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Add support for device properties to override the mac address and set

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the BGE_NO_EEPROM flag if we have an onboard device w/o SEEPROM.
This commit is contained in:
martin 2010-01-24 23:09:26 +00:00
parent c14fd5dcde
commit 808ceeabba
1 changed files with 25 additions and 5 deletions
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30
sys/dev/pci/if_bge.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_bge.c,v 1.173 2010/01/24 17:56:54 msaitoh Exp $ */
/* $NetBSD: if_bge.c,v 1.174 2010/01/24 23:09:26 martin Exp $ */
/*
* Copyright (c) 2001 Wind River Systems
@ -79,7 +79,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_bge.c,v 1.173 2010/01/24 17:56:54 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_bge.c,v 1.174 2010/01/24 23:09:26 martin Exp $");
#include "vlan.h"
#include "rnd.h"
@ -2365,6 +2365,8 @@ bge_attach(device_t parent, device_t self, void *aux)
bus_addr_t memaddr;
bus_size_t memsize;
uint32_t pm_ctl;
prop_data_t eaddrprop;
bool no_seeprom;
bp = bge_lookup(pa);
KASSERT(bp != NULL);
@ -2611,8 +2613,16 @@ bge_attach(device_t parent, device_t self, void *aux)
sc->bge_flags |= BGE_PHY_BER_BUG;
}
/* SEEPROM check. Check the 'ROM failed' bit on the RX CPU */
if (CSR_READ_4(sc, BGE_RXCPU_MODE) & BGE_RXCPUMODE_ROMFAIL)
/*
* SEEPROM check.
* First check if firmware knows we do not have SEEPROM.
*/
if (prop_dictionary_get_bool(device_properties(self),
"without-seeprom", &no_seeprom) && no_seeprom)
sc->bge_flags |= BGE_NO_EEPROM;
/* Now check the 'ROM failed' bit on the RX CPU */
else if (CSR_READ_4(sc, BGE_RXCPU_MODE) & BGE_RXCPUMODE_ROMFAIL)
sc->bge_flags |= BGE_NO_EEPROM;
/* Try to reset the chip. */
@ -2626,8 +2636,17 @@ bge_attach(device_t parent, device_t self, void *aux)
}
/*
* Get station address from the EEPROM.
* Get station address from the EEPROM (or use firmware values
* if provided via device properties)
*/
eaddrprop = prop_dictionary_get(device_properties(self), "mac-address");
if (eaddrprop != NULL && prop_data_size(eaddrprop) == ETHER_ADDR_LEN) {
memcpy(eaddr, prop_data_data_nocopy(eaddrprop),
ETHER_ADDR_LEN);
goto got_eaddr;
}
if (bge_get_eaddr(sc, eaddr)) {
aprint_error_dev(sc->bge_dev,
"failed to read station address\n");
@ -2635,6 +2654,7 @@ bge_attach(device_t parent, device_t self, void *aux)
return;
}
got_eaddr:
br = bge_lookup_rev(sc->bge_chipid);
if (br == NULL) {