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Searched refs:req_cons (Results 1 – 7 of 7) sorted by relevance

/linux-4.1.27/drivers/xen/xenbus/
Dxenbus_comms.c106 (intf->req_prod - intf->req_cons) != in xb_write()
112 cons = intf->req_cons; in xb_write()
115 intf->req_cons = intf->req_prod = 0; in xb_write()
209 if (intf->req_prod != intf->req_cons) in xb_init_comms()
211 intf->req_cons, intf->req_prod); in xb_init_comms()
/linux-4.1.27/include/xen/interface/io/
Dring.h98 RING_IDX req_cons; \
134 (_r)->req_cons = 0; \
150 (_r)->req_cons = (_s)->req_prod; \
174 unsigned int req = (_r)->sring->req_prod - (_r)->req_cons; \
176 ((_r)->req_cons - (_r)->rsp_prod_pvt); \
259 (_r)->sring->req_event = (_r)->req_cons + 1; \
Dxs_wire.h87 XENSTORE_RING_IDX req_cons, req_prod; member
/linux-4.1.27/drivers/net/xen-netback/
Dnetback.c158 cons = queue->rx.req_cons; in xenvif_rx_ring_slots_available()
252 req = RING_GET_REQUEST(&queue->rx, queue->rx.req_cons++); in get_next_rx_buffer()
347 queue->rx.req_cons++; in xenvif_gop_frag_copy()
392 req = RING_GET_REQUEST(&queue->rx, queue->rx.req_cons++); in xenvif_gop_skb()
400 req = RING_GET_REQUEST(&queue->rx, queue->rx.req_cons++); in xenvif_gop_skb()
523 old_req_cons = queue->rx.req_cons; in xenvif_rx_action()
525 ring_slots_used = queue->rx.req_cons - old_req_cons; in xenvif_rx_action()
633 max_burst = RING_GET_REQUEST(&queue->tx, queue->tx.req_cons)->size; in tx_add_credit()
655 RING_IDX cons = queue->tx.req_cons; in xenvif_tx_err()
667 queue->tx.req_cons = cons; in xenvif_tx_err()
[all …]
Dxenbus.c68 tx_ring->req_cons, in xenvif_read_io_ring()
69 tx_ring->req_cons - sring->rsp_prod, in xenvif_read_io_ring()
95 rx_ring->req_cons, in xenvif_read_io_ring()
96 rx_ring->req_cons - sring->rsp_prod, in xenvif_read_io_ring()
/linux-4.1.27/drivers/block/xen-blkback/
Dblkback.c1096 rc = blk_rings->common.req_cons; in __do_block_io_op()
1136 blk_rings->common.req_cons = ++rc; /* before make_response() */ in __do_block_io_op()
/linux-4.1.27/drivers/xen/
Dxen-scsiback.c716 rc = ring->req_cons; in scsiback_do_cmd_fn()
736 ring->req_cons = ++rc; in scsiback_do_cmd_fn()