---

yaml --- r: 114166 b: refs/heads/master c: 67c5636 h: refs/heads/master v: v3
git-mirror · Oct 13, 2008 · 78d0540 · 78d0540
1 parent ba11052
commit 78d0540
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Showing 5 changed files with 73 additions and 77 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 844b9468523c8c2c45b90df4efcabcbe4926b5ab
+refs/heads/master: 67c56364df843fb9e3ed1af014b8fbe4b22ff25d
diff --git a/trunk/drivers/ide/ide-floppy.c b/trunk/drivers/ide/ide-floppy.c
@@ -208,8 +208,8 @@ void ide_floppy_create_request_sense_cmd(struct ide_atapi_pc *pc)
 static void idefloppy_retry_pc(ide_drive_t *drive)
 {
 	struct ide_floppy_obj *floppy = drive->driver_data;
-	struct request *rq = &floppy->request_sense_rq;
-	struct ide_atapi_pc *pc = &floppy->request_sense_pc;
+	struct request *rq = &drive->request_sense_rq;
+	struct ide_atapi_pc *pc = &drive->request_sense_pc;
 
 	(void)ide_read_error(drive);
 	ide_floppy_create_request_sense_cmd(pc);

diff --git a/trunk/drivers/ide/ide-floppy.h b/trunk/drivers/ide/ide-floppy.h
@@ -18,9 +18,6 @@ typedef struct ide_floppy_obj {
 	/* used for blk_{fs,pc}_request() requests */
 	struct ide_atapi_pc queued_pc;
 
-	struct ide_atapi_pc request_sense_pc;
-	struct request request_sense_rq;
-
 	/* Last error information */
 	u8 sense_key, asc, ascq;
 	/* delay this long before sending packet command */

diff --git a/trunk/drivers/ide/ide-tape.c b/trunk/drivers/ide/ide-tape.c
@@ -182,9 +182,6 @@ typedef struct ide_tape_obj {
 	/* used by REQ_IDETAPE_{READ,WRITE} requests */
 	struct ide_atapi_pc queued_pc;
 
-	struct ide_atapi_pc request_sense_pc;
-	struct request request_sense_rq;
-
 	/*
 	 * DSC polling variables.
 	 *
@@ -600,8 +597,8 @@ static void idetape_create_request_sense_cmd(struct ide_atapi_pc *pc)
 static void idetape_retry_pc(ide_drive_t *drive)
 {
 	struct ide_tape_obj *tape = drive->driver_data;
-	struct request *rq = &tape->request_sense_rq;
-	struct ide_atapi_pc *pc = &tape->request_sense_pc;
+	struct request *rq = &drive->request_sense_rq;
+	struct ide_atapi_pc *pc = &drive->request_sense_pc;
 
 	(void)ide_read_error(drive);
 	idetape_create_request_sense_cmd(pc);

diff --git a/trunk/include/linux/ide.h b/trunk/include/linux/ide.h
@@ -322,7 +322,71 @@ typedef enum {
 	ide_started,	/* a drive operation was started, handler was set */
 } ide_startstop_t;
 
-struct ide_atapi_pc;
+/* ATAPI packet command flags */
+enum {
+	/* set when an error is considered normal - no retry (ide-tape) */
+	PC_FLAG_ABORT			= (1 << 0),
+	PC_FLAG_SUPPRESS_ERROR		= (1 << 1),
+	PC_FLAG_WAIT_FOR_DSC		= (1 << 2),
+	PC_FLAG_DMA_OK			= (1 << 3),
+	PC_FLAG_DMA_IN_PROGRESS		= (1 << 4),
+	PC_FLAG_DMA_ERROR		= (1 << 5),
+	PC_FLAG_WRITING			= (1 << 6),
+	/* command timed out */
+	PC_FLAG_TIMEDOUT		= (1 << 7),
+};
+
+/*
+ * With each packet command, we allocate a buffer of IDE_PC_BUFFER_SIZE bytes.
+ * This is used for several packet commands (not for READ/WRITE commands).
+ */
+#define IDE_PC_BUFFER_SIZE	256
+
+struct ide_atapi_pc {
+	/* actual packet bytes */
+	u8 c[12];
+	/* incremented on each retry */
+	int retries;
+	int error;
+
+	/* bytes to transfer */
+	int req_xfer;
+	/* bytes actually transferred */
+	int xferred;
+
+	/* data buffer */
+	u8 *buf;
+	/* current buffer position */
+	u8 *cur_pos;
+	int buf_size;
+	/* missing/available data on the current buffer */
+	int b_count;
+
+	/* the corresponding request */
+	struct request *rq;
+
+	unsigned long flags;
+
+	/*
+	 * those are more or less driver-specific and some of them are subject
+	 * to change/removal later.
+	 */
+	u8 pc_buf[IDE_PC_BUFFER_SIZE];
+
+	/* idetape only */
+	struct idetape_bh *bh;
+	char *b_data;
+
+	/* idescsi only for now */
+	struct scatterlist *sg;
+	unsigned int sg_cnt;
+
+	struct scsi_cmnd *scsi_cmd;
+	void (*done) (struct scsi_cmnd *);
+
+	unsigned long timeout;
+};
+
 struct ide_devset;
 struct ide_driver_s;
 
@@ -492,6 +556,9 @@ struct ide_drive_s {
 	void (*pc_callback)(struct ide_drive_s *, int);
 
 	unsigned long atapi_flags;
+
+	struct ide_atapi_pc request_sense_pc;
+	struct request request_sense_rq;
 };
 
 typedef struct ide_drive_s ide_drive_t;
@@ -768,71 +835,6 @@ ide_decl_devset(pio_mode);
 ide_decl_devset(unmaskirq);
 ide_decl_devset(using_dma);
 
-/* ATAPI packet command flags */
-enum {
-	/* set when an error is considered normal - no retry (ide-tape) */
-	PC_FLAG_ABORT			= (1 << 0),
-	PC_FLAG_SUPPRESS_ERROR		= (1 << 1),
-	PC_FLAG_WAIT_FOR_DSC		= (1 << 2),
-	PC_FLAG_DMA_OK			= (1 << 3),
-	PC_FLAG_DMA_IN_PROGRESS		= (1 << 4),
-	PC_FLAG_DMA_ERROR		= (1 << 5),
-	PC_FLAG_WRITING			= (1 << 6),
-	/* command timed out */
-	PC_FLAG_TIMEDOUT		= (1 << 7),
-};
-
-/*
- * With each packet command, we allocate a buffer of IDE_PC_BUFFER_SIZE bytes.
- * This is used for several packet commands (not for READ/WRITE commands).
- */
-#define IDE_PC_BUFFER_SIZE	256
-
-struct ide_atapi_pc {
-	/* actual packet bytes */
-	u8 c[12];
-	/* incremented on each retry */
-	int retries;
-	int error;
-
-	/* bytes to transfer */
-	int req_xfer;
-	/* bytes actually transferred */
-	int xferred;
-
-	/* data buffer */
-	u8 *buf;
-	/* current buffer position */
-	u8 *cur_pos;
-	int buf_size;
-	/* missing/available data on the current buffer */
-	int b_count;
-
-	/* the corresponding request */
-	struct request *rq;
-
-	unsigned long flags;
-
-	/*
-	 * those are more or less driver-specific and some of them are subject
-	 * to change/removal later.
-	 */
-	u8 pc_buf[IDE_PC_BUFFER_SIZE];
-
-	/* idetape only */
-	struct idetape_bh *bh;
-	char *b_data;
-
-	/* idescsi only for now */
-	struct scatterlist *sg;
-	unsigned int sg_cnt;
-
-	struct scsi_cmnd *scsi_cmd;
-	void (*done) (struct scsi_cmnd *);
-
-	unsigned long timeout;
-};
-
 #ifdef CONFIG_IDE_PROC_FS
 /*
  * /proc/ide interface