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 1ED121099B40 for ; Fri, 20 Mar 2026 20:54:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CC29010E128; Fri, 20 Mar 2026 20:54:52 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="dF+wELWb"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 459EA10E128 for ; Fri, 20 Mar 2026 20:54:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774040091; x=1805576091; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=2G4Ecj4FVvDxpDDkFdNijlU9xzrRUKbW8g1Eo+9SdT4=; b=dF+wELWbt+4Tu9qQ98Tqpo/yO138hwlSAI+aEQ5/vJ+XPVmKVtknwCgR FQDjS/iD8M5AvnkyBlpLHn/nAXdWrGgrZOIKKiQ+AVCXs2wScN5rUn1lK WUKSVSENCmMK0pbVlpWSbv0qGO/qD2vdYjlY5qqvBix9qURT3I+erE37m bLIXPy1C487iLLhY1qwS6W3XE5U36iVI6CFm3ia6lCHBGBpdNOH+FWsuu zrNx3uId/wo4xnZ4MbsbNdgh7dyjWnzNacRqjKfA1+sIh+G/P730IALir ekoZ1nuBIAow6qLaQruMpNCClx8kzo91tD00dq6LORRlo+BOf/+f6DQEy w==; X-CSE-ConnectionGUID: f5ktNV0zRfKq+ZVb6zIzDw== X-CSE-MsgGUID: 5uWyGv+kQh+tC0ZwAdv9UA== X-IronPort-AV: E=McAfee;i="6800,10657,11735"; a="62693874" X-IronPort-AV: E=Sophos;i="6.23,130,1770624000"; d="scan'208";a="62693874" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Mar 2026 13:54:51 -0700 X-CSE-ConnectionGUID: VudhbbjfQUKw2lMh6NTLXA== X-CSE-MsgGUID: Ubhog+j7RHq9jG52i9iFag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,130,1770624000"; d="scan'208";a="223425722" Received: from dut4407arlh.fm.intel.com ([10.105.10.118]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Mar 2026 13:54:50 -0700 From: Stuart Summers To: Cc: piotr.piorkowski@intel.com, michal.wajdeczko@intel.com, michal.winiarski@intel.com, niranjana.vishwanathapura@intel.com, intel-xe@lists.freedesktop.org, Stuart Summers Subject: [PATCH 0/2] Add support for LMTT specific invalidation Date: Fri, 20 Mar 2026 20:54:40 +0000 Message-ID: <20260320205448.95132-1-stuart.summers@intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Split this into a series from [1] to separate out the op assert to apply to all TLB invalidation operations. v2: Few minor changes to the main patch. See patch notes for details. [1]: https://patchwork.freedesktop.org/series/163541/ Stuart Summers (2): drm/xe: Add an assert that the TLB invalidation op is available drm/xe: Add LMTT invalidation to VF provisioning flow drivers/gpu/drm/xe/abi/guc_actions_abi.h | 2 ++ drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 6 +++--- drivers/gpu/drm/xe/xe_guc_tlb_inval.c | 17 ++++++++++++++++ drivers/gpu/drm/xe/xe_lmtt.c | 16 ++++++++++----- drivers/gpu/drm/xe/xe_lmtt.h | 2 +- drivers/gpu/drm/xe/xe_tlb_inval.c | 23 ++++++++++++++++++++++ drivers/gpu/drm/xe/xe_tlb_inval.h | 3 +++ drivers/gpu/drm/xe/xe_tlb_inval_types.h | 12 +++++++++++ 8 files changed, 72 insertions(+), 9 deletions(-) -- 2.43.0