d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

camcontrol: dump received data for MMC command even if it is unknown

Browse Source 
For example, EXT_CSD can be read like this:
    # camcontrol mmcsdcmd 2:0:0 -c 8 -a 0 -f 0x35 -l 512
    CMD 8 arg 0 flags 35
    MMCIO: error 0, 00000900 00000000 00000000 00000000
    No command-specific decoder for CMD 8
    0000   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  |................|
    0010   39 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  |9...............|
    ...
    0100   00 00 00 00 00 00 00 00 01 08 00 01 02 02 00 00  |................|
    ...
    01e0   00 00 00 00 00 00 00 00 00 81 c7 00 00 01 03 07  |................|
    01f0   05 00 03 01 3f 3f 01 01 01 00 00 00 00 00 00 00  |....??..........|

MFC after:	2 weeks
This commit is contained in:
Andriy Gapon 2021-11-06 12:23:55 +02:00
parent a75159eabc
commit c01a46d4ac
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sbin/camcontrol/camcontrol.c
View File

@ -8140,6 +8140,8 @@ mmcsdcmd(struct cam_device *device, int argc, char **argv, char *combinedopt,
break;
default:
printf("No command-specific decoder for CMD %d\n", mmc_opcode);
if (mmc_data_len > 0)
hexdump(mmc_data, mmc_data_len, NULL, 0);
}
}
mmccmd_bailout: