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Fix possible endian issue. Untested.

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This commit is contained in:
tsutsui 2009-09-22 15:25:12 +00:00
parent 7d94469845
commit 6b3b6e9a98
1 changed files with 9 additions and 6 deletions
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15
sys/dev/ic/cs89x0.c
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@ -1,4 +1,4 @@
/* $NetBSD: cs89x0.c,v 1.26 2009/09/22 14:55:19 tsutsui Exp $ */
/* $NetBSD: cs89x0.c,v 1.27 2009/09/22 15:25:12 tsutsui Exp $ */
/*
* Copyright (c) 2004 Christopher Gilbert
@ -212,7 +212,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cs89x0.c,v 1.26 2009/09/22 14:55:19 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: cs89x0.c,v 1.27 2009/09/22 15:25:12 tsutsui Exp $");
#include "opt_inet.h"
@ -812,7 +812,8 @@ eeprom_bad:
int
cs_get_enaddr(struct cs_softc *sc)
{
u_int16_t *myea;
uint16_t myea[ETHER_ADDR_LEN / sizeof(uint16_t)];
int i;
if (cs_verify_eeprom(sc) == CS_ERROR) {
aprint_error_dev(sc->sc_dev,
@ -820,10 +821,7 @@ cs_get_enaddr(struct cs_softc *sc)
return (CS_ERROR);
}
myea = (u_int16_t *)sc->sc_enaddr;
/* Get Ethernet address from the EEPROM */
/* XXX this will likely lose on a big-endian machine. -- cgd */
if (sc->sc_cfgflags & CFGFLG_PARSE_EEPROM) {
if (cs_read_pktpg_from_eeprom(sc, PKTPG_IND_ADDR, &myea[0])
== CS_ERROR)
@ -843,6 +841,11 @@ cs_get_enaddr(struct cs_softc *sc)
goto eeprom_bad;
}
for (i = 0; i < __arraycount(myea); i++) {
sc->sc_enaddr[i * 2 + 0] = myea[i];
sc->sc_enaddr[i * 2 + 1] = myea[i] >> 8;
}
return (CS_OK);
eeprom_bad: