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Searched refs:UART_SCR (Results 1 – 9 of 9) sorted by relevance

/drivers/tty/serial/
Dm32r_sio_reg.h57 #define UART_SCR 0 /* I/O: Scratch Register */ macro
96 #define UART_SCR 0 /* I/O: Scratch Register */ macro
Dsunsu.c170 serial_out(up, UART_SCR, offset); in serial_icr_write()
180 serial_out(up, UART_SCR, offset);
1152 scratch = serial_in(up, UART_SCR); in sunsu_autoconfig()
1153 serial_outp(up, UART_SCR, 0xa5); in sunsu_autoconfig()
1154 status1 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1155 serial_outp(up, UART_SCR, 0x5a); in sunsu_autoconfig()
1156 status2 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1157 serial_outp(up, UART_SCR, scratch); in sunsu_autoconfig()
Dserial-tegra.c277 tegra_uart_read(tup, UART_SCR); in tegra_uart_fifo_reset()
322 tegra_uart_read(tup, UART_SCR); in tegra_set_baudrate()
867 tegra_uart_read(tup, UART_SCR); in tegra_uart_hw_init()
/drivers/tty/serial/8250/
D8250_em.c48 case UART_SCR: /* SCR @ 0x20 (+1) */ in serial8250_em_serial_out()
68 case UART_SCR: /* SCR @ 0x20 (+1) */ in serial8250_em_serial_in()
D8250_port.c483 serial_out(up, UART_SCR, offset); in serial_icr_write()
492 serial_out(up, UART_SCR, offset); in serial_icr_read()
840 scratch = serial_in(up, UART_SCR); in autoconfig_8250()
841 serial_out(up, UART_SCR, 0xa5); in autoconfig_8250()
842 status1 = serial_in(up, UART_SCR); in autoconfig_8250()
843 serial_out(up, UART_SCR, 0x5a); in autoconfig_8250()
844 status2 = serial_in(up, UART_SCR); in autoconfig_8250()
845 serial_out(up, UART_SCR, scratch); in autoconfig_8250()
2877 if (up->canary && (up->canary != serial_port_in(port, UART_SCR))) { in serial8250_console_write()
D8250_pci.c1135 val = inb(base + UART_SCR); in pci_quatech_rqopr()
1147 val = inb(base + UART_SCR); in pci_quatech_wqopr()
1148 outb(qopr, base + UART_SCR); in pci_quatech_wqopr()
1159 val = inb(base + UART_SCR); in pci_quatech_rqmcr()
1160 outb(val | 0x10, base + UART_SCR); in pci_quatech_rqmcr()
1162 outb(val, base + UART_SCR); in pci_quatech_rqmcr()
1175 val = inb(base + UART_SCR); in pci_quatech_wqmcr()
1176 outb(val | 0x10, base + UART_SCR); in pci_quatech_wqmcr()
1178 outb(val, base + UART_SCR); in pci_quatech_wqmcr()
1189 val = inb(base + UART_SCR); in pci_quatech_has_qmcr()
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D8250_core.c759 serial_out(up, UART_SCR, canary); in serial8250_suspend_port()
760 if (serial_in(up, UART_SCR) == canary) in serial8250_suspend_port()
/drivers/misc/ibmasm/
Duart.c44 if (0 == readl(iomem_base + UART_SCR)) { in ibmasm_register_uart()
/drivers/net/irda/
Dali-ircc.c1058 inb(iobase+UART_SCR); in ali_ircc_sir_change_speed()