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[Qemu-devel] [PATCH] pcnet APROMWE bit location (retry)
From: |
Chris Kilgour |
Subject: |
[Qemu-devel] [PATCH] pcnet APROMWE bit location (retry) |
Date: |
Tue, 23 Feb 2010 22:32:14 -0800 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc11 Thunderbird/3.0.1 |
According to AMD document 21485D pp.141, APROMWE is bit 8 of BCR2.
Signed-off-by: Christopher Kilgour <address@hidden>
---
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, uint32_t val)
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;
}