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Re: [Qemu-devel] [PATCH] pcnet APROMWE bit location

From: Anthony Liguori
Subject: Re: [Qemu-devel] [PATCH] pcnet APROMWE bit location
Date: Fri, 19 Feb 2010 15:33:04 -0600
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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.


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);
      /* 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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