Searched refs:tci_head (Results 1 – 2 of 2) sorted by relevance
190 u16 tci_head; member
983 return CIRC_CNT(ihost->tci_head, ihost->tci_tail, SCI_MAX_IO_REQUESTS); in isci_tci_active()1000 ihost->tci_head = 0; in sci_controller_start()2560 u16 head = ihost->tci_head & (SCI_MAX_IO_REQUESTS-1); in isci_tci_alloc()2563 ihost->tci_head = head + 1; in isci_tci_alloc()2569 return CIRC_SPACE(ihost->tci_head, ihost->tci_tail, SCI_MAX_IO_REQUESTS); in isci_tci_space()