diff options
| author | yongari <yongari@FreeBSD.org> | 2008-12-03 09:01:12 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2008-12-03 09:01:12 +0000 |
| commit | d0222ccf63e4cd33464038f0de282f88213196cb (patch) | |
| tree | 530c749254e401f1882275712c7e8ea2855c4178 /sys | |
| parent | 328878d459e848d69128866664279af7ec16f4bb (diff) | |
| download | FreeBSD-src-d0222ccf63e4cd33464038f0de282f88213196cb.zip FreeBSD-src-d0222ccf63e4cd33464038f0de282f88213196cb.tar.gz | |
AR8113 also need to set DMA read burst value. This should fix
occasional DMA read error seen on AR8113.
Submitted by: Jie Yang < Jie.Yang <> Atheros com >
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ale/if_ale.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/ale/if_ale.c b/sys/dev/ale/if_ale.c index afff39c..ca78fe6 100644 --- a/sys/dev/ale/if_ale.c +++ b/sys/dev/ale/if_ale.c @@ -2786,10 +2786,8 @@ ale_init_locked(struct ale_softc *sc) TX_JUMBO_THRESH_UNIT_SHIFT); } /* Configure TxQ. */ - reg = 0; - if ((sc->ale_flags & ALE_FLAG_JUMBO) != 0) - reg = (128 << (sc->ale_dma_rd_burst >> DMA_CFG_RD_BURST_SHIFT)) - << TXQ_CFG_TX_FIFO_BURST_SHIFT; + reg = (128 << (sc->ale_dma_rd_burst >> DMA_CFG_RD_BURST_SHIFT)) + << TXQ_CFG_TX_FIFO_BURST_SHIFT; reg |= (TXQ_CFG_TPD_BURST_DEFAULT << TXQ_CFG_TPD_BURST_SHIFT) & TXQ_CFG_TPD_BURST_MASK; CSR_WRITE_4(sc, ALE_TXQ_CFG, reg | TXQ_CFG_ENHANCED_MODE | TXQ_CFG_ENB); |
