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| From: | Anthony Liguori |
| Subject: | Re: [Qemu-devel] [PATCH] pcnet APROMWE bit location |
| Date: | Fri, 19 Feb 2010 15:33:04 -0600 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091209 Fedora/3.0-4.fc12 Lightning/1.0pre Thunderbird/3.0 |
On 02/14/2010 07:53 PM, Chris Kilgour wrote:
I don't subscribe to the list, so please excuse any breach of etiquette. According to AMD document 21485D pp.141, APROMWE is bit 8 of BCR2. Signed-off-by: Christopher Kilgour<techie<at> whiterocker.com>
Your mailer munged this patch so it doesn't apply. Please resend. Also, please use a proper email address in the Signed-off-by line.
Regards, Anthony Liguori
---
diff --git a/hw/pcnet.c b/hw/pcnet.c
index 44b5b31..f889898 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -1601,7 +1601,7 @@ static void pcnet_aprom_writeb(void *opaque,
uint32_t addr
printf("pcnet_aprom_writeb addr=0x%08x val=0x%02x\n", addr, val);
#endif
/* Check APROMWE bit to enable write access */
- if (pcnet_bcr_readw(s,2)& 0x80)
+ if (pcnet_bcr_readw(s,2)& 0x100)
s->prom[addr& 15] = val;
}
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