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/kernel/linux/linux-6.6/drivers/net/ethernet/google/gve/
Dgve_rx_dqo.c35 static struct gve_rx_buf_state_dqo *gve_alloc_buf_state(struct gve_rx_ring *rx) in gve_alloc_buf_state() argument
40 buffer_id = rx->dqo.free_buf_states; in gve_alloc_buf_state()
44 buf_state = &rx->dqo.buf_states[buffer_id]; in gve_alloc_buf_state()
47 rx->dqo.free_buf_states = buf_state->next; in gve_alloc_buf_state()
55 static bool gve_buf_state_is_allocated(struct gve_rx_ring *rx, in gve_buf_state_is_allocated() argument
58 s16 buffer_id = buf_state - rx->dqo.buf_states; in gve_buf_state_is_allocated()
63 static void gve_free_buf_state(struct gve_rx_ring *rx, in gve_free_buf_state() argument
66 s16 buffer_id = buf_state - rx->dqo.buf_states; in gve_free_buf_state()
68 buf_state->next = rx->dqo.free_buf_states; in gve_free_buf_state()
69 rx->dqo.free_buf_states = buffer_id; in gve_free_buf_state()
[all …]
Dgve_rx.c26 static void gve_rx_unfill_pages(struct gve_priv *priv, struct gve_rx_ring *rx) in gve_rx_unfill_pages() argument
28 u32 slots = rx->mask + 1; in gve_rx_unfill_pages()
31 if (rx->data.raw_addressing) { in gve_rx_unfill_pages()
33 gve_rx_free_buffer(&priv->pdev->dev, &rx->data.page_info[i], in gve_rx_unfill_pages()
34 &rx->data.data_ring[i]); in gve_rx_unfill_pages()
37 page_ref_sub(rx->data.page_info[i].page, in gve_rx_unfill_pages()
38 rx->data.page_info[i].pagecnt_bias - 1); in gve_rx_unfill_pages()
39 gve_unassign_qpl(priv, rx->data.qpl->id); in gve_rx_unfill_pages()
40 rx->data.qpl = NULL; in gve_rx_unfill_pages()
42 for (i = 0; i < rx->qpl_copy_pool_mask + 1; i++) { in gve_rx_unfill_pages()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/google/gve/
Dgve_rx.c16 block->rx = NULL; in gve_rx_remove_from_block()
21 struct gve_rx_ring *rx = &priv->rx[idx]; in gve_rx_free_ring() local
29 dma_free_coherent(dev, bytes, rx->desc.desc_ring, rx->desc.bus); in gve_rx_free_ring()
30 rx->desc.desc_ring = NULL; in gve_rx_free_ring()
32 dma_free_coherent(dev, sizeof(*rx->q_resources), in gve_rx_free_ring()
33 rx->q_resources, rx->q_resources_bus); in gve_rx_free_ring()
34 rx->q_resources = NULL; in gve_rx_free_ring()
36 gve_unassign_qpl(priv, rx->data.qpl->id); in gve_rx_free_ring()
37 rx->data.qpl = NULL; in gve_rx_free_ring()
38 kvfree(rx->data.page_info); in gve_rx_free_ring()
[all …]
/kernel/linux/linux-6.6/sound/soc/codecs/
Dlpass-rx-macro.c653 "ZERO", "RX INT0_1 MIX1",
657 "ZERO", "RX INT1_1 MIX1",
661 "ZERO", "RX INT2_1 MIX1",
665 "ZERO", "RX INT0_2 MUX",
669 "ZERO", "RX INT1_2 MUX",
673 "ZERO", "RX INT2_2 MUX",
771 SOC_DAPM_ENUM("RX MIX TX1_MUX Mux", rx_mix_tx1_mux_enum);
773 SOC_DAPM_ENUM("RX MIX TX2_MUX Mux", rx_mix_tx2_mux_enum);
833 SOC_DAPM_ENUM("RX MIX TX0_MUX Mux", rx_mix_tx0_mux_enum);
836 /* RX Macro */
[all …]
/kernel/linux/linux-6.6/drivers/infiniband/hw/hfi1/
Dnetdev_rx.c8 * This file contains HFI1 support for netdev RX functionality
20 static int hfi1_netdev_setup_ctxt(struct hfi1_netdev_rx *rx, in hfi1_netdev_setup_ctxt() argument
24 struct hfi1_devdata *dd = rx->dd; in hfi1_netdev_setup_ctxt()
121 static int hfi1_netdev_allot_ctxt(struct hfi1_netdev_rx *rx, in hfi1_netdev_allot_ctxt() argument
125 struct hfi1_devdata *dd = rx->dd; in hfi1_netdev_allot_ctxt()
133 rc = hfi1_netdev_setup_ctxt(rx, *ctxt); in hfi1_netdev_allot_ctxt()
186 static int hfi1_netdev_rxq_init(struct hfi1_netdev_rx *rx) in hfi1_netdev_rxq_init() argument
190 struct hfi1_devdata *dd = rx->dd; in hfi1_netdev_rxq_init()
191 struct net_device *dev = &rx->rx_napi; in hfi1_netdev_rxq_init()
193 rx->num_rx_q = dd->num_netdev_contexts; in hfi1_netdev_rxq_init()
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/lan966x/
Dlan966x_fdma.c14 static struct page *lan966x_fdma_rx_alloc_page(struct lan966x_rx *rx, in lan966x_fdma_rx_alloc_page() argument
19 page = page_pool_dev_alloc_pages(rx->page_pool); in lan966x_fdma_rx_alloc_page()
28 static void lan966x_fdma_rx_free_pages(struct lan966x_rx *rx) in lan966x_fdma_rx_free_pages() argument
34 page_pool_put_full_page(rx->page_pool, in lan966x_fdma_rx_free_pages()
35 rx->page[i][j], false); in lan966x_fdma_rx_free_pages()
39 static void lan966x_fdma_rx_free_page(struct lan966x_rx *rx) in lan966x_fdma_rx_free_page() argument
43 page = rx->page[rx->dcb_index][rx->db_index]; in lan966x_fdma_rx_free_page()
47 page_pool_recycle_direct(rx->page_pool, page); in lan966x_fdma_rx_free_page()
50 static void lan966x_fdma_rx_add_dcb(struct lan966x_rx *rx, in lan966x_fdma_rx_add_dcb() argument
63 dcb->info = FDMA_DCB_INFO_DATAL(PAGE_SIZE << rx->page_order); in lan966x_fdma_rx_add_dcb()
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/engleder/
Dtsnep_main.c10 * It supports multiple TX/RX queue pairs. The first TX/RX queue pair is used
88 /* handle TX/RX queue 0 interrupt */ in tsnep_irq()
104 /* handle TX/RX queue interrupt */ in tsnep_irq_txrx()
891 static void tsnep_rx_ring_cleanup(struct tsnep_rx *rx) in tsnep_rx_ring_cleanup() argument
893 struct device *dmadev = rx->adapter->dmadev; in tsnep_rx_ring_cleanup()
898 entry = &rx->entry[i]; in tsnep_rx_ring_cleanup()
899 if (!rx->xsk_pool && entry->page) in tsnep_rx_ring_cleanup()
900 page_pool_put_full_page(rx->page_pool, entry->page, in tsnep_rx_ring_cleanup()
902 if (rx->xsk_pool && entry->xdp) in tsnep_rx_ring_cleanup()
908 if (rx->page_pool) in tsnep_rx_ring_cleanup()
[all …]
/kernel/linux/linux-6.6/net/rxrpc/
Daf_rxrpc.c76 static int rxrpc_validate_address(struct rxrpc_sock *rx, in rxrpc_validate_address() argument
98 if (rx->family != AF_INET && in rxrpc_validate_address()
99 rx->family != AF_INET6) in rxrpc_validate_address()
108 if (rx->family != AF_INET6) in rxrpc_validate_address()
134 struct rxrpc_sock *rx = rxrpc_sk(sock->sk); in rxrpc_bind() local
138 _enter("%p,%p,%d", rx, saddr, len); in rxrpc_bind()
140 ret = rxrpc_validate_address(rx, srx, len); in rxrpc_bind()
145 lock_sock(&rx->sk); in rxrpc_bind()
147 switch (rx->sk.sk_state) { in rxrpc_bind()
149 rx->srx = *srx; in rxrpc_bind()
[all …]
/kernel/linux/linux-5.10/net/rxrpc/
Daf_rxrpc.c76 static int rxrpc_validate_address(struct rxrpc_sock *rx, in rxrpc_validate_address() argument
96 if (srx->transport.family != rx->family && in rxrpc_validate_address()
97 srx->transport.family == AF_INET && rx->family != AF_INET6) in rxrpc_validate_address()
133 struct rxrpc_sock *rx = rxrpc_sk(sock->sk); in rxrpc_bind() local
137 _enter("%p,%p,%d", rx, saddr, len); in rxrpc_bind()
139 ret = rxrpc_validate_address(rx, srx, len); in rxrpc_bind()
144 lock_sock(&rx->sk); in rxrpc_bind()
146 switch (rx->sk.sk_state) { in rxrpc_bind()
148 rx->srx = *srx; in rxrpc_bind()
149 local = rxrpc_lookup_local(sock_net(&rx->sk), &rx->srx); in rxrpc_bind()
[all …]
/kernel/linux/linux-6.6/tools/testing/selftests/drivers/net/netdevsim/
Dethtool-coalesce.sh30 ["rx-frames-low"]="rx-frame-low"
32 ["rx-frames-high"]="rx-frame-high"
34 ["rx-usecs"]="rx-usecs"
35 ["rx-frames"]="rx-frames"
36 ["rx-usecs-irq"]="rx-usecs-irq"
37 ["rx-frames-irq"]="rx-frames-irq"
44 ["rx-usecs-low"]="rx-usecs-low"
47 ["rx-usecs-high"]="rx-usecs-high"
53 ["rx-frames-low"]=""
55 ["rx-frames-high"]=""
[all …]
/kernel/linux/linux-5.10/arch/arm/include/debug/
Dicedcc.S15 .macro senduart, rd, rx argument
19 .macro busyuart, rd, rx argument
21 mrc p14, 0, \rx, c0, c1, 0
22 tst \rx, #0x20000000
26 .macro waituartcts, rd, rx argument
29 .macro waituarttxrdy, rd, rx argument
34 mrc p14, 0, \rx, c0, c1, 0
35 tst \rx, #0x20000000
42 .macro senduart, rd, rx argument
46 .macro busyuart, rd, rx argument
[all …]
Dsamsung.S12 .macro fifo_level_s5pv210 rd, rx argument
13 ldr \rd, [\rx, # S3C2410_UFSTAT]
18 .macro fifo_full_s5pv210 rd, rx argument
19 ldr \rd, [\rx, # S3C2410_UFSTAT]
27 .macro fifo_level_s3c2440 rd, rx argument
28 ldr \rd, [\rx, # S3C2410_UFSTAT]
37 .macro fifo_full_s3c2440 rd, rx argument
38 ldr \rd, [\rx, # S3C2410_UFSTAT]
47 .macro senduart,rd,rx argument
48 strb \rd, [\rx, # S3C2410_UTXH]
[all …]
/kernel/linux/linux-6.6/arch/arm/include/debug/
Dicedcc.S15 .macro senduart, rd, rx argument
19 .macro busyuart, rd, rx argument
21 mrc p14, 0, \rx, c0, c1, 0
22 tst \rx, #0x20000000
26 .macro waituartcts, rd, rx argument
29 .macro waituarttxrdy, rd, rx argument
34 mrc p14, 0, \rx, c0, c1, 0
35 tst \rx, #0x20000000
42 .macro senduart, rd, rx argument
46 .macro busyuart, rd, rx argument
[all …]
Dsamsung.S12 .macro fifo_level_s5pv210 rd, rx argument
13 ldr \rd, [\rx, # S3C2410_UFSTAT]
18 .macro fifo_full_s5pv210 rd, rx argument
19 ldr \rd, [\rx, # S3C2410_UFSTAT]
27 .macro fifo_level_s3c2440 rd, rx argument
28 ldr \rd, [\rx, # S3C2410_UFSTAT]
37 .macro fifo_full_s3c2440 rd, rx argument
38 ldr \rd, [\rx, # S3C2410_UFSTAT]
47 .macro senduart,rd,rx argument
48 strb \rd, [\rx, # S3C2410_UTXH]
[all …]
/kernel/linux/linux-6.6/net/mac80211/
Drx.c717 * RX header they pull before we get here, and that should in ieee80211_make_monitor_skb()
793 * (2) the other RX handlers will modify the skb we got. in ieee80211_rx_monitor()
875 static void ieee80211_parse_qos(struct ieee80211_rx_data *rx) in ieee80211_parse_qos() argument
877 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data; in ieee80211_parse_qos()
878 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); in ieee80211_parse_qos()
910 rx->seqno_idx = seqno_idx; in ieee80211_parse_qos()
911 rx->security_idx = security_idx; in ieee80211_parse_qos()
914 rx->skb->priority = (tid > 7) ? 0 : tid; in ieee80211_parse_qos()
942 static void ieee80211_verify_alignment(struct ieee80211_rx_data *rx) in ieee80211_verify_alignment() argument
945 WARN_ON_ONCE((unsigned long)rx->skb->data & 1); in ieee80211_verify_alignment()
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/sparx5/
Dsparx5_fdma.c79 static void sparx5_fdma_rx_add_dcb(struct sparx5_rx *rx, in sparx5_fdma_rx_add_dcb() argument
93 rx->last_entry->nextptr = nextptr; in sparx5_fdma_rx_add_dcb()
94 rx->last_entry = dcb; in sparx5_fdma_rx_add_dcb()
113 static void sparx5_fdma_rx_activate(struct sparx5 *sparx5, struct sparx5_rx *rx) in sparx5_fdma_rx_activate() argument
116 spx5_wr(((u64)rx->dma) & GENMASK(31, 0), sparx5, in sparx5_fdma_rx_activate()
117 FDMA_DCB_LLP(rx->channel_id)); in sparx5_fdma_rx_activate()
118 spx5_wr(((u64)rx->dma) >> 32, sparx5, FDMA_DCB_LLP1(rx->channel_id)); in sparx5_fdma_rx_activate()
120 /* Set the number of RX DBs to be used, and DB end-of-frame interrupt */ in sparx5_fdma_rx_activate()
124 sparx5, FDMA_CH_CFG(rx->channel_id)); in sparx5_fdma_rx_activate()
126 /* Set the RX Watermark to max */ in sparx5_fdma_rx_activate()
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/brocade/bna/
Dbna_tx_rx.c184 bfi_msgq_mhdr_set(req->mh, BFI_MC_ENET, req_type, 0, rxf->rx->rid); in bna_bfi_ucast_req()
190 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_ucast_req()
200 0, rxf->rx->rid); in bna_bfi_mcast_add_req()
206 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_mcast_add_req()
216 0, rxf->rx->rid); in bna_bfi_mcast_del_req()
222 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_mcast_del_req()
231 BFI_ENET_H2I_MAC_MCAST_FILTER_REQ, 0, rxf->rx->rid); in bna_bfi_mcast_filter_req()
237 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_mcast_filter_req()
246 BFI_ENET_H2I_RX_PROMISCUOUS_REQ, 0, rxf->rx->rid); in bna_bfi_rx_promisc_req()
252 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_rx_promisc_req()
[all …]
Dbfa_defs_cna.h26 u64 rx_frames; /*!< Rx frames */
27 u64 rx_words; /*!< Rx words */
28 u64 lip_count; /*!< Rx LIP */
29 u64 nos_count; /*!< Rx NOS */
30 u64 ols_count; /*!< Rx OLS */
31 u64 lr_count; /*!< Rx LR */
32 u64 lrr_count; /*!< Rx LRR */
33 u64 invalid_crcs; /*!< Rx CRC err frames */
34 u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */
35 u64 undersized_frm; /*!< Rx undersized frames */
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/brocade/bna/
Dbna_tx_rx.c184 bfi_msgq_mhdr_set(req->mh, BFI_MC_ENET, req_type, 0, rxf->rx->rid); in bna_bfi_ucast_req()
190 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_ucast_req()
200 0, rxf->rx->rid); in bna_bfi_mcast_add_req()
206 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_mcast_add_req()
216 0, rxf->rx->rid); in bna_bfi_mcast_del_req()
222 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_mcast_del_req()
231 BFI_ENET_H2I_MAC_MCAST_FILTER_REQ, 0, rxf->rx->rid); in bna_bfi_mcast_filter_req()
237 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_mcast_filter_req()
246 BFI_ENET_H2I_RX_PROMISCUOUS_REQ, 0, rxf->rx->rid); in bna_bfi_rx_promisc_req()
252 bfa_msgq_cmd_post(&rxf->rx->bna->msgq, &rxf->msgq_cmd); in bna_bfi_rx_promisc_req()
[all …]
Dbfa_defs_cna.h26 u64 rx_frames; /*!< Rx frames */
27 u64 rx_words; /*!< Rx words */
28 u64 lip_count; /*!< Rx LIP */
29 u64 nos_count; /*!< Rx NOS */
30 u64 ols_count; /*!< Rx OLS */
31 u64 lr_count; /*!< Rx LR */
32 u64 lrr_count; /*!< Rx LRR */
33 u64 invalid_crcs; /*!< Rx CRC err frames */
34 u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */
35 u64 undersized_frm; /*!< Rx undersized frames */
[all …]
/kernel/linux/linux-5.10/net/mac80211/
Drx.c710 * RX header they pull before we get here, and that should in ieee80211_make_monitor_skb()
782 * (2) the other RX handlers will modify the skb we got. in ieee80211_rx_monitor()
864 static void ieee80211_parse_qos(struct ieee80211_rx_data *rx) in ieee80211_parse_qos() argument
866 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data; in ieee80211_parse_qos()
867 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); in ieee80211_parse_qos()
899 rx->seqno_idx = seqno_idx; in ieee80211_parse_qos()
900 rx->security_idx = security_idx; in ieee80211_parse_qos()
903 rx->skb->priority = (tid > 7) ? 0 : tid; in ieee80211_parse_qos()
931 static void ieee80211_verify_alignment(struct ieee80211_rx_data *rx) in ieee80211_verify_alignment() argument
934 WARN_ON_ONCE((unsigned long)rx->skb->data & 1); in ieee80211_verify_alignment()
[all …]
/kernel/linux/linux-6.6/drivers/staging/gdm724x/
Dgdm_mux.c111 static struct mux_rx *get_rx_struct(struct rx_cxt *rx) in get_rx_struct() argument
116 spin_lock_irqsave(&rx->free_list_lock, flags); in get_rx_struct()
118 if (list_empty(&rx->rx_free_list)) { in get_rx_struct()
119 spin_unlock_irqrestore(&rx->free_list_lock, flags); in get_rx_struct()
123 r = list_entry(rx->rx_free_list.prev, struct mux_rx, free_list); in get_rx_struct()
126 spin_unlock_irqrestore(&rx->free_list_lock, flags); in get_rx_struct()
131 static void put_rx_struct(struct rx_cxt *rx, struct mux_rx *r) in put_rx_struct() argument
135 spin_lock_irqsave(&rx->free_list_lock, flags); in put_rx_struct()
136 list_add_tail(&r->free_list, &rx->rx_free_list); in put_rx_struct()
137 spin_unlock_irqrestore(&rx->free_list_lock, flags); in put_rx_struct()
[all …]
/kernel/linux/linux-5.10/drivers/staging/gdm724x/
Dgdm_mux.c111 static struct mux_rx *get_rx_struct(struct rx_cxt *rx) in get_rx_struct() argument
116 spin_lock_irqsave(&rx->free_list_lock, flags); in get_rx_struct()
118 if (list_empty(&rx->rx_free_list)) { in get_rx_struct()
119 spin_unlock_irqrestore(&rx->free_list_lock, flags); in get_rx_struct()
123 r = list_entry(rx->rx_free_list.prev, struct mux_rx, free_list); in get_rx_struct()
126 spin_unlock_irqrestore(&rx->free_list_lock, flags); in get_rx_struct()
131 static void put_rx_struct(struct rx_cxt *rx, struct mux_rx *r) in put_rx_struct() argument
135 spin_lock_irqsave(&rx->free_list_lock, flags); in put_rx_struct()
136 list_add_tail(&r->free_list, &rx->rx_free_list); in put_rx_struct()
137 spin_unlock_irqrestore(&rx->free_list_lock, flags); in put_rx_struct()
[all …]
/kernel/linux/linux-6.6/drivers/media/radio/wl128x/
Dfmdrv_rx.c4 * This sub-module of FM driver implements FM RX functionality.
17 fmdev->rx.rds.flag = FM_RDS_DISABLE; in fm_rx_reset_rds_cache()
18 fmdev->rx.rds.last_blk_idx = 0; in fm_rx_reset_rds_cache()
19 fmdev->rx.rds.wr_idx = 0; in fm_rx_reset_rds_cache()
20 fmdev->rx.rds.rd_idx = 0; in fm_rx_reset_rds_cache()
22 if (fmdev->rx.af_mode == FM_RX_RDS_AF_SWITCH_MODE_ON) in fm_rx_reset_rds_cache()
28 fmdev->rx.stat_info.picode = FM_NO_PI_CODE; in fm_rx_reset_station_info()
29 fmdev->rx.stat_info.afcache_size = 0; in fm_rx_reset_station_info()
30 fmdev->rx.stat_info.af_list_max = 0; in fm_rx_reset_station_info()
41 if (freq < fmdev->rx.region.bot_freq || freq > fmdev->rx.region.top_freq) { in fm_rx_set_freq()
[all …]
/kernel/linux/linux-5.10/drivers/media/radio/wl128x/
Dfmdrv_rx.c4 * This sub-module of FM driver implements FM RX functionality.
17 fmdev->rx.rds.flag = FM_RDS_DISABLE; in fm_rx_reset_rds_cache()
18 fmdev->rx.rds.last_blk_idx = 0; in fm_rx_reset_rds_cache()
19 fmdev->rx.rds.wr_idx = 0; in fm_rx_reset_rds_cache()
20 fmdev->rx.rds.rd_idx = 0; in fm_rx_reset_rds_cache()
22 if (fmdev->rx.af_mode == FM_RX_RDS_AF_SWITCH_MODE_ON) in fm_rx_reset_rds_cache()
28 fmdev->rx.stat_info.picode = FM_NO_PI_CODE; in fm_rx_reset_station_info()
29 fmdev->rx.stat_info.afcache_size = 0; in fm_rx_reset_station_info()
30 fmdev->rx.stat_info.af_list_max = 0; in fm_rx_reset_station_info()
41 if (freq < fmdev->rx.region.bot_freq || freq > fmdev->rx.region.top_freq) { in fm_rx_set_freq()
[all …]

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