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tests/pxe: Check virtio-net-ccw on s390x

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Now that we've got a firmware that can do TFTP booting on s390x (i.e.
the pc-bios/s390-netboot.img), we can enable the PXE tester for this
architecture, too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <1502431076-22849-3-git-send-email-thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Thomas Huth 2017-08-11 07:57:56 +02:00 committed by Cornelia Huck
parent 83898cce62
commit b1b2feac94
3 changed files with 28 additions and 0 deletions
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1
tests/Makefile.include
View File

@ -360,6 +360,7 @@ check-qtest-microblazeel-y = $(check-qtest-microblaze-y)
check-qtest-xtensaeb-y = $(check-qtest-xtensa-y)
check-qtest-s390x-y = tests/boot-serial-test$(EXESUF)
check-qtest-s390x-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF)
check-qtest-generic-y += tests/qom-test$(EXESUF)
check-qtest-generic-y += tests/test-hmp$(EXESUF)

20
tests/boot-sector.c
View File

@ -67,6 +67,21 @@ static uint8_t x86_boot_sector[512] = {
[0x1FF] = 0xAA,
};
/* For s390x, use a mini "kernel" with the appropriate signature */
static const uint8_t s390x_psw[] = {
0x00, 0x08, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00
};
static const uint8_t s390x_code[] = {
0xa7, 0xf4, 0x00, 0x0a, /* j 0x10010 */
0x00, 0x00, 0x00, 0x00,
'S', '3', '9', '0',
'E', 'P', 0x00, 0x01,
0xa7, 0x38, HIGH(SIGNATURE_ADDR), LOW(SIGNATURE_ADDR), /* lhi r3,0x7c10 */
0xa7, 0x48, LOW(SIGNATURE), HIGH(SIGNATURE), /* lhi r4,0xadde */
0x40, 0x40, 0x30, 0x00, /* sth r4,0(r3) */
0xa7, 0xf4, 0xff, 0xfa /* j 0x10010 */
};
/* Create boot disk file. */
int boot_sector_init(char *fname)
{
@ -92,6 +107,11 @@ int boot_sector_init(char *fname)
LOW(SIGNATURE), SIGNATURE_ADDR,
HIGH(SIGNATURE), SIGNATURE_ADDR + 1);
len = strlen(boot_code);
} else if (g_str_equal(arch, "s390x")) {
len = 0x10000 + sizeof(s390x_code);
boot_code = g_malloc0(len);
memcpy(boot_code, s390x_psw, sizeof(s390x_psw));
memcpy(&boot_code[0x10000], s390x_code, sizeof(s390x_code));
} else {
g_assert_not_reached();
}

7
tests/pxe-test.c
View File

@ -51,6 +51,11 @@ static void test_pxe_spapr_vlan(void)
test_pxe_one("-device spapr-vlan,netdev=" NETNAME, true);
}
static void test_pxe_virtio_ccw(void)
{
test_pxe_one("-device virtio-net-ccw,bootindex=1,netdev=" NETNAME, false);
}
int main(int argc, char *argv[])
{
int ret;
@ -68,6 +73,8 @@ int main(int argc, char *argv[])
} else if (strcmp(arch, "ppc64") == 0) {
qtest_add_func("pxe/virtio", test_pxe_virtio_pci);
qtest_add_func("pxe/spapr-vlan", test_pxe_spapr_vlan);
} else if (g_str_equal(arch, "s390x")) {
qtest_add_func("pxe/virtio-ccw", test_pxe_virtio_ccw);
}
ret = g_test_run();
boot_sector_cleanup(disk);