| /kernel/linux/linux-5.10/drivers/net/ethernet/google/gve/ |
| D | gve_tx.c | 22 * We copy skb payloads into the registered segment before writing Tx
23 * descriptors and ringing the Tx doorbell.
64 /* gve_tx_alloc_fifo - Allocate fragment(s) from Tx FIFO
125 /* gve_tx_free_fifo - Return space to Tx FIFO
139 block->tx = NULL; in gve_tx_remove_from_block()
142 static int gve_clean_tx_done(struct gve_priv *priv, struct gve_tx_ring *tx,
147 struct gve_tx_ring *tx = &priv->tx[idx]; in gve_tx_free_ring() local
153 slots = tx->mask + 1; in gve_tx_free_ring()
154 gve_clean_tx_done(priv, tx, tx->req, false); in gve_tx_free_ring()
155 netdev_tx_reset_queue(tx->netdev_txq); in gve_tx_free_ring()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/i2c/adv748x/ |
| D | adv748x-csi2.c | 17 static int adv748x_csi2_set_virtual_channel(struct adv748x_csi2 *tx, in adv748x_csi2_set_virtual_channel() argument
20 return tx_write(tx, ADV748X_CSI_VC_REF, vc << ADV748X_CSI_VC_REF_SHIFT); in adv748x_csi2_set_virtual_channel()
26 * @tx: CSI2 private entity
29 * @src_pad: Pad number of source to link to this @tx
35 static int adv748x_csi2_register_link(struct adv748x_csi2 *tx, in adv748x_csi2_register_link() argument
50 &tx->sd.entity, ADV748X_CSI2_SINK, in adv748x_csi2_register_link()
56 tx->src = src; in adv748x_csi2_register_link()
71 struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd); in adv748x_csi2_registered() local
72 struct adv748x_state *state = tx->state; in adv748x_csi2_registered()
75 adv_dbg(state, "Registered %s (%s)", is_txa(tx) ? "TXA":"TXB", in adv748x_csi2_registered()
[all …]
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| /kernel/linux/linux-4.19/drivers/media/i2c/adv748x/ |
| D | adv748x-csi2.c | 21 static bool is_txa(struct adv748x_csi2 *tx) in is_txa() argument
23 return tx == &tx->state->txa; in is_txa()
26 static int adv748x_csi2_set_virtual_channel(struct adv748x_csi2 *tx, in adv748x_csi2_set_virtual_channel() argument
29 return tx_write(tx, ADV748X_CSI_VC_REF, vc << ADV748X_CSI_VC_REF_SHIFT); in adv748x_csi2_set_virtual_channel()
35 * @tx: CSI2 private entity
38 * @src_pad: Pad number of source to link to this @tx
43 static int adv748x_csi2_register_link(struct adv748x_csi2 *tx, in adv748x_csi2_register_link() argument
64 &tx->sd.entity, ADV748X_CSI2_SINK, in adv748x_csi2_register_link()
78 struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd); in adv748x_csi2_registered() local
79 struct adv748x_state *state = tx->state; in adv748x_csi2_registered()
[all …]
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| /kernel/linux/linux-5.10/drivers/firmware/tegra/ |
| D | ivc.c | 48 * written through the tx.channel pointer, while the second is only written
62 } tx; member
97 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_empty() local
110 if (tx - rx > ivc->num_frames) in tegra_ivc_empty()
113 return tx == rx; in tegra_ivc_empty()
119 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_full() local
126 return tx - rx >= ivc->num_frames; in tegra_ivc_full()
132 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_available() local
141 return tx - rx; in tegra_ivc_available()
146 WRITE_ONCE(ivc->tx.channel->tx.count, in tegra_ivc_advance_tx()
[all …]
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| /kernel/linux/linux-4.19/drivers/firmware/tegra/ |
| D | ivc.c | 56 * written through the tx.channel pointer, while the second is only written
70 } tx; member
105 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_empty() local
118 if (tx - rx > ivc->num_frames) in tegra_ivc_empty()
121 return tx == rx; in tegra_ivc_empty()
127 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_full() local
134 return tx - rx >= ivc->num_frames; in tegra_ivc_full()
140 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_available() local
149 return tx - rx; in tegra_ivc_available()
154 WRITE_ONCE(ivc->tx.channel->tx.count, in tegra_ivc_advance_tx()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/wireless/ti/wl18xx/ |
| D | debugfs.c | 45 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 …]
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| /kernel/linux/linux-4.19/drivers/net/wireless/ti/wl18xx/ |
| D | debugfs.c | 59 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_prepared_descs, "%u");
60 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_cmplt, "%u");
61 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_prepared, "%u");
62 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_prepared, "%u");
63 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_programmed, "%u");
64 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_programmed, "%u");
65 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_burst_programmed, "%u");
66 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_starts, "%u");
67 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_stop, "%u");
68 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_templates, "%u");
[all …]
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| /kernel/linux/linux-5.10/drivers/fpga/ |
| D | machxo2-spi.c | 69 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 …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/microchip/ |
| D | lan743x_main.c | 159 struct lan743x_tx *tx = context; in lan743x_tx_isr() local
160 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_isr()
166 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
169 if (int_sts & INT_BIT_DMA_TX_(tx->channel_number)) { in lan743x_tx_isr()
170 u32 ioc_bit = DMAC_INT_BIT_TX_IOC_(tx->channel_number); in lan743x_tx_isr()
187 napi_schedule(&tx->napi); in lan743x_tx_isr()
195 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
262 lan743x_tx_isr(&adapter->tx[channel], in lan743x_intr_shared_isr()
601 /* map TX interrupt to vector */ in lan743x_intr_open()
605 /* Remove TX interrupt from shared mask */ in lan743x_intr_open()
[all …]
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| /kernel/linux/linux-4.19/drivers/net/ethernet/microchip/ |
| D | lan743x_main.c | 155 struct lan743x_tx *tx = context; in lan743x_tx_isr() local
156 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_isr()
163 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
166 if (int_sts & INT_BIT_DMA_TX_(tx->channel_number)) { in lan743x_tx_isr()
167 u32 ioc_bit = DMAC_INT_BIT_TX_IOC_(tx->channel_number); in lan743x_tx_isr()
184 napi_schedule(&tx->napi); in lan743x_tx_isr()
192 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
259 lan743x_tx_isr(&adapter->tx[channel], in lan743x_intr_shared_isr()
598 /* map TX interrupt to vector */ in lan743x_intr_open()
602 /* Remove TX interrupt from shared mask */ in lan743x_intr_open()
[all …]
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| /kernel/linux/linux-5.10/crypto/async_tx/ |
| D | async_tx.c | 62 * @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()
[all …]
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| /kernel/linux/linux-4.19/drivers/fpga/ |
| D | machxo2-spi.c | 69 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 …]
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| /kernel/linux/linux-4.19/crypto/async_tx/ |
| D | async_tx.c | 75 * @tx: the new operation
79 struct dma_async_tx_descriptor *tx) in async_tx_channel_switch() argument
87 if (txd_parent(depend_tx) && depend_tx->chan == tx->chan) { in async_tx_channel_switch()
88 txd_chain(depend_tx, tx); in async_tx_channel_switch()
113 txd_chain(intr_tx, tx); in async_tx_channel_switch()
134 tx->tx_submit(tx); in async_tx_channel_switch()
156 async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx, in async_tx_submit() argument
161 tx->callback = submit->cb_fn; in async_tx_submit()
162 tx->callback_param = submit->cb_param; in async_tx_submit()
174 txd_parent(tx)); in async_tx_submit()
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/timers/ |
| D | leap-a-day.c | 97 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()
[all …]
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| /kernel/linux/linux-4.19/tools/testing/selftests/timers/ |
| D | leap-a-day.c | 97 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()
[all …]
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| /kernel/linux/linux-4.19/drivers/infiniband/hw/hfi1/ |
| D | vnic_sdma.c | 83 struct vnic_txreq *tx = container_of(txreq, struct vnic_txreq, txreq); in vnic_sdma_complete() local
84 struct hfi1_vnic_sdma *vnic_sdma = tx->sdma; in vnic_sdma_complete()
87 dev_kfree_skb_any(tx->skb); in vnic_sdma_complete()
88 kmem_cache_free(vnic_sdma->dd->vnic.txreq_cache, tx); in vnic_sdma_complete()
92 struct vnic_txreq *tx) in build_vnic_ulp_payload() argument
98 &tx->txreq, in build_vnic_ulp_payload()
99 tx->skb->data, in build_vnic_ulp_payload()
100 skb_headlen(tx->skb)); in build_vnic_ulp_payload()
104 for (i = 0; i < skb_shinfo(tx->skb)->nr_frags; i++) { in build_vnic_ulp_payload()
105 struct skb_frag_struct *frag = &skb_shinfo(tx->skb)->frags[i]; in build_vnic_ulp_payload()
[all …]
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/ |
| D | vnic_sdma.c | 83 struct vnic_txreq *tx = container_of(txreq, struct vnic_txreq, txreq); in vnic_sdma_complete() local
84 struct hfi1_vnic_sdma *vnic_sdma = tx->sdma; in vnic_sdma_complete()
87 dev_kfree_skb_any(tx->skb); in vnic_sdma_complete()
88 kmem_cache_free(vnic_sdma->dd->vnic.txreq_cache, tx); in vnic_sdma_complete()
92 struct vnic_txreq *tx) in build_vnic_ulp_payload() argument
98 &tx->txreq, in build_vnic_ulp_payload()
99 tx->skb->data, in build_vnic_ulp_payload()
100 skb_headlen(tx->skb)); in build_vnic_ulp_payload()
104 for (i = 0; i < skb_shinfo(tx->skb)->nr_frags; i++) { in build_vnic_ulp_payload()
105 skb_frag_t *frag = &skb_shinfo(tx->skb)->frags[i]; in build_vnic_ulp_payload()
[all …]
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| /kernel/linux/linux-5.10/drivers/clk/mediatek/ |
| D | clk-apmixed.c | 31 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_is_prepared() local
33 return (readl(tx->base_addr) & REF2USB_EN_MASK) == REF2USB_EN_MASK; in mtk_ref2usb_tx_is_prepared()
38 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_prepare() local
41 val = readl(tx->base_addr); in mtk_ref2usb_tx_prepare()
44 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
48 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
51 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
58 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_unprepare() local
61 val = readl(tx->base_addr); in mtk_ref2usb_tx_unprepare()
63 writel(val, tx->base_addr); in mtk_ref2usb_tx_unprepare()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/phy/ |
| D | linkmode.c | 19 * 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,
[all …]
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| /kernel/linux/linux-4.19/drivers/clk/mediatek/ |
| D | clk-apmixed.c | 39 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_is_prepared() local
41 return (readl(tx->base_addr) & REF2USB_EN_MASK) == REF2USB_EN_MASK; in mtk_ref2usb_tx_is_prepared()
46 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_prepare() local
49 val = readl(tx->base_addr); in mtk_ref2usb_tx_prepare()
52 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
56 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
59 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
66 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_unprepare() local
69 val = readl(tx->base_addr); in mtk_ref2usb_tx_unprepare()
71 writel(val, tx->base_addr); in mtk_ref2usb_tx_unprepare()
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/gdm724x/ |
| D | gdm_usb.c | 149 static struct usb_tx_sdu *get_tx_sdu_struct(struct tx_cxt *tx, int *no_spc) in get_tx_sdu_struct() argument
153 if (list_empty(&tx->free_list)) in get_tx_sdu_struct()
156 t_sdu = list_entry(tx->free_list.next, struct usb_tx_sdu, list); in get_tx_sdu_struct()
159 tx->avail_count--; in get_tx_sdu_struct()
161 *no_spc = list_empty(&tx->free_list) ? 1 : 0; in get_tx_sdu_struct()
166 static void put_tx_struct(struct tx_cxt *tx, struct usb_tx_sdu *t_sdu) in put_tx_struct() argument
168 list_add_tail(&t_sdu->list, &tx->free_list); in put_tx_struct()
169 tx->avail_count++; in put_tx_struct()
251 struct tx_cxt *tx = &udev->tx; in release_usb() local
257 spin_lock_irqsave(&tx->lock, flags); in release_usb()
[all …]
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| /kernel/linux/linux-4.19/drivers/staging/gdm724x/ |
| D | gdm_usb.c | 145 static struct usb_tx_sdu *get_tx_sdu_struct(struct tx_cxt *tx, int *no_spc) in get_tx_sdu_struct() argument
149 if (list_empty(&tx->free_list)) in get_tx_sdu_struct()
152 t_sdu = list_entry(tx->free_list.next, struct usb_tx_sdu, list); in get_tx_sdu_struct()
155 tx->avail_count--; in get_tx_sdu_struct()
157 *no_spc = list_empty(&tx->free_list) ? 1 : 0; in get_tx_sdu_struct()
162 static void put_tx_struct(struct tx_cxt *tx, struct usb_tx_sdu *t_sdu) in put_tx_struct() argument
164 list_add_tail(&t_sdu->list, &tx->free_list); in put_tx_struct()
165 tx->avail_count++; in put_tx_struct()
247 struct tx_cxt *tx = &udev->tx; in release_usb() local
253 spin_lock_irqsave(&tx->lock, flags); in release_usb()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/cec/core/ |
| D | cec-pin-error-inj.c | 28 { 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 …]
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| /kernel/linux/linux-4.19/drivers/media/cec/ |
| D | cec-pin-error-inj.c | 28 { 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 …]
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| /kernel/linux/linux-5.10/drivers/spi/ |
| D | spi-dln2.c | 107 } tx; in dln2_spi_enable() local
108 unsigned len = sizeof(tx); in dln2_spi_enable()
110 tx.port = dln2->port; in dln2_spi_enable()
114 len -= sizeof(tx.wait_for_completion); in dln2_spi_enable()
116 tx.wait_for_completion = DLN2_TRANSFERS_WAIT_COMPLETE; in dln2_spi_enable()
120 return dln2_transfer_tx(dln2->pdev, cmd, &tx, len); in dln2_spi_enable()
136 } tx; in dln2_spi_cs_set() local
138 tx.port = dln2->port; in dln2_spi_cs_set()
145 tx.cs = ~cs_mask; in dln2_spi_cs_set()
147 return dln2_transfer_tx(dln2->pdev, DLN2_SPI_SET_SS, &tx, sizeof(tx)); in dln2_spi_cs_set()
[all …]
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