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 E60B8CD11DD for ; Thu, 28 Mar 2024 18:32:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB4BE10F3BB; Thu, 28 Mar 2024 18:32:11 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="CV+D1sEa"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id A0C1510F984 for ; Thu, 28 Mar 2024 18:31:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1711650720; x=1743186720; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=hYkO/3or+NoZKiO2MSAHAOXqwY9h1YiCfkPRRF6O6NA=; b=CV+D1sEa0BYIigEPBlowrX/ZADIJabB5pTpqz8gDGgxkcxoglaMTDOp7 nEQLxvMl8iNyUbB1DkyPBeJeej6cS8fO6qEJIHFwe3lzTA7QYa5abxaRy Q9UxDMqtocktlRD33hHsLUu9JcPQLzgoa72yqJdv9m2X5z7dZtgJXu6yd GHnnVbGK0VN8qTgagIED1TBD5ujypwEhQC9//fdXTzKkuYixxICOFSnWm 8P9FjcrNoF+DadCkQFIcgjPaMaR74bgB9dzyQVWAjcyRBo4G3AObxRwvf eZT/KAup3YORrMCHEE8EKwn7vq0Dj3ZMOIXXJNUlnc9Iksh20CpQQAkpi g==; X-CSE-ConnectionGUID: bTVZi3b4TAK/zN9MJ386Cg== X-CSE-MsgGUID: g9VoM+hxSTqsVcut3ZXr7A== X-IronPort-AV: E=McAfee;i="6600,9927,11027"; a="18205406" X-IronPort-AV: E=Sophos;i="6.07,162,1708416000"; d="scan'208";a="18205406" 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 11:32:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,162,1708416000"; d="scan'208";a="47700382" 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 11:31:58 -0700 From: Michal Wajdeczko To: intel-xe@lists.freedesktop.org Subject: [PATCH 3/7] drm/xe/guc: Add GUC2PF_ADVERSE_EVENT to ABI Date: Thu, 28 Mar 2024 19:31:43 +0100 Message-Id: <20240328183147.495-4-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 configure monitoring of the VFs activities and will must be abel to handle related GUC2PF_ADVERSE_EVENT event messages from the GuC. Add necessary definitions to our GuC firmware ABI header. Signed-off-by: Michal Wajdeczko --- .../gpu/drm/xe/abi/guc_actions_sriov_abi.h | 30 +++++++++++++++++++ 1 file changed, 30 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 561c54a86016..ea01b21afe28 100644 --- a/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h +++ b/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h @@ -171,6 +171,36 @@ #define VF2GUC_RELAY_TO_PF_REQUEST_MSG_n_RELAY_DATAx GUC_HXG_REQUEST_MSG_n_DATAn #define VF2GUC_RELAY_TO_PF_REQUEST_MSG_NUM_RELAY_DATA GUC_RELAY_MSG_MAX_LEN +/** + * DOC: GUC2PF_ADVERSE_EVENT + * + * This message is used by the GuC to notify PF about adverse events. + * + * This G2H message must be sent as `CTB HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_EVENT_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | DATA0 = MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_GUC2PF_ADVERSE_EVENT` = 0x5104 | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:0 | DATA1 = **VFID** - VF identifier | + * +---+-------+--------------------------------------------------------------+ + * | 2 | 31:0 | DATA2 = **THRESHOLD** - key of the exceeded threshold | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_GUC2PF_ADVERSE_EVENT 0x5104 + +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_LEN (GUC_HXG_EVENT_MSG_MIN_LEN + 2u) +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_0_MBZ GUC_HXG_EVENT_MSG_0_DATA0 +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_1_VFID GUC_HXG_EVENT_MSG_n_DATAn +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_2_THRESHOLD GUC_HXG_EVENT_MSG_n_DATAn + /** * DOC: GUC2PF_VF_STATE_NOTIFY * -- 2.43.0