Symbol: MPU_OUTPUTBUSY
sys/dev/sound/midi/mpu401.c
109
#define TXRDY(m) ( (STATUS(m) & MPU_OUTPUTBUSY) == 0)
sys/dev/sound/midi/mpu401.c
120
while (!(s & MPU_OUTPUTBUSY) && i < MPU_INTR_BUF) {
sys/dev/sound/pci/csamidi.c
120
rc |= MPU_OUTPUTBUSY; /* Tx buffer full */