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 7D30BC369A0 for ; Thu, 3 Apr 2025 17:48:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1A32110EA4E; Thu, 3 Apr 2025 17:48:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="JtWcQyXf"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id EEB8D10EA4C; Thu, 3 Apr 2025 17:48:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1743702538; x=1775238538; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=EegjHAouIXYQ7gyWNayidzRBJxX19BdfHBV9I1UGOJg=; b=JtWcQyXfdBxiRM6s0NuYVUzPYjFTJJF5FnFDm6CE77kHnYSWJv5pIueE o85IxSMJsEYxP2VmmI69ydUgIPBpyjko/V3t/Nf6UNIrbyep3HncU1ByX CdKEJh7tepWLscLXA83RmPJwT6kzKzp+dv/XTYo9O52Z+VUlymqi2WkCQ 45JE6TJEVvthVQ+k4ZNoAfDmNd4KxFgy+i7rszguEnnU56kNUB2jaJcl+ 4rz6Ovnah74Ssd+dB5NoH86GSUzol1RJtpUM0wiZedS1bhY3DNyPJrwNC G7DHOaM015hGNkqfPhFSqPDnc1avdyvqWyCj5AT99CkZWzInaWQlx/WR7 Q==; X-CSE-ConnectionGUID: Gq02+w7cQJKmhVZVQhc6Sw== X-CSE-MsgGUID: ovjzoeV3RvaCgpK84XY7sw== X-IronPort-AV: E=McAfee;i="6700,10204,11393"; a="55758512" X-IronPort-AV: E=Sophos;i="6.15,186,1739865600"; d="scan'208";a="55758512" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2025 10:48:58 -0700 X-CSE-ConnectionGUID: +VXl0ys4TaW3MyMABKQK/Q== X-CSE-MsgGUID: 4eLg9drcQkqsuzgyYvZprg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,186,1739865600"; d="scan'208";a="158057925" Received: from dut138lnl.fm.intel.com ([10.105.23.23]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2025 10:48:57 -0700 From: Jonathan Cavitt To: igt-dev@lists.freedesktop.org Cc: saurabhg.gupta@intel.com, alex.zuo@intel.com, jonathan.cavitt@intel.com, joonas.lahtinen@linux.intel.com, matthew.brost@intel.com, jianxun.zhang@intel.com, shuicheng.lin@intel.com, dri-devel@lists.freedesktop.org, stuart.summers@intel.com, ivan.briano@intel.com Subject: [PATCH v3 2/4] lib/xe/xe_ioctl: Add xe_vm_get_property helper function Date: Thu, 3 Apr 2025 17:48:54 +0000 Message-ID: <20250403174856.75458-3-jonathan.cavitt@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250403174856.75458-1-jonathan.cavitt@intel.com> References: <20250403174856.75458-1-jonathan.cavitt@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" Add a helper function, xe_vm_get_property, that calls the drm_xe_vm_get_property ioctl. Since the ioctl behaves similarly to an xe_query in that it needs to be called once to get the size of the return data and again to save the data, the helper function takes the ioctl structure as a parameter. Signed-off-by: Jonathan Cavitt --- lib/xe/xe_ioctl.c | 5 +++++ lib/xe/xe_ioctl.h | 1 + 2 files changed, 6 insertions(+) diff --git a/lib/xe/xe_ioctl.c b/lib/xe/xe_ioctl.c index 6d83889188..a82714cdfd 100644 --- a/lib/xe/xe_ioctl.c +++ b/lib/xe/xe_ioctl.c @@ -232,6 +232,11 @@ void xe_vm_unbind_sync(int fd, uint32_t vm, uint64_t offset, __xe_vm_bind_sync(fd, vm, 0, offset, addr, size, DRM_XE_VM_BIND_OP_UNMAP); } +void xe_vm_get_property(int fd, uint32_t vm, struct drm_xe_vm_get_property *query) +{ + igt_assert_eq(igt_ioctl(fd, DRM_IOCTL_XE_VM_GET_PROPERTY, query), 0); +} + void xe_vm_destroy(int fd, uint32_t vm) { struct drm_xe_vm_destroy destroy = { diff --git a/lib/xe/xe_ioctl.h b/lib/xe/xe_ioctl.h index 18cc2b72b2..cfeeb79f66 100644 --- a/lib/xe/xe_ioctl.h +++ b/lib/xe/xe_ioctl.h @@ -65,6 +65,7 @@ void xe_vm_bind_array(int fd, uint32_t vm, uint32_t exec_queue, void xe_vm_unbind_all_async(int fd, uint32_t vm, uint32_t exec_queue, uint32_t bo, struct drm_xe_sync *sync, uint32_t num_syncs); +void xe_vm_get_property(int fd, uint32_t vm, struct drm_xe_vm_get_property *query); void xe_vm_destroy(int fd, uint32_t vm); uint32_t __xe_bo_create(int fd, uint32_t vm, uint64_t size, uint32_t placement, uint32_t flags, uint32_t *handle); -- 2.43.0