From: Domen Puncer <domen@coderock.org>
Pretty trivial cleanups:
- reordered #includes
- improved some printk's (note: this actually enabled some debug printk's)
- removed ()'s from returns
- removed SONY_POLL_EACH_BYTE, as grep doesn't find it anywhere else
- removed panic() as it can't happen.
Signed-off-by: Domen Puncer <domen@coderock.org>
Acked-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/drivers/cdrom/cdu31a.c | 389 +++++++++++++++--------------------------
1 files changed, 150 insertions(+), 239 deletions(-)
diff -puN drivers/cdrom/cdu31a.c~cdrom-cdu31a-cleanups drivers/cdrom/cdu31a.c
--- 25/drivers/cdrom/cdu31a.c~cdrom-cdu31a-cleanups 2005-03-16 21:42:07.000000000 -0800
+++ 25-akpm/drivers/cdrom/cdu31a.c 2005-03-16 21:42:07.000000000 -0800
@@ -148,10 +148,10 @@
* Ondrej Zary <rainbow@rainbow-software.org>
*/
-#include <linux/major.h>
+#define DEBUG 1
+#include <linux/major.h>
#include <linux/module.h>
-
#include <linux/errno.h>
#include <linux/signal.h>
#include <linux/sched.h>
@@ -166,13 +166,13 @@
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/cdrom.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/dma.h>
-#include <linux/cdrom.h>
#include "cdu31a.h"
#define MAJOR_NR CDU31A_CDROM_MAJOR
@@ -180,10 +180,7 @@
#define CDU31A_MAX_CONSECUTIVE_ATTENTIONS 10
-#define DEBUG 1
-
-/* Define the following if you have data corruption problems. */
-#undef SONY_POLL_EACH_BYTE
+#define PFX "CDU31A: "
/*
** Edit the following data to change interrupts, DMA channels, etc.
@@ -397,37 +394,37 @@ static inline void sony_sleep(void)
*/
static inline int is_attention(void)
{
- return ((inb(sony_cd_status_reg) & SONY_ATTN_BIT) != 0);
+ return (inb(sony_cd_status_reg) & SONY_ATTN_BIT) != 0;
}
static inline int is_busy(void)
{
- return ((inb(sony_cd_status_reg) & SONY_BUSY_BIT) != 0);
+ return (inb(sony_cd_status_reg) & SONY_BUSY_BIT) != 0;
}
static inline int is_data_ready(void)
{
- return ((inb(sony_cd_status_reg) & SONY_DATA_RDY_BIT) != 0);
+ return (inb(sony_cd_status_reg) & SONY_DATA_RDY_BIT) != 0;
}
static inline int is_data_requested(void)
{
- return ((inb(sony_cd_status_reg) & SONY_DATA_REQUEST_BIT) != 0);
+ return (inb(sony_cd_status_reg) & SONY_DATA_REQUEST_BIT) != 0;
}
static inline int is_result_ready(void)
{
- return ((inb(sony_cd_status_reg) & SONY_RES_RDY_BIT) != 0);
+ return (inb(sony_cd_status_reg) & SONY_RES_RDY_BIT) != 0;
}
static inline int is_param_write_rdy(void)
{
- return ((inb(sony_cd_fifost_reg) & SONY_PARAM_WRITE_RDY_BIT) != 0);
+ return (inb(sony_cd_fifost_reg) & SONY_PARAM_WRITE_RDY_BIT) != 0;
}
static inline int is_result_reg_not_empty(void)
{
- return ((inb(sony_cd_fifost_reg) & SONY_RES_REG_NOT_EMP_BIT) != 0);
+ return (inb(sony_cd_fifost_reg) & SONY_RES_REG_NOT_EMP_BIT) != 0;
}
static inline void reset_drive(void)
@@ -478,17 +475,17 @@ static inline void clear_param_reg(void)
static inline unsigned char read_status_register(void)
{
- return (inb(sony_cd_status_reg));
+ return inb(sony_cd_status_reg);
}
static inline unsigned char read_result_register(void)
{
- return (inb(sony_cd_result_reg));
+ return inb(sony_cd_result_reg);
}
static inline unsigned char read_data_register(void)
{
- return (inb(sony_cd_read_reg));
+ return inb(sony_cd_read_reg);
}
static inline void write_param(unsigned char param)
@@ -534,8 +531,8 @@ static irqreturn_t cdu31a_interrupt(int
wake_up(&cdu31a_irq_wait);
} else {
disable_interrupts();
- printk
- ("CDU31A: Got an interrupt but nothing was waiting\n");
+ printk(KERN_NOTICE PFX
+ "Got an interrupt but nothing was waiting\n");
}
return IRQ_HANDLED;
}
@@ -610,8 +607,8 @@ static void set_drive_params(int want_do
do_sony_cd_cmd(SONY_SET_DRIVE_PARAM_CMD,
params, 2, res_reg, &res_size);
if ((res_size < 2) || ((res_reg[0] & 0xf0) == 0x20)) {
- printk(" Unable to set spin-down time: 0x%2.2x\n",
- res_reg[1]);
+ printk(KERN_NOTICE PFX
+ "Unable to set spin-down time: 0x%2.2x\n", res_reg[1]);
}
params[0] = SONY_SD_MECH_CONTROL;
@@ -627,8 +624,8 @@ static void set_drive_params(int want_do
do_sony_cd_cmd(SONY_SET_DRIVE_PARAM_CMD,
params, 2, res_reg, &res_size);
if ((res_size < 2) || ((res_reg[0] & 0xf0) == 0x20)) {
- printk(" Unable to set mechanical parameters: 0x%2.2x\n",
- res_reg[1]);
+ printk(KERN_NOTICE PFX "Unable to set mechanical "
+ "parameters: 0x%2.2x\n", res_reg[1]);
}
}
@@ -672,7 +669,7 @@ static void restart_on_error(void)
unsigned long retry_count;
- printk("cdu31a: Resetting drive on error\n");
+ printk(KERN_NOTICE PFX "Resetting drive on error\n");
reset_drive();
retry_count = jiffies + SONY_RESET_TIMEOUT;
while (time_before(jiffies, retry_count) && (!is_attention())) {
@@ -681,7 +678,7 @@ static void restart_on_error(void)
set_drive_params(sony_speed);
do_sony_cd_cmd(SONY_SPIN_UP_CMD, NULL, 0, res_reg, &res_size);
if ((res_size < 2) || ((res_reg[0] & 0xf0) == 0x20)) {
- printk("cdu31a: Unable to spin up drive: 0x%2.2x\n",
+ printk(KERN_NOTICE PFX "Unable to spin up drive: 0x%2.2x\n",
res_reg[1]);
}
@@ -741,9 +738,7 @@ get_result(unsigned char *result_buffer,
while (handle_sony_cd_attention());
}
if (is_busy() || (!(is_result_ready()))) {
-#if DEBUG
- printk("CDU31A timeout out %d\n", __LINE__);
-#endif
+ pr_debug(PFX "timeout out %d\n", __LINE__);
result_buffer[0] = 0x20;
result_buffer[1] = SONY_TIMEOUT_OP_ERR;
*result_size = 2;
@@ -794,10 +789,8 @@ get_result(unsigned char *result_buffer,
retry_count--;
}
if (!is_result_ready()) {
-#if DEBUG
- printk("CDU31A timeout out %d\n",
+ pr_debug(PFX "timeout out %d\n",
__LINE__);
-#endif
result_buffer[0] = 0x20;
result_buffer[1] =
SONY_TIMEOUT_OP_ERR;
@@ -823,10 +816,8 @@ get_result(unsigned char *result_buffer,
retry_count--;
}
if (!is_result_ready()) {
-#if DEBUG
- printk("CDU31A timeout out %d\n",
+ pr_debug(PFX "timeout out %d\n",
__LINE__);
-#endif
result_buffer[0] = 0x20;
result_buffer[1] =
SONY_TIMEOUT_OP_ERR;
@@ -896,9 +887,7 @@ retry_cd_operation:
while (handle_sony_cd_attention());
}
if (is_busy()) {
-#if DEBUG
- printk("CDU31A timeout out %d\n", __LINE__);
-#endif
+ pr_debug(PFX "timeout out %d\n", __LINE__);
result_buffer[0] = 0x20;
result_buffer[1] = SONY_TIMEOUT_OP_ERR;
*result_size = 2;
@@ -945,21 +934,18 @@ static int handle_sony_cd_attention(void
volatile int val;
-#if 0*DEBUG
- printk("Entering handle_sony_cd_attention\n");
+#if 0
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
#endif
if (is_attention()) {
if (num_consecutive_attentions >
CDU31A_MAX_CONSECUTIVE_ATTENTIONS) {
- printk
- ("cdu31a: Too many consecutive attentions: %d\n",
- num_consecutive_attentions);
+ printk(KERN_NOTICE PFX "Too many consecutive "
+ "attentions: %d\n", num_consecutive_attentions);
num_consecutive_attentions = 0;
-#if DEBUG
- printk("Leaving handle_sony_cd_attention at %d\n",
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__,
__LINE__);
-#endif
- return (0);
+ return 0;
}
clear_attention();
@@ -999,11 +985,8 @@ static int handle_sony_cd_attention(void
}
num_consecutive_attentions++;
-#if DEBUG
- printk("Leaving handle_sony_cd_attention at %d\n",
- __LINE__);
-#endif
- return (1);
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
+ return 1;
} else if (abort_read_started) {
while (is_result_reg_not_empty()) {
val = read_result_register();
@@ -1015,18 +998,15 @@ static int handle_sony_cd_attention(void
val = read_data_register();
}
abort_read_started = 0;
-#if DEBUG
- printk("Leaving handle_sony_cd_attention at %d\n",
- __LINE__);
-#endif
- return (1);
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
+ return 1;
}
num_consecutive_attentions = 0;
-#if 0*DEBUG
- printk("Leaving handle_sony_cd_attention at %d\n", __LINE__);
+#if 0
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
#endif
- return (0);
+ return 0;
}
@@ -1038,14 +1018,14 @@ static inline unsigned int int_to_bcd(un
retval = (val / 10) << 4;
retval = retval | val % 10;
- return (retval);
+ return retval;
}
/* Convert from BCD to an integer from 0-99 */
static unsigned int bcd_to_int(unsigned int bcd)
{
- return ((((bcd >> 4) & 0x0f) * 10) + (bcd & 0x0f));
+ return (((bcd >> 4) & 0x0f) * 10) + (bcd & 0x0f);
}
@@ -1105,9 +1085,7 @@ start_request(unsigned int sector, unsig
unsigned long retry_count;
-#if DEBUG
- printk("Entering start_request\n");
-#endif
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
log_to_msf(sector, params);
size_to_buf(nsect, ¶ms[3]);
@@ -1125,11 +1103,10 @@ start_request(unsigned int sector, unsig
}
if (is_busy()) {
- printk("CDU31A: Timeout while waiting to issue command\n");
-#if DEBUG
- printk("Leaving start_request at %d\n", __LINE__);
-#endif
- return (1);
+ printk(KERN_NOTICE PFX "Timeout while waiting "
+ "to issue command\n");
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
+ return 1;
} else {
/* Issue the command */
clear_result_ready();
@@ -1140,14 +1117,10 @@ start_request(unsigned int sector, unsig
sony_blocks_left = nsect * 4;
sony_next_block = sector * 4;
-#if DEBUG
- printk("Leaving start_request at %d\n", __LINE__);
-#endif
- return (0);
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
+ return 0;
}
-#if DEBUG
- printk("Leaving start_request at %d\n", __LINE__);
-#endif
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
}
/* Abort a pending read operation. Clear all the drive status variables. */
@@ -1160,7 +1133,7 @@ static void abort_read(void)
do_sony_cd_cmd(SONY_ABORT_CMD, NULL, 0, result_reg, &result_size);
if ((result_reg[0] & 0xf0) == 0x20) {
- printk("CDU31A: Error aborting read, %s error\n",
+ printk(KERN_ERR PFX "Aborting read, %s error\n",
translate_error(result_reg[1]));
}
@@ -1183,9 +1156,7 @@ static void handle_abort_timeout(unsigne
{
unsigned long flags;
-#if DEBUG
- printk("Entering handle_abort_timeout\n");
-#endif
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
save_flags(flags);
cli();
/* If it is in use, ignore it. */
@@ -1202,18 +1173,14 @@ static void handle_abort_timeout(unsigne
abort_read_started = 1;
}
restore_flags(flags);
-#if DEBUG
- printk("Leaving handle_abort_timeout\n");
-#endif
+ pr_debug(PFX "Leaving %s\n", __FUNCTION__);
}
/* Actually get one sector of data from the drive. */
static void
input_data_sector(char *buffer)
{
-#if DEBUG
- printk("Entering input_data_sector\n");
-#endif
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
/* If an XA disk on a CDU31A, skip the first 12 bytes of data from
the disk. The real data is after that. We can use audio_buffer. */
@@ -1229,9 +1196,7 @@ input_data_sector(char *buffer)
if (sony_xa_mode)
insb(sony_cd_read_reg, audio_buffer, CD_XA_TAIL);
-#if DEBUG
- printk("Leaving input_data_sector\n");
-#endif
+ pr_debug(PFX "Leaving %s\n", __FUNCTION__);
}
/* read data from the drive. Note the nsect must be <= 4. */
@@ -1243,9 +1208,7 @@ read_data_block(char *buffer,
{
unsigned long retry_count;
-#if DEBUG
- printk("Entering read_data_block\n");
-#endif
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
res_reg[0] = 0;
res_reg[1] = 0;
@@ -1262,18 +1225,15 @@ read_data_block(char *buffer,
if (is_result_ready()) {
get_result(res_reg, res_size);
if ((res_reg[0] & 0xf0) != 0x20) {
- printk
- ("CDU31A: Got result that should have been error: %d\n",
- res_reg[0]);
+ printk(KERN_NOTICE PFX "Got result that should"
+ " have been error: %d\n", res_reg[0]);
res_reg[0] = 0x20;
res_reg[1] = SONY_BAD_DATA_ERR;
*res_size = 2;
}
abort_read();
} else {
-#if DEBUG
- printk("CDU31A timeout out %d\n", __LINE__);
-#endif
+ pr_debug(PFX "timeout out %d\n", __LINE__);
res_reg[0] = 0x20;
res_reg[1] = SONY_TIMEOUT_OP_ERR;
*res_size = 2;
@@ -1294,9 +1254,7 @@ read_data_block(char *buffer,
}
if (!is_result_ready()) {
-#if DEBUG
- printk("CDU31A timeout out %d\n", __LINE__);
-#endif
+ pr_debug(PFX "timeout out %d\n", __LINE__);
res_reg[0] = 0x20;
res_reg[1] = SONY_TIMEOUT_OP_ERR;
*res_size = 2;
@@ -1315,9 +1273,8 @@ read_data_block(char *buffer,
SONY_RECOV_LECC_ERR_BLK_STAT)) {
/* nothing here */
} else {
- printk
- ("CDU31A: Data block error: 0x%x\n",
- res_reg[0]);
+ printk(KERN_ERR PFX "Data block "
+ "error: 0x%x\n", res_reg[0]);
res_reg[0] = 0x20;
res_reg[1] = SONY_BAD_DATA_ERR;
*res_size = 2;
@@ -1330,9 +1287,8 @@ read_data_block(char *buffer,
} else if ((res_reg[0] & 0xf0) != 0x20) {
/* The drive gave me bad status, I don't know what to do.
Reset the driver and return an error. */
- printk
- ("CDU31A: Invalid block status: 0x%x\n",
- res_reg[0]);
+ printk(KERN_ERR PFX "Invalid block "
+ "status: 0x%x\n", res_reg[0]);
restart_on_error();
res_reg[0] = 0x20;
res_reg[1] = SONY_BAD_DATA_ERR;
@@ -1340,9 +1296,7 @@ read_data_block(char *buffer,
}
}
}
-#if DEBUG
- printk("Leaving read_data_block at %d\n", __LINE__);
-#endif
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
}
@@ -1361,12 +1315,9 @@ static void do_cdu31a_request(request_qu
unsigned int res_size;
unsigned long flags;
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
-#if DEBUG
- printk("Entering do_cdu31a_request\n");
-#endif
-
- /*
+ /*
* Make sure no one else is using the driver; wait for them
* to finish if it is so.
*/
@@ -1376,10 +1327,8 @@ static void do_cdu31a_request(request_qu
interruptible_sleep_on(&sony_wait);
if (signal_pending(current)) {
restore_flags(flags);
-#if DEBUG
- printk("Leaving do_cdu31a_request at %d\n",
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__,
__LINE__);
-#endif
return;
}
}
@@ -1414,12 +1363,10 @@ static void do_cdu31a_request(request_qu
block = req->sector;
nblock = req->nr_sectors;
-#if DEBUG
- printk("CDU31A: request at block %d, length %d blocks\n",
+ pr_debug(PFX "request at block %d, length %d blocks\n",
block, nblock);
-#endif
if (!sony_toc_read) {
- printk("CDU31A: TOC not read\n");
+ printk(KERN_NOTICE PFX "TOC not read\n");
end_request(req, 0);
continue;
}
@@ -1431,14 +1378,13 @@ static void do_cdu31a_request(request_qu
end_request(req, 0);
continue;
}
- if (rq_data_dir(req) != READ)
- panic("CDU31A: Unknown cmd");
+
/*
* If the block address is invalid or the request goes beyond the end of
* the media, return an error.
*/
if (((block + nblock) / 4) >= sony_toc.lead_out_start_lba) {
- printk("CDU31A: Request past end of media\n");
+ printk(KERN_NOTICE PFX "Request past end of media\n");
end_request(req, 0);
continue;
}
@@ -1451,7 +1397,7 @@ static void do_cdu31a_request(request_qu
while (handle_sony_cd_attention());
if (!sony_toc_read) {
- printk("CDU31A: TOC not read\n");
+ printk(KERN_NOTICE PFX "TOC not read\n");
end_request(req, 0);
continue;
}
@@ -1468,18 +1414,16 @@ static void do_cdu31a_request(request_qu
the driver, abort the current operation and start a
new one. */
else if (block != sony_next_block) {
-#if DEBUG
- printk("CDU31A Warning: Read for block %d, expected %d\n",
+ pr_debug(PFX "Read for block %d, expected %d\n",
block, sony_next_block);
-#endif
abort_read();
if (!sony_toc_read) {
- printk("CDU31A: TOC not read\n");
+ printk(KERN_NOTICE PFX "TOC not read\n");
end_request(req, 0);
continue;
}
if (start_request(block / 4, nblock / 4)) {
- printk("CDU31a: start request failed\n");
+ printk(KERN_NOTICE PFX "start request failed\n");
end_request(req, 0);
continue;
}
@@ -1507,7 +1451,7 @@ static void do_cdu31a_request(request_qu
do_sony_cd_cmd(SONY_SPIN_UP_CMD, NULL, 0, res_reg,
&res_size);
} else {
- printk("CDU31A: %s error for block %d, nblock %d\n",
+ printk(KERN_NOTICE PFX "%s error for block %d, nblock %d\n",
translate_error(res_reg[1]), block, nblock);
}
goto try_read_again;
@@ -1528,9 +1472,7 @@ static void do_cdu31a_request(request_qu
sony_inuse = 0;
wake_up_interruptible(&sony_wait);
restore_flags(flags);
-#if DEBUG
- printk("Leaving do_cdu31a_request at %d\n", __LINE__);
-#endif
+ pr_debug(PFX "Leaving %s at %d\n", __FUNCTION__, __LINE__);
}
@@ -1549,9 +1491,7 @@ static void sony_get_toc(void)
int mint = 99;
int maxt = 0;
-#if DEBUG
- printk("Entering sony_get_toc\n");
-#endif
+ pr_debug(PFX "Entering %s\n", __FUNCTION__);
num_spin_ups = 0;
if (!sony_toc_read) {
@@ -1602,16 +1542,12 @@ static void sony_get_toc(void)
/* This seems to slow things down enough to make it work. This
* appears to be a problem in do_sony_cd_cmd. This printk seems
* to address the symptoms... -Erik */
-#if DEBUG
- printk("cdu31a: Trying session %d\n", session);
-#endif
+ pr_debug(PFX "Trying session %d\n", session);
parms[0] = session;
do_sony_cd_cmd(SONY_READ_TOC_SPEC_CMD,
parms, 1, res_reg, &res_size);
-#if DEBUG
- printk("%2.2x %2.2x\n", res_reg[0], res_reg[1]);
-#endif
+ pr_debug(PFX "%2.2x %2.2x\n", res_reg[0], res_reg[1]);
if ((res_size < 2)
|| ((res_reg[0] & 0xf0) == 0x20)) {
@@ -1621,9 +1557,7 @@ static void sony_get_toc(void)
("Yikes! Couldn't read any sessions!");
break;
}
-#if DEBUG
- printk("Reading session %d\n", session);
-#endif
+ pr_debug(PFX "Reading session %d\n", session);
parms[0] = session;
do_sony_cd_cmd(SONY_REQ_TOC_DATA_SPEC_CMD,
@@ -1634,8 +1568,8 @@ static void sony_get_toc(void)
if ((res_size < 2)
|| ((single_toc.exec_status[0] & 0xf0) ==
0x20)) {
- printk
- ("cdu31a: Error reading session %d: %x %s\n",
+ printk(KERN_ERR PFX "Error reading "
+ "session %d: %x %s\n",
session, single_toc.exec_status[0],
translate_error(single_toc.
exec_status[1]));
@@ -1643,29 +1577,27 @@ static void sony_get_toc(void)
set. */
return;
}
-#if DEBUG
- printk
- ("add0 %01x, con0 %01x, poi0 %02x, 1st trk %d, dsktyp %x, dum0 %x\n",
+ pr_debug(PFX "add0 %01x, con0 %01x, poi0 %02x, "
+ "1st trk %d, dsktyp %x, dum0 %x\n",
single_toc.address0, single_toc.control0,
single_toc.point0,
bcd_to_int(single_toc.first_track_num),
single_toc.disk_type, single_toc.dummy0);
- printk
- ("add1 %01x, con1 %01x, poi1 %02x, lst trk %d, dummy1 %x, dum2 %x\n",
+ pr_debug(PFX "add1 %01x, con1 %01x, poi1 %02x, "
+ "lst trk %d, dummy1 %x, dum2 %x\n",
single_toc.address1, single_toc.control1,
single_toc.point1,
bcd_to_int(single_toc.last_track_num),
single_toc.dummy1, single_toc.dummy2);
- printk
- ("add2 %01x, con2 %01x, poi2 %02x leadout start min %d, sec %d, frame %d\n",
+ pr_debug(PFX "add2 %01x, con2 %01x, poi2 %02x "
+ "leadout start min %d, sec %d, frame %d\n",
single_toc.address2, single_toc.control2,
single_toc.point2,
bcd_to_int(single_toc.lead_out_start_msf[0]),
bcd_to_int(single_toc.lead_out_start_msf[1]),
bcd_to_int(single_toc.lead_out_start_msf[2]));
if (res_size > 18 && single_toc.pointb0 > 0xaf)
- printk
- ("addb0 %01x, conb0 %01x, poib0 %02x, nextsession min %d, sec %d, frame %d\n"
+ pr_debug(PFX "addb0 %01x, conb0 %01x, poib0 %02x, nextsession min %d, sec %d, frame %d\n"
"#mode5_ptrs %02d, max_start_outer_leadout_msf min %d, sec %d, frame %d\n",
single_toc.addressb0,
single_toc.controlb0,
@@ -1690,8 +1622,7 @@ static void sony_get_toc(void)
max_start_outer_leadout_msf
[2]));
if (res_size > 27 && single_toc.pointb1 > 0xaf)
- printk
- ("addb1 %01x, conb1 %01x, poib1 %02x, %x %x %x %x #skipint_ptrs %d, #skiptrkassign %d %x\n",
+ pr_debug(PFX "addb1 %01x, conb1 %01x, poib1 %02x, %x %x %x %x #skipint_ptrs %d, #skiptrkassign %d %x\n",
single_toc.addressb1,
single_toc.controlb1,
single_toc.pointb1,
@@ -1703,8 +1634,7 @@ static void sony_get_toc(void)
single_toc.num_skip_track_assignments,
single_toc.dummyb0_2);
if (res_size > 36 && single_toc.pointb2 > 0xaf)
- printk
- ("addb2 %01x, conb2 %01x, poib2 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
+ pr_debug(PFX "addb2 %01x, conb2 %01x, poib2 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
single_toc.addressb2,
single_toc.controlb2,
single_toc.pointb2,
@@ -1716,8 +1646,7 @@ static void sony_get_toc(void)
single_toc.tracksb2[5],
single_toc.tracksb2[6]);
if (res_size > 45 && single_toc.pointb3 > 0xaf)
- printk
- ("addb3 %01x, conb3 %01x, poib3 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
+ pr_debug(PFX "addb3 %01x, conb3 %01x, poib3 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
single_toc.addressb3,
single_toc.controlb3,
single_toc.pointb3,
@@ -1729,8 +1658,7 @@ static void sony_get_toc(void)
single_toc.tracksb3[5],
single_toc.tracksb3[6]);
if (res_size > 54 && single_toc.pointb4 > 0xaf)
- printk
- ("addb4 %01x, conb4 %01x, poib4 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
+ pr_debug(PFX "addb4 %01x, conb4 %01x, poib4 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
single_toc.addressb4,
single_toc.controlb4,
single_toc.pointb4,
@@ -1742,8 +1670,7 @@ static void sony_get_toc(void)
single_toc.tracksb4[5],
single_toc.tracksb4[6]);
if (res_size > 63 && single_toc.pointc0 > 0xaf)
- printk
- ("addc0 %01x, conc0 %01x, poic0 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
+ pr_debug(PFX "addc0 %01x, conc0 %01x, poic0 %02x, %02x %02x %02x %02x %02x %02x %02x\n",
single_toc.addressc0,
single_toc.controlc0,
single_toc.pointc0,
@@ -1754,7 +1681,6 @@ static void sony_get_toc(void)
single_toc.dummyc0[4],
single_toc.dummyc0[5],
single_toc.dummyc0[6]);
-#endif
#undef DEBUG
#define DEBUG 0
@@ -1823,8 +1749,8 @@ static void sony_get_toc(void)
res_size += 9;
}
#if DEBUG
- printk
- ("start track lba %u, leadout start lba %u\n",
+ printk(PRINT_INFO PFX "start track lba %u, "
+ "leadout start lba %u\n",
single_toc.start_track_lba,
single_toc.lead_out_start_lba);
{
@@ -1836,8 +1762,7 @@ static void sony_get_toc(void)
-
bcd_to_int(single_toc.
first_track_num); i++) {
- printk
- ("trk %02d: add 0x%01x, con 0x%01x, track %02d, start min %02d, sec %02d, frame %02d\n",
+ printk(KERN_INFO PFX "trk %02d: add 0x%01x, con 0x%01x, track %02d, start min %02d, sec %02d, frame %02d\n",
i,
single_toc.tracks[i].address,
single_toc.tracks[i].control,
@@ -1870,8 +1795,8 @@ static void sony_get_toc(void)
tracks[i].
track);
}
- printk
- ("min track number %d, max track number %d\n",
+ printk(KERN_INFO PFX "min track number %d, "
+ "max track number %d\n",
mint, maxt);
}
#endif
@@ -1976,8 +1901,8 @@ static void sony_get_toc(void)
/* Let's not get carried away... */
if (session > 40) {
- printk("cdu31a: too many sessions: %d\n",
- session);
+ printk(KERN_NOTICE PFX "too many sessions: "
+ "%d\n", session);
break;
}
session++;
@@ -1995,17 +1920,13 @@ static void sony_get_toc(void)
sony_toc.lead_out_start_msf[2];
sony_toc_read = 1;
-#undef DEBUG
-#if DEBUG
- printk
- ("Disk session %d, start track: %d, stop track: %d\n",
+
+ pr_debug(PFX "Disk session %d, start track: %d, "
+ "stop track: %d\n",
session, single_toc.start_track_lba,
single_toc.lead_out_start_lba);
-#endif
}
-#if DEBUG
- printk("Leaving sony_get_toc\n");
-#endif
+ pr_debug(PFX "Leaving %s\n", __FUNCTION__);
}
@@ -2060,7 +1981,7 @@ static int read_subcode(void)
0, (unsigned char *) &last_sony_subcode, &res_size);
if ((res_size < 2)
|| ((last_sony_subcode.exec_status[0] & 0xf0) == 0x20)) {
- printk("Sony CDROM error %s (read_subcode)\n",
+ printk(KERN_ERR PFX "Sony CDROM error %s (read_subcode)\n",
translate_error(last_sony_subcode.exec_status[1]));
return -EIO;
}
@@ -2228,8 +2149,8 @@ read_audio_data(char *buffer, unsigned c
}
/* Invalid data from the drive. Shut down the operation. */
else if ((res_reg[0] & 0xf0) != 0x20) {
- printk
- ("CDU31A: Got result that should have been error: %d\n",
+ printk(KERN_WARNING PFX "Got result that "
+ "should have been error: %d\n",
res_reg[0]);
res_reg[0] = 0x20;
res_reg[1] = SONY_BAD_DATA_ERR;
@@ -2237,9 +2158,7 @@ read_audio_data(char *buffer, unsigned c
}
abort_read();
} else {
-#if DEBUG
- printk("CDU31A timeout out %d\n", __LINE__);
-#endif
+ pr_debug(PFX "timeout out %d\n", __LINE__);
res_reg[0] = 0x20;
res_reg[1] = SONY_TIMEOUT_OP_ERR;
*res_size = 2;
@@ -2269,10 +2188,7 @@ read_audio_data(char *buffer, unsigned c
}
if (!is_result_ready()) {
-#if DEBUG
- printk("CDU31A timeout out %d\n",
- __LINE__);
-#endif
+ pr_debug(PFX "timeout out %d\n", __LINE__);
res_reg[0] = 0x20;
res_reg[1] = SONY_TIMEOUT_OP_ERR;
*res_size = 2;
@@ -2290,7 +2206,7 @@ read_audio_data(char *buffer, unsigned c
|| (res_reg[0] == SONY_NO_ERR_DETECTION_STAT)) {
/* Ok, nothing to do. */
} else {
- printk("CDU31A: Data block error: 0x%x\n",
+ printk(KERN_ERR PFX "Data block error: 0x%x\n",
res_reg[0]);
res_reg[0] = 0x20;
res_reg[1] = SONY_BAD_DATA_ERR;
@@ -2299,7 +2215,7 @@ read_audio_data(char *buffer, unsigned c
} else if ((res_reg[0] & 0xf0) != 0x20) {
/* The drive gave me bad status, I don't know what to do.
Reset the driver and return an error. */
- printk("CDU31A: Invalid block status: 0x%x\n",
+ printk(KERN_NOTICE PFX "Invalid block status: 0x%x\n",
res_reg[0]);
restart_on_error();
res_reg[0] = 0x20;
@@ -2347,7 +2263,7 @@ static int read_audio(struct cdrom_read_
do_sony_cd_cmd(SONY_SET_DRIVE_PARAM_CMD,
params, 2, res_reg, &res_size);
if ((res_size < 2) || ((res_reg[0] & 0xf0) == 0x20)) {
- printk("CDU31A: Unable to set decode params: 0x%2.2x\n",
+ printk(KERN_ERR PFX "Unable to set decode params: 0x%2.2x\n",
res_reg[1]);
return -EIO;
}
@@ -2368,8 +2284,8 @@ static int read_audio(struct cdrom_read_
read_audio_data(audio_buffer, res_reg, &res_size);
if ((res_reg[0] & 0xf0) == 0x20) {
if (res_reg[1] == SONY_BAD_DATA_ERR) {
- printk
- ("CDU31A: Data error on audio sector %d\n",
+ printk(KERN_ERR PFX "Data error on audio "
+ "sector %d\n",
ra->addr.lba + cframe);
} else if (res_reg[1] == SONY_ILL_TRACK_R_ERR) {
/* Illegal track type, change track types and start over. */
@@ -2384,8 +2300,8 @@ static int read_audio(struct cdrom_read_
2, res_reg, &res_size);
if ((res_size < 2)
|| ((res_reg[0] & 0xf0) == 0x20)) {
- printk
- ("CDU31A: Unable to set decode params: 0x%2.2x\n",
+ printk(KERN_ERR PFX "Unable to set "
+ "decode params: 0x%2.2x\n",
res_reg[1]);
retval = -EIO;
goto exit_read_audio;
@@ -2407,13 +2323,12 @@ static int read_audio(struct cdrom_read_
if ((res_reg[0] & 0xf0) == 0x20) {
if (res_reg[1] ==
SONY_BAD_DATA_ERR) {
- printk
- ("CDU31A: Data error on audio sector %d\n",
+ printk(KERN_ERR PFX "Data error"
+ " on audio sector %d\n",
ra->addr.lba +
cframe);
} else {
- printk
- ("CDU31A: Error reading audio data on sector %d: %s\n",
+ printk(KERN_ERR PFX "Error reading audio data on sector %d: %s\n",
ra->addr.lba + cframe,
translate_error
(res_reg[1]));
@@ -2429,8 +2344,8 @@ static int read_audio(struct cdrom_read_
goto exit_read_audio;
}
} else {
- printk
- ("CDU31A: Error reading audio data on sector %d: %s\n",
+ printk(KERN_ERR PFX "Error reading audio "
+ "data on sector %d: %s\n",
ra->addr.lba + cframe,
translate_error(res_reg[1]));
retval = -EIO;
@@ -2448,7 +2363,7 @@ static int read_audio(struct cdrom_read_
get_result(res_reg, &res_size);
if ((res_reg[0] & 0xf0) == 0x20) {
- printk("CDU31A: Error return from audio read: %s\n",
+ printk(KERN_ERR PFX "Error return from audio read: %s\n",
translate_error(res_reg[1]));
retval = -EIO;
goto exit_read_audio;
@@ -2466,7 +2381,7 @@ static int read_audio(struct cdrom_read_
do_sony_cd_cmd(SONY_SET_DRIVE_PARAM_CMD,
params, 2, res_reg, &res_size);
if ((res_size < 2) || ((res_reg[0] & 0xf0) == 0x20)) {
- printk("CDU31A: Unable to reset decode params: 0x%2.2x\n",
+ printk(KERN_ERR PFX "Unable to reset decode params: 0x%2.2x\n",
res_reg[1]);
return -EIO;
}
@@ -2475,7 +2390,7 @@ static int read_audio(struct cdrom_read_
sony_inuse = 0;
wake_up_interruptible(&sony_wait);
- return (retval);
+ return retval;
}
static int
@@ -2488,7 +2403,7 @@ do_sony_cd_cmd_chk(const char *name,
do_sony_cd_cmd(cmd, params, num_params, result_buffer,
result_size);
if ((*result_size < 2) || ((result_buffer[0] & 0xf0) == 0x20)) {
- printk("Sony CDROM error %s (CDROM%s)\n",
+ printk(KERN_ERR PFX "Error %s (CDROM%s)\n",
translate_error(result_buffer[1]), name);
return -EIO;
}
@@ -2726,12 +2641,13 @@ static int scd_audio_ioctl(struct cdrom_
if ((res_size < 2)
|| ((res_reg[0] & 0xf0) == 0x20)) {
- printk("Params: %x %x %x %x %x %x %x\n",
+ printk(KERN_ERR PFX
+ "Params: %x %x %x %x %x %x %x\n",
params[0], params[1], params[2],
params[3], params[4], params[5],
params[6]);
- printk
- ("Sony CDROM error %s (CDROMPLAYTRKIND)\n",
+ printk(KERN_ERR PFX
+ "Error %s (CDROMPLAYTRKIND)\n",
translate_error(res_reg[1]));
return -EIO;
}
@@ -2825,10 +2741,9 @@ static int scd_dev_ioctl(struct cdrom_de
return -EINVAL;
}
- return (read_audio(&ra));
+ return read_audio(&ra);
}
return 0;
- break;
default:
return -EINVAL;
@@ -2849,7 +2764,7 @@ static int scd_spinup(void)
/* The drive sometimes returns error 0. I don't know why, but ignore
it. It seems to mean the drive has already done the operation. */
if ((res_size < 2) || ((res_reg[0] != 0) && (res_reg[1] != 0))) {
- printk("Sony CDROM %s error (scd_open, spin up)\n",
+ printk(KERN_ERR PFX "%s error (scd_open, spin up)\n",
translate_error(res_reg[1]));
return 1;
}
@@ -2873,7 +2788,7 @@ static int scd_spinup(void)
goto respinup_on_open;
}
- printk("Sony CDROM error %s (scd_open, read toc)\n",
+ printk(KERN_ERR PFX "Error %s (scd_open, read toc)\n",
translate_error(res_reg[1]));
do_sony_cd_cmd(SONY_SPIN_DOWN_CMD, NULL, 0, res_reg,
&res_size);
@@ -2919,9 +2834,8 @@ static int scd_open(struct cdrom_device_
params, 2, res_reg, &res_size);
if ((res_size < 2)
|| ((res_reg[0] & 0xf0) == 0x20)) {
- printk
- ("CDU31A: Unable to set XA params: 0x%2.2x\n",
- res_reg[1]);
+ printk(KERN_WARNING PFX "Unable to set "
+ "XA params: 0x%2.2x\n", res_reg[1]);
}
sony_xa_mode = 1;
}
@@ -2933,9 +2847,8 @@ static int scd_open(struct cdrom_device_
params, 2, res_reg, &res_size);
if ((res_size < 2)
|| ((res_reg[0] & 0xf0) == 0x20)) {
- printk
- ("CDU31A: Unable to reset XA params: 0x%2.2x\n",
- res_reg[1]);
+ printk(KERN_WARNING PFX "Unable to reset "
+ "XA params: 0x%2.2x\n", res_reg[1]);
}
sony_xa_mode = 0;
}
@@ -3112,7 +3025,6 @@ out_err:
#ifndef MODULE
/*
* Set up base I/O and interrupts, called from main.c.
-
*/
static int __init cdu31a_setup(char *strings)
@@ -3131,7 +3043,7 @@ static int __init cdu31a_setup(char *str
if (strcmp(strings, "PAS") == 0) {
sony_pas_init = 1;
} else {
- printk("CDU31A: Unknown interface type: %s\n",
+ printk(KERN_NOTICE PFX "Unknown interface type: %s\n",
strings);
}
}
@@ -3223,9 +3135,8 @@ int __init cdu31a_init(void)
if (request_irq
(cdu31a_irq, cdu31a_interrupt, SA_INTERRUPT,
"cdu31a", NULL)) {
- printk
- ("Unable to grab IRQ%d for the CDU31A driver\n",
- cdu31a_irq);
+ printk(KERN_WARNING PFX "Unable to grab IRQ%d for "
+ "the CDU31A driver\n", cdu31a_irq);
cdu31a_irq = 0;
}
}
@@ -3260,8 +3171,8 @@ int __init cdu31a_init(void)
strcat(msg, buf);
}
strcat(msg, "\n");
- printk("%s",msg);
-
+ printk(KERN_INFO PFX "%s",msg);
+
cdu31a_queue = blk_init_queue(do_cdu31a_request, &cdu31a_lock);
if (!cdu31a_queue)
goto errout0;
@@ -3278,18 +3189,18 @@ int __init cdu31a_init(void)
add_disk(disk);
disk_changed = 1;
- return (0);
+ return 0;
err:
blk_cleanup_queue(cdu31a_queue);
errout0:
if (cdu31a_irq)
free_irq(cdu31a_irq, NULL);
- printk("Unable to register CDU-31a with Uniform cdrom driver\n");
+ printk(KERN_ERR PFX "Unable to register with Uniform cdrom driver\n");
put_disk(disk);
errout1:
if (unregister_blkdev(MAJOR_NR, "cdu31a")) {
- printk("Can't unregister block device for cdu31a\n");
+ printk(KERN_WARNING PFX "Can't unregister block device\n");
}
errout2:
release_region(cdu31a_port, 4);
@@ -3303,12 +3214,12 @@ void __exit cdu31a_exit(void)
del_gendisk(scd_gendisk);
put_disk(scd_gendisk);
if (unregister_cdrom(&scd_info)) {
- printk
- ("Can't unregister cdu31a from Uniform cdrom driver\n");
+ printk(KERN_WARNING PFX "Can't unregister from Uniform "
+ "cdrom driver\n");
return;
}
if ((unregister_blkdev(MAJOR_NR, "cdu31a") == -EINVAL)) {
- printk("Can't unregister cdu31a\n");
+ printk(KERN_WARNING PFX "Can't unregister\n");
return;
}
@@ -3318,7 +3229,7 @@ void __exit cdu31a_exit(void)
free_irq(cdu31a_irq, NULL);
release_region(cdu31a_port, 4);
- printk(KERN_INFO "cdu31a module released.\n");
+ printk(KERN_INFO PFX "module released.\n");
}
#ifdef MODULE
_