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 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 3BC2DCD1283 for ; Thu, 28 Mar 2024 18:32:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F104811250E; Thu, 28 Mar 2024 18:32:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="iqkQILQA"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8B04110F984 for ; Thu, 28 Mar 2024 18:31:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1711650719; x=1743186719; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=V/TXv+fUhRFPt9Bj2pavoMaIhahyBC2KCXRrxyf97vM=; b=iqkQILQAvB+G/oyRAtB68HFl3TwBRJ+E3fPLpbBjEFn61TMLzdUTvZU3 0+nKfcwlzvMwznMmIGNljj4h3pXxh7TiAgL6wnspjvvpT7v8iU8xcBkpB VkCHFBKAH4CM8edU94Q3We30nhZNqFFJ+/6NAkvIJUYdbrnsS5bONaumX jnePAPPtu3DeSLLdYjPesseL44ZPPtqWcX6fXpPnOtYKk7zNNwduAZW8u V9E517ZiL/LNOBArFtSHNbFep1rCEtis/Nsb2t8Jdh1jZL9NUmpCtABn6 dKBxGHowwiVCFaSxSBkChfckSPIAt3GlJkISotqknC81pcMjraxjG5nCo w==; X-CSE-ConnectionGUID: NJxjDf9IQge7LlmxNHAKDw== X-CSE-MsgGUID: d2VG89g7QLSJxD1BEdIHow== X-IronPort-AV: E=McAfee;i="6600,9927,11027"; a="18205404" X-IronPort-AV: E=Sophos;i="6.07,162,1708416000"; d="scan'208";a="18205404" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2024 11:31:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,162,1708416000"; d="scan'208";a="47700377" Received: from mwajdecz-mobl.ger.corp.intel.com ([10.249.157.82]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2024 11:31:57 -0700 From: Michal Wajdeczko To: intel-xe@lists.freedesktop.org Subject: [PATCH 2/7] drm/xe/guc: Add PF2GUC_UPDATE_VGT_POLICY to ABI Date: Thu, 28 Mar 2024 19:31:42 +0100 Message-Id: <20240328183147.495-3-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240328183147.495-1-michal.wajdeczko@intel.com> References: <20240328183147.495-1-michal.wajdeczko@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" In upcoming patches the PF driver will add support to change GuC policies and will need to use PF2GUC_UPDATE_VGT_POLICY messages. Add necessary definitions to our GuC firmware ABI header. Signed-off-by: Michal Wajdeczko --- .../gpu/drm/xe/abi/guc_actions_sriov_abi.h | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h b/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h index 55cbf5ea05b5..561c54a86016 100644 --- a/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h +++ b/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h @@ -213,6 +213,53 @@ #define GUC_PF_NOTIFY_VF_PAUSE_DONE 3u #define GUC_PF_NOTIFY_VF_FIXUP_DONE 4u +/** + * DOC: PF2GUC_UPDATE_VGT_POLICY + * + * This message is optionaly used by the PF to set `GuC VGT Policy KLVs`_. + * + * This message must be sent as `CTB HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_PF2GUC_UPDATE_VGT_POLICY` = 0x5502 | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:0 | **CFG_ADDR_LO** - dword aligned GGTT offset that | + * | | | represents the start of `GuC VGT Policy KLVs`_ list. | + * +---+-------+--------------------------------------------------------------+ + * | 2 | 31:0 | **CFG_ADDR_HI** - upper 32 bits of above offset. | + * +---+-------+--------------------------------------------------------------+ + * | 3 | 31:0 | **CFG_SIZE** - size (in dwords) of the config buffer | + * +---+-------+--------------------------------------------------------------+ + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_RESPONSE_SUCCESS_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:0 | **COUNT** - number of KLVs successfully applied | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_PF2GUC_UPDATE_VGT_POLICY 0x5502u + +#define PF2GUC_UPDATE_VGT_POLICY_REQUEST_MSG_LEN (GUC_HXG_REQUEST_MSG_MIN_LEN + 3u) +#define PF2GUC_UPDATE_VGT_POLICY_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0 +#define PF2GUC_UPDATE_VGT_POLICY_REQUEST_MSG_1_CFG_ADDR_LO GUC_HXG_REQUEST_MSG_n_DATAn +#define PF2GUC_UPDATE_VGT_POLICY_REQUEST_MSG_2_CFG_ADDR_HI GUC_HXG_REQUEST_MSG_n_DATAn +#define PF2GUC_UPDATE_VGT_POLICY_REQUEST_MSG_3_CFG_SIZE GUC_HXG_REQUEST_MSG_n_DATAn + +#define PF2GUC_UPDATE_VGT_POLICY_RESPONSE_MSG_LEN GUC_HXG_RESPONSE_MSG_MIN_LEN +#define PF2GUC_UPDATE_VGT_POLICY_RESPONSE_MSG_0_COUNT GUC_HXG_RESPONSE_MSG_0_DATA0 + /** * DOC: PF2GUC_UPDATE_VF_CFG * -- 2.43.0