I2O_IOP_OUTBOUND_FRAME_SIZE
I2O_IOP_OUTBOUND_FRAME_SIZE,
msg->queue_framesize = I2O_IOP_OUTBOUND_FRAME_SIZE / sizeof(u_int32_t);
sc->reg->oqueue = sc->phys_obase + (i * I2O_IOP_OUTBOUND_FRAME_SIZE);
#define I2O_SGL_MAX_SEGS ((I2O_IOP_OUTBOUND_FRAME_SIZE - (8 + 2)) + 1)
u_int32_t buf[I2O_IOP_OUTBOUND_FRAME_SIZE];