g_assert_cmphex(sect_size, ==, 0x200);
}
-static void ahci_test_dma_rw_simple(AHCIQState *ahci)
+static void ahci_test_dma_rw_simple(AHCIQState *ahci, unsigned bufsize)
{
uint64_t ptr;
uint8_t port;
unsigned i;
- const unsigned bufsize = 4096;
unsigned char *tx = g_malloc(bufsize);
unsigned char *rx = g_malloc0(bufsize);
ptr = ahci_alloc(ahci, bufsize);
g_assert(ptr);
- /* Write some indicative pattern to our 4K buffer. */
+ /* Write some indicative pattern to our buffer. */
for (i = 0; i < bufsize; i++) {
tx[i] = (bufsize - i);
}
}
/**
- * Perform a simple DMA R/W test, using a single PRD and non-NCQ commands.
+ * Perform a simple DMA R/W test using non-NCQ commands.
*/
-static void test_dma_rw_simple(void)
+static void test_dma_rw_interface(unsigned bufsize)
{
AHCIQState *ahci;
ahci = ahci_boot_and_enable();
- ahci_test_dma_rw_simple(ahci);
+ ahci_test_dma_rw_simple(ahci, bufsize);
ahci_shutdown(ahci);
}
+static void test_dma_rw_simple(void)
+{
+ test_dma_rw_interface(4096);
+}
+
+static void test_dma_rw_double(void)
+{
+ test_dma_rw_interface(8192);
+}
+
+static void test_dma_rw_long(void)
+{
+ test_dma_rw_interface(4096 * 64);
+}
+
+static void test_dma_rw_short(void)
+{
+ test_dma_rw_interface(512);
+}
+
/******************************************************************************/
int main(int argc, char **argv)
qtest_add_func("/ahci/hba_enable", test_hba_enable);
qtest_add_func("/ahci/identify", test_identify);
qtest_add_func("/ahci/dma/simple", test_dma_rw_simple);
+ qtest_add_func("/ahci/dma/double", test_dma_rw_double);
+ qtest_add_func("/ahci/dma/long", test_dma_rw_long);
+ qtest_add_func("/ahci/dma/short", test_dma_rw_short);
ret = g_test_run();