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path: root/drivers/ide/ide-tape.c
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Diffstat (limited to 'drivers/ide/ide-tape.c')
-rw-r--r--drivers/ide/ide-tape.c49
1 files changed, 25 insertions, 24 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 4e59239fef75..e82bfa5e0ab8 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -4561,28 +4561,33 @@ static void idetape_get_blocksize_from_block_descriptor(ide_drive_t *drive)
4561 printk(KERN_INFO "ide-tape: Adjusted block size - %d\n", tape->tape_block_size); 4561 printk(KERN_INFO "ide-tape: Adjusted block size - %d\n", tape->tape_block_size);
4562#endif /* IDETAPE_DEBUG_INFO */ 4562#endif /* IDETAPE_DEBUG_INFO */
4563} 4563}
4564
4565#ifdef CONFIG_IDE_PROC_FS
4564static void idetape_add_settings (ide_drive_t *drive) 4566static void idetape_add_settings (ide_drive_t *drive)
4565{ 4567{
4566 idetape_tape_t *tape = drive->driver_data; 4568 idetape_tape_t *tape = drive->driver_data;
4567 4569
4568/* 4570/*
4569 * drive setting name read/write ioctl ioctl data type min max mul_factor div_factor data pointer set function 4571 * drive setting name read/write data type min max mul_factor div_factor data pointer set function
4570 */ 4572 */
4571 ide_add_setting(drive, "buffer", SETTING_READ, -1, -1, TYPE_SHORT, 0, 0xffff, 1, 2, &tape->capabilities.buffer_size, NULL); 4573 ide_add_setting(drive, "buffer", SETTING_READ, TYPE_SHORT, 0, 0xffff, 1, 2, &tape->capabilities.buffer_size, NULL);
4572 ide_add_setting(drive, "pipeline_min", SETTING_RW, -1, -1, TYPE_INT, 1, 0xffff, tape->stage_size / 1024, 1, &tape->min_pipeline, NULL); 4574 ide_add_setting(drive, "pipeline_min", SETTING_RW, TYPE_INT, 1, 0xffff, tape->stage_size / 1024, 1, &tape->min_pipeline, NULL);
4573 ide_add_setting(drive, "pipeline", SETTING_RW, -1, -1, TYPE_INT, 1, 0xffff, tape->stage_size / 1024, 1, &tape->max_stages, NULL); 4575 ide_add_setting(drive, "pipeline", SETTING_RW, TYPE_INT, 1, 0xffff, tape->stage_size / 1024, 1, &tape->max_stages, NULL);
4574 ide_add_setting(drive, "pipeline_max", SETTING_RW, -1, -1, TYPE_INT, 1, 0xffff, tape->stage_size / 1024, 1, &tape->max_pipeline, NULL); 4576 ide_add_setting(drive, "pipeline_max", SETTING_RW, TYPE_INT, 1, 0xffff, tape->stage_size / 1024, 1, &tape->max_pipeline, NULL);
4575 ide_add_setting(drive, "pipeline_used",SETTING_READ, -1, -1, TYPE_INT, 0, 0xffff, tape->stage_size / 1024, 1, &tape->nr_stages, NULL); 4577 ide_add_setting(drive, "pipeline_used", SETTING_READ, TYPE_INT, 0, 0xffff, tape->stage_size / 1024, 1, &tape->nr_stages, NULL);
4576 ide_add_setting(drive, "pipeline_pending",SETTING_READ,-1, -1, TYPE_INT, 0, 0xffff, tape->stage_size / 1024, 1, &tape->nr_pending_stages, NULL); 4578 ide_add_setting(drive, "pipeline_pending", SETTING_READ, TYPE_INT, 0, 0xffff, tape->stage_size / 1024, 1, &tape->nr_pending_stages, NULL);
4577 ide_add_setting(drive, "speed", SETTING_READ, -1, -1, TYPE_SHORT, 0, 0xffff, 1, 1, &tape->capabilities.speed, NULL); 4579 ide_add_setting(drive, "speed", SETTING_READ, TYPE_SHORT, 0, 0xffff, 1, 1, &tape->capabilities.speed, NULL);
4578 ide_add_setting(drive, "stage", SETTING_READ, -1, -1, TYPE_INT, 0, 0xffff, 1, 1024, &tape->stage_size, NULL); 4580 ide_add_setting(drive, "stage", SETTING_READ, TYPE_INT, 0, 0xffff, 1, 1024, &tape->stage_size, NULL);
4579 ide_add_setting(drive, "tdsc", SETTING_RW, -1, -1, TYPE_INT, IDETAPE_DSC_RW_MIN, IDETAPE_DSC_RW_MAX, 1000, HZ, &tape->best_dsc_rw_frequency, NULL); 4581 ide_add_setting(drive, "tdsc", SETTING_RW, TYPE_INT, IDETAPE_DSC_RW_MIN, IDETAPE_DSC_RW_MAX, 1000, HZ, &tape->best_dsc_rw_frequency, NULL);
4580 ide_add_setting(drive, "dsc_overlap", SETTING_RW, -1, -1, TYPE_BYTE, 0, 1, 1, 1, &drive->dsc_overlap, NULL); 4582 ide_add_setting(drive, "dsc_overlap", SETTING_RW, TYPE_BYTE, 0, 1, 1, 1, &drive->dsc_overlap, NULL);
4581 ide_add_setting(drive, "pipeline_head_speed_c",SETTING_READ, -1, -1, TYPE_INT, 0, 0xffff, 1, 1, &tape->controlled_pipeline_head_speed, NULL); 4583 ide_add_setting(drive, "pipeline_head_speed_c",SETTING_READ, TYPE_INT, 0, 0xffff, 1, 1, &tape->controlled_pipeline_head_speed, NULL);
4582 ide_add_setting(drive, "pipeline_head_speed_u",SETTING_READ, -1, -1, TYPE_INT, 0, 0xffff, 1, 1, &tape->uncontrolled_pipeline_head_speed, NULL); 4584 ide_add_setting(drive, "pipeline_head_speed_u",SETTING_READ, TYPE_INT, 0, 0xffff, 1, 1, &tape->uncontrolled_pipeline_head_speed,NULL);
4583 ide_add_setting(drive, "avg_speed", SETTING_READ, -1, -1, TYPE_INT, 0, 0xffff, 1, 1, &tape->avg_speed, NULL); 4585 ide_add_setting(drive, "avg_speed", SETTING_READ, TYPE_INT, 0, 0xffff, 1, 1, &tape->avg_speed, NULL);
4584 ide_add_setting(drive, "debug_level",SETTING_RW, -1, -1, TYPE_INT, 0, 0xffff, 1, 1, &tape->debug_level, NULL); 4586 ide_add_setting(drive, "debug_level", SETTING_RW, TYPE_INT, 0, 0xffff, 1, 1, &tape->debug_level, NULL);
4585} 4587}
4588#else
4589static inline void idetape_add_settings(ide_drive_t *drive) { ; }
4590#endif
4586 4591
4587/* 4592/*
4588 * ide_setup is called to: 4593 * ide_setup is called to:
@@ -4703,7 +4708,7 @@ static void ide_tape_remove(ide_drive_t *drive)
4703{ 4708{
4704 idetape_tape_t *tape = drive->driver_data; 4709 idetape_tape_t *tape = drive->driver_data;
4705 4710
4706 ide_unregister_subdriver(drive, tape->driver); 4711 ide_proc_unregister_driver(drive, tape->driver);
4707 4712
4708 ide_unregister_region(tape->disk); 4713 ide_unregister_region(tape->disk);
4709 4714
@@ -4730,8 +4735,7 @@ static void ide_tape_release(struct kref *kref)
4730 kfree(tape); 4735 kfree(tape);
4731} 4736}
4732 4737
4733#ifdef CONFIG_PROC_FS 4738#ifdef CONFIG_IDE_PROC_FS
4734
4735static int proc_idetape_read_name 4739static int proc_idetape_read_name
4736 (char *page, char **start, off_t off, int count, int *eof, void *data) 4740 (char *page, char **start, off_t off, int count, int *eof, void *data)
4737{ 4741{
@@ -4749,11 +4753,6 @@ static ide_proc_entry_t idetape_proc[] = {
4749 { "name", S_IFREG|S_IRUGO, proc_idetape_read_name, NULL }, 4753 { "name", S_IFREG|S_IRUGO, proc_idetape_read_name, NULL },
4750 { NULL, 0, NULL, NULL } 4754 { NULL, 0, NULL, NULL }
4751}; 4755};
4752
4753#else
4754
4755#define idetape_proc NULL
4756
4757#endif 4756#endif
4758 4757
4759static int ide_tape_probe(ide_drive_t *); 4758static int ide_tape_probe(ide_drive_t *);
@@ -4773,7 +4772,9 @@ static ide_driver_t idetape_driver = {
4773 .end_request = idetape_end_request, 4772 .end_request = idetape_end_request,
4774 .error = __ide_error, 4773 .error = __ide_error,
4775 .abort = __ide_abort, 4774 .abort = __ide_abort,
4775#ifdef CONFIG_IDE_PROC_FS
4776 .proc = idetape_proc, 4776 .proc = idetape_proc,
4777#endif
4777}; 4778};
4778 4779
4779/* 4780/*
@@ -4864,7 +4865,7 @@ static int ide_tape_probe(ide_drive_t *drive)
4864 4865
4865 ide_init_disk(g, drive); 4866 ide_init_disk(g, drive);
4866 4867
4867 ide_register_subdriver(drive, &idetape_driver); 4868 ide_proc_register_driver(drive, &idetape_driver);
4868 4869
4869 kref_init(&tape->kref); 4870 kref_init(&tape->kref);
4870 4871
generated by cgit v1.2.2 (git 2.25.0) at 2025-11-03 03:12:00 -0500