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 B6CBCCD4F5F for ; Thu, 5 Sep 2024 09:28:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 744E610E805; Thu, 5 Sep 2024 09:28:54 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="EJKbqk6c"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 78B8310E806 for ; Thu, 5 Sep 2024 09:28:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725528533; x=1757064533; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=lkHEBvFwed7GOvSqafaBUS9bJJD6wmi2xvjgmLFY9p4=; b=EJKbqk6ciBxE5APhAPN715nM0c437TXgHJ34qKhA/SO9iJLASxYQRBmP E1m/RuPxy2aegmnHFtCYEI/cEsGsU3mPwgzKF1kLcHAZVoUSy25FwspRQ 8g71pF1OqNDQXcZ0DxsYCFrDZnst3yv0ypKsPV/wCASY/I5AuTS7wjSR5 4K4LuH+6mJ48RO7BtY7aHT7ap1aRIdtuA1aJJnKXx5RsqyJlLBPBkow5P HIqedc3sdjL6MKQpL5g9Es35fK/lS7yPTDOu6vKzUe2KABZej5j95eyO1 /vfYbJ8MHr/48qccQ1P0UNMd/b2balSVw/L0pfJmUdgAFZHzqzjnzzh99 Q==; X-CSE-ConnectionGUID: u23I8Ib6Tn+ZkQCqHAmKaQ== X-CSE-MsgGUID: 8DdHIlbVSkCK/6H/6A3wQg== X-IronPort-AV: E=McAfee;i="6700,10204,11185"; a="35590249" X-IronPort-AV: E=Sophos;i="6.10,204,1719903600"; d="scan'208";a="35590249" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2024 02:28:53 -0700 X-CSE-ConnectionGUID: vKhhhkf+RLGuG3KvC0dAtw== X-CSE-MsgGUID: iCjBy/sXSLGbZeV8CcJRug== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,204,1719903600"; d="scan'208";a="65404812" Received: from kniemiec-mobl1.ger.corp.intel.com (HELO localhost.localdomain) ([10.245.246.144]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Sep 2024 02:28:49 -0700 From: Christoph Manszewski To: igt-dev@lists.freedesktop.org Cc: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= , Kamil Konieczny , Dominik Grzegorzek , Maciej Patelczyk , =?UTF-8?q?Dominik=20Karol=20Pi=C4=85tkowski?= , Pawel Sikora , Andrzej Hajda , Kolanupaka Naveena , Mika Kuoppala , Gwan-gyeong Mun , Christoph Manszewski Subject: [PATCH i-g-t v6 07/17] lib/gpgpu_shader: Allow enabling illegal opcode exceptions in shader Date: Thu, 5 Sep 2024 11:28:02 +0200 Message-Id: <20240905092812.94553-8-christoph.manszewski@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240905092812.94553-1-christoph.manszewski@intel.com> References: <20240905092812.94553-1-christoph.manszewski@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" From: Andrzej Hajda Illegal opcode exceptions can be enabled in interface descriptor data passed to COMPUTE_WALKER instruction. Signed-off-by: Andrzej Hajda Cc: Mika Kuoppala Cc: Dominik Grzegorzek Signed-off-by: Christoph Manszewski Reviewed-by: Zbigniew Kempczyński --- lib/gpgpu_shader.c | 4 ++++ lib/gpgpu_shader.h | 1 + 2 files changed, 5 insertions(+) diff --git a/lib/gpgpu_shader.c b/lib/gpgpu_shader.c index 9284ad5ea..d4dd118d6 100644 --- a/lib/gpgpu_shader.c +++ b/lib/gpgpu_shader.c @@ -103,6 +103,7 @@ __xelp_gpgpu_execfunc(struct intel_bb *ibb, struct gpgpu_shader *sip, uint64_t ring, bool explicit_engine) { + struct gen8_interface_descriptor_data *idd; uint32_t interface_descriptor, sip_offset; uint64_t engine; @@ -113,6 +114,8 @@ __xelp_gpgpu_execfunc(struct intel_bb *ibb, interface_descriptor = gen8_fill_interface_descriptor(ibb, target, shdr->instr, 4 * shdr->size); + idd = intel_bb_ptr_get(ibb, interface_descriptor); + idd->desc2.illegal_opcode_exception_enable = shdr->illegal_opcode_exception_enable; if (sip && sip->size) sip_offset = fill_sip(ibb, sip->instr, 4 * sip->size); @@ -163,6 +166,7 @@ __xehp_gpgpu_execfunc(struct intel_bb *ibb, xehp_fill_interface_descriptor(ibb, target, shdr->instr, 4 * shdr->size, &idd); + idd.desc2.illegal_opcode_exception_enable = shdr->illegal_opcode_exception_enable; if (sip && sip->size) sip_offset = fill_sip(ibb, sip->instr, 4 * sip->size); diff --git a/lib/gpgpu_shader.h b/lib/gpgpu_shader.h index b722b9e50..53fe2869e 100644 --- a/lib/gpgpu_shader.h +++ b/lib/gpgpu_shader.h @@ -22,6 +22,7 @@ struct gpgpu_shader { uint32_t (*instr)[4]; }; struct igt_map *labels; + bool illegal_opcode_exception_enable; }; struct iga64_template { -- 2.34.1