Author: wilko
Date: Mon Dec 15 21:54:23 2008
New Revision: 186142
URL: http://svn.freebsd.org/changeset/base/186142

Log:
  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

Modified:
  head/sys/pci/if_rl.c

Modified: head/sys/pci/if_rl.c
==============================================================================
--- head/sys/pci/if_rl.c        Mon Dec 15 21:50:54 2008        (r186141)
+++ head/sys/pci/if_rl.c        Mon Dec 15 21:54:23 2008        (r186142)
@@ -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)
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"

Reply via email to