| /linux/include/linux/spi/ |
| H A D | spi.h | 32 struct spi_controller;
192 struct spi_controller *controller;
568 struct spi_controller { struct
713 bool (*can_dma)(struct spi_controller *ctlr, argument
748 int (*prepare_transfer_hardware)(struct spi_controller *ctlr); argument
749 int (*transfer_one_message)(struct spi_controller *ctlr, argument
751 int (*unprepare_transfer_hardware)(struct spi_controller *ctlr); argument
752 int (*prepare_message)(struct spi_controller *ctlr, argument
754 int (*unprepare_message)(struct spi_controller *ctlr, argument
756 int (*target_abort)(struct spi_controller *ctlr); argument
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| /linux/drivers/spi/ |
| H A D | internals.h | 20 void spi_flush_queue(struct spi_controller *ctrl);
23 int spi_map_buf(struct spi_controller *ctlr, struct device *dev,
26 void spi_unmap_buf(struct spi_controller *ctlr, struct device *dev,
29 static inline int spi_map_buf(struct spi_controller *ctlr, struct device *dev, in spi_map_buf()
36 static inline void spi_unmap_buf(struct spi_controller *ctlr, in spi_unmap_buf()
43 static inline bool spi_xfer_is_dma_mapped(struct spi_controller *ctlr, in spi_xfer_is_dma_mapped()
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| H A D | spi.c | 142 struct spi_controller *ctlr = container_of(dev, \
143 struct spi_controller, dev); \
559 struct spi_device *spi_alloc_device(struct spi_controller *ctlr) in spi_alloc_device()
663 struct spi_controller *ctlr = spi->controller; in __spi_add_device()
763 struct spi_controller *ctlr = spi->controller; in spi_add_device()
790 struct spi_device *spi_new_device(struct spi_controller *ctlr, in spi_new_device()
876 static void spi_match_controller_to_boardinfo(struct spi_controller *ctlr, in spi_match_controller_to_boardinfo()
924 struct spi_controller *ctlr; in spi_register_board_info()
1002 static void spi_res_release(struct spi_controller *ctlr, struct spi_message *message) in spi_res_release()
1116 static int spi_map_buf_attrs(struct spi_controller *ctlr, struct device *dev, in spi_map_buf_attrs()
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| H A D | spi-at91-usart.c | 105 struct spi_controller *ctlr = data; in dma_callback()
113 static bool at91_usart_spi_can_dma(struct spi_controller *ctrl, in at91_usart_spi_can_dma()
122 static int at91_usart_spi_configure_dma(struct spi_controller *ctlr, in at91_usart_spi_configure_dma()
185 static void at91_usart_spi_release_dma(struct spi_controller *ctlr) in at91_usart_spi_release_dma()
193 static void at91_usart_spi_stop_dma(struct spi_controller *ctlr) in at91_usart_spi_stop_dma()
201 static int at91_usart_spi_dma_transfer(struct spi_controller *ctlr, in at91_usart_spi_dma_transfer()
321 struct spi_controller *controller = dev_id; in at91_usart_spi_interrupt()
383 static int at91_usart_spi_transfer_one(struct spi_controller *ctlr, in at91_usart_spi_transfer_one()
429 static int at91_usart_spi_prepare_message(struct spi_controller *ctlr, in at91_usart_spi_prepare_message()
443 static int at91_usart_spi_unprepare_message(struct spi_controller *ctlr, in at91_usart_spi_unprepare_message()
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| H A D | spi-bcm2835.c | 127 struct spi_controller *ctlr;
410 static int bcm2835_spi_transfer_one_irq(struct spi_controller *ctlr, in bcm2835_spi_transfer_one_irq()
485 static void bcm2835_spi_transfer_prologue(struct spi_controller *ctlr, in bcm2835_spi_transfer_prologue()
609 struct spi_controller *ctlr = data; in bcm2835_spi_dma_rx_done()
637 struct spi_controller *ctlr = data; in bcm2835_spi_dma_tx_done()
671 static int bcm2835_spi_prepare_sg(struct spi_controller *ctlr, in bcm2835_spi_prepare_sg()
770 static int bcm2835_spi_transfer_one_dma(struct spi_controller *ctlr, in bcm2835_spi_transfer_one_dma()
852 static bool bcm2835_spi_can_dma(struct spi_controller *ctlr, in bcm2835_spi_can_dma()
864 static void bcm2835_dma_release(struct spi_controller *ctlr, in bcm2835_dma_release()
890 static int bcm2835_dma_init(struct spi_controller *ctlr, struct device *dev, in bcm2835_dma_init()
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| H A D | spi-fsl-lpspi.c | 204 static bool fsl_lpspi_can_dma(struct spi_controller *controller, in fsl_lpspi_can_dma()
227 static int lpspi_prepare_xfer_hardware(struct spi_controller *controller) in lpspi_prepare_xfer_hardware()
242 static int lpspi_unprepare_xfer_hardware(struct spi_controller *controller) in lpspi_unprepare_xfer_hardware()
380 static int fsl_lpspi_dma_configure(struct spi_controller *controller) in fsl_lpspi_dma_configure()
462 static int fsl_lpspi_setup_transfer(struct spi_controller *controller, in fsl_lpspi_setup_transfer()
502 static int fsl_lpspi_prepare_message(struct spi_controller *controller, in fsl_lpspi_prepare_message()
540 static int fsl_lpspi_target_abort(struct spi_controller *controller) in fsl_lpspi_target_abort()
556 static int fsl_lpspi_wait_for_completion(struct spi_controller *controller) in fsl_lpspi_wait_for_completion()
625 static int fsl_lpspi_dma_transfer(struct spi_controller *controller, in fsl_lpspi_dma_transfer()
718 static void fsl_lpspi_dma_exit(struct spi_controller *controller) in fsl_lpspi_dma_exit()
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| H A D | spi-cadence.c | 432 struct spi_controller *ctlr = dev_id; in cdns_spi_irq()
481 static int cdns_prepare_message(struct spi_controller *ctlr, in cdns_prepare_message()
502 static int cdns_transfer_one(struct spi_controller *ctlr, in cdns_transfer_one()
548 static int cdns_prepare_transfer_hardware(struct spi_controller *ctlr) in cdns_prepare_transfer_hardware()
567 static int cdns_unprepare_transfer_hardware(struct spi_controller *ctlr) in cdns_unprepare_transfer_hardware()
615 static int cdns_target_abort(struct spi_controller *ctlr) in cdns_target_abort()
639 struct spi_controller *ctlr; in cdns_spi_probe()
777 struct spi_controller *ctlr = platform_get_drvdata(pdev); in cdns_spi_remove()
801 struct spi_controller *ctlr = dev_get_drvdata(dev); in cdns_spi_suspend()
816 struct spi_controller *ctlr = dev_get_drvdata(dev); in cdns_spi_resume()
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| H A D | spi-axiado.c | 253 static bool ax_spi_process_rx_and_finalize(struct spi_controller *ctlr) in ax_spi_process_rx_and_finalize()
329 struct spi_controller *ctlr = dev_id; in ax_spi_irq()
380 static int ax_prepare_message(struct spi_controller *ctlr, in ax_prepare_message()
399 static int ax_transfer_one(struct spi_controller *ctlr, in ax_transfer_one()
463 static int ax_prepare_transfer_hardware(struct spi_controller *ctlr) in ax_prepare_transfer_hardware()
486 static int ax_unprepare_transfer_hardware(struct spi_controller *ctlr) in ax_unprepare_transfer_hardware()
755 struct spi_controller *ctlr; in ax_spi_probe()
878 struct spi_controller *ctlr = platform_get_drvdata(pdev); in ax_spi_remove()
901 struct spi_controller *ctlr = dev_get_drvdata(dev); in ax_spi_suspend()
916 struct spi_controller *ctlr = dev_get_drvdata(dev); in ax_spi_resume()
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| H A D | spi-atmel.c | 491 static bool atmel_spi_can_dma(struct spi_controller *host, in atmel_spi_can_dma()
507 struct spi_controller *host = platform_get_drvdata(as->pdev); in atmel_spi_dma_slave_config()
562 static int atmel_spi_configure_dma(struct spi_controller *host, in atmel_spi_configure_dma()
606 static void atmel_spi_stop_dma(struct spi_controller *host) in atmel_spi_stop_dma()
614 static void atmel_spi_release_dma(struct spi_controller *host) in atmel_spi_release_dma()
629 struct spi_controller *host = data; in dma_callback()
643 static void atmel_spi_next_xfer_single(struct spi_controller *host, in atmel_spi_next_xfer_single()
675 static void atmel_spi_next_xfer_fifo(struct spi_controller *host, in atmel_spi_next_xfer_fifo()
745 static void atmel_spi_next_xfer_pio(struct spi_controller *host, in atmel_spi_next_xfer_pio()
759 static int atmel_spi_next_xfer_dma_submit(struct spi_controller *host, in atmel_spi_next_xfer_dma_submit()
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| H A D | spi-kspi2.c | 55 struct spi_controller *host;
98 static int kspi2_prepare_hardware(struct spi_controller *host) in kspi2_prepare_hardware()
106 static int kspi2_unprepare_hardware(struct spi_controller *host) in kspi2_unprepare_hardware()
213 static int kspi2_transfer_one(struct spi_controller *host, in kspi2_transfer_one()
235 struct spi_controller *host = spi->controller; in kspi2_set_cs()
245 static int kspi2_prepare_message(struct spi_controller *host, in kspi2_prepare_message()
342 struct spi_controller *host; in kspi2_probe()
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| H A D | spi-geni-qcom.c | 149 static void handle_se_timeout(struct spi_controller *spi) in handle_se_timeout()
224 static void handle_gpi_timeout(struct spi_controller *spi) in handle_gpi_timeout()
232 static void spi_geni_handle_err(struct spi_controller *spi, struct spi_message *msg) in spi_geni_handle_err()
345 struct spi_controller *spi) in setup_fifo_params()
375 struct spi_controller *spi = cb; in spi_gsi_callback_result()
395 struct spi_device *spi_slv, struct spi_controller *spi) in setup_gsi_xfer()
498 static bool geni_can_dma(struct spi_controller *ctlr, in geni_can_dma()
520 static int spi_geni_prepare_message(struct spi_controller *spi, in spi_geni_prepare_message()
596 struct spi_controller *spi = dev_get_drvdata(mas->dev); in spi_geni_init()
785 u16 mode, struct spi_controller *spi) in setup_se_xfer()
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| H A D | spi-mt65xx.c | 365 static int mtk_spi_hw_init(struct spi_controller *host, in mtk_spi_hw_init()
471 static int mtk_spi_prepare_message(struct spi_controller *host, in mtk_spi_prepare_message()
477 static int mtk_spi_unprepare_message(struct spi_controller *host, in mtk_spi_unprepare_message()
506 static void mtk_spi_prepare_transfer(struct spi_controller *host, in mtk_spi_prepare_transfer()
539 static void mtk_spi_setup_packet(struct spi_controller *host) in mtk_spi_setup_packet()
582 static void mtk_spi_enable_transfer(struct spi_controller *host) in mtk_spi_enable_transfer()
610 static void mtk_spi_update_mdata_len(struct spi_controller *host) in mtk_spi_update_mdata_len()
638 static void mtk_spi_setup_dma_addr(struct spi_controller *host, in mtk_spi_setup_dma_addr()
664 static int mtk_spi_fifo_transfer(struct spi_controller *host, in mtk_spi_fifo_transfer()
694 static int mtk_spi_dma_transfer(struct spi_controller *host, in mtk_spi_dma_transfer()
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| H A D | spi-mem.c | 39 int spi_controller_dma_map_mem_op_data(struct spi_controller *ctlr, in spi_controller_dma_map_mem_op_data()
85 void spi_controller_dma_unmap_mem_op_data(struct spi_controller *ctlr, in spi_controller_dma_unmap_mem_op_data()
170 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_default_supports_op()
257 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_internal_supports_op()
294 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_access_start()
321 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_access_end()
388 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_exec_op()
554 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_adjust_op_size()
704 struct spi_controller *ctlr = mem->spi->controller; in spi_mem_dirmap_create()
760 struct spi_controller *ctlr = desc->mem->spi->controller; in spi_mem_dirmap_destroy()
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| H A D | spi-pic32.c | 103 struct spi_controller *host;
303 struct spi_controller *host = pic32s->host; in pic32_spi_dma_transfer()
360 struct spi_controller *host = pic32s->host; in pic32_spi_dma_config()
433 static int pic32_spi_prepare_hardware(struct spi_controller *host) in pic32_spi_prepare_hardware()
442 static int pic32_spi_prepare_message(struct spi_controller *host, in pic32_spi_prepare_message()
484 static bool pic32_spi_can_dma(struct spi_controller *host, in pic32_spi_can_dma()
495 static int pic32_spi_one_transfer(struct spi_controller *host, in pic32_spi_one_transfer()
563 static int pic32_spi_unprepare_message(struct spi_controller *host, in pic32_spi_unprepare_message()
570 static int pic32_spi_unprepare_hardware(struct spi_controller *host) in pic32_spi_unprepare_hardware()
608 struct spi_controller *host = pic32s->host; in pic32_spi_dma_prep()
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| H A D | spi-fsl-spi.c | 293 static int fsl_spi_prepare_message(struct spi_controller *ctlr, in fsl_spi_prepare_message()
345 static int fsl_spi_transfer_one(struct spi_controller *controller, in fsl_spi_transfer_one()
362 static int fsl_spi_unprepare_message(struct spi_controller *controller, in fsl_spi_unprepare_message()
495 struct spi_controller *host = dev_get_drvdata(dev); in fsl_spi_grlib_probe()
528 static struct spi_controller *fsl_spi_probe(struct device *dev, in fsl_spi_probe()
532 struct spi_controller *host; in fsl_spi_probe()
638 struct spi_controller *host; in of_fsl_spi_probe()
705 struct spi_controller *host = platform_get_drvdata(ofdev); in of_fsl_spi_remove()
732 struct spi_controller *host; in plat_mpc8xxx_spi_probe()
751 struct spi_controller *host = platform_get_drvdata(pdev); in plat_mpc8xxx_spi_remove()
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| H A D | spi-hisi-kunpeng.c | 164 struct spi_controller *host = dev_get_drvdata(hs->dev); in hisi_spi_debugfs_init()
290 static u32 hisi_calc_effective_speed(struct spi_controller *host, in hisi_calc_effective_speed()
335 struct spi_controller *host = dev_id; in hisi_spi_irq()
372 static int hisi_spi_transfer_one(struct spi_controller *host, in hisi_spi_transfer_one()
408 static void hisi_spi_handle_err(struct spi_controller *host, in hisi_spi_handle_err()
451 struct spi_controller *host; in hisi_spi_probe()
527 struct spi_controller *host = platform_get_drvdata(pdev); in hisi_spi_remove()
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| H A D | spi-omap2-mcspi.c | 122 struct spi_controller *ctlr;
150 static inline void mcspi_write_reg(struct spi_controller *ctlr, in mcspi_write_reg()
158 static inline u32 mcspi_read_reg(struct spi_controller *ctlr, int idx) in mcspi_read_reg()
279 static void omap2_mcspi_set_mode(struct spi_controller *ctlr) in omap2_mcspi_set_mode()
309 struct spi_controller *ctlr = spi->controller; in omap2_mcspi_set_fifo()
1037 static void omap2_mcspi_release_dma(struct spi_controller *ctlr) in omap2_mcspi_release_dma()
1127 static int omap2_mcspi_target_abort(struct spi_controller *ctlr) in omap2_mcspi_target_abort()
1140 static int omap2_mcspi_transfer_one(struct spi_controller *ctlr, in omap2_mcspi_transfer_one()
1258 static int omap2_mcspi_prepare_message(struct spi_controller *ctlr, in omap2_mcspi_prepare_message()
1334 static bool omap2_mcspi_can_dma(struct spi_controller *ctlr, in omap2_mcspi_can_dma()
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| H A D | spi-coldfire-qspi.c | 298 static int mcfqspi_transfer_one(struct spi_controller *host, in mcfqspi_transfer_one()
340 struct spi_controller *host; in mcfqspi_probe()
436 struct spi_controller *host = platform_get_drvdata(pdev); in mcfqspi_remove()
449 struct spi_controller *host = dev_get_drvdata(dev); in mcfqspi_suspend()
464 struct spi_controller *host = dev_get_drvdata(dev); in mcfqspi_resume()
476 struct spi_controller *host = dev_get_drvdata(dev); in mcfqspi_runtime_suspend()
486 struct spi_controller *host = dev_get_drvdata(dev); in mcfqspi_runtime_resume()
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| H A D | spi-bitbang.c | 277 static int spi_bitbang_prepare_hardware(struct spi_controller *spi) in spi_bitbang_prepare_hardware()
290 static int spi_bitbang_transfer_one(struct spi_controller *ctlr, in spi_bitbang_transfer_one()
317 static int spi_bitbang_unprepare_hardware(struct spi_controller *spi) in spi_bitbang_unprepare_hardware()
350 struct spi_controller *ctlr = bitbang->ctlr; in spi_bitbang_init()
431 struct spi_controller *ctlr = bitbang->ctlr; in spi_bitbang_start()
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| H A D | spi-loongson.h | 30 struct spi_controller;
33 struct spi_controller *controller;
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| H A D | spi-rpc-if.c | 147 struct spi_controller *ctlr; in rpcif_spi_probe()
192 struct spi_controller *ctlr = platform_get_drvdata(pdev); in rpcif_spi_remove()
201 struct spi_controller *ctlr = dev_get_drvdata(dev); in rpcif_spi_suspend()
208 struct spi_controller *ctlr = dev_get_drvdata(dev); in rpcif_spi_resume()
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| H A D | spi-virtio.c | 148 static int virtio_spi_transfer_one(struct spi_controller *ctrl, in virtio_spi_transfer_one()
260 struct spi_controller *ctrl = dev_get_drvdata(&vdev->dev); in virtio_spi_read_config()
335 struct spi_controller *ctrl; in virtio_spi_probe()
371 struct spi_controller *ctrl = dev_get_drvdata(dev); in virtio_spi_freeze()
387 struct spi_controller *ctrl = dev_get_drvdata(dev); in virtio_spi_restore()
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| H A D | spi-mxs.c | 361 static int mxs_spi_transfer_one(struct spi_controller *host, in mxs_spi_transfer_one()
445 struct spi_controller *host = dev_get_drvdata(dev); in mxs_spi_runtime_suspend()
466 struct spi_controller *host = dev_get_drvdata(dev); in mxs_spi_runtime_resume()
484 struct spi_controller *host = dev_get_drvdata(dev); in mxs_spi_suspend()
499 struct spi_controller *host = dev_get_drvdata(dev); in mxs_spi_resume()
533 struct spi_controller *host; in mxs_spi_probe()
645 struct spi_controller *host; in mxs_spi_remove()
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| /linux/include/trace/events/ |
| H A D | spi.h | 11 DECLARE_EVENT_CLASS(spi_controller,
13 TP_PROTO(struct spi_controller *controller),
29 DEFINE_EVENT(spi_controller, spi_controller_idle,
31 TP_PROTO(struct spi_controller *controller),
37 DEFINE_EVENT(spi_controller, spi_controller_busy,
39 TP_PROTO(struct spi_controller *controller),
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| /linux/drivers/staging/greybus/ |
| H A D | spilib.c | 45 static struct spi_controller *get_controller_from_spi(struct gb_spilib *spi) in get_controller_from_spi()
327 static int gb_spi_transfer_one_message(struct spi_controller *ctlr, in gb_spi_transfer_one_message()
379 static int gb_spi_prepare_transfer_hardware(struct spi_controller *ctlr) in gb_spi_prepare_transfer_hardware()
386 static int gb_spi_unprepare_transfer_hardware(struct spi_controller *ctlr) in gb_spi_unprepare_transfer_hardware()
443 struct spi_controller *ctlr = get_controller_from_spi(spi); in gb_spi_setup_device()
489 struct spi_controller *ctlr; in gb_spilib_master_init()
564 struct spi_controller *ctlr = gb_connection_get_data(connection); in gb_spilib_master_exit()
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