diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/platform_data/atmel.h | 10 | ||||
-rw-r--r-- | include/linux/serial_core.h | 1 | ||||
-rw-r--r-- | include/linux/tty.h | 1 | ||||
-rw-r--r-- | include/uapi/asm-generic/ioctls.h | 1 | ||||
-rw-r--r-- | include/uapi/linux/serial.h | 3 | ||||
-rw-r--r-- | include/uapi/linux/serial_core.h | 2 | ||||
-rw-r--r-- | include/uapi/linux/tty.h | 1 |
7 files changed, 7 insertions, 12 deletions
diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index 3c8825b67298..d36bc8d17e97 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -9,7 +9,6 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> -#include <linux/serial.h> /* Compact Flash */ struct at91_cf_data { @@ -42,15 +41,6 @@ struct atmel_nand_data { bool need_reset_workaround; }; - /* Serial */ -struct atmel_uart_data { - int num; /* port num */ - short use_dma_tx; /* use transmit DMA? */ - short use_dma_rx; /* use receive DMA? */ - void __iomem *regs; /* virt. base address, if any */ - struct serial_rs485 rs485; /* rs485 settings */ -}; - /* FIXME: this needs a better location, but gets stuff building again */ extern int at91_suspend_entering_slow_clock(void); diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 64d892f1e5cd..1775500294bb 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -195,6 +195,7 @@ struct uart_port { #define UPF_NO_TXEN_TEST ((__force upf_t) (1 << 15)) #define UPF_MAGIC_MULTIPLIER ((__force upf_t) ASYNC_MAGIC_MULTIPLIER /* 16 */ ) +#define UPF_NO_THRE_TEST ((__force upf_t) (1 << 19)) /* Port has hardware-assisted h/w flow control */ #define UPF_AUTO_CTS ((__force upf_t) (1 << 20)) #define UPF_AUTO_RTS ((__force upf_t) (1 << 21)) diff --git a/include/linux/tty.h b/include/linux/tty.h index 8156a9ee6fe6..69464c0d8068 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -316,7 +316,6 @@ struct tty_struct { struct tty_struct *link; struct fasync_struct *fasync; - int alt_speed; /* For magic substitution of 38400 bps */ wait_queue_head_t write_wait; wait_queue_head_t read_wait; struct work_struct hangup_work; diff --git a/include/uapi/asm-generic/ioctls.h b/include/uapi/asm-generic/ioctls.h index 143dacbb7d9a..06d5f7ddf84e 100644 --- a/include/uapi/asm-generic/ioctls.h +++ b/include/uapi/asm-generic/ioctls.h @@ -77,6 +77,7 @@ #define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */ #define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */ #define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */ +#define TIOCGPTPEER _IOR('T', 0x41, int) /* Safely open the slave */ #define FIONCLEX 0x5450 #define FIOCLEX 0x5451 diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h index 5d59c3ebf459..d2667ecd54ac 100644 --- a/include/uapi/linux/serial.h +++ b/include/uapi/linux/serial.h @@ -122,6 +122,9 @@ struct serial_rs485 { #define SER_RS485_RTS_AFTER_SEND (1 << 2) /* Logical level for RTS pin after sent*/ #define SER_RS485_RX_DURING_TX (1 << 4) +#define SER_RS485_TERMINATE_BUS (1 << 5) /* Enable bus + termination + (if supported) */ __u32 delay_rts_before_send; /* Delay before send (milliseconds) */ __u32 delay_rts_after_send; /* Delay after send (milliseconds) */ __u32 padding[5]; /* Memory is cheap, new structs diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index 9ec741b133fe..c34a2a3eeff5 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -83,7 +83,7 @@ /* Parisc type numbers. */ #define PORT_MUX 48 -/* Atmel AT91 / AT32 SoC */ +/* Atmel AT91 SoC */ #define PORT_ATMEL 49 /* Macintosh Zilog type numbers */ diff --git a/include/uapi/linux/tty.h b/include/uapi/linux/tty.h index e7855dffd592..cf1455396df0 100644 --- a/include/uapi/linux/tty.h +++ b/include/uapi/linux/tty.h @@ -36,5 +36,6 @@ #define N_TRACEROUTER 24 /* Trace data routing for MIPI P1149.7 */ #define N_NCI 25 /* NFC NCI UART */ #define N_SPEAKUP 26 /* Speakup communication with synths */ +#define N_NULL 27 /* Null ldisc used for error handling */ #endif /* _UAPI_LINUX_TTY_H */ |