svn commit: r187057 - stable/7/sys/pci
Wilko Bulte
wilko at FreeBSD.org
Sun Jan 11 08:21:34 PST 2009
Author: wilko
Date: Sun Jan 11 16:21:33 2009
New Revision: 187057
URL: http://svn.freebsd.org/changeset/base/187057
Log:
MFC: r186142
By default assume a 8139 chip if the EEPROM contents prove inconclusive.
The same LOM hardware with goofed-up EEPROM programming also needed reading
the Ethernet address from the chips registers as the EEPROM did not have a
sensible address programmed.
Patch developed by: pyun@
Funky hardware on loan: www.id-it.nl
Modified:
stable/7/sys/pci/if_rl.c
Modified: stable/7/sys/pci/if_rl.c
==============================================================================
--- stable/7/sys/pci/if_rl.c Sun Jan 11 13:56:55 2009 (r187056)
+++ stable/7/sys/pci/if_rl.c Sun Jan 11 16:21:33 2009 (r187057)
@@ -857,9 +857,15 @@ rl_attach(device_t dev)
}
if (sc->rl_type == 0) {
- device_printf(dev, "unknown device ID: %x\n", rl_did);
- error = ENXIO;
- goto fail;
+ device_printf(dev, "unknown device ID: %x assuming 8139\n",
+ rl_did);
+ sc->rl_type = RL_8139;
+ /*
+ * Read RL_IDR register to get ethernet address as accessing
+ * EEPROM may not extract correct address.
+ */
+ for (i = 0; i < ETHER_ADDR_LEN; i++)
+ eaddr[i] = CSR_READ_1(sc, RL_IDR0 + i);
}
/*
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