Searched refs:tx_ch (Results 1 - 3 of 3) sorted by relevance
| /linux-4.1.27/drivers/spi/ |
| H A D | spi-img-spfi.c | 103 struct dma_chan *tx_ch; member in struct:img_spfi
360 dmaengine_slave_config(spfi->tx_ch, &txconf); img_spfi_start_dma()
362 txdesc = dmaengine_prep_slave_sg(spfi->tx_ch, xfer->tx_sg.sgl, img_spfi_start_dma()
384 dma_async_issue_pending(spfi->tx_ch); img_spfi_start_dma()
391 dmaengine_terminate_all(spfi->tx_ch); img_spfi_start_dma()
410 dmaengine_terminate_all(spfi->tx_ch); img_spfi_handle_err()
655 spfi->tx_ch = dma_request_slave_channel(spfi->dev, "tx"); img_spfi_probe()
657 if (!spfi->tx_ch || !spfi->rx_ch) { img_spfi_probe()
658 if (spfi->tx_ch) img_spfi_probe()
659 dma_release_channel(spfi->tx_ch); img_spfi_probe()
664 master->dma_tx = spfi->tx_ch; img_spfi_probe()
682 if (spfi->tx_ch) img_spfi_probe()
683 dma_release_channel(spfi->tx_ch); img_spfi_probe()
698 if (spfi->tx_ch) img_spfi_remove()
699 dma_release_channel(spfi->tx_ch); img_spfi_remove()
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| /linux-4.1.27/drivers/usb/musb/ |
| H A D | cppi_dma.c | 179 struct cppi_channel *tx_ch = controller->tx + i; cppi_controller_start() local
182 INIT_LIST_HEAD(&tx_ch->tx_complete); cppi_controller_start()
185 tx_ch->state_ram = tx; cppi_controller_start()
1171 struct cppi_channel *tx_ch; cppi_interrupt() local
1179 tx_ch = cppi->tx + index; cppi_interrupt()
1180 tx_ram = tx_ch->state_ram; cppi_interrupt()
1186 cppi_dump_tx(5, tx_ch, "/E"); cppi_interrupt()
1188 bd = tx_ch->head; cppi_interrupt()
1215 tx_ch->channel.actual_len += len; cppi_interrupt()
1217 tx_ch->last_processed = bd; cppi_interrupt()
1237 /* cppi_dump_tx(4, tx_ch, "/complete"); */ cppi_interrupt()
1240 if (tx_ch->offset >= tx_ch->buf_len) { cppi_interrupt()
1241 tx_ch->head = NULL; cppi_interrupt()
1242 tx_ch->tail = NULL; cppi_interrupt()
1243 tx_ch->channel.status = MUSB_DMA_STATUS_FREE; cppi_interrupt()
1245 hw_ep = tx_ch->hw_ep; cppi_interrupt()
1253 cppi_next_tx_segment(musb, tx_ch); cppi_interrupt()
1256 tx_ch->head = bd; cppi_interrupt()
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| /linux-4.1.27/drivers/staging/rtl8723au/os_dep/ |
| H A D | ioctl_cfg80211.c | 2952 static int _cfg80211_rtw_mgmt_tx(struct rtw_adapter *padapter, u8 tx_ch, _cfg80211_rtw_mgmt_tx() argument
2972 if (tx_ch != rtw_get_oper_ch23a(padapter)) { _cfg80211_rtw_mgmt_tx()
2974 pmlmeext->cur_channel = tx_ch; _cfg80211_rtw_mgmt_tx()
2975 set_channel_bwmode23a(padapter, tx_ch, _cfg80211_rtw_mgmt_tx()
3039 u8 tx_ch = (u8) ieee80211_frequency_to_channel(chan->center_freq); cfg80211_rtw_mgmt_tx() local
3048 padapter->pnetdev->name, len, tx_ch); cfg80211_rtw_mgmt_tx()
3054 DBG_8723A("RTW_Tx:tx_ch =%d, da =%pM\n", tx_ch, hdr->da); cfg80211_rtw_mgmt_tx()
3061 tx_ret = _cfg80211_rtw_mgmt_tx(padapter, tx_ch, buf, len); cfg80211_rtw_mgmt_tx()
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