Searched refs:cring (Results 1 – 1 of 1) sorted by relevance
2021 struct safexcel_cmd_descr_ring *cring; in safexcel_cmd_descr_add() local2027 cring = &ring->cdr; in safexcel_cmd_descr_add()2028 if ((cring->write + 1) % SAFEXCEL_RING_SIZE == cring->read) in safexcel_cmd_descr_add()2031 cdesc = &cring->desc[cring->write]; in safexcel_cmd_descr_add()2032 cring->write = (cring->write + 1) % SAFEXCEL_RING_SIZE; in safexcel_cmd_descr_add()2059 struct safexcel_cmd_descr_ring *cring; in safexcel_cmd_descr_rollback() local2063 cring = &ring->cdr; in safexcel_cmd_descr_rollback()2064 cring->write -= count; in safexcel_cmd_descr_rollback()2065 if (cring->write < 0) in safexcel_cmd_descr_rollback()2066 cring->write += SAFEXCEL_RING_SIZE; in safexcel_cmd_descr_rollback()