On Fri, 30 Mar 2001, Scott G. Miller wrote:
> Linux 2.4.3, Debian Woody. 2.4.2 works without problems. However, in
> 2.4.3, pcnet32 loads, gives an error message:
2.4.3 (and -ac's) are also broken as guest in VMWware due to the pcnet32
changes [doing 32 bit IO on 16 bit regs on the 79C970A controller].
Reverting this part of patch-2.4.3 below made things work again.
Szaka
@@ -528,11 +535,13 @@
pcnet32_dwio_reset(ioaddr);
pcnet32_wio_reset(ioaddr);
- if (pcnet32_wio_read_csr (ioaddr, 0) == 4 && pcnet32_wio_check (ioaddr)) {
- a = &pcnet32_wio;
+ /* Important to do the check for dwio mode first. */
+ if (pcnet32_dwio_read_csr(ioaddr, 0) == 4 && pcnet32_dwio_check(ioaddr)) {
+ a = &pcnet32_dwio;
} else {
- if (pcnet32_dwio_read_csr (ioaddr, 0) == 4 && pcnet32_dwio_check(ioaddr)) {
- a = &pcnet32_dwio;
+ if (pcnet32_wio_read_csr(ioaddr, 0) == 4 &&
+ pcnet32_wio_check(ioaddr)) {
+ a = &pcnet32_wio;
} else
return -ENODEV;
}
-
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