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 D6D01C2D0D0 for ; Mon, 24 Jun 2024 11:40:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5ED0210E400; Mon, 24 Jun 2024 11:40:23 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ewzGOqKg"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id CEC0910E400 for ; Mon, 24 Jun 2024 11:40:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1719229221; x=1750765221; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=lAoObsAhMFw19Zz902L/vBwLoi+MtoAWAkcu+YG3JVY=; b=ewzGOqKg0wuym1El6HA2W8tRnHbnO3h/VZAkGRHINaPnsjZwSxGeRO0w 6qSIcTYAVGqPrkzVZ7H1B8GvDidyK1UwsD+XRx4LKbVJtqAalJrriveBd SGWvCNLPmFIca9uoJLLUV0sT9sxmGrsRFTyx1fWI+Ra9BU8a+PVZ5UrrE O7kR0UofwdtL6AUtZaA4T01RsmXSK6jlzVAGj6QbkpalTbzfbgOakFUmV /T8W1frOBzQAV162hWpuQwctJcoIL5l0f7FWhScN8HVRS51k0CapCxIhh crHnt7w9ENyiCo8Bg4oLJxL++HL5DRf4cq2aoB3uqaLLXb0zAyQvU3zBR A==; X-CSE-ConnectionGUID: DlhIv5WqTBClgA0kjSxPSw== X-CSE-MsgGUID: Qr1HLWoCQ3206rSf4HOQLw== X-IronPort-AV: E=McAfee;i="6700,10204,11112"; a="41609140" X-IronPort-AV: E=Sophos;i="6.08,261,1712646000"; d="scan'208";a="41609140" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jun 2024 04:40:21 -0700 X-CSE-ConnectionGUID: hbS7z9zXSPmvyrFEJLHLog== X-CSE-MsgGUID: ZVHcwJqMSYS2cJJjb0Nx5Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,261,1712646000"; d="scan'208";a="43157293" Received: from kniemiec-mobl1.ger.corp.intel.com (HELO dpiatkow-mobl1.mshome.net) ([10.245.246.196]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jun 2024 04:40:19 -0700 From: Dominik Karol Piatkowski To: igt-dev@lists.freedesktop.org Cc: Dominik Karol Piatkowski Subject: [PATCH i-g-t 1/1] lib/gpu_cmds: Fix hardcoded buffer size Date: Mon, 24 Jun 2024 13:39:49 +0200 Message-Id: <20240624113949.6846-2-dominik.karol.piatkowski@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240624113949.6846-1-dominik.karol.piatkowski@intel.com> References: <20240624113949.6846-1-dominik.karol.piatkowski@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" This patch enables buffers larger than one page to be successfully submitted, allowing for large shader execution. Based on the find by Dominik Grzegorzek. Signed-off-by: Dominik Karol Piątkowski --- lib/gpu_cmds.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/gpu_cmds.c b/lib/gpu_cmds.c index 378fa9166..4f2781e7c 100644 --- a/lib/gpu_cmds.c +++ b/lib/gpu_cmds.c @@ -566,13 +566,13 @@ gen8_emit_state_base_address(struct intel_bb *ibb) /* general state buffer size */ intel_bb_out(ibb, 0xfffff000 | 1); /* dynamic state buffer size */ - intel_bb_out(ibb, 1 << 12 | 1); + intel_bb_out(ibb, ibb->size | 1); /* indirect object buffer size */ intel_bb_out(ibb, 0xfffff000 | 1); /* instruction buffer size, must set modify enable bit, otherwise it may * result in GPU hang */ - intel_bb_out(ibb, 1 << 12 | 1); + intel_bb_out(ibb, ibb->size | 1); } void @@ -610,13 +610,13 @@ gen9_emit_state_base_address(struct intel_bb *ibb) /* general state buffer size */ intel_bb_out(ibb, 0xfffff000 | 1); /* dynamic state buffer size */ - intel_bb_out(ibb, 1 << 12 | 1); + intel_bb_out(ibb, ibb->size | 1); /* indirect object buffer size */ intel_bb_out(ibb, 0xfffff000 | 1); /* intruction buffer size, must set modify enable bit, otherwise it may * result in GPU hang */ - intel_bb_out(ibb, 1 << 12 | 1); + intel_bb_out(ibb, ibb->size | 1); /* Bindless surface state base address */ intel_bb_out(ibb, 0 | BASE_ADDRESS_MODIFY); @@ -1026,14 +1026,14 @@ xehp_emit_state_base_address(struct intel_bb *ibb) /* general state buffer size */ intel_bb_out(ibb, 0xfffff000 | 1); //dw12 /* dynamic state buffer size */ - intel_bb_out(ibb, 1 << 12 | 1); //dw13 + intel_bb_out(ibb, ibb->size | 1); //dw13 /* indirect object buffer size */ if (intel_graphics_ver(ibb->devid) >= IP_VER(20, 0)) //dw14 intel_bb_out(ibb, 0); else intel_bb_out(ibb, 0xfffff000 | 1); /* intruction buffer size */ - intel_bb_out(ibb, 1 << 12 | 1); //dw15 + intel_bb_out(ibb, ibb->size | 1); //dw15 /* Bindless surface state base address */ intel_bb_out(ibb, 0 | BASE_ADDRESS_MODIFY); //dw16 -- 2.34.1