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Searched refs:txstate (Results 1 – 25 of 69) sorted by relevance

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/drivers/net/mctp/
Dmctp-serial.c63 enum mctp_serial_state txstate, rxstate; member
118 switch (dev->txstate) { in mctp_serial_tx_work()
132 dev->txstate = STATE_ERR; in mctp_serial_tx_work()
136 dev->txstate = STATE_DATA; in mctp_serial_tx_work()
146 dev->txstate = STATE_ERR; in mctp_serial_tx_work()
150 dev->txstate = STATE_TRAILER; in mctp_serial_tx_work()
169 dev->txstate = STATE_ESCAPE; in mctp_serial_tx_work()
171 dev->txstate = STATE_ERR; in mctp_serial_tx_work()
177 dev->txstate = STATE_ERR; in mctp_serial_tx_work()
186 if (dev->txstate == STATE_DATA && in mctp_serial_tx_work()
[all …]
/drivers/media/rc/
Dwinbond-cir.c206 enum wbcir_txstate txstate; member
388 switch (data->txstate) { in wbcir_irq_tx()
426 if (data->txstate == WBCIR_TXSTATE_ERROR) in wbcir_irq_tx()
432 data->txstate = WBCIR_TXSTATE_INACTIVE; in wbcir_irq_tx()
443 if (data->txstate == WBCIR_TXSTATE_INACTIVE) { in wbcir_irq_tx()
446 data->txstate = WBCIR_TXSTATE_ACTIVE; in wbcir_irq_tx()
478 data->txstate = WBCIR_TXSTATE_ERROR; in wbcir_irq_handler()
565 if (data->txstate != WBCIR_TXSTATE_INACTIVE) { in wbcir_txcarrier()
610 if (data->txstate != WBCIR_TXSTATE_INACTIVE) { in wbcir_txmask()
642 if (data->txstate != WBCIR_TXSTATE_INACTIVE) { in wbcir_tx()
[all …]
/drivers/dma/
Duniphier-mdmac.c283 struct dma_tx_state *txstate) in uniphier_mdmac_tx_status() argument
293 stat = dma_cookie_status(chan, cookie, txstate); in uniphier_mdmac_tx_status()
295 if (stat == DMA_COMPLETE || !txstate) in uniphier_mdmac_tx_status()
306 txstate->residue = readl(mc->reg_ch_base + in uniphier_mdmac_tx_status()
320 txstate->residue += sg_dma_len(&md->sgl[i]); in uniphier_mdmac_tx_status()
Dmilbeaut-hdmac.c323 struct dma_tx_state *txstate) in milbeaut_hdmac_tx_status() argument
333 stat = dma_cookie_status(chan, cookie, txstate); in milbeaut_hdmac_tx_status()
335 if (stat == DMA_COMPLETE || !txstate) in milbeaut_hdmac_tx_status()
360 txstate->residue = -done; in milbeaut_hdmac_tx_status()
372 txstate->residue += sg_dma_len(&md->sgl[i]); in milbeaut_hdmac_tx_status()
Dst_fdma.c582 struct dma_tx_state *txstate) in st_fdma_tx_status() argument
589 ret = dma_cookie_status(chan, cookie, txstate); in st_fdma_tx_status()
590 if (ret == DMA_COMPLETE || !txstate) in st_fdma_tx_status()
596 txstate->residue = st_fdma_desc_residue(fchan, vd, true); in st_fdma_tx_status()
598 txstate->residue = st_fdma_desc_residue(fchan, vd, false); in st_fdma_tx_status()
600 txstate->residue = 0; in st_fdma_tx_status()
Dbcm2835-dma.c563 dma_cookie_t cookie, struct dma_tx_state *txstate) in bcm2835_dma_tx_status() argument
570 ret = dma_cookie_status(chan, cookie, txstate); in bcm2835_dma_tx_status()
571 if (ret == DMA_COMPLETE || !txstate) in bcm2835_dma_tx_status()
577 txstate->residue = in bcm2835_dma_tx_status()
590 txstate->residue = bcm2835_dma_desc_size_pos(d, pos); in bcm2835_dma_tx_status()
592 txstate->residue = 0; in bcm2835_dma_tx_status()
Dfsl-edma-common.c314 dma_cookie_t cookie, struct dma_tx_state *txstate) in fsl_edma_tx_status() argument
321 status = dma_cookie_status(chan, cookie, txstate); in fsl_edma_tx_status()
325 if (!txstate) in fsl_edma_tx_status()
331 txstate->residue = in fsl_edma_tx_status()
334 txstate->residue = in fsl_edma_tx_status()
337 txstate->residue = 0; in fsl_edma_tx_status()
Dmoxart-dma.c476 struct dma_tx_state *txstate) in moxart_tx_status() argument
487 ret = dma_cookie_status(chan, cookie, txstate); in moxart_tx_status()
493 txstate->residue = moxart_dma_desc_size(d, 0); in moxart_tx_status()
495 txstate->residue = moxart_dma_desc_size_in_flight(ch); in moxart_tx_status()
Dplx_dma.c323 dma_cookie_t cookie, struct dma_tx_state *txstate) in plx_dma_tx_status() argument
328 ret = dma_cookie_status(chan, cookie, txstate); in plx_dma_tx_status()
334 return dma_cookie_status(chan, cookie, txstate); in plx_dma_tx_status()
Dtegra210-adma.c505 struct dma_tx_state *txstate) in tegra_adma_tx_status() argument
514 ret = dma_cookie_status(dc, cookie, txstate); in tegra_adma_tx_status()
515 if (ret == DMA_COMPLETE || !txstate) in tegra_adma_tx_status()
532 dma_set_residue(txstate, residual); in tegra_adma_tx_status()
Ddma-jz4780.c643 dma_cookie_t cookie, struct dma_tx_state *txstate) in jz4780_dma_tx_status() argument
653 status = dma_cookie_status(chan, cookie, txstate); in jz4780_dma_tx_status()
654 if ((status == DMA_COMPLETE) || (txstate == NULL)) in jz4780_dma_tx_status()
666 dma_set_residue(txstate, residue); in jz4780_dma_tx_status()
Dapple-admac.c372 struct dma_tx_state *txstate) in admac_tx_status() argument
382 ret = dma_cookie_status(chan, cookie, txstate); in admac_tx_status()
383 if (ret == DMA_COMPLETE || !txstate) in admac_tx_status()
404 dma_set_residue(txstate, residue); in admac_tx_status()
Dimg-mdc-dma.c572 dma_cookie_t cookie, struct dma_tx_state *txstate) in mdc_tx_status() argument
581 ret = dma_cookie_status(chan, cookie, txstate); in mdc_tx_status()
585 if (!txstate) in mdc_tx_status()
644 dma_set_residue(txstate, bytes); in mdc_tx_status()
Dtegra20-apb-dma.c894 struct dma_tx_state *txstate) in tegra_dma_tx_status() argument
904 ret = dma_cookie_status(dc, cookie, txstate); in tegra_dma_tx_status()
932 if (dma_desc && txstate) { in tegra_dma_tx_status()
936 dma_set_residue(txstate, residual); in tegra_dma_tx_status()
939 trace_tegra_dma_tx_status(&tdc->dma_chan, cookie, txstate); in tegra_dma_tx_status()
/drivers/isdn/hardware/mISDN/
Dnetjet.c48 u16 txstate; member
219 bc->txstate = 0; in mode_tiger()
229 bc->txstate = TX_INIT | TX_IDLE; in mode_tiger()
243 bc->txstate = TX_INIT | TX_IDLE; in mode_tiger()
479 bc->txstate = TX_RUN; in resync()
497 __func__, bc->bch.nr, bc->free, bc->txstate, in fill_hdlc_flag()
499 if (bc->txstate & (TX_IDLE | TX_INIT | TX_UNDERRUN)) in fill_hdlc_flag()
545 bc->bch.tx_idx, bc->bch.tx_skb->len, bc->txstate, in fill_dma()
549 if (bc->txstate & (TX_IDLE | TX_INIT | TX_UNDERRUN)) in fill_dma()
631 if (!(bc->txstate & (TX_UNDERRUN | TX_INIT))) { in send_tiger_bc()
[all …]
/drivers/dma/mediatek/
Dmtk-uart-apdma.c325 struct dma_tx_state *txstate) in mtk_uart_apdma_tx_status() argument
330 ret = dma_cookie_status(chan, cookie, txstate); in mtk_uart_apdma_tx_status()
331 if (!txstate) in mtk_uart_apdma_tx_status()
334 dma_set_residue(txstate, c->rx_status); in mtk_uart_apdma_tx_status()
Dmtk-hsdma.c679 struct dma_tx_state *txstate) in mtk_hsdma_tx_status() argument
688 ret = dma_cookie_status(c, cookie, txstate); in mtk_hsdma_tx_status()
689 if (ret == DMA_COMPLETE || !txstate) in mtk_hsdma_tx_status()
701 dma_set_residue(txstate, bytes); in mtk_hsdma_tx_status()
Dmtk-cqdma.c443 struct dma_tx_state *txstate) in mtk_cqdma_tx_status() argument
452 ret = dma_cookie_status(c, cookie, txstate); in mtk_cqdma_tx_status()
453 if (ret == DMA_COMPLETE || !txstate) in mtk_cqdma_tx_status()
465 dma_set_residue(txstate, bytes); in mtk_cqdma_tx_status()
/drivers/dma/sf-pdma/
Dsf-pdma.c194 struct dma_tx_state *txstate) in sf_pdma_tx_status() argument
199 status = dma_cookie_status(dchan, cookie, txstate); in sf_pdma_tx_status()
201 if (txstate && status != DMA_ERROR) in sf_pdma_tx_status()
202 dma_set_residue(txstate, sf_pdma_desc_residue(chan, cookie)); in sf_pdma_tx_status()
/drivers/dma/sh/
Dusb-dmac.c530 struct dma_tx_state *txstate) in usb_dmac_tx_status() argument
537 status = dma_cookie_status(chan, cookie, txstate); in usb_dmac_tx_status()
539 if (!txstate) in usb_dmac_tx_status()
549 dma_set_residue(txstate, residue); in usb_dmac_tx_status()
/drivers/dma/qcom/
Dqcom_adm.c630 struct dma_tx_state *txstate) in adm_tx_status() argument
638 ret = dma_cookie_status(chan, cookie, txstate); in adm_tx_status()
639 if (ret == DMA_COMPLETE || !txstate) in adm_tx_status()
655 dma_set_residue(txstate, residue); in adm_tx_status()
/drivers/dma/ptdma/
Dptdma-dmaengine.c263 struct dma_tx_state *txstate) in pt_tx_status() argument
269 return dma_cookie_status(c, cookie, txstate); in pt_tx_status()
/drivers/dma/dw-edma/
Ddw-edma-core.c296 struct dma_tx_state *txstate) in dw_edma_device_tx_status() argument
305 ret = dma_cookie_status(dchan, cookie, txstate); in dw_edma_device_tx_status()
312 if (!txstate) in dw_edma_device_tx_status()
325 dma_set_residue(txstate, residue); in dw_edma_device_tx_status()
/drivers/usb/musb/
Dmusb_cppi41.c229 struct dma_tx_state txstate; in cppi41_dma_callback() local
244 &txstate); in cppi41_dma_callback()
245 transferred = cppi41_channel->prog_len - txstate.residue; in cppi41_dma_callback()
/drivers/dma/ti/
Dedma.c1866 struct dma_tx_state *txstate) in edma_tx_status() argument
1873 ret = dma_cookie_status(chan, cookie, txstate); in edma_tx_status()
1879 if (!txstate) in edma_tx_status()
1880 txstate = &txstate_tmp; in edma_tx_status()
1884 txstate->residue = edma_residue(echan->edesc); in edma_tx_status()
1890 txstate->residue = to_edma_desc(&vdesc->tx)->residue; in edma_tx_status()
1892 txstate->residue = 0; in edma_tx_status()
1899 if (ret != DMA_COMPLETE && !txstate->residue && in edma_tx_status()

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