95 			  struct netmap_ring *shadow_ring,  in sync_kloop_kernel_read()  argument
103 	CSB_READ(ptr, head, shadow_ring->head);  in sync_kloop_kernel_read()
105 	CSB_READ(ptr, cur, shadow_ring->cur);  in sync_kloop_kernel_read()
106 	CSB_READ(ptr, sync_flags, shadow_ring->flags);  in sync_kloop_kernel_read()
164 	struct netmap_ring shadow_ring; /* shadow copy of the netmap_ring */  in netmap_sync_kloop_tx_ring()  local
182 	sync_kloop_kernel_read(csb_atok, &shadow_ring, num_slots);  in netmap_sync_kloop_tx_ring()
185 		batch = shadow_ring.head - kring->nr_hwcur;  in netmap_sync_kloop_tx_ring()
197 			nm_prdis(1, "batch: %d head: %d head_lim: %d", batch, shadow_ring.head,  in netmap_sync_kloop_tx_ring()
199 			shadow_ring.head = head_lim;  in netmap_sync_kloop_tx_ring()
205 			shadow_ring.flags |= NAF_FORCE_RECLAIM;  in netmap_sync_kloop_tx_ring()
209 		shadow_ring.tail = kring->rtail;  in netmap_sync_kloop_tx_ring()
210 		if (unlikely(nm_txsync_prologue(kring, &shadow_ring) >= num_slots)) {  in netmap_sync_kloop_tx_ring()
223 		if (unlikely(kring->nm_sync(kring, shadow_ring.flags))) {  in netmap_sync_kloop_tx_ring()
262 		sync_kloop_kernel_read(csb_atok, &shadow_ring, num_slots);  in netmap_sync_kloop_tx_ring()
263 		if (shadow_ring.head == kring->rhead) {  in netmap_sync_kloop_tx_ring()
276 			sync_kloop_kernel_read(csb_atok, &shadow_ring, num_slots);  in netmap_sync_kloop_tx_ring()
277 			if (shadow_ring.head != kring->rhead) {  in netmap_sync_kloop_tx_ring()
320 	struct netmap_ring shadow_ring; /* shadow copy of the netmap_ring */  in netmap_sync_kloop_rx_ring()  local
341 	sync_kloop_kernel_read(csb_atok, &shadow_ring, num_slots);  in netmap_sync_kloop_rx_ring()
347 		shadow_ring.tail = kring->rtail;  in netmap_sync_kloop_rx_ring()
348 		if (unlikely(nm_rxsync_prologue(kring, &shadow_ring) >= num_slots)) {  in netmap_sync_kloop_rx_ring()
361 		if (unlikely(kring->nm_sync(kring, shadow_ring.flags))) {  in netmap_sync_kloop_rx_ring()
401 		sync_kloop_kernel_read(csb_atok, &shadow_ring, num_slots);  in netmap_sync_kloop_rx_ring()
402 		if (sync_kloop_norxslots(kring, shadow_ring.head)) {  in netmap_sync_kloop_rx_ring()
415 			sync_kloop_kernel_read(csb_atok, &shadow_ring, num_slots);  in netmap_sync_kloop_rx_ring()
416 			if (!sync_kloop_norxslots(kring, shadow_ring.head)) {  in netmap_sync_kloop_rx_ring()