From patchwork Mon Feb 17 15:38:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudeep Holla X-Patchwork-Id: 13978157 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 A9E6EC021A9 for ; Mon, 17 Feb 2025 15:52:21 +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:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=WQMAbQUj8iCcX00cmVzvirLL3hMuCmxUKzghu3Z1kbA=; b=kAHnIA5BHwEA8Mti+BDjgdpxaJ csGSl8kha11lREV2ppuH39RusDv2aoQuu2fIeY+L4KDQzNambcYtcgIEt+D6SJfw4lNU7KNXAPB9y VJRtdsK9DkLykFW6nySLCZqwvOFG3xf7eMHYVMEBxtxHdUEtm2YJqOQUh0YNznIBvnfvSGnTm4zXO MTPKlro0C1YOS4UVlW5gpPjebvRMks8iHEWbFMlvoa3RG3DxALJ3R86XSvWBezNYr9W+QAS0UmXMQ wo/VXK+z7V/lkveCbxlDXGj3W1cWsbmxIrQVHmmunZ1Z1niM7pFpT0A/HyJ2ao2t7ZNMmqc8eSYrP YvUxOOaA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tk3Pn-000000059GA-25p2; Mon, 17 Feb 2025 15:52:11 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tk3DY-000000055XP-0kOp for linux-arm-kernel@lists.infradead.org; Mon, 17 Feb 2025 15:39:33 +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 17C5D1A2D; Mon, 17 Feb 2025 07:39:51 -0800 (PST) Received: from e133711.arm.com (e133711.arm.com [10.1.196.55]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 3300B3F6A8; Mon, 17 Feb 2025 07:39:31 -0800 (PST) From: Sudeep Holla Date: Mon, 17 Feb 2025 15:38:44 +0000 Subject: [PATCH v3 03/19] firmware: arm_ffa: Align sync_send_receive{,2} function prototypes MIME-Version: 1.0 Message-Id: <20250217-ffa_updates-v3-3-bd1d9de615e7@arm.com> References: <20250217-ffa_updates-v3-0-bd1d9de615e7@arm.com> In-Reply-To: <20250217-ffa_updates-v3-0-bd1d9de615e7@arm.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sudeep Holla , Viresh Kumar X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1999; i=sudeep.holla@arm.com; h=from:subject:message-id; bh=4qW9fLAIK65nMpnh87qvF4rVxzPnc+20rA4dvUSmnYQ=; b=owEBbQKS/ZANAwAIAQBBurwxfuKYAcsmYgBns1gu7Puq8FsTi5lz416LENDreOz5v7OyPXVSe MAvVyPesJqJAjMEAAEIAB0WIQS6ceUSBvMeskPdk+EAQbq8MX7imAUCZ7NYLgAKCRAAQbq8MX7i mBQ8D/9FoTUxJ10mqJW1QCCvDw2zaRD1zNKIp8ptdL/m8gxImTzVuSy29Sx/P8Tzucs35KikIAL 04W/Szqr9qtUH6pOi/YogCoA0LNWWamvHMqYGRYhqUu76kXiCJAlTyqFUTQDsMjJvlf1m0OJs6h JpLTGnQmtZyJNtHnMJrf7W36A8BbOzAovF0GKnXh9i3dF0nUwJTCHkjuOZCSJMGbejP8YKOEnQt Mktk1heaOCihOMCMaFHcELOrIoDXxfjqzPKwY/OUp31JvqJLW5sMeNQl5fBQxdyjrcSiUotHXIi nRCqBO9s7MkABh3zvDm1mLizXFXxy2pL+oem86tURZB5S25a77M2uj8jhwib5T01v5GuM3NDJ6Q 6Bboj+FsqBM7/eCDMvi/ABAd3bQYMnkq0MgE0BBTPivns35h5VCj+BSmehsMGo0YtEh48SyqKu7 b9nCvpts/PdC8GBtN08vvRwx/fR5sqs2BwbeeM6HakuItUlpVUNAhdFjFQC+8Q3YQZf613OBEzj qlOCU6B4rg1Gva9fOIeGfrxzrklfAbof8dkxsjoL5LUcV5lszWUZenIGw5462iomCioEltvjhtK DZl3R8EhNzsstvnZ0M43TFmDVZbF9eVzzIMoniXg76j9m2mRkJqFCS/M5TiJwpH+0tWS7DmQFej 7mS7Dv9alPgfS1Q== X-Developer-Key: i=sudeep.holla@arm.com; a=openpgp; fpr=7360A21742ADF5A11767C1C139CFD4755FE2D5B4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_073932_347534_8362DA97 X-CRM114-Status: GOOD ( 10.09 ) 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 Currently ffa_sync_send_receive2() takes UUID as a separate parameter instead of using the one available in ffa_device structure. Change the prototype of ffa_sync_send_receive2() to align with the ffa_sync_send_receive() and use ffa_device->uuid. Tested-by: Viresh Kumar Signed-off-by: Sudeep Holla --- drivers/firmware/arm_ffa/driver.c | 4 ++-- include/linux/arm_ffa.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c index 2c2ec3c35f15612168cdf0ef94022e00c08677b5..037e0d684994fd30971f40bf139367d1e45c1bf0 100644 --- a/drivers/firmware/arm_ffa/driver.c +++ b/drivers/firmware/arm_ffa/driver.c @@ -1018,14 +1018,14 @@ static int ffa_indirect_msg_send(struct ffa_device *dev, void *buf, size_t sz) return ffa_msg_send2(drv_info->vm_id, dev->vm_id, buf, sz); } -static int ffa_sync_send_receive2(struct ffa_device *dev, const uuid_t *uuid, +static int ffa_sync_send_receive2(struct ffa_device *dev, struct ffa_send_direct_data2 *data) { if (!drv_info->msg_direct_req2_supp) return -EOPNOTSUPP; return ffa_msg_send_direct_req2(drv_info->vm_id, dev->vm_id, - uuid, data); + &dev->uuid, data); } static int ffa_memory_share(struct ffa_mem_ops_args *args) diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index abd0208f0f74c15ef4ee4c81de81eb7800a0eb1d..e8b8ae8b192ab11d5550c16fd33fa9d192b07f67 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -439,7 +439,7 @@ struct ffa_msg_ops { int (*sync_send_receive)(struct ffa_device *dev, struct ffa_send_direct_data *data); int (*indirect_send)(struct ffa_device *dev, void *buf, size_t sz); - int (*sync_send_receive2)(struct ffa_device *dev, const uuid_t *uuid, + int (*sync_send_receive2)(struct ffa_device *dev, struct ffa_send_direct_data2 *data); };