diff options
Diffstat (limited to 'include/asm-cris/arch-v10/io.h')
| -rw-r--r-- | include/asm-cris/arch-v10/io.h | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/include/asm-cris/arch-v10/io.h b/include/asm-cris/arch-v10/io.h deleted file mode 100644 index c08c242..0000000 --- a/include/asm-cris/arch-v10/io.h +++ /dev/null @@ -1,199 +0,0 @@ -#ifndef _ASM_ARCH_CRIS_IO_H -#define _ASM_ARCH_CRIS_IO_H - -#include <asm/arch/svinto.h> - -/* Etrax shadow registers - which live in arch/cris/kernel/shadows.c */ - -extern unsigned long gen_config_ii_shadow; -extern unsigned long port_g_data_shadow; -extern unsigned char port_pa_dir_shadow; -extern unsigned char port_pa_data_shadow; -extern unsigned char port_pb_i2c_shadow; -extern unsigned char port_pb_config_shadow; -extern unsigned char port_pb_dir_shadow; -extern unsigned char port_pb_data_shadow; -extern unsigned long r_timer_ctrl_shadow; - -extern unsigned long port_cse1_shadow; -extern unsigned long port_csp0_shadow; -extern unsigned long port_csp4_shadow; - -extern volatile unsigned long *port_cse1_addr; -extern volatile unsigned long *port_csp0_addr; -extern volatile unsigned long *port_csp4_addr; - -/* macro for setting regs through a shadow - - * r = register name (like R_PORT_PA_DATA) - * s = shadow name (like port_pa_data_shadow) - * b = bit number - * v = value (0 or 1) - */ - -#define REG_SHADOW_SET(r,s,b,v) *r = s = (s & ~(1 << (b))) | ((v) << (b)) - -/* The LED's on various Etrax-based products are set differently. */ - -#if defined(CONFIG_ETRAX_NO_LEDS) || defined(CONFIG_SVINTO_SIM) -#undef CONFIG_ETRAX_PA_LEDS -#undef CONFIG_ETRAX_PB_LEDS -#undef CONFIG_ETRAX_CSP0_LEDS -#define CRIS_LED_NETWORK_SET_G(x) -#define CRIS_LED_NETWORK_SET_R(x) -#define CRIS_LED_ACTIVE_SET_G(x) -#define CRIS_LED_ACTIVE_SET_R(x) -#define CRIS_LED_DISK_WRITE(x) -#define CRIS_LED_DISK_READ(x) -#endif - -#if !defined(CONFIG_ETRAX_CSP0_LEDS) -#define CRIS_LED_BIT_SET(x) -#define CRIS_LED_BIT_CLR(x) -#endif - -#define CRIS_LED_OFF 0x00 -#define CRIS_LED_GREEN 0x01 -#define CRIS_LED_RED 0x02 -#define CRIS_LED_ORANGE (CRIS_LED_GREEN | CRIS_LED_RED) - -#if defined(CONFIG_ETRAX_NO_LEDS) -#define CRIS_LED_NETWORK_SET(x) -#else -#if CONFIG_ETRAX_LED1G == CONFIG_ETRAX_LED1R -#define CRIS_LED_NETWORK_SET(x) \ - do { \ - CRIS_LED_NETWORK_SET_G((x) & CRIS_LED_GREEN); \ - } while (0) -#else -#define CRIS_LED_NETWORK_SET(x) \ - do { \ - CRIS_LED_NETWORK_SET_G((x) & CRIS_LED_GREEN); \ - CRIS_LED_NETWORK_SET_R((x) & CRIS_LED_RED); \ - } while (0) -#endif -#if CONFIG_ETRAX_LED2G == CONFIG_ETRAX_LED2R -#define CRIS_LED_ACTIVE_SET(x) \ - do { \ - CRIS_LED_ACTIVE_SET_G((x) & CRIS_LED_GREEN); \ - } while (0) -#else -#define CRIS_LED_ACTIVE_SET(x) \ - do { \ - CRIS_LED_ACTIVE_SET_G((x) & CRIS_LED_GREEN); \ - CRIS_LED_ACTIVE_SET_R((x) & CRIS_LED_RED); \ - } while (0) -#endif -#endif - -#ifdef CONFIG_ETRAX_PA_LEDS -#define CRIS_LED_NETWORK_SET_G(x) \ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, CONFIG_ETRAX_LED1G, !(x)) -#define CRIS_LED_NETWORK_SET_R(x) \ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, CONFIG_ETRAX_LED1R, !(x)) -#define CRIS_LED_ACTIVE_SET_G(x) \ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, CONFIG_ETRAX_LED2G, !(x)) -#define CRIS_LED_ACTIVE_SET_R(x) \ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, CONFIG_ETRAX_LED2R, !(x)) -#define CRIS_LED_DISK_WRITE(x) \ - do{\ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, CONFIG_ETRAX_LED3G, !(x));\ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, CONFIG_ETRAX_LED3R, !(x));\ - }while(0) -#define CRIS_LED_DISK_READ(x) \ - REG_SHADOW_SET(R_PORT_PA_DATA, port_pa_data_shadow, \ - CONFIG_ETRAX_LED3G, !(x)) -#endif - -#ifdef CONFIG_ETRAX_PB_LEDS -#define CRIS_LED_NETWORK_SET_G(x) \ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, CONFIG_ETRAX_LED1G, !(x)) -#define CRIS_LED_NETWORK_SET_R(x) \ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, CONFIG_ETRAX_LED1R, !(x)) -#define CRIS_LED_ACTIVE_SET_G(x) \ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, CONFIG_ETRAX_LED2G, !(x)) -#define CRIS_LED_ACTIVE_SET_R(x) \ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, CONFIG_ETRAX_LED2R, !(x)) -#define CRIS_LED_DISK_WRITE(x) \ - do{\ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, CONFIG_ETRAX_LED3G, !(x));\ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, CONFIG_ETRAX_LED3R, !(x));\ - }while(0) -#define CRIS_LED_DISK_READ(x) \ - REG_SHADOW_SET(R_PORT_PB_DATA, port_pb_data_shadow, \ - CONFIG_ETRAX_LED3G, !(x)) -#endif - -#ifdef CONFIG_ETRAX_CSP0_LEDS -#define CONFIGURABLE_LEDS\ - ((1 << CONFIG_ETRAX_LED1G ) | (1 << CONFIG_ETRAX_LED1R ) |\ - (1 << CONFIG_ETRAX_LED2G ) | (1 << CONFIG_ETRAX_LED2R ) |\ - (1 << CONFIG_ETRAX_LED3G ) | (1 << CONFIG_ETRAX_LED3R ) |\ - (1 << CONFIG_ETRAX_LED4G ) | (1 << CONFIG_ETRAX_LED4R ) |\ - (1 << CONFIG_ETRAX_LED5G ) | (1 << CONFIG_ETRAX_LED5R ) |\ - (1 << CONFIG_ETRAX_LED6G ) | (1 << CONFIG_ETRAX_LED6R ) |\ - (1 << CONFIG_ETRAX_LED7G ) | (1 << CONFIG_ETRAX_LED7R ) |\ - (1 << CONFIG_ETRAX_LED8Y ) | (1 << CONFIG_ETRAX_LED9Y ) |\ - (1 << CONFIG_ETRAX_LED10Y ) |(1 << CONFIG_ETRAX_LED11Y )|\ - (1 << CONFIG_ETRAX_LED12R )) - -#define CRIS_LED_NETWORK_SET_G(x) \ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED1G, !(x)) -#define CRIS_LED_NETWORK_SET_R(x) \ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED1R, !(x)) -#define CRIS_LED_ACTIVE_SET_G(x) \ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED2G, !(x)) -#define CRIS_LED_ACTIVE_SET_R(x) \ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED2R, !(x)) -#define CRIS_LED_DISK_WRITE(x) \ - do{\ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED3G, !(x));\ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED3R, !(x));\ - }while(0) -#define CRIS_LED_DISK_READ(x) \ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_LED3G, !(x)) -#define CRIS_LED_BIT_SET(x)\ - do{\ - if((( 1 << x) & CONFIGURABLE_LEDS) != 0)\ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, x, 1);\ - }while(0) -#define CRIS_LED_BIT_CLR(x)\ - do{\ - if((( 1 << x) & CONFIGURABLE_LEDS) != 0)\ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, x, 0);\ - }while(0) -#endif - -# -#ifdef CONFIG_ETRAX_SOFT_SHUTDOWN -#define SOFT_SHUTDOWN() \ - REG_SHADOW_SET(port_csp0_addr, port_csp0_shadow, CONFIG_ETRAX_SHUTDOWN_BIT, 1) -#else -#define SOFT_SHUTDOWN() -#endif - -/* Console I/O for simulated etrax100. Use #ifdef so erroneous - use will be evident. */ -#ifdef CONFIG_SVINTO_SIM - /* Let's use the ucsim interface since it lets us do write(2, ...) */ -#define SIMCOUT(s,len) \ - asm ("moveq 4,$r9 \n\t" \ - "moveq 2,$r10 \n\t" \ - "move.d %0,$r11 \n\t" \ - "move.d %1,$r12 \n\t" \ - "push $irp \n\t" \ - "move 0f,$irp \n\t" \ - "jump -6809 \n" \ - "0: \n\t" \ - "pop $irp" \ - : : "rm" (s), "rm" (len) : "r9","r10","r11","r12","memory") -#define TRACE_ON() __extension__ \ - ({ int _Foofoo; __asm__ volatile ("bmod [%0],%0" : "=r" (_Foofoo) : "0" \ - (255)); _Foofoo; }) - -#define TRACE_OFF() do { __asm__ volatile ("bmod [%0],%0" :: "r" (254)); } while (0) -#define SIM_END() do { __asm__ volatile ("bmod [%0],%0" :: "r" (28)); } while (0) -#define CRIS_CYCLES() __extension__ \ - ({ unsigned long c; asm ("bmod [%1],%0" : "=r" (c) : "r" (27)); c;}) -#endif /* ! defined CONFIG_SVINTO_SIM */ - -#endif |
