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8a72db70b5
linux/drivers/s390/scsi
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Benjamin Block 8a72db70b5 scsi: zfcp: implicitly refresh config-data diagnostics when reading sysfs 
Adds implicit updates of cached diagnostics via Exchange Config Data when
reading sysfs attributes interfacing them. Right now this only affects the
new B2B-Credit diagnostic attribute.

This uses the same mechanism previously also used for cached diagnostics
of Exchange Port Data.

Link: https://lore.kernel.org/r/60a94f55f2630b74b468fed5f39880208abb2679.1572018132.git.bblock@linux.ibm.com
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-10-28 22:16:15 -04:00
..
Makefile scsi: zfcp: diagnostics buffer caching and use for exchange port data 2019-10-28 22:16:14 -04:00
zfcp_aux.c scsi: zfcp: introduce sysfs interface for diagnostics of local SFP transceiver 2019-10-28 22:16:15 -04:00
zfcp_ccw.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zfcp_dbf.c scsi: zfcp: silence all W=1 build warnings for existing kdoc 2018-11-15 15:01:18 -05:00
zfcp_dbf.h scsi: zfcp: silence remaining kdoc warnings in header files 2018-11-15 15:01:18 -05:00
zfcp_def.h scsi: zfcp: diagnostics buffer caching and use for exchange port data 2019-10-28 22:16:14 -04:00
zfcp_diag.c scsi: zfcp: implicitly refresh config-data diagnostics when reading sysfs 2019-10-28 22:16:15 -04:00
zfcp_diag.h scsi: zfcp: implicitly refresh config-data diagnostics when reading sysfs 2019-10-28 22:16:15 -04:00
zfcp_erp.c scsi: zfcp: fix GCC compiler warning emitted with -Wmaybe-uninitialized 2019-07-11 21:04:23 -04:00
zfcp_ext.h scsi: zfcp: introduce sysfs interface for diagnostics of local SFP transceiver 2019-10-28 22:16:15 -04:00
zfcp_fc.c scsi: s390: zfcp_fc: use sg helper to iterate over scatterlist 2019-06-20 15:21:33 -04:00
zfcp_fc.h scsi: zfcp: silence remaining kdoc warnings in header files 2018-11-15 15:01:18 -05:00
zfcp_fsf.c scsi: zfcp: support retrieval of SFP Data via Exchange Port Data 2019-10-28 22:16:15 -04:00
zfcp_fsf.h scsi: zfcp: support retrieval of SFP Data via Exchange Port Data 2019-10-28 22:16:15 -04:00
zfcp_qdio.c s390/qdio: make SBAL address array type-safe 2019-02-07 11:57:07 +01:00
zfcp_qdio.h scsi: zfcp: silence remaining kdoc warnings in header files 2018-11-15 15:01:18 -05:00
zfcp_reqlist.h scsi: zfcp: silence remaining kdoc warnings in header files 2018-11-15 15:01:18 -05:00
zfcp_scsi.c scsi: zfcp: signal incomplete or error for sync exchange config/port data 2019-10-28 22:16:14 -04:00
zfcp_sysfs.c scsi: zfcp: implicitly refresh config-data diagnostics when reading sysfs 2019-10-28 22:16:15 -04:00
zfcp_unit.c scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) 2019-05-29 21:52:31 -04:00