| /Linux-v4.19/arch/x86/boot/ |
| D | early_serial_console.c | 17 #define LCR 3 /* Line control */ macro
31 outb(0x3, port + LCR); /* 8n1 */ in early_serial_init()
37 c = inb(port + LCR); in early_serial_init()
38 outb(c | DLAB, port + LCR); in early_serial_init()
41 outb(c & ~DLAB, port + LCR); in early_serial_init()
107 lcr = inb(port + LCR); in probe_baud()
108 outb(lcr | DLAB, port + LCR); in probe_baud()
111 outb(lcr, port + LCR); in probe_baud()
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| /Linux-v4.19/arch/x86/kernel/ |
| D | early_printk.c | 93 #define LCR 3 /* Line control */ macro
137 serial_out(early_serial_base, LCR, 0x3); /* 8n1 */ in early_serial_hw_init()
142 c = serial_in(early_serial_base, LCR); in early_serial_hw_init()
143 serial_out(early_serial_base, LCR, c | DLAB); in early_serial_hw_init()
146 serial_out(early_serial_base, LCR, c & ~DLAB); in early_serial_hw_init()
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| /Linux-v4.19/arch/arm/mach-orion5x/ |
| D | tsx09-common.c | 36 writel(0x83, UART1_REG(LCR)); in qnap_tsx09_power_off()
39 writel(0x03, UART1_REG(LCR)); in qnap_tsx09_power_off()
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| D | terastation_pro2-setup.c | 279 writel(0x83, UART1_REG(LCR)); in tsp2_power_off()
282 writel(0x1b, UART1_REG(LCR)); in tsp2_power_off()
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| D | kurobox_pro-setup.c | 300 writel(0x83, UART1_REG(LCR)); in kurobox_pro_power_off()
303 writel(0x1b, UART1_REG(LCR)); in kurobox_pro_power_off()
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| /Linux-v4.19/drivers/power/reset/ |
| D | qnap-poweroff.c | 65 writel(0x83, UART1_REG(LCR)); in qnap_power_off()
68 writel(0x03, UART1_REG(LCR)); in qnap_power_off()
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| /Linux-v4.19/drivers/usb/serial/ |
| D | io_16654.h | 35 #define LCR 3 // Line Control Register macro
|
| D | io_edgeport.c | 2349 MAKE_CMD_WRITE_REG(&currCmd, &cmdLen, number, LCR, LCR_DL_ENABLE); in send_cmd_write_baud_rate()
2356 MAKE_CMD_WRITE_REG(&currCmd, &cmdLen, number, LCR, in send_cmd_write_baud_rate()
2430 regNum == LCR) { in send_cmd_write_uart_register()
2593 status = send_cmd_write_uart_register(edge_port, LCR, in change_port_settings()
|
| /Linux-v4.19/drivers/net/hamradio/ |
| D | baycom_ser_fdx.c | 112 #define LCR(iobase) (iobase+3) macro
188 outb(0x81, LCR(dev->base_addr)); /* DLAB = 1 */ in ser12_set_divisor()
191 outb(0x01, LCR(dev->base_addr)); /* word length = 6 */ in ser12_set_divisor()
|
| D | yam.c | 169 #define LCR(iobase) (iobase+3) macro
309 outb(LCR_DLAB | LCR_BIT5, LCR(iobase)); in fpga_reset()
313 outb(LCR_BIT5, LCR(iobase)); in fpga_reset()
481 outb(LCR_DLAB | LCR_BIT8, LCR(dev->base_addr)); in yam_set_uart()
484 outb(LCR_BIT8, LCR(dev->base_addr)); in yam_set_uart()
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| D | baycom_ser_hdx.c | 99 #define LCR(iobase) (iobase+3) macro
174 outb(0x81, LCR(dev->base_addr)); /* DLAB = 1 */ in ser12_set_divisor()
177 outb(0x01, LCR(dev->base_addr)); /* word length = 6 */ in ser12_set_divisor()
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| /Linux-v4.19/drivers/tty/serial/8250/ |
| D | 8250_pci.c | 1121 u8 LCR, val; in pci_quatech_rqopr() local
1123 LCR = inb(base + UART_LCR); in pci_quatech_rqopr()
1126 outb(LCR, base + UART_LCR); in pci_quatech_rqopr()
1133 u8 LCR; in pci_quatech_wqopr() local
1135 LCR = inb(base + UART_LCR); in pci_quatech_wqopr()
1139 outb(LCR, base + UART_LCR); in pci_quatech_wqopr()
1145 u8 LCR, val, qmcr; in pci_quatech_rqmcr() local
1147 LCR = inb(base + UART_LCR); in pci_quatech_rqmcr()
1153 outb(LCR, base + UART_LCR); in pci_quatech_rqmcr()
1161 u8 LCR, val; in pci_quatech_wqmcr() local
[all …]
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| /Linux-v4.19/drivers/tty/serial/ |
| D | men_z135_uart.c | 96 #define LCR(x) (((x) >> MEN_Z135_LCR_SHIFT) & 0xff) macro
661 lcr = LCR(conf_reg); in men_z135_set_termios()
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| /Linux-v4.19/drivers/isdn/hisax/ |
| D | hisax.h | 576 u_char LCR; member
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