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 106DAC4828E for ; Fri, 2 Feb 2024 22:50:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C500710F134; Fri, 2 Feb 2024 22:50:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hVXW+smd"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9E48110F134 for ; Fri, 2 Feb 2024 22:50:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1706914256; x=1738450256; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YmBdiCFc5gPWhjorMBXvfx065zN0cmtErt/U+iMwDEk=; b=hVXW+smdFNXKBU5CMfF7goDMES6wJsaK7fxO2Qbqh0u3XpK/tsqlhoae l8w25YIXNCpf9xlZkkiBt30PB6546Bkf8dggwFPoGHjWqTGcnW5rWPii2 a4Mt64+lv7JEluJaSqiFAVph627w2fT8TwErFLYZ+Ktc9VACr4YFugC4f fqOMqutwQxozqkI8hgZVJZFzJfiFUtqa4763RXNMjfriHKFnulY9IYxoz JsFhvQPSucBTnazvz3e1nK1ypcVYHyyG79d1wz0QjQlYkILutoQvx6z9a wT2of0tf0+0fSzBtj0AGzMtSGQf8alZtEFV5bCCfNW6eCc4avtC4r0zus Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10971"; a="153713" X-IronPort-AV: E=Sophos;i="6.05,238,1701158400"; d="scan'208";a="153713" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2024 14:43:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10971"; a="823331998" X-IronPort-AV: E=Sophos;i="6.05,238,1701158400"; d="scan'208";a="823331998" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by orsmga001.jf.intel.com with SMTP; 02 Feb 2024 14:43:48 -0800 Received: by stinkbox (sSMTP sendmail emulation); Sat, 03 Feb 2024 00:43:47 +0200 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, Andrzej Hajda , Nirmoy Das , Paz Zcharya Subject: [PATCH v4 02/16] drm/i915: Print memory region info during probe Date: Sat, 3 Feb 2024 00:43:26 +0200 Message-ID: <20240202224340.30647-3-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240202224340.30647-1-ville.syrjala@linux.intel.com> References: <20240202224340.30647-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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: Ville Syrjälä Dump the details about every memory region into dmesg at probe time. Avoids having to dig those out from random places when debugging stuff. Reviewed-by: Andrzej Hajda Reviewed-by: Nirmoy Das Tested-by: Paz Zcharya Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_memory_region.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c index b2708f8cac2a..52d998e5c21a 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.c +++ b/drivers/gpu/drm/i915/intel_memory_region.c @@ -372,6 +372,24 @@ int intel_memory_regions_hw_probe(struct drm_i915_private *i915) i915->mm.regions[i] = mem; } + for (i = 0; i < ARRAY_SIZE(i915->mm.regions); i++) { + struct intel_memory_region *mem = i915->mm.regions[i]; + u64 region_size, io_size; + + if (!mem) + continue; + + region_size = resource_size(&mem->region) >> 20; + io_size = resource_size(&mem->io) >> 20; + + if (resource_size(&mem->io)) + drm_dbg(&i915->drm, "Memory region(%d): %s: %llu MiB %pR, io: %llu MiB %pR\n", + mem->id, mem->name, region_size, &mem->region, io_size, &mem->io); + else + drm_dbg(&i915->drm, "Memory region(%d): %s: %llu MiB %pR, io: n/a\n", + mem->id, mem->name, region_size, &mem->region); + } + return 0; out_cleanup: -- 2.43.0