196 	int head, tail;  in nicvf_free_rbdr()  local
209 	tail = rbdr->tail;  in nicvf_free_rbdr()
212 	while (head != tail) {  in nicvf_free_rbdr()
221 	desc = GET_RBDR_DESC(rbdr, tail);  in nicvf_free_rbdr()
236 	int tail, qcount;  in nicvf_refill_rbdr()  local
262 	tail = nicvf_queue_reg_read(nic, NIC_QSET_RBDR_0_1_TAIL, rbdr_idx) >> 3;  in nicvf_refill_rbdr()
264 		tail++;  in nicvf_refill_rbdr()
265 		tail &= (rbdr->dmem.q_len - 1);  in nicvf_refill_rbdr()
270 		desc = GET_RBDR_DESC(rbdr, tail);  in nicvf_refill_rbdr()
365 	sq->tail = 0;  in nicvf_init_snd_queue()
438 	rbdr->tail = nicvf_queue_reg_read(nic,  in nicvf_reclaim_rbdr()
842 	qentry = sq->tail;  in nicvf_get_sq_desc()
844 	sq->tail += desc_cnt;  in nicvf_get_sq_desc()
845 	sq->tail &= (sq->dmem.q_len - 1);  in nicvf_get_sq_desc()
888 	u64 head, tail;  in nicvf_sq_free_used_descs()  local
894 	tail = nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_TAIL, qidx) >> 4;  in nicvf_sq_free_used_descs()