From nobody Mon Feb 9 04:30:03 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6CE9D1C460A for ; Tue, 24 Dec 2024 14:01:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735048880; cv=none; b=dRnP6n2lGWtZr5fvykl4R96OinODp9ZPpxlQlGlfGEXgel2i4fdR2fBP4U+7RnVeypkL/f09LDgwOC57TDd6M5J5Awd8w3cWlRGzbuKwPAy4oil9v+niflAglal2QpbymtrNQGVdeQC5FqCe8TCf7yD0tTQb8G80WilwepUUqY8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735048880; c=relaxed/simple; bh=llehAUqDTyE8tsnbqX0XKeEGbtFXiSKUAGLSD+1hoi8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To; b=YHnN+jAlK4ViXQXAVDzwK9FNdOACwcSHjX70Opw164IPd7/eawdFry7MGQjwh9TitFLZN0pNarfQr9jfW6kVVypf2JQKjvXKL+tmW6Ziz8vetagO/V4rj5nPVHQxtY+Ccih5ic+ydA4PWr2oFDsR7hrBCioGA/M4SMA51NiXqro= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 A10B01FC7; Tue, 24 Dec 2024 06:01:40 -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 03A8C3F59E; Tue, 24 Dec 2024 06:01:11 -0800 (PST) From: Sudeep Holla Date: Tue, 24 Dec 2024 13:57:50 +0000 Subject: [PATCH 3/5] firmware: arm_ffa: Align sync_send_receive{,2} function prototypes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241224-ffa_updates-v1-3-01233aba3e1e@arm.com> References: <20241224-ffa_updates-v1-0-01233aba3e1e@arm.com> In-Reply-To: <20241224-ffa_updates-v1-0-01233aba3e1e@arm.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sudeep Holla , Arnd Bergmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1948; i=sudeep.holla@arm.com; h=from:subject:message-id; bh=llehAUqDTyE8tsnbqX0XKeEGbtFXiSKUAGLSD+1hoi8=; b=owEBbQKS/ZANAwAIAQBBurwxfuKYAcsmYgBnar6lKJfdHam6FeVWG42YUMpXeCsFSzOJsUilN hH0jV9Mu2qJAjMEAAEIAB0WIQS6ceUSBvMeskPdk+EAQbq8MX7imAUCZ2q+pQAKCRAAQbq8MX7i mN82EADVvfvkYjVUKuiZ//EelRKjidbK7CzDOqavttrf0Ekezz4zeL6HxKSsNoyHDEghl3PU3/p c6QPtsp8pB0p9V8xQ++5xVLPdQx+N36ymHJbDuPa277xTgr34efa7KFbZQnRPg72xPBj2fCruvt rAGi0u+E6KRQ/7mFvNLcb6ZSs1O6mDP6dYo4fKtahXrR8wzqLz6bHPgQOCB9Hfw4quZQFgkg5on E35cdOTk5wCO0NR4ZIF2sr7VqREvYkajyXKbf3faEV0nyCJbOBZZ2u+KsvZMAAuQCsnHNXvtf3H w1WNjbiBnK8Q/TbZ91ceXE5P/2GulanKGN4SK6OY2Na9GPckTAax9TsTwLG/QZ/sTcwpw7/rYYr Fm84nspk5FMtW/ZZzhzlyUYtTePnAH8NS5wpIvsxok+KxXHhwud6POD6ZAi7sXHp/49JZJvMf2+ VAKxDFtHMTdOqnpJmJySFt17dXLm8N1xhBZlPrwga9BWMy+l1+kT643yLeS7l2jr5gfb2t8D9F0 3Cm+JEU+xPS4axMeY5B8nZt5i0N986t7PO8AwTP9Ni8XsCg0bELi6MWi4HHKlRbJmkS0W1yvTm5 +6/JWa2ABoVG+M8yUPp4GkETmMUV1B9GDRoJBQlWZr7lbqcLwEYHJSw88Oqjjabk4hytGDTddEK ScRstBTdD0ExdOQ== X-Developer-Key: i=sudeep.holla@arm.com; a=openpgp; fpr=7360A21742ADF5A11767C1C139CFD4755FE2D5B4 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. 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/d= river.c index 2c2ec3c35f15612168cdf0ef94022e00c08677b5..037e0d684994fd30971f40bf139= 367d1e45c1bf0 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); } =20 -static int ffa_sync_send_receive2(struct ffa_device *dev, const uuid_t *uu= id, +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; =20 return ffa_msg_send_direct_req2(drv_info->vm_id, dev->vm_id, - uuid, data); + &dev->uuid, data); } =20 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..e8b8ae8b192ab11d5550c16fd33= fa9d192b07f67 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); }; =20 --=20 2.34.1