linux - NXP/Freescale LSDK linux tree with Scalys patches

Age	Commit message (Collapse)	Author
2016-02-09	perf/x86: Move perf_event_amd_iommu.[ch] .. => x86/events/amd/iommu.[ch]	Borislav Petkov
	Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Link: http://lkml.kernel.org/r/1454947748-28629-5-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-06-19	perf/x86/amd: AMD IOMMU Performance Counter PERF uncore PMU implementation	Suravee Suthikulpanit
	Implement a perf PMU to handle IOMMU performance counters and events. The PMU only supports counting mode (e.g. perf stat). Since the counters are shared across all cores, the PMU is implemented as "system-wide" mode. To invoke the AMD IOMMU PMU, issue a perf tool command such as: ./perf stat -a -e amd_iommu/<events>/ <command> or: ./perf stat -a -e amd_iommu/config=<config-data>,config1=<config1-data>/ <command> For example: ./perf stat -a -e amd_iommu/mem_trans_total/ <command> The resulting count will be how many IOMMU total peripheral memory operations were performed during the command execution window. Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1370466709-3212-3-git-send-email-suravee.suthikulpanit@amd.com Signed-off-by: Ingo Molnar <mingo@kernel.org>