sifcmd_sw_t
sifcmd_queue(sifcmd_sw_t sw, vaddr_t cmd_pkt_addr, size_t cmd_pkt_sz,
sifcmd_sw_t sw;
sifcmd_establish(sifcmd_sw_t sw, struct sifcmd_callback_holder *holder)
sifcmd_sw_t sw;
sifcmd_disestablish(sifcmd_sw_t sw)
sifdma_id_t sifcmd_queue(sifcmd_sw_t, vaddr_t, size_t, vaddr_t, vaddr_t,
void sifcmd_establish(sifcmd_sw_t, struct sifcmd_callback_holder *);
void sifcmd_disestablish(sifcmd_sw_t);