From: Borislav Petkov <petkovbb@gmail.com>
To: bzolnier@gmail.com
Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
Borislav Petkov <bbpetkov@yahoo.de>
Subject: [PATCH 16/32] ide-tape: use generic scsi commands
Date: Sun, 27 Jan 2008 10:48:04 +0100 [thread overview]
Message-ID: <1201427300-3954-11-git-send-email-petkovbb@gmail.com> (raw)
In-Reply-To: <1201427300-3954-1-git-send-email-petkovbb@gmail.com>
From: Borislav Petkov <bbpetkov@yahoo.de>
Also, remove those which weren't used.
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
---
drivers/ide/ide-tape.c | 80 ++++++++++++++++++------------------------------
1 files changed, 30 insertions(+), 50 deletions(-)
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 0708049..1435f4e 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -36,6 +36,7 @@
#include <linux/completion.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
+#include <scsi/scsi.h>
#include <asm/byteorder.h>
#include <asm/irq.h>
@@ -521,27 +522,6 @@ static void ide_tape_put(struct ide_tape_obj *tape)
#define IDETAPE_MEDIUM_PRESENT 9
/*
- * Supported ATAPI tape drives packet commands
- */
-#define IDETAPE_TEST_UNIT_READY_CMD 0x00
-#define IDETAPE_REWIND_CMD 0x01
-#define IDETAPE_REQUEST_SENSE_CMD 0x03
-#define IDETAPE_READ_CMD 0x08
-#define IDETAPE_WRITE_CMD 0x0a
-#define IDETAPE_WRITE_FILEMARK_CMD 0x10
-#define IDETAPE_SPACE_CMD 0x11
-#define IDETAPE_INQUIRY_CMD 0x12
-#define IDETAPE_ERASE_CMD 0x19
-#define IDETAPE_MODE_SENSE_CMD 0x1a
-#define IDETAPE_MODE_SELECT_CMD 0x15
-#define IDETAPE_LOAD_UNLOAD_CMD 0x1b
-#define IDETAPE_PREVENT_CMD 0x1e
-#define IDETAPE_LOCATE_CMD 0x2b
-#define IDETAPE_READ_POSITION_CMD 0x34
-#define IDETAPE_READ_BUFFER_CMD 0x3c
-#define IDETAPE_SET_SPEED_CMD 0xbb
-
-/*
* Some defines for the READ BUFFER command
*/
#define IDETAPE_RETRIEVE_FAULTY_BLOCK 6
@@ -813,7 +793,7 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
* sense key=5, asc=0x22, ascq=0, let it slide. Some drives (i.e.
* Seagate STT3401A Travan) don't support 0-length read/writes.
*/
- if ((pc->c[0] == IDETAPE_READ_CMD || pc->c[0] == IDETAPE_WRITE_CMD)
+ if ((pc->c[0] == READ_6 || pc->c[0] == WRITE_6)
/* length==0 */
&& pc->c[4] == 0 && pc->c[3] == 0 && pc->c[2] == 0) {
if (tape->sense_key == 5) {
@@ -823,11 +803,11 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
set_bit(PC_ABORT, &pc->flags);
}
}
- if (pc->c[0] == IDETAPE_READ_CMD && !!(sense[2] & 0x80)) {
+ if (pc->c[0] == READ_6 && !!(sense[2] & 0x80)) {
pc->error = IDETAPE_ERROR_FILEMARK;
set_bit(PC_ABORT, &pc->flags);
}
- if (pc->c[0] == IDETAPE_WRITE_CMD) {
+ if (pc->c[0] == WRITE_6) {
if (!!(sense[2] & 0x40) ||
(tape->sense_key == 0xd &&
tape->asc == 0x0 &&
@@ -836,7 +816,7 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
set_bit(PC_ABORT, &pc->flags);
}
}
- if (pc->c[0] == IDETAPE_READ_CMD || pc->c[0] == IDETAPE_WRITE_CMD) {
+ if (pc->c[0] == READ_6 || pc->c[0] == WRITE_6) {
if (tape->sense_key == 8) {
pc->error = IDETAPE_ERROR_EOD;
set_bit(PC_ABORT, &pc->flags);
@@ -1073,7 +1053,7 @@ static ide_startstop_t idetape_request_sense_callback (ide_drive_t *drive)
static void idetape_create_request_sense_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_REQUEST_SENSE_CMD;
+ pc->c[0] = REQUEST_SENSE;
pc->c[4] = 20;
pc->request_transfer = 20;
pc->callback = &idetape_request_sense_callback;
@@ -1216,22 +1196,22 @@ static ide_startstop_t idetape_pc_intr (ide_drive_t *drive)
local_irq_enable();
#if SIMULATE_ERRORS
- if ((pc->c[0] == IDETAPE_WRITE_CMD ||
- pc->c[0] == IDETAPE_READ_CMD) &&
+ if ((pc->c[0] == WRITE_6 ||
+ pc->c[0] == READ_6) &&
(++error_sim_count % 100) == 0) {
printk(KERN_INFO "ide-tape: %s: simulating error\n",
tape->name);
stat |= ERR_STAT;
}
#endif
- if ((stat & ERR_STAT) && pc->c[0] == IDETAPE_REQUEST_SENSE_CMD)
+ if ((stat & ERR_STAT) && pc->c[0] == REQUEST_SENSE)
stat &= ~ERR_STAT;
if ((stat & ERR_STAT) || test_bit(PC_DMA_ERROR, &pc->flags)) {
/* Error detected */
debug_log(DBG_ERR, "%s: I/O error\n", tape->name);
- if (pc->c[0] == IDETAPE_REQUEST_SENSE_CMD) {
+ if (pc->c[0] == REQUEST_SENSE) {
printk(KERN_ERR "ide-tape: I/O error in request sense command\n");
return ide_do_reset(drive);
}
@@ -1416,13 +1396,13 @@ static ide_startstop_t idetape_issue_packet_command (ide_drive_t *drive, idetape
int dma_ok = 0;
u16 bcount;
- if (tape->pc->c[0] == IDETAPE_REQUEST_SENSE_CMD &&
- pc->c[0] == IDETAPE_REQUEST_SENSE_CMD) {
+ if (tape->pc->c[0] == REQUEST_SENSE &&
+ pc->c[0] == REQUEST_SENSE) {
printk(KERN_ERR "ide-tape: possible ide-tape.c bug - "
"Two request sense in serial were issued\n");
}
- if (tape->failed_pc == NULL && pc->c[0] != IDETAPE_REQUEST_SENSE_CMD)
+ if (tape->failed_pc == NULL && pc->c[0] != REQUEST_SENSE)
tape->failed_pc = pc;
/* Set the current packet command */
tape->pc = pc;
@@ -1435,7 +1415,7 @@ static ide_startstop_t idetape_issue_packet_command (ide_drive_t *drive, idetape
* filemark, or end of the media, for example).
*/
if (!test_bit(PC_ABORT, &pc->flags)) {
- if (!(pc->c[0] == IDETAPE_TEST_UNIT_READY_CMD &&
+ if (!(pc->c[0] == TEST_UNIT_READY &&
tape->sense_key == 2 && tape->asc == 4 &&
(tape->ascq == 1 || tape->ascq == 8))) {
printk(KERN_ERR "ide-tape: %s: I/O error, "
@@ -1502,7 +1482,7 @@ static ide_startstop_t idetape_pc_callback (ide_drive_t *drive)
static void idetape_create_mode_sense_cmd (idetape_pc_t *pc, u8 page_code)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_MODE_SENSE_CMD;
+ pc->c[0] = MODE_SENSE;
if (page_code != IDETAPE_BLOCK_DESCRIPTOR)
pc->c[1] = 8; /* DBD = 1 - Don't return block descriptors */
pc->c[2] = page_code;
@@ -1583,7 +1563,7 @@ static ide_startstop_t idetape_media_access_finished (ide_drive_t *drive)
if (stat & SEEK_STAT) {
if (stat & ERR_STAT) {
/* Error detected */
- if (pc->c[0] != IDETAPE_TEST_UNIT_READY_CMD)
+ if (pc->c[0] != TEST_UNIT_READY)
printk(KERN_ERR "ide-tape: %s: I/O error, ",
tape->name);
/* Retry operation */
@@ -1636,7 +1616,7 @@ static ide_startstop_t idetape_rw_callback (ide_drive_t *drive)
static void idetape_create_read_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_READ_CMD;
+ pc->c[0] = READ_6;
put_unaligned(htonl(length), (unsigned int *) &pc->c[1]);
pc->c[1] = 1;
pc->callback = &idetape_rw_callback;
@@ -1654,7 +1634,7 @@ static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, idetape_pc_t *p
struct idetape_bh *p = bh;
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_READ_BUFFER_CMD;
+ pc->c[0] = READ_BUFFER;
pc->c[1] = IDETAPE_RETRIEVE_FAULTY_BLOCK;
pc->c[7] = size >> 8;
pc->c[8] = size & 0xff;
@@ -1672,7 +1652,7 @@ static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, idetape_pc_t *p
static void idetape_create_write_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_WRITE_CMD;
+ pc->c[0] = WRITE_6;
put_unaligned(htonl(length), (unsigned int *) &pc->c[1]);
pc->c[1] = 1;
pc->callback = &idetape_rw_callback;
@@ -1715,7 +1695,7 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
* Retry a failed packet command
*/
if (tape->failed_pc != NULL &&
- tape->pc->c[0] == IDETAPE_REQUEST_SENSE_CMD) {
+ tape->pc->c[0] == REQUEST_SENSE) {
return idetape_issue_packet_command(drive, tape->failed_pc);
}
if (postponed_rq != NULL)
@@ -2079,7 +2059,7 @@ static ide_startstop_t idetape_read_position_callback(ide_drive_t *drive)
static void idetape_create_write_filemark_cmd (ide_drive_t *drive, idetape_pc_t *pc,int write_filemark)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_WRITE_FILEMARK_CMD;
+ pc->c[0] = WRITE_FILEMARKS;
pc->c[4] = write_filemark;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
@@ -2088,7 +2068,7 @@ static void idetape_create_write_filemark_cmd (ide_drive_t *drive, idetape_pc_t
static void idetape_create_test_unit_ready_cmd(idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_TEST_UNIT_READY_CMD;
+ pc->c[0] = TEST_UNIT_READY;
pc->callback = &idetape_pc_callback;
}
@@ -2126,7 +2106,7 @@ static int __idetape_queue_pc_tail (ide_drive_t *drive, idetape_pc_t *pc)
static void idetape_create_load_unload_cmd (ide_drive_t *drive, idetape_pc_t *pc,int cmd)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_LOAD_UNLOAD_CMD;
+ pc->c[0] = START_STOP;
pc->c[4] = cmd;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
@@ -2183,7 +2163,7 @@ static int idetape_flush_tape_buffers (ide_drive_t *drive)
static void idetape_create_read_position_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_READ_POSITION_CMD;
+ pc->c[0] = READ_POSITION;
pc->request_transfer = 20;
pc->callback = &idetape_read_position_callback;
}
@@ -2206,7 +2186,7 @@ static int idetape_read_position (ide_drive_t *drive)
static void idetape_create_locate_cmd (ide_drive_t *drive, idetape_pc_t *pc, unsigned int block, u8 partition, int skip)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_LOCATE_CMD;
+ pc->c[0] = POSITION_TO_ELEMENT;
pc->c[1] = 2;
put_unaligned(htonl(block), (unsigned int *) &pc->c[3]);
pc->c[8] = partition;
@@ -2223,7 +2203,7 @@ static int idetape_create_prevent_cmd (ide_drive_t *drive, idetape_pc_t *pc, int
return 0;
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_PREVENT_CMD;
+ pc->c[0] = ALLOW_MEDIUM_REMOVAL;
pc->c[4] = prevent;
pc->callback = &idetape_pc_callback;
return 1;
@@ -2373,7 +2353,7 @@ static void idetape_insert_pipeline_into_queue (ide_drive_t *drive)
static void idetape_create_inquiry_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_INQUIRY_CMD;
+ pc->c[0] = INQUIRY;
pc->c[4] = pc->request_transfer = 254;
pc->callback = &idetape_pc_callback;
}
@@ -2381,7 +2361,7 @@ static void idetape_create_inquiry_cmd (idetape_pc_t *pc)
static void idetape_create_rewind_cmd (ide_drive_t *drive, idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_REWIND_CMD;
+ pc->c[0] = REZERO_UNIT;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
}
@@ -2389,7 +2369,7 @@ static void idetape_create_rewind_cmd (ide_drive_t *drive, idetape_pc_t *pc)
static void idetape_create_erase_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_ERASE_CMD;
+ pc->c[0] = ERASE;
pc->c[1] = 1;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
@@ -2398,7 +2378,7 @@ static void idetape_create_erase_cmd (idetape_pc_t *pc)
static void idetape_create_space_cmd (idetape_pc_t *pc,int count, u8 cmd)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_SPACE_CMD;
+ pc->c[0] = SPACE;
put_unaligned(htonl(count), (unsigned int *) &pc->c[1]);
pc->c[1] = cmd;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
--
1.5.3.7
WARNING: multiple messages have this Message-ID (diff)
From: Borislav Petkov <petkovbb@gmail.com>
To: <bzolnier@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
Borislav Petkov <bbpetkov@yahoo.de>
Subject: [PATCH 16/32] ide-tape: use generic scsi commands
Date: Sun, 27 Jan 2008 10:48:04 +0100 [thread overview]
Message-ID: <1201427300-3954-11-git-send-email-petkovbb@gmail.com> (raw)
In-Reply-To: <1201427300-3954-1-git-send-email-petkovbb@gmail.com>
From: Borislav Petkov <bbpetkov@yahoo.de>
Also, remove those which weren't used.
Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
---
drivers/ide/ide-tape.c | 80 ++++++++++++++++++------------------------------
1 files changed, 30 insertions(+), 50 deletions(-)
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 0708049..1435f4e 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -36,6 +36,7 @@
#include <linux/completion.h>
#include <linux/bitops.h>
#include <linux/mutex.h>
+#include <scsi/scsi.h>
#include <asm/byteorder.h>
#include <asm/irq.h>
@@ -521,27 +522,6 @@ static void ide_tape_put(struct ide_tape_obj *tape)
#define IDETAPE_MEDIUM_PRESENT 9
/*
- * Supported ATAPI tape drives packet commands
- */
-#define IDETAPE_TEST_UNIT_READY_CMD 0x00
-#define IDETAPE_REWIND_CMD 0x01
-#define IDETAPE_REQUEST_SENSE_CMD 0x03
-#define IDETAPE_READ_CMD 0x08
-#define IDETAPE_WRITE_CMD 0x0a
-#define IDETAPE_WRITE_FILEMARK_CMD 0x10
-#define IDETAPE_SPACE_CMD 0x11
-#define IDETAPE_INQUIRY_CMD 0x12
-#define IDETAPE_ERASE_CMD 0x19
-#define IDETAPE_MODE_SENSE_CMD 0x1a
-#define IDETAPE_MODE_SELECT_CMD 0x15
-#define IDETAPE_LOAD_UNLOAD_CMD 0x1b
-#define IDETAPE_PREVENT_CMD 0x1e
-#define IDETAPE_LOCATE_CMD 0x2b
-#define IDETAPE_READ_POSITION_CMD 0x34
-#define IDETAPE_READ_BUFFER_CMD 0x3c
-#define IDETAPE_SET_SPEED_CMD 0xbb
-
-/*
* Some defines for the READ BUFFER command
*/
#define IDETAPE_RETRIEVE_FAULTY_BLOCK 6
@@ -813,7 +793,7 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
* sense key=5, asc=0x22, ascq=0, let it slide. Some drives (i.e.
* Seagate STT3401A Travan) don't support 0-length read/writes.
*/
- if ((pc->c[0] == IDETAPE_READ_CMD || pc->c[0] == IDETAPE_WRITE_CMD)
+ if ((pc->c[0] == READ_6 || pc->c[0] == WRITE_6)
/* length==0 */
&& pc->c[4] == 0 && pc->c[3] == 0 && pc->c[2] == 0) {
if (tape->sense_key == 5) {
@@ -823,11 +803,11 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
set_bit(PC_ABORT, &pc->flags);
}
}
- if (pc->c[0] == IDETAPE_READ_CMD && !!(sense[2] & 0x80)) {
+ if (pc->c[0] == READ_6 && !!(sense[2] & 0x80)) {
pc->error = IDETAPE_ERROR_FILEMARK;
set_bit(PC_ABORT, &pc->flags);
}
- if (pc->c[0] == IDETAPE_WRITE_CMD) {
+ if (pc->c[0] == WRITE_6) {
if (!!(sense[2] & 0x40) ||
(tape->sense_key == 0xd &&
tape->asc == 0x0 &&
@@ -836,7 +816,7 @@ static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
set_bit(PC_ABORT, &pc->flags);
}
}
- if (pc->c[0] == IDETAPE_READ_CMD || pc->c[0] == IDETAPE_WRITE_CMD) {
+ if (pc->c[0] == READ_6 || pc->c[0] == WRITE_6) {
if (tape->sense_key == 8) {
pc->error = IDETAPE_ERROR_EOD;
set_bit(PC_ABORT, &pc->flags);
@@ -1073,7 +1053,7 @@ static ide_startstop_t idetape_request_sense_callback (ide_drive_t *drive)
static void idetape_create_request_sense_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_REQUEST_SENSE_CMD;
+ pc->c[0] = REQUEST_SENSE;
pc->c[4] = 20;
pc->request_transfer = 20;
pc->callback = &idetape_request_sense_callback;
@@ -1216,22 +1196,22 @@ static ide_startstop_t idetape_pc_intr (ide_drive_t *drive)
local_irq_enable();
#if SIMULATE_ERRORS
- if ((pc->c[0] == IDETAPE_WRITE_CMD ||
- pc->c[0] == IDETAPE_READ_CMD) &&
+ if ((pc->c[0] == WRITE_6 ||
+ pc->c[0] == READ_6) &&
(++error_sim_count % 100) == 0) {
printk(KERN_INFO "ide-tape: %s: simulating error\n",
tape->name);
stat |= ERR_STAT;
}
#endif
- if ((stat & ERR_STAT) && pc->c[0] == IDETAPE_REQUEST_SENSE_CMD)
+ if ((stat & ERR_STAT) && pc->c[0] == REQUEST_SENSE)
stat &= ~ERR_STAT;
if ((stat & ERR_STAT) || test_bit(PC_DMA_ERROR, &pc->flags)) {
/* Error detected */
debug_log(DBG_ERR, "%s: I/O error\n", tape->name);
- if (pc->c[0] == IDETAPE_REQUEST_SENSE_CMD) {
+ if (pc->c[0] == REQUEST_SENSE) {
printk(KERN_ERR "ide-tape: I/O error in request sense command\n");
return ide_do_reset(drive);
}
@@ -1416,13 +1396,13 @@ static ide_startstop_t idetape_issue_packet_command (ide_drive_t *drive, idetape
int dma_ok = 0;
u16 bcount;
- if (tape->pc->c[0] == IDETAPE_REQUEST_SENSE_CMD &&
- pc->c[0] == IDETAPE_REQUEST_SENSE_CMD) {
+ if (tape->pc->c[0] == REQUEST_SENSE &&
+ pc->c[0] == REQUEST_SENSE) {
printk(KERN_ERR "ide-tape: possible ide-tape.c bug - "
"Two request sense in serial were issued\n");
}
- if (tape->failed_pc == NULL && pc->c[0] != IDETAPE_REQUEST_SENSE_CMD)
+ if (tape->failed_pc == NULL && pc->c[0] != REQUEST_SENSE)
tape->failed_pc = pc;
/* Set the current packet command */
tape->pc = pc;
@@ -1435,7 +1415,7 @@ static ide_startstop_t idetape_issue_packet_command (ide_drive_t *drive, idetape
* filemark, or end of the media, for example).
*/
if (!test_bit(PC_ABORT, &pc->flags)) {
- if (!(pc->c[0] == IDETAPE_TEST_UNIT_READY_CMD &&
+ if (!(pc->c[0] == TEST_UNIT_READY &&
tape->sense_key == 2 && tape->asc == 4 &&
(tape->ascq == 1 || tape->ascq == 8))) {
printk(KERN_ERR "ide-tape: %s: I/O error, "
@@ -1502,7 +1482,7 @@ static ide_startstop_t idetape_pc_callback (ide_drive_t *drive)
static void idetape_create_mode_sense_cmd (idetape_pc_t *pc, u8 page_code)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_MODE_SENSE_CMD;
+ pc->c[0] = MODE_SENSE;
if (page_code != IDETAPE_BLOCK_DESCRIPTOR)
pc->c[1] = 8; /* DBD = 1 - Don't return block descriptors */
pc->c[2] = page_code;
@@ -1583,7 +1563,7 @@ static ide_startstop_t idetape_media_access_finished (ide_drive_t *drive)
if (stat & SEEK_STAT) {
if (stat & ERR_STAT) {
/* Error detected */
- if (pc->c[0] != IDETAPE_TEST_UNIT_READY_CMD)
+ if (pc->c[0] != TEST_UNIT_READY)
printk(KERN_ERR "ide-tape: %s: I/O error, ",
tape->name);
/* Retry operation */
@@ -1636,7 +1616,7 @@ static ide_startstop_t idetape_rw_callback (ide_drive_t *drive)
static void idetape_create_read_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_READ_CMD;
+ pc->c[0] = READ_6;
put_unaligned(htonl(length), (unsigned int *) &pc->c[1]);
pc->c[1] = 1;
pc->callback = &idetape_rw_callback;
@@ -1654,7 +1634,7 @@ static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, idetape_pc_t *p
struct idetape_bh *p = bh;
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_READ_BUFFER_CMD;
+ pc->c[0] = READ_BUFFER;
pc->c[1] = IDETAPE_RETRIEVE_FAULTY_BLOCK;
pc->c[7] = size >> 8;
pc->c[8] = size & 0xff;
@@ -1672,7 +1652,7 @@ static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, idetape_pc_t *p
static void idetape_create_write_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_WRITE_CMD;
+ pc->c[0] = WRITE_6;
put_unaligned(htonl(length), (unsigned int *) &pc->c[1]);
pc->c[1] = 1;
pc->callback = &idetape_rw_callback;
@@ -1715,7 +1695,7 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
* Retry a failed packet command
*/
if (tape->failed_pc != NULL &&
- tape->pc->c[0] == IDETAPE_REQUEST_SENSE_CMD) {
+ tape->pc->c[0] == REQUEST_SENSE) {
return idetape_issue_packet_command(drive, tape->failed_pc);
}
if (postponed_rq != NULL)
@@ -2079,7 +2059,7 @@ static ide_startstop_t idetape_read_position_callback(ide_drive_t *drive)
static void idetape_create_write_filemark_cmd (ide_drive_t *drive, idetape_pc_t *pc,int write_filemark)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_WRITE_FILEMARK_CMD;
+ pc->c[0] = WRITE_FILEMARKS;
pc->c[4] = write_filemark;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
@@ -2088,7 +2068,7 @@ static void idetape_create_write_filemark_cmd (ide_drive_t *drive, idetape_pc_t
static void idetape_create_test_unit_ready_cmd(idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_TEST_UNIT_READY_CMD;
+ pc->c[0] = TEST_UNIT_READY;
pc->callback = &idetape_pc_callback;
}
@@ -2126,7 +2106,7 @@ static int __idetape_queue_pc_tail (ide_drive_t *drive, idetape_pc_t *pc)
static void idetape_create_load_unload_cmd (ide_drive_t *drive, idetape_pc_t *pc,int cmd)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_LOAD_UNLOAD_CMD;
+ pc->c[0] = START_STOP;
pc->c[4] = cmd;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
@@ -2183,7 +2163,7 @@ static int idetape_flush_tape_buffers (ide_drive_t *drive)
static void idetape_create_read_position_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_READ_POSITION_CMD;
+ pc->c[0] = READ_POSITION;
pc->request_transfer = 20;
pc->callback = &idetape_read_position_callback;
}
@@ -2206,7 +2186,7 @@ static int idetape_read_position (ide_drive_t *drive)
static void idetape_create_locate_cmd (ide_drive_t *drive, idetape_pc_t *pc, unsigned int block, u8 partition, int skip)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_LOCATE_CMD;
+ pc->c[0] = POSITION_TO_ELEMENT;
pc->c[1] = 2;
put_unaligned(htonl(block), (unsigned int *) &pc->c[3]);
pc->c[8] = partition;
@@ -2223,7 +2203,7 @@ static int idetape_create_prevent_cmd (ide_drive_t *drive, idetape_pc_t *pc, int
return 0;
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_PREVENT_CMD;
+ pc->c[0] = ALLOW_MEDIUM_REMOVAL;
pc->c[4] = prevent;
pc->callback = &idetape_pc_callback;
return 1;
@@ -2373,7 +2353,7 @@ static void idetape_insert_pipeline_into_queue (ide_drive_t *drive)
static void idetape_create_inquiry_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_INQUIRY_CMD;
+ pc->c[0] = INQUIRY;
pc->c[4] = pc->request_transfer = 254;
pc->callback = &idetape_pc_callback;
}
@@ -2381,7 +2361,7 @@ static void idetape_create_inquiry_cmd (idetape_pc_t *pc)
static void idetape_create_rewind_cmd (ide_drive_t *drive, idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_REWIND_CMD;
+ pc->c[0] = REZERO_UNIT;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
}
@@ -2389,7 +2369,7 @@ static void idetape_create_rewind_cmd (ide_drive_t *drive, idetape_pc_t *pc)
static void idetape_create_erase_cmd (idetape_pc_t *pc)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_ERASE_CMD;
+ pc->c[0] = ERASE;
pc->c[1] = 1;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
pc->callback = &idetape_pc_callback;
@@ -2398,7 +2378,7 @@ static void idetape_create_erase_cmd (idetape_pc_t *pc)
static void idetape_create_space_cmd (idetape_pc_t *pc,int count, u8 cmd)
{
idetape_init_pc(pc);
- pc->c[0] = IDETAPE_SPACE_CMD;
+ pc->c[0] = SPACE;
put_unaligned(htonl(count), (unsigned int *) &pc->c[1]);
pc->c[1] = cmd;
set_bit(PC_WAIT_FOR_DSC, &pc->flags);
--
1.5.3.7
next prev parent reply other threads:[~2008-01-27 9:49 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-27 9:47 [PATCH 06/32] ide-tape: remove IDETAPE_DEBUG_BUGS Borislav Petkov
2008-01-27 9:47 ` Borislav Petkov
2008-01-27 9:47 ` [PATCH 07/32] ide-tape: refactor the debug logging facility Borislav Petkov
2008-01-27 9:47 ` Borislav Petkov
2008-01-27 16:12 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:47 ` [PATCH 08/32] ide-tape: remove struct idetape_capabilities_page_t Borislav Petkov
2008-01-27 9:47 ` Borislav Petkov
2008-01-27 16:46 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:47 ` [PATCH 09/32] ide-tape: remove struct idetape_inquiry_result_t Borislav Petkov
2008-01-27 9:47 ` Borislav Petkov
2008-01-27 9:47 ` [PATCH 10/32] ide-tape: remove struct idetape_read_position_result_t Borislav Petkov
2008-01-27 9:47 ` Borislav Petkov
2008-01-27 19:43 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:47 ` [PATCH 11/32] ide-tape: remove struct idetape_data_compression_page_t Borislav Petkov
2008-01-27 9:47 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 12/32] ide-tape: remove struct idetape_medium_partition_page_t Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 13/32] ide-tape: remove struct idetape_parameter_block_descriptor_t Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 14/32] ide-tape: remove structs os_partition_t, os_dat_entry_t, os_dat_t Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 15/32] ide-tape: remove struct idetape_block_size_page_t Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov [this message]
2008-01-27 9:48 ` [PATCH 16/32] ide-tape: use generic scsi commands Borislav Petkov
2008-01-27 9:48 ` [PATCH 17/32] ide-tape: remove EXPERIMENTAL driver status Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 18/32] ide-tape: use generic byteorder macros Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 19/32] ide-tape: remove unused sense packet commands Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 20/32] ide-tape: make function name more accurate Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 21/32] ide-tape: idetape_chrdev_direction_t:shorten enum names Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 18:38 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 22/32] ide-tape: struct idetape_packet_command_s: shorten member names Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 19:40 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 23/32] ide-tape: struct idetape_tape_t: " Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-02-02 23:43 ` Bartlomiej Zolnierkiewicz
2008-02-03 11:36 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 24/32] ide-tape: remove unreachable code chunk Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 19:41 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 25/32] ide-tape: simplify code branching in the interrupt handler Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 19:42 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [RFC PATCH 26/32] ide-tape: remove packet command and struct request memory buffers Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-02-03 0:03 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 27/32] ide-tape: remove idetape_increase_max_pipeline_stages() Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-02-03 0:07 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 28/32] ide-tape: shorten some function names Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-02-03 0:12 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 29/32] ide-tape: remove mtio.h related comments Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 18:24 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 30/32] ide-tape: remove atomic test/set macros Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 9:48 ` [PATCH 31/32] ide-tape: remove idetape_config_t typedef Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 18:30 ` Bartlomiej Zolnierkiewicz
2008-01-27 9:48 ` [PATCH 32/32] ide-tape: cleanup the remaining codestyle issues Borislav Petkov
2008-01-27 9:48 ` Borislav Petkov
2008-01-27 10:48 ` [PATCH 06/32] ide-tape: remove IDETAPE_DEBUG_BUGS Borislav Petkov
2008-01-27 15:35 ` Bartlomiej Zolnierkiewicz
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