"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",
- "Advanced Power Management feature set",/* word 83 bit 3 */
+ "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 */
static void bb_ioctl(int fd, int request, void *argp, const char *string)
{
if (ioctl (fd, request, argp) != 0)
- bb_error_msg(" %s", string);
+ bb_perror_msg(" %s", string);
}
static void if_printf(unsigned long i, char *fmt, ... )
const char * fmt)
{
if (ioctl (fd, request, &argp) != 0)
- bb_error_msg(" %s", string);
+ bb_perror_msg(" %s", string);
else
{
printf(fmt, (unsigned long) argp);
a = b;
}
-char * check_ptr(char *p, int argc, char **argv)
-{
- if (!*p && argc && isdigit(**argv))
- p = *argv++, --argc;
- return p;
-}
-
-char * check_ptr_v2(char *p, int argc, char **argv)
-{
- if (!*p && argc && isalnum(**argv))
- p = *argv++, --argc;
- return p;
-}
-
+static
unsigned long int set_flag(char *p, char max)
{
if (*p >= '0' && *p <= max )
static int flagcount = 0, do_flush = 0, is_scsi_hd = 0, is_xt_hd = 0;
static int do_ctimings, do_timings = 0;
-static unsigned long set_readahead= 0, get_readahead= 0, bbreadahead= 0;
+static unsigned long set_readahead= 0, get_readahead= 0, readahead= 0;
static unsigned long set_readonly = 0, get_readonly = 0, readonly = 0;
static unsigned long set_unmask = 0, get_unmask = 0, unmask = 0;
static unsigned long set_mult = 0, get_mult = 0, mult = 0;
#ifdef HDIO_DRIVE_CMD
sleep(1);
if (ioctl(fd, HDIO_DRIVE_CMD, NULL) && errno != EINVAL) /* await completion */
- bb_error_msg("HDIO_DRIVE_CMD");
+ bb_perror_msg("HDIO_DRIVE_CMD");
#endif
}
static double correction = 0.0;
-void do_time (int flag, int fd)
+static void do_time (int flag, int fd)
/*
flag = 0 time_cache
flag = 1 time_device
if (set_readahead)
{
- if_printf(get_readahead," setting fs readahead to %ld\n", bbreadahead);
- bb_ioctl(fd, BLKRASET,(int *)bbreadahead,"BLKRASET");
+ if_printf(get_readahead," setting fs readahead to %ld\n", readahead);
+ bb_ioctl(fd, BLKRASET,(int *)readahead,"BLKRASET");
}
#ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
if (unregister_hwif)
no_xt();
if_printf(get_mult, " setting multcount to %ld\n", mult);
if(ioctl(fd, HDIO_SET_MULTCOUNT, mult))
- bb_error_msg("HDIO_SET_MULTCOUNT");
+ bb_perror_msg("HDIO_SET_MULTCOUNT");
#ifndef HDIO_DRIVE_CMD
else
force_operation = 1;
if_printf_on_off(get_wcache," setting drive write-caching to %ld", wcache);
#ifdef DO_FLUSHCACHE
if (!wcache && ioctl(fd, HDIO_DRIVE_CMD, &flushcache))
- bb_error_msg ("HDIO_DRIVE_CMD(flushcache)");
+ bb_perror_msg ("HDIO_DRIVE_CMD(flushcache)");
#endif /* DO_FLUSHCACHE */
bb_ioctl(fd, HDIO_DRIVE_CMD, &args, "HDIO_DRIVE_CMD(setcache)");
#ifdef DO_FLUSHCACHE
if (!wcache && ioctl(fd, HDIO_DRIVE_CMD, &flushcache))
- bb_error_msg ("HDIO_DRIVE_CMD(flushcache)");
+ bb_perror_msg ("HDIO_DRIVE_CMD(flushcache)");
#endif /* DO_FLUSHCACHE */
}
if (set_standbynow)
if_printf(get_standbynow," issuing standby command\n");
if (ioctl(fd, HDIO_DRIVE_CMD, &args1)
&& ioctl(fd, HDIO_DRIVE_CMD, &args2))
- bb_error_msg("HDIO_DRIVE_CMD(standby)");
+ bb_perror_msg("HDIO_DRIVE_CMD(standby)");
}
if (set_sleepnow)
{
if_printf(get_sleepnow," issuing sleep command\n");
if (ioctl(fd, HDIO_DRIVE_CMD, &args1)
&& ioctl(fd, HDIO_DRIVE_CMD, &args2))
- bb_error_msg("HDIO_DRIVE_CMD(sleep)");
+ bb_perror_msg("HDIO_DRIVE_CMD(sleep)");
}
if (set_seagate)
{
if (ioctl(fd, HDIO_GET_MULTCOUNT, &multcount))
{
if ((verbose && !is_xt_hd) || get_mult)
- bb_error_msg("HDIO_GET_MULTCOUNT");
+ bb_perror_msg("HDIO_GET_MULTCOUNT");
}
else if (verbose | get_mult)
{
no_scsi();
no_xt();
if(ioctl(fd, HDIO_GET_32BIT, &parm))
- bb_error_msg("HDIO_GET_32BIT");
+ bb_perror_msg("HDIO_GET_32BIT");
else
{
printf(" IO_support =%3ld (", parm);
if ((verbose && !is_scsi_hd) || get_dma) {
no_scsi();
if(ioctl(fd, HDIO_GET_DMA, &parm))
- bb_error_msg("HDIO_GET_DMA");
+ bb_perror_msg("HDIO_GET_DMA");
else
{
printf(" using_dma = %2ld", parm);
#endif
if (ioctl(fd, BLKGETSIZE, &parm))
- bb_error_msg("BLKGETSIZE");
+ bb_perror_msg("BLKGETSIZE");
#ifdef HDIO_GETGEO_BIG
else if (!ioctl(fd, HDIO_GETGEO_BIG, &bg))
printf(msg, bg.cylinders, bg.heads, bg.sectors, parm, bg.start);
#endif
else if (ioctl(fd, HDIO_GETGEO, &g))
- bb_error_msg("HDIO_GETGEO");
+ bb_perror_msg("HDIO_GETGEO");
else
printf(msg, g.cylinders, g.heads, g.sectors, parm, g.start);
}
else if (errno == -ENOMSG)
printf(" no identification info available\n");
else
- bb_error_msg("HDIO_GET_IDENTITY");
+ bb_perror_msg("HDIO_GET_IDENTITY");
}
if (get_IDentity)
args[0] = WIN_PIDENTIFY;
if (ioctl(fd, HDIO_DRIVE_CMD, &args))
{
- bb_error_msg("HDIO_DRIVE_CMD(identify)");
+ bb_perror_msg("HDIO_DRIVE_CMD(identify)");
goto identify_abort;
}
}
{
no_scsi();
if (ioctl(fd, HDIO_GET_BUSSTATE, &parm))
- bb_error_msg("HDIO_GET_BUSSTATE");
+ bb_perror_msg("HDIO_GET_BUSSTATE");
else
{
printf(" busstate = %2ld", parm);
close (fd);
}
+static char * GET_NUMBER(char *p, unsigned long *flag, unsigned long *num)
+{
+ *num = 0;
+ while (isdigit(*p)) {
+ *flag = 1;
+ *num = (*num * 10) + (*p++ - '0');
+ }
+ return p;
+}
+
+static char * GET_STRING(char *p, unsigned long *flag, int *num)
+{
+ char *tmpstr;
+ char name[32];
+ tmpstr = name;
+ tmpstr[0] = '\0';
+ while (isalnum(*p) && (tmpstr - name) < 31) {
+ tmpstr[0] = *p++;
+ tmpstr[1] = '\0';
+ ++tmpstr;
+ }
+ *num = translate_xfermode(name);
+ if (*num == -1)
+ *flag = 0;
+ else
+ *flag = 1;
+ return p;
+}
+
#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
static int fromhex (unsigned char c)
{
{
const char * const bb_msg_missing_value ="missing value";
char c, *p;
- char *tmpstr;
- char name[32];
/*int neg;*/
++argv;
case 'u':
get_unmask = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_unmask = set_flag(p,'1'))==1)
unmask = *p++ - '0';
break;
case 'd':
get_dma = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_dma = set_flag(p,'9'))==1)
dma = *p++ - '0';
break;
case 'n':
get_nowerr = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_nowerr = set_flag(p,'1'))==1)
nowerr = *p++ - '0';
break;
case 'p':
noisy_piomode = noisy;
noisy = 1;
- p = check_ptr_v2(p,argc,argv);
- tmpstr = name;
- tmpstr[0] = '\0';
- while (isalnum(*p) && (tmpstr - name) < 31)
- {
- tmpstr[0] = *p++;
- tmpstr[1] = '\0';
- ++tmpstr;
- }
- piomode = translate_xfermode(name);
- if (piomode == -1)
- set_piomode = 0;
- else
- set_piomode = 1;
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_STRING(p,&set_piomode,&piomode);
break;
case 'r':
get_readonly = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_readonly = set_flag(p,'1'))==1)
readonly = *p++ - '0';
break;
case 'm':
get_mult = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_mult = 1;
- mult = (mult * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_mult,&mult);
break;
case 'c':
get_io32bit = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_io32bit = 1;
- io32bit = (io32bit * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_io32bit,&io32bit);
break;
#ifdef HDIO_DRIVE_CMD
case 'S':
get_standby = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_standby = 1;
- standby_requested = (standby_requested * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_standby,&standby_requested);
if (!set_standby)
bb_error_msg("-S: %s", bb_msg_missing_value);
break;
case 'D':
get_defects = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_defects = 1;
- defects = (defects * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_defects,&defects);
if (!set_defects)
bb_error_msg("-D: %s", bb_msg_missing_value);
break;
case 'P':
get_prefetch = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_prefetch = 1;
- prefetch = (prefetch * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_prefetch,&prefetch);
if (!set_prefetch)
bb_error_msg("-P: %s", bb_msg_missing_value);
break;
case 'X':
get_xfermode = noisy;
noisy = 1;
- p = check_ptr_v2(p,argc,argv);
- tmpstr = name;
- tmpstr[0] = '\0';
- while (isalnum(*p) && (tmpstr - name) < 31)
- {
- tmpstr[0] = *p++;
- tmpstr[1] = '\0';
- ++tmpstr;
- }
- xfermode_requested = translate_xfermode(name);
- if (xfermode_requested == -1)
- set_xfermode = 0;
- else
- set_xfermode = 1;
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_STRING(p,&set_xfermode,&xfermode_requested);
if (!set_xfermode)
bb_error_msg("-X: %s", bb_msg_missing_value);
break;
case 'K':
get_dkeep = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_dkeep = set_flag(p,'1'))==1)
dkeep = *p++ - '0';
else
case 'A':
get_lookahead = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_lookahead = set_flag(p,'1'))==1)
lookahead = *p++ - '0';
else
case 'L':
get_doorlock = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_doorlock = set_flag(p,'1'))==1)
doorlock = *p++ - '0';
else
case 'W':
get_wcache = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_wcache = set_flag(p,'1'))==1)
wcache = *p++ - '0';
else
case 'k':
get_keep = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_keep = set_flag(p,'1'))==1)
keep = *p++ - '0';
break;
#ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
case 'U':
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if(! p)
goto error; /* "expected hwif_nr" */
#endif /* CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF */
#ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
case 'R':
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if(! p)
goto error; /* "expected hwif_data" */
break;
#endif /* CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF */
case 'Q':
+#ifdef HDIO_GET_QDMA
get_dma_q = noisy;
noisy = 1;
- /* neg = 0; */
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_dma_q = 1;
- dma_q = (dma_q * 10) + (*p++ - '0');
- }
- /* what is this for ? as neg = 0 (see above) it seems to do nothing */
- /*if (neg)
- dma_q = -dma_q;*/
+#ifdef HDIO_SET_QDMA
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_dma_q,&dma_q);
+#ifdef HDIO_GET_QDMA
+ dma_q = -dma_q;
+#endif
+#endif
+#endif
break;
+
#ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
case 'w':
perform_reset = 1;
#endif /* CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET */
#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
case 'x':
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((perform_tristate = set_flag(p,'1'))==1)
tristate = *p++ - '0';
else
case 'a':
get_readahead = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_readahead = 1;
- bbreadahead = (bbreadahead * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_readahead,&readahead);
break;
case 'B':
get_apmmode = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
- while (isdigit(*p))
- {
- set_apmmode = 1;
- apmmode = (io32bit * 10) + (*p++ - '0');
- }
+ if (!*p && argc && isalnum(**argv))
+ p = *argv++, --argc;
+ p=GET_NUMBER(p,&set_apmmode,&apmmode);
if (!set_apmmode)
printf("-B: %s (1-255)", bb_msg_missing_value);
break;
case 'b':
get_busstate = noisy;
noisy = 1;
- p = check_ptr(p,argc,argv);
+ if (!*p && argc && isdigit(**argv))
+ p = *argv++, --argc;
if((set_busstate = set_flag(p,'2'))==1)
busstate = *p++ - '0';
break;
}
if (!argc)
bb_show_usage();
- }
- else
+ } else {
process_dev (p);
+ }
}
return 0 ;
}
projects / platform / upstream / busybox.git / commitdiff