From nobody Sat Apr 11 08:01:16 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE0F0C00140 for ; Mon, 15 Aug 2022 13:23:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231828AbiHONX3 (ORCPT ); Mon, 15 Aug 2022 09:23:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242943AbiHONXN (ORCPT ); Mon, 15 Aug 2022 09:23:13 -0400 Received: from forward108j.mail.yandex.net (forward108j.mail.yandex.net [5.45.198.253]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BE4E1CB33; Mon, 15 Aug 2022 06:23:11 -0700 (PDT) Received: from forward502p.mail.yandex.net (forward502p.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:121]) by forward108j.mail.yandex.net (Yandex) with ESMTP id 1E2DE3F1FC33; Mon, 15 Aug 2022 16:23:09 +0300 (MSK) Received: from iva1-dcde80888020.qloud-c.yandex.net (iva1-dcde80888020.qloud-c.yandex.net [IPv6:2a02:6b8:c0c:7695:0:640:dcde:8088]) by forward502p.mail.yandex.net (Yandex) with ESMTP id E0917B80F79; Mon, 15 Aug 2022 16:23:05 +0300 (MSK) Received: by iva1-dcde80888020.qloud-c.yandex.net (smtp/Yandex) with ESMTPSA id BL0XdiM9S6-N3i4TfZ0; Mon, 15 Aug 2022 16:23:04 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1660569784; bh=LGRYFPPAmfj8X4XSMNybmhYCQW3I5BPKT7pd/kdr0YI=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=Tw1DOz6d2T+nxlwDX/gXFgupKtLHGpCTcjTvOfe6K/0knM3EKAVwWaCcmfXFNCWaU s038K6Si9EPQ6YZRZmaL2xq+3S45L3PKVD3oiHz2DY2HvQxF4gIXCq4OQXRrnGR00r l+0Dql6Ce86KitGq9HGA/RKTkDK1R29+vhQKtfck= Authentication-Results: iva1-dcde80888020.qloud-c.yandex.net; dkim=pass header.i=@maquefel.me From: Nikita Shubin Cc: linux@yadro.com, Anup Patel , Arnaldo Carvalho de Melo , Nikita Shubin , Kautuk Consul , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v6 2/3] perf arch events: riscv sbi firmware std event files Date: Mon, 15 Aug 2022 16:22:39 +0300 Message-Id: <20220815132251.25702-3-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220815132251.25702-1-nikita.shubin@maquefel.me> References: <20220815132251.25702-1-nikita.shubin@maquefel.me> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Nikita Shubin Firmware events are defined by "RISC-V Supervisor Binary Interface Specification", which means they should be always available as long as firmware supports >=3D 0.3.0 SBI. Expose them to arch std events, so they can be reused by particular PMU bindings. Signed-off-by: Nikita Shubin Tested-by: Kautuk Consul --- v5->v6: Mayuresh Chitale: - fixed FW_SFENCE_VMA_SENT event code --- .../arch/riscv/riscv-sbi-firmware.json | 134 ++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 tools/perf/pmu-events/arch/riscv/riscv-sbi-firmware.json diff --git a/tools/perf/pmu-events/arch/riscv/riscv-sbi-firmware.json b/too= ls/perf/pmu-events/arch/riscv/riscv-sbi-firmware.json new file mode 100644 index 000000000000..a9939823b14b --- /dev/null +++ b/tools/perf/pmu-events/arch/riscv/riscv-sbi-firmware.json @@ -0,0 +1,134 @@ +[ + { + "PublicDescription": "Misaligned load trap", + "ConfigCode": "0x8000000000000000", + "EventName": "FW_MISALIGNED_LOAD", + "BriefDescription": "Misaligned load trap event" + }, + { + "PublicDescription": "Misaligned store trap", + "ConfigCode": "0x8000000000000001", + "EventName": "FW_MISALIGNED_STORE", + "BriefDescription": "Misaligned store trap event" + }, + { + "PublicDescription": "Load access trap", + "ConfigCode": "0x8000000000000002", + "EventName": "FW_ACCESS_LOAD", + "BriefDescription": "Load access trap event" + }, + { + "PublicDescription": "Store access trap", + "ConfigCode": "0x8000000000000003", + "EventName": "FW_ACCESS_STORE", + "BriefDescription": "Store access trap event" + }, + { + "PublicDescription": "Illegal instruction trap", + "ConfigCode": "0x8000000000000004", + "EventName": "FW_ILLEGAL_INSN", + "BriefDescription": "Illegal instruction trap event" + }, + { + "PublicDescription": "Set timer event", + "ConfigCode": "0x8000000000000005", + "EventName": "FW_SET_TIMER", + "BriefDescription": "Set timer event" + }, + { + "PublicDescription": "Sent IPI to other HART event", + "ConfigCode": "0x8000000000000006", + "EventName": "FW_IPI_SENT", + "BriefDescription": "Sent IPI to other HART event" + }, + { + "PublicDescription": "Received IPI from other HART event", + "ConfigCode": "0x8000000000000007", + "EventName": "FW_IPI_RECEIVED", + "BriefDescription": "Received IPI from other HART event" + }, + { + "PublicDescription": "Sent FENCE.I request to other HART event", + "ConfigCode": "0x8000000000000008", + "EventName": "FW_FENCE_I_SENT", + "BriefDescription": "Sent FENCE.I request to other HART event" + }, + { + "PublicDescription": "Received FENCE.I request from other HART event", + "ConfigCode": "0x8000000000000009", + "EventName": "FW_FENCE_I_RECEIVED", + "BriefDescription": "Received FENCE.I request from other HART event" + }, + { + "PublicDescription": "Sent SFENCE.VMA request to other HART event", + "ConfigCode": "0x800000000000000a", + "EventName": "FW_SFENCE_VMA_SENT", + "BriefDescription": "Sent SFENCE.VMA request to other HART event" + }, + { + "PublicDescription": "Received SFENCE.VMA request from other HART even= t", + "ConfigCode": "0x800000000000000b", + "EventName": "FW_SFENCE_VMA_RECEIVED", + "BriefDescription": "Received SFENCE.VMA request from other HART event" + }, + { + "PublicDescription": "Sent SFENCE.VMA with ASID request to other HART = event", + "ConfigCode": "0x800000000000000c", + "EventName": "FW_SFENCE_VMA_RECEIVED", + "BriefDescription": "Sent SFENCE.VMA with ASID request to other HART e= vent" + }, + { + "PublicDescription": "Received SFENCE.VMA with ASID request from other= HART event", + "ConfigCode": "0x800000000000000d", + "EventName": "FW_SFENCE_VMA_ASID_RECEIVED", + "BriefDescription": "Received SFENCE.VMA with ASID request from other = HART event" + }, + { + "PublicDescription": "Sent HFENCE.GVMA request to other HART event", + "ConfigCode": "0x800000000000000e", + "EventName": "FW_HFENCE_GVMA_SENT", + "BriefDescription": "Sent HFENCE.GVMA request to other HART event" + }, + { + "PublicDescription": "Received HFENCE.GVMA request from other HART eve= nt", + "ConfigCode": "0x800000000000000f", + "EventName": "FW_HFENCE_GVMA_RECEIVED", + "BriefDescription": "Received HFENCE.GVMA request from other HART even= t" + }, + { + "PublicDescription": "Sent HFENCE.GVMA with VMID request to other HART= event", + "ConfigCode": "0x8000000000000010", + "EventName": "FW_HFENCE_GVMA_VMID_SENT", + "BriefDescription": "Sent HFENCE.GVMA with VMID request to other HART = event" + }, + { + "PublicDescription": "Received HFENCE.GVMA with VMID request from othe= r HART event", + "ConfigCode": "0x8000000000000011", + "EventName": "FW_HFENCE_GVMA_VMID_RECEIVED", + "BriefDescription": "Received HFENCE.GVMA with VMID request from other= HART event" + }, + { + "PublicDescription": "Sent HFENCE.VVMA request to other HART event", + "ConfigCode": "0x8000000000000012", + "EventName": "FW_HFENCE_VVMA_SENT", + "BriefDescription": "Sent HFENCE.VVMA request to other HART event" + }, + { + "PublicDescription": "Received HFENCE.VVMA request from other HART eve= nt", + "ConfigCode": "0x8000000000000013", + "EventName": "FW_HFENCE_VVMA_RECEIVED", + "BriefDescription": "Received HFENCE.VVMA request from other HART even= t" + }, + { + "PublicDescription": "Sent HFENCE.VVMA with ASID request to other HART= event", + "ConfigCode": "0x8000000000000014", + "EventName": "FW_HFENCE_VVMA_ASID_SENT", + "BriefDescription": "Sent HFENCE.VVMA with ASID request to other HART = event" + }, + { + "PublicDescription": "Received HFENCE.VVMA with ASID request from othe= r HART event", + "ConfigCode": "0x8000000000000015", + "EventName": "FW_HFENCE_VVMA_ASID_RECEIVED", + "BriefDescription": "Received HFENCE.VVMA with ASID request from other= HART event" + } +] --=20 2.35.1