cpm_uart.h File Reference

#include <linux/platform_device.h>
#include <linux/fs_uart_pd.h>

Go to the source code of this file.

Data Structures
struct	uart_cpm_port

Macros
#define	SERIAL_CPM_MAJOR   204
#define	SERIAL_CPM_MINOR   46
#define	IS_SMC(pinfo)   (pinfo->flags & FLAG_SMC)
#define	IS_DISCARDING(pinfo)   (pinfo->flags & FLAG_DISCARDING)
#define	FLAG_DISCARDING   0x00000004 /* when set, don't discard */
#define	FLAG_SMC   0x00000002
#define	FLAG_CONSOLE   0x00000001
#define	UART_SMC1   fsid_smc1_uart
#define	UART_SMC2   fsid_smc2_uart
#define	UART_SCC1   fsid_scc1_uart
#define	UART_SCC2   fsid_scc2_uart
#define	UART_SCC3   fsid_scc3_uart
#define	UART_SCC4   fsid_scc4_uart
#define	UART_NR   fs_uart_nr
#define	RX_NUM_FIFO   4
#define	RX_BUF_SIZE   32
#define	TX_NUM_FIFO   4
#define	TX_BUF_SIZE   32
#define	SCC_WAIT_CLOSING   100
#define	GPIO_CTS   0
#define	GPIO_RTS   1
#define	GPIO_DCD   2
#define	GPIO_DSR   3
#define	GPIO_DTR   4
#define	GPIO_RI   5
#define	NUM_GPIOS   (GPIO_RI+1)

Functions
void	cpm_line_cr_cmd (struct uart_cpm_port *port, int cmd)
void __iomem *	cpm_uart_map_pram (struct uart_cpm_port *port, struct device_node *np)
void	cpm_uart_unmap_pram (struct uart_cpm_port *port, void __iomem *pram)
int	cpm_uart_init_portdesc (void)
int	cpm_uart_allocbuf (struct uart_cpm_port *pinfo, unsigned int is_con)
void	cpm_uart_freebuf (struct uart_cpm_port *pinfo)
void	smc1_lineif (struct uart_cpm_port *pinfo)
void	smc2_lineif (struct uart_cpm_port *pinfo)
void	scc1_lineif (struct uart_cpm_port *pinfo)
void	scc2_lineif (struct uart_cpm_port *pinfo)
void	scc3_lineif (struct uart_cpm_port *pinfo)
void	scc4_lineif (struct uart_cpm_port *pinfo)

Variables
int	cpm_uart_nr
struct uart_cpm_port	cpm_uart_ports [UART_NR]

Macro Definition Documentation

#define FLAG_CONSOLE   0x00000001

Definition at line 33 of file cpm_uart.h.

#define FLAG_DISCARDING   0x00000004 /* when set, don't discard */

Definition at line 31 of file cpm_uart.h.

#define FLAG_SMC   0x00000002

Definition at line 32 of file cpm_uart.h.

#define GPIO_CTS   0

Definition at line 51 of file cpm_uart.h.

#define GPIO_DCD   2

Definition at line 53 of file cpm_uart.h.

#define GPIO_DSR   3

Definition at line 54 of file cpm_uart.h.

#define GPIO_DTR   4

Definition at line 55 of file cpm_uart.h.

#define GPIO_RI   5

Definition at line 56 of file cpm_uart.h.

#define GPIO_RTS   1

Definition at line 52 of file cpm_uart.h.

#define IS_DISCARDING

(

pinfo

)

(pinfo->flags & FLAG_DISCARDING)

Definition at line 30 of file cpm_uart.h.

#define IS_SMC

(

pinfo

)

(pinfo->flags & FLAG_SMC)

Definition at line 29 of file cpm_uart.h.

#define NUM_GPIOS   (GPIO_RI+1)

Definition at line 58 of file cpm_uart.h.

#define RX_BUF_SIZE   32

Definition at line 45 of file cpm_uart.h.

#define RX_NUM_FIFO   4

Definition at line 44 of file cpm_uart.h.

#define SCC_WAIT_CLOSING   100

Definition at line 49 of file cpm_uart.h.

#define SERIAL_CPM_MAJOR   204

Definition at line 26 of file cpm_uart.h.

#define SERIAL_CPM_MINOR   46

Definition at line 27 of file cpm_uart.h.

#define TX_BUF_SIZE   32

Definition at line 47 of file cpm_uart.h.

#define TX_NUM_FIFO   4

Definition at line 46 of file cpm_uart.h.

#define UART_NR   fs_uart_nr

Definition at line 42 of file cpm_uart.h.

#define UART_SCC1   fsid_scc1_uart

Definition at line 37 of file cpm_uart.h.

#define UART_SCC2   fsid_scc2_uart

Definition at line 38 of file cpm_uart.h.

#define UART_SCC3   fsid_scc3_uart

Definition at line 39 of file cpm_uart.h.

#define UART_SCC4   fsid_scc4_uart

Definition at line 40 of file cpm_uart.h.

#define UART_SMC1   fsid_smc1_uart

Definition at line 35 of file cpm_uart.h.

#define UART_SMC2   fsid_smc2_uart

Definition at line 36 of file cpm_uart.h.

Function Documentation

void cpm_line_cr_cmd	(	struct uart_cpm_port *	port,
		int	cmd
	)

Definition at line 53 of file cpm_uart_cpm1.c.

int cpm_uart_allocbuf	(	struct uart_cpm_port *	pinfo,
		unsigned int	is_con
	)

Definition at line 75 of file cpm_uart_cpm1.c.

void cpm_uart_freebuf

(

struct uart_cpm_port *

pinfo

)

Definition at line 127 of file cpm_uart_cpm1.c.

int cpm_uart_init_portdesc

(

void

)

void __iomem* cpm_uart_map_pram	(	struct uart_cpm_port *	port,
		struct device_node *	np
	)

Definition at line 58 of file cpm_uart_cpm1.c.

void cpm_uart_unmap_pram	(	struct uart_cpm_port *	port,
		void __iomem *	pram
	)

Definition at line 64 of file cpm_uart_cpm1.c.

void scc1_lineif

(

struct uart_cpm_port *

pinfo

)

void scc2_lineif

(

struct uart_cpm_port *

pinfo

)

void scc3_lineif

(

struct uart_cpm_port *

pinfo

)

void scc4_lineif

(

struct uart_cpm_port *

pinfo

)

void smc1_lineif

(

struct uart_cpm_port *

pinfo

)

void smc2_lineif

(

struct uart_cpm_port *

pinfo

)

Variable Documentation

int cpm_uart_nr

struct uart_cpm_port cpm_uart_ports[UART_NR]

Definition at line 1139 of file cpm_uart_core.c.