| /linux/include/linux/spi/ |
| H A D | spi.h | 29 struct spi_controller;
186 struct spi_controller *controller;
547 struct spi_controller { struct
684 bool (*can_dma)(struct spi_controller *ctlr, argument
719 int (*prepare_transfer_hardware)(struct spi_controller *ctlr); argument
720 int (*transfer_one_message)(struct spi_controller *ctlr, argument
722 int (*unprepare_transfer_hardware)(struct spi_controller *ctlr); argument
723 int (*prepare_message)(struct spi_controller *ctlr, argument
725 int (*unprepare_message)(struct spi_controller *ctlr, argument
727 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-ep93xx.c | 108 static int ep93xx_spi_calc_divisors(struct spi_controller *host, in ep93xx_spi_calc_divisors()
142 static int ep93xx_spi_chip_setup(struct spi_controller *host, in ep93xx_spi_chip_setup()
175 static void ep93xx_do_write(struct spi_controller *host) in ep93xx_do_write()
193 static void ep93xx_do_read(struct spi_controller *host) in ep93xx_do_read()
222 static int ep93xx_spi_read_write(struct spi_controller *host) in ep93xx_spi_read_write()
268 ep93xx_spi_dma_prepare(struct spi_controller *host, in ep93xx_spi_dma_prepare()
372 static void ep93xx_spi_dma_finish(struct spi_controller *host, in ep93xx_spi_dma_finish()
392 struct spi_controller *host = callback_param; in ep93xx_spi_dma_callback()
400 static int ep93xx_spi_dma_transfer(struct spi_controller *host) in ep93xx_spi_dma_transfer()
435 struct spi_controller *host = dev_id; in ep93xx_spi_interrupt()
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| H A D | spi-slave-mt27xx.c | 129 static int mtk_spi_slave_prepare_message(struct spi_controller *ctlr, in mtk_spi_slave_prepare_message()
162 static int mtk_spi_slave_fifo_transfer(struct spi_controller *ctlr, in mtk_spi_slave_fifo_transfer()
199 static int mtk_spi_slave_dma_transfer(struct spi_controller *ctlr, in mtk_spi_slave_dma_transfer()
282 static int mtk_spi_slave_transfer_one(struct spi_controller *ctlr, in mtk_spi_slave_transfer_one()
317 static int mtk_target_abort(struct spi_controller *ctlr) in mtk_target_abort()
329 struct spi_controller *ctlr = dev_id; in mtk_spi_slave_interrupt()
386 struct spi_controller *ctlr; in mtk_spi_slave_probe()
483 struct spi_controller *ctlr = dev_get_drvdata(dev); in mtk_spi_slave_suspend()
499 struct spi_controller *ctlr = dev_get_drvdata(dev); in mtk_spi_slave_resume()
522 struct spi_controller *ctlr = dev_get_drvdata(dev); in mtk_spi_slave_runtime_suspend()
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| H A D | spi-ingenic.c | 122 spi_ingenic_prepare_dma(struct spi_controller *ctlr, struct dma_chan *chan, in spi_ingenic_prepare_dma()
175 static int spi_ingenic_dma_tx(struct spi_controller *ctlr, in spi_ingenic_dma_tx()
240 static int spi_ingenic_transfer_one(struct spi_controller *ctlr, in spi_ingenic_transfer_one()
261 static int spi_ingenic_prepare_message(struct spi_controller *ctlr, in spi_ingenic_prepare_message()
301 static int spi_ingenic_prepare_hardware(struct spi_controller *ctlr) in spi_ingenic_prepare_hardware()
318 static int spi_ingenic_unprepare_hardware(struct spi_controller *ctlr) in spi_ingenic_unprepare_hardware()
329 static bool spi_ingenic_can_dma(struct spi_controller *ctlr, in spi_ingenic_can_dma()
346 static int spi_ingenic_request_dma(struct spi_controller *ctlr, in spi_ingenic_request_dma()
368 struct spi_controller *ctlr = data; in spi_ingenic_release_dma()
387 struct spi_controller *ctlr; in spi_ingenic_probe()
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| H A D | spi-fsl-lpspi.c | 193 static bool fsl_lpspi_can_dma(struct spi_controller *controller, in fsl_lpspi_can_dma()
216 static int lpspi_prepare_xfer_hardware(struct spi_controller *controller) in lpspi_prepare_xfer_hardware()
231 static int lpspi_unprepare_xfer_hardware(struct spi_controller *controller) in lpspi_unprepare_xfer_hardware()
364 static int fsl_lpspi_dma_configure(struct spi_controller *controller) in fsl_lpspi_dma_configure()
444 static int fsl_lpspi_setup_transfer(struct spi_controller *controller, in fsl_lpspi_setup_transfer()
492 static int fsl_lpspi_target_abort(struct spi_controller *controller) in fsl_lpspi_target_abort()
508 static int fsl_lpspi_wait_for_completion(struct spi_controller *controller) in fsl_lpspi_wait_for_completion()
578 static int fsl_lpspi_dma_transfer(struct spi_controller *controller, in fsl_lpspi_dma_transfer()
671 static void fsl_lpspi_dma_exit(struct spi_controller *controller) in fsl_lpspi_dma_exit()
686 struct spi_controller *controller) in fsl_lpspi_dma_init()
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| H A D | spi-rockchip.c | 241 struct spi_controller *ctlr = spi->controller; in rockchip_spi_set_cs()
280 static void rockchip_spi_handle_err(struct spi_controller *ctlr, in rockchip_spi_handle_err()
356 struct spi_controller *ctlr = dev_id; in rockchip_spi_isr()
383 struct spi_controller *ctlr, in rockchip_spi_prepare_irq()
409 struct spi_controller *ctlr = data; in rockchip_spi_dma_rxcb()
425 struct spi_controller *ctlr = data; in rockchip_spi_dma_txcb()
453 struct spi_controller *ctlr, struct spi_transfer *xfer) in rockchip_spi_prepare_dma()
622 static int rockchip_spi_target_abort(struct spi_controller *ctlr) in rockchip_spi_target_abort()
674 struct spi_controller *ctlr, in rockchip_spi_transfer_one()
715 static bool rockchip_spi_can_dma(struct spi_controller *ctlr, in rockchip_spi_can_dma()
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| H A D | spi-ljca.c | 71 struct spi_controller *controller;
193 static int ljca_spi_transfer_one(struct spi_controller *controller, in ljca_spi_transfer_one()
222 struct spi_controller *controller; in ljca_spi_probe()
253 struct spi_controller *controller = auxiliary_get_drvdata(auxdev); in ljca_spi_dev_remove()
262 struct spi_controller *controller = dev_get_drvdata(dev); in ljca_spi_dev_suspend()
269 struct spi_controller *controller = dev_get_drvdata(dev); in ljca_spi_dev_resume()
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| H A D | spi-loongson-core.c | 147 static int loongson_spi_prepare_message(struct spi_controller *ctlr, struct spi_message *m) in loongson_spi_prepare_message()
158 static int loongson_spi_transfer_one(struct spi_controller *ctrl, struct spi_device *spi, in loongson_spi_transfer_one()
170 static int loongson_spi_unprepare_message(struct spi_controller *ctrl, struct spi_message *m) in loongson_spi_unprepare_message()
197 struct spi_controller *controller; in loongson_spi_init_controller()
235 struct spi_controller *controller; in loongson_spi_suspend()
255 struct spi_controller *controller; in loongson_spi_resume()
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| H A D | spi-geni-qcom.c | 148 static void handle_se_timeout(struct spi_controller *spi, in handle_se_timeout()
228 static void handle_gpi_timeout(struct spi_controller *spi, struct spi_message *msg) in handle_gpi_timeout()
236 static void spi_geni_handle_err(struct spi_controller *spi, struct spi_message *msg) in spi_geni_handle_err()
290 struct spi_controller *spi = dev_get_drvdata(mas->dev); in spi_geni_set_cs()
398 struct spi_controller *spi) in setup_fifo_params()
437 struct spi_controller *spi = cb; in spi_gsi_callback_result()
457 struct spi_device *spi_slv, struct spi_controller *spi) in setup_gsi_xfer()
560 static bool geni_can_dma(struct spi_controller *ctlr, in geni_can_dma()
582 static int spi_geni_prepare_message(struct spi_controller *spi, in spi_geni_prepare_message()
658 struct spi_controller *spi = dev_get_drvdata(mas->dev); in spi_geni_init()
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| H A D | spi-hisi-kunpeng.c | 165 struct spi_controller *host; in hisi_spi_debugfs_init()
167 host = container_of(hs->dev, struct spi_controller, dev); in hisi_spi_debugfs_init()
292 static u32 hisi_calc_effective_speed(struct spi_controller *host, in hisi_calc_effective_speed()
337 struct spi_controller *host = dev_id; in hisi_spi_irq()
374 static int hisi_spi_transfer_one(struct spi_controller *host, in hisi_spi_transfer_one()
410 static void hisi_spi_handle_err(struct spi_controller *host, in hisi_spi_handle_err()
453 struct spi_controller *host; in hisi_spi_probe()
530 struct spi_controller *host = platform_get_drvdata(pdev); in hisi_spi_remove()
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| H A D | spi-clps711x.c | 36 static int spi_clps711x_prepare_message(struct spi_controller *host, in spi_clps711x_prepare_message()
48 static int spi_clps711x_transfer_one(struct spi_controller *host, in spi_clps711x_transfer_one()
71 struct spi_controller *host = dev_id; in spi_clps711x_isr()
95 struct spi_controller *host; in spi_clps711x_probe()
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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-armada-3700.c | 102 struct spi_controller *host;
280 struct spi_controller *host = a3700_spi->host; in a3700_spi_init()
317 struct spi_controller *host = dev_id; in a3700_spi_interrupt()
567 static int a3700_spi_prepare_message(struct spi_controller *host, in a3700_spi_prepare_message()
590 static int a3700_spi_transfer_one_fifo(struct spi_controller *host, in a3700_spi_transfer_one_fifo()
739 static int a3700_spi_transfer_one_full_duplex(struct spi_controller *host, in a3700_spi_transfer_one_full_duplex()
784 static int a3700_spi_transfer_one(struct spi_controller *host, in a3700_spi_transfer_one()
796 static int a3700_spi_unprepare_message(struct spi_controller *host, in a3700_spi_unprepare_message()
817 struct spi_controller *host; in a3700_spi_probe()
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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-rpc-if.c | 133 struct spi_controller *ctlr; in rpcif_spi_probe()
178 struct spi_controller *ctlr = platform_get_drvdata(pdev); in rpcif_spi_remove()
187 struct spi_controller *ctlr = dev_get_drvdata(dev); in rpcif_spi_suspend()
194 struct spi_controller *ctlr = dev_get_drvdata(dev); in rpcif_spi_resume()
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| H A D | spi-omap2-mcspi.c | 122 struct spi_controller *ctlr;
149 static inline void mcspi_write_reg(struct spi_controller *ctlr, in mcspi_write_reg()
157 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()
1036 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()
1329 static bool omap2_mcspi_can_dma(struct spi_controller *ctlr, in omap2_mcspi_can_dma()
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| H A D | spi-bcm63xx.c | 315 static int bcm63xx_spi_transfer_one(struct spi_controller *host, in bcm63xx_spi_transfer_one()
398 struct spi_controller *host = (struct spi_controller *)dev_id; in bcm63xx_spi_interrupt()
484 struct spi_controller *host; in bcm63xx_spi_probe()
612 struct spi_controller *host = platform_get_drvdata(pdev); in bcm63xx_spi_remove()
624 struct spi_controller *host = dev_get_drvdata(dev); in bcm63xx_spi_suspend()
636 struct spi_controller *host = dev_get_drvdata(dev); in bcm63xx_spi_resume()
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| H A D | spi-mux.c | 91 struct spi_controller *ctlr = spi_get_drvdata(priv->spi); in spi_mux_complete_cb()
101 static int spi_mux_transfer_one_message(struct spi_controller *ctlr, in spi_mux_transfer_one_message()
130 struct spi_controller *ctlr; in spi_mux_probe()
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| H A D | spi-s3c64xx.c | 210 struct spi_controller *host;
378 static int s3c64xx_spi_prepare_transfer(struct spi_controller *spi) in s3c64xx_spi_prepare_transfer()
408 static int s3c64xx_spi_unprepare_transfer(struct spi_controller *spi) in s3c64xx_spi_unprepare_transfer()
426 static bool s3c64xx_spi_can_dma(struct spi_controller *host, in s3c64xx_spi_can_dma()
772 static int s3c64xx_spi_prepare_message(struct spi_controller *host, in s3c64xx_spi_prepare_message()
791 struct spi_controller *ctlr = spi->controller; in s3c64xx_spi_max_transfer_size()
796 static int s3c64xx_spi_transfer_one(struct spi_controller *host, in s3c64xx_spi_transfer_one()
1081 struct spi_controller *spi = sdd->host; in s3c64xx_spi_irq()
1251 struct spi_controller *host; in s3c64xx_spi_probe()
1400 struct spi_controller *host = platform_get_drvdata(pdev); in s3c64xx_spi_remove()
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| H A D | spi-bcmbca-hsspi.c | 129 struct spi_controller *ctrl = dev_get_drvdata(dev); in wait_mode_show()
138 struct spi_controller *ctrl = dev_get_drvdata(dev); in wait_mode_store()
369 static int bcmbca_hsspi_transfer_one(struct spi_controller *host, in bcmbca_hsspi_transfer_one()
434 struct spi_controller *host; in bcmbca_hsspi_probe()
572 struct spi_controller *host = platform_get_drvdata(pdev); in bcmbca_hsspi_remove()
585 struct spi_controller *host = dev_get_drvdata(dev); in bcmbca_hsspi_suspend()
597 struct spi_controller *host = dev_get_drvdata(dev); in bcmbca_hsspi_resume()
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| H A D | spi-jcore.c | 36 struct spi_controller *host;
97 static int jcore_spi_txrx(struct spi_controller *host, struct spi_device *spi, in jcore_spi_txrx()
145 struct spi_controller *host; in jcore_spi_probe()
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| H A D | spi-altera-core.c | 142 static int altera_spi_txrx(struct spi_controller *host, in altera_spi_txrx()
185 struct spi_controller *host = dev; in altera_spi_irq()
204 void altera_spi_init_host(struct spi_controller *host) in altera_spi_init_host()
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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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