Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f373bd820dd80ae079537afb9db511b8802bb9f7
Commit: f373bd820dd80ae079537afb9db511b8802bb9f7
Parent: ae7e8ddc34d8cd302886a1f8d1db8a3400532d1f
Author: Borislav Petkov <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 2 19:56:36 2008 +0100
Committer: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Sat Feb 2 19:56:36 2008 +0100
ide-floppy: remove IDEFLOPPY_DEBUG_INFO
This info is already available through ioctl() and /proc
Bart:
- dump 'gcw.packet_size' for unsupported packet sizes
Signed-off-by: Borislav Petkov <[EMAIL PROTECTED]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
drivers/ide/ide-floppy.c | 63 +++++++++------------------------------------
1 files changed, 13 insertions(+), 50 deletions(-)
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 1a28b2e..b56e37d 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -47,11 +47,8 @@
#include <linux/io.h>
#include <asm/unaligned.h>
-/*
- * The following are used to debug the driver.
- */
+/* define to see debug info */
#define IDEFLOPPY_DEBUG_LOG 0
-#define IDEFLOPPY_DEBUG_INFO 0
/* #define IDEFLOPPY_DEBUG(fmt, args...) printk(KERN_INFO fmt, ## args) */
#define IDEFLOPPY_DEBUG( fmt, args... )
@@ -1303,15 +1300,12 @@ static sector_t idefloppy_capacity (ide_drive_t *drive)
}
/*
- * idefloppy_identify_device checks if we can support a drive,
- * based on the ATAPI IDENTIFY command results.
+ * Check whether we can support a drive, based on the ATAPI IDENTIFY command
+ * results.
*/
-static int idefloppy_identify_device (ide_drive_t *drive,struct hd_driveid *id)
+static int idefloppy_identify_device(ide_drive_t *drive, struct hd_driveid *id)
{
struct idefloppy_id_gcw gcw;
-#if IDEFLOPPY_DEBUG_INFO
- char buffer[80];
-#endif /* IDEFLOPPY_DEBUG_INFO */
*((u16 *) &gcw) = id->config;
@@ -1320,54 +1314,23 @@ static int idefloppy_identify_device (ide_drive_t
*drive,struct hd_driveid *id)
if ((gcw.device_type == 5) &&
!strstr(id->model, "CD-ROM") &&
strstr(id->model, "ZIP"))
- gcw.device_type = 0;
+ gcw.device_type = 0;
#endif
-#if IDEFLOPPY_DEBUG_INFO
- printk(KERN_INFO "Dumping ATAPI Identify Device floppy parameters\n");
- switch (gcw.protocol) {
- case 0: case 1: sprintf(buffer, "ATA");break;
- case 2: sprintf(buffer, "ATAPI");break;
- case 3: sprintf(buffer, "Reserved (Unknown to
ide-floppy)");break;
- }
- printk(KERN_INFO "Protocol Type: %s\n", buffer);
- switch (gcw.device_type) {
- case 0: sprintf(buffer, "Direct-access Device");break;
- case 1: sprintf(buffer, "Streaming Tape Device");break;
- case 2: case 3: case 4: sprintf (buffer, "Reserved");break;
- case 5: sprintf(buffer, "CD-ROM Device");break;
- case 6: sprintf(buffer, "Reserved");
- case 7: sprintf(buffer, "Optical memory Device");break;
- case 0x1f: sprintf(buffer, "Unknown or no Device type");break;
- default: sprintf(buffer, "Reserved");
- }
- printk(KERN_INFO "Device Type: %x - %s\n", gcw.device_type, buffer);
- printk(KERN_INFO "Removable: %s\n",gcw.removable ? "Yes":"No");
- switch (gcw.drq_type) {
- case 0: sprintf(buffer, "Microprocessor DRQ");break;
- case 1: sprintf(buffer, "Interrupt DRQ");break;
- case 2: sprintf(buffer, "Accelerated DRQ");break;
- case 3: sprintf(buffer, "Reserved");break;
- }
- printk(KERN_INFO "Command Packet DRQ Type: %s\n", buffer);
- switch (gcw.packet_size) {
- case 0: sprintf(buffer, "12 bytes");break;
- case 1: sprintf(buffer, "16 bytes");break;
- default: sprintf(buffer, "Reserved");break;
- }
- printk(KERN_INFO "Command Packet Size: %s\n", buffer);
-#endif /* IDEFLOPPY_DEBUG_INFO */
-
if (gcw.protocol != 2)
- printk(KERN_ERR "ide-floppy: Protocol is not ATAPI\n");
+ printk(KERN_ERR "ide-floppy: Protocol (0x%02x) is not ATAPI\n",
+ gcw.protocol);
else if (gcw.device_type != 0)
- printk(KERN_ERR "ide-floppy: Device type is not set to
floppy\n");
+ printk(KERN_ERR "ide-floppy: Device type (0x%02x) is not set "
+ "to floppy\n", gcw.device_type);
else if (!gcw.removable)
printk(KERN_ERR "ide-floppy: The removable flag is not set\n");
else if (gcw.drq_type == 3) {
- printk(KERN_ERR "ide-floppy: Sorry, DRQ type %d not
supported\n", gcw.drq_type);
+ printk(KERN_ERR "ide-floppy: Sorry, DRQ type (0x%02x) not "
+ "supported\n", gcw.drq_type);
} else if (gcw.packet_size != 0) {
- printk(KERN_ERR "ide-floppy: Packet size is not 12 bytes
long\n");
+ printk(KERN_ERR "ide-floppy: Packet size (0x%02x) is not 12 "
+ "bytes long\n", gcw.packet_size);
} else
return 1;
return 0;
-
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