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Searched refs:rxr (Results 1 – 15 of 15) sorted by relevance

/openbmc/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_xdp.c124 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; in bnxt_tx_int_xdp() local
157 page_pool_recycle_direct(rxr->page_pool, tx_buf->page); in bnxt_tx_int_xdp()
170 bnxt_db_write(bp, &rxr->rx_db, tx_buf->rx_prod); in bnxt_tx_int_xdp()
175 bool bnxt_xdp_attached(struct bnxt *bp, struct bnxt_rx_ring_info *rxr) in bnxt_xdp_attached() argument
177 struct bpf_prog *xdp_prog = READ_ONCE(rxr->xdp_prog); in bnxt_xdp_attached()
182 void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, in bnxt_xdp_buff_init() argument
193 rx_buf = &rxr->rx_buf_ring[cons]; in bnxt_xdp_buff_init()
199 xdp_init_buff(xdp, buflen, &rxr->xdp_rxq); in bnxt_xdp_buff_init()
203 void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr, in bnxt_xdp_buff_frags_free() argument
215 page_pool_recycle_direct(rxr in bnxt_xdp_buff_frags_free()
224 bnxt_rx_xdp(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,u16 cons,struct xdp_buff xdp,struct page * page,u8 ** data_ptr,unsigned int * len,u8 * event) bnxt_rx_xdp() argument
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H A Dbnxt_xdp.h20 bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
27 bool bnxt_xdp_attached(struct bnxt *bp, struct bnxt_rx_ring_info *rxr);
29 void bnxt_xdp_buff_init(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
32 void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr,
H A Dbnxt.c321 static void bnxt_sched_reset_rxr(struct bnxt *bp, struct bnxt_rx_ring_info *rxr) in bnxt_sched_reset_rxr() argument
323 if (!rxr->bnapi->in_reset) { in bnxt_sched_reset_rxr()
324 rxr->bnapi->in_reset = true; in bnxt_sched_reset_rxr()
331 rxr->rx_next_cons = 0xffff; in bnxt_sched_reset_rxr()
759 struct bnxt_rx_ring_info *rxr, in __bnxt_alloc_rx_page() argument
766 page = page_pool_dev_alloc_frag(rxr->page_pool, offset, in __bnxt_alloc_rx_page()
769 page = page_pool_dev_alloc_pages(rxr->page_pool); in __bnxt_alloc_rx_page()
803 int bnxt_alloc_rx_data(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, in bnxt_alloc_rx_data() argument
806 struct rx_bd *rxbd = &rxr->rx_desc_ring[RX_RING(prod)][RX_IDX(prod)]; in bnxt_alloc_rx_data()
807 struct bnxt_sw_rx_bd *rx_buf = &rxr in bnxt_alloc_rx_data()
836 bnxt_reuse_rx_data(struct bnxt_rx_ring_info * rxr,u16 cons,void * data) bnxt_reuse_rx_data() argument
856 bnxt_find_next_agg_idx(struct bnxt_rx_ring_info * rxr,u16 idx) bnxt_find_next_agg_idx() argument
867 bnxt_alloc_rx_page(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,u16 prod,gfp_t gfp) bnxt_alloc_rx_page() argument
911 bnxt_get_tpa_agg_p5(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,u16 agg_id,u16 curr) bnxt_get_tpa_agg_p5() argument
924 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; bnxt_reuse_rx_agg_bufs() local
977 bnxt_rx_multi_page_skb(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,u16 cons,void * data,u8 * data_ptr,dma_addr_t dma_addr,unsigned int offset_and_len) bnxt_rx_multi_page_skb() argument
1009 bnxt_rx_page_skb(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,u16 cons,void * data,u8 * data_ptr,dma_addr_t dma_addr,unsigned int offset_and_len) bnxt_rx_page_skb() argument
1056 bnxt_rx_skb(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,u16 cons,void * data,u8 * data_ptr,dma_addr_t dma_addr,unsigned int offset_and_len) bnxt_rx_skb() argument
1092 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; __bnxt_rx_agg_pages() local
1266 bnxt_alloc_agg_idx(struct bnxt_rx_ring_info * rxr,u16 agg_id) bnxt_alloc_agg_idx() argument
1279 bnxt_free_agg_idx(struct bnxt_rx_ring_info * rxr,u16 idx) bnxt_free_agg_idx() argument
1286 bnxt_lookup_agg_idx(struct bnxt_rx_ring_info * rxr,u16 agg_id) bnxt_lookup_agg_idx() argument
1293 bnxt_tpa_start(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,struct rx_tpa_start_cmp * tpa_start,struct rx_tpa_start_cmp_ext * tpa_start1) bnxt_tpa_start() argument
1596 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; bnxt_tpa_end() local
1736 bnxt_tpa_agg(struct bnxt * bp,struct bnxt_rx_ring_info * rxr,struct rx_agg_cmp * rx_agg) bnxt_tpa_agg() argument
1788 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; bnxt_rx_pkt() local
2319 struct bnxt_rx_ring_info *rxr; bnxt_async_event_process() local
2583 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; __bnxt_poll_work_done() local
2588 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; __bnxt_poll_work_done() local
2618 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; bnxt_poll_nitroa0() local
2914 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[ring_nr]; bnxt_free_one_rx_ring_skbs() local
3111 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_free_tpa_info() local
3138 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_alloc_tpa_info() local
3171 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_free_rx_rings() local
3195 bnxt_alloc_rx_page_pool(struct bnxt * bp,struct bnxt_rx_ring_info * rxr) bnxt_alloc_rx_page_pool() argument
3232 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_alloc_rx_rings() local
3551 struct bnxt_rx_ring_info *rxr; bnxt_init_ring_struct() local
3629 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[ring_nr]; bnxt_alloc_one_rx_ring() local
3678 struct bnxt_rx_ring_info *rxr; bnxt_init_one_rx_ring() local
4409 struct bnxt_rx_ring_info *rxr; bnxt_clear_ring_indices() local
4550 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_alloc_mem() local
5143 bnxt_cp_ring_for_rx(struct bnxt * bp,struct bnxt_rx_ring_info * rxr) bnxt_cp_ring_for_rx() argument
5247 struct bnxt_rx_ring_info *rxr; bnxt_fill_hw_rss_tbl_p5() local
5460 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0]; bnxt_hwrm_vnic_cfg() local
5951 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_hwrm_ring_alloc() local
5984 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_hwrm_ring_alloc() local
6062 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_hwrm_ring_free() local
6084 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_hwrm_ring_free() local
11560 struct bnxt_rx_ring_info *rxr = bnapi->rx_ring; bnxt_dump_rx_sw_state() local
11598 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[ring_nr]; bnxt_hwrm_rx_ring_reset() local
11766 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[i]; bnxt_rx_ring_reset() local
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H A Dbnxt_ethtool.c3556 struct bnxt_rx_ring_info *rxr; in bnxt_rx_loopback() local
3564 rxr = bnapi->rx_ring; in bnxt_rx_loopback()
3569 rx_buf = &rxr->rx_buf_ring[cons]; in bnxt_rx_loopback()
3623 struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0]; in bnxt_run_loopback() local
3631 cpr = &rxr->bnapi->cp_ring; in bnxt_run_loopback()
H A Dbnxt.h2331 int bnxt_alloc_rx_data(struct bnxt *bp, struct bnxt_rx_ring_info *rxr,
2333 void bnxt_reuse_rx_data(struct bnxt_rx_ring_info *rxr, u16 cons, void *data);
/openbmc/linux/drivers/net/ethernet/broadcom/
H A Dbnx2.c716 struct bnx2_rx_ring_info *rxr = &bnapi->rx_ring; in bnx2_free_rx_mem() local
720 if (rxr->rx_desc_ring[j]) in bnx2_free_rx_mem()
722 rxr->rx_desc_ring[j], in bnx2_free_rx_mem()
723 rxr->rx_desc_mapping[j]); in bnx2_free_rx_mem()
724 rxr->rx_desc_ring[j] = NULL; in bnx2_free_rx_mem()
726 vfree(rxr->rx_buf_ring); in bnx2_free_rx_mem()
727 rxr->rx_buf_ring = NULL; in bnx2_free_rx_mem()
730 if (rxr->rx_pg_desc_ring[j]) in bnx2_free_rx_mem()
732 rxr->rx_pg_desc_ring[j], in bnx2_free_rx_mem()
733 rxr->rx_pg_desc_mapping[j]); in bnx2_free_rx_mem()
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/openbmc/linux/drivers/net/ethernet/sgi/
H A Dioc3-eth.c84 unsigned long *rxr; /* pointer to receiver ring */ member
371 unsigned long *rxr; in ioc3_rx() local
375 rxr = ip->rxr; /* Ring base */ in ioc3_rx()
396 d = rxr[rx_entry]; in ioc3_rx()
405 dma_unmap_single(ip->dma_dev, rxr[rx_entry], in ioc3_rx()
420 d = rxr[rx_entry]; in ioc3_rx()
430 rxr[n_entry] = cpu_to_be64(ioc3_map(d, PCI64_ATTR_BAR)); in ioc3_rx()
660 be64_to_cpu(ip->rxr[n_entry]), in ioc3_free_rx_bufs()
684 ip->rxr[i] = cpu_to_be64(ioc3_map(d, PCI64_ATTR_BAR)); in ioc3_alloc_rx_bufs()
885 ip->rxr = dma_alloc_coherent(ip->dma_dev, RX_RING_SIZE, &ip->rxr_dma, in ioc3eth_probe()
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/openbmc/qemu/hw/net/
H A De1000e_core.c887 e1000e_rx_ring_init(E1000ECore *core, E1000E_RxRing *rxr, int idx) in e1000e_rx_ring_init() argument
896 rxr->i = &i[idx]; in e1000e_rx_ring_init()
969 E1000E_RxRing rxr; in e1000e_can_receive() local
971 e1000e_rx_ring_init(core, &rxr, i); in e1000e_can_receive()
972 if (e1000e_ring_enabled(core, rxr.i) && in e1000e_can_receive()
973 e1000e_has_rxbufs(core, rxr.i, 1)) { in e1000e_can_receive()
1483 const E1000E_RxRing *rxr, in e1000e_write_packet_to_guest() argument
1501 rxi = rxr->i; in e1000e_write_packet_to_guest()
1635 E1000E_RxRing rxr; in e1000e_receive_internal() local
1690 e1000e_rx_ring_init(core, &rxr, rss_info.queue); in e1000e_receive_internal()
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H A Digb_core.c801 igb_rx_ring_init(IGBCore *core, E1000E_RxRing *rxr, int idx) in igb_rx_ring_init() argument
824 rxr->i = &i[idx]; in igb_rx_ring_init()
968 E1000E_RxRing rxr; in igb_can_receive() local
973 igb_rx_ring_init(core, &rxr, i); in igb_can_receive()
974 if (igb_ring_enabled(core, rxr.i) && igb_has_rxbufs(core, rxr.i, 1)) { in igb_can_receive()
1894 const E1000E_RxRing *rxr, in igb_write_packet_to_guest() argument
1909 rxi = rxr->i; in igb_write_packet_to_guest()
1998 E1000E_RxRing rxr; in igb_receive_internal() local
2059 igb_rx_ring_init(core, &rxr, i); in igb_receive_internal()
2061 if (!igb_rx_strip_vlan(core, rxr.i)) { in igb_receive_internal()
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/openbmc/linux/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c184 struct ena_ring *txr, *rxr; in ena_init_io_rings() local
191 rxr = &adapter->rx_ring[i]; in ena_init_io_rings()
209 ena_init_io_rings_common(adapter, rxr, i); in ena_init_io_rings()
212 rxr->ring_size = adapter->requested_rx_ring_size; in ena_init_io_rings()
213 rxr->rx_copybreak = adapter->rx_copybreak; in ena_init_io_rings()
214 rxr->sgl_size = adapter->max_rx_sgl_size; in ena_init_io_rings()
215 rxr->smoothed_interval = in ena_init_io_rings()
217 rxr->empty_rx_queue = 0; in ena_init_io_rings()
218 rxr->rx_headroom = NET_SKB_PAD; in ena_init_io_rings()
220 rxr->xdp_ring = &adapter->tx_ring[i + adapter->num_io_queues]; in ena_init_io_rings()
/openbmc/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_txrx.h442 bool iavf_alloc_rx_buffers(struct iavf_ring *rxr, u16 cleaned_count);
/openbmc/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.h460 bool i40e_alloc_rx_buffers(struct i40e_ring *rxr, u16 cleaned_count);
H A Di40e_main.c13514 struct i40e_ring *rxr = vsi->rx_rings[queue_pair]; in i40e_queue_pair_toggle_napi() local
13515 struct i40e_q_vector *q_vector = rxr->q_vector; in i40e_queue_pair_toggle_napi()
13590 struct i40e_ring *rxr = vsi->rx_rings[queue_pair]; in i40e_queue_pair_enable_irq() local
13596 i40e_irq_dynamic_enable(vsi, rxr->q_vector->v_idx); in i40e_queue_pair_enable_irq()
13610 struct i40e_ring *rxr = vsi->rx_rings[queue_pair]; in i40e_queue_pair_disable_irq() local
13621 u32 intpf = vsi->base_vector + rxr->q_vector->v_idx; in i40e_queue_pair_disable_irq()
/openbmc/linux/drivers/net/ethernet/intel/ice/
H A Dice_txrx.h467 bool ice_alloc_rx_bufs(struct ice_rx_ring *rxr, unsigned int cleaned_count);
/openbmc/linux/tools/testing/selftests/bpf/
H A Dxskxceiver.c249 struct xsk_ring_cons *rxr; in __xsk_configure_socket() local
262 rxr = ifobject->rx_on ? &xsk->rx : NULL; in __xsk_configure_socket()
263 return xsk_socket__create(&xsk->xsk, ifobject->ifindex, 0, umem->umem, rxr, txr, &cfg); in __xsk_configure_socket()