| /openbmc/linux/drivers/net/mctp/ |
| H A D | mctp-serial.c | 63 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()
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| /openbmc/linux/drivers/media/rc/ |
| H A D | winbond-cir.c | 206 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()
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| /openbmc/linux/drivers/dma/ |
| H A D | uniphier-mdmac.c | 283 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()
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| H A D | milbeaut-hdmac.c | 323 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()
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| H A D | bcm2835-dma.c | 563 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()
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| H A D | st_fdma.c | 582 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()
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| H A D | moxart-dma.c | 476 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()
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| H A D | fsl-edma-common.c | 392 dma_cookie_t cookie, struct dma_tx_state *txstate) in fsl_edma_tx_status() argument
399 status = dma_cookie_status(chan, cookie, txstate); in fsl_edma_tx_status()
403 if (!txstate) in fsl_edma_tx_status()
409 txstate->residue = in fsl_edma_tx_status()
412 txstate->residue = in fsl_edma_tx_status()
415 txstate->residue = 0; in fsl_edma_tx_status()
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| H A D | plx_dma.c | 323 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()
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| H A D | tegra210-adma.c | 506 struct dma_tx_state *txstate) in tegra_adma_tx_status() argument
515 ret = dma_cookie_status(dc, cookie, txstate); in tegra_adma_tx_status()
516 if (ret == DMA_COMPLETE || !txstate) in tegra_adma_tx_status()
533 dma_set_residue(txstate, residual); in tegra_adma_tx_status()
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| H A D | dma-jz4780.c | 642 dma_cookie_t cookie, struct dma_tx_state *txstate) in jz4780_dma_tx_status() argument
652 status = dma_cookie_status(chan, cookie, txstate); in jz4780_dma_tx_status()
653 if ((status == DMA_COMPLETE) || (txstate == NULL)) in jz4780_dma_tx_status()
665 dma_set_residue(txstate, residue); in jz4780_dma_tx_status()
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| H A D | apple-admac.c | 375 struct dma_tx_state *txstate) in admac_tx_status() argument
385 ret = dma_cookie_status(chan, cookie, txstate); in admac_tx_status()
386 if (ret == DMA_COMPLETE || !txstate) in admac_tx_status()
407 dma_set_residue(txstate, residue); in admac_tx_status()
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| H A D | img-mdc-dma.c | 571 dma_cookie_t cookie, struct dma_tx_state *txstate) in mdc_tx_status() argument
580 ret = dma_cookie_status(chan, cookie, txstate); in mdc_tx_status()
584 if (!txstate) in mdc_tx_status()
643 dma_set_residue(txstate, bytes); in mdc_tx_status()
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| H A D | tegra20-apb-dma.c | 888 struct dma_tx_state *txstate) in tegra_dma_tx_status() argument
898 ret = dma_cookie_status(dc, cookie, txstate); in tegra_dma_tx_status()
926 if (dma_desc && txstate) { in tegra_dma_tx_status()
930 dma_set_residue(txstate, residual); in tegra_dma_tx_status()
933 trace_tegra_dma_tx_status(&tdc->dma_chan, cookie, txstate); in tegra_dma_tx_status()
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| /openbmc/linux/drivers/isdn/hardware/mISDN/ |
| H A D | netjet.c | 48 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()
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| /openbmc/linux/drivers/dma/sf-pdma/ |
| H A D | sf-pdma.c | 194 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()
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| /openbmc/linux/drivers/dma/mediatek/ |
| H A D | mtk-uart-apdma.c | 324 struct dma_tx_state *txstate) in mtk_uart_apdma_tx_status() argument
329 ret = dma_cookie_status(chan, cookie, txstate); in mtk_uart_apdma_tx_status()
330 if (!txstate) in mtk_uart_apdma_tx_status()
333 dma_set_residue(txstate, c->rx_status); in mtk_uart_apdma_tx_status()
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| H A D | mtk-hsdma.c | 678 struct dma_tx_state *txstate) in mtk_hsdma_tx_status() argument
687 ret = dma_cookie_status(c, cookie, txstate); in mtk_hsdma_tx_status()
688 if (ret == DMA_COMPLETE || !txstate) in mtk_hsdma_tx_status()
700 dma_set_residue(txstate, bytes); in mtk_hsdma_tx_status()
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| H A D | mtk-cqdma.c | 442 struct dma_tx_state *txstate) in mtk_cqdma_tx_status() argument
451 ret = dma_cookie_status(c, cookie, txstate); in mtk_cqdma_tx_status()
452 if (ret == DMA_COMPLETE || !txstate) in mtk_cqdma_tx_status()
464 dma_set_residue(txstate, bytes); in mtk_cqdma_tx_status()
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| /openbmc/linux/drivers/dma/sh/ |
| H A D | usb-dmac.c | 530 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()
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| /openbmc/linux/drivers/dma/qcom/ |
| H A D | qcom_adm.c | 630 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()
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| /openbmc/linux/drivers/dma/ptdma/ |
| H A D | ptdma-dmaengine.c | 263 struct dma_tx_state *txstate) in pt_tx_status() argument
269 return dma_cookie_status(c, cookie, txstate); in pt_tx_status()
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| /openbmc/linux/drivers/dma/dw-edma/ |
| H A D | dw-edma-core.c | 327 struct dma_tx_state *txstate) in dw_edma_device_tx_status() argument
336 ret = dma_cookie_status(dchan, cookie, txstate); in dw_edma_device_tx_status()
343 if (!txstate) in dw_edma_device_tx_status()
356 dma_set_residue(txstate, residue); in dw_edma_device_tx_status()
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| /openbmc/linux/drivers/usb/musb/ |
| H A D | musb_cppi41.c | 229 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()
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| /openbmc/linux/drivers/dma/ti/ |
| H A D | edma.c | 1856 struct dma_tx_state *txstate) in edma_tx_status() argument
1863 ret = dma_cookie_status(chan, cookie, txstate); in edma_tx_status()
1869 if (!txstate) in edma_tx_status()
1870 txstate = &txstate_tmp; in edma_tx_status()
1874 txstate->residue = edma_residue(echan->edesc); in edma_tx_status()
1880 txstate->residue = to_edma_desc(&vdesc->tx)->residue; in edma_tx_status()
1882 txstate->residue = 0; in edma_tx_status()
1889 if (ret != DMA_COMPLETE && !txstate->residue && in edma_tx_status()
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