diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/cmd640.c | 6 | ||||
| -rw-r--r-- | drivers/ide/ide-cd.c | 14 | ||||
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 6 | ||||
| -rw-r--r-- | drivers/ide/slc90e66.c | 3 |
4 files changed, 16 insertions, 13 deletions
diff --git a/drivers/ide/cmd640.c b/drivers/ide/cmd640.c index 1a32d62ed86b..a9c331301237 100644 --- a/drivers/ide/cmd640.c +++ b/drivers/ide/cmd640.c @@ -632,12 +632,10 @@ static void cmd640_init_dev(ide_drive_t *drive) static int cmd640_test_irq(ide_hwif_t *hwif) { - struct pci_dev *dev = to_pci_dev(hwif->dev); int irq_reg = hwif->channel ? ARTTIM23 : CFR; - u8 irq_stat, irq_mask = hwif->channel ? ARTTIM23_IDE23INTR : + u8 irq_mask = hwif->channel ? ARTTIM23_IDE23INTR : CFR_IDE01INTR; - - pci_read_config_byte(dev, irq_reg, &irq_stat); + u8 irq_stat = get_cmd640_reg(irq_reg); return (irq_stat & irq_mask) ? 1 : 0; } diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 64207df8da82..2de76cc08f61 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -506,15 +506,22 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd, return (flags & REQ_FAILED) ? -EIO : 0; } -static void ide_cd_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd) +/* + * returns true if rq has been completed + */ +static bool ide_cd_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd) { unsigned int nr_bytes = cmd->nbytes - cmd->nleft; if (cmd->tf_flags & IDE_TFLAG_WRITE) nr_bytes -= cmd->last_xfer_len; - if (nr_bytes > 0) + if (nr_bytes > 0) { ide_complete_rq(drive, 0, nr_bytes); + return true; + } + + return false; } static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive) @@ -679,7 +686,8 @@ out_end: } if (uptodate == 0 && rq->bio) - ide_cd_error_cmd(drive, cmd); + if (ide_cd_error_cmd(drive, cmd)) + return ide_stopped; /* make sure it's fully ended */ if (blk_fs_request(rq) == 0) { diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index cc8633cbe133..67fb73559fd5 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -428,13 +428,11 @@ int ide_raw_taskfile(ide_drive_t *drive, struct ide_cmd *cmd, u8 *buf, { struct request *rq; int error; + int rw = !(cmd->tf_flags & IDE_TFLAG_WRITE) ? READ : WRITE; - rq = blk_get_request(drive->queue, READ, __GFP_WAIT); + rq = blk_get_request(drive->queue, rw, __GFP_WAIT); rq->cmd_type = REQ_TYPE_ATA_TASKFILE; - if (cmd->tf_flags & IDE_TFLAG_WRITE) - rq->cmd_flags |= REQ_RW; - /* * (ks) We transfer currently only whole sectors. * This is suffient for now. But, it would be great, diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c index 9aec78d3bcff..1ccfb40e7215 100644 --- a/drivers/ide/slc90e66.c +++ b/drivers/ide/slc90e66.c @@ -91,8 +91,7 @@ static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed) if (!(reg48 & u_flag)) pci_write_config_word(dev, 0x48, reg48|u_flag); - /* FIXME: (reg4a & a_speed) ? */ - if ((reg4a & u_speed) != u_speed) { + if ((reg4a & a_speed) != u_speed) { pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); pci_read_config_word(dev, 0x4a, ®4a); pci_write_config_word(dev, 0x4a, reg4a|u_speed); |