Граф коммитов

6 Коммитов

Автор SHA1 Сообщение Дата
Anton Blanchard 3f0bd8dad0 powerpc/perf: Add POWER9 alternate PM_RUN_CYC and PM_RUN_INST_CMPL events
Similar to POWER8, POWER9 can count run cycles and run instructions
completed on more than one PMU.

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-07-12 12:21:49 +10:00
Madhavan Srinivasan 24bedcb7c8 powerpc/perf: Fix branch event code for power9
Correct "branch" event code of Power9 is "r4d05e". Replace the current
"branch" event code with "r4d05e" and add a hack to use "r10012" as
event code for Power9 DD1.

Fixes: d89f473ff6 ("powerpc/perf: Fix PM_BRU_CMPL event code for power9")
Reported-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-06-28 13:08:08 +10:00
Madhavan Srinivasan ac19670eb1 powerpc/perf: Add PM_INST_DISP event to Power9 event list
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-02-17 21:48:52 +11:00
Madhavan Srinivasan d89f473ff6 powerpc/perf: Fix PM_BRU_CMPL event code for power9
Use 0x10012 event code for PM_BRU_CMPL event in power9 event list
instead of current 0x40060.

Fixes: 34922527a2 ('powerpc/perf: Add power9 event list macros for generic and cache events')
Cc: stable@vger.kernel.org # v4.9+
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-01-18 11:58:51 +11:00
Madhavan Srinivasan 1a058f1643 powerpc/perf: Fix incorrect event codes in power9-event-list
These have been changed in the hardware, update Linux's version.

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-08-04 20:22:34 +10:00
Madhavan Srinivasan 34922527a2 powerpc/perf: Add power9 event list macros for generic and cache events
Add macros for the generic and cache events on Power9

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-07-05 23:49:48 +10:00