From: Mayuresh Chitale <mchitale@ventanamicro.com>
To: opensbi@lists.infradead.org
Subject: [PATCH v3 0/8] SBI PMU firmware counters and events improvement
Date: Thu, 9 Mar 2023 11:21:04 +0530 [thread overview]
Message-ID: <20230309055112.1516581-1-mchitale@ventanamicro.com> (raw)
This patchset implements the improvements described in the following
proposal from Anup Patel:
https://lists.riscv.org/g/tech-prs/message/102
Changes in v3:
- Break patch 4 from v2 into multiple smaller patches
- Add reviewed-by tags
Changes in v2:
- Update Risc V platform specific firmware event handling as per
the SBI spec update: https://lists.riscv.org/g/tech-prs/message/211
Mayuresh Chitale (8):
lib: sbi_pmu: add callback for counter width
lib: sbi_pmu: Implement sbi_pmu_counter_fw_read_hi
lib: sbi_pmu: Reserve space for implementation specific firmware
events
lib: sbi_pmu: Rename fw_counter_value
lib: sbi_pmu: Update sbi_pmu dev ops
lib: sbi_pmu: Use dedicated event code for platform firmware events
lib: sbi_pmu: Introduce fw_counter_write_value API
lib: sbi_pmu: Add hartid parameter PMU device ops
include/sbi/sbi_ecall_interface.h | 12 +++
include/sbi/sbi_pmu.h | 31 ++++---
lib/sbi/sbi_ecall_pmu.c | 8 ++
lib/sbi/sbi_pmu.c | 141 +++++++++++++++++++++---------
4 files changed, 141 insertions(+), 51 deletions(-)
--
2.34.1
next reply other threads:[~2023-03-09 5:51 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 5:51 Mayuresh Chitale [this message]
2023-03-09 5:51 ` [PATCH v3 1/8] lib: sbi_pmu: add callback for counter width Mayuresh Chitale
2023-03-09 6:18 ` Anup Patel
2023-03-09 5:51 ` [PATCH v3 2/8] lib: sbi_pmu: Implement sbi_pmu_counter_fw_read_hi Mayuresh Chitale
2023-03-09 6:18 ` Anup Patel
2023-03-09 5:51 ` [PATCH v3 3/8] lib: sbi_pmu: Reserve space for implementation specific firmware events Mayuresh Chitale
2023-03-09 6:19 ` Anup Patel
2023-03-09 9:16 ` Andrew Jones
2023-03-09 12:30 ` mchitale
2023-03-09 5:51 ` [PATCH v3 4/8] lib: sbi_pmu: Rename fw_counter_value Mayuresh Chitale
2023-03-09 6:19 ` Anup Patel
2023-03-09 9:19 ` Andrew Jones
2023-03-09 5:51 ` [PATCH v3 5/8] lib: sbi_pmu: Update sbi_pmu dev ops Mayuresh Chitale
2023-03-09 6:21 ` Anup Patel
2023-03-09 5:51 ` [PATCH v3 6/8] lib: sbi_pmu: Use dedicated event code for platform firmware events Mayuresh Chitale
2023-03-09 6:28 ` Anup Patel
2023-03-09 12:33 ` mchitale
2023-03-09 5:51 ` [PATCH v3 7/8] lib: sbi_pmu: Introduce fw_counter_write_value API Mayuresh Chitale
2023-03-09 6:31 ` Anup Patel
2023-03-09 5:51 ` [PATCH v3 8/8] lib: sbi_pmu: Add hartid parameter PMU device ops Mayuresh Chitale
2023-03-09 6:32 ` Anup Patel
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