diff options
Diffstat (limited to 'include/asm-cris/arch-v32/io.h')
| -rw-r--r-- | include/asm-cris/arch-v32/io.h | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/include/asm-cris/arch-v32/io.h b/include/asm-cris/arch-v32/io.h deleted file mode 100644 index 4c80263ec63..00000000000 --- a/include/asm-cris/arch-v32/io.h +++ /dev/null @@ -1,98 +0,0 @@ -#ifndef _ASM_ARCH_CRIS_IO_H -#define _ASM_ARCH_CRIS_IO_H - -#include <asm/arch/hwregs/reg_map.h> -#include <asm/arch/hwregs/reg_rdwr.h> -#include <asm/arch/hwregs/gio_defs.h> -#include <linux/config.h> - -enum crisv32_io_dir -{ - crisv32_io_dir_in = 0, - crisv32_io_dir_out = 1 -}; - -struct crisv32_ioport -{ - unsigned long* oe; - unsigned long* data; - unsigned long* data_in; - unsigned int pin_count; -}; - -struct crisv32_iopin -{ - struct crisv32_ioport* port; - int bit; -}; - -extern struct crisv32_ioport crisv32_ioports[]; - -extern struct crisv32_iopin crisv32_led1_green; -extern struct crisv32_iopin crisv32_led1_red; -extern struct crisv32_iopin crisv32_led2_green; -extern struct crisv32_iopin crisv32_led2_red; -extern struct crisv32_iopin crisv32_led3_green; -extern struct crisv32_iopin crisv32_led3_red; - -extern inline void crisv32_io_set(struct crisv32_iopin* iopin, - int val) -{ - if (val) - *iopin->port->data |= iopin->bit; - else - *iopin->port->data &= ~iopin->bit; -} - -extern inline void crisv32_io_set_dir(struct crisv32_iopin* iopin, - enum crisv32_io_dir dir) -{ - if (dir == crisv32_io_dir_in) - *iopin->port->oe &= ~iopin->bit; - else - *iopin->port->oe |= iopin->bit; -} - -extern inline int crisv32_io_rd(struct crisv32_iopin* iopin) -{ - return ((*iopin->port->data_in & iopin->bit) ? 1 : 0); -} - -int crisv32_io_get(struct crisv32_iopin* iopin, - unsigned int port, unsigned int pin); -int crisv32_io_get_name(struct crisv32_iopin* iopin, - char* name); - -#define LED_OFF 0x00 -#define LED_GREEN 0x01 -#define LED_RED 0x02 -#define LED_ORANGE (LED_GREEN | LED_RED) - -#define LED_NETWORK_SET(x) \ - do { \ - LED_NETWORK_SET_G((x) & LED_GREEN); \ - LED_NETWORK_SET_R((x) & LED_RED); \ - } while (0) -#define LED_ACTIVE_SET(x) \ - do { \ - LED_ACTIVE_SET_G((x) & LED_GREEN); \ - LED_ACTIVE_SET_R((x) & LED_RED); \ - } while (0) - -#define LED_NETWORK_SET_G(x) \ - crisv32_io_set(&crisv32_led1_green, !(x)); -#define LED_NETWORK_SET_R(x) \ - crisv32_io_set(&crisv32_led1_red, !(x)); -#define LED_ACTIVE_SET_G(x) \ - crisv32_io_set(&crisv32_led2_green, !(x)); -#define LED_ACTIVE_SET_R(x) \ - crisv32_io_set(&crisv32_led2_red, !(x)); -#define LED_DISK_WRITE(x) \ - do{\ - crisv32_io_set(&crisv32_led3_green, !(x)); \ - crisv32_io_set(&crisv32_led3_red, !(x)); \ - }while(0) -#define LED_DISK_READ(x) \ - crisv32_io_set(&crisv32_led3_green, !(x)); - -#endif |
