370 	struct bnxt_hwrm_wait_token *token;  in __hwrm_acquire_token()  local
372 	token = kzalloc(sizeof(*token), GFP_KERNEL);  in __hwrm_acquire_token()
373 	if (!token)  in __hwrm_acquire_token()
378 	token->dst = dst;  in __hwrm_acquire_token()
379 	token->state = BNXT_HWRM_PENDING;  in __hwrm_acquire_token()
381 		token->seq_id = bp->hwrm_cmd_seq++;  in __hwrm_acquire_token()
382 		hlist_add_head_rcu(&token->node, &bp->hwrm_pending_list);  in __hwrm_acquire_token()
384 		token->seq_id = bp->hwrm_cmd_kong_seq++;  in __hwrm_acquire_token()
387 	return token;  in __hwrm_acquire_token()
391 __hwrm_release_token(struct bnxt *bp, struct bnxt_hwrm_wait_token *token)  in __hwrm_release_token()  argument
393 	if (token->dst == BNXT_HWRM_CHNL_CHIMP) {  in __hwrm_release_token()
394 		hlist_del_rcu(&token->node);  in __hwrm_release_token()
395 		kfree_rcu(token, rcu);  in __hwrm_release_token()
397 		kfree(token);  in __hwrm_release_token()
405 	struct bnxt_hwrm_wait_token *token;  in hwrm_update_token()  local
408 	hlist_for_each_entry_rcu(token, &bp->hwrm_pending_list, node) {  in hwrm_update_token()
409 		if (token->seq_id == seq_id) {  in hwrm_update_token()
410 			WRITE_ONCE(token->state, state);  in hwrm_update_token()
424 	struct bnxt_hwrm_wait_token *token = NULL;  in __hwrm_send()  local
460 	token = __hwrm_acquire_token(bp, dst);  in __hwrm_send()
461 	if (!token) {  in __hwrm_send()
465 	ctx->req->seq_id = cpu_to_le16(token->seq_id);  in __hwrm_send()
514 		while (READ_ONCE(token->state) < BNXT_HWRM_COMPLETE &&  in __hwrm_send()
533 		if (READ_ONCE(token->state) != BNXT_HWRM_COMPLETE) {  in __hwrm_send()
553 			if (token &&  in __hwrm_send()
554 			    READ_ONCE(token->state) == BNXT_HWRM_DEFERRED) {  in __hwrm_send()
555 				__hwrm_release_token(bp, token);  in __hwrm_send()
556 				token = NULL;  in __hwrm_send()
636 	if (token)  in __hwrm_send()
637 		__hwrm_release_token(bp, token);  in __hwrm_send()