From f373bd820dd80ae079537afb9db511b8802bb9f7 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Sat, 2 Feb 2008 19:56:36 +0100 Subject: [PATCH] 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 Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-floppy.c | 63 +++++++++------------------------------- 1 file changed, 13 insertions(+), 50 deletions(-) diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 1a28b2e7bb..b56e37d015 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -47,11 +47,8 @@ #include #include -/* - * 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; -- 2.39.5