From patchwork Tue Jul 26 20:41:24 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eric Anholt X-Patchwork-Id: 9248919 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0073C607D8 for ; Tue, 26 Jul 2016 20:41:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E616026222 for ; Tue, 26 Jul 2016 20:41:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DAB2826B41; Tue, 26 Jul 2016 20:41:36 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 296F126222 for ; Tue, 26 Jul 2016 20:41:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 97D0A6E311; Tue, 26 Jul 2016 20:41:29 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from anholt.net (anholt.net [50.246.234.109]) by gabe.freedesktop.org (Postfix) with ESMTP id DE0A96E311 for ; Tue, 26 Jul 2016 20:41:26 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 35D562C9C06E; Tue, 26 Jul 2016 13:41:26 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at anholt.net Received: from anholt.net ([127.0.0.1]) by localhost (kingsolver.anholt.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id T4wcCxqGKqxG; Tue, 26 Jul 2016 13:41:25 -0700 (PDT) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 32C7B2C9C06B; Tue, 26 Jul 2016 13:41:25 -0700 (PDT) Received: by eliezer.anholt.net (Postfix, from userid 1000) id D6B20F006CF; Tue, 26 Jul 2016 13:41:24 -0700 (PDT) From: Eric Anholt To: intel-gfx@lists.freedesktop.org Date: Tue, 26 Jul 2016 13:41:24 -0700 Message-Id: <1469565684-20956-1-git-send-email-eric@anholt.net> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH igt] vc4: Add a test for BO lookup failure error path. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Causes an oops in the current kernel. --- tests/Makefile.am | 2 ++ tests/Makefile.sources | 1 + tests/vc4_lookup_fail.c | 81 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 84 insertions(+) create mode 100644 tests/vc4_lookup_fail.c diff --git a/tests/Makefile.am b/tests/Makefile.am index 102b8a6432f9..4476a6afb202 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -113,6 +113,8 @@ prime_nv_pcopy_CFLAGS = $(AM_CFLAGS) $(DRM_NOUVEAU_CFLAGS) prime_nv_pcopy_LDADD = $(LDADD) $(DRM_NOUVEAU_LIBS) vc4_create_bo_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS) vc4_create_bo_LDADD = $(LDADD) $(DRM_VC4_LIBS) +vc4_lookup_fail_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS) +vc4_lookup_fail_LDADD = $(LDADD) $(DRM_VC4_LIBS) vc4_wait_bo_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS) vc4_wait_bo_LDADD = $(LDADD) $(DRM_VC4_LIBS) vc4_wait_seqno_CFLAGS = $(AM_CFLAGS) $(DRM_VC4_CFLAGS) diff --git a/tests/Makefile.sources b/tests/Makefile.sources index 8a9a7ec9986b..18bd48db90f4 100644 --- a/tests/Makefile.sources +++ b/tests/Makefile.sources @@ -6,6 +6,7 @@ NOUVEAU_TESTS_M = \ VC4_TESTS_M = \ vc4_create_bo \ + vc4_lookup_fail \ vc4_wait_bo \ vc4_wait_seqno \ $(NULL) diff --git a/tests/vc4_lookup_fail.c b/tests/vc4_lookup_fail.c new file mode 100644 index 000000000000..f0234ee5263c --- /dev/null +++ b/tests/vc4_lookup_fail.c @@ -0,0 +1,81 @@ +/* + * Copyright © 2016 Broadcom + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#include "igt.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "vc4_drm.h" +#include "vc4_packet.h" + +igt_main +{ + int fd; + + igt_fixture + fd = drm_open_driver(DRIVER_VC4); + + igt_subtest("bad-color-write") { + uint32_t size = 4096; + /* A single row will be a page. */ + uint32_t width = 1024; + uint32_t height = size / (width * 4); + uint32_t handle = 0xd0d0d0d0; /* Don't actually make a BO */ + struct drm_vc4_submit_cl submit = { + .color_write = { + .hindex = 0, + .bits = VC4_SET_FIELD(VC4_RENDER_CONFIG_FORMAT_RGBA8888, + VC4_RENDER_CONFIG_FORMAT), + }, + + .color_read = { .hindex = ~0 }, + .zs_read = { .hindex = ~0 }, + .zs_write = { .hindex = ~0 }, + .msaa_color_write = { .hindex = ~0 }, + .msaa_zs_write = { .hindex = ~0 }, + + .bo_handles = (uint64_t)(uintptr_t)&handle, + .bo_handle_count = 1, + .width = width, + .height = height, + .max_x_tile = ALIGN(width, 64) / 64 - 1, + .max_y_tile = ALIGN(height, 64) / 64 - 1, + .clear_color = { 0xcccccccc, 0xcccccccc }, + .flags = VC4_SUBMIT_CL_USE_CLEAR_COLOR, + }; + + igt_assert_eq_u32(width * height * 4, size); + + do_ioctl_err(fd, DRM_IOCTL_VC4_SUBMIT_CL, &submit, EINVAL); + } + + igt_fixture + close(fd); +}