diff options
| -rw-r--r-- | drivers/ide/ide-floppy.c | 69 |
1 files changed, 23 insertions, 46 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index dae1c90d421..2058a6f3f33 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -312,50 +312,38 @@ static struct request *idefloppy_next_rq_storage(ide_drive_t *drive) return (&floppy->rq_stack[floppy->rq_stack_index++]); } -static void idefloppy_request_sense_callback(ide_drive_t *drive) +static void ide_floppy_callback(ide_drive_t *drive) { idefloppy_floppy_t *floppy = drive->driver_data; - u8 *buf = floppy->pc->buf; + struct ide_atapi_pc *pc = floppy->pc; + int uptodate = pc->error ? 0 : 1; debug_log("Reached %s\n", __func__); - if (!floppy->pc->error) { - floppy->sense_key = buf[2] & 0x0F; - floppy->asc = buf[12]; - floppy->ascq = buf[13]; - floppy->progress_indication = buf[15] & 0x80 ? - (u16)get_unaligned((u16 *)&buf[16]) : 0x10000; + if (pc->c[0] == GPCMD_READ_10 || pc->c[0] == GPCMD_WRITE_10 || + (pc->rq && blk_pc_request(pc->rq))) + uptodate = 1; /* FIXME */ + else if (pc->c[0] == GPCMD_REQUEST_SENSE) { + u8 *buf = floppy->pc->buf; - if (floppy->failed_pc) - debug_log("pc = %x, sense key = %x, asc = %x," - " ascq = %x\n", - floppy->failed_pc->c[0], - floppy->sense_key, - floppy->asc, - floppy->ascq); - else - debug_log("sense key = %x, asc = %x, ascq = %x\n", - floppy->sense_key, - floppy->asc, - floppy->ascq); + if (!pc->error) { + floppy->sense_key = buf[2] & 0x0F; + floppy->asc = buf[12]; + floppy->ascq = buf[13]; + floppy->progress_indication = buf[15] & 0x80 ? + (u16)get_unaligned((u16 *)&buf[16]) : 0x10000; + if (floppy->failed_pc) + debug_log("pc = %x, ", floppy->failed_pc->c[0]); - idefloppy_end_request(drive, 1, 0); - } else { - printk(KERN_ERR "Error in REQUEST SENSE itself - Aborting" - " request!\n"); - idefloppy_end_request(drive, 0, 0); + debug_log("sense key = %x, asc = %x, ascq = %x\n", + floppy->sense_key, floppy->asc, floppy->ascq); + } else + printk(KERN_ERR "Error in REQUEST SENSE itself - " + "Aborting request!\n"); } -} -/* General packet command callback function. */ -static void idefloppy_pc_callback(ide_drive_t *drive) -{ - idefloppy_floppy_t *floppy = drive->driver_data; - - debug_log("Reached %s\n", __func__); - - idefloppy_end_request(drive, floppy->pc->error ? 0 : 1, 0); + idefloppy_end_request(drive, uptodate, 0); } static void idefloppy_init_pc(struct ide_atapi_pc *pc) @@ -366,7 +354,7 @@ static void idefloppy_init_pc(struct ide_atapi_pc *pc) pc->req_xfer = 0; pc->buf = pc->pc_buf; pc->buf_size = IDEFLOPPY_PC_BUFFER_SIZE; - pc->idefloppy_callback = &idefloppy_pc_callback; + pc->idefloppy_callback = &ide_floppy_callback; } static void idefloppy_create_request_sense_cmd(struct ide_atapi_pc *pc) @@ -375,7 +363,6 @@ static void idefloppy_create_request_sense_cmd(struct ide_atapi_pc *pc) pc->c[0] = GPCMD_REQUEST_SENSE; pc->c[4] = 255; pc->req_xfer = 18; - pc->idefloppy_callback = &idefloppy_request_sense_callback; } /* @@ -668,14 +655,6 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive, } } -static void idefloppy_rw_callback(ide_drive_t *drive) -{ - debug_log("Reached %s\n", __func__); - - idefloppy_end_request(drive, 1, 0); - return; -} - static void idefloppy_create_prevent_cmd(struct ide_atapi_pc *pc, int prevent) { debug_log("creating prevent removal command, prevent = %d\n", prevent); @@ -770,7 +749,6 @@ static void idefloppy_create_rw_cmd(idefloppy_floppy_t *floppy, put_unaligned(cpu_to_be16(blocks), (unsigned short *)&pc->c[7]); put_unaligned(cpu_to_be32(block), (unsigned int *) &pc->c[2]); - pc->idefloppy_callback = &idefloppy_rw_callback; pc->rq = rq; pc->b_count = cmd == READ ? 0 : rq->bio->bi_size; if (rq->cmd_flags & REQ_RW) @@ -784,7 +762,6 @@ static void idefloppy_blockpc_cmd(idefloppy_floppy_t *floppy, struct ide_atapi_pc *pc, struct request *rq) { idefloppy_init_pc(pc); - pc->idefloppy_callback = &idefloppy_rw_callback; memcpy(pc->c, rq->cmd, sizeof(pc->c)); pc->rq = rq; pc->b_count = rq->data_len; |