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atacmdnames.cpp 14.33 KiB
/*
* atacmdnames.cpp
*
* Home page of code is: https://www.smartmontools.org
*
* Copyright (C) 2003-08 Philip Williams
* Copyright (C) 2012-19 Christian Franke
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "atacmdnames.h"
#include "static_assert.h"
#include <stdlib.h>
#include <stdio.h>
const char * atacmdnames_cpp_cvsid = "$Id$"
ATACMDNAMES_H_CVSID;
const char cmd_reserved[] = "[RESERVED]";
const char cmd_vendor_specific[] = "[VENDOR SPECIFIC]";
const char cmd_reserved_sa[] = "[RESERVED FOR SERIAL ATA]";
const char cmd_reserved_cf[] = "[RESERVED FOR COMPACTFLASH ASSOCIATION]";
const char cmd_reserved_mcpt[] = "[RESERVED FOR MEDIA CARD PASS THROUGH]"; // ACS-3: Reserved
const char cmd_recalibrate_ret4[]= "RECALIBRATE [RET-4]";
const char cmd_seek_ret4[] = "SEEK [RET-4]";
// Tables B.3 and B.4 of T13/2161-D (ACS-3) Revision 4, September 4, 2012
const char * const command_table[] = {
/*-------------------------------------------------- 00h-0Fh -----*/
"NOP",
cmd_reserved,
cmd_reserved,
"CFA REQUEST EXTENDED ERROR",
cmd_reserved,
cmd_reserved,
"DATA SET MANAGEMENT", // ACS-2
cmd_reserved,
"DEVICE RESET",
cmd_reserved,
cmd_reserved,
"REQUEST SENSE DATA EXT", // ACS-2
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
/*-------------------------------------------------- 10h-1Fh -----*/
"RECALIBRATE [OBS-4]",
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
cmd_recalibrate_ret4,
/*-------------------------------------------------- 20h-2Fh -----*/
"READ SECTOR(S)",
"READ SECTOR(S) [OBS-5]",
"READ LONG [OBS-4]",
"READ LONG (w/o retry) [OBS-4]", "READ SECTOR(S) EXT",
"READ DMA EXT",
"READ DMA QUEUED EXT [OBS-ACS-2]",
"READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]",
cmd_reserved,
"READ MULTIPLE EXT",
"READ STREAM DMA",
"READ STREAM",
cmd_reserved,
cmd_reserved,
cmd_reserved,
"READ LOG EXT",
/*-------------------------------------------------- 30h-3Fh -----*/
"WRITE SECTOR(S)",
"WRITE SECTOR(S) (w/o retry) [OBS-5]",
"WRITE LONG [OBS-4]",
"WRITE LONG (w/o retry) [OBS-4]",
"WRITE SECTORS(S) EXT",
"WRITE DMA EXT",
"WRITE DMA QUEUED EXT [OBS-ACS-2]",
"SET NATIVE MAX ADDRESS EXT [OBS-ACS-3]",
"CFA WRITE SECTORS WITHOUT ERASE",
"WRITE MULTIPLE EXT",
"WRITE STREAM DMA",
"WRITE STREAM",
"WRITE VERIFY [OBS-4]",
"WRITE DMA FUA EXT",
"WRITE DMA QUEUED FUA EXT [OBS-ACS-2]",
"WRITE LOG EXT",
/*-------------------------------------------------- 40h-4Fh -----*/
"READ VERIFY SECTOR(S)",
"READ VERIFY SECTOR(S) (w/o retry) [OBS-5]",
"READ VERIFY SECTOR(S) EXT",
cmd_reserved,
cmd_reserved,
"WRITE UNCORRECTABLE EXT", // ATA-8
cmd_reserved,
"READ LOG DMA EXT", // ATA-8
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
/*-------------------------------------------------- 50h-5Fh -----*/
"FORMAT TRACK [OBS-4]",
"CONFIGURE STREAM",
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
"WRITE LOG DMA EXT", // ATA-8
cmd_reserved,
cmd_reserved,
cmd_reserved,
"TRUSTED NON-DATA", // ATA-8
"TRUSTED RECEIVE", // ATA-8
"TRUSTED RECEIVE DMA", // ATA-8
"TRUSTED SEND", // ATA-8
"TRUSTED SEND DMA", // ATA-8
/*-------------------------------------------------- 60h-6Fh -----*/
"READ FPDMA QUEUED", // ATA-8
"WRITE FPDMA QUEUED", // ATA-8
cmd_reserved_sa,
"NCQ QUEUE MANAGEMENT", // ACS-3
"SEND FPDMA QUEUED", // ACS-3
"RECEIVE FPDMA QUEUED", // ACS-3 cmd_reserved_sa,
cmd_reserved_sa,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
/*-------------------------------------------------- 70h-7Fh -----*/
"SEEK [OBS-7]",
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
"SET DATE & TIME EXT", // ACS-3
"ACCESSIBLE MAX ADDRESS CONFIGURATION", // ACS-3
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
cmd_seek_ret4,
/*-------------------------------------------------- 80h-8Fh -----*/
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
"CFA TRANSLATE SECTOR [VS IF NO CFA]",
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
/*-------------------------------------------------- 90h-9Fh -----*/
"EXECUTE DEVICE DIAGNOSTIC",
"INITIALIZE DEVICE PARAMETERS [OBS-6]",
"DOWNLOAD MICROCODE",
"DOWNLOAD MICROCODE DMA", // ACS-2
"STANDBY IMMEDIATE [RET-4]",
"IDLE IMMEDIATE [RET-4]",
"STANDBY [RET-4]",
"IDLE [RET-4]",
"CHECK POWER MODE [RET-4]",
"SLEEP [RET-4]",
cmd_vendor_specific,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
/*-------------------------------------------------- A0h-AFh -----*/
"PACKET",
"IDENTIFY PACKET DEVICE",
"SERVICE [OBS-ACS-2]",
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved, cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
/*-------------------------------------------------- B0h-BFh -----*/
"SMART",
"DEVICE CONFIGURATION [OBS-ACS-3]",
cmd_reserved,
cmd_reserved,
"SANITIZE DEVICE", // ACS-2
cmd_reserved,
"NV CACHE [OBS-ACS-3]", // ATA-8
cmd_reserved_cf,
cmd_reserved_cf,
cmd_reserved_cf,
cmd_reserved_cf,
cmd_reserved_cf,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
/*-------------------------------------------------- C0h-CFh -----*/
"CFA ERASE SECTORS [VS IF NO CFA]",
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
"READ MULTIPLE",
"WRITE MULTIPLE",
"SET MULTIPLE MODE",
"READ DMA QUEUED [OBS-ACS-2]",
"READ DMA",
"READ DMA (w/o retry) [OBS-5]",
"WRITE DMA",
"WRITE DMA (w/o retry) [OBS-5]",
"WRITE DMA QUEUED [OBS-ACS-2]",
"CFA WRITE MULTIPLE WITHOUT ERASE",
"WRITE MULTIPLE FUA EXT",
cmd_reserved,
/*-------------------------------------------------- D0h-DFh -----*/
cmd_reserved,
"CHECK MEDIA CARD TYPE [OBS-ACS-2]",
cmd_reserved_mcpt,
cmd_reserved_mcpt,
cmd_reserved_mcpt,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
cmd_reserved,
"GET MEDIA STATUS [OBS-8]",
"ACKNOWLEDGE MEDIA CHANGE [RET-4]",
"BOOT POST-BOOT [RET-4]",
"BOOT PRE-BOOT [RET-4]",
"MEDIA LOCK [OBS-8]",
"MEDIA UNLOCK [OBS-8]",
/*-------------------------------------------------- E0h-EFh -----*/
"STANDBY IMMEDIATE",
"IDLE IMMEDIATE",
"STANDBY",
"IDLE",
"READ BUFFER",
"CHECK POWER MODE",
"SLEEP",
"FLUSH CACHE",
"WRITE BUFFER",
"READ BUFFER DMA", // ACS-2 (was: WRITE SAME [RET-4]) "FLUSH CACHE EXT",
"WRITE BUFFER DMA", // ACS-2
"IDENTIFY DEVICE",
"MEDIA EJECT [OBS-8]",
"IDENTIFY DEVICE DMA [OBS-4]",
"SET FEATURES",
/*-------------------------------------------------- F0h-FFh -----*/
cmd_vendor_specific,
"SECURITY SET PASSWORD",
"SECURITY UNLOCK",
"SECURITY ERASE PREPARE",
"SECURITY ERASE UNIT",
"SECURITY FREEZE LOCK",
"SECURITY DISABLE PASSWORD",
cmd_vendor_specific,
"READ NATIVE MAX ADDRESS [OBS-ACS-3]",
"SET MAX ADDRESS [OBS-ACS-3]",
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific,
cmd_vendor_specific
};
STATIC_ASSERT(sizeof(command_table) == 256 * sizeof(command_table[0]));
/* Returns the name of the command (and possibly sub-command) with the given
command code and feature register values. For most command codes this
simply returns the corresponding entry in the command_table array, but for
others the value of the feature register specifies a subcommand or
distinguishes commands. */
const char *look_up_ata_command(unsigned char c_code, unsigned char f_reg) {
switch (c_code) {
case 0x00: /* NOP */
switch (f_reg) {
case 0x00:
return "NOP [Abort queued commands]";
case 0x01:
return "NOP [Don't abort queued commands] [OBS-ACS-2]";
default:
return "NOP [Reserved subcommand] [OBS-ACS-2]";
}
case 0x92: /* DOWNLOAD MICROCODE */
switch (f_reg) {
case 0x01:
return "DOWNLOAD MICROCODE [Temporary] [OBS-8]";
case 0x03:
return "DOWNLOAD MICROCODE [Save with offsets]"; // ATA-8
case 0x07:
return "DOWNLOAD MICROCODE [Save]";
case 0x0e:
return "DOWNLOAD MICROCODE [Save for future use]"; // ACS-3
case 0x0f:
return "DOWNLOAD MICROCODE [Activate]"; // ACS-3
default:
return "DOWNLOAD MICROCODE [Reserved subcommand]";
}
case 0xB0: /* SMART */
switch (f_reg) {
case 0xD0:
return "SMART READ DATA";
case 0xD1:
return "SMART READ ATTRIBUTE THRESHOLDS [OBS-4]";
case 0xD2:
return "SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE";
case 0xD3:
return "SMART SAVE ATTRIBUTE VALUES [OBS-6]";
case 0xD4: return "SMART EXECUTE OFF-LINE IMMEDIATE";
case 0xD5:
return "SMART READ LOG";
case 0xD6:
return "SMART WRITE LOG";
case 0xD7:
return "SMART WRITE ATTRIBUTE THRESHOLDS [NS, OBS-4]";
case 0xD8:
return "SMART ENABLE OPERATIONS";
case 0xD9:
return "SMART DISABLE OPERATIONS";
case 0xDA:
return "SMART RETURN STATUS";
case 0xDB:
return "SMART EN/DISABLE AUTO OFFLINE [NS (SFF-8035i)]";
default:
if (f_reg >= 0xE0)
return "SMART [Vendor specific subcommand]";
else
return "SMART [Reserved subcommand]";
}
case 0xB1: /* DEVICE CONFIGURATION */
switch (f_reg) {
case 0xC0:
return "DEVICE CONFIGURATION RESTORE [OBS-ACS-3]";
case 0xC1:
return "DEVICE CONFIGURATION FREEZE LOCK [OBS-ACS-3]";
case 0xC2:
return "DEVICE CONFIGURATION IDENTIFY [OBS-ACS-3]";
case 0xC3:
return "DEVICE CONFIGURATION SET [OBS-ACS-3]";
default:
return "DEVICE CONFIGURATION [Reserved subcommand] [OBS-ACS-3]";
}
case 0xEF: /* SET FEATURES */
switch (f_reg) {
case 0x01:
return "SET FEATURES [Enable 8-bit PIO] [OBS-3]"; // Now CFA
case 0x02:
return "SET FEATURES [Enable write cache]";
case 0x03:
return "SET FEATURES [Set transfer mode]";
case 0x04:
return "SET FEATURES [Enable auto DR] [OBS-4]";
case 0x05:
return "SET FEATURES [Enable APM]";
case 0x06:
return "SET FEATURES [Enable Pwr-Up In Standby]";
case 0x07:
return "SET FEATURES [Set device spin-up]";
case 0x09:
return "SET FEATURES [Reserved (address offset)] [OPS-ACS-3]";
case 0x0A:
return "SET FEATURES [Enable CFA power mode 1]";
case 0x10:
return "SET FEATURES [Enable SATA feature]"; // ACS-3
case 0x20:
return "SET FEATURES [Set Time-ltd R/W WCT]";
case 0x21:
return "SET FEATURES [Set Time-ltd R/W EH]";
case 0x31:
return "SET FEATURES [Disable Media Status Notf] [OBS-8]";
case 0x33:
return "SET FEATURES [Disable retry] [OBS-4]";
case 0x41:
return "SET FEATURES [Enable Free-fall Control]"; // ATA-8
case 0x42:
return "SET FEATURES [Enable AAM] [OBS-ACS-2]";
case 0x43:
return "SET FEATURES [Set Max Host I/F S Times]"; case 0x44:
return "SET FEATURES [Length of VS data] [OBS-4]";
case 0x4a:
return "SET FEATURES [Ext. Power Conditions]"; // ACS-2
case 0x54:
return "SET FEATURES [Set cache segs] [OBS-4]";
case 0x55:
return "SET FEATURES [Disable read look-ahead]";
case 0x5D:
return "SET FEATURES [Enable release interrupt] [OBS-ACS-2]";
case 0x5E:
return "SET FEATURES [Enable SERVICE interrupt] [OBS-ACS-2]";
case 0x66:
return "SET FEATURES [Disable revert defaults]";
case 0x69:
return "SET FEATURES [LPS Error Reporting Control]"; // ACS-2
case 0x77:
return "SET FEATURES [Disable ECC] [OBS-4]";
case 0x81:
return "SET FEATURES [Disable 8-bit PIO] [OBS-3]"; // Now CFA
case 0x82:
return "SET FEATURES [Disable write cache]";
case 0x84:
return "SET FEATURES [Disable auto DR] [OBS-4]";
case 0x85:
return "SET FEATURES [Disable APM]";
case 0x86:
return "SET FEATURES [Disable Pwr-Up In Standby]";
case 0x88:
return "SET FEATURES [Disable ECC] [OBS-4]";
case 0x89:
return "SET FEATURES [Reserved (address offset)]";
case 0x8A:
return "SET FEATURES [Disable CFA power mode 1]";
case 0x90:
return "SET FEATURES [Disable SATA feature]"; // ACS-3
case 0x95:
return "SET FEATURES [Enable Media Status Notf] [OBS-8]";
case 0x99:
return "SET FEATURES [Enable retries] [OBS-4]";
case 0x9A:
return "SET FEATURES [Set max avg curr] [OBS-4]";
case 0xAA:
return "SET FEATURES [Enable read look-ahead]";
case 0xAB:
return "SET FEATURES [Set max prefetch] [OBS-4]";
case 0xBB:
return "SET FEATURES [4 bytes VS data] [OBS-4]";
case 0xC1:
return "SET FEATURES [Disable Free-fall Control]"; // ATA-8
case 0xC2:
return "SET FEATURES [Disable AAM] [OBS-ACS-2]";
case 0xC3:
return "SET FEATURES [Sense Data Reporting]"; // ACS-2
case 0xCC:
return "SET FEATURES [Enable revert to defaults]";
case 0xDD:
return "SET FEATURES [Disable release interrupt] [OBS-ACS-2]";
case 0xDE:
return "SET FEATURES [Disable SERVICE interrupt] [OBS-ACS-2]";
case 0xE0:
return "SET FEATURES [Vendor specific] [OBS-7]";
default:
if (f_reg >= 0xF0)
return "SET FEATURES [Reserved for CFA]";
else
return "SET FEATURES [Reserved subcommand]";
}
case 0xF9: /* SET MAX */
switch (f_reg) { case 0x00:
return "SET MAX ADDRESS [OBS-6]";
case 0x01:
return "SET MAX SET PASSWORD [OBS-ACS-3]";
case 0x02:
return "SET MAX LOCK [OBS-ACS-3]";
case 0x03:
return "SET MAX UNLOCK [OBS-ACS-3]";
case 0x04:
return "SET MAX FREEZE LOCK [OBS-ACS-3]";
default:
return "SET MAX [Reserved subcommand] [OBS-ACS-3]";
}
default:
return command_table[c_code];
}
}