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- Fix comment.

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- Set U/L bit of generated ethernet address to 1 to not
  clash with Atmel assigned addresses.

Suggested by:	yar
Approved by:	kib (mentor)
This commit is contained in:
Stanislav Sedov 2008-08-31 09:28:49 +00:00
parent a9435ff4dd
commit a0ac6fc0bc
1 changed files with 3 additions and 3 deletions
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6
sys/arm/at91/if_ate.c
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@ -193,17 +193,17 @@ ate_attach(device_t dev)
if ((err = ate_get_mac(sc, eaddr)) != 0) { if ((err = ate_get_mac(sc, eaddr)) != 0) {
/* /*
* No MAC address configured. Generate the fake one. * No MAC address configured. Generate the random one.
*/ */
if (bootverbose) if (bootverbose)
device_printf(dev, device_printf(dev,
"Generating fake ethernet address.\n"); "Generating random ethernet address.\n");
rnd = arc4random(); rnd = arc4random();
/* /*
* Set OUI to Atmel. * Set OUI to Atmel.
*/ */
eaddr[0] = 0x00; eaddr[0] = 0x02;
eaddr[1] = 0x04; eaddr[1] = 0x04;
eaddr[2] = 0x25; eaddr[2] = 0x25;
eaddr[3] = (rnd >> 16) & 0xff; eaddr[3] = (rnd >> 16) & 0xff;