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/linux/sound/soc/codecs/
H A Dlpass-tx-macro.c246 struct tx_macro *tx; member
252 struct tx_macro *tx; member
295 /* TX Macro */
439 /* Update volatile list for tx/tx macros */ in tx_is_volatile_register()
614 static int tx_macro_mclk_enable(struct tx_macro *tx, in tx_macro_mclk_enable() argument
617 struct regmap *regmap = tx->regmap; in tx_macro_mclk_enable()
620 if (tx->tx_mclk_users == 0) { in tx_macro_mclk_enable()
632 tx->tx_mclk_users++; in tx_macro_mclk_enable()
634 if (tx->tx_mclk_users <= 0) { in tx_macro_mclk_enable()
635 dev_err(tx->dev, "clock already disabled\n"); in tx_macro_mclk_enable()
[all …]
/linux/drivers/net/ethernet/google/gve/
H A Dgve_tx.c26 struct gve_tx_ring *tx = &priv->tx[tx_qid]; in gve_xdp_tx_flush() local
28 gve_tx_put_doorbell(priv, tx->q_resources, tx->req); in gve_xdp_tx_flush()
32 * We copy skb payloads into the registered segment before writing Tx
33 * descriptors and ringing the Tx doorbell.
74 /* gve_tx_alloc_fifo - Allocate fragment(s) from Tx FIFO
135 /* gve_tx_free_fifo - Return space to Tx FIFO
157 static int gve_clean_xdp_done(struct gve_priv *priv, struct gve_tx_ring *tx, in gve_clean_xdp_done() argument
168 idx = tx->done & tx->mask; in gve_clean_xdp_done()
169 info = &tx->info[idx]; in gve_clean_xdp_done()
170 tx->done++; in gve_clean_xdp_done()
[all …]
H A Dgve_tx_dqo.c17 static bool gve_has_free_tx_qpl_bufs(struct gve_tx_ring *tx, int count) in gve_has_free_tx_qpl_bufs() argument
21 if (!tx->dqo.qpl) in gve_has_free_tx_qpl_bufs()
24 num_avail = tx->dqo.num_tx_qpl_bufs - in gve_has_free_tx_qpl_bufs()
25 (tx->dqo_tx.alloc_tx_qpl_buf_cnt - in gve_has_free_tx_qpl_bufs()
26 tx->dqo_tx.free_tx_qpl_buf_cnt); in gve_has_free_tx_qpl_bufs()
32 tx->dqo_tx.free_tx_qpl_buf_cnt = in gve_has_free_tx_qpl_bufs()
33 atomic_read_acquire(&tx->dqo_compl.free_tx_qpl_buf_cnt); in gve_has_free_tx_qpl_bufs()
35 num_avail = tx->dqo.num_tx_qpl_bufs - in gve_has_free_tx_qpl_bufs()
36 (tx->dqo_tx.alloc_tx_qpl_buf_cnt - in gve_has_free_tx_qpl_bufs()
37 tx->dqo_tx.free_tx_qpl_buf_cnt); in gve_has_free_tx_qpl_bufs()
[all …]
/linux/drivers/rpmsg/
H A Dqcom_glink_trace.h14 TP_PROTO(const char *remote, unsigned int version, unsigned int features, bool tx),
15 TP_ARGS(remote, version, features, tx),
20 __field(bool, tx)
26 __entry->tx = tx;
29 __entry->tx ? "tx" : "rx",
39 TP_PROTO(const char *remote, unsigned int version, unsigned int features, bool tx),
40 TP_ARGS(remote, version, features, tx),
45 __field(bool, tx)
51 __entry->tx = tx;
54 __entry->tx ? "tx" : "rx",
[all …]
/linux/drivers/media/i2c/adv748x/
H A Dadv748x-csi2.c25 int adv748x_csi2_set_virtual_channel(struct adv748x_csi2 *tx, unsigned int vc) in adv748x_csi2_set_virtual_channel() argument
27 return tx_write(tx, ADV748X_CSI_VC_REF, vc << ADV748X_CSI_VC_REF_SHIFT); in adv748x_csi2_set_virtual_channel()
33 * @tx: CSI2 private entity
36 * @src_pad: Pad number of source to link to this @tx
42 static int adv748x_csi2_register_link(struct adv748x_csi2 *tx, in adv748x_csi2_register_link() argument
57 &tx->sd.entity, ADV748X_CSI2_SINK, in adv748x_csi2_register_link()
63 tx->src = src; in adv748x_csi2_register_link()
104 struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd); in adv748x_csi2_registered() local
105 struct adv748x_state *state = tx->state; in adv748x_csi2_registered()
108 adv_dbg(state, "Registered %s (%s)", is_txa(tx) ? "TXA":"TXB", in adv748x_csi2_registered()
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/linux/drivers/firmware/tegra/
H A Divc.c48 * written through the tx.channel pointer, while the second is only written
62 } tx; member
102 u32 tx = tegra_ivc_header_read_field(map, tx.count); in tegra_ivc_empty() local
115 if (tx - rx > ivc->num_frames) in tegra_ivc_empty()
118 return tx == rx; in tegra_ivc_empty()
123 u32 tx = tegra_ivc_header_read_field(map, tx.count); in tegra_ivc_full() local
130 return tx - rx >= ivc->num_frames; in tegra_ivc_full()
135 u32 tx = tegra_ivc_header_read_field(map, tx.count); in tegra_ivc_available() local
144 return tx - rx; in tegra_ivc_available()
149 unsigned int count = tegra_ivc_header_read_field(&ivc->tx.map, tx.count); in tegra_ivc_advance_tx()
[all …]
/linux/tools/testing/selftests/drivers/net/netdevsim/
H A Dethtool-coalesce.sh31 ["tx-frames-low"]="tx-frame-low"
33 ["tx-frames-high"]="tx-frame-high"
38 ["tx-usecs"]="tx-usecs"
39 ["tx-frames"]="tx-frames"
40 ["tx-usecs-irq"]="tx-usecs-irq"
41 ["tx-frames-irq"]="tx-frames-irq"
45 ["tx-usecs-low"]="tx-usecs-low"
48 ["tx-usecs-high"]="tx-usecs-high"
54 ["tx-frames-low"]=""
56 ["tx-frames-high"]=""
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/linux/tools/testing/selftests/drivers/net/hw/
H A Dethtool_mm.sh47 local tx=$1; shift
55 # MAC Merge TX direction is disabled. That being said, at least the
56 # NXP ENETC does not, and requires tx-enabled on in order to respond to
58 ethtool --set-mm $rx tx-enabled on
59 ethtool --set-mm $tx verify-enabled on tx-enabled on
64 ethtool --json --show-mm $tx | jq -r '.[]."verify-status"' | \
68 ethtool --json --show-mm $tx | jq -r '.[]."tx-active"' | grep -q 'true'
69 check_err "$?" "pMAC TX is not active"
71 traffic_test $tx "pmac"
72 check_err "$?" "Traffic did not get sent through $tx's pMAC"
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/linux/drivers/net/wireless/ti/wl18xx/
H A Ddebugfs.c45 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_prepared_descs, "%u");
46 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_cmplt, "%u");
47 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_prepared, "%u");
48 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_prepared, "%u");
49 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_programmed, "%u");
50 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_programmed, "%u");
51 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_burst_programmed, "%u");
52 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_starts, "%u");
53 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_stop, "%u");
54 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_templates, "%u");
[all …]
/linux/drivers/fpga/
H A Dmachxo2-spi.c69 struct spi_transfer rx, tx; in get_status() local
74 memset(&tx, 0, sizeof(tx)); in get_status()
75 tx.tx_buf = cmd; in get_status()
76 tx.len = sizeof(cmd); in get_status()
80 spi_message_add_tail(&tx, &msg); in get_status()
139 struct spi_transfer tx[2]; in machxo2_cleanup() local
144 memset(tx, 0, sizeof(tx)); in machxo2_cleanup()
146 tx[0].tx_buf = &erase; in machxo2_cleanup()
147 tx[0].len = sizeof(erase); in machxo2_cleanup()
148 spi_message_add_tail(&tx[0], &msg); in machxo2_cleanup()
[all …]
/linux/drivers/infiniband/hw/hfi1/
H A Dvnic_sdma.c41 struct vnic_txreq *tx = container_of(txreq, struct vnic_txreq, txreq); in vnic_sdma_complete() local
42 struct hfi1_vnic_sdma *vnic_sdma = tx->sdma; in vnic_sdma_complete()
45 dev_kfree_skb_any(tx->skb); in vnic_sdma_complete()
46 kmem_cache_free(vnic_sdma->dd->vnic.txreq_cache, tx); in vnic_sdma_complete()
50 struct vnic_txreq *tx) in build_vnic_ulp_payload() argument
56 &tx->txreq, in build_vnic_ulp_payload()
57 tx->skb->data, in build_vnic_ulp_payload()
58 skb_headlen(tx->skb)); in build_vnic_ulp_payload()
62 for (i = 0; i < skb_shinfo(tx->skb)->nr_frags; i++) { in build_vnic_ulp_payload()
63 skb_frag_t *frag = &skb_shinfo(tx->skb)->frags[i]; in build_vnic_ulp_payload()
[all …]
H A Dipoib_tx.c101 * The tx queue len can be adjusted upward while the interface is in hfi1_ipoib_check_queue_stopped()
103 * The tx queue len can be large enough to overflow the txreq_ring. in hfi1_ipoib_check_queue_stopped()
114 static void hfi1_ipoib_free_tx(struct ipoib_txreq *tx, int budget) in hfi1_ipoib_free_tx() argument
116 struct hfi1_ipoib_dev_priv *priv = tx->txq->priv; in hfi1_ipoib_free_tx()
118 if (likely(!tx->sdma_status)) { in hfi1_ipoib_free_tx()
119 dev_sw_netstats_tx_add(priv->netdev, 1, tx->skb->len); in hfi1_ipoib_free_tx()
124 __func__, tx->sdma_status, in hfi1_ipoib_free_tx()
125 le64_to_cpu(tx->sdma_hdr->pbc), tx->txq->q_idx, in hfi1_ipoib_free_tx()
126 tx->txq->sde->this_idx); in hfi1_ipoib_free_tx()
129 napi_consume_skb(tx->skb, budget); in hfi1_ipoib_free_tx()
[all …]
/linux/arch/arm64/kvm/hyp/nvhe/
H A Dmem_protect.c574 const struct pkvm_mem_transition tx; member
579 const struct pkvm_mem_transition tx; member
639 const struct pkvm_mem_transition *tx) in host_request_owned_transition() argument
641 u64 size = tx->nr_pages * PAGE_SIZE; in host_request_owned_transition()
642 u64 addr = tx->initiator.addr; in host_request_owned_transition()
644 *completer_addr = tx->initiator.host.completer_addr; in host_request_owned_transition()
649 const struct pkvm_mem_transition *tx) in host_request_unshare() argument
651 u64 size = tx->nr_pages * PAGE_SIZE; in host_request_unshare()
652 u64 addr = tx->initiator.addr; in host_request_unshare()
654 *completer_addr = tx->initiator.host.completer_addr; in host_request_unshare()
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/linux/crypto/async_tx/
H A Dasync_tx.c62 * @tx: the new operation
66 struct dma_async_tx_descriptor *tx) in async_tx_channel_switch() argument
74 if (txd_parent(depend_tx) && depend_tx->chan == tx->chan) { in async_tx_channel_switch()
75 txd_chain(depend_tx, tx); in async_tx_channel_switch()
100 txd_chain(intr_tx, tx); in async_tx_channel_switch()
121 tx->tx_submit(tx); in async_tx_channel_switch()
143 async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx, in async_tx_submit() argument
148 tx->callback = submit->cb_fn; in async_tx_submit()
149 tx->callback_param = submit->cb_param; in async_tx_submit()
161 txd_parent(tx)); in async_tx_submit()
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/linux/drivers/clk/mediatek/
H A Dclk-apmixed.c32 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_is_prepared() local
34 return (readl(tx->base_addr) & REF2USB_EN_MASK) == REF2USB_EN_MASK; in mtk_ref2usb_tx_is_prepared()
39 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_prepare() local
42 val = readl(tx->base_addr); in mtk_ref2usb_tx_prepare()
45 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
49 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
52 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
59 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_unprepare() local
62 val = readl(tx->base_addr); in mtk_ref2usb_tx_unprepare()
64 writel(val, tx->base_addr); in mtk_ref2usb_tx_unprepare()
[all …]
/linux/drivers/net/ethernet/mellanox/mlxbf_gige/
H A Dmlxbf_gige_tx.c14 * 1) Allocates TX WQE array using coherent DMA mapping
15 * 2) Allocates TX completion counter using coherent DMA mapping
30 /* Write TX WQE base address into MMIO reg */ in mlxbf_gige_tx_init()
33 /* Allocate address for TX completion count */ in mlxbf_gige_tx_init()
42 /* Write TX CC base address into MMIO reg */ in mlxbf_gige_tx_init()
56 * namely the TX WQE array and the TX completion counter
92 /* Function that returns status of TX ring:
93 * 0: TX ring is full, i.e. there are no
94 * available un-used entries in TX ring.
95 * non-null: TX ring is not full, i.e. there are
[all …]
/linux/drivers/net/ethernet/intel/ice/
H A Dice_ptp.c115 state1 = "SMA1 Tx U.FL1 disabled"; in ice_ptp_update_sma_data()
122 /* U.FL1 Tx will always enable SMA1 Rx */ in ice_ptp_update_sma_data()
123 state1 = "SMA1 Rx, U.FL1 Tx"; in ice_ptp_update_sma_data()
131 state2 = "SMA2 Tx, U.FL2 disabled"; in ice_ptp_update_sma_data()
142 state2 = "SMA2 Tx, U.FL2 Rx"; in ice_ptp_update_sma_data()
191 * ice_ptp_cfg_tx_interrupt - Configure Tx timestamp interrupt for the device
194 * Program the device to respond appropriately to the Tx timestamp interrupt
220 /* Configure the Tx timestamp interrupt */ in ice_ptp_cfg_tx_interrupt()
359 * This algorithm works even if the PHC time was updated after a Tx timestamp
360 * was requested, but before the Tx timestamp event was reported from
[all …]
/linux/tools/testing/selftests/timers/
H A Dleap-a-day.c97 struct timex tx; in clear_time_state() local
106 tx.modes = ADJ_STATUS; in clear_time_state()
107 tx.status = STA_PLL; in clear_time_state()
108 ret = adjtimex(&tx); in clear_time_state()
111 tx.modes = ADJ_MAXERROR; in clear_time_state()
112 tx.maxerror = 0; in clear_time_state()
113 ret = adjtimex(&tx); in clear_time_state()
116 tx.modes = ADJ_STATUS; in clear_time_state()
117 tx.status = 0; in clear_time_state()
118 ret = adjtimex(&tx); in clear_time_state()
132 struct timex tx; sigalarm() local
239 struct timex tx; main() local
[all...]
/linux/sound/soc/mediatek/common/
H A Dmtk-btcvsd.c27 /* TX */
130 spinlock_t tx_lock; /* spinlock for bt tx stream control */
135 struct mtk_btcvsd_snd_stream *tx; member
209 dev_dbg(bt->dev, "%s(), stream %d, state %d, tx->state %d, rx->state %d, irq_disabled %d\n", in mtk_btcvsd_snd_set_state()
212 bt->tx->state, bt->rx->state, bt->irq_disabled); in mtk_btcvsd_snd_set_state()
216 if (bt->tx->state == BT_SCO_STATE_IDLE && in mtk_btcvsd_snd_set_state()
234 memset(bt->tx, 0, sizeof(*bt->tx)); in mtk_btcvsd_snd_tx_init()
237 bt->tx->packet_size = BTCVSD_TX_PACKET_SIZE; in mtk_btcvsd_snd_tx_init()
238 bt->tx->buf_size = BTCVSD_TX_BUF_SIZE; in mtk_btcvsd_snd_tx_init()
239 bt->tx->timeout = 0; in mtk_btcvsd_snd_tx_init()
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/linux/drivers/net/ethernet/microchip/
H A Dlan743x_main.c221 struct lan743x_tx *tx = context; in lan743x_tx_isr() local
222 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_isr()
228 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
231 if (int_sts & INT_BIT_DMA_TX_(tx->channel_number)) { in lan743x_tx_isr()
232 u32 ioc_bit = DMAC_INT_BIT_TX_IOC_(tx->channel_number); in lan743x_tx_isr()
249 napi_schedule(&tx->napi); in lan743x_tx_isr()
257 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
324 lan743x_tx_isr(&adapter->tx[channel], in lan743x_intr_shared_isr()
674 /* map TX interrupt to vector */ in lan743x_intr_open()
678 /* Remove TX interrupt from shared mask */ in lan743x_intr_open()
[all …]
/linux/drivers/media/cec/core/
H A Dcec-pin-error-inj.c28 { CEC_ERROR_INJ_TX_NO_EOM_OFFSET, -1, "tx-no-eom" },
29 { CEC_ERROR_INJ_TX_EARLY_EOM_OFFSET, -1, "tx-early-eom" },
31 CEC_ERROR_INJ_TX_ADD_BYTES_ARG_IDX, "tx-add-bytes" },
32 { CEC_ERROR_INJ_TX_REMOVE_BYTE_OFFSET, -1, "tx-remove-byte" },
34 CEC_ERROR_INJ_TX_SHORT_BIT_ARG_IDX, "tx-short-bit" },
36 CEC_ERROR_INJ_TX_LONG_BIT_ARG_IDX, "tx-long-bit" },
38 CEC_ERROR_INJ_TX_CUSTOM_BIT_ARG_IDX, "tx-custom-bit" },
39 { CEC_ERROR_INJ_TX_SHORT_START_OFFSET, -1, "tx-short-start" },
40 { CEC_ERROR_INJ_TX_LONG_START_OFFSET, -1, "tx-long-start" },
41 { CEC_ERROR_INJ_TX_CUSTOM_START_OFFSET, -1, "tx-custom-start" },
[all …]
/linux/drivers/net/wireless/purelifi/plfxlc/
H A Dusb.c38 struct plfxlc_usb_tx *tx = &usb->tx; in plfxlc_send_packet_from_data_queue() local
43 spin_lock_irqsave(&tx->lock, flags); in plfxlc_send_packet_from_data_queue()
47 if (!(tx->station[usb->sidx].flag & STATION_CONNECTED_FLAG)) in plfxlc_send_packet_from_data_queue()
49 if (!(tx->station[usb->sidx].flag & STATION_FIFO_FULL_FLAG)) in plfxlc_send_packet_from_data_queue()
50 skb = skb_peek(&tx->station[usb->sidx].data_list); in plfxlc_send_packet_from_data_queue()
54 skb = skb_dequeue(&tx->station[usb->sidx].data_list); in plfxlc_send_packet_from_data_queue()
57 if (skb_queue_len(&tx->station[usb->sidx].data_list) <= 60) in plfxlc_send_packet_from_data_queue()
60 spin_unlock_irqrestore(&tx->lock, flags); in plfxlc_send_packet_from_data_queue()
71 struct plfxlc_usb_tx *tx; in rx_urb_complete() local
94 tx = &usb->tx; in rx_urb_complete()
[all …]
/linux/drivers/net/phy/
H A Dlinkmode.c19 * 0 1 1 1 TX
21 * 1 X 1 X TX+RX
49 * @tx: boolean from ethtool struct ethtool_pauseparam tx_pause member
53 * capabilities of provided in @tx and @rx.
56 * tx rx Pause AsymDir
62 * Note: this translation from ethtool tx/rx notation to the advertisement
65 * For tx=0 rx=1, meaning transmit is unsupported, receive is supported:
69 * 1 1 1 0 TX + RX - but we have no TX support.
72 * For tx=1 rx=1, meaning we have the capability to transmit and receive
77 * 1 0 0 1 Disabled - but since we do support tx and rx,
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/linux/drivers/net/wireless/broadcom/b43/
H A Dradio_2055.h21 #define B2055_C1_SP_TXGC1 0x0D /* SP TX GC1 Core 1 */
22 #define B2055_C1_SP_TXGC2 0x0E /* SP TX GC2 Core 1 */
23 #define B2055_C2_SP_TXGC1 0x0F /* SP TX GC1 Core 2 */
24 #define B2055_C2_SP_TXGC2 0x10 /* SP TX GC2 Core 2 */
30 #define B2055_C1_PD_TX 0x16 /* PD Core 1 TX */
34 #define B2055_C2_PD_TX 0x1A /* PD Core 2 TX */
129 #define B2055_C1_RX_TXBBRCAL 0x79 /* Core 1 RX TX BB RCAL */
130 #define B2055_C1_TX_RF_SPGA 0x7A /* Core 1 TX RF SGM PGA */
131 #define B2055_C1_TX_RF_SPAD 0x7B /* Core 1 TX RF SGM PAD */
132 #define B2055_C1_TX_RF_CNTPGA1 0x7C /* Core 1 TX RF counter PGA 1 */
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/linux/sound/soc/fsl/
H A Dfsl_sai.c55 int adir = (dir == TX) ? RX : TX; in fsl_sai_dir_is_synced()
101 /* Tx IRQ */ in fsl_sai_isr()
111 dev_dbg(dev, "isr: Start of Tx word detected\n"); in fsl_sai_isr()
114 dev_dbg(dev, "isr: Tx Frame sync error detected\n"); in fsl_sai_isr()
188 int clk_id, unsigned int freq, bool tx) in fsl_sai_set_dai_sysclk_tr() argument
211 regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs), in fsl_sai_set_dai_sysclk_tr()
261 dev_err(cpu_dai->dev, "Cannot set tx sysclk: %d\n", ret); in fsl_sai_set_dai_sysclk()
273 unsigned int fmt, bool tx) in fsl_sai_set_dai_fmt_tr() argument
360 sai->is_consumer_mode[tx] = false; in fsl_sai_set_dai_fmt_tr()
363 sai->is_consumer_mode[tx] = true; in fsl_sai_set_dai_fmt_tr()
[all …]

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