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Fix erronious mixed use of tx/rx variables/constants in the same expression.

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Pointed out by jmcneill; other instances found by grep -iE 'rx.*tx|tx.*rx'
This commit is contained in:
Ian Lepore 2016-05-27 22:14:39 +00:00
parent 69b913d68f
commit ad5a172c99
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=300878
1 changed files with 3 additions and 3 deletions
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6
sys/dev/ffec/if_ffec.c
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@ -173,7 +173,7 @@ struct ffec_softc {
struct ffec_hwdesc *txdesc_ring;
bus_addr_t txdesc_ring_paddr;
bus_dma_tag_t txbuf_tag;
struct ffec_bufmap txbuf_map[RX_DESC_COUNT];
struct ffec_bufmap txbuf_map[TX_DESC_COUNT];
uint32_t tx_idx_head;
uint32_t tx_idx_tail;
int txcount;
@ -896,9 +896,9 @@ ffec_rxfinish_locked(struct ffec_softc *sc)
}
if (produced_empty_buffer) {
bus_dmamap_sync(sc->rxdesc_tag, sc->txdesc_map, BUS_DMASYNC_PREWRITE);
bus_dmamap_sync(sc->rxdesc_tag, sc->rxdesc_map, BUS_DMASYNC_PREWRITE);
WR4(sc, FEC_RDAR_REG, FEC_RDAR_RDAR);
bus_dmamap_sync(sc->rxdesc_tag, sc->txdesc_map, BUS_DMASYNC_POSTWRITE);
bus_dmamap_sync(sc->rxdesc_tag, sc->rxdesc_map, BUS_DMASYNC_POSTWRITE);
}
}