Messages in this thread | | | Date | Sat, 31 Mar 2001 15:58:11 +0200 (MET DST) | From | Szabolcs Szakacsits <> | Subject | Re: pcnet32 (maybe more) hosed in 2.4.3 |
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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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