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 8BFAAC531DC for ; Fri, 23 Aug 2024 18:23:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 51C2610E0E2; Fri, 23 Aug 2024 18:23:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="PE15Y7Kz"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0DECC10E0E2 for ; Fri, 23 Aug 2024 18:23:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724437392; x=1755973392; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=eQUDABjRYV0DhxIH3QvZei/B46/4lbsz44BejmIA+wI=; b=PE15Y7KzljPtcr3l8hCJ9D+m1AQ66MrePWF0H1/pwUQ0/56rinz4p5bB Akm1me7NkRrAw4G2bJYoJIbC9Bl4P/MhwyPxjGqLJh827bG4LOscveu+v xeExW8iYvHyBtumSda+q6mVYHpb/EL9WvtxJzd1UZDkb4KGpgRzTQYya9 5P6YRuwIEYbXGC+x+PcYTyHotT0OKPa8lzgd+LKct4FZA2jm6EMTVyE1z Zgwv7BugbxU3BfIq9tKsk0scq9ClTv+rbBFDKCZAaG74LL7ZMYWkpfq3O OTM1abk5NuXrgGuEhGnyuF8fnOW8JO/SDRFvpWrhW7uX2LPxI6OSCiep8 w==; X-CSE-ConnectionGUID: RYqihosQQuaRLRtcVBTe6Q== X-CSE-MsgGUID: Td+scvYFRhCsUv/felhqtQ== X-IronPort-AV: E=McAfee;i="6700,10204,11172"; a="34079286" X-IronPort-AV: E=Sophos;i="6.10,171,1719903600"; d="scan'208";a="34079286" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2024 11:23:12 -0700 X-CSE-ConnectionGUID: yK35OHIrTmactjcMw58oZQ== X-CSE-MsgGUID: aNMqFzyCSMGY4JUrQu0HRg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,171,1719903600"; d="scan'208";a="92606101" Received: from sschumil-mobl2.ger.corp.intel.com (HELO localhost.localdomain) ([10.245.246.10]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2024 11:23:07 -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 v4 08/17] lib/gpgpu_shader: Allow enabling illegal opcode exceptions in shader Date: Fri, 23 Aug 2024 20:22:13 +0200 Message-Id: <20240823182222.305965-9-christoph.manszewski@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240823182222.305965-1-christoph.manszewski@intel.com> References: <20240823182222.305965-1-christoph.manszewski@intel.com> MIME-Version: 1.0 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 Acked-by: Dominik Grzegorzek --- 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 1616c1942..4e61a548f 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