From nobody Mon Feb 9 14:33:03 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C6EE91CEE8D for ; Fri, 31 Jan 2025 11:25:17 +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=1738322719; cv=none; b=gA+tbTlCVgzOgF0BL4Yf4LJp5gJHf3Gum9I3XQndWasSxDPpyZjTvB+4wIAJkuYCopqnH7HRxMZ3XoprlCMCg46orxS8W3Fe5CdN95RH6NQfI7JonCxgkd5FBrYG+syWncxvdZnTPcpfXGqC0tN8FmD1G4zuG7tHaAvTQwpRy6Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738322719; c=relaxed/simple; bh=eazUrEHzI9tgu7HGeZo00Su8OKcdX3GAHEGm8aY/0lo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To; b=IZd+mKLCu4XaqBQ0Hm2ScMOJ+9F+cUbrLYkBsIZ3efUdzp7g18Q4jzZVhTDdizY/tg0PM5aNTJxrpCKOqsjsPshfLnixp/yF759QVJJ/GtwmUWeLNneXdimT1c1cZsTfWazTaWMqe8HPpwNIfHvdWeu+enMEiWKGN/ylO8Zp0Pg= 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 11B401007; Fri, 31 Jan 2025 03:25:43 -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 E128E3F63F; Fri, 31 Jan 2025 03:25:16 -0800 (PST) From: Sudeep Holla Date: Fri, 31 Jan 2025 11:24:11 +0000 Subject: [PATCH v2 11/18] firmware: arm_ffa: Upgrade FF-A version to v1.2 in the driver 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: <20250131-ffa_updates-v2-11-544ba4e35387@arm.com> References: <20250131-ffa_updates-v2-0-544ba4e35387@arm.com> In-Reply-To: <20250131-ffa_updates-v2-0-544ba4e35387@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=1372; i=sudeep.holla@arm.com; h=from:subject:message-id; bh=eazUrEHzI9tgu7HGeZo00Su8OKcdX3GAHEGm8aY/0lo=; b=owEBbQKS/ZANAwAIAQBBurwxfuKYAcsmYgBnnLMQduI8J2ZBF/yjeq/uoVdCw7wEPbFdQjDr/ m5zy7spEcyJAjMEAAEIAB0WIQS6ceUSBvMeskPdk+EAQbq8MX7imAUCZ5yzEAAKCRAAQbq8MX7i mDfZD/0bKrdYu/vpeuu6kBgWsDBaaRfdKZ59GwkwC87iz0SXQYmWpu6tZWe71+TmJJhtx4HLwiX ElAQDv7+MvEjboXR2IcTgzMiAYg30ysRk5QYo4/M+QU25gM/APQhWoI/kZpuV65LI52532Jk/8C 2kWXvhJCwc6ZzKTZQVzlsvlUyZgOyQ1puX6p+JQYwRoVI2fug485dj9tHWsCrdgJ8kSDpPwAdrG j8SGnd0R8P9dPMy7OcQJz4fugW7aGzu8qqxDdBbzt75STbAZ2Tt+J7hOMU3q1xNgv16a2krB1Id MqkhdnzRljShO0oT7wpu0mPf9Iu1r9wukiIXtG7meCKv0SW+KGCkYYum8T9khTkpQejpUFem0DL uIZqhC9mZ92OYJhWSjRor6TsraeyfE30pWlg4PQUlCvIrc2rI6e1j0Qdx9bnS+j6S10c0MXdccU uWKGNMYx8T5l1ONQv2h0Y3hhAqbGhe5vC9Rp3J36pHDIFG2L7j36MqiFMxFidZR580SAE01szIS AtVEWIV2TaXDf0qYft8LaW5yrJ3591gWzXS80pc3jtJFKVXKRx4I8Ld9tIY3WSs1mDwGaIdxcC3 U1ksvimT3Or4xYoRsbg22O4PmajhypXQ/6rBuY2OWK40AFMfrKRXDUfculbF4NGkazus2CrN6Om 0OkIWNOtbWb4zjA== X-Developer-Key: i=sudeep.holla@arm.com; a=openpgp; fpr=7360A21742ADF5A11767C1C139CFD4755FE2D5B4 The basic and mandatory features of FF-A v1.2 are all supported now. The driver supported version can be bumped from v1.1 to v1.2 Signed-off-by: Sudeep Holla --- drivers/firmware/arm_ffa/driver.c | 2 +- include/linux/arm_ffa.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/d= river.c index cbe0fe5f22bd8c60f3070f5e45d8722e3c9c23c8..8188c8dd3ed6ceb9e9966148b42= ef2f88baa6dd3 100644 --- a/drivers/firmware/arm_ffa/driver.c +++ b/drivers/firmware/arm_ffa/driver.c @@ -44,7 +44,7 @@ =20 #include "common.h" =20 -#define FFA_DRIVER_VERSION FFA_VERSION_1_1 +#define FFA_DRIVER_VERSION FFA_VERSION_1_2 #define FFA_MIN_VERSION FFA_VERSION_1_0 =20 #define SENDER_ID_MASK GENMASK(31, 16) diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index bd78deeff284e2f46d42cfc7af218f4a0f3d1478..4fcbdc70cbc985eabb90733329c= 974384d229053 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -112,6 +112,7 @@ FIELD_PREP(FFA_MINOR_VERSION_MASK, (minor))) #define FFA_VERSION_1_0 FFA_PACK_VERSION_INFO(1, 0) #define FFA_VERSION_1_1 FFA_PACK_VERSION_INFO(1, 1) +#define FFA_VERSION_1_2 FFA_PACK_VERSION_INFO(1, 2) =20 /** * FF-A specification mentions explicitly about '4K pages'. This should --=20 2.34.1