Merge remote-tracking branch 'remotes/bkoppelmann/tags/pull-tricore-2019-03-08' into...

[qemu.git] / tests / e1000e-test.c

diff --git a/tests/e1000e-test.c b/tests/e1000e-test.c
index 17a12b8ca0fd351404965984ec834653a60af3c1..77ba8095bbfc0036729611195c7e0552dd90073c 100644 (file)
--- a/tests/e1000e-test.c
+++ b/tests/e1000e-test.c
@@ -32,210 +32,9 @@
 #include "qemu/iov.h"
 #include "qemu/bitops.h"
 #include "libqos/malloc.h"
 #include "qemu/iov.h"
 #include "qemu/bitops.h"
 #include "libqos/malloc.h"

-#include "libqos/malloc-pc.h"
-#include "libqos/malloc-generic.h"
+#include "libqos/e1000e.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 e1000e_device {
-    QPCIDevice *pci_dev;
-    QPCIBar 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 **res = data;
-
-    g_assert_null(*res);
-    *res = 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);
-
-    /* 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)
+static void e1000e_send_verify(QE1000E *d, int *test_sockets, QGuestAllocator *alloc)

 {
     struct {
         uint64_t buffer_addr;
 {
     struct {
         uint64_t buffer_addr;


@@ -268,7 +67,7 @@ static void e1000e_send_verify(e1000e_device *d)
     uint32_t recv_len;
 
     /* Prepare test data buffer */
     uint32_t recv_len;
 
     /* Prepare test data buffer */

-    uint64_t data = guest_alloc(&test_alloc, data_len);
+    uint64_t data = guest_alloc(alloc, data_len);

     memwrite(data, "TEST", 5);
 
     /* Prepare TX descriptor */
     memwrite(data, "TEST", 5);
 
     /* Prepare TX descriptor */


@@ -296,10 +95,10 @@ static void e1000e_send_verify(e1000e_device *d)
     g_assert_cmpstr(buffer, == , "TEST");
 
     /* Free test data buffer */
     g_assert_cmpstr(buffer, == , "TEST");
 
     /* Free test data buffer */

-    guest_free(&test_alloc, data);
+    guest_free(alloc, data);

 }
 
 }
 

-static void e1000e_receive_verify(e1000e_device *d)
+static void e1000e_receive_verify(QE1000E *d, int *test_sockets, QGuestAllocator *alloc)

 {
     union {
         struct {
 {
     union {
         struct {


@@ -348,7 +147,7 @@ static void e1000e_receive_verify(e1000e_device *d)
     g_assert_cmpint(ret, == , sizeof(test) + sizeof(len));
 
     /* Prepare test data buffer */
     g_assert_cmpint(ret, == , sizeof(test) + sizeof(len));
 
     /* Prepare test data buffer */

-    uint64_t data = guest_alloc(&test_alloc, data_len);
+    uint64_t data = guest_alloc(alloc, data_len);

 
     /* Prepare RX descriptor */
     memset(&descr, 0, sizeof(descr));
 
     /* Prepare RX descriptor */
     memset(&descr, 0, sizeof(descr));


@@ -369,109 +168,108 @@ static void e1000e_receive_verify(e1000e_device *d)
     g_assert_cmpstr(buffer, == , "TEST");
 
     /* Free test data 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);
+    guest_free(alloc, data);

 }
 
 }
 

-static void data_test_init(e1000e_device *d)
+static void test_e1000e_init(void *obj, void *data, QGuestAllocator * alloc)

 {
 {

-    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);
-
-    pc_alloc_init(&test_alloc, global_qtest, 0);
-    test_bus = qpci_new_pc(global_qtest, &test_alloc);
-    g_assert_nonnull(test_bus);
-
-    e1000e_device_init(test_bus, d);
+    /* init does nothing */

 }
 
 }
 

-static void data_test_clear(e1000e_device *d)
+static void test_e1000e_tx(void *obj, void *data, QGuestAllocator * alloc)

 {
 {

-    e1000e_device_clear(test_bus, d);
-    close(test_sockets[0]);
-    alloc_destroy(&test_alloc);
-    g_free(d->pci_dev);
-    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;
+    QE1000E_PCI *e1000e = obj;
+    QE1000E *d = &e1000e->e1000e;
+    QOSGraphObject *e_object = obj;
+    QPCIDevice *dev = e_object->get_driver(e_object, "pci-device");
+
+    /* FIXME: add spapr support */
+    if (qpci_check_buggy_msi(dev)) {
+        return;
+    }

 
 

-    data_test_init(&d);
-    e1000e_send_verify(&d);
-    data_test_clear(&d);
+    e1000e_send_verify(d, data, alloc);

 }
 
 }
 

-static void test_e1000e_rx(gconstpointer data)
+static void test_e1000e_rx(void *obj, void *data, QGuestAllocator * alloc)

 {
 {

-    e1000e_device d;
+    QE1000E_PCI *e1000e = obj;
+    QE1000E *d = &e1000e->e1000e;
+    QOSGraphObject *e_object = obj;
+    QPCIDevice *dev = e_object->get_driver(e_object, "pci-device");
+
+    /* FIXME: add spapr support */
+    if (qpci_check_buggy_msi(dev)) {
+        return;
+    }

 
 

-    data_test_init(&d);
-    e1000e_receive_verify(&d);
-    data_test_clear(&d);
+    e1000e_receive_verify(d, data, alloc);

 }
 
 }
 

-static void test_e1000e_multiple_transfers(gconstpointer data)
+static void test_e1000e_multiple_transfers(void *obj, void *data,
+                                           QGuestAllocator *alloc)

 {
     static const long iterations = 4 * 1024;
     long i;
 
 {
     static const long iterations = 4 * 1024;
     long i;
 

-    e1000e_device d;
+    QE1000E_PCI *e1000e = obj;
+    QE1000E *d = &e1000e->e1000e;
+    QOSGraphObject *e_object = obj;
+    QPCIDevice *dev = e_object->get_driver(e_object, "pci-device");

 
 

-    data_test_init(&d);
+    /* FIXME: add spapr support */
+    if (qpci_check_buggy_msi(dev)) {
+        return;
+    }

 
     for (i = 0; i < iterations; i++) {
 
     for (i = 0; i < iterations; i++) {

-        e1000e_send_verify(&d);
-        e1000e_receive_verify(&d);
+        e1000e_send_verify(d, data, alloc);
+        e1000e_receive_verify(d, data, alloc);

     }
 
     }
 

-    data_test_clear(&d);

 }
 
 }
 

-static void test_e1000e_hotplug(gconstpointer data)
+static void test_e1000e_hotplug(void *obj, void *data, QGuestAllocator * alloc)

 {
 {

-    qtest_start("-device e1000e");
-

     qtest_qmp_device_add("e1000e", "e1000e_net", "{'addr': '0x06'}");
     qpci_unplug_acpi_device_test("e1000e_net", 0x06);
     qtest_qmp_device_add("e1000e", "e1000e_net", "{'addr': '0x06'}");
     qpci_unplug_acpi_device_test("e1000e_net", 0x06);

+}
+
+static void data_test_clear(void *sockets)
+{
+    int *test_sockets = sockets;

 
 

-    qtest_end();
+    close(test_sockets[0]);
+    qos_invalidate_command_line();
+    close(test_sockets[1]);
+    g_free(test_sockets);

 }
 
 }
 

-int main(int argc, char **argv)
+static void *data_test_init(GString *cmd_line, void *arg)

 {
 {

-    g_test_init(&argc, &argv, NULL);
+    int *test_sockets = g_new(int, 2);
+    int ret = socketpair(PF_UNIX, SOCK_STREAM, 0, test_sockets);
+    g_assert_cmpint(ret, != , -1);

 
 

-    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);
+    g_string_append_printf(cmd_line, " -netdev socket,fd=%d,id=hs0 ",
+                           test_sockets[1]);

 
 

-    return g_test_run();
+    g_test_queue_destroy(data_test_clear, test_sockets);
+    return test_sockets;

 }
 }

+
+static void register_e1000e_test(void)
+{
+    QOSGraphTestOptions opts = {
+        .before = data_test_init,
+    };
+
+    qos_add_test("init", "e1000e", test_e1000e_init, &opts);
+    qos_add_test("tx", "e1000e", test_e1000e_tx, &opts);
+    qos_add_test("rx", "e1000e", test_e1000e_rx, &opts);
+    qos_add_test("multiple_transfers", "e1000e",
+                      test_e1000e_multiple_transfers, &opts);
+    qos_add_test("hotplug", "e1000e", test_e1000e_hotplug, &opts);
+}
+
+libqos_init(register_e1000e_test);