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 95172CD98CF for ; Fri, 12 Jun 2026 22:38:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QPw+x1NHfQ8MKKebYI0P9O0FjOcb1OPXb4QQl8ks+Wk=; b=yRRcqEUZosJLDOZ1RzDA+uUXfd OipLbATtW5zDGOj6vHGqorZgZI/g7agMbMi+nvu5LGfGeSEc0VdTfNwrM3T0urvwpqM5Eig6BjMZR dTlFOPQ2RkC3KJR1uo5yWB2BumHGFh7lKUexlNREoxP/9aqtvXhvnXzA6g/KJcwefDj1JYeLnmz54 LHRORBrSUZTbbsccEVKp40LAG0B3avN9GIw+vlsoKtqhKlkeyKA8fzyCx91OW2R7ZrT5fbORSoSDd FgtjI6+XwW9Y9ULqzeCXhQ8yQvhyt4bMrFapqJQqrUVATQpsHs+HMmy+/I1uhsHhJ9BSf2iJQDbhW LyEZvWeQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wYAWQ-0000000Bfb1-1OqL; Fri, 12 Jun 2026 22:38:42 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wYAWO-0000000BfaY-1La2 for linux-arm-kernel@lists.infradead.org; Fri, 12 Jun 2026 22:38:41 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2F3AD49FF; Fri, 12 Jun 2026 15:38:34 -0700 (PDT) Received: from pluto.fritz.box (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0E2143FB7F; Fri, 12 Jun 2026 15:38:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1781303918; bh=LWEWQChy2iYs8Q9FCAaunLTNmooIyvBg3XdAkRLz+vU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CHhZqT9ffpVc+rEO4YN0igIbSWqis1ZmRCAvDiMPFAtYkqJy/WO3wboZLIEjgoWig 6jv0yT80eIkei98ljnb0FK/QEzhyWBHpl88ZtVF2YTEgMdkWn4P3TqShV0+f40VnQ9 lzfp6m0UlHU2YRC3z/G6YrABlbvMmSo1I2rhny9Q= From: Cristian Marussi To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arm-scmi@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org Cc: sudeep.holla@kernel.org, james.quinlan@broadcom.com, f.fainelli@gmail.com, vincent.guittot@linaro.org, etienne.carriere@st.com, peng.fan@oss.nxp.com, michal.simek@amd.com, d-gole@ti.com, jic23@kernel.org, elif.topuz@arm.com, lukasz.luba@arm.com, philip.radford@arm.com, brauner@kernel.org, souvik.chakravarty@arm.com, leitao@kernel.org, kas@kernel.org, puranjay@kernel.org, usama.arif@linux.dev, kernel-team@meta.com, Cristian Marussi Subject: [PATCH v4 01/31] firmware: arm_scmi: Add new SCMIv4.0 error codes definitions Date: Fri, 12 Jun 2026 23:37:31 +0100 Message-ID: <20260612223802.1337232-2-cristian.marussi@arm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260612223802.1337232-1-cristian.marussi@arm.com> References: <20260612223802.1337232-1-cristian.marussi@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260612_153840_408600_B2779C11 X-CRM114-Status: UNSURE ( 9.89 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SCMIv4.0 introduces a couple of new possible protocol error codes: add the needed definitions and mappings to Linux error values. Signed-off-by: Cristian Marussi --- drivers/firmware/arm_scmi/common.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h index 7c9617d080a0..abe2fa3d41dd 100644 --- a/drivers/firmware/arm_scmi/common.h +++ b/drivers/firmware/arm_scmi/common.h @@ -45,6 +45,8 @@ enum scmi_error_codes { SCMI_ERR_GENERIC = -8, /* Generic Error */ SCMI_ERR_HARDWARE = -9, /* Hardware Error */ SCMI_ERR_PROTOCOL = -10,/* Protocol Error */ + SCMI_ERR_IN_USE = -11, /* In Use Error */ + SCMI_ERR_PARTIAL = -12, /* Partial Error */ }; static const int scmi_linux_errmap[] = { @@ -60,6 +62,8 @@ static const int scmi_linux_errmap[] = { -EIO, /* SCMI_ERR_GENERIC */ -EREMOTEIO, /* SCMI_ERR_HARDWARE */ -EPROTO, /* SCMI_ERR_PROTOCOL */ + -EPERM, /* SCMI_ERR_IN_USE */ + -EINVAL, /* SCMI_ERR_PARTIAL */ }; static inline int scmi_to_linux_errno(int errno) -- 2.54.0