From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ashok Kumar Subject: [PATCH v6 0/7] arm64: perf: Broadcom Vulcan PMU support Date: Thu, 21 Apr 2016 05:58:38 -0700 Message-ID: <1461243525-13603-1-git-send-email-ashoks@broadcom.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, Suzuki.Poulose-5wv7dgnIgG8@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org Cc: jchandra-dY08KVG/lbpWk0Htik3J/w@public.gmane.org, jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org, Ashok Kumar List-Id: devicetree@vger.kernel.org Cleaned up event naming convention as per ARM ARM. Added macros for complete ARMv8 recommended implementation defined events. changed pmu register access to make use of read/write_sys_reg. Common architectural and micro-architectural events which are exported to /sys are now filtered using PMCEIDn_EL0 Added support for Broadcom Vulcan PMU. changes since v5 [5]: Incorporated the following review comments from Mark. * Folded armv8pmu_probe_num_events and armv8pmu_read_common_events_bitmap. * Changed format string in event number print from 0x%02llx to 0x%03llx * Added ARM ARM doc number in commit logs wherever referenced. * Fixed sysreg.h order in perf_event.c changes since v4 [4]: * Used read/write_sys_reg for pmu register access as per Suzuki's review comment from v2. changes since v3 [3]: * Changed the order of patchset to match devicetree submission guidelines. * Rebased on 4.6-rc3 changes since v2 [2]: * Changed event filtering mechanism to use is_visible function pointer of attribute_group instead of copying to a new events attribute structure as per Mark's review comments. changes since v1 [1]: Incorporated the following review comments from Will. * cleaned up event naming convention as per ARM ARM * Filtered common events based on PMCEIDn_EL0 * Removed exposing implementation defined events to /sys. [1] http://www.spinics.net/lists/arm-kernel/msg490954.html [2] http://www.spinics.net/lists/arm-kernel/msg492439.html [3] http://www.spinics.net/lists/arm-kernel/msg492941.html [4] http://www.spinics.net/lists/arm-kernel/msg496151.html [5] http://www.spinics.net/lists/arm-kernel/msg498411.html Ashok Kumar (7): Documentation: arm64: pmu: Add Broadcom Vulcan PMU binding arm64: dts: Add Broadcom Vulcan PMU in dts arm64/perf: Changed events naming as per the ARM ARM arm64/perf: Define complete ARMv8 recommended implementation defined events arm64/perf: Access pmu register using _sys_reg arm64/perf: Filter common events based on PMCEIDn_EL0 arm64/perf: Add Broadcom Vulcan PMU support Documentation/devicetree/bindings/arm/pmu.txt | 3 +- arch/arm64/boot/dts/broadcom/vulcan.dtsi | 2 +- arch/arm64/kernel/perf_event.c | 550 +++++++++++++++++--------- include/linux/perf/arm_pmu.h | 2 + 4 files changed, 369 insertions(+), 188 deletions(-) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html