diff options
Diffstat (limited to 'include/usage.h')
| -rw-r--r-- | include/usage.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/usage.h b/include/usage.h index d7de5e09e..6f8558800 100644 --- a/include/usage.h +++ b/include/usage.h @@ -805,6 +805,81 @@ #define halt_full_usage \ "Halt the system." +#ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY +#define USAGE_HDPARM_IDENT(a) a +#else +#define USAGE_HDPARM_IDENT(a) +#endif + +#ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF +#define USAGE_SCAN_HWIF(a) a +#else +#define USAGE_SCAN_HWIF(a) +#endif + +#ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF +#define USAGE_UNREGISTER_HWIF(a) a +#else +#define USAGE_UNREGISTER_HWIF(a) +#endif + +#ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET +#define USAGE_DRIVE_RESET(a) a +#else +#define USAGE_DRIVE_RESET(a) +#endif + +#ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF +#define USAGE_TRISTATE_HWIF(a) a +#else +#define USAGE_TRISTATE_HWIF(a) +#endif + +#define hdparm_trivial_usage \ + "[options] [device] .." +#define hdparm_full_usage \ + "Options:" \ + " -a get/set fs readahead\n" \ + " -A set drive read-lookahead flag (0/1)\n" \ + " -b get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \ + " -B set Advanced Power Management setting (1-255)\n" \ + " -c get/set IDE 32-bit IO setting\n" \ + " -C check IDE power mode status\n" \ + " -d get/set using_dma flag\n" \ + " -D enable/disable drive defect-mgmt\n" \ + " -f flush buffer cache for device on exit\n" \ + " -g display drive geometry\n" \ + " -h display terse usage information\n" \ + " -i display drive identification\n" \ + USAGE_HDPARM_IDENT(" -I detailed/current information directly from drive\n") \ + USAGE_HDPARM_IDENT(" -Istdin similar to -I, but wants /proc/ide/" "*" "/hd?/identify as input\n") \ + " -k get/set keep_settings_over_reset flag (0/1)\n" \ + " -K set drive keep_features_over_reset flag (0/1)\n" \ + " -L set drive doorlock (0/1) (removable harddisks only)\n" \ + " -m get/set multiple sector count\n" \ + " -n get/set ignore-write-errors flag (0/1)\n" \ + " -p set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \ + " -P set drive prefetch count\n" \ + " -q change next setting quietly\n" \ + " -Q get/set DMA tagged-queuing depth (if supported)\n" \ + " -r get/set readonly flag (DANGEROUS to set)\n" \ + USAGE_SCAN_HWIF(" -R register an IDE interface (DANGEROUS)\n") \ + " -S set standby (spindown) timeout\n" \ + " -t perform device read timings\n" \ + " -T perform cache read timings\n" \ + " -u get/set unmaskirq flag (0/1)\n" \ + USAGE_UNREGISTER_HWIF(" -U un-register an IDE interface (DANGEROUS)\n") \ + " -v defaults; same as -mcudkrag for IDE drives\n" \ + " -V display program version and exit immediately\n" \ + USAGE_DRIVE_RESET(" -w perform device reset (DANGEROUS)\n") \ + " -W set drive write-caching flag (0/1) (DANGEROUS)\n" \ + USAGE_TRISTATE_HWIF(" -x tristate device for hotswap (0/1) (DANGEROUS)\n") \ + " -X set IDE xfer mode (DANGEROUS)\n" \ + " -y put IDE drive in standby mode\n" \ + " -Y put IDE drive to sleep\n" \ + " -Z disable Seagate auto-powersaving mode\n" \ + " -z re-read partition table\n" + #ifdef CONFIG_FEATURE_FANCY_HEAD #define USAGE_FANCY_HEAD(a) a #else |