From patchwork Wed Jun 22 17:43:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 12891250 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 157AEC433EF for ; Wed, 22 Jun 2022 17:54:46 +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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ktFzEn9jWvF424dLptmTuq3jPSJn0SzNJLYfA35hH0c=; b=vHXJHwazMtp06T Xq045/qR/HLIY7BPgrtVN6R5HHCEoOzVuirx0IxzkCKe3q6pZsx5EH2RHodsHMR2DBIIZAHxGlARU xGn3kGpYswMOD/7lopMD28DyVxdobFV6nZ9QnPf5L1T+cOvs1nfjTHdR77MukCMAjtEs1TPcGMpFP 0271jU2C3VyjrNCX5zYFKnJPdN7D7CsHKFG/nlkv4RH0D3t5foKXpr3+2iDuGlcRUT/Ad6Q9iO+oX MxPN9M+o+TLWtKvpMyccQkUKCfUtWwjuvb3d9IbdUEKYYDO8GAqETgPnGw4SRuP7diPgspeY5yA6k 1rQqgqpAOEW1kg6bZPtg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o44Xv-00Blph-Po; Wed, 22 Jun 2022 17:53:44 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o44X9-00BlTG-7F for linux-arm-kernel@lists.infradead.org; Wed, 22 Jun 2022 17:52:56 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CBC2B61CC8; Wed, 22 Jun 2022 17:52:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CC5C4C36AE3; Wed, 22 Jun 2022 17:52:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655920374; bh=2/YcaFBMXhItOKk5qQdrya7+piGFgYXucx4zDLzdjZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PpUvyzRyno0MYCH2dy5zDoTVnVRi4l3AaCE2RonbqB+lABHtWCut1oKN5kBPdjXz/ Xp0leu+494zljRDwIRbs9cFYtkqzID4dFG2sbrVAlyHKL1Wwy+Xvgf0SPPfjwW1F6c zx/ddiA0BCVTjjFAs83lQ4a5NcSZ5jMJlMrrB0BqXRfHUJfN0ML1gFb+fQduti9/NQ QPh0rvJsL8PbRbWFN5qSPRSKzUGQUUGbCrEnxni8uHshTq0FYdSnjkEYCpPw765YV4 TvzvQJR7mVza90MR5o5WhbNji/yxA/CT/a50FHRfx5CYmixRK+sBr3tcVwlVCjQpQe nzPsPqKM0WIUg== From: Mark Brown To: Catalin Marinas , Will Deacon Cc: Mark Rutland , Joey Gouly , linux-arm-kernel@lists.infradead.org, Mark Brown Subject: [PATCH v5 04/27] arm64/sysreg: Add SYS_FIELD_GET() helper Date: Wed, 22 Jun 2022 18:43:53 +0100 Message-Id: <20220622174416.1406282-5-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220622174416.1406282-1-broonie@kernel.org> References: <20220622174416.1406282-1-broonie@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=776; h=from:subject; bh=2/YcaFBMXhItOKk5qQdrya7+piGFgYXucx4zDLzdjZc=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBis1TcOwVtgiafnDBd6ru187u/iknQv3P+UAymvYmK nctJO62JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCYrNU3AAKCRAk1otyXVSH0JWmB/ 96d6kpruFnzl6JOn7IIOe4jrDtwJVMdA51G4znumLpEVKqqdgNbxW0j5l7IqFuwNY90O4eEATcfldc yjRhZuunwdL42M5bn7mbclGy0Zc2Gt04JEh9BG5s4P2aFjPFlDNWCMNMMAMGVt2dDKccwjxsruaYPN DYGNy65F+B68DfSh72BteRuaeB5jicauqrFjRsB2WXsh75kRhOlwe/H8Ly3qOGwIvQbruHW+cVzKWy kpqSQt7Vp/KmG8Fw7vfSrglg8AvKdT9AFz62gej2wLM4vYY9naooPI8iY44TRguMtAzgbX2Fbqf2T0 Ba2XB4nWZYIRG87tIN0FGi8Z9b04+8 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-20220622_105255_336631_B6100ED1 X-CRM114-Status: GOOD ( 10.72 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a SYS_FIELD_GET() helper to match SYS_FIELD_PREP(), providing a simplified interface to FIELD_GET() when using the generated defines with standardized naming. Signed-off-by: Mark Brown Acked-by: Mark Rutland --- arch/arm64/include/asm/sysreg.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 6c7be1a2114b..0f5771ac5b94 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -1326,6 +1326,9 @@ #endif +#define SYS_FIELD_GET(reg, field, val) \ + FIELD_GET(reg##_##field##_MASK, val) + #define SYS_FIELD_PREP(reg, field, val) \ FIELD_PREP(reg##_##field##_MASK, val)