From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f178.google.com (mail-pg1-f178.google.com [209.85.215.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 550CD16F278 for ; Wed, 24 Jul 2024 19:14:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721848455; cv=none; b=GRHc2CrUmEuuSAo/1i7J3JaHrGhnHQ4eab9Vsr2V8F11sX1k81G+gBce1I1fyO52C++vXOBrCgMHjdFSg5o6lY+4EQ+FgfzI0n1wpYdcj6fkXF0X81fUHo1IG65ub1rKBYtAo9gVLLhEt1Wh/YZSKGzIoClNUo+8dSZ0DPio95s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721848455; c=relaxed/simple; bh=wrX0uryyy89vYlAinvVr2O6QBZz257uuEBuSnzas59I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=FlGWXDSrN/iEtiFpDJ/gEYTNhQ1fYPB5vn2j4MLEiZqAc31mIiKHNn85b/wzsjMc0CMrZ26Z2HtvvkoAO3MQt+AvwdDcitmvmQc8G9QkuzmZ2xdkEmr58V2mdxARmZ001hBaF+7fGpNVpoqmpg8Pfsa561JdNGJAOAbFLKM8Vt8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com; spf=pass smtp.mailfrom=rivosinc.com; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b=Qxc8KzmC; arc=none smtp.client-ip=209.85.215.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="Qxc8KzmC" Received: by mail-pg1-f178.google.com with SMTP id 41be03b00d2f7-7a2123e9ad5so886066a12.1 for ; Wed, 24 Jul 2024 12:14:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1721848454; x=1722453254; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=425S2jEpk/4yk63j4Ow9jwZmOCFjeEcHZbKGmEqnWN8=; b=Qxc8KzmCZtYIHMFFvDa91RHgG7AdlNGEdIAJ61kelfSgVsq+t3Pf77KqgX7QiuhQ25 RFTIojLp8Sho9fNPLXPzpPaXqMf43Ku54u11mpeOwDyzHYUvTOd2iCgQgPBp8Oak5YEr ghSBrBfR8+1dHnALxiln9S+UGmnE8uie79PxaOOB/Z6IXWpwz27KBhozsqIOqqLD+DFV gRpSXQzW3ewSSNyEs7+UAIS5XeGoAF9KntlSxVIxhZIjXF+FK4hjCIQRz0b8dA8ruJPT I02OoMU5mOVwlZQ5Jsu+CzJm5uNIJvGAWqEQuydDR7qoICByxvKivfs/1Cq05A3k8Fip +BDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721848454; x=1722453254; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=425S2jEpk/4yk63j4Ow9jwZmOCFjeEcHZbKGmEqnWN8=; b=R67NDDpnT4PtHaIWwjqZV9f9K6l0xdFXA/VLDkokhB5lzoBWz80qzxFSTOX5r+KI06 ObNsLB/GpSvYACXlW+ThZN5f+f3VSnaOiZUZ4wiXTj9jF3NLyi7XalRyXTZ1zsmayZKE 6Lof7i+by7aClN/gagFTKSk4L2IYtze7LvlnR7O1gRRQvUgYsbF/OpQazHIA3bHY8rqL BGLKCaX0O5oJjPYNEF7T9ux+GxbyF50zcV6HF+Nj5OK+BeyoKN4B9Fb1UlKk3CSSlUwH I8PlM3JzMeR5D60LP1d+D2ZB/nN3ytdJIBLw4QbV8q366A9rcY+OwtbLxAh0FN5mtJDQ A0dQ== X-Forwarded-Encrypted: i=1; AJvYcCW0b+dqXJ/JpWpERKKBS5/K3rF2k/u5voBmgGSyOUsRx1l2Aj2eT3Z5X83yCADhLfW4gTxPJXiERREbre8jGRMGtBK3q70g/wPh X-Gm-Message-State: AOJu0Yy5t1Hu2RBr535eBlpr62miHzQjyZwXYjjGfAdbBdhksjgNlwny peJDJc25Lz3BChGXffbtJFSqNEdb1R0GYce+qeFcDxjg73ajefU4pvHqfY80XlWSHX85siA7d/b A X-Google-Smtp-Source: AGHT+IGVQ/7s5Uji8FwnkBAQuZA/qnOTv5FeMuP75J/li0AlUiYDJ2mhYeKo8pOgLH04he5+PNiRJw== X-Received: by 2002:a17:90a:5d11:b0:2c9:63d3:1f20 with SMTP id 98e67ed59e1d1-2cf21f4adafmr940219a91.18.1721848453700; Wed, 24 Jul 2024 12:14:13 -0700 (PDT) Received: from charlie.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cdb73edecesm2022359a91.32.2024.07.24.12.14.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jul 2024 12:14:13 -0700 (PDT) From: Charlie Jenkins Date: Wed, 24 Jul 2024 12:13:57 -0700 Subject: [PATCH v7 06/13] RISC-V: define the elements of the VCSR vector CSR Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240724-xtheadvector-v7-6-b741910ada3e@rivosinc.com> References: <20240724-xtheadvector-v7-0-b741910ada3e@rivosinc.com> In-Reply-To: <20240724-xtheadvector-v7-0-b741910ada3e@rivosinc.com> To: Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Jisheng Zhang , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Samuel Holland , Jonathan Corbet , Shuah Khan , Guo Ren , Evan Green , Andy Chiu , Jessica Clarke , Andrew Jones Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Charlie Jenkins , Heiko Stuebner , Conor Dooley , Heiko Stuebner X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721848437; l=930; i=charlie@rivosinc.com; s=20231120; h=from:subject:message-id; bh=0jkC45FH0LUvSVfvCEJuCBZ027fqPbAipPAnc4zFoN4=; b=J/NcqcR2Zv8a6Q1N9svQLwZ8l2WXzaUXYG1n5aBRx93oI5TyD5lMzQmTpTt6lA8RjBCPTvqeU Ot5+T/1v3eABmYm8fvobV7OXx8xYRPHSVfU1an1UkyUyoh3so89Gi5b X-Developer-Key: i=charlie@rivosinc.com; a=ed25519; pk=t4RSWpMV1q5lf/NWIeR9z58bcje60/dbtxxmoSfBEcs= From: Heiko Stuebner The VCSR CSR contains two elements VXRM[2:1] and VXSAT[0]. Define constants for those to access the elements in a readable way. Acked-by: Guo Ren Reviewed-by: Conor Dooley Signed-off-by: Heiko Stuebner Signed-off-by: Charlie Jenkins --- arch/riscv/include/asm/csr.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 25966995da04..3eeb07d73065 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -300,6 +300,10 @@ #define CSR_STIMECMP 0x14D #define CSR_STIMECMPH 0x15D +#define VCSR_VXRM_MASK 3 +#define VCSR_VXRM_SHIFT 1 +#define VCSR_VXSAT_MASK 1 + /* Supervisor-Level Window to Indirectly Accessed Registers (AIA) */ #define CSR_SISELECT 0x150 #define CSR_SIREG 0x151 -- 2.44.0 From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1BB85C3DA64 for ; Wed, 24 Jul 2024 19:14:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BJg6XHBjO5z82nAxUFSt3lgv/35imd3NGP07Jn9V+Fo=; b=37T31s5jdp7ql1 teZog2fFw9pprjvs30yIwnIkpUeofSxum3nnh/vDCoP0scsCJGkE26UNCRtkhFAoNZAHe80lnbXY/ +K6WFZygglVaj3jiBQUFABNI3mmohx6w7MGPvYA5KjgeM587MQ2jwa7cOxU7C5ZQlLs9TP/qlJnK6 el7JQD8MME0JiJHbYrIk2iLQsfWiaxYnRIVy+QXnVhxSZ6EjNEs1lYUnLYJvIDuefBdiAcYEtIgrr PbgN3CFqIPHe4QxxPGaJU8f/7M8fjNaXyCWcxB4RiSHKMvY6J0suUXxQV9Sw+l1WbjOHd0TG6hJu/ XKWfmP172PKzgppwqSGg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWhRW-0000000GIqp-0GbZ; Wed, 24 Jul 2024 19:14:30 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWhRO-0000000GIk0-0vNj for linux-riscv@bombadil.infradead.org; Wed, 24 Jul 2024 19:14:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Cc:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Sender:Reply-To:Content-ID:Content-Description; bh=425S2jEpk/4yk63j4Ow9jwZmOCFjeEcHZbKGmEqnWN8=; b=hOxvJ55VFk8PBeZvGnHZqZg6kT dLAOXjS1ZDpeFg6cWQsck6K977b0hsGsUyt6UMt4aPVmC4Zdj9Z4t1woUuuqa0zfs2HPpRUKqaeKU 3TbzFdDv699XXZQLBWJmXjhs/LOP8EtnuTQk5xlW2aqcj1l3+T5t3Yhfx/3VvFqO3tS1O064Luudo mEjbIoc3eOAUBDCiWsMfMhjEEz516M2y8p+GodnDNhhvFrCByjT6SRwgnG5xKzTSIelDOh92M3OBf g9eQzyED475c62ODcktsS15swgGDKm6MhTxk3XM7gW0s3g8Qju+2ODMa3CNPN4x2RC3rmSFTkw3iw b2YNYt8A==; Received: from mail-pg1-x529.google.com ([2607:f8b0:4864:20::529]) by desiato.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sWhRK-00000003sYA-1Ah9 for linux-riscv@lists.infradead.org; Wed, 24 Jul 2024 19:14:20 +0000 Received: by mail-pg1-x529.google.com with SMTP id 41be03b00d2f7-7928d2abe0aso956547a12.0 for ; Wed, 24 Jul 2024 12:14:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1721848454; x=1722453254; darn=lists.infradead.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=425S2jEpk/4yk63j4Ow9jwZmOCFjeEcHZbKGmEqnWN8=; b=Opczxz2BJqmawzrCFT582e7n0tLd3qlxWnEWGm86hGGsTZCVCAvMFiCFRg6EbI5zDc ogJPcFCThCQ/YJh6622yPJciuV1g/6aPAk/eD9zCjmRnQ/zeLG+rFl9SGlZI9sIzoRLK KR+j9FcmUNDNr67rp4PuEigr9qi/gc5iAYWmZsG+04RvjJSL6fJZuQTuzWD2DISgLAbp 23whJwWaYLN3SunQGLZWKrCYQSnOSuHE3PlJNY10I6CNQv3OkPcD7iutan8PJSRl4UNb WgkhFD+8Z2Fdt/RXUlqpOiezmif4qwnkJw16vg2uYfi9nDyedCLoshlu1FywXalbG5ca Y3/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721848454; x=1722453254; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=425S2jEpk/4yk63j4Ow9jwZmOCFjeEcHZbKGmEqnWN8=; b=Wvcfxu4eVYa3Puont6GQBzrKL/FIZE6RMAfYnG/Vg88JQo8/dEOPDlW3u1eCDj2GwM rWesydjnyO/BxehKfOzR/xoitdJbF6QSSciSXuxgcNNpYRPBP2wvl+spSR1exfzWSzjS rCjQSqVjfaxOHtfWISl7eT78sqEqE2Noej3Ni04Yl7CtmrwNBcjt8Ml2zI+euA16/8qG m0iMLWsjR59r8hMYaW2hwQXcNoHIQ8voq63NDijGgrTRggqGfxCtfq9ZBEs21ul9bTuL JV+M77bJTmvotGYlg8pk95/QSXDx8falNWPaz4/eaTfEP7XD3C5pdnaJfA30WOUf+a5f wrkg== X-Gm-Message-State: AOJu0YzRBhCTsUkgdlx/hwe14D1AsX7p04GFcUWEtXvh05xLIeCcjhLb Ll1HURTulZNSMpuNo4TnC/FN1b8r3qf6RmwwoFKlr8lu3pjhKuj1MFf4a9f1NbI= X-Google-Smtp-Source: AGHT+IGVQ/7s5Uji8FwnkBAQuZA/qnOTv5FeMuP75J/li0AlUiYDJ2mhYeKo8pOgLH04he5+PNiRJw== X-Received: by 2002:a17:90a:5d11:b0:2c9:63d3:1f20 with SMTP id 98e67ed59e1d1-2cf21f4adafmr940219a91.18.1721848453700; Wed, 24 Jul 2024 12:14:13 -0700 (PDT) Received: from charlie.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cdb73edecesm2022359a91.32.2024.07.24.12.14.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jul 2024 12:14:13 -0700 (PDT) From: Charlie Jenkins Date: Wed, 24 Jul 2024 12:13:57 -0700 Subject: [PATCH v7 06/13] RISC-V: define the elements of the VCSR vector CSR MIME-Version: 1.0 Message-Id: <20240724-xtheadvector-v7-6-b741910ada3e@rivosinc.com> References: <20240724-xtheadvector-v7-0-b741910ada3e@rivosinc.com> In-Reply-To: <20240724-xtheadvector-v7-0-b741910ada3e@rivosinc.com> To: Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Jisheng Zhang , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Samuel Holland , Jonathan Corbet , Shuah Khan , Guo Ren , Evan Green , Andy Chiu , Jessica Clarke , Andrew Jones Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Charlie Jenkins , Heiko Stuebner , Conor Dooley , Heiko Stuebner X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721848437; l=930; i=charlie@rivosinc.com; s=20231120; h=from:subject:message-id; bh=0jkC45FH0LUvSVfvCEJuCBZ027fqPbAipPAnc4zFoN4=; b=J/NcqcR2Zv8a6Q1N9svQLwZ8l2WXzaUXYG1n5aBRx93oI5TyD5lMzQmTpTt6lA8RjBCPTvqeU Ot5+T/1v3eABmYm8fvobV7OXx8xYRPHSVfU1an1UkyUyoh3so89Gi5b X-Developer-Key: i=charlie@rivosinc.com; a=ed25519; pk=t4RSWpMV1q5lf/NWIeR9z58bcje60/dbtxxmoSfBEcs= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240724_201418_690335_C0C2E646 X-CRM114-Status: UNSURE ( 8.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Heiko Stuebner The VCSR CSR contains two elements VXRM[2:1] and VXSAT[0]. Define constants for those to access the elements in a readable way. Acked-by: Guo Ren Reviewed-by: Conor Dooley Signed-off-by: Heiko Stuebner Signed-off-by: Charlie Jenkins --- arch/riscv/include/asm/csr.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index 25966995da04..3eeb07d73065 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -300,6 +300,10 @@ #define CSR_STIMECMP 0x14D #define CSR_STIMECMPH 0x15D +#define VCSR_VXRM_MASK 3 +#define VCSR_VXRM_SHIFT 1 +#define VCSR_VXSAT_MASK 1 + /* Supervisor-Level Window to Indirectly Accessed Registers (AIA) */ #define CSR_SISELECT 0x150 #define CSR_SIREG 0x151 -- 2.44.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv