diff options
author | Borislav Petkov <petkovbb@gmail.com> | 2008-04-18 00:46:26 +0200 |
---|---|---|
committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-18 00:46:26 +0200 |
commit | 03056b909b72c47cbba3605ea3b48a63ef031736 (patch) | |
tree | 357a920d29092d65b670194a112a9371bdb34a1d /drivers | |
parent | 23579a2a170265aacf78069f4817a41c1d6e9323 (diff) |
ide-tape: move all struct and other defs at the top
Bart:
- no need to move defines for tape flags around
(they are completely rewritten by the next patch)
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ide/ide-tape.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 8c39146b6088..b34d1bb94e55 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -225,6 +225,43 @@ typedef struct idetape_packet_command_s { /* Data direction */ #define PC_WRITING 5 +/* Tape door status */ +#define DOOR_UNLOCKED 0 +#define DOOR_LOCKED 1 +#define DOOR_EXPLICITLY_LOCKED 2 + +/* Some defines for the SPACE command */ +#define IDETAPE_SPACE_OVER_FILEMARK 1 +#define IDETAPE_SPACE_TO_EOD 3 + +/* Some defines for the LOAD UNLOAD command */ +#define IDETAPE_LU_LOAD_MASK 1 +#define IDETAPE_LU_RETENSION_MASK 2 +#define IDETAPE_LU_EOT_MASK 4 + +/* + * Special requests for our block device strategy routine. + * + * In order to service a character device command, we add special requests to + * the tail of our block device request queue and wait for their completion. + */ + +enum { + REQ_IDETAPE_PC1 = (1 << 0), /* packet command (first stage) */ + REQ_IDETAPE_PC2 = (1 << 1), /* packet command (second stage) */ + REQ_IDETAPE_READ = (1 << 2), + REQ_IDETAPE_WRITE = (1 << 3), +}; + +/* Error codes returned in rq->errors to the higher part of the driver. */ +#define IDETAPE_ERROR_GENERAL 101 +#define IDETAPE_ERROR_FILEMARK 102 +#define IDETAPE_ERROR_EOD 103 + +/* Structures related to the SELECT SENSE / MODE SENSE packet commands. */ +#define IDETAPE_BLOCK_DESCRIPTOR 0 +#define IDETAPE_CAPABILITIES_PAGE 0x2a + /* A pipeline stage. */ typedef struct idetape_stage_s { struct request rq; /* The corresponding request */ @@ -446,11 +483,6 @@ static void ide_tape_put(struct ide_tape_obj *tape) mutex_unlock(&idetape_ref_mutex); } -/* Tape door status */ -#define DOOR_UNLOCKED 0 -#define DOOR_LOCKED 1 -#define DOOR_EXPLICITLY_LOCKED 2 - /* * Tape flag bits values. */ @@ -466,38 +498,6 @@ static void ide_tape_put(struct ide_tape_obj *tape) /* 0 = no tape is loaded, so we don't rewind after ejecting */ #define IDETAPE_MEDIUM_PRESENT 9 -/* Some defines for the SPACE command */ -#define IDETAPE_SPACE_OVER_FILEMARK 1 -#define IDETAPE_SPACE_TO_EOD 3 - -/* Some defines for the LOAD UNLOAD command */ -#define IDETAPE_LU_LOAD_MASK 1 -#define IDETAPE_LU_RETENSION_MASK 2 -#define IDETAPE_LU_EOT_MASK 4 - -/* - * Special requests for our block device strategy routine. - * - * In order to service a character device command, we add special requests to - * the tail of our block device request queue and wait for their completion. - */ - -enum { - REQ_IDETAPE_PC1 = (1 << 0), /* packet command (first stage) */ - REQ_IDETAPE_PC2 = (1 << 1), /* packet command (second stage) */ - REQ_IDETAPE_READ = (1 << 2), - REQ_IDETAPE_WRITE = (1 << 3), -}; - -/* Error codes returned in rq->errors to the higher part of the driver. */ -#define IDETAPE_ERROR_GENERAL 101 -#define IDETAPE_ERROR_FILEMARK 102 -#define IDETAPE_ERROR_EOD 103 - -/* Structures related to the SELECT SENSE / MODE SENSE packet commands. */ -#define IDETAPE_BLOCK_DESCRIPTOR 0 -#define IDETAPE_CAPABILITIES_PAGE 0x2a - /* * The variables below are used for the character device interface. Additional * state variables are defined in our ide_drive_t structure. |