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

/*
 * Floppy test cases.
 *
 * Copyright (c) 2012 Kevin Wolf <[email protected]>
 *
 * 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 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 <stdint.h>
#include <string.h>
#include <stdio.h>

#include <glib.h>

#include "libqtest.h"
#include "qemu-common.h"

#define TEST_IMAGE_SIZE 1440 * 1024

#define FLOPPY_BASE 0x3f0
#define FLOPPY_IRQ 6

enum {
    reg_sra         = 0x0,
    reg_srb         = 0x1,
    reg_dor         = 0x2,
    reg_msr         = 0x4,
    reg_dsr         = 0x4,
    reg_fifo        = 0x5,
    reg_dir         = 0x7,
};

enum {
    CMD_SENSE_INT           = 0x08,
    CMD_SEEK                = 0x0f,
    CMD_READ                = 0xe6,
    CMD_RELATIVE_SEEK_OUT   = 0x8f,
    CMD_RELATIVE_SEEK_IN    = 0xcf,
};

enum {
    RQM     = 0x80,
    DIO     = 0x40,

    DSKCHG  = 0x80,
};

char test_image[] = "/tmp/qtest.XXXXXX";

#define assert_bit_set(data, mask) g_assert_cmphex((data) & (mask), ==, (mask))
#define assert_bit_clear(data, mask) g_assert_cmphex((data) & (mask), ==, 0)

static uint8_t base = 0x70;

enum {
    CMOS_FLOPPY     = 0x10,
};

static void floppy_send(uint8_t byte)
{
    uint8_t msr;

    msr = inb(FLOPPY_BASE + reg_msr);
    assert_bit_set(msr, RQM);
    assert_bit_clear(msr, DIO);

    outb(FLOPPY_BASE + reg_fifo, byte);
}

static uint8_t floppy_recv(void)
{
    uint8_t msr;

    msr = inb(FLOPPY_BASE + reg_msr);
    assert_bit_set(msr, RQM | DIO);

    return inb(FLOPPY_BASE + reg_fifo);
}

/* pcn: Present Cylinder Number */
static void ack_irq(uint8_t *pcn)
{
    uint8_t ret;

    g_assert(get_irq(FLOPPY_IRQ));
    floppy_send(CMD_SENSE_INT);
    floppy_recv();

    ret = floppy_recv();
    if (pcn != NULL) {
        *pcn = ret;
    }

    g_assert(!get_irq(FLOPPY_IRQ));
}

static uint8_t send_read_command(void)
{
    uint8_t drive = 0;
    uint8_t head = 0;
    uint8_t cyl = 0;
    uint8_t sect_addr = 1;
    uint8_t sect_size = 2;
    uint8_t eot = 1;
    uint8_t gap = 0x1b;
    uint8_t gpl = 0xff;

    uint8_t msr = 0;
    uint8_t st0;

    uint8_t ret = 0;

    floppy_send(CMD_READ);
    floppy_send(head << 2 | drive);
    g_assert(!get_irq(FLOPPY_IRQ));
    floppy_send(cyl);
    floppy_send(head);
    floppy_send(sect_addr);
    floppy_send(sect_size);
    floppy_send(eot);
    floppy_send(gap);
    floppy_send(gpl);

    uint8_t i = 0;
    uint8_t n = 2;
    for (; i < n; i++) {
        msr = inb(FLOPPY_BASE + reg_msr);
        if (msr == 0xd0) {
            break;
        }
        sleep(1);
    }

    if (i >= n) {
        return 1;
    }

    st0 = floppy_recv();
    if (st0 != 0x60) {
        ret = 1;
    }

    floppy_recv();
    floppy_recv();
    floppy_recv();
    floppy_recv();
    floppy_recv();
    floppy_recv();

    return ret;
}

static void send_seek(int cyl)
{
    int drive = 0;
    int head = 0;

    floppy_send(CMD_SEEK);
    floppy_send(head << 2 | drive);
    g_assert(!get_irq(FLOPPY_IRQ));
    floppy_send(cyl);
    ack_irq(NULL);
}

static uint8_t cmos_read(uint8_t reg)
{
    outb(base + 0, reg);
    return inb(base + 1);
}

static void test_cmos(void)
{
    uint8_t cmos;

    cmos = cmos_read(CMOS_FLOPPY);
    g_assert(cmos == 0x40);
}

static void test_no_media_on_start(void)
{
    uint8_t dir;

    /* Media changed bit must be set all time after start if there is
     * no media in drive. */
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    send_seek(1);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
}

static void test_read_without_media(void)
{
    uint8_t ret;

    ret = send_read_command();
    g_assert(ret == 0);
}

static void test_media_change(void)
{
    uint8_t dir;

    /* Insert media in drive. DSKCHK should not be reset until a step pulse
     * is sent. */
    qmp("{'execute':'change', 'arguments':{ 'device':'floppy0', "
        "'target': '%s' }}", test_image);
    qmp(""); /* ignore event (FIXME open -> open transition?!) */
    qmp(""); /* ignore event */

    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);

    send_seek(0);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);

    /* Step to next track should clear DSKCHG bit. */
    send_seek(1);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_clear(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_clear(dir, DSKCHG);

    /* Eject the floppy and check that DSKCHG is set. Reading it out doesn't
     * reset the bit. */
    qmp("{'execute':'eject', 'arguments':{ 'device':'floppy0' }}");
    qmp(""); /* ignore event */

    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);

    send_seek(0);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);

    send_seek(1);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
    dir = inb(FLOPPY_BASE + reg_dir);
    assert_bit_set(dir, DSKCHG);
}

static void test_sense_interrupt(void)
{
    int drive = 0;
    int head = 0;
    int cyl = 0;
    int ret = 0;

    floppy_send(CMD_SENSE_INT);
    ret = floppy_recv();
    g_assert(ret == 0x80);

    floppy_send(CMD_SEEK);
    floppy_send(head << 2 | drive);
    g_assert(!get_irq(FLOPPY_IRQ));
    floppy_send(cyl);

    floppy_send(CMD_SENSE_INT);
    ret = floppy_recv();
    g_assert(ret == 0x20);
    floppy_recv();
}

static void test_relative_seek(void)
{
    uint8_t drive = 0;
    uint8_t head = 0;
    uint8_t cyl = 1;
    uint8_t pcn;

    /* Send seek to track 0 */
    send_seek(0);

    /* Send relative seek to increase track by 1 */
    floppy_send(CMD_RELATIVE_SEEK_IN);
    floppy_send(head << 2 | drive);
    g_assert(!get_irq(FLOPPY_IRQ));
    floppy_send(cyl);

    ack_irq(&pcn);
    g_assert(pcn == 1);

    /* Send relative seek to decrease track by 1 */
    floppy_send(CMD_RELATIVE_SEEK_OUT);
    floppy_send(head << 2 | drive);
    g_assert(!get_irq(FLOPPY_IRQ));
    floppy_send(cyl);

    ack_irq(&pcn);
    g_assert(pcn == 0);
}

/* success if no crash or abort */
static void fuzz_registers(void)
{
    unsigned int i;

    for (i = 0; i < 1000; i++) {
        uint8_t reg, val;

        reg = (uint8_t)g_test_rand_int_range(0, 8);
        val = (uint8_t)g_test_rand_int_range(0, 256);

        outb(FLOPPY_BASE + reg, val);
        inb(FLOPPY_BASE + reg);
    }
}

int main(int argc, char **argv)
{
    const char *arch = qtest_get_arch();
    char *cmdline;
    int fd;
    int ret;

    /* Check architecture */
    if (strcmp(arch, "i386") && strcmp(arch, "x86_64")) {
        g_test_message("Skipping test for non-x86\n");
        return 0;
    }

    /* Create a temporary raw image */
    fd = mkstemp(test_image);
    g_assert(fd >= 0);
    ret = ftruncate(fd, TEST_IMAGE_SIZE);
    g_assert(ret == 0);
    close(fd);

    /* Run the tests */
    g_test_init(&argc, &argv, NULL);

    cmdline = g_strdup_printf("-vnc none ");

    qtest_start(cmdline);
    qtest_irq_intercept_in(global_qtest, "ioapic");
    qtest_add_func("/fdc/cmos", test_cmos);
    qtest_add_func("/fdc/no_media_on_start", test_no_media_on_start);
    qtest_add_func("/fdc/read_without_media", test_read_without_media);
    qtest_add_func("/fdc/media_change", test_media_change);
    qtest_add_func("/fdc/sense_interrupt", test_sense_interrupt);
    qtest_add_func("/fdc/relative_seek", test_relative_seek);
    qtest_add_func("/fdc/fuzz-registers", fuzz_registers);

    ret = g_test_run();

    /* Cleanup */
    qtest_quit(global_qtest);
    unlink(test_image);

    return ret;
}
Commit	Line	Data
93e9eb68 KW	1	/*
	2	* Floppy test cases.
	3	*
	4	* Copyright (c) 2012 Kevin Wolf <[email protected]>
	5	*
	6	* Permission is hereby granted, free of charge, to any person obtaining a copy
	7	* of this software and associated documentation files (the "Software"), to deal
	8	* in the Software without restriction, including without limitation the rights
	9	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	10	* copies of the Software, and to permit persons to whom the Software is
	11	* furnished to do so, subject to the following conditions:
	12	*
	13	* The above copyright notice and this permission notice shall be included in
	14	* all copies or substantial portions of the Software.
	15	*
	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	21	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	22	* THE SOFTWARE.
	23	*/
	24
	25	#include <stdint.h>
	26	#include <string.h>
	27	#include <stdio.h>
	28
	29	#include <glib.h>
	30
	31	#include "libqtest.h"
	32	#include "qemu-common.h"
	33
	34	#define TEST_IMAGE_SIZE 1440 * 1024
	35
	36	#define FLOPPY_BASE 0x3f0
	37	#define FLOPPY_IRQ 6
	38
	39	enum {
	40	reg_sra = 0x0,
	41	reg_srb = 0x1,
	42	reg_dor = 0x2,
	43	reg_msr = 0x4,
	44	reg_dsr = 0x4,
	45	reg_fifo = 0x5,
	46	reg_dir = 0x7,
	47	};
	48
	49	enum {
98272dbb PH	50	CMD_SENSE_INT = 0x08,
	51	CMD_SEEK = 0x0f,
	52	CMD_READ = 0xe6,
	53	CMD_RELATIVE_SEEK_OUT = 0x8f,
	54	CMD_RELATIVE_SEEK_IN = 0xcf,
93e9eb68 KW	55	};
	56
	57	enum {
	58	RQM = 0x80,
	59	DIO = 0x40,
	60
	61	DSKCHG = 0x80,
	62	};
	63
	64	char test_image[] = "/tmp/qtest.XXXXXX";
	65
	66	#define assert_bit_set(data, mask) g_assert_cmphex((data) & (mask), ==, (mask))
	67	#define assert_bit_clear(data, mask) g_assert_cmphex((data) & (mask), ==, 0)
	68
7cd33161 PH	69	static uint8_t base = 0x70;
	70
	71	enum {
	72	CMOS_FLOPPY = 0x10,
	73	};
	74
93e9eb68 KW	75	static void floppy_send(uint8_t byte)
	76	{
	77	uint8_t msr;
	78
	79	msr = inb(FLOPPY_BASE + reg_msr);
	80	assert_bit_set(msr, RQM);
	81	assert_bit_clear(msr, DIO);
	82
	83	outb(FLOPPY_BASE + reg_fifo, byte);
	84	}
	85
	86	static uint8_t floppy_recv(void)
	87	{
	88	uint8_t msr;
	89
	90	msr = inb(FLOPPY_BASE + reg_msr);
	91	assert_bit_set(msr, RQM \| DIO);
	92
	93	return inb(FLOPPY_BASE + reg_fifo);
	94	}
	95
c3cdc1b0 KW	96	/* pcn: Present Cylinder Number */
c3cdc1b0 KW	97	static void ack_irq(uint8_t *pcn)
93e9eb68	98	{
98272dbb PH	99	uint8_t ret;
98272dbb PH	100
93e9eb68 KW	101	g_assert(get_irq(FLOPPY_IRQ));
	102	floppy_send(CMD_SENSE_INT);
	103	floppy_recv();
c3cdc1b0	104
98272dbb	105	ret = floppy_recv();
c3cdc1b0 KW	106	if (pcn != NULL) {
	107	*pcn = ret;
	108	}
98272dbb	109
c3cdc1b0	110	g_assert(!get_irq(FLOPPY_IRQ));
93e9eb68 KW	111	}
93e9eb68 KW	112
8b9ef60d PH	113	static uint8_t send_read_command(void)
	114	{
	115	uint8_t drive = 0;
	116	uint8_t head = 0;
	117	uint8_t cyl = 0;
	118	uint8_t sect_addr = 1;
	119	uint8_t sect_size = 2;
	120	uint8_t eot = 1;
	121	uint8_t gap = 0x1b;
	122	uint8_t gpl = 0xff;
	123
	124	uint8_t msr = 0;
	125	uint8_t st0;
	126
	127	uint8_t ret = 0;
	128
	129	floppy_send(CMD_READ);
	130	floppy_send(head << 2 \| drive);
	131	g_assert(!get_irq(FLOPPY_IRQ));
	132	floppy_send(cyl);
	133	floppy_send(head);
	134	floppy_send(sect_addr);
	135	floppy_send(sect_size);
	136	floppy_send(eot);
	137	floppy_send(gap);
	138	floppy_send(gpl);
	139
	140	uint8_t i = 0;
	141	uint8_t n = 2;
	142	for (; i < n; i++) {
	143	msr = inb(FLOPPY_BASE + reg_msr);
	144	if (msr == 0xd0) {
	145	break;
	146	}
	147	sleep(1);
	148	}
	149
	150	if (i >= n) {
	151	return 1;
	152	}
	153
	154	st0 = floppy_recv();
b3ce604e	155	if (st0 != 0x60) {
8b9ef60d PH	156	ret = 1;
	157	}
	158
	159	floppy_recv();
	160	floppy_recv();
	161	floppy_recv();
	162	floppy_recv();
	163	floppy_recv();
	164	floppy_recv();
	165
	166	return ret;
	167	}
	168
c3cdc1b0	169	static void send_seek(int cyl)
93e9eb68 KW	170	{
	171	int drive = 0;
	172	int head = 0;
93e9eb68 KW	173
	174	floppy_send(CMD_SEEK);
	175	floppy_send(head << 2 \| drive);
	176	g_assert(!get_irq(FLOPPY_IRQ));
	177	floppy_send(cyl);
c3cdc1b0	178	ack_irq(NULL);
93e9eb68 KW	179	}
93e9eb68 KW	180
7cd33161	181	static uint8_t cmos_read(uint8_t reg)
93e9eb68	182	{
7cd33161 PH	183	outb(base + 0, reg);
	184	return inb(base + 1);
	185	}
93e9eb68	186
7cd33161 PH	187	static void test_cmos(void)
	188	{
	189	uint8_t cmos;
93e9eb68	190
7cd33161 PH	191	cmos = cmos_read(CMOS_FLOPPY);
	192	g_assert(cmos == 0x40);
	193	}
93e9eb68	194
7cd33161 PH	195	static void test_no_media_on_start(void)
	196	{
	197	uint8_t dir;
	198
	199	/* Media changed bit must be set all time after start if there is
	200	* no media in drive. */
93e9eb68 KW	201	dir = inb(FLOPPY_BASE + reg_dir);
	202	assert_bit_set(dir, DSKCHG);
	203	dir = inb(FLOPPY_BASE + reg_dir);
	204	assert_bit_set(dir, DSKCHG);
c3cdc1b0	205	send_seek(1);
93e9eb68 KW	206	dir = inb(FLOPPY_BASE + reg_dir);
	207	assert_bit_set(dir, DSKCHG);
	208	dir = inb(FLOPPY_BASE + reg_dir);
	209	assert_bit_set(dir, DSKCHG);
7cd33161 PH	210	}
7cd33161 PH	211
8b9ef60d PH	212	static void test_read_without_media(void)
	213	{
	214	uint8_t ret;
	215
	216	ret = send_read_command();
	217	g_assert(ret == 0);
	218	}
	219
7cd33161 PH	220	static void test_media_change(void)
	221	{
	222	uint8_t dir;
93e9eb68	223
7cd33161	224	/* Insert media in drive. DSKCHK should not be reset until a step pulse
93e9eb68 KW	225	* is sent. */
	226	qmp("{'execute':'change', 'arguments':{ 'device':'floppy0', "
	227	"'target': '%s' }}", test_image);
	228	qmp(""); /* ignore event (FIXME open -> open transition?!) */
	229	qmp(""); /* ignore event */
	230
	231	dir = inb(FLOPPY_BASE + reg_dir);
	232	assert_bit_set(dir, DSKCHG);
	233	dir = inb(FLOPPY_BASE + reg_dir);
	234	assert_bit_set(dir, DSKCHG);
	235
c3cdc1b0	236	send_seek(0);
59240c34 PH	237	dir = inb(FLOPPY_BASE + reg_dir);
	238	assert_bit_set(dir, DSKCHG);
	239	dir = inb(FLOPPY_BASE + reg_dir);
	240	assert_bit_set(dir, DSKCHG);
	241
	242	/* Step to next track should clear DSKCHG bit. */
c3cdc1b0	243	send_seek(1);
93e9eb68 KW	244	dir = inb(FLOPPY_BASE + reg_dir);
	245	assert_bit_clear(dir, DSKCHG);
	246	dir = inb(FLOPPY_BASE + reg_dir);
	247	assert_bit_clear(dir, DSKCHG);
7cd33161 PH	248
	249	/* Eject the floppy and check that DSKCHG is set. Reading it out doesn't
	250	* reset the bit. */
	251	qmp("{'execute':'eject', 'arguments':{ 'device':'floppy0' }}");
	252	qmp(""); /* ignore event */
	253
	254	dir = inb(FLOPPY_BASE + reg_dir);
	255	assert_bit_set(dir, DSKCHG);
	256	dir = inb(FLOPPY_BASE + reg_dir);
	257	assert_bit_set(dir, DSKCHG);
	258
c3cdc1b0	259	send_seek(0);
59240c34 PH	260	dir = inb(FLOPPY_BASE + reg_dir);
	261	assert_bit_set(dir, DSKCHG);
	262	dir = inb(FLOPPY_BASE + reg_dir);
	263	assert_bit_set(dir, DSKCHG);
	264
c3cdc1b0	265	send_seek(1);
7cd33161 PH	266	dir = inb(FLOPPY_BASE + reg_dir);
	267	assert_bit_set(dir, DSKCHG);
	268	dir = inb(FLOPPY_BASE + reg_dir);
	269	assert_bit_set(dir, DSKCHG);
93e9eb68 KW	270	}
93e9eb68 KW	271
b3ce604e PH	272	static void test_sense_interrupt(void)
	273	{
	274	int drive = 0;
	275	int head = 0;
	276	int cyl = 0;
	277	int ret = 0;
	278
	279	floppy_send(CMD_SENSE_INT);
	280	ret = floppy_recv();
	281	g_assert(ret == 0x80);
	282
	283	floppy_send(CMD_SEEK);
	284	floppy_send(head << 2 \| drive);
	285	g_assert(!get_irq(FLOPPY_IRQ));
	286	floppy_send(cyl);
	287
	288	floppy_send(CMD_SENSE_INT);
	289	ret = floppy_recv();
	290	g_assert(ret == 0x20);
	291	floppy_recv();
	292	}
	293
98272dbb PH	294	static void test_relative_seek(void)
	295	{
	296	uint8_t drive = 0;
	297	uint8_t head = 0;
	298	uint8_t cyl = 1;
c3cdc1b0	299	uint8_t pcn;
98272dbb PH	300
98272dbb PH	301	/* Send seek to track 0 */
c3cdc1b0	302	send_seek(0);
98272dbb PH	303
	304	/* Send relative seek to increase track by 1 */
	305	floppy_send(CMD_RELATIVE_SEEK_IN);
	306	floppy_send(head << 2 \| drive);
	307	g_assert(!get_irq(FLOPPY_IRQ));
	308	floppy_send(cyl);
	309
c3cdc1b0 KW	310	ack_irq(&pcn);
c3cdc1b0 KW	311	g_assert(pcn == 1);
98272dbb PH	312
	313	/* Send relative seek to decrease track by 1 */
	314	floppy_send(CMD_RELATIVE_SEEK_OUT);
	315	floppy_send(head << 2 \| drive);
	316	g_assert(!get_irq(FLOPPY_IRQ));
	317	floppy_send(cyl);
	318
c3cdc1b0 KW	319	ack_irq(&pcn);
c3cdc1b0 KW	320	g_assert(pcn == 0);
98272dbb PH	321	}
98272dbb PH	322
3359847e BS	323	/* success if no crash or abort */
	324	static void fuzz_registers(void)
	325	{
	326	unsigned int i;
	327
	328	for (i = 0; i < 1000; i++) {
	329	uint8_t reg, val;
	330
	331	reg = (uint8_t)g_test_rand_int_range(0, 8);
	332	val = (uint8_t)g_test_rand_int_range(0, 256);
	333
	334	outb(FLOPPY_BASE + reg, val);
	335	inb(FLOPPY_BASE + reg);
	336	}
	337	}
	338
93e9eb68 KW	339	int main(int argc, char **argv)
	340	{
	341	const char *arch = qtest_get_arch();
	342	char *cmdline;
	343	int fd;
	344	int ret;
	345
	346	/* Check architecture */
	347	if (strcmp(arch, "i386") && strcmp(arch, "x86_64")) {
	348	g_test_message("Skipping test for non-x86\n");
	349	return 0;
	350	}
	351
	352	/* Create a temporary raw image */
	353	fd = mkstemp(test_image);
	354	g_assert(fd >= 0);
	355	ret = ftruncate(fd, TEST_IMAGE_SIZE);
	356	g_assert(ret == 0);
	357	close(fd);
	358
	359	/* Run the tests */
	360	g_test_init(&argc, &argv, NULL);
	361
7cd33161	362	cmdline = g_strdup_printf("-vnc none ");
93e9eb68 KW	363
	364	qtest_start(cmdline);
	365	qtest_irq_intercept_in(global_qtest, "ioapic");
7cd33161 PH	366	qtest_add_func("/fdc/cmos", test_cmos);
7cd33161 PH	367	qtest_add_func("/fdc/no_media_on_start", test_no_media_on_start);
8b9ef60d	368	qtest_add_func("/fdc/read_without_media", test_read_without_media);
93e9eb68	369	qtest_add_func("/fdc/media_change", test_media_change);
b3ce604e	370	qtest_add_func("/fdc/sense_interrupt", test_sense_interrupt);
98272dbb	371	qtest_add_func("/fdc/relative_seek", test_relative_seek);
3359847e	372	qtest_add_func("/fdc/fuzz-registers", fuzz_registers);
93e9eb68 KW	373
	374	ret = g_test_run();
	375
	376	/* Cleanup */
	377	qtest_quit(global_qtest);
	378	unlink(test_image);
	379
	380	return ret;
	381	}