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Add help messages for camcontrol(8) MMCCAM functionality

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This adds the help messages for camcontrol(8) in-binary help.
Man page will follow in the separate change.

Reviewed by:	bz
Approved by:	imp (mentor)
Differential Revision:	https://reviews.freebsd.org/D25963
This commit is contained in:
Ilya Bakulin 2020-10-30 18:55:08 +00:00
parent 147eea393f
commit 3f3878075e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=367180
1 changed files with 20 additions and 0 deletions
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sbin/camcontrol/camcontrol.c
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@ -9988,6 +9988,13 @@ usage(int printlong)
" camcontrol timestamp [dev_id][generic_args] <-r [-f format|-m|-U]>|\n"
" <-s <-f format -T time | -U >>\n"
" camcontrol devtype [dev_id]\n"
" camcontrol mmcsdcmd [dev_id] [[-c mmc_opcode] [-a mmc_arg]\n"
" [-f mmc_flags] [-l data_len]\n"
" [-W [-b data_byte]]] |\n"
" [-F frequency] |\n"
" [-I]\n"
" [-1 | -4]\n"
" [-S high|normal]\n"
" \n"
" camcontrol help\n");
if (!printlong)
@ -10034,6 +10041,7 @@ usage(int printlong)
"epc send ATA Extended Power Conditions commands\n"
"timestamp report or set the device's timestamp\n"
"devtype report the type of device\n"
"mmcsdcmd send the given MMC command, needs -c and -a as well\n"
"help this message\n"
"Device Identifiers:\n"
"bus:target specify the bus and target, lun defaults to 0\n"
@ -10242,6 +10250,18 @@ usage(int printlong)
"-f format the format of the time string passed into strptime(3)\n"
"-T time the time value passed into strptime(3)\n"
"-U set the timestamp of the device to UTC time\n"
"mmcsdcmd arguments:\n"
"-c mmc_cmd MMC command to send to the card\n"
"-a mmc_arg Argument for the MMC command\n"
"-f mmc_flag Flags to set for the MMC command\n"
"-l data_len Expect data_len bytes of data in reply and display them\n"
"-W Fill the data buffer before invoking the MMC command\n"
"-b data_byte One byte of data to fill the data buffer with\n"
"-F frequency Operating frequency to set on the controller\n"
"-4 Set bus width to 4 bit\n"
"-1 Set bus width to 8 bit\n"
"-S high | std Set high-speed or standard timing\n"
"-I Display various card and host controller information\n"
);
}