diff options
Diffstat (limited to 'drivers/qe')
| -rw-r--r-- | drivers/qe/uec.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c index f640c8191..c44a5be9d 100644 --- a/drivers/qe/uec.c +++ b/drivers/qe/uec.c @@ -1122,7 +1122,7 @@ static int uec_send(struct eth_device* dev, volatile void *buf, int len) uec_private_t *uec; ucc_fast_private_t *uccf; volatile qe_bd_t *bd; - volatile u16 status; + u16 status; int i; int result = 0; @@ -1131,7 +1131,7 @@ static int uec_send(struct eth_device* dev, volatile void *buf, int len) bd = uec->txBd; /* Find an empty TxBD */ - for (i = 0; BD_STATUS(bd) & TxBD_READY; i++) { + for (i = 0; bd->status & TxBD_READY; i++) { if (i > 0x100000) { printf("%s: tx buffer not ready\n", dev->name); return result; @@ -1150,13 +1150,11 @@ static int uec_send(struct eth_device* dev, volatile void *buf, int len) ucc_fast_transmit_on_demand(uccf); /* Wait for buffer to be transmitted */ - status = BD_STATUS(bd); - for (i = 0; status & TxBD_READY; i++) { + for (i = 0; bd->status & TxBD_READY; i++) { if (i > 0x100000) { printf("%s: tx error\n", dev->name); return result; } - status = BD_STATUS(bd); } /* Ok, the buffer be transimitted */ @@ -1171,12 +1169,12 @@ static int uec_recv(struct eth_device* dev) { uec_private_t *uec = dev->priv; volatile qe_bd_t *bd; - volatile u16 status; + u16 status; u16 len; u8 *data; bd = uec->rxBd; - status = BD_STATUS(bd); + status = bd->status; while (!(status & RxBD_EMPTY)) { if (!(status & RxBD_ERROR)) { @@ -1190,7 +1188,7 @@ static int uec_recv(struct eth_device* dev) BD_LENGTH_SET(bd, 0); BD_STATUS_SET(bd, status | RxBD_EMPTY); BD_ADVANCE(bd, status, uec->p_rx_bd_ring); - status = BD_STATUS(bd); + status = bd->status; } uec->rxBd = bd; |