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if_dwc: Use rtems_bsd_get_mac_address()

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This commit is contained in:
Sebastian Huber 2017-01-09 11:41:24 +01:00
parent f8ed8cd881
commit 88dad3bc92
1 changed files with 11 additions and 0 deletions
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11
freebsd/sys/dev/dwc/if_dwc.c
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@ -72,6 +72,8 @@ __FBSDID("$FreeBSD$");
#ifndef __rtems__
#include <dev/ofw/ofw_bus.h>
#include <dev/ofw/ofw_bus_subr.h>
#else /* __rtems__ */
#include <rtems/bsd/bsd.h>
#endif /* __rtems__ */
#ifdef EXT_RESOURCES
@ -1085,7 +1087,11 @@ out:
static int
dwc_get_hwaddr(struct dwc_softc *sc, uint8_t *hwaddr)
{
#ifndef __rtems__
uint32_t hi, lo, rnd;
#else /* __rtems__ */
uint32_t hi, lo;
#endif /* __rtems__ */
/*
* Try to recover a MAC address from the running hardware. If there's
@ -1106,6 +1112,7 @@ dwc_get_hwaddr(struct dwc_softc *sc, uint8_t *hwaddr)
hwaddr[4] = (hi >> 0) & 0xff;
hwaddr[5] = (hi >> 8) & 0xff;
} else {
#ifndef __rtems__
rnd = arc4random() & 0x00ffffff;
hwaddr[0] = 'b';
hwaddr[1] = 's';
@ -1113,6 +1120,10 @@ dwc_get_hwaddr(struct dwc_softc *sc, uint8_t *hwaddr)
hwaddr[3] = rnd >> 16;
hwaddr[4] = rnd >> 8;
hwaddr[5] = rnd >> 0;
#else /* __rtems__ */
rtems_bsd_get_mac_address(device_get_name(sc->dev),
device_get_unit(sc->dev), hwaddr);
#endif /* __rtems__ */
}
return (0);