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 B81ECC83F2D for ; Thu, 29 Aug 2024 14:46:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7A9B810E6CE; Thu, 29 Aug 2024 14:46:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="NlnqoGHj"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id AEF5C10E6CE for ; Thu, 29 Aug 2024 14:46:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724942792; x=1756478792; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Y3Uvyktr2nVcykjKcXl7yoBFUZtrSsiywFxM765+rFM=; b=NlnqoGHjcGqlzNVqR6HBgDAiL2mXDygsUs7piaWsP6ED+IoWehI6ohcg LU2zVlkWdYQsQQnRa/dUPrCcSQvTdL31coZDPcObYfo0rorr0dbYO/YvB tSWDNyKou/dozqhpbIwt212vug1Fg1+/a6BQqZpCKvKSPqf071FF7r0Dz eqv0lVI2SKJ7E0TVWAhzH6MNIHjdQzxOBII9uGyPoWcQLiClRQK9pC340 +P2nhRWLOhBWm7RxE2yLbwbSvCePJroxo2csNimXrPAw914rD/0lw1qmj DhGT1kjFAZapVIbZZ0OOEICsoxBn/AAUnd4SKGpZYUbE/vIjC+ri34+b/ w==; X-CSE-ConnectionGUID: Ik115w+bSOGarMcnTLLwmA== X-CSE-MsgGUID: 6CZUTxTwTtWsR9BXYced0w== X-IronPort-AV: E=McAfee;i="6700,10204,11179"; a="34947558" X-IronPort-AV: E=Sophos;i="6.10,185,1719903600"; d="scan'208";a="34947558" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2024 07:46:32 -0700 X-CSE-ConnectionGUID: 9d4+xWP/TbuCddIE3FyPPQ== X-CSE-MsgGUID: KxzeXDOfTdyYvyfJlYfI+g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,185,1719903600"; d="scan'208";a="64304068" Received: from bergbenj-mobl1.ger.corp.intel.com (HELO localhost.localdomain) ([10.245.246.237]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2024 07:46:29 -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 Subject: [PATCH i-g-t v5 07/17] lib/gpgpu_shader: Allow enabling illegal opcode exceptions in shader Date: Thu, 29 Aug 2024 16:45:37 +0200 Message-Id: <20240829144547.105371-8-christoph.manszewski@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240829144547.105371-1-christoph.manszewski@intel.com> References: <20240829144547.105371-1-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 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 c1bb70507..fb0bd6e4c 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 0bbeae66f..26a117a0b 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