Messages in this thread Patch in this message | | | Date | Wed, 24 Nov 2004 18:14:28 +0100 | From | Guido Guenther <> | Subject | pcnet32: 79c976 with fiber optic |
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Hi, I have a Allied Telesys using a 79c976 with a fibre optic connectior. pcnet32 detects the card fine but looses the link when I ifup the interface. If I use:
--- tmp/linux-2.6.9/drivers/net/pcnet32.c 2004-10-18 23:53:45.000000000 +0200 +++ linux-2.6.9/drivers/net/pcnet32.c 2004-11-24 15:52:27.000000000 +0100 @@ -1425,6 +1425,8 @@ val |= 0x10; lp->a.write_csr (ioaddr, 124, val); + printk(KERN_DEBUG "pcnet32: Skipping AMD workaround\n"); +#if 0 /* 24 Jun 2004 according AMD, in order to change the PHY, * DANAS (or DISPM for 79C976) must be set; then select the speed, * duplex, and/or enable auto negotiation, and clear DANAS */ @@ -1446,6 +1448,7 @@ lp->a.write_bcr(ioaddr, 32, val); } } +#endif #ifdef DO_DXSUFLO if (lp->dxsuflo) { /* Disable transmit stop on und it works fine. Any idea what exactly causes the problem? Cheers, -- Guido - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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