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authorlandley <landley@69ca8d6d-28ef-0310-b511-8ec308f3f277>2006-05-25 18:53:06 +0000
committerlandley <landley@69ca8d6d-28ef-0310-b511-8ec308f3f277>2006-05-25 18:53:06 +0000
commita81022acad7ffe3feb2b275a3a5d17192eb05153 (patch)
treecbfe0905b8179d2f9cf1a54c2bfa977f37a1d5b6 /miscutils/hdparm.c
parentf298c53a55e37b33e9a384febd3bcaa130098c84 (diff)
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Patch from Tito:
Remove -v verbose -V version -q quiet flags Remove parse_opt_v2(); Rename parse_opt_v3() to parse_xfermode() Remove if_strcat() Rearrange code in  dump_identity() to reduce size Modify some strings so that they could be optimized by the compiler Minor code clean up Remove unneeded #define <shm.h> #if BB_BIG_ENDIAN && !defined(__USE_XOPEN) # define __USE_XOPEN #endif     Must be before #include <unistd.h> and #include "busybox.h" (noticed by Bernhard Fischer <rep.nop@aon.at>) Remove duplicate code in do_time() git-svn-id: svn://busybox.net/trunk/busybox@15169 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to 'miscutils/hdparm.c')
-rw-r--r--miscutils/hdparm.c291
1 files changed, 123 insertions, 168 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index 457cf9670..4bca1222a 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -12,7 +12,6 @@
12 * - by Mark Lord (C) 1994-2002 -- freely distributable 12 * - by Mark Lord (C) 1994-2002 -- freely distributable
13 */ 13 */
14 14
15#include <unistd.h>
16#include <string.h> 15#include <string.h>
17#include <stdlib.h> 16#include <stdlib.h>
18#include <fcntl.h> 17#include <fcntl.h>
@@ -20,22 +19,22 @@
20#include <ctype.h> 19#include <ctype.h>
21#include <endian.h> 20#include <endian.h>
22#include <sys/ioctl.h> 21#include <sys/ioctl.h>
23#include <sys/shm.h>
24#include <sys/sysmacros.h> 22#include <sys/sysmacros.h>
25#include <sys/time.h> 23#include <sys/time.h>
26#include <sys/times.h> 24#include <sys/times.h>
27#include <sys/mount.h> 25#include <sys/mount.h>
28#include <sys/mman.h> 26#include <sys/mman.h>
29#include <getopt.h> 27#include <getopt.h>
30#include "busybox.h"
31#include <linux/types.h> 28#include <linux/types.h>
32#include <linux/hdreg.h> 29#include <linux/hdreg.h>
33#include <asm/byteorder.h> 30#include <asm/byteorder.h>
34 31
35
36#if BB_BIG_ENDIAN && !defined(__USE_XOPEN) 32#if BB_BIG_ENDIAN && !defined(__USE_XOPEN)
37# define __USE_XOPEN 33# define __USE_XOPEN
38#endif 34#endif
35#include <unistd.h>
36
37#include "busybox.h"
39 38
40/* device types */ 39/* device types */
41/* ------------ */ 40/* ------------ */
@@ -455,8 +454,6 @@ static const char * const secu_str[] = {
455#define SIG 0x00ff /* signature location */ 454#define SIG 0x00ff /* signature location */
456#define SIG_VAL 0x00A5 /* signature value */ 455#define SIG_VAL 0x00A5 /* signature value */
457 456
458#define VERSION "v5.4"
459
460#define TIMING_MB 64 457#define TIMING_MB 64
461#define TIMING_BUF_MB 1 458#define TIMING_BUF_MB 1
462#define TIMING_BUF_BYTES (TIMING_BUF_MB * 1024 * 1024) 459#define TIMING_BUF_BYTES (TIMING_BUF_MB * 1024 * 1024)
@@ -517,12 +514,6 @@ static void xprint_ascii(uint16_t *val ,int i, char * string, int n)
517 print_ascii(&val[i], n); 514 print_ascii(&val[i], n);
518 } 515 }
519} 516}
520
521static void if_strcat(unsigned long test, char *modes, char *string)
522{
523 if (test)
524 strcat(modes,string);
525}
526#endif 517#endif
527/* end of busybox specific stuff */ 518/* end of busybox specific stuff */
528 519
@@ -1055,7 +1046,7 @@ static void identify(uint16_t *id_supplied)
1055 if ((eqpt != CDROM) && (like_std > 3) && 1046 if ((eqpt != CDROM) && (like_std > 3) &&
1056 (val[SECU_STATUS] || val[ERASE_TIME] || val[ENH_ERASE_TIME])) 1047 (val[SECU_STATUS] || val[ERASE_TIME] || val[ENH_ERASE_TIME]))
1057 { 1048 {
1058 printf("Security: \n"); 1049 printf("Security:\n");
1059 if (val[PSWD_CODE] && (val[PSWD_CODE] != NOVAL_1)) 1050 if (val[PSWD_CODE] && (val[PSWD_CODE] != NOVAL_1))
1060 printf("\tMaster password revision code = %u\n",val[PSWD_CODE]); 1051 printf("\tMaster password revision code = %u\n",val[PSWD_CODE]);
1061 jj = val[SECU_STATUS]; 1052 jj = val[SECU_STATUS];
@@ -1076,8 +1067,8 @@ static void identify(uint16_t *id_supplied)
1076 if (jj || kk) 1067 if (jj || kk)
1077 { 1068 {
1078 printf("\t"); 1069 printf("\t");
1079 if (jj) printf("%umin for SECURITY ERASE UNIT. ", jj==ERASE_BITS ? 508 : jj<<1); 1070 if (jj) printf("%umin for %sSECURITY ERASE UNIT. ", jj==ERASE_BITS ? 508 : jj<<1, "");
1080 if (kk) printf("%umin for ENHANCED SECURITY ERASE UNIT.", kk==ERASE_BITS ? 508 : kk<<1); 1071 if (kk) printf("%umin for %sSECURITY ERASE UNIT. ", kk==ERASE_BITS ? 508 : kk<<1, "ENHANCED ");
1081 printf("\n"); 1072 printf("\n");
1082 } 1073 }
1083 } 1074 }
@@ -1118,10 +1109,9 @@ static void identify(uint16_t *id_supplied)
1118} 1109}
1119#endif 1110#endif
1120 1111
1121static int verbose, get_identity, get_geom, noisy = 1, quiet; 1112static int get_identity, get_geom;
1122static int flagcount, do_flush; 1113static int do_flush;
1123static int do_ctimings, do_timings; 1114static int do_ctimings, do_timings;
1124
1125static unsigned long set_readahead, get_readahead, Xreadahead; 1115static unsigned long set_readahead, get_readahead, Xreadahead;
1126static unsigned long set_readonly, get_readonly, readonly; 1116static unsigned long set_readonly, get_readonly, readonly;
1127static unsigned long set_unmask, get_unmask, unmask; 1117static unsigned long set_unmask, get_unmask, unmask;
@@ -1200,17 +1190,13 @@ static const char * const BuffType[] = {"Unknown", "1Sect", "DualPort", "DualPor
1200static void dump_identity(const struct hd_driveid *id) 1190static void dump_identity(const struct hd_driveid *id)
1201{ 1191{
1202 int i; 1192 int i;
1203 char pmodes[64], dmodes[128], umodes[128];
1204 const unsigned short int *id_regs= (const void*) id; 1193 const unsigned short int *id_regs= (const void*) id;
1205 unsigned long capacity;
1206
1207 pmodes[0] = dmodes[0] = umodes[0] = '\0';
1208 1194
1209 printf("\n Model=%.40s, FwRev=%.8s, SerialNo=%.20s\n Config={", 1195 printf("\n Model=%.40s, FwRev=%.8s, SerialNo=%.20s\n Config={",
1210 id->model, id->fw_rev, id->serial_no); 1196 id->model, id->fw_rev, id->serial_no);
1211 for (i=0; i<=15; i++) { 1197 for (i=0; i<=15; i++) {
1212 if (id->config & (1<<i)) 1198 if (id->config & (1<<i))
1213 printf(" %s", cfg_str[i]); 1199 printf(" %s", cfg_str[i]);
1214 } 1200 }
1215 printf( " }\n RawCHS=%u/%u/%u, TrkSize=%u, SectSize=%u, ECCbytes=%u\n" 1201 printf( " }\n RawCHS=%u/%u/%u, TrkSize=%u, SectSize=%u, ECCbytes=%u\n"
1216 " BuffType=(%u) %s, BuffSize=%ukB, MaxMultSect=%u", 1202 " BuffType=(%u) %s, BuffSize=%ukB, MaxMultSect=%u",
@@ -1229,93 +1215,92 @@ static void dump_identity(const struct hd_driveid *id)
1229 printf("off"); 1215 printf("off");
1230 } 1216 }
1231 printf("\n"); 1217 printf("\n");
1232 if (id->tPIO <= 5)
1233 {
1234 strcat(pmodes, "pio0 ");
1235 if_strcat((id->tPIO >= 1), pmodes, "pio1 ");
1236 if_strcat((id->tPIO >= 2), pmodes, "pio2 ");
1237 1218
1238 } 1219 if(!(id->field_valid&1))
1239 if(!(id->field_valid&1)) printf(" (maybe):"); 1220 printf(" (maybe):");
1240 if (BB_BIG_ENDIAN) capacity = (id->cur_capacity0 << 16) | id->cur_capacity1; 1221
1241 else capacity = (id->cur_capacity1 << 16) | id->cur_capacity0;
1242 printf(" CurCHS=%u/%u/%u, CurSects=%lu, LBA=%s",id->cur_cyls, id->cur_heads, 1222 printf(" CurCHS=%u/%u/%u, CurSects=%lu, LBA=%s",id->cur_cyls, id->cur_heads,
1243 id->cur_sectors, capacity , 1223 id->cur_sectors,
1244 ((id->capability&2)==0)?"no":"yes"); 1224 (BB_BIG_ENDIAN) ?
1225 (long unsigned int)(id->cur_capacity0 << 16) | id->cur_capacity1 :
1226 (long unsigned int)(id->cur_capacity1 << 16) | id->cur_capacity0,
1227 ((id->capability&2) == 0) ? "no" : "yes");
1245 1228
1246 if (id->capability&2) printf(", LBAsects=%u", id->lba_capacity); 1229 if (id->capability&2)
1230 printf(", LBAsects=%u", id->lba_capacity);
1247 1231
1232 printf("\n IORDY=%s", (id->capability&8) ? (id->capability&4) ? "on/off" : "yes" : "no");
1233
1234 if (((id->capability&8) || (id->field_valid&2)) && id->field_valid&2)
1235 printf(", tPIO={min:%u,w/IORDY:%u}", id->eide_pio, id->eide_pio_iordy);
1236
1237 if ((id->capability&1) && (id->field_valid&2))
1238 printf(", tDMA={min:%u,rec:%u}", id->eide_dma_min, id->eide_dma_time);
1239
1240 printf("\n PIO modes: ");
1241 if (id->tPIO <= 5)
1242 {
1243 printf("pio0 ");
1244 if (id->tPIO >= 1) printf("pio1 ");
1245 if (id->tPIO >= 2) printf("pio2 ");
1246 }
1247 if (id->field_valid&2)
1248 {
1249 if (id->eide_pio_modes & 1) printf("pio3 ");
1250 if (id->eide_pio_modes & 2) printf("pio4 ");
1251 if (id->eide_pio_modes &~3) printf("pio? ");
1252 }
1248 if (id->capability&1) 1253 if (id->capability&1)
1249 { 1254 {
1250 if (id->dma_1word | id->dma_mword) 1255 if (id->dma_1word | id->dma_mword)
1251 { 1256 {
1252 if_strcat((id->dma_1word & 0x100), dmodes, "*"); 1257 printf("\n DMA modes: ");
1253 if_strcat((id->dma_1word & 1), dmodes, "sdma0 "); 1258 if (id->dma_1word & 0x100) printf("*");
1254 if_strcat((id->dma_1word & 0x200), dmodes, "*"); 1259 if (id->dma_1word & 1) printf("sdma0 ");
1255 if_strcat((id->dma_1word & 2), dmodes, "sdma1 "); 1260 if (id->dma_1word & 0x200) printf("*");
1256 if_strcat((id->dma_1word & 0x400), dmodes, "*"); 1261 if (id->dma_1word & 2) printf("sdma1 ");
1257 if_strcat((id->dma_1word & 4), dmodes, "sdma2 "); 1262 if (id->dma_1word & 0x400) printf("*");
1258 if_strcat((id->dma_1word & 0xf800), dmodes, "*"); 1263 if (id->dma_1word & 4) printf("sdma2 ");
1259 if_strcat((id->dma_1word & 0xf8), dmodes, "sdma? "); 1264 if (id->dma_1word & 0xf800) printf("*");
1260 if_strcat((id->dma_mword & 0x100), dmodes, "*"); 1265 if (id->dma_1word & 0xf8) printf("sdma? ");
1261 if_strcat((id->dma_mword & 1), dmodes, "mdma0 "); 1266 if (id->dma_mword & 0x100) printf("*");
1262 if_strcat((id->dma_mword & 0x200), dmodes, "*"); 1267 if (id->dma_mword & 1) printf("mdma0 ");
1263 if_strcat((id->dma_mword & 2), dmodes, "mdma1 "); 1268 if (id->dma_mword & 0x200) printf("*");
1264 if_strcat((id->dma_mword & 0x400), dmodes, "*"); 1269 if (id->dma_mword & 2) printf("mdma1 ");
1265 if_strcat((id->dma_mword & 4), dmodes, "mdma2 "); 1270 if (id->dma_mword & 0x400) printf("*");
1266 if_strcat((id->dma_mword & 0xf800), dmodes, "*"); 1271 if (id->dma_mword & 4) printf("mdma2 ");
1267 if_strcat((id->dma_mword & 0xf8), dmodes, "mdma? "); 1272 if (id->dma_mword & 0xf800) printf("*");
1273 if (id->dma_mword & 0xf8) printf("mdma? ");
1268 } 1274 }
1269 } 1275 }
1270 printf("\n IORDY="); 1276 if (((id->capability&8) || (id->field_valid&2)) && id->field_valid&4)
1271 if (id->capability&8) 1277 {
1272 printf((id->capability&4) ? "on/off" : "yes"); 1278 printf("\n UDMA modes: ");
1273 else 1279 if (id->dma_ultra & 0x100) printf("*");
1274 printf("no"); 1280 if (id->dma_ultra & 0x001) printf("udma0 ");
1275 1281 if (id->dma_ultra & 0x200) printf("*");
1276 if ((id->capability&8) || (id->field_valid&2)) 1282 if (id->dma_ultra & 0x002) printf("udma1 ");
1277 { 1283 if (id->dma_ultra & 0x400) printf("*");
1278 if (id->field_valid&2) 1284 if (id->dma_ultra & 0x004) printf("udma2 ");
1279 {
1280 printf(", tPIO={min:%u,w/IORDY:%u}", id->eide_pio, id->eide_pio_iordy);
1281 if_strcat((id->eide_pio_modes & 1), pmodes, "pio3 ");
1282 if_strcat((id->eide_pio_modes & 2), pmodes, "pio4 ");
1283 if_strcat((id->eide_pio_modes &~3), pmodes, "pio? ");
1284 }
1285 if (id->field_valid&4)
1286 {
1287 if_strcat((id->dma_ultra & 0x100),umodes,"*");
1288 if_strcat((id->dma_ultra & 0x001),umodes,"udma0 ");
1289 if_strcat((id->dma_ultra & 0x200),umodes,"*");
1290 if_strcat((id->dma_ultra & 0x002),umodes,"udma1 ");
1291 if_strcat((id->dma_ultra & 0x400),umodes,"*");
1292 if_strcat((id->dma_ultra & 0x004),umodes,"udma2 ");
1293#ifdef __NEW_HD_DRIVE_ID 1285#ifdef __NEW_HD_DRIVE_ID
1294 if (id->hw_config & 0x2000) 1286 if (id->hw_config & 0x2000)
1295 { 1287 {
1296#else /* !__NEW_HD_DRIVE_ID */ 1288#else /* !__NEW_HD_DRIVE_ID */
1297 if (id->word93 & 0x2000) 1289 if (id->word93 & 0x2000)
1298 { 1290 {
1299#endif /* __NEW_HD_DRIVE_ID */ 1291#endif /* __NEW_HD_DRIVE_ID */
1300 if_strcat((id->dma_ultra & 0x0800),umodes,"*"); 1292 if (id->dma_ultra & 0x0800) printf("*");
1301 if_strcat((id->dma_ultra & 0x0008),umodes,"udma3 "); 1293 if (id->dma_ultra & 0x0008) printf("udma3 ");
1302 if_strcat((id->dma_ultra & 0x1000),umodes,"*"); 1294 if (id->dma_ultra & 0x1000) printf("*");
1303 if_strcat((id->dma_ultra & 0x0010),umodes,"udma4 "); 1295 if (id->dma_ultra & 0x0010) printf("udma4 ");
1304 if_strcat((id->dma_ultra & 0x2000),umodes,"*"); 1296 if (id->dma_ultra & 0x2000) printf("*");
1305 if_strcat((id->dma_ultra & 0x0020),umodes,"udma5 "); 1297 if (id->dma_ultra & 0x0020) printf("udma5 ");
1306 if_strcat((id->dma_ultra & 0x4000),umodes,"*"); 1298 if (id->dma_ultra & 0x4000) printf("*");
1307 if_strcat((id->dma_ultra & 0x0040),umodes,"udma6 "); 1299 if (id->dma_ultra & 0x0040) printf("udma6 ");
1308 if_strcat((id->dma_ultra & 0x8000),umodes,"*"); 1300 if (id->dma_ultra & 0x8000) printf("*");
1309 if_strcat((id->dma_ultra & 0x0080),umodes,"udma7 "); 1301 if (id->dma_ultra & 0x0080) printf("udma7 ");
1310 }
1311 } 1302 }
1312 } 1303 }
1313 if ((id->capability&1) && (id->field_valid&2))
1314 printf(", tDMA={min:%u,rec:%u}", id->eide_dma_min, id->eide_dma_time);
1315 printf("\n PIO modes: %s", pmodes);
1316 if (*dmodes) printf("\n DMA modes: %s", dmodes);
1317 if (*umodes) printf("\n UDMA modes: %s", umodes);
1318
1319 printf("\n AdvancedPM=%s",((id_regs[83]&8)==0)?"no":"yes"); 1304 printf("\n AdvancedPM=%s",((id_regs[83]&8)==0)?"no":"yes");
1320 if (id_regs[83] & 8) 1305 if (id_regs[83] & 8)
1321 { 1306 {
@@ -1326,7 +1311,8 @@ static void dump_identity(const struct hd_driveid *id)
1326 else 1311 else
1327 printf(": mode=0x%02X (%u)",id_regs[91]&0xFF,id_regs[91]&0xFF); 1312 printf(": mode=0x%02X (%u)",id_regs[91]&0xFF,id_regs[91]&0xFF);
1328 } 1313 }
1329 if (id_regs[82]&0x20) printf(" WriteCache=%s",(id_regs[85]&0x20) ? "enabled" : "disabled"); 1314 if (id_regs[82]&0x20)
1315 printf(" WriteCache=%s",(id_regs[85]&0x20) ? "enabled" : "disabled");
1330#ifdef __NEW_HD_DRIVE_ID 1316#ifdef __NEW_HD_DRIVE_ID
1331 if ((id->minor_rev_num && id->minor_rev_num <= 31) || (id->major_rev_num && id->minor_rev_num <= 31)) 1317 if ((id->minor_rev_num && id->minor_rev_num <= 31) || (id->major_rev_num && id->minor_rev_num <= 31))
1332 { 1318 {
@@ -1340,7 +1326,7 @@ static void dump_identity(const struct hd_driveid *id)
1340 } 1326 }
1341 } 1327 }
1342#endif /* __NEW_HD_DRIVE_ID */ 1328#endif /* __NEW_HD_DRIVE_ID */
1343 printf("\n\n * signifies the current active mode\n\n"); 1329 printf("\n\n * current active mode\n\n");
1344} 1330}
1345#endif 1331#endif
1346 1332
@@ -1370,7 +1356,6 @@ static int read_big_block(int fd, char *buf)
1370 bb_error_msg("read(%d bytes) failed (rc=%d)", TIMING_BUF_BYTES, i); 1356 bb_error_msg("read(%d bytes) failed (rc=%d)", TIMING_BUF_BYTES, i);
1371 return 1; 1357 return 1;
1372 } 1358 }
1373
1374 /* access all sectors of buf to ensure the read fully completed */ 1359 /* access all sectors of buf to ensure the read fully completed */
1375 for (i = 0; i < TIMING_BUF_BYTES; i += 512) 1360 for (i = 0; i < TIMING_BUF_BYTES; i += 512)
1376 buf[i] &= 1; 1361 buf[i] &= 1;
@@ -1380,9 +1365,9 @@ static int read_big_block(int fd, char *buf)
1380static void print_timing(int t, double e) 1365static void print_timing(int t, double e)
1381{ 1366{
1382 if (t >= e) /* more than 1MB/s */ 1367 if (t >= e) /* more than 1MB/s */
1383 printf("%2d MB in %5.2f seconds =%6.2f MB/sec\n", t, e, t / e); 1368 printf("%2d MB in %5.2f seconds =%6.2f %cB/sec\n", t, e, t / e, 'M');
1384 else 1369 else
1385 printf("%2d MB in %5.2f seconds =%6.2f kB/sec\n", t, e, t / e * 1024); 1370 printf("%2d MB in %5.2f seconds =%6.2f %cB/sec\n", t, e, t / e * 1024, 'k');
1386} 1371}
1387 1372
1388static int do_blkgetsize (int fd, unsigned long long *blksize64) 1373static int do_blkgetsize (int fd, unsigned long long *blksize64)
@@ -1447,10 +1432,7 @@ static void do_time(int flag, int fd)
1447 + ((e1.it_value.tv_usec - e2.it_value.tv_usec) / 1000000.0); 1432 + ((e1.it_value.tv_usec - e2.it_value.tv_usec) / 1000000.0);
1448 } while (elapsed < 2.0); 1433 } while (elapsed < 2.0);
1449 total_MB = iterations * TIMING_BUF_MB; 1434 total_MB = iterations * TIMING_BUF_MB;
1450 1435
1451 elapsed = (e1.it_value.tv_sec - e2.it_value.tv_sec)
1452 + ((e1.it_value.tv_usec - e2.it_value.tv_usec) / 1000000.0);
1453
1454 /* Now remove the lseek() and getitimer() overheads from the elapsed time */ 1436 /* Now remove the lseek() and getitimer() overheads from the elapsed time */
1455 getitimer(ITIMER_REAL, &e1); 1437 getitimer(ITIMER_REAL, &e1);
1456 do { 1438 do {
@@ -1644,7 +1626,7 @@ static void process_dev(char *devname)
1644 const char *fmt = " %s\t= %2ld"; 1626 const char *fmt = " %s\t= %2ld";
1645 1627
1646 fd = bb_xopen(devname, O_RDONLY|O_NONBLOCK); 1628 fd = bb_xopen(devname, O_RDONLY|O_NONBLOCK);
1647 if (!quiet) printf("\n%s:\n", devname); 1629 printf("\n%s:\n", devname);
1648 1630
1649 if (set_readahead) 1631 if (set_readahead)
1650 { 1632 {
@@ -1694,11 +1676,10 @@ static void process_dev(char *devname)
1694 if (set_mult) 1676 if (set_mult)
1695 { 1677 {
1696 print_flag(get_mult, "multcount", mult); 1678 print_flag(get_mult, "multcount", mult);
1697 if (ioctl(fd, HDIO_SET_MULTCOUNT, mult)) 1679#ifdef HDIO_DRIVE_CMD
1698 bb_perror_msg("HDIO_SET_MULTCOUNT"); 1680 bb_ioctl(fd, HDIO_SET_MULTCOUNT, &mult, "HDIO_SET_MULTCOUNT");
1699#ifndef HDIO_DRIVE_CMD 1681#else
1700 else 1682 force_operation |= (!bb_ioctl(fd, HDIO_SET_MULTCOUNT, &mult, "HDIO_SET_MULTCOUNT"));
1701 force_operation = 1;
1702#endif 1683#endif
1703 } 1684 }
1704 if (set_readonly) 1685 if (set_readonly)
@@ -1769,7 +1750,7 @@ static void process_dev(char *devname)
1769 args[2] = 3; 1750 args[2] = 3;
1770 if (get_xfermode) 1751 if (get_xfermode)
1771 { 1752 {
1772 print_flag(1,/*" setting */"xfermode"/* to %d"*/, xfermode_requested); 1753 print_flag(1,"xfermode", xfermode_requested);
1773 interpret_xfermode(xfermode_requested); 1754 interpret_xfermode(xfermode_requested);
1774 } 1755 }
1775 bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD(setxfermode)"); 1756 bb_ioctl(fd, HDIO_DRIVE_CMD, &args,"HDIO_DRIVE_CMD(setxfermode)");
@@ -1851,7 +1832,7 @@ static void process_dev(char *devname)
1851 args[1] = standby_requested; 1832 args[1] = standby_requested;
1852 if (get_standby) 1833 if (get_standby)
1853 { 1834 {
1854 print_flag(1, /*" setting */"standby"/* to %lu"*/, standby_requested); 1835 print_flag(1,"standby", standby_requested);
1855 interpret_standby(standby_requested); 1836 interpret_standby(standby_requested);
1856 } 1837 }
1857 bb_ioctl(fd, HDIO_DRIVE_CMD, &args, "HDIO_DRIVE_CMD(setidle1)"); 1838 bb_ioctl(fd, HDIO_DRIVE_CMD, &args, "HDIO_DRIVE_CMD(setidle1)");
@@ -1867,24 +1848,21 @@ static void process_dev(char *devname)
1867 } 1848 }
1868#endif /* HDIO_DRIVE_CMD */ 1849#endif /* HDIO_DRIVE_CMD */
1869 1850
1870 if (!flagcount) 1851 if (get_mult || get_identity)
1871 verbose = 1;
1872
1873 if (verbose || get_mult || get_identity)
1874 { 1852 {
1875 multcount = -1; 1853 multcount = -1;
1876 if (ioctl(fd, HDIO_GET_MULTCOUNT, &multcount)) 1854 if (ioctl(fd, HDIO_GET_MULTCOUNT, &multcount))
1877 { 1855 {
1878 if (verbose || get_mult) 1856 if (get_mult)
1879 bb_perror_msg("HDIO_GET_MULTCOUNT"); 1857 bb_perror_msg("HDIO_GET_MULTCOUNT");
1880 } 1858 }
1881 else if (verbose | get_mult) 1859 else if (get_mult)
1882 { 1860 {
1883 printf(fmt, "multcount", multcount); 1861 printf(fmt, "multcount", multcount);
1884 on_off(multcount); 1862 on_off(multcount);
1885 } 1863 }
1886 } 1864 }
1887 if (verbose || get_io32bit) 1865 if (get_io32bit)
1888 { 1866 {
1889 if (!bb_ioctl(fd, HDIO_GET_32BIT, &parm, "HDIO_GET_32BIT")) 1867 if (!bb_ioctl(fd, HDIO_GET_32BIT, &parm, "HDIO_GET_32BIT"))
1890 { 1868 {
@@ -1903,7 +1881,7 @@ static void process_dev(char *devname)
1903 printf("\?\?\?)\n"); 1881 printf("\?\?\?)\n");
1904 } 1882 }
1905 } 1883 }
1906 if (verbose || get_unmask) 1884 if (get_unmask)
1907 { 1885 {
1908 bb_ioctl_on_off(fd, HDIO_GET_UNMASKINTR,(unsigned long *)parm, 1886 bb_ioctl_on_off(fd, HDIO_GET_UNMASKINTR,(unsigned long *)parm,
1909 "HDIO_GET_UNMASKINTR","unmaskirq"); 1887 "HDIO_GET_UNMASKINTR","unmaskirq");
@@ -1911,7 +1889,7 @@ static void process_dev(char *devname)
1911 1889
1912 1890
1913#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA 1891#ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
1914 if (verbose || get_dma) { 1892 if (get_dma) {
1915 if (!bb_ioctl(fd, HDIO_GET_DMA, &parm, "HDIO_GET_DMA")) 1893 if (!bb_ioctl(fd, HDIO_GET_DMA, &parm, "HDIO_GET_DMA"))
1916 { 1894 {
1917 printf(fmt, "using_dma", parm); 1895 printf(fmt, "using_dma", parm);
@@ -1927,7 +1905,7 @@ static void process_dev(char *devname)
1927 bb_ioctl_on_off (fd, HDIO_GET_QDMA,(unsigned long *)parm, 1905 bb_ioctl_on_off (fd, HDIO_GET_QDMA,(unsigned long *)parm,
1928 "HDIO_GET_QDMA","queue_depth"); 1906 "HDIO_GET_QDMA","queue_depth");
1929 } 1907 }
1930 if (verbose || get_keep) 1908 if (get_keep)
1931 { 1909 {
1932 bb_ioctl_on_off (fd, HDIO_GET_KEEPSETTINGS,(unsigned long *)parm, 1910 bb_ioctl_on_off (fd, HDIO_GET_KEEPSETTINGS,(unsigned long *)parm,
1933 "HDIO_GET_KEEPSETTINGS","keepsettings"); 1911 "HDIO_GET_KEEPSETTINGS","keepsettings");
@@ -1938,17 +1916,17 @@ static void process_dev(char *devname)
1938 bb_ioctl_on_off (fd, HDIO_GET_NOWERR,(unsigned long *)&parm, 1916 bb_ioctl_on_off (fd, HDIO_GET_NOWERR,(unsigned long *)&parm,
1939 "HDIO_GET_NOWERR","nowerr"); 1917 "HDIO_GET_NOWERR","nowerr");
1940 } 1918 }
1941 if (verbose || get_readonly) 1919 if (get_readonly)
1942 { 1920 {
1943 bb_ioctl_on_off(fd, BLKROGET,(unsigned long *)parm, 1921 bb_ioctl_on_off(fd, BLKROGET,(unsigned long *)parm,
1944 "BLKROGET","readonly"); 1922 "BLKROGET","readonly");
1945 } 1923 }
1946 if (verbose || get_readahead) 1924 if (get_readahead)
1947 { 1925 {
1948 bb_ioctl_on_off (fd, BLKRAGET, (unsigned long *) parm, 1926 bb_ioctl_on_off (fd, BLKRAGET, (unsigned long *) parm,
1949 "BLKRAGET","readahead"); 1927 "BLKRAGET","readahead");
1950 } 1928 }
1951 if (verbose || get_geom) 1929 if (get_geom)
1952 { 1930 {
1953 if (!bb_ioctl(fd, BLKGETSIZE, &parm, "BLKGETSIZE")) 1931 if (!bb_ioctl(fd, BLKGETSIZE, &parm, "BLKGETSIZE"))
1954 { 1932 {
@@ -2046,8 +2024,6 @@ static void process_dev(char *devname)
2046 } 2024 }
2047 bb_ioctl(fd, HDIO_SET_BUSSTATE, (int *)(unsigned long)busstate, "HDIO_SET_BUSSTATE"); 2025 bb_ioctl(fd, HDIO_SET_BUSSTATE, (int *)(unsigned long)busstate, "HDIO_SET_BUSSTATE");
2048 } 2026 }
2049#endif
2050#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
2051 if (get_busstate) 2027 if (get_busstate)
2052 { 2028 {
2053 if (!bb_ioctl(fd, HDIO_GET_BUSSTATE, &parm, "HDIO_GET_BUSSTATE")) 2029 if (!bb_ioctl(fd, HDIO_GET_BUSSTATE, &parm, "HDIO_GET_BUSSTATE"))
@@ -2088,6 +2064,7 @@ static void identify_from_stdin(void)
2088 2064
2089 if (count != 1280) 2065 if (count != 1280)
2090 bb_error_msg_and_die("read(%d bytes) failed (rc=%d)", 1280, count); 2066 bb_error_msg_and_die("read(%d bytes) failed (rc=%d)", 1280, count);
2067
2091 for (i = 0; count >= 4; ++i) 2068 for (i = 0; count >= 4; ++i)
2092 { 2069 {
2093 sbuf[i] = (fromhex(b[0]) << 12) | (fromhex(b[1]) << 8) | (fromhex(b[2]) << 4) | fromhex(b[3]); 2070 sbuf[i] = (fromhex(b[0]) << 12) | (fromhex(b[1]) << 8) | (fromhex(b[2]) << 4) | fromhex(b[3]);
@@ -2102,10 +2079,8 @@ static void identify_from_stdin(void)
2102/* busybox specific stuff */ 2079/* busybox specific stuff */
2103static void parse_opts(unsigned long *get, unsigned long *set, unsigned long *value, int min, int max) 2080static void parse_opts(unsigned long *get, unsigned long *set, unsigned long *value, int min, int max)
2104{ 2081{
2105 /* noisy is a global var */ 2082 if (get) {
2106 if (get) { /* *get is initialized to 0 */ 2083 *get = 1;
2107 *get = noisy;
2108 noisy = 1;
2109 } 2084 }
2110 if (optarg) { 2085 if (optarg) {
2111 *set = 1; 2086 *set = 1;
@@ -2113,24 +2088,10 @@ static void parse_opts(unsigned long *get, unsigned long *set, unsigned long *va
2113 } 2088 }
2114} 2089}
2115 2090
2116#ifdef HDIO_DRIVE_CMD 2091static void parse_xfermode(int flag, unsigned long *get, unsigned long *set, int *value)
2117static void parse_opts_v2(int flag, unsigned long *get, unsigned long *set)
2118{ 2092{
2119 if (flag) { 2093 if (flag) {
2120 /* noisy is a global var */ 2094 *get = 1;
2121 *get = noisy;
2122 noisy = 1;
2123 *set = 1;
2124 }
2125}
2126#endif
2127
2128static void parse_opts_v3(int flag, unsigned long *get, unsigned long *set, int *value)
2129{
2130 if (flag) {
2131 /* noisy is a global var */
2132 *get = noisy;
2133 noisy = 1;
2134 if (optarg) { 2095 if (optarg) {
2135 *set = ((*value = translate_xfermode(optarg)) > -1); 2096 *set = ((*value = translate_xfermode(optarg)) > -1);
2136 } 2097 }
@@ -2150,7 +2111,7 @@ static const struct option HDPARM_LONG_OPT[] =
2150#endif 2111#endif
2151/*-------------------------------------*/ 2112/*-------------------------------------*/
2152/* getopt short options */ 2113/* getopt short options */
2153static const char hdparm_options[]= "Vvgfqu::n::p:r::m::c::k::a::B:tTh"\ 2114static const char hdparm_options[]= "gfu::n::p:r::m::c::k::a::B:tTh"\
2154 USE_FEATURE_HDPARM_GET_IDENTITY("\256iI") 2115 USE_FEATURE_HDPARM_GET_IDENTITY("\256iI")
2155 USE_FEATURE_HDPARM_HDIO_GETSET_DMA("d::") 2116 USE_FEATURE_HDPARM_HDIO_GETSET_DMA("d::")
2156#ifdef HDIO_DRIVE_CMD 2117#ifdef HDIO_DRIVE_CMD
@@ -2174,33 +2135,23 @@ int hdparm_main(int argc, char **argv) ATTRIBUTE_NORETURN;
2174int hdparm_main(int argc, char **argv) 2135int hdparm_main(int argc, char **argv)
2175{ 2136{
2176 int c; 2137 int c;
2138 int flagcount = 0;
2177 2139
2178 while ((c = getopt_long (argc, argv, hdparm_options, HDPARM_LONG_OPT , NULL)) >= 0) { 2140 while ((c = getopt_long (argc, argv, hdparm_options, HDPARM_LONG_OPT , NULL)) >= 0) {
2179 /* When no flags are given (flagcount = 0), -acdgkmnru is assumed. */
2180 flagcount++; 2141 flagcount++;
2181#if ENABLE_FEATURE_HDPARM_GET_IDENTITY 2142#if ENABLE_FEATURE_HDPARM_GET_IDENTITY
2182 if (c == '\256') { 2143 if (c == '\256') {
2183 identify_from_stdin(); /* EXIT */ 2144 identify_from_stdin(); /* EXIT */
2184 } 2145 }
2185#endif 2146#endif
2186 if (c == 'V') {
2187 printf("%s %s\n",bb_applet_name, VERSION);
2188 exit(EXIT_SUCCESS);
2189 }
2190
2191 verbose |= (c == 'v');
2192 USE_FEATURE_HDPARM_GET_IDENTITY(get_IDentity = (c == 'I')); 2147 USE_FEATURE_HDPARM_GET_IDENTITY(get_IDentity = (c == 'I'));
2193 USE_FEATURE_HDPARM_GET_IDENTITY(get_identity = (c == 'i')); 2148 USE_FEATURE_HDPARM_GET_IDENTITY(get_identity = (c == 'i'));
2194 get_geom |= (c == 'g'); 2149 get_geom |= (c == 'g');
2195 do_flush |= (c == 'f'); 2150 do_flush |= (c == 'f');
2196 if (c == 'q') {
2197 quiet = 1;
2198 noisy = 0;
2199 }
2200 if (c == 'u') parse_opts(&get_unmask, &set_unmask, &unmask, 0, 1); 2151 if (c == 'u') parse_opts(&get_unmask, &set_unmask, &unmask, 0, 1);
2201 USE_FEATURE_HDPARM_HDIO_GETSET_DMA(if (c == 'd') parse_opts(&get_dma, &set_dma, &dma, 0, 9)); 2152 USE_FEATURE_HDPARM_HDIO_GETSET_DMA(if (c == 'd') parse_opts(&get_dma, &set_dma, &dma, 0, 9));
2202 if (c == 'n') parse_opts(&get_nowerr, &set_nowerr, &nowerr, 0, 1); 2153 if (c == 'n') parse_opts(&get_nowerr, &set_nowerr, &nowerr, 0, 1);
2203 parse_opts_v3((c == 'p'),&noisy_piomode, &set_piomode, &piomode); 2154 parse_xfermode((c == 'p'),&noisy_piomode, &set_piomode, &piomode);
2204 if (c == 'r') parse_opts(&get_readonly, &set_readonly, &readonly, 0, 1); 2155 if (c == 'r') parse_opts(&get_readonly, &set_readonly, &readonly, 0, 1);
2205 if (c == 'm') parse_opts(&get_mult, &set_mult, &mult, 0, INT_MAX /*32*/); 2156 if (c == 'm') parse_opts(&get_mult, &set_mult, &mult, 0, INT_MAX /*32*/);
2206 if (c == 'c') parse_opts(&get_io32bit, &set_io32bit, &io32bit, 0, INT_MAX /*8*/); 2157 if (c == 'c') parse_opts(&get_io32bit, &set_io32bit, &io32bit, 0, INT_MAX /*8*/);
@@ -2213,16 +2164,16 @@ int hdparm_main(int argc, char **argv)
2213 if (c == 'S') parse_opts(&get_standby, &set_standby, &standby_requested, 0, INT_MAX); 2164 if (c == 'S') parse_opts(&get_standby, &set_standby, &standby_requested, 0, INT_MAX);
2214 if (c == 'D') parse_opts(&get_defects, &set_defects, &defects, 0, INT_MAX); 2165 if (c == 'D') parse_opts(&get_defects, &set_defects, &defects, 0, INT_MAX);
2215 if (c == 'P') parse_opts(&get_prefetch, &set_prefetch, &prefetch, 0, INT_MAX); 2166 if (c == 'P') parse_opts(&get_prefetch, &set_prefetch, &prefetch, 0, INT_MAX);
2216 parse_opts_v3((c == 'X'), &get_xfermode, &set_xfermode, &xfermode_requested); 2167 parse_xfermode((c == 'X'), &get_xfermode, &set_xfermode, &xfermode_requested);
2217 if (c == 'K') parse_opts(&get_dkeep, &set_dkeep, &prefetch, 0, 1); 2168 if (c == 'K') parse_opts(&get_dkeep, &set_dkeep, &prefetch, 0, 1);
2218 if (c == 'A') parse_opts(&get_lookahead, &set_lookahead, &lookahead, 0, 1); 2169 if (c == 'A') parse_opts(&get_lookahead, &set_lookahead, &lookahead, 0, 1);
2219 if (c == 'L') parse_opts(&get_doorlock, &set_doorlock, &doorlock, 0, 1); 2170 if (c == 'L') parse_opts(&get_doorlock, &set_doorlock, &doorlock, 0, 1);
2220 if (c == 'W') parse_opts(&get_wcache, &set_wcache, &wcache, 0, 1); 2171 if (c == 'W') parse_opts(&get_wcache, &set_wcache, &wcache, 0, 1);
2221 parse_opts_v3((c == 'C'), &get_powermode, NULL, NULL); 2172 get_powermode |= (c == 'C');
2222 parse_opts_v2((c == 'y'), &get_standbynow, &set_standbynow); 2173 get_standbynow = set_standbynow |= (c == 'y');
2223 parse_opts_v2((c == 'Y'), &get_sleepnow, &set_sleepnow); 2174 get_sleepnow = set_sleepnow |= (c == 'Y');
2224 reread_partn |= (c == 'z'); 2175 reread_partn |= (c == 'z');
2225 parse_opts_v2((c == 'Z'), &get_seagate, &set_seagate); 2176 get_seagate = set_seagate |= (c == 'Z');
2226#endif 2177#endif
2227 USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF(if (c == 'U') parse_opts(NULL, &unregister_hwif, &hwif, 0, INT_MAX)); 2178 USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF(if (c == 'U') parse_opts(NULL, &unregister_hwif, &hwif, 0, INT_MAX));
2228#ifdef HDIO_GET_QDMA 2179#ifdef HDIO_GET_QDMA
@@ -2234,7 +2185,7 @@ int hdparm_main(int argc, char **argv)
2234#endif 2185#endif
2235 } 2186 }
2236#endif 2187#endif
2237 USE_FEATURE_HDPARM_HDIO_DRIVE_RESET( perform_reset = (c == 'r')); 2188 USE_FEATURE_HDPARM_HDIO_DRIVE_RESET(perform_reset = (c == 'r'));
2238 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF(if (c == 'x') parse_opts(NULL, &perform_tristate, &tristate, 0, 1)); 2189 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF(if (c == 'x') parse_opts(NULL, &perform_tristate, &tristate, 0, 1));
2239 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF(if (c == 'b') parse_opts(&get_busstate, &set_busstate, &busstate, 0, 2)); 2190 USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF(if (c == 'b') parse_opts(&get_busstate, &set_busstate, &busstate, 0, 2));
2240#if ENABLE_FEATURE_HDPARM_HDIO_SCAN_HWIF 2191#if ENABLE_FEATURE_HDPARM_HDIO_SCAN_HWIF
@@ -2248,7 +2199,11 @@ int hdparm_main(int argc, char **argv)
2248 } 2199 }
2249#endif 2200#endif
2250 } 2201 }
2251 2202 /* When no flags are given (flagcount = 0), -acdgkmnru is assumed. */
2203 if (!flagcount){
2204 get_mult = get_io32bit = get_unmask = get_keep = get_readonly = get_readahead = get_geom = 1;
2205 USE_FEATURE_HDPARM_HDIO_GETSET_DMA(get_dma = 1);
2206 }
2252 argc -= optind; 2207 argc -= optind;
2253 argv += optind; 2208 argv += optind;
2254 2209
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-17 02:08:51 +0000