| /Linux-v6.1/drivers/tty/serial/8250/ |
| D | 8250.h | 18 int (*tx_dma)(struct uart_8250_port *p);
19 int (*rx_dma)(struct uart_8250_port *p);
20 void (*prepare_tx_dma)(struct uart_8250_port *p);
21 void (*prepare_rx_dma)(struct uart_8250_port *p);
116 static inline int serial_in(struct uart_8250_port *up, int offset) in serial_in()
121 static inline void serial_out(struct uart_8250_port *up, int offset, int value) in serial_out()
136 static inline u16 serial_lsr_in(struct uart_8250_port *up) in serial_lsr_in()
149 static void serial_icr_write(struct uart_8250_port *up, int offset, int value) in serial_icr_write()
155 static unsigned int __maybe_unused serial_icr_read(struct uart_8250_port *up, in serial_icr_read()
168 void serial8250_clear_and_reinit_fifos(struct uart_8250_port *p);
[all …]
|
| D | 8250_port.c | 319 static int default_serial_dl_read(struct uart_8250_port *up) in default_serial_dl_read()
329 static void default_serial_dl_write(struct uart_8250_port *up, int value) in default_serial_dl_write()
383 static int au_serial_dl_read(struct uart_8250_port *up) in au_serial_dl_read()
388 static void au_serial_dl_write(struct uart_8250_port *up, int value) in au_serial_dl_write()
473 struct uart_8250_port *up = up_to_u8250p(p); in set_io_from_upio()
543 static void serial8250_clear_fifos(struct uart_8250_port *p) in serial8250_clear_fifos()
556 void serial8250_clear_and_reinit_fifos(struct uart_8250_port *p) in serial8250_clear_and_reinit_fifos()
563 void serial8250_rpm_get(struct uart_8250_port *p) in serial8250_rpm_get()
571 void serial8250_rpm_put(struct uart_8250_port *p) in serial8250_rpm_put()
600 static int serial8250_em485_init(struct uart_8250_port *p) in serial8250_em485_init()
[all …]
|
| D | 8250_core.c | 120 struct uart_8250_port *up; in serial8250_interrupt()
123 up = list_entry(l, struct uart_8250_port, list); in serial8250_interrupt()
152 static void serial_do_unlink(struct irq_info *i, struct uart_8250_port *up) in serial_do_unlink()
172 static int serial_link_irq_chain(struct uart_8250_port *up) in serial_link_irq_chain()
218 static void serial_unlink_irq_chain(struct uart_8250_port *up) in serial_unlink_irq_chain()
249 struct uart_8250_port *up = from_timer(up, t, timer); in serial8250_timeout()
257 struct uart_8250_port *up = from_timer(up, t, timer); in serial8250_backup_timeout()
301 static void univ8250_setup_timer(struct uart_8250_port *up) in univ8250_setup_timer()
326 static int univ8250_setup_irq(struct uart_8250_port *up) in univ8250_setup_irq()
336 static void univ8250_release_irq(struct uart_8250_port *up) in univ8250_release_irq()
[all …]
|
| D | 8250_omap.c | 150 static void omap_8250_rx_dma_flush(struct uart_8250_port *p);
152 static inline void omap_8250_rx_dma_flush(struct uart_8250_port *p) { } in omap_8250_rx_dma_flush()
155 static u32 uart_read(struct uart_8250_port *up, u32 reg) in uart_read()
166 struct uart_8250_port *up = up_to_u8250p(port); in __omap8250_set_mctrl()
211 static void omap_8250_mdr1_errataset(struct uart_8250_port *up, in omap_8250_mdr1_errataset()
263 static void omap8250_update_scr(struct uart_8250_port *up, in omap8250_update_scr()
283 static void omap8250_update_mdr1(struct uart_8250_port *up, in omap8250_update_mdr1()
292 static void omap8250_restore_regs(struct uart_8250_port *up) in omap8250_restore_regs()
361 struct uart_8250_port *up = up_to_u8250p(port); in omap_8250_set_termios()
512 struct uart_8250_port *up = up_to_u8250p(port); in omap_8250_pm()
[all …]
|
| D | 8250_aspeed_vuart.c | 40 struct uart_8250_port *port;
250 struct uart_8250_port *uart_8250_port = up_to_u8250p(uart_port); in aspeed_vuart_startup() local
251 struct aspeed_vuart *vuart = uart_8250_port->port.private_data; in aspeed_vuart_startup()
265 struct uart_8250_port *uart_8250_port = up_to_u8250p(uart_port); in aspeed_vuart_shutdown() local
266 struct aspeed_vuart *vuart = uart_8250_port->port.private_data; in aspeed_vuart_shutdown()
273 static void __aspeed_vuart_set_throttle(struct uart_8250_port *up, in __aspeed_vuart_set_throttle()
285 struct uart_8250_port *up = up_to_u8250p(port); in aspeed_vuart_set_throttle()
306 struct uart_8250_port *up = vuart->port; in aspeed_vuart_unthrottle_exp()
330 struct uart_8250_port *up = up_to_u8250p(port); in aspeed_vuart_handle_irq()
415 struct uart_8250_port port; in aspeed_vuart_probe()
|
| D | 8250_dma.c | 16 struct uart_8250_port *p = param; in __dma_tx_complete()
43 struct uart_8250_port *p = param; in __dma_rx_complete()
60 int serial8250_tx_dma(struct uart_8250_port *p) in serial8250_tx_dma()
116 int serial8250_rx_dma(struct uart_8250_port *p) in serial8250_rx_dma()
143 void serial8250_rx_dma_flush(struct uart_8250_port *p) in serial8250_rx_dma_flush()
155 int serial8250_request_dma(struct uart_8250_port *p) in serial8250_request_dma()
251 void serial8250_release_dma(struct uart_8250_port *p) in serial8250_release_dma()
|
| D | 8250_mtk.c | 89 static void mtk8250_rx_dma(struct uart_8250_port *up);
93 struct uart_8250_port *up = param; in mtk8250_dma_rx_complete()
134 static void mtk8250_rx_dma(struct uart_8250_port *up) in mtk8250_rx_dma()
155 static void mtk8250_dma_enable(struct uart_8250_port *up) in mtk8250_dma_enable()
193 struct uart_8250_port *up = up_to_u8250p(port); in mtk8250_startup()
213 struct uart_8250_port *up = up_to_u8250p(port); in mtk8250_shutdown()
223 static void mtk8250_disable_intrs(struct uart_8250_port *up, int mask) in mtk8250_disable_intrs()
228 static void mtk8250_enable_intrs(struct uart_8250_port *up, int mask) in mtk8250_enable_intrs()
233 static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode) in mtk8250_set_flow_ctrl()
302 struct uart_8250_port *up = up_to_u8250p(port); in mtk8250_set_termios()
[all …]
|
| D | 8250_exar.c | 118 int (*register_gpio)(struct pci_dev *, struct uart_8250_port *);
119 void (*unregister_gpio)(struct uart_8250_port *);
133 struct uart_8250_port *, int);
200 struct uart_8250_port *up = up_to_u8250p(port); in exar_shutdown()
219 struct uart_8250_port *port) in default_setup()
257 struct uart_8250_port *port, int idx) in pci_fastcom335_setup()
305 struct uart_8250_port *port, int idx) in pci_connect_tech_setup()
316 struct uart_8250_port *port, int idx) in pci_xr17c154_setup()
395 static int xr17v35x_register_gpio(struct pci_dev *pcidev, struct uart_8250_port *port) in xr17v35x_register_gpio()
404 static void xr17v35x_unregister_gpio(struct uart_8250_port *port) in xr17v35x_unregister_gpio()
[all …]
|
| D | 8250_uniphier.c | 148 static int uniphier_serial_dl_read(struct uart_8250_port *up) in uniphier_serial_dl_read()
153 static void uniphier_serial_dl_write(struct uart_8250_port *up, int value) in uniphier_serial_dl_write()
161 struct uart_8250_port up; in uniphier_uart_probe()
257 struct uart_8250_port *up = serial8250_get_port(priv->line); in uniphier_uart_suspend()
270 struct uart_8250_port *up = serial8250_get_port(priv->line); in uniphier_uart_resume()
|
| D | 8250_em.c | 68 static int serial8250_em_serial_dl_read(struct uart_8250_port *up) in serial8250_em_serial_dl_read()
73 static void serial8250_em_serial_dl_write(struct uart_8250_port *up, int value) in serial8250_em_serial_dl_write()
82 struct uart_8250_port up; in serial8250_em_probe()
|
| D | 8250_bcm7271.c | 367 static void start_rx_dma(struct uart_8250_port *p) in start_rx_dma()
388 static void stop_rx_dma(struct uart_8250_port *p) in stop_rx_dma()
397 static int stop_tx_dma(struct uart_8250_port *p) in stop_tx_dma()
414 static int brcmuart_tx_dma(struct uart_8250_port *p) in brcmuart_tx_dma()
545 struct uart_8250_port *port_8250 = up_to_u8250p(up); in brcmuart_tx_isr()
593 struct uart_8250_port *up = up_to_u8250p(port); in brcmuart_startup()
626 struct uart_8250_port *up = up_to_u8250p(port); in brcmuart_shutdown()
760 struct uart_8250_port *p8250 = up_to_u8250p(up); in brcmstb_set_termios()
777 struct uart_8250_port *up = up_to_u8250p(p); in brcmuart_handle_irq()
825 struct uart_8250_port *up = up_to_u8250p(p); in brcmuart_hrtimer_func()
[all …]
|
| D | 8250_pci.c | 43 struct uart_8250_port *, int);
75 const struct pciserial_board*, struct uart_8250_port *, int);
89 setup_port(struct serial_private *priv, struct uart_8250_port *port, in setup_port()
121 struct uart_8250_port *port, int idx) in addidata_apci7800_setup()
148 struct uart_8250_port *port, int idx) in afavlab_setup()
203 struct uart_8250_port *port, int idx) in pci_hp_diva_setup()
372 struct uart_8250_port *port, int idx) in sbs_setup()
527 struct uart_8250_port *port, int idx) in pci_siig_setup()
620 struct uart_8250_port *port, int idx) in pci_timedia_setup()
654 struct uart_8250_port *port, int idx) in titan_400l_800l_setup()
[all …]
|
| D | 8250_tegra.c | 44 struct uart_8250_port port8250; in tegra_uart_probe()
143 struct uart_8250_port *port8250 = serial8250_get_port(uart->line); in tegra_uart_suspend()
157 struct uart_8250_port *port8250 = serial8250_get_port(uart->line); in tegra_uart_resume()
|
| D | 8250_dw.c | 85 struct uart_8250_port *up = up_to_u8250p(p); in dw8250_force_idle()
139 struct uart_8250_port *up = up_to_u8250p(p); in dw8250_tx_wait_empty()
247 struct uart_8250_port *up = up_to_u8250p(p); in dw8250_handle_irq()
303 struct uart_8250_port *up; in dw8250_clk_work_cb()
378 struct uart_8250_port *up = up_to_u8250p(p); in dw8250_set_ldisc()
420 static void dw8250_prepare_tx_dma(struct uart_8250_port *p) in dw8250_prepare_tx_dma()
433 static void dw8250_prepare_rx_dma(struct uart_8250_port *p) in dw8250_prepare_rx_dma()
513 struct uart_8250_port uart = {}, *up = &uart; in dw8250_probe()
|
| D | 8250_lpss.c | 167 struct uart_8250_port *up = up_to_u8250p(port); in ehl_serial_setup()
186 struct uart_8250_port *up = serial8250_get_port(lpss->data.line); in ehl_serial_exit()
276 static int lpss8250_dma_setup(struct lpss8250 *lpss, struct uart_8250_port *port) in lpss8250_dma_setup()
316 struct uart_8250_port uart; in lpss8250_probe()
336 memset(&uart, 0, sizeof(struct uart_8250_port)); in lpss8250_probe()
|
| D | 8250_mid.c | 84 struct uart_8250_port *up = up_to_u8250p(p); in tng_handle_irq()
140 struct uart_8250_port *up = up_to_u8250p(p); in dnv_handle_irq()
255 static int mid8250_dma_setup(struct mid8250 *mid, struct uart_8250_port *port) in mid8250_dma_setup()
292 struct uart_8250_port uart; in mid8250_probe()
308 memset(&uart, 0, sizeof(struct uart_8250_port)); in mid8250_probe()
|
| D | 8250_bcm2835aux.c | 52 static void bcm2835aux_rs485_start_tx(struct uart_8250_port *up) in bcm2835aux_rs485_start_tx()
71 static void bcm2835aux_rs485_stop_tx(struct uart_8250_port *up) in bcm2835aux_rs485_stop_tx()
89 struct uart_8250_port up = { }; in bcm2835aux_serial_probe()
|
| D | 8250_ioc3.c | 37 struct uart_8250_port up; in serial8250_ioc3_probe()
59 memset(&up, 0, sizeof(struct uart_8250_port)); in serial8250_ioc3_probe()
|
| D | 8250_of.c | 32 int type, struct uart_8250_port *up, in of_platform_serial_setup()
200 struct uart_8250_port port8250; in of_platform_serial_probe()
281 struct uart_8250_port *port8250 = serial8250_get_port(info->line); in of_serial_suspend()
296 struct uart_8250_port *port8250 = serial8250_get_port(info->line); in of_serial_resume()
|
| D | 8250_acorn.c | 43 struct uart_8250_port uart; in serial_card_probe()
62 memset(&uart, 0, sizeof(struct uart_8250_port)); in serial_card_probe()
|
| D | 8250_fintek.c | 344 static void fintek_8250_set_termios_handler(struct uart_8250_port *uart) in fintek_8250_set_termios_handler()
361 struct uart_8250_port *uart) in probe_setup_port()
424 static void fintek_8250_set_rs485_handler(struct uart_8250_port *uart) in fintek_8250_set_rs485_handler()
446 int fintek_8250_probe(struct uart_8250_port *uart) in fintek_8250_probe()
|
| D | 8250_pxa.c | 63 static void serial_pxa_dl_write(struct uart_8250_port *up, int value) in serial_pxa_dl_write()
92 struct uart_8250_port uart = {}; in serial_pxa_probe()
|
| D | 8250_fsl.c | 31 struct uart_8250_port *up = up_to_u8250p(port); in fsl8250_handle_irq()
96 struct uart_8250_port port8250; in fsl8250_acpi_probe()
|
| D | 8250_lpc18xx.c | 38 struct uart_8250_port *up = up_to_u8250p(port); in lpc18xx_rs485_config()
93 struct uart_8250_port uart; in lpc18xx_serial_probe()
|
| /Linux-v6.1/include/linux/ |
| D | serial_8250.h | 64 struct uart_8250_port;
75 int (*setup_irq)(struct uart_8250_port *);
76 void (*release_irq)(struct uart_8250_port *);
77 void (*setup_timer)(struct uart_8250_port *);
84 struct uart_8250_port *port; /* for hrtimer callbacks */
95 struct uart_8250_port { struct
132 int (*dl_read)(struct uart_8250_port *); argument
133 void (*dl_write)(struct uart_8250_port *, int); argument
136 void (*rs485_start_tx)(struct uart_8250_port *); argument
137 void (*rs485_stop_tx)(struct uart_8250_port *); argument
[all …]
|
