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linux-next/drivers/scsi/ufs
Ohad Sharabi 6667e6d91c scsi: ufs: add trace event for ufs upiu
Add UFS Protocol Information Units(upiu) trace events for ufs driver,
used to trace various ufs transaction types- command, task-management
and device management.
The trace-point format is generic and can be easily adapted to trace
other upius if needed.
Currently tracing ufs transaction of type 'device management', which
this patch introduce, cannot be obtained from any other trace.
Device management transactions are used for communication with the
device such as reading and writing descriptor or attributes etc.

Signed-off-by: Ohad Sharabi <ohad.sharabi@sandisk.com>
Reviewed-by: Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-04-18 23:37:39 -04:00
..
Kconfig scsi: ufs: Kconfig fix 2016-09-29 21:57:08 -04:00
Makefile scsi: ufs: sysfs: attribute group for existing sysfs entries. 2018-02-15 18:34:24 -05:00
tc-dwc-g210-pci.c scsi: ufs: Fix kernel-doc errors and warnings 2018-03-01 21:00:23 -05:00
tc-dwc-g210-pltfrm.c scsi: ufs: Fix kernel-doc errors and warnings 2018-03-01 21:00:23 -05:00
tc-dwc-g210.c scsi: ufs: tc-dwc-g210: make arrays static, reduces object code size 2017-09-15 15:41:45 -04:00
tc-dwc-g210.h ufs: add support for Synopsys G210 Test Chip 2016-07-12 23:16:31 -04:00
ufs_quirks.h scsi: ufs: refactor device descriptor reading 2017-01-10 23:13:48 -05:00
ufs-qcom.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
ufs-qcom.h scsi: ufs-qcom: Remove uses of UFS_BIT() macro 2017-10-11 13:44:31 -04:00
ufs-sysfs.c scsi: ufs: Add support for Auto-Hibernate Idle Timer 2018-03-21 21:21:25 -04:00
ufs-sysfs.h scsi: ufs: sysfs: attributes 2018-02-15 18:35:05 -05:00
ufs.h scsi: ufs: sysfs: attributes 2018-02-15 18:35:05 -05:00
ufshcd-dwc.c ufs: Adding license info do tc-dwc-g210 and ufshcd-dwc to enable loadable module 2016-07-12 23:16:31 -04:00
ufshcd-dwc.h ufs: add support for DesignWare Controller 2016-07-12 23:16:31 -04:00
ufshcd-pci.c scsi: ufs: Fix kernel-doc errors and warnings 2018-03-01 21:00:23 -05:00
ufshcd-pltfrm.c scsi: ufs: Tidy clocks list head usage 2017-06-12 20:48:08 -04:00
ufshcd-pltfrm.h scsi: ufs: make the UFS variant a platform device 2015-11-09 18:00:02 -05:00
ufshcd.c scsi: ufs: add trace event for ufs upiu 2018-04-18 23:37:39 -04:00
ufshcd.h scsi: ufs: Add support for Auto-Hibernate Idle Timer 2018-03-21 21:21:25 -04:00
ufshci-dwc.h ufs: add support for DesignWare Controller 2016-07-12 23:16:31 -04:00
ufshci.h scsi: ufs: Add support for Auto-Hibernate Idle Timer 2018-03-21 21:21:25 -04:00
unipro.h scsi: ufs: ensure that host pa_tactivate is higher than device 2016-11-29 12:06:56 -05:00