diff options
Diffstat (limited to 'include/linux/serial_reg.h')
| -rw-r--r-- | include/linux/serial_reg.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 19d7c0ba7..c982ae28b 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -51,6 +51,8 @@ #define UART_FCR6_T_TRIGGER_8 0x10 /* Mask for transmit trigger set at 8 */ #define UART_FCR6_T_TRIGGER_24 0x20 /* Mask for transmit trigger set at 24 */ #define UART_FCR6_T_TRIGGER_30 0x30 /* Mask for transmit trigger set at 30 */ +/* TI 16750 definitions */ +#define UART_FCR7_64BYTE 0x20 /* Go into 64 byte mode */ /* * These are the definitions for the Line Control Register @@ -98,6 +100,11 @@ #define UART_IER_RLSI 0x04 /* Enable receiver line status interrupt */ #define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */ #define UART_IER_RDI 0x01 /* Enable receiver data interrupt */ +/* + * Sleep mode for ST16650 and TI16750. + * Note that for 16650, EFR-bit 4 must be selected as well. + */ +#define UART_IERX_SLEEP 0x10 /* Enable sleep mode */ /* * These are the definitions for the Modem Control Register @@ -128,7 +135,7 @@ #define UART_EFR_CTS 0x80 /* CTS flow control */ #define UART_EFR_RTS 0x40 /* RTS flow control */ #define UART_EFR_SCD 0x20 /* Special character detect */ -#define UART_EFR_ENI 0x10 /* Enhanced Interrupt */ +#define UART_EFR_ECB 0x10 /* Enhanced control bit */ /* * the low four bits control software flow control */ |