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Searched refs:serial_in (Results 1 – 18 of 18) sorted by relevance

/linux/arch/x86/kernel/
H A Dearly_printk.c111 DEFINE_STATIC_CALL(serial_in, io_serial_in);
118 while ((static_call(serial_in)(early_serial_base, LSR) & XMTRDY) == 0 && --timeout) in early_serial_putc()
143 c = static_call(serial_in)(early_serial_base, LCR); in early_serial_hw_init()
150 if (static_call_query(serial_in) == io_serial_in) in early_serial_hw_init()
233 static_call_update(serial_in, mem32_serial_in); in early_mmio_serial_init()
331 static_call_update(serial_in, mem32_serial_in); in early_pci_serial_init()
/linux/arch/mips/kernel/
H A Dearly_printk_8250.c24 static inline u8 serial_in(int offset) in serial_in() function
46 status = serial_in(UART_LSR); in prom_putchar()
/linux/arch/mips/boot/compressed/
H A Duart-16550.c36 static inline unsigned int serial_in(int offset) in serial_in() function
50 while (((serial_in(UART_LSR) & UART_LSR_THRE) == 0) && (timeout-- > 0)) in putc()
/linux/drivers/tty/serial/8250/
H A D8250_ni.c84 pcr = port->serial_in(port, NI16550_PCR_OFFSET); in ni16550_enable_transceivers()
134 u8 pmr = serial_in(up, NI16550_PMR_OFFSET); in is_pmr_rs232_mode()
168 lcr_value = serial_in(up, UART_LCR); in ni16550_config_prescaler()
171 efr_value = serial_in(up, UART_EFR); in ni16550_config_prescaler()
259 u8 value = serial_in(uart, reg); in ni16550_read_fifo_size()
H A D8250_omap.c196 lcr = serial_in(up, UART_LCR); in __omap8250_set_mctrl()
271 old_scr = serial_in(up, UART_OMAP_SCR); in omap8250_update_scr()
541 efr = serial_in(up, UART_EFR); in omap_8250_pm()
668 efr2 = serial_in(up, UART_OMAP_EFR2); in omap8250_irq()
669 timeout_h = serial_in(up, UART_OMAP_TO_H); in omap8250_irq()
670 timeout_l = serial_in(up, UART_OMAP_TO_L); in omap8250_irq()
674 serial_in(up, UART_IIR); in omap8250_irq()
921 reg = serial_in(p, UART_OMAP_IER2); in __dma_rx_do_complete()
1065 reg = serial_in(p, UART_OMAP_IER2); in omap_8250_rx_dma()
1165 tx_lvl = serial_in(p, UART_OMAP_TX_LVL); in omap_8250_tx_dma()
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H A D8250_em.c143 return serial_in(up, UART_DLL_EM) | serial_in(up, UART_DLM_EM) << 8; in serial8250_em_serial_dl_read()
188 up.port.serial_in = serial8250_em_serial_in; in serial8250_em_probe()
H A D8250_rt288x.c69 p->serial_in = au_serial_in; in au_platform_setup()
88 p->serial_in = au_serial_in; in rt288x_setup()
H A D8250_keba.c82 lcr = serial_in(up, UART_LCR); in kuart_enhanced_mode()
88 efr = serial_in(up, UART_EFR); in kuart_enhanced_mode()
107 acr = serial_in(up, KUART_EMODE_ICR_VALUE); in kuart_dtr_line_config()
H A D8250_tegra.c31 status = p->serial_in(p, UART_LSR); in tegra_uart_handle_break()
35 p->serial_in(p, UART_RX); in tegra_uart_handle_break()
H A D8250_dw.c585 p->serial_in = dw8250_serial_inq; in dw8250_quirks()
606 p->serial_in = dw8250_serial_in32; in dw8250_quirks()
669 p->serial_in = dw8250_serial_in; in dw8250_probe()
673 p->serial_in = dw8250_serial_in32; in dw8250_probe()
677 p->serial_in = dw8250_serial_in32be; in dw8250_probe()
H A D8250_ce4100.c84 up->serial_in = ce4100_mem_serial_in; in ce4100_serial_fixup()
H A D8250_ingenic.c194 ier = p->serial_in(p, UART_IER); in ingenic_uart_serial_out()
260 uart.port.serial_in = ingenic_uart_serial_in; in ingenic_uart_probe()
H A D8250_pxa.c72 dll = serial_in(up, UART_DLL); in serial_pxa_dl_write()
H A D8250_uniphier.c217 up.port.serial_in = uniphier_serial_in; in uniphier_uart_probe()
H A D8250_loongson.c135 port->serial_in = loongson_serial_in; in loongson_uart_probe()
H A D8250_aspeed_vuart.c364 lsr = serial_in(up, UART_LSR); in aspeed_vuart_handle_irq()
/linux/drivers/fsi/
H A Dfsi-master-gpio.c112 static void serial_in(struct fsi_master_gpio *master, struct fsi_gpio_msg *msg, in serial_in() function
349 serial_in(master, &msg, 1); in read_one_response()
364 serial_in(master, &msg, 4); in read_one_response()
370 serial_in(master, &msg, data_size * 8); in read_one_response()
373 serial_in(master, &msg, FSI_CRC_SIZE); in read_one_response()
/linux/arch/powerpc/kernel/
H A Dlegacy_serial.c152 legacy_port->serial_in = tsi_serial_in; in add_legacy_port()