diff options
| author | Andriy Gapon <avg@FreeBSD.org> | 2021-11-06 10:23:55 +0000 |
|---|---|---|
| committer | Andriy Gapon <avg@FreeBSD.org> | 2021-11-21 10:00:42 +0000 |
| commit | 128a6d31f2dc59a9869dd852ab2a2343406e53c6 (patch) | |
| tree | 75ba29b87cbeb4b47cc37adc6945106be5ba2720 | |
| parent | ee82e15cd9fc8387c06295bc59839ab0cf2f8e10 (diff) | |
| download | src-128a6d31f2dc59a9869dd852ab2a2343406e53c6.tar.gz src-128a6d31f2dc59a9869dd852ab2a2343406e53c6.zip | |
camcontrol: dump received data for MMC command even if it is unknown
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 |....??..........|
(cherry picked from commit c01a46d4acab923961dfb7e4605b9ca6e775e616)
| -rw-r--r-- | sbin/camcontrol/camcontrol.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sbin/camcontrol/camcontrol.c b/sbin/camcontrol/camcontrol.c index 27d545d924b3..35272bcdc8ed 100644 --- a/sbin/camcontrol/camcontrol.c +++ b/sbin/camcontrol/camcontrol.c @@ -8170,6 +8170,8 @@ 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: |