diff options
| author | Stefan Haberland | 2022-09-20 21:26:15 +0200 |
|---|---|---|
| committer | Jens Axboe | 2022-09-21 08:32:51 -0600 |
| commit | 1fca631a1185d1de9eab65ee963fec20efcc528a (patch) | |
| tree | 9a74f66bd3bf7869201cd783bf4c661d7ae39a3f /arch/s390 | |
| parent | 112ff512fc654d7066936dcc06f77cc60471fdb4 (diff) | |
s390/dasd: suppress generic error messages for PPRC secondary devices
Suppress generic command reject messages and dump of sense data for
Peer-To-Peer-Remote-Copy (PPRC) secondary errors.
If IO is issued on a PPRC secondary device, a specific
error message is printed instead.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Link: https://lore.kernel.org/r/20220920192616.808070-7-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/scsw.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/s390/include/asm/scsw.h b/arch/s390/include/asm/scsw.h index 7ce584aff5bb..322bdcd4b616 100644 --- a/arch/s390/include/asm/scsw.h +++ b/arch/s390/include/asm/scsw.h @@ -215,6 +215,11 @@ union scsw { #define SNS2_ENV_DATA_PRESENT 0x10 #define SNS2_INPRECISE_END 0x04 +/* + * architectured values for PPRC errors + */ +#define SNS7_INVALID_ON_SEC 0x0e + /** * scsw_is_tm - check for transport mode scsw * @scsw: pointer to scsw |