diff options
Diffstat (limited to 'drivers/ide/ide-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 45 |
1 files changed, 11 insertions, 34 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 73f06c8..ad13527 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -311,8 +311,6 @@ typedef struct ide_tape_obj { u8 partition; /* Current block */ unsigned int first_frame_position; - unsigned int last_frame_position; - unsigned int blocks_in_buffer; /* * Last error information @@ -399,11 +397,6 @@ typedef struct ide_tape_obj { int avg_size; int avg_speed; - char vendor_id[10]; - char product_id[18]; - char firmware_revision[6]; - int firmware_revision_num; - /* the door is currently locked */ int door_locked; /* the tape hardware is write protected */ @@ -441,12 +434,6 @@ typedef struct ide_tape_obj { int measure_insert_time; /* - * Measure tape still time, in milliseconds - */ - unsigned long tape_still_time_begin; - int tape_still_time; - - /* * Speed regulation negative feedback loop */ int speed_control; @@ -454,7 +441,6 @@ typedef struct ide_tape_obj { int controlled_pipeline_head_speed; int uncontrolled_pipeline_head_speed; int controlled_last_pipeline_head; - int uncontrolled_last_pipeline_head; unsigned long uncontrolled_pipeline_head_time; unsigned long controlled_pipeline_head_time; int controlled_previous_pipeline_head; @@ -1696,8 +1682,6 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive, drive->post_reset = 0; } - if (tape->tape_still_time > 100 && tape->tape_still_time < 200) - tape->measure_insert_time = 1; if (time_after(jiffies, tape->insert_time)) tape->insert_speed = tape->insert_size / 1024 * HZ / (jiffies - tape->insert_time); idetape_calculate_speeds(drive); @@ -2009,9 +1993,6 @@ static ide_startstop_t idetape_read_position_callback(ide_drive_t *drive) tape->partition = readpos[1]; tape->first_frame_position = be32_to_cpu(*(u32 *)&readpos[4]); - tape->last_frame_position = - be32_to_cpu(*(u32 *)&readpos[8]); - tape->blocks_in_buffer = readpos[15]; set_bit(IDETAPE_ADDRESS_VALID, &tape->flags); idetape_end_request(drive, 1, 0); } @@ -2540,7 +2521,7 @@ static void idetape_restart_speed_control (ide_drive_t *drive) tape->restart_speed_control_req = 0; tape->pipeline_head = 0; - tape->controlled_last_pipeline_head = tape->uncontrolled_last_pipeline_head = 0; + tape->controlled_last_pipeline_head = 0; tape->controlled_previous_pipeline_head = tape->uncontrolled_previous_pipeline_head = 0; tape->pipeline_head_speed = tape->controlled_pipeline_head_speed = 5000; tape->uncontrolled_pipeline_head_speed = 0; @@ -3438,9 +3419,9 @@ static int idetape_identify_device (ide_drive_t *drive) static void idetape_get_inquiry_results(ide_drive_t *drive) { - char *r; idetape_tape_t *tape = drive->driver_data; idetape_pc_t pc; + char fw_rev[6], vendor_id[10], product_id[18]; idetape_create_inquiry_cmd(&pc); if (idetape_queue_pc_tail(drive, &pc)) { @@ -3448,20 +3429,16 @@ static void idetape_get_inquiry_results(ide_drive_t *drive) tape->name); return; } - memcpy(tape->vendor_id, &pc.buffer[8], 8); - memcpy(tape->product_id, &pc.buffer[16], 16); - memcpy(tape->firmware_revision, &pc.buffer[32], 4); - - ide_fixstring(tape->vendor_id, 10, 0); - ide_fixstring(tape->product_id, 18, 0); - ide_fixstring(tape->firmware_revision, 6, 0); - r = tape->firmware_revision; - if (*(r + 1) == '.') - tape->firmware_revision_num = (*r - '0') * 100 + - (*(r + 2) - '0') * 10 + *(r + 3) - '0'; + memcpy(vendor_id, &pc.buffer[8], 8); + memcpy(product_id, &pc.buffer[16], 16); + memcpy(fw_rev, &pc.buffer[32], 4); + + ide_fixstring(vendor_id, 10, 0); + ide_fixstring(product_id, 18, 0); + ide_fixstring(fw_rev, 6, 0); + printk(KERN_INFO "ide-tape: %s <-> %s: %s %s rev %s\n", - drive->name, tape->name, tape->vendor_id, - tape->product_id, tape->firmware_revision); + drive->name, tape->name, vendor_id, product_id, fw_rev); } /* |
