diff options
Diffstat (limited to 'drivers/usb/usb_scsi_debug.c')
| -rw-r--r-- | drivers/usb/usb_scsi_debug.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/drivers/usb/usb_scsi_debug.c b/drivers/usb/usb_scsi_debug.c new file mode 100644 index 000000000..2ca847c08 --- /dev/null +++ b/drivers/usb/usb_scsi_debug.c @@ -0,0 +1,104 @@ + +/* Driver for USB scsi like devices + * + * (C) Michael Gee (michael@linuxspecific.com) 1999 + * + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/sched.h> +#include <linux/signal.h> +#include <linux/errno.h> +#include <linux/miscdevice.h> +#include <linux/random.h> +#include <linux/poll.h> +#include <linux/init.h> +#include <linux/malloc.h> + +#include <asm/spinlock.h> + +#include <linux/blk.h> +#include "../scsi/scsi.h" +#include "../scsi/hosts.h" +#include "../scsi/sd.h" + +#include "usb.h" +#include "usb_scsi.h" + +void us_show_command(Scsi_Cmnd *srb) +{ + char *what; + + switch (srb->cmnd[0]) { + case TEST_UNIT_READY: what = "TEST_UNIT_READY"; break; + case REZERO_UNIT: what = "REZERO_UNIT"; break; + case REQUEST_SENSE: what = "REQUEST_SENSE"; break; + case FORMAT_UNIT: what = "FORMAT_UNIT"; break; + case READ_BLOCK_LIMITS: what = "READ_BLOCK_LIMITS"; break; + case REASSIGN_BLOCKS: what = "REASSIGN_BLOCKS"; break; + case READ_6: what = "READ_6"; break; + case WRITE_6: what = "WRITE_6"; break; + case SEEK_6: what = "SEEK_6"; break; + case READ_REVERSE: what = "READ_REVERSE"; break; + case WRITE_FILEMARKS: what = "WRITE_FILEMARKS"; break; + case SPACE: what = "SPACE"; break; + case INQUIRY: what = "INQUIRY"; break; + case RECOVER_BUFFERED_DATA: what = "RECOVER_BUFFERED_DATA"; break; + case MODE_SELECT: what = "MODE_SELECT"; break; + case RESERVE: what = "RESERVE"; break; + case RELEASE: what = "RELEASE"; break; + case COPY: what = "COPY"; break; + case ERASE: what = "ERASE"; break; + case MODE_SENSE: what = "MODE_SENSE"; break; + case START_STOP: what = "START_STOP"; break; + case RECEIVE_DIAGNOSTIC: what = "RECEIVE_DIAGNOSTIC"; break; + case SEND_DIAGNOSTIC: what = "SEND_DIAGNOSTIC"; break; + case ALLOW_MEDIUM_REMOVAL: what = "ALLOW_MEDIUM_REMOVAL"; break; + case SET_WINDOW: what = "SET_WINDOW"; break; + case READ_CAPACITY: what = "READ_CAPACITY"; break; + case READ_10: what = "READ_10"; break; + case WRITE_10: what = "WRITE_10"; break; + case SEEK_10: what = "SEEK_10"; break; + case WRITE_VERIFY: what = "WRITE_VERIFY"; break; + case VERIFY: what = "VERIFY"; break; + case SEARCH_HIGH: what = "SEARCH_HIGH"; break; + case SEARCH_EQUAL: what = "SEARCH_EQUAL"; break; + case SEARCH_LOW: what = "SEARCH_LOW"; break; + case SET_LIMITS: what = "SET_LIMITS"; break; + case READ_POSITION: what = "READ_POSITION"; break; + case SYNCHRONIZE_CACHE: what = "SYNCHRONIZE_CACHE"; break; + case LOCK_UNLOCK_CACHE: what = "LOCK_UNLOCK_CACHE"; break; + case READ_DEFECT_DATA: what = "READ_DEFECT_DATA"; break; + case MEDIUM_SCAN: what = "MEDIUM_SCAN"; break; + case COMPARE: what = "COMPARE"; break; + case COPY_VERIFY: what = "COPY_VERIFY"; break; + case WRITE_BUFFER: what = "WRITE_BUFFER"; break; + case READ_BUFFER: what = "READ_BUFFER"; break; + case UPDATE_BLOCK: what = "UPDATE_BLOCK"; break; + case READ_LONG: what = "READ_LONG"; break; + case WRITE_LONG: what = "WRITE_LONG"; break; + case CHANGE_DEFINITION: what = "CHANGE_DEFINITION"; break; + case WRITE_SAME: what = "WRITE_SAME"; break; + case READ_TOC: what = "READ_TOC"; break; + case LOG_SELECT: what = "LOG_SELECT"; break; + case LOG_SENSE: what = "LOG_SENSE"; break; + case MODE_SELECT_10: what = "MODE_SELECT_10"; break; + case MODE_SENSE_10: what = "MODE_SENSE_10"; break; + case MOVE_MEDIUM: what = "MOVE_MEDIUM"; break; + case READ_12: what = "READ_12"; break; + case WRITE_12: what = "WRITE_12"; break; + case WRITE_VERIFY_12: what = "WRITE_VERIFY_12"; break; + case SEARCH_HIGH_12: what = "SEARCH_HIGH_12"; break; + case SEARCH_EQUAL_12: what = "SEARCH_EQUAL_12"; break; + case SEARCH_LOW_12: what = "SEARCH_LOW_12"; break; + case READ_ELEMENT_STATUS: what = "READ_ELEMENT_STATUS"; break; + case SEND_VOLUME_TAG: what = "SEND_VOLUME_TAG"; break; + case WRITE_LONG_2: what = "WRITE_LONG_2"; break; + default: what = "??"; break; + } + printk(KERN_DEBUG USB_SCSI "Command %s (%d bytes)\n", what, srb->cmd_len); + printk(KERN_DEBUG USB_SCSI " %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", + srb->cmnd[0], srb->cmnd[1], srb->cmnd[2], srb->cmnd[3], srb->cmnd[4], srb->cmnd[5], + srb->cmnd[6], srb->cmnd[7], srb->cmnd[8], srb->cmnd[9]); +} |