diff options
Diffstat (limited to 'drivers/ide/ide-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 853d047aa78..64dfa7458f8 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -580,7 +580,7 @@ static int ide_tape_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, * * The handling will be done in three stages: * - * 1. idetape_issue_pc will send the packet command to the drive, and will set + * 1. ide_tape_issue_pc will send the packet command to the drive, and will set * the interrupt handler to ide_pc_intr. * * 2. On each interrupt, ide_pc_intr will be called. This step will be @@ -608,8 +608,9 @@ static int ide_tape_io_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc, * request. */ -static ide_startstop_t idetape_issue_pc(ide_drive_t *drive, - struct ide_atapi_pc *pc) +static ide_startstop_t ide_tape_issue_pc(ide_drive_t *drive, + struct ide_cmd *cmd, + struct ide_atapi_pc *pc) { idetape_tape_t *tape = drive->driver_data; @@ -654,7 +655,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive, pc->retries++; - return ide_issue_pc(drive); + return ide_issue_pc(drive, cmd); } /* A mode sense command is used to "sense" tape parameters. */ @@ -749,6 +750,7 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive, idetape_tape_t *tape = drive->driver_data; struct ide_atapi_pc *pc = NULL; struct request *postponed_rq = tape->postponed_rq; + struct ide_cmd cmd; u8 stat; debug_log(DBG_SENSE, "sector: %llu, nr_sectors: %lu," @@ -844,7 +846,14 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive, BUG(); out: - return idetape_issue_pc(drive, pc); + memset(&cmd, 0, sizeof(cmd)); + + if (rq_data_dir(rq)) + cmd.tf_flags |= IDE_TFLAG_WRITE; + + cmd.rq = rq; + + return ide_tape_issue_pc(drive, &cmd, pc); } /* |