* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "qemu/osdep.h"
#include "hw/hw.h"
#include "qemu/timer.h"
#include "hw/usb.h"
uint32_t *buf, size_t len)
{
int i;
- uint32_t tmp[len / sizeof(uint32_t)];
+ uint32_t tmp[5];
+ uint32_t n = len / sizeof(uint32_t);
assert((len % sizeof(uint32_t)) == 0);
+ assert(n <= ARRAY_SIZE(tmp));
- for (i = 0; i < (len / sizeof(uint32_t)); i++) {
+ for (i = 0; i < n; i++) {
tmp[i] = cpu_to_le32(buf[i]);
}
pci_dma_write(PCI_DEVICE(xhci), addr, tmp, len);
t->running_retry = 0;
killed = 1;
}
- if (t->trbs) {
- g_free(t->trbs);
- }
+ g_free(t->trbs);
t->trbs = NULL;
t->trb_count = t->trb_alloced = 0;
xfer->trbs = NULL;
}
if (!xfer->trbs) {
- xfer->trbs = g_malloc(sizeof(XHCITRB) * length);
+ xfer->trbs = g_new(XHCITRB, length);
xfer->trb_alloced = length;
}
xfer->trb_count = length;