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 415D5C001DE for ; Mon, 31 Jul 2023 13:52:00 +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=7/kMLVAUcR4SvxHqAHenqBoX35xFI7pLnjDq5LCsM3M=; b=RanPhyDX/3MH08 4ijEQ6lF6bzp8zQjsioS5t1qtoYZjQK5LiYRmlJ8aO6urEVH0+zHI2l47/sjjIXw0D5oXyC9dILvP PMNKAACOKak+0eQJs6NPCyre0iV1y6o7+iXog0v6LDthwbZh6sK2gEuPSfb7GnHKBVZwOdjLrHIDw RO8BHkkeTH8FKfrhMqEErxQUuihFtfte5Oir1/pkTmCzkbdr0KB0uhAaOTo7iYXDs7Fq6tYy/VfaD a8mwnMUVNKoFqay0v2f/eWx0Sffm2yeFzcTGC6reQ+DcwR3FzzgaveBAp6I0tKEvy2lnGNMq6LSCM UTOLQFoYsKOt5sjFi74g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qQTJD-00Frqw-1J; Mon, 31 Jul 2023 13:51:39 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qQTIq-00Fras-0c; Mon, 31 Jul 2023 13:51:17 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A2B8A61158; Mon, 31 Jul 2023 13:51:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6ACA5C433C8; Mon, 31 Jul 2023 13:51:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690811475; bh=8dG7a5zhnwPAZeiNFnvKUhXNUal9236c6/e90HmcsCA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=UNIlOmyxQlsDGZJJUlqtBQ3pKGu9374jbAVXpf249MEPk/7xOISrn7LV2miW34Rap JCt/KtM7Z1890WzrDybSb/rdV0lg1nK864oQ1Xr+yw0hGvERsNGJCmbhh/HgKJYgsi B/IE8cXFog7znQKMJee8kLLxJhIdas8q4jjEYDEhZ2IWxbLZDL1k3Ajg/kfAH80SY7 ewY5JqHbjoPQ0U32MHJMM4U8gI+3v9eZLqS5ipEBAprGwZyINGZfhUIMpIm5bqKhdJ GmRXo0dmMr0LIVtM/RUi3JCM6bneJhkXdrK41dEx43Globcmw0xBTjeo9qrLGJJrQC lsQBTeRA/Xy2g== From: Mark Brown Date: Mon, 31 Jul 2023 14:43:13 +0100 Subject: [PATCH v3 04/36] arm64/sysreg: Add new system registers for GCS MIME-Version: 1.0 Message-Id: <20230731-arm64-gcs-v3-4-cddf9f980d98@kernel.org> References: <20230731-arm64-gcs-v3-0-cddf9f980d98@kernel.org> In-Reply-To: <20230731-arm64-gcs-v3-0-cddf9f980d98@kernel.org> To: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Kees Cook , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy Cc: "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Mark Brown X-Mailer: b4 0.13-dev-099c9 X-Developer-Signature: v=1; a=openpgp-sha256; l=1873; i=broonie@kernel.org; h=from:subject:message-id; bh=8dG7a5zhnwPAZeiNFnvKUhXNUal9236c6/e90HmcsCA=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBkx7wXrSTFXcgNytPlNbVq48jyprVFXs18BW465j/K XAkAlKiJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZMe8FwAKCRAk1otyXVSH0KzsB/ 4tiNeZ4UMeFymPGXy+vrRR/CeqE1Eo2278HuFEFxg/jAeMprtm+Q2Fj+OKMW0OieY/iQho/4q1MI2t Ryg3boNagu4L7zayoqipT6iYmOnTZEiXNq6Ay7dZGKUVlwDCQyBS4R3yRBqSg1zFTyW5PAdEUtU/lr w3P6Jsn2bcskmRpz8xfmU5xEO2/9EMipd7qtZkZmhUUOu7inLemxyFMVa6a8jGJGYWjMWcyDASadE2 90TEAvg02jv3I0ncnhZTsLPzhbwKfg5v+MajM37byix/EGh4307GV7NyPuhgbMBzdLccRPE7L5gS6+ lsnNZAG/7AcRFugLOeeh3M6KxrQYhS X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230731_065116_320510_D3CD514E X-CRM114-Status: UNSURE ( 9.70 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org FEAT_GCS introduces a number of new system registers. Add the registers available up to EL2 to sysreg as per DDI0601 2022-12. Signed-off-by: Mark Brown --- arch/arm64/tools/sysreg | 55 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 65866bf819c3..20c12e65a304 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1780,6 +1780,41 @@ Sysreg SMCR_EL1 3 0 1 2 6 Fields SMCR_ELx EndSysreg +SysregFields GCSCR_ELx +Res0 63:10 +Field 9 STREn +Field 8 PUSHMEn +Res0 7 +Field 6 EXLOCKEN +Field 5 RVCHKEN +Res0 4:1 +Field 0 PCRSEL +EndSysregFields + +Sysreg GCSCR_EL1 3 0 2 5 0 +Fields GCSCR_ELx +EndSysreg + +SysregFields GCSPR_ELx +Field 63:3 PTR +Res0 2:0 +EndSysregFields + +Sysreg GCSPR_EL1 3 0 2 5 1 +Fields GCSPR_ELx +EndSysreg + +Sysreg GCSCRE0_EL1 3 0 2 5 2 +Res0 63:11 +Field 10 nTR +Field 9 STREn +Field 8 PUSHMEn +Res0 7:6 +Field 5 RVCHKEN +Res0 4:1 +Field 0 PCRSEL +EndSysreg + Sysreg ALLINT 3 0 4 3 0 Res0 63:14 Field 13 ALLINT @@ -2010,6 +2045,10 @@ Field 4 DZP Field 3:0 BS EndSysreg +Sysreg GCSPR_EL0 3 3 2 5 1 +Fields GCSPR_ELx +EndSysreg + Sysreg SVCR 3 3 4 2 2 Res0 63:2 Field 1 ZA @@ -2209,6 +2248,14 @@ Sysreg SMCR_EL2 3 4 1 2 6 Fields SMCR_ELx EndSysreg +Sysreg GCSCR_EL2 3 4 2 5 0 +Fields GCSCR_ELx +EndSysreg + +Sysreg GCSPR_EL2 3 4 2 5 1 +Fields GCSPR_ELx +EndSysreg + Sysreg DACR32_EL2 3 4 3 0 0 Res0 63:32 Field 31:30 D15 @@ -2268,6 +2315,14 @@ Sysreg SMCR_EL12 3 5 1 2 6 Fields SMCR_ELx EndSysreg +Sysreg GCSCR_EL12 3 5 2 5 0 +Fields GCSCR_ELx +EndSysreg + +Sysreg GCSPR_EL12 3 5 2 5 1 +Fields GCSPR_ELx +EndSysreg + Sysreg FAR_EL12 3 5 6 0 0 Field 63:0 ADDR EndSysreg -- 2.30.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel