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authorwilko <wilko@FreeBSD.org>2008-12-15 21:54:23 +0000
committerwilko <wilko@FreeBSD.org>2008-12-15 21:54:23 +0000
commitbf1638886719fa30e46bcf6ccd55f0e651d0bea9 (patch)
tree5c72e023a7eda5f0405059fcbce8bcb6786c21e0 /sys
parent03f6bb9dc9b98a515613b815d92f251d470edfeb (diff)
downloadFreeBSD-src-bf1638886719fa30e46bcf6ccd55f0e651d0bea9.zip
FreeBSD-src-bf1638886719fa30e46bcf6ccd55f0e651d0bea9.tar.gz
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 MFC after: 2 weeks
Diffstat (limited to 'sys')
-rw-r--r--sys/pci/if_rl.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/sys/pci/if_rl.c b/sys/pci/if_rl.c
index 71866ce..d11d5d9 100644
--- a/sys/pci/if_rl.c
+++ b/sys/pci/if_rl.c
@@ -901,9 +901,15 @@ 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);
}
if ((error = rl_dma_alloc(sc)) != 0)
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