| Message ID | 20231130124213.2590640-1-peterlin@andestech.com |
|---|---|
| Headers | show |
| Series | Add Andes PMU extension support | expand |
On Thu, Nov 30, 2023 at 6:12 PM Yu Chien Peter Lin <peterlin@andestech.com> wrote: > > This patch series enables perf tool to utilize Andes PMU > extension via PMU SBI calls, provides PMU device callbacks > to achieve event sampling and mode filtering. > > The last patch provides a PMU node example used on AX45MP cores. > > The OpenSBI and Linux patches can be found on Andes Technology GitHub > - https://github.com/andestech/opensbi/commits/andes-pmu-support-v4 > - https://github.com/andestech/linux/commits/andes-pmu-support-v4 > > For more details about Andes PMU extension, see Counter Related > Registers in the AX45MP datasheet: > http://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf > > Leo Yu-Chi Liang (1): > lib: ipi: Adjust Andes PLICSW to single-bit-per-hart scheme > > Yu Chien Peter Lin (14): > sbi: sbi_pmu: Improve sbi_pmu_init() error handling > lib: sbi: Add XAndesPMU in hart extensions > sbi: sbi_pmu: Add hw_counter_filter_mode() to pmu device > platform: include: andes45: Add PMU related CSR defines > platform: generic: Introduce pmu_init() platform override > platform: andes: Add Andes custom PMU support > platform: andes: Enable Andes PMU for AE350 > platform: rzfive: Enable Andes PMU for RZ/Five > lib: utils: fdt_fixup: Allow preserving PMU properties > platform: andes: Factor out is_andes() helper > lib: utils: fdt_pmu: Make the fdt_pmu_evt_select table global variable > lib: utils: fdt_pmu: Do not iterate over the fdt_pmu_evt_select table > platform: andes: Add Andes default PMU mapping support > docs: pmu: Add Andes PMU node example Applied all patches to the riscv/opensbi repo except PATCH14 which has pending comment from Atish. Thanks, Anup > > docs/pmu_support.md | 82 ++++ > include/sbi/sbi_ecall_interface.h | 5 + > include/sbi/sbi_hart.h | 2 + > include/sbi/sbi_pmu.h | 6 + > include/sbi_utils/fdt/fdt_helper.h | 17 + > include/sbi_utils/fdt/fdt_pmu.h | 6 + > include/sbi_utils/ipi/andes_plicsw.h | 23 +- > lib/sbi/sbi_hart.c | 3 + > lib/sbi/sbi_pmu.c | 26 +- > lib/utils/fdt/Kconfig | 7 + > lib/utils/fdt/fdt_fixup.c | 3 + > lib/utils/fdt/fdt_pmu.c | 17 +- > lib/utils/ipi/andes_plicsw.c | 104 ++--- > platform/generic/Kconfig | 4 + > platform/generic/andes/Kconfig | 15 + > platform/generic/andes/ae350.c | 19 +- > platform/generic/andes/andes_hpm.c | 405 +++++++++++++++++++ > platform/generic/andes/andes_pmu.c | 105 +++++ > platform/generic/andes/objects.mk | 2 + > platform/generic/include/andes/andes45.h | 32 ++ > platform/generic/include/andes/andes_hpm.h | 81 ++++ > platform/generic/include/andes/andes_pmu.h | 34 ++ > platform/generic/include/platform_override.h | 1 + > platform/generic/platform.c | 14 +- > platform/generic/renesas/rzfive/rzfive.c | 5 +- > 25 files changed, 908 insertions(+), 110 deletions(-) > create mode 100644 platform/generic/andes/andes_hpm.c > create mode 100644 platform/generic/andes/andes_pmu.c > create mode 100644 platform/generic/include/andes/andes_hpm.h > create mode 100644 platform/generic/include/andes/andes_pmu.h > > -- > 2.34.1 >
Hi, On Wed, Dec 6, 2023 at 7:54 PM Anup Patel <anup@brainfault.org> wrote: > > On Thu, Nov 30, 2023 at 6:12 PM Yu Chien Peter Lin > <peterlin@andestech.com> wrote: > > > > This patch series enables perf tool to utilize Andes PMU > > extension via PMU SBI calls, provides PMU device callbacks > > to achieve event sampling and mode filtering. > > > > The last patch provides a PMU node example used on AX45MP cores. > > > > The OpenSBI and Linux patches can be found on Andes Technology GitHub > > - https://github.com/andestech/opensbi/commits/andes-pmu-support-v4 > > - https://github.com/andestech/linux/commits/andes-pmu-support-v4 > > > > For more details about Andes PMU extension, see Counter Related > > Registers in the AX45MP datasheet: > > http://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf > > > > Leo Yu-Chi Liang (1): > > lib: ipi: Adjust Andes PLICSW to single-bit-per-hart scheme > > > > Yu Chien Peter Lin (14): > > sbi: sbi_pmu: Improve sbi_pmu_init() error handling > > lib: sbi: Add XAndesPMU in hart extensions > > sbi: sbi_pmu: Add hw_counter_filter_mode() to pmu device > > platform: include: andes45: Add PMU related CSR defines > > platform: generic: Introduce pmu_init() platform override > > platform: andes: Add Andes custom PMU support > > platform: andes: Enable Andes PMU for AE350 > > platform: rzfive: Enable Andes PMU for RZ/Five > > lib: utils: fdt_fixup: Allow preserving PMU properties > > platform: andes: Factor out is_andes() helper > > lib: utils: fdt_pmu: Make the fdt_pmu_evt_select table global variable > > lib: utils: fdt_pmu: Do not iterate over the fdt_pmu_evt_select table > > platform: andes: Add Andes default PMU mapping support > > docs: pmu: Add Andes PMU node example > > Applied all patches to the riscv/opensbi repo except PATCH14 which > has pending comment from Atish. Can you address comments on PATCH14 and send it this week ? Next week, we will be releasing OpenSBI v1.4 Regards, Anup > > Thanks, > Anup > > > > > docs/pmu_support.md | 82 ++++ > > include/sbi/sbi_ecall_interface.h | 5 + > > include/sbi/sbi_hart.h | 2 + > > include/sbi/sbi_pmu.h | 6 + > > include/sbi_utils/fdt/fdt_helper.h | 17 + > > include/sbi_utils/fdt/fdt_pmu.h | 6 + > > include/sbi_utils/ipi/andes_plicsw.h | 23 +- > > lib/sbi/sbi_hart.c | 3 + > > lib/sbi/sbi_pmu.c | 26 +- > > lib/utils/fdt/Kconfig | 7 + > > lib/utils/fdt/fdt_fixup.c | 3 + > > lib/utils/fdt/fdt_pmu.c | 17 +- > > lib/utils/ipi/andes_plicsw.c | 104 ++--- > > platform/generic/Kconfig | 4 + > > platform/generic/andes/Kconfig | 15 + > > platform/generic/andes/ae350.c | 19 +- > > platform/generic/andes/andes_hpm.c | 405 +++++++++++++++++++ > > platform/generic/andes/andes_pmu.c | 105 +++++ > > platform/generic/andes/objects.mk | 2 + > > platform/generic/include/andes/andes45.h | 32 ++ > > platform/generic/include/andes/andes_hpm.h | 81 ++++ > > platform/generic/include/andes/andes_pmu.h | 34 ++ > > platform/generic/include/platform_override.h | 1 + > > platform/generic/platform.c | 14 +- > > platform/generic/renesas/rzfive/rzfive.c | 5 +- > > 25 files changed, 908 insertions(+), 110 deletions(-) > > create mode 100644 platform/generic/andes/andes_hpm.c > > create mode 100644 platform/generic/andes/andes_pmu.c > > create mode 100644 platform/generic/include/andes/andes_hpm.h > > create mode 100644 platform/generic/include/andes/andes_pmu.h > > > > -- > > 2.34.1 > > > > -- > opensbi mailing list > opensbi@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/opensbi
Hi Anup, On Mon, Dec 18, 2023 at 11:15:48AM +0530, Anup Patel wrote: > Hi, > > On Wed, Dec 6, 2023 at 7:54 PM Anup Patel <anup@brainfault.org> wrote: > > > > On Thu, Nov 30, 2023 at 6:12 PM Yu Chien Peter Lin > > <peterlin@andestech.com> wrote: > > > > > > This patch series enables perf tool to utilize Andes PMU > > > extension via PMU SBI calls, provides PMU device callbacks > > > to achieve event sampling and mode filtering. > > > > > > The last patch provides a PMU node example used on AX45MP cores. > > > > > > The OpenSBI and Linux patches can be found on Andes Technology GitHub > > > - https://github.com/andestech/opensbi/commits/andes-pmu-support-v4 > > > - https://github.com/andestech/linux/commits/andes-pmu-support-v4 > > > > > > For more details about Andes PMU extension, see Counter Related > > > Registers in the AX45MP datasheet: > > > http://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf > > > > > > Leo Yu-Chi Liang (1): > > > lib: ipi: Adjust Andes PLICSW to single-bit-per-hart scheme > > > > > > Yu Chien Peter Lin (14): > > > sbi: sbi_pmu: Improve sbi_pmu_init() error handling > > > lib: sbi: Add XAndesPMU in hart extensions > > > sbi: sbi_pmu: Add hw_counter_filter_mode() to pmu device > > > platform: include: andes45: Add PMU related CSR defines > > > platform: generic: Introduce pmu_init() platform override > > > platform: andes: Add Andes custom PMU support > > > platform: andes: Enable Andes PMU for AE350 > > > platform: rzfive: Enable Andes PMU for RZ/Five > > > lib: utils: fdt_fixup: Allow preserving PMU properties > > > platform: andes: Factor out is_andes() helper > > > lib: utils: fdt_pmu: Make the fdt_pmu_evt_select table global variable > > > lib: utils: fdt_pmu: Do not iterate over the fdt_pmu_evt_select table > > > platform: andes: Add Andes default PMU mapping support > > > docs: pmu: Add Andes PMU node example > > > > Applied all patches to the riscv/opensbi repo except PATCH14 which > > has pending comment from Atish. > > Can you address comments on PATCH14 and send it this week ? > > Next week, we will be releasing OpenSBI v1.4 Sure, thanks for taking care of this series. Best regards, Peter Lin > > Regards, > Anup > > > > > Thanks, > > Anup > > > > > > > > docs/pmu_support.md | 82 ++++ > > > include/sbi/sbi_ecall_interface.h | 5 + > > > include/sbi/sbi_hart.h | 2 + > > > include/sbi/sbi_pmu.h | 6 + > > > include/sbi_utils/fdt/fdt_helper.h | 17 + > > > include/sbi_utils/fdt/fdt_pmu.h | 6 + > > > include/sbi_utils/ipi/andes_plicsw.h | 23 +- > > > lib/sbi/sbi_hart.c | 3 + > > > lib/sbi/sbi_pmu.c | 26 +- > > > lib/utils/fdt/Kconfig | 7 + > > > lib/utils/fdt/fdt_fixup.c | 3 + > > > lib/utils/fdt/fdt_pmu.c | 17 +- > > > lib/utils/ipi/andes_plicsw.c | 104 ++--- > > > platform/generic/Kconfig | 4 + > > > platform/generic/andes/Kconfig | 15 + > > > platform/generic/andes/ae350.c | 19 +- > > > platform/generic/andes/andes_hpm.c | 405 +++++++++++++++++++ > > > platform/generic/andes/andes_pmu.c | 105 +++++ > > > platform/generic/andes/objects.mk | 2 + > > > platform/generic/include/andes/andes45.h | 32 ++ > > > platform/generic/include/andes/andes_hpm.h | 81 ++++ > > > platform/generic/include/andes/andes_pmu.h | 34 ++ > > > platform/generic/include/platform_override.h | 1 + > > > platform/generic/platform.c | 14 +- > > > platform/generic/renesas/rzfive/rzfive.c | 5 +- > > > 25 files changed, 908 insertions(+), 110 deletions(-) > > > create mode 100644 platform/generic/andes/andes_hpm.c > > > create mode 100644 platform/generic/andes/andes_pmu.c > > > create mode 100644 platform/generic/include/andes/andes_hpm.h > > > create mode 100644 platform/generic/include/andes/andes_pmu.h > > > > > > -- > > > 2.34.1 > > > > > > > -- > > opensbi mailing list > > opensbi@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/opensbi