diff options
| -rw-r--r-- | miscutils/hdparm.c | 443 |
1 files changed, 214 insertions, 229 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c index 869a5b246..c8129d791 100644 --- a/miscutils/hdparm.c +++ b/miscutils/hdparm.c @@ -127,62 +127,6 @@ #define CDROM 0x0005 -#if ENABLE_FEATURE_HDPARM_GET_IDENTITY -static const char *const pkt_str[] = { - "Direct-access device", /* word 0, bits 12-8 = 00 */ - "Sequential-access device", /* word 0, bits 12-8 = 01 */ - "Printer", /* word 0, bits 12-8 = 02 */ - "Processor", /* word 0, bits 12-8 = 03 */ - "Write-once device", /* word 0, bits 12-8 = 04 */ - "CD-ROM", /* word 0, bits 12-8 = 05 */ - "Scanner", /* word 0, bits 12-8 = 06 */ - "Optical memory", /* word 0, bits 12-8 = 07 */ - "Medium changer", /* word 0, bits 12-8 = 08 */ - "Communications device", /* word 0, bits 12-8 = 09 */ - "ACS-IT8 device", /* word 0, bits 12-8 = 0a */ - "ACS-IT8 device", /* word 0, bits 12-8 = 0b */ - "Array controller", /* word 0, bits 12-8 = 0c */ - "Enclosure services", /* word 0, bits 12-8 = 0d */ - "Reduced block command device", /* word 0, bits 12-8 = 0e */ - "Optical card reader/writer", /* word 0, bits 12-8 = 0f */ - "", /* word 0, bits 12-8 = 10 */ - "", /* word 0, bits 12-8 = 11 */ - "", /* word 0, bits 12-8 = 12 */ - "", /* word 0, bits 12-8 = 13 */ - "", /* word 0, bits 12-8 = 14 */ - "", /* word 0, bits 12-8 = 15 */ - "", /* word 0, bits 12-8 = 16 */ - "", /* word 0, bits 12-8 = 17 */ - "", /* word 0, bits 12-8 = 18 */ - "", /* word 0, bits 12-8 = 19 */ - "", /* word 0, bits 12-8 = 1a */ - "", /* word 0, bits 12-8 = 1b */ - "", /* word 0, bits 12-8 = 1c */ - "", /* word 0, bits 12-8 = 1d */ - "", /* word 0, bits 12-8 = 1e */ - "Unknown", /* word 0, bits 12-8 = 1f */ -}; - -static const char *const ata1_cfg_str[] = { /* word 0 in ATA-1 mode */ - "Reserved", /* bit 0 */ - "hard sectored", /* bit 1 */ - "soft sectored", /* bit 2 */ - "not MFM encoded ", /* bit 3 */ - "head switch time > 15us", /* bit 4 */ - "spindle motor control option", /* bit 5 */ - "fixed drive", /* bit 6 */ - "removable drive", /* bit 7 */ - "disk xfer rate <= 5Mbs", /* bit 8 */ - "disk xfer rate > 5Mbs, <= 10Mbs", /* bit 9 */ - "disk xfer rate > 5Mbs", /* bit 10 */ - "rotational speed tol.", /* bit 11 */ - "data strobe offset option", /* bit 12 */ - "track offset option", /* bit 13 */ - "format speed tolerance gap reqd", /* bit 14 */ - "ATAPI" /* bit 14 */ -}; -#endif - /* word 1: number of logical cylinders */ #define LCYLS_MAX 0x3fff /* maximum allowable value */ @@ -238,87 +182,6 @@ static const char *const ata1_cfg_str[] = { /* word 0 in ATA-1 mode */ /* word 81: minor version number */ #define MINOR_MAX 0x22 -#if ENABLE_FEATURE_HDPARM_GET_IDENTITY -static const char *const minor_str[MINOR_MAX + 2] = { - /* word 81 value: */ - "Unspecified", /* 0x0000 */ - "ATA-1 X3T9.2 781D prior to rev.4", /* 0x0001 */ - "ATA-1 published, ANSI X3.221-1994", /* 0x0002 */ - "ATA-1 X3T9.2 781D rev.4", /* 0x0003 */ - "ATA-2 published, ANSI X3.279-1996", /* 0x0004 */ - "ATA-2 X3T10 948D prior to rev.2k", /* 0x0005 */ - "ATA-3 X3T10 2008D rev.1", /* 0x0006 */ - "ATA-2 X3T10 948D rev.2k", /* 0x0007 */ - "ATA-3 X3T10 2008D rev.0", /* 0x0008 */ - "ATA-2 X3T10 948D rev.3", /* 0x0009 */ - "ATA-3 published, ANSI X3.298-199x", /* 0x000a */ - "ATA-3 X3T10 2008D rev.6", /* 0x000b */ - "ATA-3 X3T13 2008D rev.7 and 7a", /* 0x000c */ - "ATA/ATAPI-4 X3T13 1153D rev.6", /* 0x000d */ - "ATA/ATAPI-4 T13 1153D rev.13", /* 0x000e */ - "ATA/ATAPI-4 X3T13 1153D rev.7", /* 0x000f */ - "ATA/ATAPI-4 T13 1153D rev.18", /* 0x0010 */ - "ATA/ATAPI-4 T13 1153D rev.15", /* 0x0011 */ - "ATA/ATAPI-4 published, ANSI INCITS 317-1998", /* 0x0012 */ - "ATA/ATAPI-5 T13 1321D rev.3", /* 0x0013 */ - "ATA/ATAPI-4 T13 1153D rev.14", /* 0x0014 */ - "ATA/ATAPI-5 T13 1321D rev.1", /* 0x0015 */ - "ATA/ATAPI-5 published, ANSI INCITS 340-2000", /* 0x0016 */ - "ATA/ATAPI-4 T13 1153D rev.17", /* 0x0017 */ - "ATA/ATAPI-6 T13 1410D rev.0", /* 0x0018 */ - "ATA/ATAPI-6 T13 1410D rev.3a", /* 0x0019 */ - "ATA/ATAPI-7 T13 1532D rev.1", /* 0x001a */ - "ATA/ATAPI-6 T13 1410D rev.2", /* 0x001b */ - "ATA/ATAPI-6 T13 1410D rev.1", /* 0x001c */ - "ATA/ATAPI-7 published, ANSI INCITS 397-2005", /* 0x001d */ - "ATA/ATAPI-7 T13 1532D rev.0", /* 0x001e */ - "Reserved" /* 0x001f */ - "Reserved" /* 0x0020 */ - "ATA/ATAPI-7 T13 1532D rev.4a", /* 0x0021 */ - "ATA/ATAPI-6 published, ANSI INCITS 361-2002", /* 0x0022 */ - "Reserved" /* 0x0023-0xfffe */ -}; -#endif -static const char actual_ver[MINOR_MAX + 2] ALIGN1 = { - /* word 81 value: */ - 0, /* 0x0000 WARNING: actual_ver[] array */ - 1, /* 0x0001 WARNING: corresponds */ - 1, /* 0x0002 WARNING: *exactly* */ - 1, /* 0x0003 WARNING: to the ATA/ */ - 2, /* 0x0004 WARNING: ATAPI version */ - 2, /* 0x0005 WARNING: listed in */ - 3, /* 0x0006 WARNING: the */ - 2, /* 0x0007 WARNING: minor_str */ - 3, /* 0x0008 WARNING: array */ - 2, /* 0x0009 WARNING: above. */ - 3, /* 0x000a WARNING: */ - 3, /* 0x000b WARNING: If you change */ - 3, /* 0x000c WARNING: that one, */ - 4, /* 0x000d WARNING: change this one */ - 4, /* 0x000e WARNING: too!!! */ - 4, /* 0x000f */ - 4, /* 0x0010 */ - 4, /* 0x0011 */ - 4, /* 0x0012 */ - 5, /* 0x0013 */ - 4, /* 0x0014 */ - 5, /* 0x0015 */ - 5, /* 0x0016 */ - 4, /* 0x0017 */ - 6, /* 0x0018 */ - 6, /* 0x0019 */ - 7, /* 0x001a */ - 6, /* 0x001b */ - 6, /* 0x001c */ - 7, /* 0x001d */ - 7, /* 0x001e */ - 0, /* 0x001f */ - 0, /* 0x0020 */ - 7, /* 0x0021 */ - 6, /* 0x0022 */ - 0 /* 0x0023-0xfffe */ -}; - /* words 82-84: cmds/feats supported */ #define CMDS_W82 0x77ff /* word 82: defined command locations*/ #define CMDS_W83 0x3fff /* word 83: defined command locations*/ @@ -326,62 +189,6 @@ static const char actual_ver[MINOR_MAX + 2] ALIGN1 = { #define SUPPORT_48_BIT 0x0400 #define NUM_CMD_FEAT_STR 48 -#if ENABLE_FEATURE_HDPARM_GET_IDENTITY -static const char *const cmd_feat_str[] = { - "", /* word 82 bit 15: obsolete */ - "NOP cmd", /* word 82 bit 14 */ - "READ BUFFER cmd", /* word 82 bit 13 */ - "WRITE BUFFER cmd", /* word 82 bit 12 */ - "", /* word 82 bit 11: obsolete */ - "Host Protected Area feature set", /* word 82 bit 10 */ - "DEVICE RESET cmd", /* word 82 bit 9 */ - "SERVICE interrupt", /* word 82 bit 8 */ - "Release interrupt", /* word 82 bit 7 */ - "Look-ahead", /* word 82 bit 6 */ - "Write cache", /* word 82 bit 5 */ - "PACKET command feature set", /* word 82 bit 4 */ - "Power Management feature set", /* word 82 bit 3 */ - "Removable Media feature set", /* word 82 bit 2 */ - "Security Mode feature set", /* word 82 bit 1 */ - "SMART feature set", /* word 82 bit 0 */ - /* -------------- */ - "", /* word 83 bit 15: !valid bit */ - "", /* word 83 bit 14: valid bit */ - "FLUSH CACHE EXT cmd", /* word 83 bit 13 */ - "Mandatory FLUSH CACHE cmd ", /* word 83 bit 12 */ - "Device Configuration Overlay feature set ", - "48-bit Address feature set ", /* word 83 bit 10 */ - "", - "SET MAX security extension", /* word 83 bit 8 */ - "Address Offset Reserved Area Boot", /* word 83 bit 7 */ - "SET FEATURES subcommand required to spinup after power up", - "Power-Up In Standby feature set", /* word 83 bit 5 */ - "Removable Media Status Notification feature set", - "Adv. Power Management feature set", /* word 83 bit 3 */ - "CFA feature set", /* word 83 bit 2 */ - "READ/WRITE DMA QUEUED", /* word 83 bit 1 */ - "DOWNLOAD MICROCODE cmd", /* word 83 bit 0 */ - /* -------------- */ - "", /* word 84 bit 15: !valid bit */ - "", /* word 84 bit 14: valid bit */ - "", /* word 84 bit 13: reserved */ - "", /* word 84 bit 12: reserved */ - "", /* word 84 bit 11: reserved */ - "", /* word 84 bit 10: reserved */ - "", /* word 84 bit 9: reserved */ - "", /* word 84 bit 8: reserved */ - "", /* word 84 bit 7: reserved */ - "", /* word 84 bit 6: reserved */ - "General Purpose Logging feature set", /* word 84 bit 5 */ - "", /* word 84 bit 4: reserved */ - "Media Card Pass Through Command feature set ", - "Media serial number ", /* word 84 bit 2 */ - "SMART self-test ", /* word 84 bit 1 */ - "SMART error logging " /* word 84 bit 0 */ -}; -#endif - - /* words 85-87: cmds/feats enabled */ /* use cmd_feat_str[] to display what commands and features have * been enabled with words 85-87 @@ -408,16 +215,6 @@ static const char *const cmd_feat_str[] = { #define SECU_ENABLED 0x0002 #define SECU_LEVEL 0x0010 #define NUM_SECU_STR 6 -#if ENABLE_FEATURE_HDPARM_GET_IDENTITY -static const char *const secu_str[] = { - "supported", /* word 128, bit 0 */ - "enabled", /* word 128, bit 1 */ - "locked", /* word 128, bit 2 */ - "frozen", /* word 128, bit 3 */ - "expired: security count", /* word 128, bit 4 */ - "supported: enhanced erase" /* word 128, bit 5 */ -}; -#endif /* word 160: CFA power mode */ #define VALID_W160 0x8000 /* 1=word valid */ @@ -694,8 +491,195 @@ static uint8_t mode_loop(uint16_t mode_sup, uint16_t mode_sel, int cc, uint8_t * return err_dma; } -// Parse 512 byte disk identification block and print much crap. +static const char *nth_str(const char *strings, int n) +{ + while (n) { + n--; + strings += strlen(strings) + 1; + } + return strings; +} +static const char pkt_str[] ALIGN1 = + "Direct-access device" "\0" /* word 0, bits 12-8 = 00 */ + "Sequential-access device" "\0" /* word 0, bits 12-8 = 01 */ + "Printer" "\0" /* word 0, bits 12-8 = 02 */ + "Processor" "\0" /* word 0, bits 12-8 = 03 */ + "Write-once device" "\0" /* word 0, bits 12-8 = 04 */ + "CD-ROM" "\0" /* word 0, bits 12-8 = 05 */ + "Scanner" "\0" /* word 0, bits 12-8 = 06 */ + "Optical memory" "\0" /* word 0, bits 12-8 = 07 */ + "Medium changer" "\0" /* word 0, bits 12-8 = 08 */ + "Communications device" "\0" /* word 0, bits 12-8 = 09 */ + "ACS-IT8 device" "\0" /* word 0, bits 12-8 = 0a */ + "ACS-IT8 device" "\0" /* word 0, bits 12-8 = 0b */ + "Array controller" "\0" /* word 0, bits 12-8 = 0c */ + "Enclosure services" "\0" /* word 0, bits 12-8 = 0d */ + "Reduced block command device" "\0" /* word 0, bits 12-8 = 0e */ + "Optical card reader/writer" "\0" /* word 0, bits 12-8 = 0f */ +; + +static const char ata1_cfg_str[] ALIGN1 = /* word 0 in ATA-1 mode */ + "reserved" "\0" /* bit 0 */ + "hard sectored" "\0" /* bit 1 */ + "soft sectored" "\0" /* bit 2 */ + "not MFM encoded " "\0" /* bit 3 */ + "head switch time > 15us" "\0" /* bit 4 */ + "spindle motor control option" "\0" /* bit 5 */ + "fixed drive" "\0" /* bit 6 */ + "removable drive" "\0" /* bit 7 */ + "disk xfer rate <= 5Mbs" "\0" /* bit 8 */ + "disk xfer rate > 5Mbs, <= 10Mbs" "\0" /* bit 9 */ + "disk xfer rate > 5Mbs" "\0" /* bit 10 */ + "rotational speed tol." "\0" /* bit 11 */ + "data strobe offset option" "\0" /* bit 12 */ + "track offset option" "\0" /* bit 13 */ + "format speed tolerance gap reqd" "\0" /* bit 14 */ + "ATAPI" /* bit 14 */ +; + +static const char minor_str[] ALIGN1 = + /* word 81 value: */ + "Unspecified" "\0" /* 0x0000 */ + "ATA-1 X3T9.2 781D prior to rev.4" "\0" /* 0x0001 */ + "ATA-1 published, ANSI X3.221-1994" "\0" /* 0x0002 */ + "ATA-1 X3T9.2 781D rev.4" "\0" /* 0x0003 */ + "ATA-2 published, ANSI X3.279-1996" "\0" /* 0x0004 */ + "ATA-2 X3T10 948D prior to rev.2k" "\0" /* 0x0005 */ + "ATA-3 X3T10 2008D rev.1" "\0" /* 0x0006 */ + "ATA-2 X3T10 948D rev.2k" "\0" /* 0x0007 */ + "ATA-3 X3T10 2008D rev.0" "\0" /* 0x0008 */ + "ATA-2 X3T10 948D rev.3" "\0" /* 0x0009 */ + "ATA-3 published, ANSI X3.298-199x" "\0" /* 0x000a */ + "ATA-3 X3T10 2008D rev.6" "\0" /* 0x000b */ + "ATA-3 X3T13 2008D rev.7 and 7a" "\0" /* 0x000c */ + "ATA/ATAPI-4 X3T13 1153D rev.6" "\0" /* 0x000d */ + "ATA/ATAPI-4 T13 1153D rev.13" "\0" /* 0x000e */ + "ATA/ATAPI-4 X3T13 1153D rev.7" "\0" /* 0x000f */ + "ATA/ATAPI-4 T13 1153D rev.18" "\0" /* 0x0010 */ + "ATA/ATAPI-4 T13 1153D rev.15" "\0" /* 0x0011 */ + "ATA/ATAPI-4 published, ANSI INCITS 317-1998" "\0" /* 0x0012 */ + "ATA/ATAPI-5 T13 1321D rev.3" "\0" /* 0x0013 */ + "ATA/ATAPI-4 T13 1153D rev.14" "\0" /* 0x0014 */ + "ATA/ATAPI-5 T13 1321D rev.1" "\0" /* 0x0015 */ + "ATA/ATAPI-5 published, ANSI INCITS 340-2000" "\0" /* 0x0016 */ + "ATA/ATAPI-4 T13 1153D rev.17" "\0" /* 0x0017 */ + "ATA/ATAPI-6 T13 1410D rev.0" "\0" /* 0x0018 */ + "ATA/ATAPI-6 T13 1410D rev.3a" "\0" /* 0x0019 */ + "ATA/ATAPI-7 T13 1532D rev.1" "\0" /* 0x001a */ + "ATA/ATAPI-6 T13 1410D rev.2" "\0" /* 0x001b */ + "ATA/ATAPI-6 T13 1410D rev.1" "\0" /* 0x001c */ + "ATA/ATAPI-7 published, ANSI INCITS 397-2005" "\0" /* 0x001d */ + "ATA/ATAPI-7 T13 1532D rev.0" "\0" /* 0x001e */ + "reserved" "\0" /* 0x001f */ + "reserved" "\0" /* 0x0020 */ + "ATA/ATAPI-7 T13 1532D rev.4a" "\0" /* 0x0021 */ + "ATA/ATAPI-6 published, ANSI INCITS 361-2002" "\0" /* 0x0022 */ + "reserved" /* 0x0023-0xfffe */ +; +static const char actual_ver[MINOR_MAX + 2] ALIGN1 = { + /* word 81 value: */ + 0, /* 0x0000 WARNING: actual_ver[] array */ + 1, /* 0x0001 WARNING: corresponds */ + 1, /* 0x0002 WARNING: *exactly* */ + 1, /* 0x0003 WARNING: to the ATA/ */ + 2, /* 0x0004 WARNING: ATAPI version */ + 2, /* 0x0005 WARNING: listed in */ + 3, /* 0x0006 WARNING: the */ + 2, /* 0x0007 WARNING: minor_str */ + 3, /* 0x0008 WARNING: array */ + 2, /* 0x0009 WARNING: above. */ + 3, /* 0x000a WARNING: */ + 3, /* 0x000b WARNING: If you change */ + 3, /* 0x000c WARNING: that one, */ + 4, /* 0x000d WARNING: change this one */ + 4, /* 0x000e WARNING: too!!! */ + 4, /* 0x000f */ + 4, /* 0x0010 */ + 4, /* 0x0011 */ + 4, /* 0x0012 */ + 5, /* 0x0013 */ + 4, /* 0x0014 */ + 5, /* 0x0015 */ + 5, /* 0x0016 */ + 4, /* 0x0017 */ + 6, /* 0x0018 */ + 6, /* 0x0019 */ + 7, /* 0x001a */ + 6, /* 0x001b */ + 6, /* 0x001c */ + 7, /* 0x001d */ + 7, /* 0x001e */ + 0, /* 0x001f */ + 0, /* 0x0020 */ + 7, /* 0x0021 */ + 6, /* 0x0022 */ + 0 /* 0x0023-0xfffe */ +}; + +static const char cmd_feat_str[] ALIGN1 = + "" "\0" /* word 82 bit 15: obsolete */ + "NOP cmd" "\0" /* word 82 bit 14 */ + "READ BUFFER cmd" "\0" /* word 82 bit 13 */ + "WRITE BUFFER cmd" "\0" /* word 82 bit 12 */ + "" "\0" /* word 82 bit 11: obsolete */ + "Host Protected Area feature set" "\0" /* word 82 bit 10 */ + "DEVICE RESET cmd" "\0" /* word 82 bit 9 */ + "SERVICE interrupt" "\0" /* word 82 bit 8 */ + "Release interrupt" "\0" /* word 82 bit 7 */ + "Look-ahead" "\0" /* word 82 bit 6 */ + "Write cache" "\0" /* word 82 bit 5 */ + "PACKET command feature set" "\0" /* word 82 bit 4 */ + "Power Management feature set" "\0" /* word 82 bit 3 */ + "Removable Media feature set" "\0" /* word 82 bit 2 */ + "Security Mode feature set" "\0" /* word 82 bit 1 */ + "SMART feature set" "\0" /* word 82 bit 0 */ + /* -------------- */ + "" "\0" /* word 83 bit 15: !valid bit */ + "" "\0" /* word 83 bit 14: valid bit */ + "FLUSH CACHE EXT cmd" "\0" /* word 83 bit 13 */ + "Mandatory FLUSH CACHE cmd " "\0" /* word 83 bit 12 */ + "Device Configuration Overlay feature set " "\0" + "48-bit Address feature set " "\0" /* word 83 bit 10 */ + "" "\0" + "SET MAX security extension" "\0" /* word 83 bit 8 */ + "Address Offset Reserved Area Boot" "\0" /* word 83 bit 7 */ + "SET FEATURES subcommand required to spinup after power up" "\0" + "Power-Up In Standby feature set" "\0" /* word 83 bit 5 */ + "Removable Media Status Notification feature set" "\0" + "Adv. Power Management feature set" "\0" /* word 83 bit 3 */ + "CFA feature set" "\0" /* word 83 bit 2 */ + "READ/WRITE DMA QUEUED" "\0" /* word 83 bit 1 */ + "DOWNLOAD MICROCODE cmd" "\0" /* word 83 bit 0 */ + /* -------------- */ + "" "\0" /* word 84 bit 15: !valid bit */ + "" "\0" /* word 84 bit 14: valid bit */ + "" "\0" /* word 84 bit 13: reserved */ + "" "\0" /* word 84 bit 12: reserved */ + "" "\0" /* word 84 bit 11: reserved */ + "" "\0" /* word 84 bit 10: reserved */ + "" "\0" /* word 84 bit 9: reserved */ + "" "\0" /* word 84 bit 8: reserved */ + "" "\0" /* word 84 bit 7: reserved */ + "" "\0" /* word 84 bit 6: reserved */ + "General Purpose Logging feature set" "\0" /* word 84 bit 5 */ + "" "\0" /* word 84 bit 4: reserved */ + "Media Card Pass Through Command feature set " "\0" + "Media serial number " "\0" /* word 84 bit 2 */ + "SMART self-test " "\0" /* word 84 bit 1 */ + "SMART error logging " /* word 84 bit 0 */ +; + +static const char secu_str[] ALIGN1 = + "supported" "\0" /* word 128, bit 0 */ + "enabled" "\0" /* word 128, bit 1 */ + "locked" "\0" /* word 128, bit 2 */ + "frozen" "\0" /* word 128, bit 3 */ + "expired: security count" "\0" /* word 128, bit 4 */ + "supported: enhanced erase" /* word 128, bit 5 */ +; + +// Parse 512 byte disk identification block and print much crap. static void identify(uint16_t *val) ATTRIBUTE_NORETURN; static void identify(uint16_t *val) { @@ -726,10 +710,10 @@ static void identify(uint16_t *val) } else if (!(val[GEN_CONFIG] & NOT_ATAPI)) { dev = ATAPI_DEV; eqpt = (val[GEN_CONFIG] & EQPT_TYPE) >> SHIFT_EQPT; - printf("ATAPI %s, with ", pkt_str[eqpt]); + printf("ATAPI %s, with ", eqpt <= 0xf ? nth_str(pkt_str, eqpt) : "unknown"); like_std = 3; } else - /*"Unknown device type:\n\tbits 15&14 of general configuration word 0 both set to 1.\n"*/ + /* "Unknown device type:\n\tbits 15&14 of general configuration word 0 both set to 1.\n" */ bb_error_msg_and_die("unknown device type"); printf("%sremovable media\n", !(val[GEN_CONFIG] & MEDIA_REMOVABLE) ? "non-" : ""); @@ -764,7 +748,7 @@ static void identify(uint16_t *val) if (val[MINOR] && (val[MINOR] <= MINOR_MAX)) { if (like_std < 3) like_std = 3; std = actual_ver[val[MINOR]]; - if (std) printf("\n\tUsed: %s ", minor_str[val[MINOR]]); + if (std) printf("\n\tUsed: %s ", nth_str(minor_str, val[MINOR])); } /* looks like when they up-issue the std, they obsolete one; @@ -863,7 +847,7 @@ static void identify(uint16_t *val) jj = val[GEN_CONFIG] >> 1; for (ii = 1; ii < 15; ii++) { if (jj & 0x0001) - printf("\t%s\n", ata1_cfg_str[ii]); + printf("\t%s\n", nth_str(ata1_cfg_str, ii)); jj >>=1; } } @@ -875,7 +859,7 @@ static void identify(uint16_t *val) else if ((val[GEN_CONFIG] & DRQ_RESPONSE_TIME) == DRQ_50US_VAL) strng ="50us"; else - strng = "Unknown"; + strng = "unknown"; printf("\tDRQ response: %s\n\tPacket size: ", strng); /* Data Request (DRQ) */ if ((val[GEN_CONFIG] & PKT_SIZE_SUPPORTED) == PKT_SIZE_12_VAL) @@ -883,7 +867,7 @@ static void identify(uint16_t *val) else if ((val[GEN_CONFIG] & PKT_SIZE_SUPPORTED) == PKT_SIZE_16_VAL) strng = "16 bytes"; else - strng = "Unknown"; + strng = "unknown"; puts(strng); } else { /* addressing...CHS? See section 6.2 of ATA specs 4 or 5 */ @@ -1070,7 +1054,7 @@ static void identify(uint16_t *val) printf("pio%d ", ii); bb_putchar('\n'); } else - printf("unknown\n"); + puts("unknown"); if (val[WHATS_VALID] & OK_W64_70) { if (val[PIO_NO_FLOW] || val[PIO_FLOW]) { @@ -1086,8 +1070,9 @@ static void identify(uint16_t *val) jj = val[CMDS_SUPP_0]; kk = val[CMDS_EN_0]; for (ii = 0; ii < NUM_CMD_FEAT_STR; ii++) { - if ((jj & 0x8000) && (*cmd_feat_str[ii] != '\0')) { - printf("\t%s\t%s\n", (kk & 0x8000) ? " *" : "", cmd_feat_str[ii]); + const char *feat_str = nth_str(cmd_feat_str, ii); + if ((jj & 0x8000) && (*feat_str != '\0')) { + printf("\t%s\t%s\n", (kk & 0x8000) ? " *" : "", feat_str); } jj <<= 1; kk <<= 1; @@ -1103,7 +1088,7 @@ static void identify(uint16_t *val) } /* Removable Media Status Notification feature set */ if ((val[RM_STAT] & RM_STAT_BITS) == RM_STAT_SUP) - printf("\t%s supported\n", cmd_feat_str[27]); + printf("\t%s supported\n", nth_str(cmd_feat_str, 27)); /* security */ if ((eqpt != CDROM) && (like_std > 3) @@ -1115,7 +1100,7 @@ static void identify(uint16_t *val) jj = val[SECU_STATUS]; if (jj) { for (ii = 0; ii < NUM_SECU_STR; ii++) { - printf("\t%s\t%s\n", (!(jj & 0x0001)) ? "not" : "", secu_str[ii]); + printf("\t%s\t%s\n", (!(jj & 0x0001)) ? "not" : "", nth_str(secu_str, ii)); jj >>=1; } if (val[SECU_STATUS] & SECU_ENABLED) { @@ -1177,16 +1162,16 @@ static void identify(uint16_t *val) // Too bad, really. #if ENABLE_FEATURE_HDPARM_GET_IDENTITY -static const char *const cfg_str[] = { - "", "HardSect", "SoftSect", "NotMFM", - "HdSw>15uSec", "SpinMotCtl", "Fixed", "Removeable", - "DTR<=5Mbs", "DTR>5Mbs", "DTR>10Mbs", "RotSpdTol>.5%", - "dStbOff", "TrkOff", "FmtGapReq", "nonMagnetic" -}; +static const char cfg_str[] ALIGN1 = + """\0" "HardSect""\0" "SoftSect""\0" "NotMFM""\0" + "HdSw>15uSec""\0" "SpinMotCtl""\0" "Fixed""\0" "Removeable""\0" + "DTR<=5Mbs""\0" "DTR>5Mbs""\0" "DTR>10Mbs""\0" "RotSpdTol>.5%""\0" + "dStbOff""\0" "TrkOff""\0" "FmtGapReq""\0" "nonMagnetic" +; -static const char *const BuffType[] = { - "Unknown", "1Sect", "DualPort", "DualPortCache" -}; +static const char BuffType[] ALIGN1 = + "unknown""\0" "1Sect""\0" "DualPort""\0" "DualPortCache" +; static void dump_identity(const struct hd_driveid *id) { @@ -1197,13 +1182,13 @@ static void dump_identity(const struct hd_driveid *id) id->model, id->fw_rev, id->serial_no); for (i = 0; i <= 15; i++) { if (id->config & (1<<i)) - printf(" %s", cfg_str[i]); + printf(" %s", nth_str(cfg_str, i)); } printf(" }\n RawCHS=%u/%u/%u, TrkSize=%u, SectSize=%u, ECCbytes=%u\n" " BuffType=(%u) %s, BuffSize=%ukB, MaxMultSect=%u", id->cyls, id->heads, id->sectors, id->track_bytes, id->sector_bytes, id->ecc_bytes, - id->buf_type, BuffType[(id->buf_type > 3) ? 0 : id->buf_type], + id->buf_type, nth_str(BuffType, (id->buf_type > 3) ? 0 : id->buf_type), id->buf_size/2, id->max_multsect); if (id->max_multsect) { printf(", MultSect="); @@ -1309,7 +1294,7 @@ static void dump_identity(const struct hd_driveid *id) if ((id->minor_rev_num && id->minor_rev_num <= 31) || (id->major_rev_num && id->minor_rev_num <= 31) ) { - printf("\n Drive conforms to: %s: ", (id->minor_rev_num <= 31) ? minor_str[id->minor_rev_num] : "Unknown"); + printf("\n Drive conforms to: %s: ", (id->minor_rev_num <= 31) ? nth_str(minor_str, id->minor_rev_num) : "unknown"); if (id->major_rev_num != 0x0000 && /* NOVAL_0 */ id->major_rev_num != 0xFFFF) { /* NOVAL_1 */ for (i = 0; i <= 15; i++) { @@ -1479,7 +1464,7 @@ static void interpret_standby(unsigned standby) else if (standby == 253) printf("vendor-specific"); else if (standby == 254) - printf("Reserved"); + printf("reserved"); else if (standby == 255) printf("21 minutes + 15 seconds"); else if (standby <= 240) { @@ -1539,7 +1524,7 @@ static void interpret_xfermode(unsigned xfermode) else if (xfermode >= 64 && xfermode <= 71) printf("UltraDMA mode%u", xfermode - 64); else - printf("Unknown"); + printf("unknown"); printf(")\n"); } #endif /* HDIO_DRIVE_CMD */ |