dosend
rv = dosend(spc, iov, iovlen);
#define SENDIOV(_spc_, _iov_) dosend(_spc_, _iov_, __arraycount(_iov_))
ads7846_sync(int dorecv, int dosend, uint32_t cmd)
if (dosend) {
ak4184_sync(int dorecv, int dosend, uint32_t cmd)
if (dosend) {
int dosend/* XXX */, uint32_t cmd)
if (dosend) {
bool dorecv, dosend;
dorecv = dosend = sc->sc_clkstate == CLK_AVAIL;
dosend = false;
if (dosend) {
dosend = false;
if (!dosend && MBUFQ_FIRST(&sc->sc_tx_queue))
if (dosend && MBUFQ_FIRST(&sc->sc_tx_queue)) {