From patchwork Wed Sep 7 15:58:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winkler, Tomas" X-Patchwork-Id: 12969186 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 E222DC38145 for ; Wed, 7 Sep 2022 15:59:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B740210E347; Wed, 7 Sep 2022 15:59:46 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id D1F3110E347 for ; Wed, 7 Sep 2022 15:59:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662566381; x=1694102381; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=7LPD4nhApM8sqGjNR6JnkE4Y4ACFhfMxX7DGMWYyNmI=; b=SSQaLVYytC/G/wQhAmCcNSbTb4kGi9KsGhocblQgYxYkzFDZ8YNIsVgY eeZNITUKIpc5SpB3IFDN8ECmPUdI7kIAHQPExy06Fm4IE1v6++lOWK5eH hSoqaTCOL/izeJIZ8xQfBqGG2WVShplKozvsHxUcmRPQCLJhLm8gVTYJH RBf6jKlqIzkcXyir3u5u+IEgFtt+jkQzLjefTQI7bX8M9/rswwomPZ/2Z hY6Z7KLEEkiit24eyDdSbISKt93jTT1jEEuRPjvXeq2amTJzterhQv63Q HACOQkUhaG4Lj48MQoJNp0i+2qsTZkIjHWPzKAEEd7WNXBMvY1lqs8x2M g==; X-IronPort-AV: E=McAfee;i="6500,9779,10463"; a="297701422" X-IronPort-AV: E=Sophos;i="5.93,297,1654585200"; d="scan'208";a="297701422" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2022 08:59:18 -0700 X-IronPort-AV: E=Sophos;i="5.93,297,1654585200"; d="scan'208";a="676248010" Received: from twinkler-lnx.jer.intel.com ([10.12.87.143]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2022 08:59:15 -0700 From: Tomas Winkler To: Greg Kroah-Hartman , David Airlie , Daniel Vetter Date: Wed, 7 Sep 2022 18:58:06 +0300 Message-Id: <20220907155813.1427526-10-tomas.winkler@intel.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220907155813.1427526-1-tomas.winkler@intel.com> References: <20220907155813.1427526-1-tomas.winkler@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v8 09/16] mei: bus: export common mkhi definitions into a separate header X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, Alexander Usyskin , linux-kernel@vger.kernel.org, Rodrigo Vivi , Tomas Winkler , Vitaly Lubart Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Vitaly Lubart Exported common mkhi definitions from bus-fixup.c into a separate header file mkhi.h for other driver usage. Signed-off-by: Vitaly Lubart Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin --- drivers/misc/mei/bus-fixup.c | 31 +------------------- drivers/misc/mei/mkhi.h | 57 ++++++++++++++++++++++++++++++++++++ 2 files changed, 58 insertions(+), 30 deletions(-) create mode 100644 drivers/misc/mei/mkhi.h diff --git a/drivers/misc/mei/bus-fixup.c b/drivers/misc/mei/bus-fixup.c index 344598fcf8e9..c4e527803299 100644 --- a/drivers/misc/mei/bus-fixup.c +++ b/drivers/misc/mei/bus-fixup.c @@ -15,6 +15,7 @@ #include "mei_dev.h" #include "client.h" +#include "mkhi.h" #define MEI_UUID_NFC_INFO UUID_LE(0xd2de1625, 0x382d, 0x417d, \ 0x48, 0xa4, 0xef, 0xab, 0xba, 0x8a, 0x12, 0x06) @@ -89,20 +90,6 @@ struct mei_os_ver { u8 reserved2; } __packed; -#define MKHI_FEATURE_PTT 0x10 - -struct mkhi_rule_id { - __le16 rule_type; - u8 feature_id; - u8 reserved; -} __packed; - -struct mkhi_fwcaps { - struct mkhi_rule_id id; - u8 len; - u8 data[]; -} __packed; - struct mkhi_fw_ver_block { u16 minor; u8 major; @@ -115,22 +102,6 @@ struct mkhi_fw_ver { struct mkhi_fw_ver_block ver[MEI_MAX_FW_VER_BLOCKS]; } __packed; -#define MKHI_FWCAPS_GROUP_ID 0x3 -#define MKHI_FWCAPS_SET_OS_VER_APP_RULE_CMD 6 -#define MKHI_GEN_GROUP_ID 0xFF -#define MKHI_GEN_GET_FW_VERSION_CMD 0x2 -struct mkhi_msg_hdr { - u8 group_id; - u8 command; - u8 reserved; - u8 result; -} __packed; - -struct mkhi_msg { - struct mkhi_msg_hdr hdr; - u8 data[]; -} __packed; - #define MKHI_OSVER_BUF_LEN (sizeof(struct mkhi_msg_hdr) + \ sizeof(struct mkhi_fwcaps) + \ sizeof(struct mei_os_ver)) diff --git a/drivers/misc/mei/mkhi.h b/drivers/misc/mei/mkhi.h new file mode 100644 index 000000000000..43cadfb1b990 --- /dev/null +++ b/drivers/misc/mei/mkhi.h @@ -0,0 +1,57 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2003-2022, Intel Corporation. All rights reserved. + * Intel Management Engine Interface (Intel MEI) Linux driver + */ + +#ifndef _MEI_MKHI_H_ +#define _MEI_MKHI_H_ + +#include + +#define MKHI_FEATURE_PTT 0x10 + +#define MKHI_FWCAPS_GROUP_ID 0x3 +#define MKHI_FWCAPS_SET_OS_VER_APP_RULE_CMD 6 +#define MKHI_GEN_GROUP_ID 0xFF +#define MKHI_GEN_GET_FW_VERSION_CMD 0x2 + +#define MKHI_GROUP_ID_GFX 0x30 +#define MKHI_GFX_RESET_WARN_CMD_REQ 0x0 +#define MKHI_GFX_MEMORY_READY_CMD_REQ 0x1 + +/* Allow transition to PXP mode without approval */ +#define MKHI_GFX_MEM_READY_PXP_ALLOWED 0x1 + +#define MKHI_GROUP_ID_GFX 0x30 +#define MKHI_GFX_RESET_WARN_CMD_REQ 0x0 +#define MKHI_GFX_MEMORY_READY_CMD_REQ 0x1 + +/* Allow transition to PXP mode without approval */ +#define MKHI_GFX_MEM_READY_PXP_ALLOWED 0x1 + +struct mkhi_rule_id { + __le16 rule_type; + u8 feature_id; + u8 reserved; +} __packed; + +struct mkhi_fwcaps { + struct mkhi_rule_id id; + u8 len; + u8 data[]; +} __packed; + +struct mkhi_msg_hdr { + u8 group_id; + u8 command; + u8 reserved; + u8 result; +} __packed; + +struct mkhi_msg { + struct mkhi_msg_hdr hdr; + u8 data[]; +} __packed; + +#endif /* _MEI_MKHI_H_ */