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 7A856C282CD for ; Mon, 3 Mar 2025 17:35:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 22D1F10E4BA; Mon, 3 Mar 2025 17:35:38 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="At+n9r9E"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id A65FD10E4BC for ; Mon, 3 Mar 2025 17:35:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741023338; x=1772559338; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=cgxE1hD2stoCIcB5heUNvh3do/qrfCdmISY5Vsfelzo=; b=At+n9r9Eh24qO+Sn8/Vyf83IdZp5PYqeyxhBqgD0IQHJQEKZElPT0DeP /fszPUWyNKMDN8vydnA/5NYZxq1gsqpSGaUQ4OuKZwwnkV5Q5/6gtVR4m vxiyH5k1hAbc8J1vMUHHcYpG/fMlC8KJJnqbBlmAb/kQg+Eu8djYeKepN o/Cp6ETutqtkqTVCToVQCKtu843T1bQk9PBNgePPUtYXFkGAt7i1asH3U c5lkDX1DWm6W8SnLmNCy0NT/+7oIRwaDmNh1IcvHUK9bxM2pL3tB2bBug baUmkwRfY8/+IHIItW7k9epLTw0G7sddKQ6bwiEj5xOAPEgA45uGA9yeI w==; X-CSE-ConnectionGUID: SBf4UWbUQ9CQPnnMZVla9A== X-CSE-MsgGUID: 0dWNhHMgQzKZ2R8r0JjKgg== X-IronPort-AV: E=McAfee;i="6700,10204,11362"; a="41937518" X-IronPort-AV: E=Sophos;i="6.13,330,1732608000"; d="scan'208";a="41937518" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2025 09:35:38 -0800 X-CSE-ConnectionGUID: XK6p30YtSZq9SSGg1c+gTQ== X-CSE-MsgGUID: VN187Ea5ROWRf3PNSDJinQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,330,1732608000"; d="scan'208";a="118101268" Received: from mwajdecz-mobl.ger.corp.intel.com ([10.245.99.10]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2025 09:35:36 -0800 From: Michal Wajdeczko To: intel-xe@lists.freedesktop.org Cc: Michal Wajdeczko Subject: [PATCH 1/5] drm/xe: Add MI_LOAD_REGISTER_REG command definition Date: Mon, 3 Mar 2025 18:35:18 +0100 Message-Id: <20250303173522.1822-2-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20250303173522.1822-1-michal.wajdeczko@intel.com> References: <20250303173522.1822-1-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" The MI_LOAD_REGISTER_REG command reads value from a source register location and writes that value to a destination register location. Bspec: 45730, 60233 Signed-off-by: Michal Wajdeczko --- drivers/gpu/drm/xe/instructions/xe_mi_commands.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h index 167fb0f742de..526bad9d4bac 100644 --- a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h +++ b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h @@ -61,6 +61,10 @@ #define MI_LOAD_REGISTER_MEM (__MI_INSTR(0x29) | XE_INSTR_NUM_DW(4)) #define MI_LRM_USE_GGTT REG_BIT(22) +#define MI_LOAD_REGISTER_REG (__MI_INSTR(0x2a) | XE_INSTR_NUM_DW(3)) +#define MI_LRR_DST_CS_MMIO REG_BIT(19) +#define MI_LRR_SRC_CS_MMIO REG_BIT(18) + #define MI_COPY_MEM_MEM (__MI_INSTR(0x2e) | XE_INSTR_NUM_DW(5)) #define MI_COPY_MEM_MEM_SRC_GGTT REG_BIT(22) #define MI_COPY_MEM_MEM_DST_GGTT REG_BIT(21) -- 2.47.1