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 44404CCD1A0 for ; Wed, 18 Sep 2024 11:31:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 04D1010E260; Wed, 18 Sep 2024 11:31:08 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ZFoj2tsD"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 15CA210E584 for ; Wed, 18 Sep 2024 11:31:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726659066; x=1758195066; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yciJdQ8q6vsMR1OtCoMN5/ZD0ef9eRmioBdTQWDaR2E=; b=ZFoj2tsDeKpr7IoG0JB3FxmqoCOOf5WeCVkJpaa13H03oNOwBH6LrQLx Yg8UoJHMS7ABsbv6UtCRZVu4yABkXoJrX4Dzh72WaLl8LNJzb8kQ+S70h bQlUGhuNMm4+SAXEhyVNEgKNIT+WIYCsTkMdoU3lWMGP1Jjb9nY4fQ2Y/ SxN4Vp6jmY+q3O4dsAduRsd2eeZ02q/S9fB/HAf6h0Qn9R18+lyPaKRw+ VKrmkWuBI+wTidqSzjMCHKb9WTPFQH4stHzrRvYuZ/s2kcPbQWWRRDBM1 8B0K2piA0j3H2XCIKPYIerjvsVZZEn89vmExfABjXIZ7rph/2gKVcrc1U A==; X-CSE-ConnectionGUID: HILOg7NpT3e7/Vk6vgx4Ig== X-CSE-MsgGUID: RSrdkHyfR22Xju0TnW3XRw== X-IronPort-AV: E=McAfee;i="6700,10204,11198"; a="28470085" X-IronPort-AV: E=Sophos;i="6.10,238,1719903600"; d="scan'208";a="28470085" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2024 04:30:59 -0700 X-CSE-ConnectionGUID: X2MVDvO5RUO08sq1XyKVQw== X-CSE-MsgGUID: 8T7VPSLQRX+qUOg96vmT7Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,238,1719903600"; d="scan'208";a="106972590" Received: from mjarzebo-mobl1.ger.corp.intel.com (HELO localhost.localdomain) ([10.245.246.218]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2024 04:30:55 -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 , Jan Sokolowski , Christoph Manszewski Subject: [PATCH i-g-t v7 06/16] lib/gpgpu_shader: Allow enabling illegal opcode exceptions in shader Date: Wed, 18 Sep 2024 13:30:07 +0200 Message-Id: <20240918113017.144687-7-christoph.manszewski@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240918113017.144687-1-christoph.manszewski@intel.com> References: <20240918113017.144687-1-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 f9969c5b5..6d8c7ebb8 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