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Message-ID: <4627EF51.7000603@hayter.me.uk> Date: Thu, 19 Apr 2007 23:38:09 +0100 From: Steven Hayter <steven@...ter.me.uk> To: Matthew Wilcox <matthew@....cx> CC: Dan Aloni <da-x@...atomic.org>, Jan-Benedict Glaw <jbglaw@...-owl.de>, Linux Kernel List <linux-kernel@...r.kernel.org>, linux-scsi@...r.kernel.org Subject: Re: [PATCH] add two SCSI command opcodes Matthew Wilcox wrote: > On Thu, Apr 19, 2007 at 07:39:59PM +0300, Dan Aloni wrote: >> On Thu, Apr 19, 2007 at 05:47:43PM +0200, Jan-Benedict Glaw wrote: >>> Where's the user? >> A privately maintained kernel driver. >> >> Do we _must_ have in-tree users? I'd consider the change for completion's >> sake. > > I agree with Dan -- if they're published in a SCSI spec, we should > include them in this header file. That sounded like a challenge to me... it's not a serious suggestion it's included, but here's a patch against 2.6.20. for nearly all SCSI commands, bar a couple which are really redundant (eg SEND_MESSAGE_12). There's quite a few in there people might also say are redundant, like the 3 diferent names for FORMAT... just there defined using diferent names for diferent device types, and all the ones for printer devices which as far as I'm aware there's no support on Linux for. diff -urN a/include/scsi/scsi.h b/include/scsi/scsi.h --- a/include/scsi/scsi.h 2007-04-19 22:31:57.000000000 +0100 +++ b/include/scsi/scsi.h 2007-04-19 23:30:03.000000000 +0100 @@ -35,37 +35,59 @@ */ #define TEST_UNIT_READY 0x00 +#define REWIND 0x01 #define REZERO_UNIT 0x01 #define REQUEST_SENSE 0x03 #define FORMAT_UNIT 0x04 +#define FORMAT_MEDIUM 0x04 +#define FORMAT 0x04 #define READ_BLOCK_LIMITS 0x05 #define REASSIGN_BLOCKS 0x07 #define INITIALIZE_ELEMENT_STATUS 0x07 #define READ_6 0x08 +#define RECEIVE 0x08 #define WRITE_6 0x0a +#define SEND_6 0x0a +#define PRINT 0x0a #define SEEK_6 0x0b +#define SET_CAPACITY 0x0b +#define SLEW_AND_PRINT 0x0b #define READ_REVERSE 0x0f #define WRITE_FILEMARKS 0x10 +#define SYNCHRONIZE_BUFFER 0x10 #define SPACE 0x11 #define INQUIRY 0x12 +#define VERIFY_6 0x13 #define RECOVER_BUFFERED_DATA 0x14 #define MODE_SELECT 0x15 #define RESERVE 0x16 +#define RESERVE_ELEMENT_6 0x16 #define RELEASE 0x17 +#define RELEASE_ELEMENT_6 0x17 #define COPY 0x18 #define ERASE 0x19 #define MODE_SENSE 0x1a #define START_STOP 0x1b +#define LOAD_UNLOAD 0x1b +#define STOP_PRINT 0x1b +#define OPEN_CLOSE_IMPORT_EXPORT_ELEMENT 0x1b #define RECEIVE_DIAGNOSTIC 0x1c #define SEND_DIAGNOSTIC 0x1d #define ALLOW_MEDIUM_REMOVAL 0x1e +#define READ_FORMAT_CAPACITIES 0x23 #define SET_WINDOW 0x24 +#define READ_CAPACITY_10 0x25 #define READ_CAPACITY 0x25 +#define READ_CARD_CAPACITY 0x25 #define READ_10 0x28 +#define READ_GENERATION 0x29 #define WRITE_10 0x2a #define SEEK_10 0x2b +#define LOCATE_10 0x2b #define POSITION_TO_ELEMENT 0x2b +#define ERASE_10 0x2c +#define READ_UPDATED_BLOCK 0x2d #define WRITE_VERIFY 0x2e #define VERIFY 0x2f #define SEARCH_HIGH 0x30 @@ -77,6 +99,7 @@ #define SYNCHRONIZE_CACHE 0x35 #define LOCK_UNLOCK_CACHE 0x36 #define READ_DEFECT_DATA 0x37 +#define INITIALIZE_ELEMENT_STATUS_WITH_RANGE 0x37 #define MEDIUM_SCAN 0x38 #define COMPARE 0x39 #define COPY_VERIFY 0x3a @@ -87,32 +110,110 @@ #define WRITE_LONG 0x3f #define CHANGE_DEFINITION 0x40 #define WRITE_SAME 0x41 +#define READ_SUB_CHANNEL 0x42 #define READ_TOC 0x43 +#define REPORT_DENSITY_SUPPORT 0x44 +#define PLAY_AUDIO_10 0x45 +#define GET_CONFIGURATION 0x46 +#define PLAY_AUDIO_MSF 0x47 +#define GET_EVENT_STATUS_NOTIFICATION 0x4a +#define PAUSE_RESUME 0x4b #define LOG_SELECT 0x4c #define LOG_SENSE 0x4d +#define STOP_PLAY_SCAN 0x4e +#define XDWRITE_10 0x50 +#define XPWRITE_10 0x51 +#define READ_DISC_INFORMATION 0x51 +#define XDREAD_10 0x52 +#define READ_TRACK_INFORMATION 0x52 +#define RESERVE_TRACK 0x53 +#define SEND_OPC_INFORMATION 0x54 #define MODE_SELECT_10 0x55 #define RESERVE_10 0x56 +#define RESERVE_ELEMENT_10 0x56 #define RELEASE_10 0x57 +#define RELEASE_ELEMENT_10 0x57 +#define REPAIR_TRACK 0x58 #define MODE_SENSE_10 0x5a +#define CLOSE_TRACK_SESSION 0x5b +#define READ_BUFFER_CAPACITY 0x5c +#define SEND_CUE_SHEET 0x5d #define PERSISTENT_RESERVE_IN 0x5e #define PERSISTENT_RESERVE_OUT 0x5f +#define XDWRITE_EXTENDED_16 0x80 +#define WRITE_FILEMARKS_16 0x80 +#define REBUILD_16 0x81 +#define READ_REVERSE_16 0x81 +#define REGENERATE_16 0x82 +#define EXTENDED_COPY 0x83 +#define RECEIVE_COPY_RESULTS 0x84 +#define ACCESS_CONTROL_IN 0x86 +#define ACCESS_CONTROL_OUT 0x87 +#define READ_16 0x88 +#define WRITE_16 0x8a +#define ORWRITE 0x8b +#define READ_ATTRIBUTE 0x8c +#define WRITE_ATTRIBUTE 0x8d +#define WRITE_AND_VERIFY_16 0x8e +#define VERIFY_16 0x8f +#define PRE_FETCH_16 0x90 +#define SYNCHRONIZE_CACHE_16 0x91 +#define SPACE_16 0x91 +#define LOCK_UNLOCK_CACHE_16 0x92 +#define LOCATE_16 0x92 +#define WRITE_SAME_16 0x93 +#define ERASE_16 0x93 +#define SERVICE_ACTION_IN 0x9e +#define SERVICE_ACTION_OUT 0x9f #define REPORT_LUNS 0xa0 +#define BLANK 0xa1 +#define SECURITY_PROTOCOL_IN 0xa2 #define MAINTENANCE_IN 0xa3 +#define SEND_KEY 0xa3 +#define MAINTENANCE_OUT 0xa4 +#define REPORT_KEY 0xa4 #define MOVE_MEDIUM 0xa5 +#define PLAY_AUDIO_12 0xa5 #define EXCHANGE_MEDIUM 0xa6 +#define LOAD_UNLOAD_CD_DVD 0xa6 +#define MOVE_MEDIUM_ATTACHED 0xa7 +#define SET_READ_AHEAD 0xa7 #define READ_12 0xa8 +#define SERVICE_ACTION_OUT_12 0xa9 #define WRITE_12 0xaa +#define SERVICE_ACTION_IN_12 0xab +#define ERASE_12 0xac +#define GET_PERFORMANCE 0xac +#define READ_DVD_STRUCTURE 0xad #define WRITE_VERIFY_12 0xae +#define VERIFY_12 0xaf #define SEARCH_HIGH_12 0xb0 #define SEARCH_EQUAL_12 0xb1 #define SEARCH_LOW_12 0xb2 +#define SET_LIMITS_12 0xb3 +#define READ_ELEMENT_STATUS_ATTACHED 0xb4 +#define SECURITY_PROTOCOL_OUT 0xb5 +#define REQUEST_VOLUME_ELEMENT_ADDRESS 0xb5 #define SEND_VOLUME_TAG 0xb6 +#define SET_STREAMING 0xb6 +#define READ_DEFECT_DATA_12 0xb7 #define READ_ELEMENT_STATUS 0xb8 +#define READ_CD_MSF 0xb9 +#define REDUNDANCY_GROUP_IN 0xba +#define SCAN 0xba +#define REDUNDANCY_GROUP_OUT 0xbb +#define SET_CD_SPEED 0xbb +#define SPARE_IN 0xbc +#define SPARE_OUT 0xbd +#define MECHANISM_STATUS 0xbd +#define VOLUME_SET_IN 0xbe +#define READ_CD 0xbe +#define VOLUME_SET_OUT 0xbf +#define SEND_DVD_STRUCTURE 0xbf + +/* Vendor specific opcodes */ #define WRITE_LONG_2 0xea -#define READ_16 0x88 -#define WRITE_16 0x8a -#define VERIFY_16 0x8f -#define SERVICE_ACTION_IN 0x9e + /* values for service action in */ #define SAI_READ_CAPACITY_16 0x10 /* values for maintenance in */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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