bump etrax to .25

[openwrt/svn-archive/archive.git] / target / linux / etrax / files / arch / cris / arch-v10 / drivers / gpio_syscalls.c

diff --git a/target/linux/etrax/files/arch/cris/arch-v10/drivers/gpio_syscalls.c b/target/linux/etrax/files/arch/cris/arch-v10/drivers/gpio_syscalls.c
deleted file mode 100644 (file)
index b6300aa..0000000
--- a/target/linux/etrax/files/arch/cris/arch-v10/drivers/gpio_syscalls.c
+++ /dev/null
@@ -1,191 +0,0 @@
-#include <linux/autoconf.h>
-
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/ioport.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/fs.h>
-#include <linux/string.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <asm/uaccess.h>
-#include <linux/gpio_syscalls.h>
-
-#include <asm/etraxgpio.h>
-#include <asm/arch/svinto.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/arch/io_interface_mux.h>
-
-#include <asm/unistd.h>
-
-
-extern int errno;
-
-
-asmlinkage void sys_gpiosetbits(unsigned char port, unsigned int bits){
-       switch(port){
-       case 'G':
-       case 'g':
-               *R_PORT_G_DATA = port_g_data_shadow |= bits;
-               break;
-               
-       case 'A':
-       case 'a':
-               *R_PORT_PA_DATA = port_pa_data_shadow |= bits;
-               break;
-
-       case 'B':
-       case 'b':
-               *R_PORT_PB_DATA = port_pb_data_shadow |= bits;
-               break;
-               
-       };
-};
-
-
-asmlinkage void sys_gpioclearbits(unsigned char port, unsigned int bits){
-       switch(port){
-       case 'G':
-       case 'g':
-               *R_PORT_G_DATA = port_g_data_shadow &= ~bits;
-               break;
-               
-       case 'A':
-       case 'a':
-               *R_PORT_PA_DATA = port_pa_data_shadow &= ~bits;
-               break;
-
-       case 'B':
-       case 'b':
-               *R_PORT_PB_DATA = port_pb_data_shadow &= ~bits;
-               break;
-               
-       };
-};
-
-asmlinkage void sys_gpiosetdir(unsigned char port, unsigned char dir, unsigned int bits){
-       if((dir=='I' )||(dir=='i')){
-               switch(port){
-               case 'G':
-               case 'g':
-                       if(bits & (1<<0)){
-                               genconfig_shadow &= ~IO_MASK(R_GEN_CONFIG, g0dir);
-                       };
-                       if((bits & 0x0000FF00)==0x0000FF00){
-                               genconfig_shadow &= ~IO_MASK(R_GEN_CONFIG, g8_15dir);
-                       };                      
-                       if((bits & 0x00FF0000)==0x00FF0000){
-                               genconfig_shadow &= ~IO_MASK(R_GEN_CONFIG, g16_23dir);
-                       };                      
-                       if(bits & (1<<24)){
-                               genconfig_shadow &= ~IO_MASK(R_GEN_CONFIG, g24dir);
-                       };                      
-                       *R_GEN_CONFIG = genconfig_shadow;
-                       break;
-               
-               case 'A':
-               case 'a':
-                       *R_PORT_PA_DIR = port_pa_dir_shadow &= ~(bits & 0xff);
-                       break;
-
-               case 'B':
-               case 'b':
-                       *R_PORT_PB_DIR = port_pb_dir_shadow &= ~(bits & 0xff);
-                       break;
-               };
-       } else if((dir=='O' )||(dir=='o')){
-               switch(port){
-               case 'G':
-               case 'g':
-                       if(bits & (1<<0)){
-                               genconfig_shadow |= IO_MASK(R_GEN_CONFIG, g0dir);
-                       };
-                       if((bits & 0x0000FF00)==0x0000FF00){
-                               genconfig_shadow |= IO_MASK(R_GEN_CONFIG, g8_15dir);
-                       };                      
-                       if((bits & 0x00FF0000)==0x00FF0000){
-                               genconfig_shadow |= IO_MASK(R_GEN_CONFIG, g8_15dir);
-                       };                      
-                       if(bits & (1<<24)){
-                               genconfig_shadow |= IO_MASK(R_GEN_CONFIG, g24dir);
-                       };                      
-                       *R_GEN_CONFIG = genconfig_shadow;
-                       break;
-               
-               case 'A':
-               case 'a':
-                       *R_PORT_PA_DIR = port_pa_dir_shadow |= (bits & 0xff);
-                       break;
-
-               case 'B':
-               case 'b':
-                       *R_PORT_PB_DIR = port_pb_dir_shadow |= (bits & 0xff);
-                       break;
-               };
-       };
-};
-
-
-asmlinkage void sys_gpiotogglebit(unsigned char port, unsigned int bits){
-       switch(port){
-       case 'G':
-       case 'g':
-               if(port_g_data_shadow & bits){
-                       *R_PORT_G_DATA = port_g_data_shadow &= ~bits;
-               } else {
-                       *R_PORT_G_DATA = port_g_data_shadow |= bits;
-               };
-               break;
-               
-       case 'A':
-       case 'a':
-               if(*R_PORT_PA_DATA & bits){
-                       *R_PORT_PA_DATA = port_pa_data_shadow &= ~(bits & 0xff);
-               } else {
-                       *R_PORT_PA_DATA = port_pa_data_shadow |= (bits & 0xff); 
-               };
-               break;
-
-       case 'B':
-       case 'b':
-               if(*R_PORT_PB_DATA & bits){
-                       *R_PORT_PB_DATA = port_pb_data_shadow &= ~(bits & 0xff);
-               } else {
-                       *R_PORT_PB_DATA = port_pb_data_shadow |= (bits & 0xff); 
-               };
-               break;
-               
-       };
-};
-
-
-asmlinkage unsigned int sys_gpiogetbits(unsigned char port, unsigned int bits){
-       unsigned int data = 0;
-       switch(port){
-       case 'G':
-       case 'g':
-               data = *R_PORT_G_DATA;
-               break;
-               
-       case 'A':
-       case 'a':
-               data = *R_PORT_PA_DATA;
-               break;
-
-       case 'B':
-       case 'b':
-               data = *R_PORT_PB_DATA;
-               break;
-               
-       };
-       data &= bits;
-       return data;
-};
-
-