tests/ide-test: Make test independent of global_qtest
Pass around the QTestState, so we do not need the problematic global_qtest variable (which causes trouble for tests that have multiple test states) here anymore. Message-Id: <20190409085245.31548-6-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth
parent
8c7eb0987b
commit
4a61c3abbb
284
tests/ide-test.c
284
tests/ide-test.c
@ -36,7 +36,7 @@
|
||||
#include "hw/pci/pci_regs.h"
|
||||
|
||||
/* TODO actually test the results and get rid of this */
|
||||
#define qmp_discard_response(...) qobject_unref(qmp(__VA_ARGS__))
|
||||
#define qmp_discard_response(q, ...) qobject_unref(qtest_qmp(q, __VA_ARGS__))
|
||||
|
||||
#define TEST_IMAGE_SIZE 64 * 1024 * 1024
|
||||
|
||||
@ -125,38 +125,38 @@ static QGuestAllocator guest_malloc;
|
||||
static char tmp_path[] = "/tmp/qtest.XXXXXX";
|
||||
static char debug_path[] = "/tmp/qtest-blkdebug.XXXXXX";
|
||||
|
||||
static void ide_test_start(const char *cmdline_fmt, ...)
|
||||
static QTestState *ide_test_start(const char *cmdline_fmt, ...)
|
||||
{
|
||||
QTestState *qts;
|
||||
va_list ap;
|
||||
char *cmdline;
|
||||
|
||||
va_start(ap, cmdline_fmt);
|
||||
cmdline = g_strdup_vprintf(cmdline_fmt, ap);
|
||||
qts = qtest_vinitf(cmdline_fmt, ap);
|
||||
va_end(ap);
|
||||
|
||||
qtest_start(cmdline);
|
||||
pc_alloc_init(&guest_malloc, global_qtest, 0);
|
||||
pc_alloc_init(&guest_malloc, qts, 0);
|
||||
|
||||
g_free(cmdline);
|
||||
return qts;
|
||||
}
|
||||
|
||||
static void ide_test_quit(void)
|
||||
static void ide_test_quit(QTestState *qts)
|
||||
{
|
||||
if (pcibus) {
|
||||
qpci_free_pc(pcibus);
|
||||
pcibus = NULL;
|
||||
}
|
||||
alloc_destroy(&guest_malloc);
|
||||
qtest_end();
|
||||
qtest_quit(qts);
|
||||
}
|
||||
|
||||
static QPCIDevice *get_pci_device(QPCIBar *bmdma_bar, QPCIBar *ide_bar)
|
||||
static QPCIDevice *get_pci_device(QTestState *qts, QPCIBar *bmdma_bar,
|
||||
QPCIBar *ide_bar)
|
||||
{
|
||||
QPCIDevice *dev;
|
||||
uint16_t vendor_id, device_id;
|
||||
|
||||
if (!pcibus) {
|
||||
pcibus = qpci_new_pc(global_qtest, NULL);
|
||||
pcibus = qpci_new_pc(qts, NULL);
|
||||
}
|
||||
|
||||
/* Find PCI device and verify it's the right one */
|
||||
@ -198,8 +198,8 @@ static uint64_t trim_range_le(uint64_t sector, uint16_t count)
|
||||
return cpu_to_le64(((uint64_t)count << 48) + sector);
|
||||
}
|
||||
|
||||
static int send_dma_request(int cmd, uint64_t sector, int nb_sectors,
|
||||
PrdtEntry *prdt, int prdt_entries,
|
||||
static int send_dma_request(QTestState *qts, int cmd, uint64_t sector,
|
||||
int nb_sectors, PrdtEntry *prdt, int prdt_entries,
|
||||
void(*post_exec)(QPCIDevice *dev, QPCIBar ide_bar,
|
||||
uint64_t sector, int nb_sectors))
|
||||
{
|
||||
@ -211,7 +211,7 @@ static int send_dma_request(int cmd, uint64_t sector, int nb_sectors,
|
||||
uint8_t status;
|
||||
int flags;
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
flags = cmd & ~0xff;
|
||||
cmd &= 0xff;
|
||||
@ -246,7 +246,7 @@ static int send_dma_request(int cmd, uint64_t sector, int nb_sectors,
|
||||
/* Setup PRDT */
|
||||
len = sizeof(*prdt) * prdt_entries;
|
||||
guest_prdt = guest_alloc(&guest_malloc, len);
|
||||
memwrite(guest_prdt, prdt, len);
|
||||
qtest_memwrite(qts, guest_prdt, prdt, len);
|
||||
qpci_io_writel(dev, bmdma_bar, bmreg_prdt, guest_prdt);
|
||||
|
||||
/* ATA DMA command */
|
||||
@ -283,14 +283,15 @@ static int send_dma_request(int cmd, uint64_t sector, int nb_sectors,
|
||||
status = qpci_io_readb(dev, bmdma_bar, bmreg_status);
|
||||
} while ((status & (BM_STS_ACTIVE | BM_STS_INTR)) == BM_STS_ACTIVE);
|
||||
|
||||
g_assert_cmpint(get_irq(IDE_PRIMARY_IRQ), ==, !!(status & BM_STS_INTR));
|
||||
g_assert_cmpint(qtest_get_irq(qts, IDE_PRIMARY_IRQ), ==,
|
||||
!!(status & BM_STS_INTR));
|
||||
|
||||
/* Check IDE status code */
|
||||
assert_bit_set(qpci_io_readb(dev, ide_bar, reg_status), DRDY);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), BSY | DRQ);
|
||||
|
||||
/* Reading the status register clears the IRQ */
|
||||
g_assert(!get_irq(IDE_PRIMARY_IRQ));
|
||||
g_assert(!qtest_get_irq(qts, IDE_PRIMARY_IRQ));
|
||||
|
||||
/* Stop DMA transfer if still active */
|
||||
if (status & BM_STS_ACTIVE) {
|
||||
@ -302,42 +303,61 @@ static int send_dma_request(int cmd, uint64_t sector, int nb_sectors,
|
||||
return status;
|
||||
}
|
||||
|
||||
static QTestState *test_bmdma_setup(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
|
||||
qts = ide_test_start(
|
||||
"-drive file=%s,if=ide,cache=writeback,format=raw "
|
||||
"-global ide-hd.serial=%s -global ide-hd.ver=%s",
|
||||
tmp_path, "testdisk", "version");
|
||||
qtest_irq_intercept_in(qts, "ioapic");
|
||||
|
||||
return qts;
|
||||
}
|
||||
|
||||
static void test_bmdma_teardown(QTestState *qts)
|
||||
{
|
||||
ide_test_quit(qts);
|
||||
}
|
||||
|
||||
static void test_bmdma_simple_rw(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t status;
|
||||
uint8_t *buf;
|
||||
uint8_t *cmpbuf;
|
||||
size_t len = 512;
|
||||
uintptr_t guest_buf = guest_alloc(&guest_malloc, len);
|
||||
uintptr_t guest_buf;
|
||||
PrdtEntry prdt[1];
|
||||
|
||||
PrdtEntry prdt[] = {
|
||||
{
|
||||
.addr = cpu_to_le32(guest_buf),
|
||||
.size = cpu_to_le32(len | PRDT_EOT),
|
||||
},
|
||||
};
|
||||
qts = test_bmdma_setup();
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
guest_buf = guest_alloc(&guest_malloc, len);
|
||||
prdt[0].addr = cpu_to_le32(guest_buf);
|
||||
prdt[0].size = cpu_to_le32(len | PRDT_EOT);
|
||||
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
buf = g_malloc(len);
|
||||
cmpbuf = g_malloc(len);
|
||||
|
||||
/* Write 0x55 pattern to sector 0 */
|
||||
memset(buf, 0x55, len);
|
||||
memwrite(guest_buf, buf, len);
|
||||
qtest_memwrite(qts, guest_buf, buf, len);
|
||||
|
||||
status = send_dma_request(CMD_WRITE_DMA, 0, 1, prdt,
|
||||
status = send_dma_request(qts, CMD_WRITE_DMA, 0, 1, prdt,
|
||||
ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
|
||||
/* Write 0xaa pattern to sector 1 */
|
||||
memset(buf, 0xaa, len);
|
||||
memwrite(guest_buf, buf, len);
|
||||
qtest_memwrite(qts, guest_buf, buf, len);
|
||||
|
||||
status = send_dma_request(CMD_WRITE_DMA, 1, 1, prdt,
|
||||
status = send_dma_request(qts, CMD_WRITE_DMA, 1, 1, prdt,
|
||||
ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
@ -345,31 +365,35 @@ static void test_bmdma_simple_rw(void)
|
||||
/* Read and verify 0x55 pattern in sector 0 */
|
||||
memset(cmpbuf, 0x55, len);
|
||||
|
||||
status = send_dma_request(CMD_READ_DMA, 0, 1, prdt, ARRAY_SIZE(prdt), NULL);
|
||||
status = send_dma_request(qts, CMD_READ_DMA, 0, 1, prdt, ARRAY_SIZE(prdt),
|
||||
NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
|
||||
memread(guest_buf, buf, len);
|
||||
qtest_memread(qts, guest_buf, buf, len);
|
||||
g_assert(memcmp(buf, cmpbuf, len) == 0);
|
||||
|
||||
/* Read and verify 0xaa pattern in sector 1 */
|
||||
memset(cmpbuf, 0xaa, len);
|
||||
|
||||
status = send_dma_request(CMD_READ_DMA, 1, 1, prdt, ARRAY_SIZE(prdt), NULL);
|
||||
status = send_dma_request(qts, CMD_READ_DMA, 1, 1, prdt, ARRAY_SIZE(prdt),
|
||||
NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
|
||||
memread(guest_buf, buf, len);
|
||||
qtest_memread(qts, guest_buf, buf, len);
|
||||
g_assert(memcmp(buf, cmpbuf, len) == 0);
|
||||
|
||||
|
||||
free_pci_device(dev);
|
||||
g_free(buf);
|
||||
g_free(cmpbuf);
|
||||
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
static void test_bmdma_trim(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t status;
|
||||
@ -380,16 +404,16 @@ static void test_bmdma_trim(void)
|
||||
const uint64_t bad_range = trim_range_le(TEST_IMAGE_SIZE / 512 - 1, 2);
|
||||
size_t len = 512;
|
||||
uint8_t *buf;
|
||||
uintptr_t guest_buf = guest_alloc(&guest_malloc, len);
|
||||
uintptr_t guest_buf;
|
||||
PrdtEntry prdt[1];
|
||||
|
||||
PrdtEntry prdt[] = {
|
||||
{
|
||||
.addr = cpu_to_le32(guest_buf),
|
||||
.size = cpu_to_le32(len | PRDT_EOT),
|
||||
},
|
||||
};
|
||||
qts = test_bmdma_setup();
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
guest_buf = guest_alloc(&guest_malloc, len);
|
||||
prdt[0].addr = cpu_to_le32(guest_buf),
|
||||
prdt[0].size = cpu_to_le32(len | PRDT_EOT),
|
||||
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
buf = g_malloc(len);
|
||||
|
||||
@ -397,9 +421,9 @@ static void test_bmdma_trim(void)
|
||||
*((uint64_t *)buf) = trim_range[0];
|
||||
*((uint64_t *)buf + 1) = trim_range[1];
|
||||
|
||||
memwrite(guest_buf, buf, 2 * sizeof(uint64_t));
|
||||
qtest_memwrite(qts, guest_buf, buf, 2 * sizeof(uint64_t));
|
||||
|
||||
status = send_dma_request(CMD_DSM, 0, 1, prdt,
|
||||
status = send_dma_request(qts, CMD_DSM, 0, 1, prdt,
|
||||
ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
@ -408,9 +432,9 @@ static void test_bmdma_trim(void)
|
||||
*((uint64_t *)buf) = trim_range[2];
|
||||
*((uint64_t *)buf + 1) = bad_range;
|
||||
|
||||
memwrite(guest_buf, buf, 2 * sizeof(uint64_t));
|
||||
qtest_memwrite(qts, guest_buf, buf, 2 * sizeof(uint64_t));
|
||||
|
||||
status = send_dma_request(CMD_DSM, 0, 1, prdt,
|
||||
status = send_dma_request(qts, CMD_DSM, 0, 1, prdt,
|
||||
ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_set(qpci_io_readb(dev, ide_bar, reg_status), ERR);
|
||||
@ -418,10 +442,12 @@ static void test_bmdma_trim(void)
|
||||
|
||||
free_pci_device(dev);
|
||||
g_free(buf);
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
static void test_bmdma_short_prdt(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t status;
|
||||
@ -433,24 +459,28 @@ static void test_bmdma_short_prdt(void)
|
||||
},
|
||||
};
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
qts = test_bmdma_setup();
|
||||
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* Normal request */
|
||||
status = send_dma_request(CMD_READ_DMA, 0, 1,
|
||||
status = send_dma_request(qts, CMD_READ_DMA, 0, 1,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, 0);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
|
||||
/* Abort the request before it completes */
|
||||
status = send_dma_request(CMD_READ_DMA | CMDF_ABORT, 0, 1,
|
||||
status = send_dma_request(qts, CMD_READ_DMA | CMDF_ABORT, 0, 1,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, 0);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
free_pci_device(dev);
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
static void test_bmdma_one_sector_short_prdt(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t status;
|
||||
@ -463,24 +493,28 @@ static void test_bmdma_one_sector_short_prdt(void)
|
||||
},
|
||||
};
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
qts = test_bmdma_setup();
|
||||
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* Normal request */
|
||||
status = send_dma_request(CMD_READ_DMA, 0, 2,
|
||||
status = send_dma_request(qts, CMD_READ_DMA, 0, 2,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, 0);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
|
||||
/* Abort the request before it completes */
|
||||
status = send_dma_request(CMD_READ_DMA | CMDF_ABORT, 0, 2,
|
||||
status = send_dma_request(qts, CMD_READ_DMA | CMDF_ABORT, 0, 2,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, 0);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
free_pci_device(dev);
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
static void test_bmdma_long_prdt(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t status;
|
||||
@ -492,29 +526,35 @@ static void test_bmdma_long_prdt(void)
|
||||
},
|
||||
};
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
qts = test_bmdma_setup();
|
||||
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* Normal request */
|
||||
status = send_dma_request(CMD_READ_DMA, 0, 1,
|
||||
status = send_dma_request(qts, CMD_READ_DMA, 0, 1,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_ACTIVE | BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
|
||||
/* Abort the request before it completes */
|
||||
status = send_dma_request(CMD_READ_DMA | CMDF_ABORT, 0, 1,
|
||||
status = send_dma_request(qts, CMD_READ_DMA | CMDF_ABORT, 0, 1,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
free_pci_device(dev);
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
static void test_bmdma_no_busmaster(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t status;
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
qts = test_bmdma_setup();
|
||||
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* No PRDT_EOT, each entry addr 0/size 64k, and in theory qemu shouldn't be
|
||||
* able to access it anyway because the Bus Master bit in the PCI command
|
||||
@ -522,7 +562,7 @@ static void test_bmdma_no_busmaster(void)
|
||||
* good at confusing and occasionally crashing qemu. */
|
||||
PrdtEntry prdt[4096] = { };
|
||||
|
||||
status = send_dma_request(CMD_READ_DMA | CMDF_NO_BM, 0, 512,
|
||||
status = send_dma_request(qts, CMD_READ_DMA | CMDF_NO_BM, 0, 512,
|
||||
prdt, ARRAY_SIZE(prdt), NULL);
|
||||
|
||||
/* Not entirely clear what the expected result is, but this is what we get
|
||||
@ -530,20 +570,7 @@ static void test_bmdma_no_busmaster(void)
|
||||
g_assert_cmphex(status, ==, BM_STS_ACTIVE | BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
free_pci_device(dev);
|
||||
}
|
||||
|
||||
static void test_bmdma_setup(void)
|
||||
{
|
||||
ide_test_start(
|
||||
"-drive file=%s,if=ide,cache=writeback,format=raw "
|
||||
"-global ide-hd.serial=%s -global ide-hd.ver=%s",
|
||||
tmp_path, "testdisk", "version");
|
||||
qtest_irq_intercept_in(global_qtest, "ioapic");
|
||||
}
|
||||
|
||||
static void test_bmdma_teardown(void)
|
||||
{
|
||||
ide_test_quit();
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
static void string_cpu_to_be16(uint16_t *s, size_t bytes)
|
||||
@ -559,6 +586,7 @@ static void string_cpu_to_be16(uint16_t *s, size_t bytes)
|
||||
|
||||
static void test_identify(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t data;
|
||||
@ -566,12 +594,12 @@ static void test_identify(void)
|
||||
int i;
|
||||
int ret;
|
||||
|
||||
ide_test_start(
|
||||
qts = ide_test_start(
|
||||
"-drive file=%s,if=ide,cache=writeback,format=raw "
|
||||
"-global ide-hd.serial=%s -global ide-hd.ver=%s",
|
||||
tmp_path, "testdisk", "version");
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* IDENTIFY command on device 0*/
|
||||
qpci_io_writeb(dev, ide_bar, reg_device, 0);
|
||||
@ -605,7 +633,7 @@ static void test_identify(void)
|
||||
/* Write cache enabled bit */
|
||||
assert_bit_set(buf[85], 0x20);
|
||||
|
||||
ide_test_quit();
|
||||
ide_test_quit(qts);
|
||||
free_pci_device(dev);
|
||||
}
|
||||
|
||||
@ -613,7 +641,7 @@ static void test_identify(void)
|
||||
* Write sector 1 with random data to make IDE storage dirty
|
||||
* Needed for flush tests so that flushes actually go though the block layer
|
||||
*/
|
||||
static void make_dirty(uint8_t device)
|
||||
static void make_dirty(QTestState *qts, uint8_t device)
|
||||
{
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
@ -622,7 +650,7 @@ static void make_dirty(uint8_t device)
|
||||
uintptr_t guest_buf;
|
||||
void* buf;
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
guest_buf = guest_alloc(&guest_malloc, len);
|
||||
buf = g_malloc(len);
|
||||
@ -630,7 +658,7 @@ static void make_dirty(uint8_t device)
|
||||
g_assert(guest_buf);
|
||||
g_assert(buf);
|
||||
|
||||
memwrite(guest_buf, buf, len);
|
||||
qtest_memwrite(qts, guest_buf, buf, len);
|
||||
|
||||
PrdtEntry prdt[] = {
|
||||
{
|
||||
@ -639,7 +667,7 @@ static void make_dirty(uint8_t device)
|
||||
},
|
||||
};
|
||||
|
||||
status = send_dma_request(CMD_WRITE_DMA, 1, 1, prdt,
|
||||
status = send_dma_request(qts, CMD_WRITE_DMA, 1, 1, prdt,
|
||||
ARRAY_SIZE(prdt), NULL);
|
||||
g_assert_cmphex(status, ==, BM_STS_INTR);
|
||||
assert_bit_clear(qpci_io_readb(dev, ide_bar, reg_status), DF | ERR);
|
||||
@ -650,23 +678,24 @@ static void make_dirty(uint8_t device)
|
||||
|
||||
static void test_flush(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t data;
|
||||
|
||||
ide_test_start(
|
||||
qts = ide_test_start(
|
||||
"-drive file=blkdebug::%s,if=ide,cache=writeback,format=raw",
|
||||
tmp_path);
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
qtest_irq_intercept_in(global_qtest, "ioapic");
|
||||
qtest_irq_intercept_in(qts, "ioapic");
|
||||
|
||||
/* Dirty media so that CMD_FLUSH_CACHE will actually go to disk */
|
||||
make_dirty(0);
|
||||
make_dirty(qts, 0);
|
||||
|
||||
/* Delay the completion of the flush request until we explicitly do it */
|
||||
g_free(hmp("qemu-io ide0-hd0 \"break flush_to_os A\""));
|
||||
g_free(qtest_hmp(qts, "qemu-io ide0-hd0 \"break flush_to_os A\""));
|
||||
|
||||
/* FLUSH CACHE command on device 0*/
|
||||
qpci_io_writeb(dev, ide_bar, reg_device, 0);
|
||||
@ -678,7 +707,7 @@ static void test_flush(void)
|
||||
assert_bit_clear(data, DF | ERR | DRQ);
|
||||
|
||||
/* Complete the command */
|
||||
g_free(hmp("qemu-io ide0-hd0 \"resume A\""));
|
||||
g_free(qtest_hmp(qts, "qemu-io ide0-hd0 \"resume A\""));
|
||||
|
||||
/* Check registers */
|
||||
data = qpci_io_readb(dev, ide_bar, reg_device);
|
||||
@ -691,29 +720,30 @@ static void test_flush(void)
|
||||
assert_bit_set(data, DRDY);
|
||||
assert_bit_clear(data, BSY | DF | ERR | DRQ);
|
||||
|
||||
ide_test_quit();
|
||||
ide_test_quit(qts);
|
||||
free_pci_device(dev);
|
||||
}
|
||||
|
||||
static void test_retry_flush(const char *machine)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t data;
|
||||
|
||||
prepare_blkdebug_script(debug_path, "flush_to_disk");
|
||||
|
||||
ide_test_start(
|
||||
qts = ide_test_start(
|
||||
"-drive file=blkdebug:%s:%s,if=ide,cache=writeback,format=raw,"
|
||||
"rerror=stop,werror=stop",
|
||||
debug_path, tmp_path);
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
qtest_irq_intercept_in(global_qtest, "ioapic");
|
||||
qtest_irq_intercept_in(qts, "ioapic");
|
||||
|
||||
/* Dirty media so that CMD_FLUSH_CACHE will actually go to disk */
|
||||
make_dirty(0);
|
||||
make_dirty(qts, 0);
|
||||
|
||||
/* FLUSH CACHE command on device 0*/
|
||||
qpci_io_writeb(dev, ide_bar, reg_device, 0);
|
||||
@ -724,10 +754,10 @@ static void test_retry_flush(const char *machine)
|
||||
assert_bit_set(data, BSY | DRDY);
|
||||
assert_bit_clear(data, DF | ERR | DRQ);
|
||||
|
||||
qmp_eventwait("STOP");
|
||||
qtest_qmp_eventwait(qts, "STOP");
|
||||
|
||||
/* Complete the command */
|
||||
qmp_discard_response("{'execute':'cont' }");
|
||||
qmp_discard_response(qts, "{'execute':'cont' }");
|
||||
|
||||
/* Check registers */
|
||||
data = qpci_io_readb(dev, ide_bar, reg_device);
|
||||
@ -740,18 +770,19 @@ static void test_retry_flush(const char *machine)
|
||||
assert_bit_set(data, DRDY);
|
||||
assert_bit_clear(data, BSY | DF | ERR | DRQ);
|
||||
|
||||
ide_test_quit();
|
||||
ide_test_quit(qts);
|
||||
free_pci_device(dev);
|
||||
}
|
||||
|
||||
static void test_flush_nodev(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
|
||||
ide_test_start("");
|
||||
qts = ide_test_start("");
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* FLUSH CACHE command on device 0*/
|
||||
qpci_io_writeb(dev, ide_bar, reg_device, 0);
|
||||
@ -760,16 +791,17 @@ static void test_flush_nodev(void)
|
||||
/* Just testing that qemu doesn't crash... */
|
||||
|
||||
free_pci_device(dev);
|
||||
ide_test_quit();
|
||||
ide_test_quit(qts);
|
||||
}
|
||||
|
||||
static void test_flush_empty_drive(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
|
||||
ide_test_start("-device ide-cd,bus=ide.0");
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
qts = ide_test_start("-device ide-cd,bus=ide.0");
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* FLUSH CACHE command on device 0 */
|
||||
qpci_io_writeb(dev, ide_bar, reg_device, 0);
|
||||
@ -778,7 +810,7 @@ static void test_flush_empty_drive(void)
|
||||
/* Just testing that qemu doesn't crash... */
|
||||
|
||||
free_pci_device(dev);
|
||||
ide_test_quit();
|
||||
ide_test_quit(qts);
|
||||
}
|
||||
|
||||
static void test_pci_retry_flush(void)
|
||||
@ -823,21 +855,21 @@ static void send_scsi_cdb_read10(QPCIDevice *dev, QPCIBar ide_bar,
|
||||
}
|
||||
}
|
||||
|
||||
static void nsleep(int64_t nsecs)
|
||||
static void nsleep(QTestState *qts, int64_t nsecs)
|
||||
{
|
||||
const struct timespec val = { .tv_nsec = nsecs };
|
||||
nanosleep(&val, NULL);
|
||||
clock_set(nsecs);
|
||||
qtest_clock_set(qts, nsecs);
|
||||
}
|
||||
|
||||
static uint8_t ide_wait_clear(uint8_t flag)
|
||||
static uint8_t ide_wait_clear(QTestState *qts, uint8_t flag)
|
||||
{
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
uint8_t data;
|
||||
time_t st;
|
||||
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
|
||||
/* Wait with a 5 second timeout */
|
||||
time(&st);
|
||||
@ -850,26 +882,26 @@ static uint8_t ide_wait_clear(uint8_t flag)
|
||||
if (difftime(time(NULL), st) > 5.0) {
|
||||
break;
|
||||
}
|
||||
nsleep(400);
|
||||
nsleep(qts, 400);
|
||||
}
|
||||
g_assert_not_reached();
|
||||
}
|
||||
|
||||
static void ide_wait_intr(int irq)
|
||||
static void ide_wait_intr(QTestState *qts, int irq)
|
||||
{
|
||||
time_t st;
|
||||
bool intr;
|
||||
|
||||
time(&st);
|
||||
while (true) {
|
||||
intr = get_irq(irq);
|
||||
intr = qtest_get_irq(qts, irq);
|
||||
if (intr) {
|
||||
return;
|
||||
}
|
||||
if (difftime(time(NULL), st) > 5.0) {
|
||||
break;
|
||||
}
|
||||
nsleep(400);
|
||||
nsleep(qts, 400);
|
||||
}
|
||||
|
||||
g_assert_not_reached();
|
||||
@ -877,6 +909,7 @@ static void ide_wait_intr(int irq)
|
||||
|
||||
static void cdrom_pio_impl(int nblocks)
|
||||
{
|
||||
QTestState *qts;
|
||||
QPCIDevice *dev;
|
||||
QPCIBar bmdma_bar, ide_bar;
|
||||
FILE *fh;
|
||||
@ -897,10 +930,11 @@ static void cdrom_pio_impl(int nblocks)
|
||||
g_assert_cmpint(ret, ==, patt_blocks);
|
||||
fclose(fh);
|
||||
|
||||
ide_test_start("-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
|
||||
"-device ide-cd,drive=sr0,bus=ide.0", tmp_path);
|
||||
dev = get_pci_device(&bmdma_bar, &ide_bar);
|
||||
qtest_irq_intercept_in(global_qtest, "ioapic");
|
||||
qts = ide_test_start(
|
||||
"-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
|
||||
"-device ide-cd,drive=sr0,bus=ide.0", tmp_path);
|
||||
dev = get_pci_device(qts, &bmdma_bar, &ide_bar);
|
||||
qtest_irq_intercept_in(qts, "ioapic");
|
||||
|
||||
/* PACKET command on device 0 */
|
||||
qpci_io_writeb(dev, ide_bar, reg_device, 0);
|
||||
@ -908,8 +942,8 @@ static void cdrom_pio_impl(int nblocks)
|
||||
qpci_io_writeb(dev, ide_bar, reg_lba_high, (BYTE_COUNT_LIMIT >> 8 & 0xFF));
|
||||
qpci_io_writeb(dev, ide_bar, reg_command, CMD_PACKET);
|
||||
/* HP0: Check_Status_A State */
|
||||
nsleep(400);
|
||||
data = ide_wait_clear(BSY);
|
||||
nsleep(qts, 400);
|
||||
data = ide_wait_clear(qts, BSY);
|
||||
/* HP1: Send_Packet State */
|
||||
assert_bit_set(data, DRQ | DRDY);
|
||||
assert_bit_clear(data, ERR | DF | BSY);
|
||||
@ -930,10 +964,10 @@ static void cdrom_pio_impl(int nblocks)
|
||||
size_t rem = (rxsize / 2) - offset;
|
||||
|
||||
/* HP3: INTRQ_Wait */
|
||||
ide_wait_intr(IDE_PRIMARY_IRQ);
|
||||
ide_wait_intr(qts, IDE_PRIMARY_IRQ);
|
||||
|
||||
/* HP2: Check_Status_B (and clear IRQ) */
|
||||
data = ide_wait_clear(BSY);
|
||||
data = ide_wait_clear(qts, BSY);
|
||||
assert_bit_set(data, DRQ | DRDY);
|
||||
assert_bit_clear(data, ERR | DF | BSY);
|
||||
|
||||
@ -945,17 +979,17 @@ static void cdrom_pio_impl(int nblocks)
|
||||
}
|
||||
|
||||
/* Check for final completion IRQ */
|
||||
ide_wait_intr(IDE_PRIMARY_IRQ);
|
||||
ide_wait_intr(qts, IDE_PRIMARY_IRQ);
|
||||
|
||||
/* Sanity check final state */
|
||||
data = ide_wait_clear(DRQ);
|
||||
data = ide_wait_clear(qts, DRQ);
|
||||
assert_bit_set(data, DRDY);
|
||||
assert_bit_clear(data, DRQ | ERR | DF | BSY);
|
||||
|
||||
g_assert_cmpint(memcmp(pattern, rx, rxsize), ==, 0);
|
||||
g_free(pattern);
|
||||
g_free(rx);
|
||||
test_bmdma_teardown();
|
||||
test_bmdma_teardown(qts);
|
||||
free_pci_device(dev);
|
||||
}
|
||||
|
||||
@ -973,6 +1007,7 @@ static void test_cdrom_pio_large(void)
|
||||
|
||||
static void test_cdrom_dma(void)
|
||||
{
|
||||
QTestState *qts;
|
||||
static const size_t len = ATAPI_BLOCK_SIZE;
|
||||
size_t ret;
|
||||
char *pattern = g_malloc(ATAPI_BLOCK_SIZE * 16);
|
||||
@ -981,9 +1016,10 @@ static void test_cdrom_dma(void)
|
||||
PrdtEntry prdt[1];
|
||||
FILE *fh;
|
||||
|
||||
ide_test_start("-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
|
||||
"-device ide-cd,drive=sr0,bus=ide.0", tmp_path);
|
||||
qtest_irq_intercept_in(global_qtest, "ioapic");
|
||||
qts = ide_test_start(
|
||||
"-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
|
||||
"-device ide-cd,drive=sr0,bus=ide.0", tmp_path);
|
||||
qtest_irq_intercept_in(qts, "ioapic");
|
||||
|
||||
guest_buf = guest_alloc(&guest_malloc, len);
|
||||
prdt[0].addr = cpu_to_le32(guest_buf);
|
||||
@ -995,15 +1031,15 @@ static void test_cdrom_dma(void)
|
||||
g_assert_cmpint(ret, ==, 16);
|
||||
fclose(fh);
|
||||
|
||||
send_dma_request(CMD_PACKET, 0, 1, prdt, 1, send_scsi_cdb_read10);
|
||||
send_dma_request(qts, CMD_PACKET, 0, 1, prdt, 1, send_scsi_cdb_read10);
|
||||
|
||||
/* Read back data from guest memory into local qtest memory */
|
||||
memread(guest_buf, rx, len);
|
||||
qtest_memread(qts, guest_buf, rx, len);
|
||||
g_assert_cmpint(memcmp(pattern, rx, len), ==, 0);
|
||||
|
||||
g_free(pattern);
|
||||
g_free(rx);
|
||||
test_bmdma_teardown();
|
||||
test_bmdma_teardown(qts);
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
@ -1028,7 +1064,6 @@ int main(int argc, char **argv)
|
||||
|
||||
qtest_add_func("/ide/identify", test_identify);
|
||||
|
||||
qtest_add_func("/ide/bmdma/setup", test_bmdma_setup);
|
||||
qtest_add_func("/ide/bmdma/simple_rw", test_bmdma_simple_rw);
|
||||
qtest_add_func("/ide/bmdma/trim", test_bmdma_trim);
|
||||
qtest_add_func("/ide/bmdma/short_prdt", test_bmdma_short_prdt);
|
||||
@ -1036,7 +1071,6 @@ int main(int argc, char **argv)
|
||||
test_bmdma_one_sector_short_prdt);
|
||||
qtest_add_func("/ide/bmdma/long_prdt", test_bmdma_long_prdt);
|
||||
qtest_add_func("/ide/bmdma/no_busmaster", test_bmdma_no_busmaster);
|
||||
qtest_add_func("/ide/bmdma/teardown", test_bmdma_teardown);
|
||||
|
||||
qtest_add_func("/ide/flush", test_flush);
|
||||
qtest_add_func("/ide/flush/nodev", test_flush_nodev);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user