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 DC0F1CCD1A2 for ; Wed, 15 Oct 2025 22:07:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 98A4910E90A; Wed, 15 Oct 2025 22:07:30 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Lz7+sHgn"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5DED410E901 for ; Wed, 15 Oct 2025 22:07:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760566031; x=1792102031; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=k0Wzy9O5/iGJW035E2f7UpFu7fsKGMczueOiF3YVd0s=; b=Lz7+sHgn9XTZ9uH0wKLTwzUdpjn7pgdCS29Mc/XR2xxccfkf6uAfJAAR pRNTPMEDaBilaXU38AKI10sIMWu9W9XRLtfpPRCCQSSiAuy5YFdGUL/CH oru5qxSxOEf72FAMbuDOI8xc3UmL2+5VJXWjYQw91GlAU/BqKFsqujErS uqZDgEMcc846Qen2mw98/rUxu+hthXS+q/ai9YnoDSHBfl0s0XkDngT3h 6M1c5WMv3iwvSk6pl69uHdr8mRqSM/ErpiKOoffyGsWJdPt5iQIrfMQw1 Dc8mFg5HRljHl+eUAKESjWo6GZTgvasI2ua1uvKjswt6e/WojSSJ06XxV A==; X-CSE-ConnectionGUID: hF90Z+dPT1edJpdBYMxzLw== X-CSE-MsgGUID: ianD56mkSbWKwBpNTw5OOQ== X-IronPort-AV: E=McAfee;i="6800,10657,11583"; a="62794054" X-IronPort-AV: E=Sophos;i="6.19,232,1754982000"; d="scan'208";a="62794054" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2025 15:07:10 -0700 X-CSE-ConnectionGUID: t73jtcF1QBefvl5Roe9gOg== X-CSE-MsgGUID: 0U20F6zsRy6yymX80aYNWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,232,1754982000"; d="scan'208";a="186298287" Received: from lucas-s2600cw.jf.intel.com ([10.54.55.69]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2025 15:07:10 -0700 From: Lucas De Marchi To: intel-xe@lists.freedesktop.org Cc: Lucas De Marchi , Shekhar Chauhan , Balasubramani Vivekanandan , Matt Roper , Tejas Upadhyay , Wang Xin , Niranjana Vishwanathapura Subject: [PATCH v2 09/22] drm/xe: Dump CURRENT_LRCA register Date: Wed, 15 Oct 2025 15:06:24 -0700 Message-ID: <20251015-xe3p-v2-9-b9189b3056a2@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251015-xe3p-v2-0-b9189b3056a2@intel.com> References: <20251015-xe3p-v2-0-b9189b3056a2@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.15-dev-bd47d 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" From: Wang Xin Add CURRENT_LRCA to register dump to help debugging. Cc: Niranjana Vishwanathapura Cc: Matt Roper Signed-off-by: Wang Xin Signed-off-by: Lucas De Marchi --- v2: Extract CURRENT_LRCA from other patch dumping xe3p-specific register (Matt Roper) --- drivers/gpu/drm/xe/regs/xe_engine_regs.h | 3 +++ drivers/gpu/drm/xe/xe_guc_capture.c | 1 + 2 files changed, 4 insertions(+) diff --git a/drivers/gpu/drm/xe/regs/xe_engine_regs.h b/drivers/gpu/drm/xe/regs/xe_engine_regs.h index f4c3e1187a00a..3c05d85902c69 100644 --- a/drivers/gpu/drm/xe/regs/xe_engine_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_engine_regs.h @@ -141,6 +141,9 @@ #define INHIBIT_SWITCH_UNTIL_PREEMPTED REG_BIT(31) #define IDLE_DELAY REG_GENMASK(20, 0) +#define RING_CURRENT_LRCA(base) XE_REG((base) + 0x240) +#define CURRENT_LRCA_VALID REG_BIT(0) + #define RING_CONTEXT_CONTROL(base) XE_REG((base) + 0x244, XE_REG_OPTION_MASKED) #define CTX_CTRL_PXP_ENABLE REG_BIT(10) #define CTX_CTRL_OAC_CONTEXT_ENABLE REG_BIT(8) diff --git a/drivers/gpu/drm/xe/xe_guc_capture.c b/drivers/gpu/drm/xe/xe_guc_capture.c index 243dad3e24185..8d1bfa2cdb151 100644 --- a/drivers/gpu/drm/xe/xe_guc_capture.c +++ b/drivers/gpu/drm/xe/xe_guc_capture.c @@ -122,6 +122,7 @@ struct __guc_capture_parsed_output { { RING_IPEHR(0), REG_32BIT, 0, 0, 0, "IPEHR"}, \ { RING_INSTDONE(0), REG_32BIT, 0, 0, 0, "RING_INSTDONE"}, \ { INDIRECT_RING_STATE(0), REG_32BIT, 0, 0, 0, "INDIRECT_RING_STATE"}, \ + { RING_CURRENT_LRCA(0), REG_32BIT, 0, 0, 0, "CURRENT_LRCA"}, \ { RING_ACTHD(0), REG_64BIT_LOW_DW, 0, 0, 0, NULL}, \ { RING_ACTHD_UDW(0), REG_64BIT_HI_DW, 0, 0, 0, "ACTHD"}, \ { RING_BBADDR(0), REG_64BIT_LOW_DW, 0, 0, 0, NULL}, \ -- 2.51.0