diff options
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/hdparm.c | 676 |
1 files changed, 271 insertions, 405 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c index eafb078..0138eed 100644 --- a/miscutils/hdparm.c +++ b/miscutils/hdparm.c @@ -127,7 +127,7 @@ #define CDROM 0x0005 -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#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 */ @@ -239,7 +239,7 @@ static const char * const ata1_cfg_str[] = { /* word 0 in ATA-1 mode */ /* word 81: minor version number */ #define MINOR_MAX 0x22 -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static const char *minor_str[MINOR_MAX+2] = { /* word 81 value: */ "Unspecified", /* 0x0000 */ "ATA-1 X3T9.2 781D prior to rev.4", /* 0x0001 */ @@ -326,7 +326,7 @@ static const char actual_ver[MINOR_MAX+2] = { #define SUPPORT_48_BIT 0x0400 #define NUM_CMD_FEAT_STR 48 -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static const char * const cmd_feat_str[] = { "", /* word 82 bit 15: obsolete */ "NOP cmd", /* word 82 bit 14 */ @@ -413,7 +413,7 @@ void identify_from_stdin(void); #define SECU_ENABLED 0x0002 #define SECU_LEVEL 0x0010 #define NUM_SECU_STR 6 -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static const char * const secu_str[] = { "supported", /* word 128, bit 0 */ "enabled", /* word 128, bit 1 */ @@ -480,7 +480,7 @@ static void bb_ioctl_on_off(int fd, int request, void *argp, const char *string, } } -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static void print_ascii(uint16_t *p, uint8_t length); static void xprint_ascii(uint16_t *val ,int i, const char *string, int n) @@ -493,26 +493,23 @@ static void xprint_ascii(uint16_t *val ,int i, const char *string, int n) #endif /* end of busybox specific stuff */ -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static uint8_t mode_loop(uint16_t mode_sup, uint16_t mode_sel, int cc, uint8_t *have_mode) { uint16_t ii; uint8_t err_dma = 0; - for (ii = 0; ii <= MODE_MAX; ii++) - { - if (mode_sel & 0x0001) - { + for (ii = 0; ii <= MODE_MAX; ii++) { + if (mode_sel & 0x0001) { printf("*%cdma%u ",cc,ii); if (*have_mode) err_dma = 1; *have_mode = 1; - } - else if (mode_sup & 0x0001) + } else if (mode_sup & 0x0001) printf("%cdma%u ",cc,ii); - mode_sup >>=1; - mode_sel >>=1; + mode_sup >>= 1; + mode_sel >>= 1; } return err_dma; } @@ -522,13 +519,13 @@ static void print_ascii(uint16_t *p, uint8_t length) { char cl; /* find first non-space & print it */ - for (ii = 0; ii< length; ii++) - { - if (((char) 0x00ff&((*p)>>8)) != ' ') + for (ii = 0; ii < length; ii++) { + if ((char)((*p)>>8) != ' ') break; - if ((cl = (char) 0x00ff&(*p)) != ' ') - { - if (cl != '\0') printf("%c",cl); + cl = (char)(*p); + if (cl != ' ') { + if (cl != '\0') + printf("%c", cl); p++; ii++; break; @@ -536,11 +533,10 @@ static void print_ascii(uint16_t *p, uint8_t length) { p++; } /* print the rest */ - for (; ii< length; ii++) - { + for (; ii< length; ii++) { if (!(*p)) break; /* some older devices have NULLs */ - printf("%c%c",(char)0x00ff&((*p)>>8),(char)(*p)&0x00ff); + printf("%c%c", (char)((*p)>>8), (char)(*p)); p++; } puts(""); @@ -565,31 +561,26 @@ static void identify(uint16_t *id_supplied) if (BB_BIG_ENDIAN) { swab(id_supplied, buf, sizeof(buf)); val = buf; - } else val = id_supplied; + } else + val = id_supplied; chksum &= 0xff; /* check if we recognise the device type */ puts(""); - if (!(val[GEN_CONFIG] & NOT_ATA)) - { + if (!(val[GEN_CONFIG] & NOT_ATA)) { dev = ATA_DEV; printf("ATA device, with "); - } - else if (val[GEN_CONFIG]==CFA_SUPPORT_VAL) - { + } else if (val[GEN_CONFIG]==CFA_SUPPORT_VAL) { dev = ATA_DEV; like_std = 4; printf("CompactFlash ATA device, with "); - } - else if (!(val[GEN_CONFIG] & NOT_ATAPI)) - { + } 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]); like_std = 3; - } - else + } else /*"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"); @@ -601,9 +592,9 @@ static void identify(uint16_t *id_supplied) * specific, it should be safe to check it now, even though we don't * know yet what standard this device is using. */ - if ((val[CONFIG]==STBY_NID_VAL) || (val[CONFIG]==STBY_ID_VAL) || - (val[CONFIG]==PWRD_NID_VAL) || (val[CONFIG]==PWRD_ID_VAL) ) - { + if ((val[CONFIG]==STBY_NID_VAL) || (val[CONFIG]==STBY_ID_VAL) + || (val[CONFIG]==PWRD_NID_VAL) || (val[CONFIG]==PWRD_ID_VAL) + ) { like_std = 5; if ((val[CONFIG]==STBY_NID_VAL) || (val[CONFIG]==STBY_ID_VAL)) printf("powers-up in standby; SET FEATURES subcmd spins-up.\n"); @@ -621,10 +612,8 @@ static void identify(uint16_t *id_supplied) /* major & minor standards version number (Note: these words were not * defined until ATA-3 & the CDROM std uses different words.) */ printf("Standards:"); - if (eqpt != CDROM) - { - if (val[MINOR] && (val[MINOR] <= MINOR_MAX)) - { + if (eqpt != CDROM) { + 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]]); @@ -633,18 +622,14 @@ static void identify(uint16_t *id_supplied) /* looks like when they up-issue the std, they obsolete one; * thus, only the newest 4 issues need be supported. (That's * what "kk" and "min_std" are all about.) */ - if (val[MAJOR] && (val[MAJOR] !=NOVAL_1)) - { + if (val[MAJOR] && (val[MAJOR] != NOVAL_1)) { printf("\n\tSupported: "); jj = val[MAJOR] << 1; kk = like_std >4 ? like_std-4: 0; - for (ii = 14; (ii >0)&&(ii>kk); ii--) - { - if (jj & 0x8000) - { + for (ii = 14; (ii >0)&&(ii>kk); ii--) { + if (jj & 0x8000) { printf("%u ", ii); - if (like_std < ii) - { + if (like_std < ii) { like_std = ii; kk = like_std >4 ? like_std-4: 0; } @@ -664,62 +649,54 @@ static void identify(uint16_t *id_supplied) ((((val[CMDS_SUPP_1] & VALID) == VALID_VAL) && (( val[CMDS_SUPP_1] & CMDS_W83) > 0x00ff)) || ((( val[CMDS_SUPP_2] & VALID) == VALID_VAL) && - ( val[CMDS_SUPP_2] & CMDS_W84) ) ) ) - { + ( val[CMDS_SUPP_2] & CMDS_W84) ) ) + ) { like_std = 6; - } - else if (((std == 4) || (!std && (like_std < 5))) && + } else if (((std == 4) || (!std && (like_std < 5))) && ((((val[INTEGRITY] & SIG) == SIG_VAL) && !chksum) || (( val[HWRST_RSLT] & VALID) == VALID_VAL) || ((( val[CMDS_SUPP_1] & VALID) == VALID_VAL) && (( val[CMDS_SUPP_1] & CMDS_W83) > 0x001f)) ) ) { like_std = 5; - } - else if (((std == 3) || (!std && (like_std < 4))) && + } else if (((std == 3) || (!std && (like_std < 4))) && ((((val[CMDS_SUPP_1] & VALID) == VALID_VAL) && ((( val[CMDS_SUPP_1] & CMDS_W83) > 0x0000) || (( val[CMDS_SUPP_0] & CMDS_W82) > 0x000f))) || (( val[CAPAB_1] & VALID) == VALID_VAL) || (( val[WHATS_VALID] & OK_W88) && val[ULTRA_DMA]) || - (( val[RM_STAT] & RM_STAT_BITS) == RM_STAT_SUP) ) ) - { + (( val[RM_STAT] & RM_STAT_BITS) == RM_STAT_SUP) ) + ) { like_std = 4; - } - else if (((std == 2) || (!std && (like_std < 3))) && - ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) ) - { + } else if (((std == 2) || (!std && (like_std < 3))) + && ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) + ) { like_std = 3; - } - else if (((std == 1) || (!std && (like_std < 2))) && + } else if (((std == 1) || (!std && (like_std < 2))) && ((val[CAPAB_0] & (IORDY_SUP | IORDY_OFF)) || (val[WHATS_VALID] & OK_W64_70)) ) { like_std = 2; } + if (!std) - printf("\n\tLikely used: %u\n",like_std); + printf("\n\tLikely used: %u\n", like_std); else if (like_std > std) - printf("& some of %u\n",like_std); + printf("& some of %u\n", like_std); else puts(""); - } - else - { + } else { /* TBD: do CDROM stuff more thoroughly. For now... */ kk = 0; - if (val[CDR_MINOR] == 9) - { + if (val[CDR_MINOR] == 9) { kk = 1; printf("\n\tUsed: ATAPI for CD-ROMs, SFF-8020i, r2.5"); } - if (val[CDR_MAJOR] && (val[CDR_MAJOR] !=NOVAL_1)) - { + if (val[CDR_MAJOR] && (val[CDR_MAJOR] !=NOVAL_1)) { kk = 1; printf("\n\tSupported: CD-ROM ATAPI"); jj = val[CDR_MAJOR] >> 1; - for (ii = 1; ii <15; ii++) - { + for (ii = 1; ii < 15; ii++) { if (jj & 0x0001) printf("-%u ", ii); jj >>= 1; } @@ -734,17 +711,14 @@ static void identify(uint16_t *id_supplied) printf("Configuration:\n"); /* more info from the general configuration word */ - if ((eqpt != CDROM) && (like_std == 1)) - { + if ((eqpt != CDROM) && (like_std == 1)) { jj = val[GEN_CONFIG] >> 1; - for (ii = 1; ii < 15; ii++) - { + for (ii = 1; ii < 15; ii++) { if (jj & 0x0001) printf("\t%s\n",ata1_cfg_str[ii]); jj >>=1; } } - if (dev == ATAPI_DEV) - { + if (dev == ATAPI_DEV) { if ((val[GEN_CONFIG] & DRQ_RESPONSE_TIME) == DRQ_3MS_VAL) strng = "3ms"; else if ((val[GEN_CONFIG] & DRQ_RESPONSE_TIME) == DRQ_INTR_VAL) @@ -762,16 +736,13 @@ static void identify(uint16_t *id_supplied) else strng = "Unknown"; puts(strng); - } - else - { + } else { /* addressing...CHS? See section 6.2 of ATA specs 4 or 5 */ ll = (uint32_t)val[LBA_SECTS_MSB] << 16 | val[LBA_SECTS_LSB]; mm = 0; bbbig = 0; if ( (ll > 0x00FBFC10) && (!val[LCYLS])) printf("\tCHS addressing not supported\n"); - else - { + else { jj = val[WHATS_VALID] & OK_W54_58; printf("\tLogical\t\tmax\tcurrent\n\tcylinders\t%u\t%u\n\theads\t\t%u\t%u\n\tsectors/track\t%u\t%u\n\t--\n", val[LCYLS],jj?val[LCYLS_CUR]:0, val[LHEADS],jj?val[LHEADS_CUR]:0, val[LSECTS],jj?val[LSECTS_CUR]:0); @@ -779,12 +750,10 @@ static void identify(uint16_t *id_supplied) if ((min_std == 1) && (val[TRACK_BYTES] || val[SECT_BYTES])) printf("\tbytes/track: %u\tbytes/sector: %u\n",val[TRACK_BYTES], val[SECT_BYTES]); - if (jj) - { + if (jj) { mm = (uint32_t)val[CAPACITY_MSB] << 16 | val[CAPACITY_LSB]; - if (like_std < 3) - { - /* check Endian of capacity bytes */ + if (like_std < 3) { + /* check Endian of capacity bytes */ nn = val[LCYLS_CUR] * val[LHEADS_CUR] * val[LSECTS_CUR]; oo = (uint32_t)val[CAPACITY_LSB] << 16 | val[CAPACITY_MSB]; if (abs(mm - nn) > abs(oo - nn)) @@ -795,9 +764,9 @@ static void identify(uint16_t *id_supplied) } /* LBA addressing */ printf("\tLBA user addressable sectors:%11u\n",ll); - if ( ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) && - (val[CMDS_SUPP_1] & SUPPORT_48_BIT) ) - { + if (((val[CMDS_SUPP_1] & VALID) == VALID_VAL) + && (val[CMDS_SUPP_1] & SUPPORT_48_BIT) + ) { bbbig = (uint64_t)val[LBA_64_MSB] << 48 | (uint64_t)val[LBA_48_MSB] << 32 | (uint64_t)val[LBA_MID] << 16 | @@ -820,73 +789,61 @@ static void identify(uint16_t *id_supplied) /* hw support of commands (capabilities) */ printf("Capabilities:\n\t"); - if (dev == ATAPI_DEV) - { + if (dev == ATAPI_DEV) { if (eqpt != CDROM && (val[CAPAB_0] & CMD_Q_SUP)) printf("Cmd queuing, "); if (val[CAPAB_0] & OVLP_SUP) printf("Cmd overlap, "); } if (val[CAPAB_0] & LBA_SUP) printf("LBA, "); - if (like_std != 1) - { + if (like_std != 1) { printf("IORDY%s(can%s be disabled)\n", !(val[CAPAB_0] & IORDY_SUP) ? "(may be)" : "", (val[CAPAB_0] & IORDY_OFF) ? "" :"not"); - } - else + } else printf("no IORDY\n"); - if ((like_std == 1) && val[BUF_TYPE]) - { + if ((like_std == 1) && val[BUF_TYPE]) { printf("\tBuffer type: %04x: %s%s\n", val[BUF_TYPE], (val[BUF_TYPE] < 2) ? "single port, single-sector" : "dual port, multi-sector", (val[BUF_TYPE] > 2) ? " with read caching ability" : ""); } - if ((min_std == 1) && (val[BUFFER__SIZE] && (val[BUFFER__SIZE] != NOVAL_1))) - { + if ((min_std == 1) && (val[BUFFER__SIZE] && (val[BUFFER__SIZE] != NOVAL_1))) { printf("\tBuffer size: %.1fkB\n",(float)val[BUFFER__SIZE]/2); } - if ((min_std < 4) && (val[RW_LONG])) - { + if ((min_std < 4) && (val[RW_LONG])) { printf("\tbytes avail on r/w long: %u\n",val[RW_LONG]); } - if ((eqpt != CDROM) && (like_std > 3)) - { + if ((eqpt != CDROM) && (like_std > 3)) { printf("\tQueue depth: %u\n",(val[QUEUE_DEPTH] & DEPTH_BITS)+1); } - if (dev == ATA_DEV) - { + if (dev == ATA_DEV) { if (like_std == 1) printf("\tCan%s perform double-word IO\n",(!val[DWORD_IO]) ?"not":""); - else - { + else { printf("\tStandby timer values: spec'd by %s", (val[CAPAB_0] & STD_STBY) ? "Standard" : "Vendor"); if ((like_std > 3) && ((val[CAPAB_1] & VALID) == VALID_VAL)) printf(", %s device specific minimum\n",(val[CAPAB_1] & MIN_STANDBY_TIMER)?"with":"no"); else - puts(""); + puts(""); } printf("\tR/W multiple sector transfer: "); if ((like_std < 3) && !(val[SECTOR_XFER_MAX] & SECTOR_XFER)) printf("not supported\n"); - else - { + else { printf("Max = %u\tCurrent = ",val[SECTOR_XFER_MAX] & SECTOR_XFER); if (val[SECTOR_XFER_CUR] & MULTIPLE_SETTING_VALID) printf("%u\n", val[SECTOR_XFER_CUR] & SECTOR_XFER); else printf("?\n"); } - if ((like_std > 3) && (val[CMDS_SUPP_1] & 0x0008)) - { + if ((like_std > 3) && (val[CMDS_SUPP_1] & 0x0008)) { /* We print out elsewhere whether the APM feature is enabled or not. If it's not enabled, let's not repeat the info; just print nothing here. */ printf("\tAdvancedPM level: "); - if ( (val[ADV_PWR] & 0xFF00) == 0x4000 ) - { + if ((val[ADV_PWR] & 0xFF00) == 0x4000) { uint8_t apm_level = val[ADV_PWR] & 0x00FF; printf("%u (0x%x)\n", apm_level, apm_level); } @@ -897,15 +854,12 @@ static void identify(uint16_t *id_supplied) printf("\tRecommended acoustic management value: %u, current value: %u\n", (val[ACOUSTIC] >> 8) & 0x00ff, val[ACOUSTIC] & 0x00ff); } - } - else - { + } else { /* ATAPI */ if (eqpt != CDROM && (val[CAPAB_0] & SWRST_REQ)) printf("\tATA sw reset required\n"); - if (val[PKT_REL] || val[SVC_NBSY]) - { + if (val[PKT_REL] || val[SVC_NBSY]) { printf("\tOverlap support:"); if (val[PKT_REL]) printf(" %uus to release bus.",val[PKT_REL]); if (val[SVC_NBSY]) printf(" %uus to clear BSY after SERVICE cmd.",val[SVC_NBSY]); @@ -917,24 +871,20 @@ static void identify(uint16_t *id_supplied) printf("\tDMA: "); if (!(val[CAPAB_0] & DMA_SUP)) printf("not supported\n"); - else - { + else { if (val[DMA_MODE] && !val[SINGLE_DMA] && !val[MULTI_DMA]) printf(" sdma%u\n",(val[DMA_MODE] & MODE) >> 8); - if (val[SINGLE_DMA]) - { + if (val[SINGLE_DMA]) { jj = val[SINGLE_DMA]; kk = val[SINGLE_DMA] >> 8; err_dma += mode_loop(jj,kk,'s',&have_mode); } - if (val[MULTI_DMA]) - { + if (val[MULTI_DMA]) { jj = val[MULTI_DMA]; kk = val[MULTI_DMA] >> 8; err_dma += mode_loop(jj,kk,'m',&have_mode); } - if ((val[WHATS_VALID] & OK_W88) && val[ULTRA_DMA]) - { + if ((val[WHATS_VALID] & OK_W88) && val[ULTRA_DMA]) { jj = val[ULTRA_DMA]; kk = val[ULTRA_DMA] >> 8; err_dma += mode_loop(jj,kk,'u',&have_mode); @@ -945,9 +895,9 @@ static void identify(uint16_t *id_supplied) if ((dev == ATAPI_DEV) && (eqpt != CDROM) && (val[CAPAB_0] & DMA_IL_SUP)) printf("\t\tInterleaved DMA support\n"); - if ((val[WHATS_VALID] & OK_W64_70) && - (val[DMA_TIME_MIN] || val[DMA_TIME_NORM])) - { + if ((val[WHATS_VALID] & OK_W64_70) + && (val[DMA_TIME_MIN] || val[DMA_TIME_NORM]) + ) { printf("\t\tCycle time:"); if (val[DMA_TIME_MIN]) printf(" min=%uns",val[DMA_TIME_MIN]); if (val[DMA_TIME_NORM]) printf(" recommended=%uns",val[DMA_TIME_NORM]); @@ -959,29 +909,22 @@ static void identify(uint16_t *id_supplied) printf("\tPIO: "); /* If a drive supports mode n (e.g. 3), it also supports all modes less * than n (e.g. 3, 2, 1 and 0). Print all the modes. */ - if ((val[WHATS_VALID] & OK_W64_70) && (val[ADV_PIO_MODES] & PIO_SUP)) - { + if ((val[WHATS_VALID] & OK_W64_70) && (val[ADV_PIO_MODES] & PIO_SUP)) { jj = ((val[ADV_PIO_MODES] & PIO_SUP) << 3) | 0x0007; - for (ii = 0; ii <= PIO_MODE_MAX ; ii++) - { + for (ii = 0; ii <= PIO_MODE_MAX ; ii++) { if (jj & 0x0001) printf("pio%d ",ii); jj >>=1; } puts(""); - } - else if (((min_std < 5) || (eqpt == CDROM)) && (val[PIO_MODE] & MODE) ) - { + } else if (((min_std < 5) || (eqpt == CDROM)) && (val[PIO_MODE] & MODE)) { for (ii = 0; ii <= val[PIO_MODE]>>8; ii++) printf("pio%d ",ii); puts(""); - } - else + } else printf("unknown\n"); - if (val[WHATS_VALID] & OK_W64_70) - { - if (val[PIO_NO_FLOW] || val[PIO_FLOW]) - { + if (val[WHATS_VALID] & OK_W64_70) { + if (val[PIO_NO_FLOW] || val[PIO_FLOW]) { printf("\t\tCycle time:"); if (val[PIO_NO_FLOW]) printf(" no flow control=%uns", val[PIO_NO_FLOW]); if (val[PIO_FLOW]) printf(" IORDY flow control=%uns", val[PIO_FLOW]); @@ -989,25 +932,21 @@ static void identify(uint16_t *id_supplied) } } - if ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) - { + if ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) { printf("Commands/features:\n\tEnabled\tSupported:\n"); 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')) - { + 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]); } - jj <<=1; kk<<=1; - if (ii%16 == 15) - { + jj <<= 1; + kk <<= 1; + if (ii % 16 == 15) { jj = val[CMDS_SUPP_0+1+(ii/16)]; kk = val[CMDS_EN_0+1+(ii/16)]; } - if (ii == 31) - { + if (ii == 31) { if ((val[CMDS_SUPP_2] & VALID) != VALID_VAL) ii +=16; } @@ -1017,31 +956,26 @@ static void identify(uint16_t *id_supplied) if ((val[RM_STAT] & RM_STAT_BITS) == RM_STAT_SUP) printf("\t%s supported\n", cmd_feat_str[27]); - /* security */ - if ((eqpt != CDROM) && (like_std > 3) && - (val[SECU_STATUS] || val[ERASE_TIME] || val[ENH_ERASE_TIME])) - { + if ((eqpt != CDROM) && (like_std > 3) + && (val[SECU_STATUS] || val[ERASE_TIME] || val[ENH_ERASE_TIME]) + ) { printf("Security:\n"); if (val[PSWD_CODE] && (val[PSWD_CODE] != NOVAL_1)) printf("\tMaster password revision code = %u\n",val[PSWD_CODE]); jj = val[SECU_STATUS]; - if (jj) - { - for (ii = 0; ii < NUM_SECU_STR; ii++) - { + if (jj) { + for (ii = 0; ii < NUM_SECU_STR; ii++) { printf("\t%s\t%s\n", (!(jj & 0x0001)) ? "not" : "", secu_str[ii]); jj >>=1; } - if (val[SECU_STATUS] & SECU_ENABLED) - { + if (val[SECU_STATUS] & SECU_ENABLED) { printf("\tSecurity level %s\n", (val[SECU_STATUS] & SECU_LEVEL) ? "maximum" : "high"); } } jj = val[ERASE_TIME] & ERASE_BITS; kk = val[ENH_ERASE_TIME] & ERASE_BITS; - if (jj || kk) - { + if (jj || kk) { printf("\t"); if (jj) printf("%umin for %sSECURITY ERASE UNIT. ", jj==ERASE_BITS ? 508 : jj<<1, ""); if (kk) printf("%umin for %sSECURITY ERASE UNIT. ", kk==ERASE_BITS ? 508 : kk<<1, "ENHANCED "); @@ -1051,8 +985,7 @@ static void identify(uint16_t *id_supplied) /* reset result */ jj = val[HWRST_RSLT]; - if ((jj & VALID) == VALID_VAL) - { + if ((jj & VALID) == VALID_VAL) { if (!(oo = (jj & RST0))) jj >>= 8; if ((jj & DEV_DET) == JUMPER_VAL) @@ -1066,17 +999,15 @@ static void identify(uint16_t *id_supplied) } /* more stuff from std 5 */ - if ((like_std > 4) && (eqpt != CDROM)) - { - if (val[CFA_PWR_MODE] & VALID_W160) - { + if ((like_std > 4) && (eqpt != CDROM)) { + if (val[CFA_PWR_MODE] & VALID_W160) { printf("CFA power mode 1:\n\t%s%s\n", (val[CFA_PWR_MODE] & PWR_MODE_OFF) ? "disabled" : "enabled", - (val[CFA_PWR_MODE] & PWR_MODE_REQ) ? " and required by some commands" : ""); + (val[CFA_PWR_MODE] & PWR_MODE_REQ) ? " and required by some commands" : ""); - if (val[CFA_PWR_MODE] & MAX_AMPS) printf("\tMaximum current = %uma\n",val[CFA_PWR_MODE] & MAX_AMPS); + if (val[CFA_PWR_MODE] & MAX_AMPS) + printf("\tMaximum current = %uma\n",val[CFA_PWR_MODE] & MAX_AMPS); } - if ((val[INTEGRITY] & SIG) == SIG_VAL) - { + if ((val[INTEGRITY] & SIG) == SIG_VAL) { printf("Checksum: %scorrect\n", chksum ? "in" : ""); } } @@ -1092,7 +1023,7 @@ static unsigned long set_readahead, get_readahead, Xreadahead; static unsigned long set_readonly, get_readonly, readonly; static unsigned long set_unmask, get_unmask, unmask; static unsigned long set_mult, get_mult, mult; -#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA +#if ENABLE_FEATURE_HDPARM_HDIO_GETSET_DMA static unsigned long set_dma, get_dma, dma; #endif static unsigned long set_dma_q, get_dma_q, dma_q; @@ -1117,30 +1048,30 @@ static unsigned long set_sleepnow, get_sleepnow; static unsigned long get_powermode; static unsigned long set_apmmode, get_apmmode, apmmode; #endif -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static int get_IDentity; #endif -#ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF -static unsigned long unregister_hwif; -static unsigned long hwif; +#if ENABLE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF +static unsigned long unregister_hwif; +static unsigned long hwif; #endif -#ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF +#if ENABLE_FEATURE_HDPARM_HDIO_SCAN_HWIF static unsigned long scan_hwif; static unsigned long hwif_data; static unsigned long hwif_ctrl; static unsigned long hwif_irq; #endif -#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF -static unsigned long set_busstate, get_busstate, busstate; +#if ENABLE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF +static unsigned long set_busstate, get_busstate, busstate; #endif -static int reread_partn; +static int reread_partn; -#ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET -static int perform_reset; -#endif /* CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET */ -#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF -static unsigned long perform_tristate, tristate; -#endif /* CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF */ +#if ENABLE_FEATURE_HDPARM_HDIO_DRIVE_RESET +static int perform_reset; +#endif /* FEATURE_HDPARM_HDIO_DRIVE_RESET */ +#if ENABLE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF +static unsigned long perform_tristate, tristate; +#endif /* FEATURE_HDPARM_HDIO_TRISTATE_HWIF */ // Historically, if there was no HDIO_OBSOLETE_IDENTITY, then // then the HDIO_GET_IDENTITY only returned 142 bytes. @@ -1153,7 +1084,7 @@ static unsigned long perform_tristate, tristate; // On a really old system, it will not, and we will be confused. // Too bad, really. -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static const char * const cfg_str[] = { "", "HardSect", "SoftSect", "NotMFM", "HdSw>15uSec", "SpinMotCtl", "Fixed", "Removeable", @@ -1166,7 +1097,7 @@ static const char * const BuffType[] = {"Unknown", "1Sect", "DualPort", "DualPor static void dump_identity(const struct hd_driveid *id) { int i; - const unsigned short int *id_regs= (const void*) id; + const unsigned short int *id_regs = (const void*) id; printf("\n Model=%.40s, FwRev=%.8s, SerialNo=%.20s\n Config={", id->model, id->fw_rev, id->serial_no); @@ -1180,10 +1111,9 @@ static void dump_identity(const struct hd_driveid *id) id->sector_bytes, id->ecc_bytes, id->buf_type, BuffType[(id->buf_type > 3) ? 0 : id->buf_type], id->buf_size/2, id->max_multsect); - if (id->max_multsect) - { + if (id->max_multsect) { printf(", MultSect="); - if (!(id->multsect_valid&1)) + if (!(id->multsect_valid & 1)) printf("?%u?", id->multsect); else if (id->multsect) printf("%u", id->multsect); @@ -1192,44 +1122,40 @@ static void dump_identity(const struct hd_driveid *id) } puts(""); - if (!(id->field_valid&1)) + if (!(id->field_valid & 1)) printf(" (maybe):"); printf(" CurCHS=%u/%u/%u, CurSects=%lu, LBA=%s",id->cur_cyls, id->cur_heads, - id->cur_sectors, - (BB_BIG_ENDIAN) ? - (long unsigned int)(id->cur_capacity0 << 16) | id->cur_capacity1 : - (long unsigned int)(id->cur_capacity1 << 16) | id->cur_capacity0, - ((id->capability&2) == 0) ? "no" : "yes"); + id->cur_sectors, + (BB_BIG_ENDIAN) ? + (long unsigned int)(id->cur_capacity0 << 16) | id->cur_capacity1 : + (long unsigned int)(id->cur_capacity1 << 16) | id->cur_capacity0, + ((id->capability&2) == 0) ? "no" : "yes"); - if (id->capability&2) + if (id->capability & 2) printf(", LBAsects=%u", id->lba_capacity); - printf("\n IORDY=%s", (id->capability&8) ? (id->capability&4) ? "on/off" : "yes" : "no"); + printf("\n IORDY=%s", (id->capability & 8) ? (id->capability & 4) ? "on/off" : "yes" : "no"); - if (((id->capability&8) || (id->field_valid&2)) && id->field_valid&2) + if (((id->capability & 8) || (id->field_valid & 2)) && (id->field_valid & 2)) printf(", tPIO={min:%u,w/IORDY:%u}", id->eide_pio, id->eide_pio_iordy); - if ((id->capability&1) && (id->field_valid&2)) + if ((id->capability & 1) && (id->field_valid & 2)) printf(", tDMA={min:%u,rec:%u}", id->eide_dma_min, id->eide_dma_time); printf("\n PIO modes: "); - if (id->tPIO <= 5) - { + if (id->tPIO <= 5) { printf("pio0 "); if (id->tPIO >= 1) printf("pio1 "); if (id->tPIO >= 2) printf("pio2 "); } - if (id->field_valid&2) - { + if (id->field_valid & 2) { if (id->eide_pio_modes & 1) printf("pio3 "); if (id->eide_pio_modes & 2) printf("pio4 "); if (id->eide_pio_modes &~3) printf("pio? "); } - if (id->capability&1) - { - if (id->dma_1word | id->dma_mword) - { + if (id->capability & 1) { + if (id->dma_1word | id->dma_mword) { printf("\n DMA modes: "); if (id->dma_1word & 0x100) printf("*"); if (id->dma_1word & 1) printf("sdma0 "); @@ -1249,8 +1175,7 @@ static void dump_identity(const struct hd_driveid *id) if (id->dma_mword & 0xf8) printf("mdma? "); } } - if (((id->capability&8) || (id->field_valid&2)) && id->field_valid&4) - { + if (((id->capability & 8) || (id->field_valid & 2)) && id->field_valid & 4) { printf("\n UDMA modes: "); if (id->dma_ultra & 0x100) printf("*"); if (id->dma_ultra & 0x001) printf("udma0 "); @@ -1259,11 +1184,9 @@ static void dump_identity(const struct hd_driveid *id) if (id->dma_ultra & 0x400) printf("*"); if (id->dma_ultra & 0x004) printf("udma2 "); #ifdef __NEW_HD_DRIVE_ID - if (id->hw_config & 0x2000) - { + if (id->hw_config & 0x2000) { #else /* !__NEW_HD_DRIVE_ID */ - if (id->word93 & 0x2000) - { + if (id->word93 & 0x2000) { #endif /* __NEW_HD_DRIVE_ID */ if (id->dma_ultra & 0x0800) printf("*"); if (id->dma_ultra & 0x0008) printf("udma3 "); @@ -1278,20 +1201,20 @@ static void dump_identity(const struct hd_driveid *id) } } printf("\n AdvancedPM=%s",((id_regs[83]&8)==0)?"no":"yes"); - if (id_regs[83] & 8) - { - if (!(id_regs[86]&8)) + if (id_regs[83] & 8) { + if (!(id_regs[86] & 8)) printf(": disabled (255)"); - else if ((id_regs[91]&0xFF00)!=0x4000) + else if ((id_regs[91] & 0xFF00) != 0x4000) printf(": unknown setting"); else printf(": mode=0x%02X (%u)",id_regs[91]&0xFF,id_regs[91]&0xFF); } - if (id_regs[82]&0x20) + if (id_regs[82] & 0x20) printf(" WriteCache=%s",(id_regs[85]&0x20) ? "enabled" : "disabled"); #ifdef __NEW_HD_DRIVE_ID - if ((id->minor_rev_num && id->minor_rev_num <= 31) || (id->major_rev_num && id->minor_rev_num <= 31)) - { + 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"); if (id->major_rev_num != 0x0000 && /* NOVAL_0 */ id->major_rev_num != 0xFFFF) { /* NOVAL_1 */ @@ -1328,7 +1251,8 @@ static int read_big_block(int fd, char *buf) { int i; - if ((i = read(fd, buf, TIMING_BUF_BYTES)) != TIMING_BUF_BYTES) { + i = read(fd, buf, TIMING_BUF_BYTES); + if (i != TIMING_BUF_BYTES) { bb_error_msg("read(%d bytes) failed (rc=%d)", TIMING_BUF_BYTES, i); return 1; } @@ -1348,8 +1272,8 @@ static void print_timing(int t, double e) static int do_blkgetsize (int fd, unsigned long long *blksize64) { - int rc; - unsigned int blksize32 = 0; + int rc; + unsigned blksize32 = 0; if (0 == ioctl(fd, BLKGETSIZE64, blksize64)) { // returns bytes *blksize64 /= 512; @@ -1389,8 +1313,9 @@ static void do_time(int flag, int fd) setitimer(ITIMER_REAL, &(struct itimerval){{1000,0},{1000,0}}, NULL); - if (flag == 0) /* Time cache */ - { + if (flag == 0) { + /* Time cache */ + if (seek_to_zero (fd)) return; if (read_big_block (fd, buf)) return; printf(" Timing cached reads: "); @@ -1423,9 +1348,9 @@ static void do_time(int flag, int fd) print_timing(BUFCACHE_FACTOR * total_MB, elapsed); flush_buffer_cache(fd); sleep(1); - } - else /* Time device */ - { + } else { + /* Time device */ + printf(" Timing buffered disk reads: "); fflush(stdout); /* @@ -1458,7 +1383,7 @@ static void on_off (unsigned int value) printf(value ? " (on)\n" : " (off)\n"); } -#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF +#if ENABLE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF static void bus_state_value(unsigned int value) { if (value == BUSSTATE_ON) @@ -1502,44 +1427,44 @@ static void interpret_standby(unsigned int standby) } struct xfermode_entry { - int val; - const char *name; + int val; + const char *name; }; static const struct xfermode_entry xfermode_table[] = { - { 8, "pio0" }, - { 9, "pio1" }, - { 10, "pio2" }, - { 11, "pio3" }, - { 12, "pio4" }, - { 13, "pio5" }, - { 14, "pio6" }, - { 15, "pio7" }, - { 16, "sdma0" }, - { 17, "sdma1" }, - { 18, "sdma2" }, - { 19, "sdma3" }, - { 20, "sdma4" }, - { 21, "sdma5" }, - { 22, "sdma6" }, - { 23, "sdma7" }, - { 32, "mdma0" }, - { 33, "mdma1" }, - { 34, "mdma2" }, - { 35, "mdma3" }, - { 36, "mdma4" }, - { 37, "mdma5" }, - { 38, "mdma6" }, - { 39, "mdma7" }, - { 64, "udma0" }, - { 65, "udma1" }, - { 66, "udma2" }, - { 67, "udma3" }, - { 68, "udma4" }, - { 69, "udma5" }, - { 70, "udma6" }, - { 71, "udma7" }, - { 0, NULL } + { 8, "pio0" }, + { 9, "pio1" }, + { 10, "pio2" }, + { 11, "pio3" }, + { 12, "pio4" }, + { 13, "pio5" }, + { 14, "pio6" }, + { 15, "pio7" }, + { 16, "sdma0" }, + { 17, "sdma1" }, + { 18, "sdma2" }, + { 19, "sdma3" }, + { 20, "sdma4" }, + { 21, "sdma5" }, + { 22, "sdma6" }, + { 23, "sdma7" }, + { 32, "mdma0" }, + { 33, "mdma1" }, + { 34, "mdma2" }, + { 35, "mdma3" }, + { 36, "mdma4" }, + { 37, "mdma5" }, + { 38, "mdma6" }, + { 39, "mdma7" }, + { 64, "udma0" }, + { 65, "udma1" }, + { 66, "udma2" }, + { 67, "udma3" }, + { 68, "udma4" }, + { 69, "udma5" }, + { 70, "udma6" }, + { 71, "udma7" }, + { 0, NULL } }; static int translate_xfermode(char * name) @@ -1548,9 +1473,7 @@ static int translate_xfermode(char * name) char *endptr; int val = -1; - - for (tmp = xfermode_table; tmp->name != NULL; ++tmp) - { + for (tmp = xfermode_table; tmp->name != NULL; ++tmp) { if (!strcmp(name, tmp->name)) return tmp->val; } @@ -1604,21 +1527,18 @@ static void process_dev(char *devname) fd = xopen(devname, O_RDONLY|O_NONBLOCK); printf("\n%s:\n", devname); - if (set_readahead) - { + if (set_readahead) { print_flag(get_readahead,"fs readahead", Xreadahead); bb_ioctl(fd, BLKRASET,(int *)Xreadahead,"BLKRASET"); } -#ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF - if (unregister_hwif) - { +#if ENABLE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF + if (unregister_hwif) { printf(" attempting to unregister hwif#%lu\n", hwif); bb_ioctl(fd, HDIO_UNREGISTER_HWIF,(int *)(unsigned long)hwif,"HDIO_UNREGISTER_HWIF"); } #endif -#ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF - if (scan_hwif) - { +#if ENABLE_FEATURE_HDPARM_HDIO_SCAN_HWIF + if (scan_hwif) { printf(" attempting to scan hwif (0x%lx, 0x%lx, %lu)\n", hwif_data, hwif_ctrl, hwif_irq); args[0] = hwif_data; args[1] = hwif_ctrl; @@ -1628,10 +1548,8 @@ static void process_dev(char *devname) args[1] = 0; } #endif - if (set_piomode) - { - if (noisy_piomode) - { + if (set_piomode) { + if (noisy_piomode) { printf(" attempting to "); if (piomode == 255) printf("auto-tune PIO mode\n"); @@ -1644,13 +1562,11 @@ static void process_dev(char *devname) } bb_ioctl(fd, HDIO_SET_PIO_MODE, (int *)(unsigned long)piomode, "HDIO_SET_PIO_MODE"); } - if (set_io32bit) - { + if (set_io32bit) { print_flag(get_io32bit,"32-bit IO_support flag", io32bit); bb_ioctl(fd, HDIO_SET_32BIT, (int *)io32bit, "HDIO_SET_32BIT"); } - if (set_mult) - { + if (set_mult) { print_flag(get_mult, "multcount", mult); #ifdef HDIO_DRIVE_CMD bb_ioctl(fd, HDIO_SET_MULTCOUNT, &mult, "HDIO_SET_MULTCOUNT"); @@ -1658,70 +1574,59 @@ static void process_dev(char *devname) force_operation |= (!bb_ioctl(fd, HDIO_SET_MULTCOUNT, &mult, "HDIO_SET_MULTCOUNT")); #endif } - if (set_readonly) - { + if (set_readonly) { print_flag_on_off(get_readonly,"readonly", readonly); bb_ioctl(fd, BLKROSET, &readonly, "BLKROSET"); } - if (set_unmask) - { + if (set_unmask) { print_flag_on_off(get_unmask,"unmaskirq", unmask); bb_ioctl(fd, HDIO_SET_UNMASKINTR, (int *)unmask, "HDIO_SET_UNMASKINTR"); } -#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA - if (set_dma) - { +#if ENABLE_FEATURE_HDPARM_HDIO_GETSET_DMA + if (set_dma) { print_flag_on_off(get_dma, "using_dma", dma); bb_ioctl(fd, HDIO_SET_DMA, (int *)dma, "HDIO_SET_DMA"); } -#endif /* CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA */ - if (set_dma_q) - { +#endif /* FEATURE_HDPARM_HDIO_GETSET_DMA */ + if (set_dma_q) { print_flag_on_off(get_dma_q,"DMA queue_depth", dma_q); bb_ioctl(fd, HDIO_SET_QDMA, (int *)dma_q, "HDIO_SET_QDMA"); } - if (set_nowerr) - { + if (set_nowerr) { print_flag_on_off(get_nowerr,"nowerr", nowerr); bb_ioctl(fd, HDIO_SET_NOWERR, (int *)nowerr,"HDIO_SET_NOWERR"); } - if (set_keep) - { + if (set_keep) { print_flag_on_off(get_keep,"keep_settings", keep); bb_ioctl(fd, HDIO_SET_KEEPSETTINGS, (int *)keep,"HDIO_SET_KEEPSETTINGS"); } #ifdef HDIO_DRIVE_CMD - if (set_doorlock) - { + if (set_doorlock) { args[0] = doorlock ? WIN_DOORLOCK : WIN_DOORUNLOCK; args[2] = 0; print_flag_on_off(get_doorlock,"drive doorlock", doorlock); bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD(doorlock)"); args[0] = WIN_SETFEATURES; } - if (set_dkeep) - { + if (set_dkeep) { /* lock/unlock the drive's "feature" settings */ print_flag_on_off(get_dkeep,"drive keep features", dkeep); args[2] = dkeep ? 0x66 : 0xcc; bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD(keepsettings)"); } - if (set_defects) - { + if (set_defects) { args[2] = defects ? 0x04 : 0x84; print_flag(get_defects,"drive defect-mgmt", defects); bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD(defectmgmt)"); } - if (set_prefetch) - { + if (set_prefetch) { args[1] = prefetch; args[2] = 0xab; print_flag(get_prefetch,"drive prefetch", prefetch); bb_ioctl(fd, HDIO_DRIVE_CMD, &args, "HDIO_DRIVE_CMD(setprefetch)"); args[1] = 0; } - if (set_xfermode) - { + if (set_xfermode) { args[1] = xfermode_requested; args[2] = 3; if (get_xfermode) @@ -1732,14 +1637,12 @@ static void process_dev(char *devname) bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD(setxfermode)"); args[1] = 0; } - if (set_lookahead) - { + if (set_lookahead) { args[2] = lookahead ? 0xaa : 0x55; print_flag_on_off(get_lookahead,"drive read-lookahead", lookahead); bb_ioctl(fd, HDIO_DRIVE_CMD, &args, "HDIO_DRIVE_CMD(setreadahead)"); } - if (set_apmmode) - { + if (set_apmmode) { args[2] = (apmmode == 255) ? 0x85 /* disable */ : 0x05 /* set */; /* feature register */ args[1] = apmmode; /* sector count register 1-255 */ if (get_apmmode) @@ -1747,8 +1650,7 @@ static void process_dev(char *devname) bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD"); args[1] = 0; } - if (set_wcache) - { + if (set_wcache) { #ifdef DO_FLUSHCACHE #ifndef WIN_FLUSHCACHE #define WIN_FLUSHCACHE 0xe7 @@ -1772,8 +1674,7 @@ static void process_dev(char *devname) is preserved, including args[2] */ args[2] = 0; - if (set_standbynow) - { + if (set_standbynow) { #ifndef WIN_STANDBYNOW1 #define WIN_STANDBYNOW1 0xE0 #endif @@ -1784,8 +1685,7 @@ static void process_dev(char *devname) args[0] = WIN_STANDBYNOW1; bb_ioctl_alt(fd, HDIO_DRIVE_CMD, args, WIN_STANDBYNOW2, "HDIO_DRIVE_CMD(standby)"); } - if (set_sleepnow) - { + if (set_sleepnow) { #ifndef WIN_SLEEPNOW1 #define WIN_SLEEPNOW1 0xE6 #endif @@ -1796,18 +1696,15 @@ static void process_dev(char *devname) args[0] = WIN_SLEEPNOW1; bb_ioctl_alt(fd, HDIO_DRIVE_CMD, args, WIN_SLEEPNOW2, "HDIO_DRIVE_CMD(sleep)"); } - if (set_seagate) - { + if (set_seagate) { args[0] = 0xfb; if (get_seagate) printf(" disabling Seagate auto powersaving mode\n"); bb_ioctl(fd, HDIO_DRIVE_CMD, &args, "HDIO_DRIVE_CMD(seagatepwrsave)"); } - if (set_standby) - { + if (set_standby) { args[0] = WIN_SETIDLE1; args[1] = standby_requested; - if (get_standby) - { + if (get_standby) { print_flag(1,"standby", standby_requested); interpret_standby(standby_requested); } @@ -1815,8 +1712,7 @@ static void process_dev(char *devname) args[1] = 0; } #else /* HDIO_DRIVE_CMD */ - if (force_operation) - { + if (force_operation) { char buf[512]; flush_buffer_cache(fd); if (-1 == read(fd, buf, sizeof(buf))) @@ -1824,24 +1720,18 @@ static void process_dev(char *devname) } #endif /* HDIO_DRIVE_CMD */ - if (get_mult || get_identity) - { + if (get_mult || get_identity) { multcount = -1; - if (ioctl(fd, HDIO_GET_MULTCOUNT, &multcount)) - { + if (ioctl(fd, HDIO_GET_MULTCOUNT, &multcount)) { if (get_mult) bb_perror_msg("HDIO_GET_MULTCOUNT"); - } - else if (get_mult) - { + } else if (get_mult) { printf(fmt, "multcount", multcount); on_off(multcount); } } - if (get_io32bit) - { - if (!bb_ioctl(fd, HDIO_GET_32BIT, &parm, "HDIO_GET_32BIT")) - { + if (get_io32bit) { + if (!bb_ioctl(fd, HDIO_GET_32BIT, &parm, "HDIO_GET_32BIT")) { printf(" IO_support\t=%3ld (", parm); if (parm == 0) printf("default 16-bit)\n"); @@ -1857,14 +1747,13 @@ static void process_dev(char *devname) printf("\?\?\?)\n"); } } - if (get_unmask) - { + if (get_unmask) { bb_ioctl_on_off(fd, HDIO_GET_UNMASKINTR,(unsigned long *)parm, "HDIO_GET_UNMASKINTR","unmaskirq"); } -#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA +#if ENABLE_FEATURE_HDPARM_HDIO_GETSET_DMA if (get_dma) { if (!bb_ioctl(fd, HDIO_GET_DMA, &parm, "HDIO_GET_DMA")) { @@ -1876,36 +1765,29 @@ static void process_dev(char *devname) } } #endif - if (get_dma_q) - { + if (get_dma_q) { bb_ioctl_on_off (fd, HDIO_GET_QDMA,(unsigned long *)parm, "HDIO_GET_QDMA","queue_depth"); } - if (get_keep) - { + if (get_keep) { bb_ioctl_on_off (fd, HDIO_GET_KEEPSETTINGS,(unsigned long *)parm, "HDIO_GET_KEEPSETTINGS","keepsettings"); } - if (get_nowerr) - { + if (get_nowerr) { bb_ioctl_on_off (fd, HDIO_GET_NOWERR,(unsigned long *)&parm, "HDIO_GET_NOWERR","nowerr"); } - if (get_readonly) - { + if (get_readonly) { bb_ioctl_on_off(fd, BLKROGET,(unsigned long *)parm, "BLKROGET","readonly"); } - if (get_readahead) - { + if (get_readahead) { bb_ioctl_on_off (fd, BLKRAGET, (unsigned long *) parm, "BLKRAGET","readahead"); } - if (get_geom) - { - if (!bb_ioctl(fd, BLKGETSIZE, &parm, "BLKGETSIZE")) - { + if (get_geom) { + if (!bb_ioctl(fd, BLKGETSIZE, &parm, "BLKGETSIZE")) { struct hd_geometry g; if (!bb_ioctl(fd, HDIO_GETGEO, &g, "HDIO_GETGEO")) @@ -1914,8 +1796,7 @@ static void process_dev(char *devname) } } #ifdef HDIO_DRIVE_CMD - if (get_powermode) - { + if (get_powermode) { #ifndef WIN_CHECKPOWERMODE1 #define WIN_CHECKPOWERMODE1 0xE5 #endif @@ -1925,58 +1806,48 @@ static void process_dev(char *devname) const char *state; args[0] = WIN_CHECKPOWERMODE1; - if (bb_ioctl_alt(fd, HDIO_DRIVE_CMD, args, WIN_CHECKPOWERMODE2, 0)) - { + if (bb_ioctl_alt(fd, HDIO_DRIVE_CMD, args, WIN_CHECKPOWERMODE2, 0)) { if (errno != EIO || args[0] != 0 || args[1] != 0) state = "Unknown"; else state = "sleeping"; - } - else + } else state = (args[2] == 255) ? "active/idle" : "standby"; args[1] = args[2] = 0; printf(" drive state is: %s\n", state); } #endif -#ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET - if (perform_reset) - { +#if ENABLE_FEATURE_HDPARM_HDIO_DRIVE_RESET + if (perform_reset) { bb_ioctl(fd, HDIO_DRIVE_RESET, NULL, "HDIO_DRIVE_RESET"); } -#endif /* CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET */ -#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF - if (perform_tristate) - { +#endif /* FEATURE_HDPARM_HDIO_DRIVE_RESET */ +#if ENABLE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF + if (perform_tristate) { args[0] = 0; args[1] = tristate; bb_ioctl(fd, HDIO_TRISTATE_HWIF, &args, "HDIO_TRISTATE_HWIF"); } -#endif /* CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF */ -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY - if (get_identity) - { +#endif /* FEATURE_HDPARM_HDIO_TRISTATE_HWIF */ +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY + if (get_identity) { static struct hd_driveid id; - if (!ioctl(fd, HDIO_GET_IDENTITY, &id)) - { - if (multcount != -1) - { + if (!ioctl(fd, HDIO_GET_IDENTITY, &id)) { + if (multcount != -1) { id.multsect = multcount; id.multsect_valid |= 1; - } - else + } else id.multsect_valid &= ~1; dump_identity(&id); - } - else if (errno == -ENOMSG) + } else if (errno == -ENOMSG) printf(" no identification info available\n"); else bb_perror_msg("HDIO_GET_IDENTITY"); } - if (get_IDentity) - { + if (get_IDentity) { unsigned char args1[4+512]; /* = { ... } will eat 0.5k of rodata! */ memset(args1, 0, sizeof(args1)); @@ -1986,20 +1857,16 @@ static void process_dev(char *devname) identify((void *)(args1 + 4)); } #endif -#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF - if (set_busstate) - { - if (get_busstate) - { +#if ENABLE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF + if (set_busstate) { + if (get_busstate) { print_flag(1, "bus state", busstate); bus_state_value(busstate); } bb_ioctl(fd, HDIO_SET_BUSSTATE, (int *)(unsigned long)busstate, "HDIO_SET_BUSSTATE"); } - if (get_busstate) - { - if (!bb_ioctl(fd, HDIO_GET_BUSSTATE, &parm, "HDIO_GET_BUSSTATE")) - { + if (get_busstate) { + if (!bb_ioctl(fd, HDIO_GET_BUSSTATE, &parm, "HDIO_GET_BUSSTATE")) { printf(fmt, "bus state", parm); bus_state_value(parm); } @@ -2008,17 +1875,16 @@ static void process_dev(char *devname) if (reread_partn) bb_ioctl(fd, BLKRRPART, NULL, "BLKRRPART"); - if (do_ctimings) - do_time(0,fd); /*time cache */ + do_time(0, fd); /* time cache */ if (do_timings) - do_time(1,fd); /*time device */ + do_time(1, fd); /* time device */ if (do_flush) flush_buffer_cache(fd); close(fd); } -#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#if ENABLE_FEATURE_HDPARM_GET_IDENTITY static int fromhex(unsigned char c) { if (isdigit(c)) @@ -2039,7 +1905,7 @@ static void identify_from_stdin(void) // Convert the newline-separated hex data into an identify block. - for (i = 0; i<256; i++) { + for (i = 0; i < 256; i++) { int j; for (j = 0; j < 4; j++) sbuf[i] = (sbuf[i] << 4) + fromhex(*(b++)); |