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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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#include <asm/serial-regs.h>Go to the source code of this file.
Macros | |
| #define | UART_RX 0*8 /* In: Receive buffer (DLAB=0) */ |
| #define | UART_TX 0*8 /* Out: Transmit buffer (DLAB=0) */ |
| #define | UART_DLL 0*8 /* Out: Divisor Latch Low (DLAB=1) */ |
| #define | UART_DLM 1*8 /* Out: Divisor Latch High (DLAB=1) */ |
| #define | UART_IER 1*8 /* Out: Interrupt Enable Register */ |
| #define | UART_IIR 2*8 /* In: Interrupt ID Register */ |
| #define | UART_FCR 2*8 /* Out: FIFO Control Register */ |
| #define | UART_LCR 3*8 /* Out: Line Control Register */ |
| #define | UART_MCR 4*8 /* Out: Modem Control Register */ |
| #define | UART_LSR 5*8 /* In: Line Status Register */ |
| #define | UART_MSR 6*8 /* In: Modem Status Register */ |
| #define | UART_SCR 7*8 /* I/O: Scratch Register */ |
| #define | UART_LCR_DLAB 0x80 /* Divisor latch access bit */ |
| #define | UART_LCR_SBC 0x40 /* Set break control */ |
| #define | UART_LCR_SPAR 0x20 /* Stick parity (?) */ |
| #define | UART_LCR_EPAR 0x10 /* Even parity select */ |
| #define | UART_LCR_PARITY 0x08 /* Parity Enable */ |
| #define | UART_LCR_STOP 0x04 /* Stop bits: 0=1 stop bit, 1= 2 stop bits */ |
| #define | UART_LCR_WLEN5 0x00 /* Wordlength: 5 bits */ |
| #define | UART_LCR_WLEN6 0x01 /* Wordlength: 6 bits */ |
| #define | UART_LCR_WLEN7 0x02 /* Wordlength: 7 bits */ |
| #define | UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */ |
| #define UART_LCR_STOP 0x04 /* Stop bits: 0=1 stop bit, 1= 2 stop bits */ |
1.8.2