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author | yongari <yongari@FreeBSD.org> | 2012-10-05 07:13:21 +0000 |
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committer | yongari <yongari@FreeBSD.org> | 2012-10-05 07:13:21 +0000 |
commit | 031c00ccd680f5db61a5fc8f268581709717049b (patch) | |
tree | f6ba6c8b6e0b1dc2e856a230ef70d0773ebaaee0 | |
parent | 547fade0bfd71127916366d4be62945f5f9e22b5 (diff) | |
download | FreeBSD-src-031c00ccd680f5db61a5fc8f268581709717049b.zip FreeBSD-src-031c00ccd680f5db61a5fc8f268581709717049b.tar.gz |
Follow Broadcom datasheet:
Delay 100 microseconds after enabling transmit MAC.
Delay 10 microseconds after enabling receive MAC.
-rw-r--r-- | sys/dev/bge/if_bge.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/bge/if_bge.c b/sys/dev/bge/if_bge.c index 7a35268..95a54d5 100644 --- a/sys/dev/bge/if_bge.c +++ b/sys/dev/bge/if_bge.c @@ -5033,9 +5033,11 @@ bge_init_locked(struct bge_softc *sc) } /* Turn on transmitter. */ CSR_WRITE_4(sc, BGE_TX_MODE, mode | BGE_TXMODE_ENABLE); + DELAY(100); /* Turn on receiver. */ BGE_SETBIT(sc, BGE_RX_MODE, BGE_RXMODE_ENABLE); + DELAY(10); /* * Set the number of good frames to receive after RX MBUF |