From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 897E6C133 for ; Fri, 30 May 2025 20:38:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748637494; cv=none; b=B8//eWT3K7eqWAFgwgZBFQQ94g72biWPQ5DSbARgbSgaLqGFa3RjoeUuhbzsrThCus/EO9cMdfOhQhKO80VbGI/F4ZEsOxZLguYblsAhqYSCYKq68kX0fVZl+TjALOAjhVPLYDm2Nl2R8Wwk7VSzxexkEBcokCtay5UhKqexq/M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748637494; c=relaxed/simple; bh=X2T6/ikAozhJHRbTcneZ9gphT23f/xYf7x2oazwx2NA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=hLMbSBbcc1avVT/6XFYE+6f8onlYZqpmYSQfJYMpLwncSyvOjv6L524BgeLcHrY4TcisuaHfclw9lC0jt8vQJQmyVrADtQn7em+ATVmYRZDQmy7hta0jHsC66OQqXIuHO1ld1KHvsYsFbbQib7thb3WBUr8vO+iHGAb0i/hOiOs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=hLgjVhTc; arc=none smtp.client-ip=198.175.65.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="hLgjVhTc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748637492; x=1780173492; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=X2T6/ikAozhJHRbTcneZ9gphT23f/xYf7x2oazwx2NA=; b=hLgjVhTcAC5KnUhR6HeNCctzv0l7JlchKtN9OVN/rZZWDSaF1jRDzeH7 wRjl4Qh0hXQd7mY+2YLQyiwKN/x4M85ToXINGOA9R8AsH5vVaLveYN8iK KvYKNU0m2skMgZqwUv8vlaSh4sLUSccarPQtkczUcG2leahseqD6u55OK H4NenIHjFEb7tjsKcAaobsACKv7TOunFNlTPox8lZmoLkvHNyY1JEkSZF LeAiTzltG0siTTtbm9GV9V9CT3ApZLTNMKjWUBNVvzqCVT77M39jCUu3z rR8pki/txaz4WYCimCZuKgQJQq+/NEXlNXhz+Sc8RF60VWdikCtuTwlWD w==; X-CSE-ConnectionGUID: V0/GAy1aRiqElhrOkjGIGA== X-CSE-MsgGUID: 3q6cIGY5TwyC0i5erOVpHQ== X-IronPort-AV: E=McAfee;i="6700,10204,11449"; a="54405989" X-IronPort-AV: E=Sophos;i="6.16,196,1744095600"; d="scan'208";a="54405989" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 May 2025 13:38:12 -0700 X-CSE-ConnectionGUID: 0nGvPDCtRVCCwIjtaxLSxQ== X-CSE-MsgGUID: QwbVC4f+THGe4ct0dOCEug== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,196,1744095600"; d="scan'208";a="143824156" Received: from mjruhl-desk.amr.corp.intel.com (HELO mjruhl-desk.intel.com) ([10.124.223.23]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 May 2025 13:38:11 -0700 From: "Michael J. Ruhl" To: platform-driver-x86@vger.kernel.org, intel-xe@lists.freedesktop.org, hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, lucas.demarchi@intel.com, rodrigo.vivi@intel.com Cc: "Michael J. Ruhl" Subject: [PATCH v2 0/8] Crashlog Type1 Version2 support Date: Fri, 30 May 2025 16:37:49 -0400 Message-ID: <20250530203757.190853-1-michael.j.ruhl@intel.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Intel BMG GPU device supports the crashlog feature, which was exposed in an Xe driver patch (drm/xe/vsec: Support BMG devices), however the version of crashlog used by the BMG GPU does not have a supporing PMT driver. Update the PMT crashlog driver to support the BMG crashlog feature. v2: - fix a misconfig for the crashlog DVSEC info in the xe driver - address review comments Michael J. Ruhl (8): drm/xe: Correct BMG VSEC header sizing platform/x86/intel/pmt: white space cleanup platform/x86/intel/pmt: use guard(mutex) platform/x86/intel: refactor endpoint usage platform/x86/intel/pmt: crashlog binary file endpoint platform/x86/intel/pmt: decouple sysfs and namespace platform/x86/intel/pmt: use a version struct platform/x86/intel/pmt: support BMG crashlog drivers/gpu/drm/xe/xe_vsec.c | 20 +- drivers/platform/x86/intel/pmc/core.c | 3 +- drivers/platform/x86/intel/pmc/core.h | 4 +- drivers/platform/x86/intel/pmc/core_ssram.c | 2 +- drivers/platform/x86/intel/pmt/class.c | 57 ++- drivers/platform/x86/intel/pmt/class.h | 23 +- drivers/platform/x86/intel/pmt/crashlog.c | 467 ++++++++++++++++---- drivers/platform/x86/intel/pmt/telemetry.c | 51 +-- drivers/platform/x86/intel/pmt/telemetry.h | 23 +- 9 files changed, 478 insertions(+), 172 deletions(-) -- 2.49.0