From patchwork Sun May 15 13:49:49 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leonid Bloch X-Patchwork-Id: 9096481 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 94187BF29F for ; Sun, 15 May 2016 13:58:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0BA1D202A1 for ; Sun, 15 May 2016 13:58:06 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6BF2D20120 for ; Sun, 15 May 2016 13:58:04 +0000 (UTC) Received: from localhost ([::1]:40458 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b1wYV-0002vY-QO for patchwork-qemu-devel@patchwork.kernel.org; Sun, 15 May 2016 09:58:03 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54299) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b1wRP-00086w-Aq for qemu-devel@nongnu.org; Sun, 15 May 2016 09:50:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b1wRL-0007cF-W8 for qemu-devel@nongnu.org; Sun, 15 May 2016 09:50:43 -0400 Received: from mail-wm0-x230.google.com ([2a00:1450:400c:c09::230]:35510) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b1wRK-0007bx-N5 for qemu-devel@nongnu.org; Sun, 15 May 2016 09:50:39 -0400 Received: by mail-wm0-x230.google.com with SMTP id e201so72799847wme.0 for ; Sun, 15 May 2016 06:50:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ravellosystems-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=BXL0NTuIq1MseX3YE0TsmTOi/uSSVWiN8DTDnKpJRsU=; b=pe47Id2oogBexwtmAylsYORB/Es2vsCNDuvI247geKNBU32f2rzIBPXbGXvlukzh+w kbZ7zfYKN8iuF0dRqJWNwqNJttVlQqv+tSs79sR8G4Ipgi0jtOSOJRPSnpnWc4L8+ibm 6rzSgYMsIjhhoBTTFJO0d0HtXWLIg+YxYohzByw9kGKKEneR0g4Hr84gDJeX4vZU+OeL 6aOm6lTN1Zfy6tqBkxMlghuw9V7wMFrdI5ZvAqnkYFRNhBj1gdsuDCzOjTmvzMXXx9qm 9kTdY9IQnV29s0ak9ldGuLz/cuf6zgZ6VNjcW5ONKJFgc/OvGI+o9uk+vTI0I+WLlW3y EuWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=BXL0NTuIq1MseX3YE0TsmTOi/uSSVWiN8DTDnKpJRsU=; b=Hfm/wIKYvixraCaZBFmCj14sYhW/1HeW0n6XzPDeKFl7eIjDGWycwkXsRNjyDzc/91 uodr+IO9J8YbW2EvAzUAssM/EHZwgh99/akzxWbR6ZEe3wkCi2Nlt9Y7ap0otf+918tu voCEFIu3fwRv8CRwW1Q6pTWMV0bC5wJC4t3F+K7hoR9xeENNd85MBrTZL4WZQKtY0APW ZfscaqGhip+tVB18NQDSBBpd9sehiBV4Xf25Rb+tlPzB9qBZndy5EVU+VmwkcRUuU1u8 iyuWgnDUl+y1a3RQomk2nGM1dihavIaNXzpVIjNdErx07xD+1YL9xD/REmy0fl+lez87 dfVA== X-Gm-Message-State: AOPr4FUMvOCJqF9rpMtdgybDr9MCtMSWXozxr71GKqotCDV+wG+EashSVkRCYJ4xdSPNyOt2 X-Received: by 10.28.126.145 with SMTP id z139mr12575920wmc.81.1463320237872; Sun, 15 May 2016 06:50:37 -0700 (PDT) Received: from bark.daynix ([5.102.236.99]) by smtp.gmail.com with ESMTPSA id c4sm28742403wjm.24.2016.05.15.06.50.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 15 May 2016 06:50:36 -0700 (PDT) From: Leonid Bloch To: qemu-devel@nongnu.org Date: Sun, 15 May 2016 16:49:49 +0300 Message-Id: <1463320189-14108-17-git-send-email-leonid.bloch@ravellosystems.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1463320189-14108-1-git-send-email-leonid.bloch@ravellosystems.com> References: <1463320189-14108-1-git-send-email-leonid.bloch@ravellosystems.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2a00:1450:400c:c09::230 Subject: [Qemu-devel] [PATCH v5 16/16] e1000e: Introduce qtest for e1000e device X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dmitry Fleytman , Jason Wang , Leonid Bloch , Shmulik Ladkani , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Dmitry Fleytman Signed-off-by: Dmitry Fleytman Signed-off-by: Leonid Bloch --- tests/Makefile | 3 + tests/e1000e-test.c | 480 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 483 insertions(+) create mode 100644 tests/e1000e-test.c diff --git a/tests/Makefile b/tests/Makefile index 5283e31..829349d 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -142,6 +142,8 @@ gcov-files-virtio-y += $(gcov-files-virtioserial-y) check-qtest-pci-y += tests/e1000-test$(EXESUF) gcov-files-pci-y += hw/net/e1000.c +check-qtest-pci-y += tests/e1000e-test$(EXESUF) +gcov-files-pci-y += hw/net/e1000e.c hw/net/e1000e_core.c check-qtest-pci-y += tests/rtl8139-test$(EXESUF) gcov-files-pci-y += hw/net/rtl8139.c check-qtest-pci-y += tests/pcnet-test$(EXESUF) @@ -550,6 +552,7 @@ tests/i440fx-test$(EXESUF): tests/i440fx-test.o $(libqos-pc-obj-y) tests/q35-test$(EXESUF): tests/q35-test.o $(libqos-pc-obj-y) tests/fw_cfg-test$(EXESUF): tests/fw_cfg-test.o $(libqos-pc-obj-y) tests/e1000-test$(EXESUF): tests/e1000-test.o +tests/e1000e-test$(EXESUF): tests/e1000e-test.o $(libqos-pc-obj-y) tests/rtl8139-test$(EXESUF): tests/rtl8139-test.o $(libqos-pc-obj-y) tests/pcnet-test$(EXESUF): tests/pcnet-test.o tests/eepro100-test$(EXESUF): tests/eepro100-test.o diff --git a/tests/e1000e-test.c b/tests/e1000e-test.c new file mode 100644 index 0000000..d6e6311 --- /dev/null +++ b/tests/e1000e-test.c @@ -0,0 +1,480 @@ + /* + * QTest testcase for e1000e NIC + * + * Copyright (c) 2015 Ravello Systems LTD (http://ravellosystems.com) + * Developed by Daynix Computing LTD (http://www.daynix.com) + * + * Authors: + * Dmitry Fleytman + * Leonid Bloch + * Yan Vugenfirer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + */ + + +#include "qemu/osdep.h" +#include +#include "libqtest.h" +#include "qemu-common.h" +#include "libqos/pci-pc.h" +#include "qemu/sockets.h" +#include "qemu/iov.h" +#include "qemu/bitops.h" +#include "libqos/malloc.h" +#include "libqos/malloc-pc.h" +#include "libqos/malloc-generic.h" + +#define E1000E_IMS (0x00d0) + +#define E1000E_STATUS (0x0008) +#define E1000E_STATUS_LU BIT(1) +#define E1000E_STATUS_ASDV1000 BIT(9) + +#define E1000E_CTRL (0x0000) +#define E1000E_CTRL_RESET BIT(26) + +#define E1000E_RCTL (0x0100) +#define E1000E_RCTL_EN BIT(1) +#define E1000E_RCTL_UPE BIT(3) +#define E1000E_RCTL_MPE BIT(4) + +#define E1000E_RFCTL (0x5008) +#define E1000E_RFCTL_EXTEN BIT(15) + +#define E1000E_TCTL (0x0400) +#define E1000E_TCTL_EN BIT(1) + +#define E1000E_CTRL_EXT (0x0018) +#define E1000E_CTRL_EXT_DRV_LOAD BIT(28) +#define E1000E_CTRL_EXT_TXLSFLOW BIT(22) + +#define E1000E_RX0_MSG_ID (0) +#define E1000E_TX0_MSG_ID (1) +#define E1000E_OTHER_MSG_ID (2) + +#define E1000E_IVAR (0x00E4) +#define E1000E_IVAR_TEST_CFG ((E1000E_RX0_MSG_ID << 0) | BIT(3) | \ + (E1000E_TX0_MSG_ID << 8) | BIT(11) | \ + (E1000E_OTHER_MSG_ID << 16) | BIT(19) | \ + BIT(31)) + +#define E1000E_RING_LEN (0x1000) +#define E1000E_TXD_LEN (16) +#define E1000E_RXD_LEN (16) + +#define E1000E_TDBAL (0x3800) +#define E1000E_TDBAH (0x3804) +#define E1000E_TDLEN (0x3808) +#define E1000E_TDH (0x3810) +#define E1000E_TDT (0x3818) + +#define E1000E_RDBAL (0x2800) +#define E1000E_RDBAH (0x2804) +#define E1000E_RDLEN (0x2808) +#define E1000E_RDH (0x2810) +#define E1000E_RDT (0x2818) + +typedef struct { + QPCIDevice *pci_dev; + void *mac_regs; + + uint64_t tx_ring; + uint64_t rx_ring; +} e1000e_device; + +static int test_sockets[2]; +static QGuestAllocator *test_alloc; +static QPCIBus *test_bus; + +static void e1000e_pci_foreach_callback(QPCIDevice *dev, int devfn, void *data) +{ + *(QPCIDevice **) data = dev; +} + +static QPCIDevice *e1000e_device_find(QPCIBus *bus) +{ + static const int e1000e_vendor_id = 0x8086; + static const int e1000e_dev_id = 0x10D3; + + QPCIDevice *e1000e_dev = NULL; + + qpci_device_foreach(bus, e1000e_vendor_id, e1000e_dev_id, + e1000e_pci_foreach_callback, &e1000e_dev); + + g_assert_nonnull(e1000e_dev); + + return e1000e_dev; +} + +static void e1000e_macreg_write(e1000e_device *d, uint32_t reg, uint32_t val) +{ + qpci_io_writel(d->pci_dev, d->mac_regs + reg, val); +} + +static uint32_t e1000e_macreg_read(e1000e_device *d, uint32_t reg) +{ + return qpci_io_readl(d->pci_dev, d->mac_regs + reg); +} + +static void e1000e_device_init(QPCIBus *bus, e1000e_device *d) +{ + uint32_t val; + + d->pci_dev = e1000e_device_find(bus); + + /* Enable the device */ + qpci_device_enable(d->pci_dev); + + /* Map BAR0 (mac registers) */ + d->mac_regs = qpci_iomap(d->pci_dev, 0, NULL); + g_assert_nonnull(d->mac_regs); + + /* Reset the device */ + val = e1000e_macreg_read(d, E1000E_CTRL); + e1000e_macreg_write(d, E1000E_CTRL, val | E1000E_CTRL_RESET); + + /* Enable and configure MSI-X */ + qpci_msix_enable(d->pci_dev); + e1000e_macreg_write(d, E1000E_IVAR, E1000E_IVAR_TEST_CFG); + + /* Check the device status - link and speed */ + val = e1000e_macreg_read(d, E1000E_STATUS); + g_assert_cmphex(val & (E1000E_STATUS_LU | E1000E_STATUS_ASDV1000), + ==, E1000E_STATUS_LU | E1000E_STATUS_ASDV1000); + + /* Initialize TX/RX logic */ + e1000e_macreg_write(d, E1000E_RCTL, 0); + e1000e_macreg_write(d, E1000E_TCTL, 0); + + /* Notify the device that the driver is ready */ + val = e1000e_macreg_read(d, E1000E_CTRL_EXT); + e1000e_macreg_write(d, E1000E_CTRL_EXT, + val | E1000E_CTRL_EXT_DRV_LOAD | E1000E_CTRL_EXT_TXLSFLOW); + + /* Allocate and setup TX ring */ + d->tx_ring = guest_alloc(test_alloc, E1000E_RING_LEN); + g_assert(d->tx_ring != 0); + + e1000e_macreg_write(d, E1000E_TDBAL, (uint32_t) d->tx_ring); + e1000e_macreg_write(d, E1000E_TDBAH, (uint32_t) (d->tx_ring >> 32)); + e1000e_macreg_write(d, E1000E_TDLEN, E1000E_RING_LEN); + e1000e_macreg_write(d, E1000E_TDT, 0); + e1000e_macreg_write(d, E1000E_TDH, 0); + + /* Enable transmit */ + e1000e_macreg_write(d, E1000E_TCTL, E1000E_TCTL_EN); + + /* Allocate and setup RX ring */ + d->rx_ring = guest_alloc(test_alloc, E1000E_RING_LEN); + g_assert(d->rx_ring != 0); + + e1000e_macreg_write(d, E1000E_RDBAL, (uint32_t)d->rx_ring); + e1000e_macreg_write(d, E1000E_RDBAH, (uint32_t)(d->rx_ring >> 32)); + e1000e_macreg_write(d, E1000E_RDLEN, E1000E_RING_LEN); + e1000e_macreg_write(d, E1000E_RDT, 0); + e1000e_macreg_write(d, E1000E_RDH, 0); + + /* Enable receive */ + e1000e_macreg_write(d, E1000E_RFCTL, E1000E_RFCTL_EXTEN); + e1000e_macreg_write(d, E1000E_RCTL, E1000E_RCTL_EN | + E1000E_RCTL_UPE | + E1000E_RCTL_MPE); + + /* Enable all interrupts */ + e1000e_macreg_write(d, E1000E_IMS, 0xFFFFFFFF); +} + +static void e1000e_tx_ring_push(e1000e_device *d, void *descr) +{ + uint32_t tail = e1000e_macreg_read(d, E1000E_TDT); + uint32_t len = e1000e_macreg_read(d, E1000E_TDLEN) / E1000E_TXD_LEN; + + memwrite(d->tx_ring + tail * E1000E_TXD_LEN, descr, E1000E_TXD_LEN); + e1000e_macreg_write(d, E1000E_TDT, (tail + 1) % len); + + /* Read WB data for the packet transmitted */ + memread(d->tx_ring + tail * E1000E_TXD_LEN, descr, E1000E_TXD_LEN); +} + +static void e1000e_rx_ring_push(e1000e_device *d, void *descr) +{ + uint32_t tail = e1000e_macreg_read(d, E1000E_RDT); + uint32_t len = e1000e_macreg_read(d, E1000E_RDLEN) / E1000E_RXD_LEN; + + memwrite(d->rx_ring + tail * E1000E_RXD_LEN, descr, E1000E_RXD_LEN); + e1000e_macreg_write(d, E1000E_RDT, (tail + 1) % len); + + /* Read WB data for the packet received */ + memread(d->rx_ring + tail * E1000E_RXD_LEN, descr, E1000E_RXD_LEN); +} + +static void e1000e_wait_isr(e1000e_device *d, uint16_t msg_id) +{ + guint64 end_time = g_get_monotonic_time() + 5 * G_TIME_SPAN_SECOND; + + do { + if (qpci_msix_pending(d->pci_dev, msg_id)) { + return; + } + clock_step(10000); + } while (g_get_monotonic_time() < end_time); + + g_error("Timeout expired"); +} + +static void e1000e_send_verify(e1000e_device *d) +{ + struct { + uint64_t buffer_addr; + union { + uint32_t data; + struct { + uint16_t length; + uint8_t cso; + uint8_t cmd; + } flags; + } lower; + union { + uint32_t data; + struct { + uint8_t status; + uint8_t css; + uint16_t special; + } fields; + } upper; + } descr; + + static const uint32_t DTYP_DATA = BIT(20); + static const uint32_t DTYP_EXT = BIT(29); + static const uint32_t DCMD_RS = BIT(27); + static const uint32_t DCMD_EOP = BIT(24); + static const uint32_t DSTA_DD = BIT(0); + + static const int data_len = 64; + char buffer[64]; + int ret; + uint32_t recv_len; + + /* Prepare test data buffer */ + uint64_t data = guest_alloc(test_alloc, data_len); + memwrite(data, "TEST", 5); + + /* Prepare TX descriptor */ + memset(&descr, 0, sizeof(descr)); + descr.buffer_addr = cpu_to_le64(data); + descr.lower.data = cpu_to_le32(DCMD_RS | + DCMD_EOP | + DTYP_EXT | + DTYP_DATA | + data_len); + + /* Put descriptor to the ring */ + e1000e_tx_ring_push(d, &descr); + + /* Wait for TX WB interrupt */ + e1000e_wait_isr(d, E1000E_TX0_MSG_ID); + + /* Check DD bit */ + g_assert_cmphex(le32_to_cpu(descr.upper.data) & DSTA_DD, ==, DSTA_DD); + + /* Check data sent to the backend */ + ret = qemu_recv(test_sockets[0], &recv_len, sizeof(recv_len), 0); + g_assert_cmpint(ret, == , sizeof(recv_len)); + qemu_recv(test_sockets[0], buffer, 64, 0); + g_assert_cmpstr(buffer, == , "TEST"); + + /* Free test data buffer */ + guest_free(test_alloc, data); +} + +static void e1000e_receive_verify(e1000e_device *d) +{ + union { + struct { + uint64_t buffer_addr; + uint64_t reserved; + } read; + struct { + struct { + uint32_t mrq; + union { + uint32_t rss; + struct { + uint16_t ip_id; + uint16_t csum; + } csum_ip; + } hi_dword; + } lower; + struct { + uint32_t status_error; + uint16_t length; + uint16_t vlan; + } upper; + } wb; + } descr; + + static const uint32_t ESTA_DD = BIT(0); + + char test[] = "TEST"; + int len = htonl(sizeof(test)); + struct iovec iov[] = { + { + .iov_base = &len, + .iov_len = sizeof(len), + },{ + .iov_base = test, + .iov_len = sizeof(test), + }, + }; + + static const int data_len = 64; + char buffer[64]; + int ret; + + /* Send a dummy packet to device's socket*/ + ret = iov_send(test_sockets[0], iov, 2, 0, sizeof(len) + sizeof(test)); + g_assert_cmpint(ret, == , sizeof(test) + sizeof(len)); + + /* Prepare test data buffer */ + uint64_t data = guest_alloc(test_alloc, data_len); + + /* Prepare RX descriptor */ + memset(&descr, 0, sizeof(descr)); + descr.read.buffer_addr = cpu_to_le64(data); + + /* Put descriptor to the ring */ + e1000e_rx_ring_push(d, &descr); + + /* Wait for TX WB interrupt */ + e1000e_wait_isr(d, E1000E_RX0_MSG_ID); + + /* Check DD bit */ + g_assert_cmphex(le32_to_cpu(descr.wb.upper.status_error) & + ESTA_DD, ==, ESTA_DD); + + /* Check data sent to the backend */ + memread(data, buffer, sizeof(buffer)); + g_assert_cmpstr(buffer, == , "TEST"); + + /* Free test data buffer */ + guest_free(test_alloc, data); +} + +static void e1000e_device_clear(QPCIBus *bus, e1000e_device *d) +{ + qpci_iounmap(d->pci_dev, d->mac_regs); + qpci_msix_disable(d->pci_dev); +} + +static void data_test_init(e1000e_device *d) +{ + char *cmdline; + + int ret = socketpair(PF_UNIX, SOCK_STREAM, 0, test_sockets); + g_assert_cmpint(ret, != , -1); + + cmdline = g_strdup_printf("-netdev socket,fd=%d,id=hs0 " + "-device e1000e,netdev=hs0", test_sockets[1]); + g_assert_nonnull(cmdline); + + qtest_start(cmdline); + g_free(cmdline); + + test_bus = qpci_init_pc(); + g_assert_nonnull(test_bus); + + test_alloc = pc_alloc_init(); + g_assert_nonnull(test_alloc); + + e1000e_device_init(test_bus, d); +} + +static void data_test_clear(e1000e_device *d) +{ + e1000e_device_clear(test_bus, d); + close(test_sockets[0]); + pc_alloc_uninit(test_alloc); + qpci_free_pc(test_bus); + qtest_end(); +} + +static void test_e1000e_init(gconstpointer data) +{ + e1000e_device d; + + data_test_init(&d); + data_test_clear(&d); +} + +static void test_e1000e_tx(gconstpointer data) +{ + e1000e_device d; + + data_test_init(&d); + e1000e_send_verify(&d); + data_test_clear(&d); +} + +static void test_e1000e_rx(gconstpointer data) +{ + e1000e_device d; + + data_test_init(&d); + e1000e_receive_verify(&d); + data_test_clear(&d); +} + +static void test_e1000e_multiple_transfers(gconstpointer data) +{ + static const long ITERATIONS = 4 * 1024; + long i; + + e1000e_device d; + + data_test_init(&d); + + for (i = 0; i < ITERATIONS; i++) { + e1000e_send_verify(&d); + e1000e_receive_verify(&d); + } + + data_test_clear(&d); +} + +static void test_e1000e_hotplug(gconstpointer data) +{ + static const uint8_t slot = 0x06; + + qtest_start("-device e1000e"); + + qpci_plug_device_test("e1000e", "e1000e_net", slot, NULL); + qpci_unplug_acpi_device_test("e1000e_net", slot); + + qtest_end(); +} + +int main(int argc, char **argv) +{ + g_test_init(&argc, &argv, NULL); + + qtest_add_data_func("e1000e/init", NULL, test_e1000e_init); + qtest_add_data_func("e1000e/tx", NULL, test_e1000e_tx); + qtest_add_data_func("e1000e/rx", NULL, test_e1000e_rx); + qtest_add_data_func("e1000e/multiple_transfers", NULL, + test_e1000e_multiple_transfers); + qtest_add_data_func("e1000e/hotplug", NULL, test_e1000e_hotplug); + + return g_test_run(); +}