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Searched refs:UART_SCR (Results 1 - 25 of 33) sorted by relevance

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/kernel/linux/linux-6.6/drivers/tty/serial/8250/
H A D8250_em.c45 case UART_SCR: /* SCR @ 0x20 (+1) */ in serial8250_em_serial_out_helper()
71 case UART_SCR: /* SCR @ 0x20 (+1) */ in serial8250_em_serial_in()
126 case UART_SCR: in serial8250_em_serial_out()
H A D8250_uniphier.c71 case UART_SCR: in uniphier_serial_in()
101 case UART_SCR: in uniphier_serial_out()
H A D8250.h150 serial_out(up, UART_SCR, offset); in serial_icr_write()
160 serial_out(up, UART_SCR, offset); in serial_icr_read()
H A D8250_port.c951 scratch = serial_in(up, UART_SCR); in autoconfig_8250()
952 serial_out(up, UART_SCR, 0xa5); in autoconfig_8250()
953 status1 = serial_in(up, UART_SCR); in autoconfig_8250()
954 serial_out(up, UART_SCR, 0x5a); in autoconfig_8250()
955 status2 = serial_in(up, UART_SCR); in autoconfig_8250()
956 serial_out(up, UART_SCR, scratch); in autoconfig_8250()
1822 serial_in(up, UART_SCR); in serial8250_tx_chars()
3414 if (up->canary && (up->canary != serial_port_in(port, UART_SCR))) { in serial8250_console_write()
/kernel/linux/linux-5.10/drivers/tty/serial/8250/
H A D8250_em.c37 case UART_SCR: /* SCR @ 0x20 (+1) */ in serial8250_em_serial_out()
57 case UART_SCR: /* SCR @ 0x20 (+1) */ in serial8250_em_serial_in()
H A D8250.h126 serial_out(up, UART_SCR, offset); in serial_icr_write()
136 serial_out(up, UART_SCR, offset); in serial_icr_read()
H A D8250_uniphier.c71 case UART_SCR: in uniphier_serial_in()
101 case UART_SCR: in uniphier_serial_out()
H A D8250_port.c341 -1, /* UART_SCR (unmapped) */
352 -1, /* UART_SCR (unmapped) */
975 scratch = serial_in(up, UART_SCR); in autoconfig_8250()
976 serial_out(up, UART_SCR, 0xa5); in autoconfig_8250()
977 status1 = serial_in(up, UART_SCR); in autoconfig_8250()
978 serial_out(up, UART_SCR, 0x5a); in autoconfig_8250()
979 status2 = serial_in(up, UART_SCR); in autoconfig_8250()
980 serial_out(up, UART_SCR, scratch); in autoconfig_8250()
1816 serial_in(up, UART_SCR); in serial8250_tx_chars()
3344 if (up->canary && (up->canary != serial_port_in(port, UART_SCR))) { in serial8250_console_write()
[all...]
/kernel/linux/linux-5.10/drivers/misc/ibmasm/
H A Duart.c30 if (0 == readl(iomem_base + UART_SCR)) { in ibmasm_register_uart()
/kernel/linux/linux-6.6/drivers/misc/ibmasm/
H A Duart.c30 if (0 == readl(iomem_base + UART_SCR)) { in ibmasm_register_uart()
/kernel/linux/linux-5.10/drivers/tty/serial/
H A Dsunsu.c167 serial_out(up, UART_SCR, offset); in serial_icr_write()
177 serial_out(up, UART_SCR, offset);
1149 scratch = serial_in(up, UART_SCR); in sunsu_autoconfig()
1150 serial_outp(up, UART_SCR, 0xa5); in sunsu_autoconfig()
1151 status1 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1152 serial_outp(up, UART_SCR, 0x5a); in sunsu_autoconfig()
1153 status2 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1154 serial_outp(up, UART_SCR, scratch); in sunsu_autoconfig()
/kernel/linux/linux-6.6/drivers/tty/serial/
H A Dsunsu.c168 serial_out(up, UART_SCR, offset); in serial_icr_write()
178 serial_out(up, UART_SCR, offset);
1143 scratch = serial_in(up, UART_SCR); in sunsu_autoconfig()
1144 serial_outp(up, UART_SCR, 0xa5); in sunsu_autoconfig()
1145 status1 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1146 serial_outp(up, UART_SCR, 0x5a); in sunsu_autoconfig()
1147 status2 = serial_in(up, UART_SCR); in sunsu_autoconfig()
1148 serial_outp(up, UART_SCR, scratch); in sunsu_autoconfig()
/kernel/linux/linux-5.10/arch/powerpc/boot/
H A Dns16550.c29 #define UART_SCR 7 /* I/O: Scratch Register */ macro
/kernel/linux/linux-6.6/arch/powerpc/boot/
H A Dns16550.c29 #define UART_SCR 7 /* I/O: Scratch Register */ macro
/kernel/linux/linux-5.10/arch/sh/include/asm/
H A Dsmc37c93x.h66 #define UART_SCR 0xe /* Scratch Register */ macro
/kernel/linux/linux-6.6/arch/sh/include/asm/
H A Dsmc37c93x.h66 #define UART_SCR 0xe /* Scratch Register */ macro
/kernel/linux/linux-5.10/sound/drivers/
H A Dserial-u16550.c342 outb(0xaa, io_base + UART_SCR); in snd_uart16550_detect()
344 c = inb(io_base + UART_SCR); in snd_uart16550_detect()
349 outb(0x55, io_base + UART_SCR); in snd_uart16550_detect()
351 c = inb(io_base + UART_SCR); in snd_uart16550_detect()
/kernel/linux/linux-6.6/sound/drivers/
H A Dserial-u16550.c339 outb(0xaa, io_base + UART_SCR); in snd_uart16550_detect()
341 c = inb(io_base + UART_SCR); in snd_uart16550_detect()
346 outb(0x55, io_base + UART_SCR); in snd_uart16550_detect()
348 c = inb(io_base + UART_SCR); in snd_uart16550_detect()
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dudbg_16550.c24 #define UART_SCR 7 macro
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dudbg_16550.c25 #define UART_SCR 7 macro
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dserial_reg.h155 #define UART_SCR 7 /* I/O: Scratch Register */ macro
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dserial_reg.h160 #define UART_SCR 7 /* I/O: Scratch Register */ macro
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/
H A Dserial_reg.h113 #define UART_SCR 7 macro
/kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/
H A Dserial_reg.h101 #define UART_SCR 7 macro
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/
H A Dserial_reg.h113 #define UART_SCR 7 macro

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