drivers/usb/usb_scsi_debug.c

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 1
 2 /* Driver for USB scsi like devices
 3  *
 4  * (C) Michael Gee (michael@linuxspecific.com) 1999
 5  *
 6  */
 7
 8 #include <linux/module.h>
 9 #include <linux/kernel.h>
 10 #include <linux/sched.h>
 11 #include <linux/signal.h>
 12 #include <linux/errno.h>
 13 #include <linux/miscdevice.h>
 14 #include <linux/random.h>
 15 #include <linux/poll.h>
 16 #include <linux/init.h>
 17 #include <linux/malloc.h>
 18 #include <linux/spinlock.h>
 19
 20 #include <linux/blk.h>
 21 #include"../scsi/scsi.h"
 22 #include"../scsi/hosts.h"
 23 #include"../scsi/sd.h"
 24
 25 #include"usb.h"
 26 #include"usb_scsi.h"
 27
 28 voidus_show_command(Scsi_Cmnd *srb)
 29 {
 30 char*what;
 31
 32 switch(srb->cmnd[0]) {
 33 case TEST_UNIT_READY: what ="TEST_UNIT_READY";break;
 34 case REZERO_UNIT: what ="REZERO_UNIT";break;
 35 case REQUEST_SENSE: what ="REQUEST_SENSE";break;
 36 case FORMAT_UNIT: what ="FORMAT_UNIT";break;
 37 case READ_BLOCK_LIMITS: what ="READ_BLOCK_LIMITS";break;
 38 case REASSIGN_BLOCKS: what ="REASSIGN_BLOCKS";break;
 39 case READ_6: what ="READ_6";break;
 40 case WRITE_6: what ="WRITE_6";break;
 41 case SEEK_6: what ="SEEK_6";break;
 42 case READ_REVERSE: what ="READ_REVERSE";break;
 43 case WRITE_FILEMARKS: what ="WRITE_FILEMARKS";break;
 44 case SPACE: what ="SPACE";break;
 45 case INQUIRY: what ="INQUIRY";break;
 46 case RECOVER_BUFFERED_DATA: what ="RECOVER_BUFFERED_DATA";break;
 47 case MODE_SELECT: what ="MODE_SELECT";break;
 48 case RESERVE: what ="RESERVE";break;
 49 case RELEASE: what ="RELEASE";break;
 50 case COPY: what ="COPY";break;
 51 case ERASE: what ="ERASE";break;
 52 case MODE_SENSE: what ="MODE_SENSE";break;
 53 case START_STOP: what ="START_STOP";break;
 54 case RECEIVE_DIAGNOSTIC: what ="RECEIVE_DIAGNOSTIC";break;
 55 case SEND_DIAGNOSTIC: what ="SEND_DIAGNOSTIC";break;
 56 case ALLOW_MEDIUM_REMOVAL: what ="ALLOW_MEDIUM_REMOVAL";break;
 57 case SET_WINDOW: what ="SET_WINDOW";break;
 58 case READ_CAPACITY: what ="READ_CAPACITY";break;
 59 case READ_10: what ="READ_10";break;
 60 case WRITE_10: what ="WRITE_10";break;
 61 case SEEK_10: what ="SEEK_10";break;
 62 case WRITE_VERIFY: what ="WRITE_VERIFY";break;
 63 case VERIFY: what ="VERIFY";break;
 64 case SEARCH_HIGH: what ="SEARCH_HIGH";break;
 65 case SEARCH_EQUAL: what ="SEARCH_EQUAL";break;
 66 case SEARCH_LOW: what ="SEARCH_LOW";break;
 67 case SET_LIMITS: what ="SET_LIMITS";break;
 68 case READ_POSITION: what ="READ_POSITION";break;
 69 case SYNCHRONIZE_CACHE: what ="SYNCHRONIZE_CACHE";break;
 70 case LOCK_UNLOCK_CACHE: what ="LOCK_UNLOCK_CACHE";break;
 71 case READ_DEFECT_DATA: what ="READ_DEFECT_DATA";break;
 72 case MEDIUM_SCAN: what ="MEDIUM_SCAN";break;
 73 case COMPARE: what ="COMPARE";break;
 74 case COPY_VERIFY: what ="COPY_VERIFY";break;
 75 case WRITE_BUFFER: what ="WRITE_BUFFER";break;
 76 case READ_BUFFER: what ="READ_BUFFER";break;
 77 case UPDATE_BLOCK: what ="UPDATE_BLOCK";break;
 78 case READ_LONG: what ="READ_LONG";break;
 79 case WRITE_LONG: what ="WRITE_LONG";break;
 80 case CHANGE_DEFINITION: what ="CHANGE_DEFINITION";break;
 81 case WRITE_SAME: what ="WRITE_SAME";break;
 82 case READ_TOC: what ="READ_TOC";break;
 83 case LOG_SELECT: what ="LOG_SELECT";break;
 84 case LOG_SENSE: what ="LOG_SENSE";break;
 85 case MODE_SELECT_10: what ="MODE_SELECT_10";break;
 86 case MODE_SENSE_10: what ="MODE_SENSE_10";break;
 87 case MOVE_MEDIUM: what ="MOVE_MEDIUM";break;
 88 case READ_12: what ="READ_12";break;
 89 case WRITE_12: what ="WRITE_12";break;
 90 case WRITE_VERIFY_12: what ="WRITE_VERIFY_12";break;
 91 case SEARCH_HIGH_12: what ="SEARCH_HIGH_12";break;
 92 case SEARCH_EQUAL_12: what ="SEARCH_EQUAL_12";break;
 93 case SEARCH_LOW_12: what ="SEARCH_LOW_12";break;
 94 case READ_ELEMENT_STATUS: what ="READ_ELEMENT_STATUS";break;
 95 case SEND_VOLUME_TAG: what ="SEND_VOLUME_TAG";break;
 96 case WRITE_LONG_2: what ="WRITE_LONG_2";break;
 97 default:break;
 98 }
 99 printk(KERN_DEBUG USB_SCSI "Command %s (%d bytes)\n", what, srb->cmd_len);
 100 printk(KERN_DEBUG USB_SCSI " %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
 101  srb->cmnd[0], srb->cmnd[1], srb->cmnd[2], srb->cmnd[3], srb->cmnd[4], srb->cmnd[5],
 102  srb->cmnd[6], srb->cmnd[7], srb->cmnd[8], srb->cmnd[9]);
 103 }