:23 -0500 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
On Tue, Nov 03, 2009 at 07:01:52AM +0200, Avi Kivity wrote:
> That works too, but if firmware config can use rep/ins, that's one less
> interface we have to add.
The following patch to seabios seems to work. I'm not sure if there
are any special implications to qemu.
-Kevin
--- a/src/paravirt.c
+++ b/src/paravirt.c
@@ -23,8 +23,7 @@ qemu_cfg_select(u16 f)
static void
qemu_cfg_read(u8 *buf, int len)
{
- while (len--)
- *(buf++) = inb(PORT_QEMU_CFG_DATA);
+ insb(PORT_QEMU_CFG_DATA, buf, len);
}
static void
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, (continued)
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Alexander Graf, 2009/11/02
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Avi Kivity, 2009/11/02
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Glauber Costa, 2009/11/09
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Avi Kivity, 2009/11/10
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Alexander Graf, 2009/11/10
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Avi Kivity, 2009/11/10
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Alexander Graf, 2009/11/10
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Kevin O'Connor, 2009/11/02
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Alexander Graf, 2009/11/02
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Avi Kivity, 2009/11/03
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE,
Kevin O'Connor <=
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Avi Kivity, 2009/11/03
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Kevin O'Connor, 2009/11/03
- Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Avi Kivity, 2009/11/02
Re: [Qemu-devel] PC machine types switched to SeaBIOS/gPXE, Gleb Natapov, 2009/11/02