ef6c47f1d7
SLOF is unfortunately quite slow when running with TCG, so the pxe test is also performing rather slow here. By using "-nodefaults" we can disable some devices (vscsi) that we are not interested in here, so that SLOF does not have to scan them during boot and thus starts up a little bit faster. The ppc64 pxe-test now only takes 27 seconds on my laptop instead of 33 seconds. The "-nodefaults" flag seems to work fine for the x86 tests, too, so it is added here unconditionally here (though there is no speed-up on x86 by using this flag). Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*
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* PXE test cases.
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*
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* Copyright (c) 2016 Red Hat Inc.
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*
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* Authors:
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* Michael S. Tsirkin <mst@redhat.com>,
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* Victor Kaplansky <victork@redhat.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include <glib/gstdio.h>
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#include "qemu-common.h"
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#include "libqtest.h"
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#include "boot-sector.h"
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#define NETNAME "net0"
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static const char *disk = "tests/pxe-test-disk.raw";
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static void test_pxe_one(const char *params, bool ipv6)
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{
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char *args;
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args = g_strdup_printf("-machine accel=tcg -nodefaults -boot order=n "
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"-netdev user,id=" NETNAME ",tftp=./,bootfile=%s,"
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"ipv4=%s,ipv6=%s %s", disk, ipv6 ? "off" : "on",
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ipv6 ? "on" : "off", params);
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qtest_start(args);
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boot_sector_test();
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qtest_quit(global_qtest);
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g_free(args);
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}
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static void test_pxe_e1000(void)
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{
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test_pxe_one("-device e1000,netdev=" NETNAME, false);
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}
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static void test_pxe_virtio_pci(void)
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{
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test_pxe_one("-device virtio-net-pci,netdev=" NETNAME, false);
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}
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static void test_pxe_spapr_vlan(void)
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{
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test_pxe_one("-device spapr-vlan,netdev=" NETNAME, true);
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}
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int main(int argc, char *argv[])
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{
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int ret;
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const char *arch = qtest_get_arch();
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ret = boot_sector_init(disk);
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if(ret)
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return ret;
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g_test_init(&argc, &argv, NULL);
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if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
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qtest_add_func("pxe/e1000", test_pxe_e1000);
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qtest_add_func("pxe/virtio", test_pxe_virtio_pci);
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} else if (strcmp(arch, "ppc64") == 0) {
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qtest_add_func("pxe/virtio", test_pxe_virtio_pci);
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qtest_add_func("pxe/spapr-vlan", test_pxe_spapr_vlan);
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}
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ret = g_test_run();
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boot_sector_cleanup(disk);
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return ret;
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}
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