diff options
Diffstat (limited to 'drivers/ata/pata_parport/bpck6.c')
| -rw-r--r-- | drivers/ata/pata_parport/bpck6.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c index 27c1fa3bb336..1f976ee04ef2 100644 --- a/drivers/ata/pata_parport/bpck6.c +++ b/drivers/ata/pata_parport/bpck6.c @@ -35,6 +35,16 @@ static void bpck6_write_regr(struct pi_adapter *pi, int cont, int reg, int val) ppc6_wr_data_byte(pi, val); } +static void bpck6_wait_for_fifo(struct pi_adapter *pi) +{ + int i; + + if (pi->private & fifo_wait) { + for (i = 0; i < 20; i++) + parport_read_status(pi->pardev->port); + } +} + static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len) { u8 this, last; @@ -87,17 +97,17 @@ static void bpck6_write_block(struct pi_adapter *pi, char *buf, int len) case PPCMODE_EPP_BYTE: pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf, len, PARPORT_EPP_FAST_8); - ppc6_wait_for_fifo(pi); + bpck6_wait_for_fifo(pi); break; case PPCMODE_EPP_WORD: pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf, len, PARPORT_EPP_FAST_16); - ppc6_wait_for_fifo(pi); + bpck6_wait_for_fifo(pi); break; case PPCMODE_EPP_DWORD: pi->pardev->port->ops->epp_write_data(pi->pardev->port, buf, len, PARPORT_EPP_FAST_32); - ppc6_wait_for_fifo(pi); + bpck6_wait_for_fifo(pi); break; } |