diff options
Diffstat (limited to 'include/linux/serial_reg.h')
| -rw-r--r-- | include/linux/serial_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 1c5ed7d92b0f..96c0d93fc2ca 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h | |||
| @@ -118,6 +118,7 @@ | |||
| 118 | #define UART_LSR_PE 0x04 /* Parity error indicator */ | 118 | #define UART_LSR_PE 0x04 /* Parity error indicator */ |
| 119 | #define UART_LSR_OE 0x02 /* Overrun error indicator */ | 119 | #define UART_LSR_OE 0x02 /* Overrun error indicator */ |
| 120 | #define UART_LSR_DR 0x01 /* Receiver data ready */ | 120 | #define UART_LSR_DR 0x01 /* Receiver data ready */ |
| 121 | #define UART_LSR_BRK_ERROR_BITS 0x1E /* BI, FE, PE, OE bits */ | ||
| 121 | 122 | ||
| 122 | #define UART_MSR 6 /* In: Modem Status Register */ | 123 | #define UART_MSR 6 /* In: Modem Status Register */ |
| 123 | #define UART_MSR_DCD 0x80 /* Data Carrier Detect */ | 124 | #define UART_MSR_DCD 0x80 /* Data Carrier Detect */ |