Lines Matching refs:cause
305 unsigned int cause;
307 cause = EREAD4(sc, USB_BRIDGE_INTR_CAUSE);
308 if (cause) {
310 if (cause & MV_USB_ADDR_DECODE_ERR) {
316 if (cause & MV_USB_HOST_UNDERFLOW)
318 if (cause & MV_USB_HOST_OVERFLOW)
320 if (cause & MV_USB_DEVICE_UNDERFLOW)
322 if (cause & ~(MV_USB_ADDR_DECODE_ERR | MV_USB_HOST_UNDERFLOW |
324 printf("unknown cause (cause=%#x)\n", cause);