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if_cgem: Use rtems_bsd_get_mac_address()

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This commit is contained in:
Sebastian Huber 2014-11-25 12:54:56 +01:00
parent dec6b678bb
commit 6a73f64fe2
1 changed files with 8 additions and 0 deletions
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8
freebsd/sys/dev/cadence/if_cgem.c
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@ -85,6 +85,7 @@ __FBSDID("$FreeBSD$");
#include <rtems/bsd/local/miibus_if.h> #include <rtems/bsd/local/miibus_if.h>
#ifdef __rtems__ #ifdef __rtems__
#pragma GCC diagnostic ignored "-Wpointer-sign" #pragma GCC diagnostic ignored "-Wpointer-sign"
#include <rtems/bsd/bsd.h>
#endif /* __rtems__ */ #endif /* __rtems__ */
#define IF_CGEM_NAME "cgem" #define IF_CGEM_NAME "cgem"
@ -233,7 +234,9 @@ static void
cgem_get_mac(struct cgem_softc *sc, u_char eaddr[]) cgem_get_mac(struct cgem_softc *sc, u_char eaddr[])
{ {
int i; int i;
#ifndef __rtems__
uint32_t rnd; uint32_t rnd;
#endif /* __rtems__ */
/* See if boot loader gave us a MAC address already. */ /* See if boot loader gave us a MAC address already. */
for (i = 0; i < 4; i++) { for (i = 0; i < 4; i++) {
@ -252,6 +255,7 @@ cgem_get_mac(struct cgem_softc *sc, u_char eaddr[])
/* No MAC from boot loader? Assign a random one. */ /* No MAC from boot loader? Assign a random one. */
if (i == 4) { if (i == 4) {
#ifndef __rtems__
rnd = arc4random(); rnd = arc4random();
eaddr[0] = 'b'; eaddr[0] = 'b';
@ -260,6 +264,10 @@ cgem_get_mac(struct cgem_softc *sc, u_char eaddr[])
eaddr[3] = (rnd >> 16) & 0xff; eaddr[3] = (rnd >> 16) & 0xff;
eaddr[4] = (rnd >> 8) & 0xff; eaddr[4] = (rnd >> 8) & 0xff;
eaddr[5] = rnd & 0xff; eaddr[5] = rnd & 0xff;
#else /* __rtems__ */
rtems_bsd_get_mac_address(device_get_name(sc->dev),
device_get_unit(sc->dev), eaddr);
#endif /* __rtems__ */
device_printf(sc->dev, "no mac address found, assigning " device_printf(sc->dev, "no mac address found, assigning "
"random: %02x:%02x:%02x:%02x:%02x:%02x\n", "random: %02x:%02x:%02x:%02x:%02x:%02x\n",