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Line 35... |
#include "vapi.h"
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#include "vapi.h"
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#include "debug.h"
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#include "debug.h"
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static struct gpio_device gpios[MAX_GPIOS];
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static struct gpio_device gpios[MAX_GPIOS];
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static void gpio_vapi_read( unsigned long id, unsigned long data );
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static void gpio_vapi_read( unsigned long id, unsigned long data, void *dat );
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static uint32_t gpio_read32( oraddr_t addr, void *dat );
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static uint32_t gpio_read32( oraddr_t addr, void *dat );
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static void gpio_write32( oraddr_t addr, uint32_t value, void *dat );
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static void gpio_write32( oraddr_t addr, uint32_t value, void *dat );
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static void gpio_external_clock( unsigned long value );
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static void gpio_external_clock( unsigned long value );
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static void gpio_device_clock( struct gpio_device *gpio );
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static void gpio_device_clock( struct gpio_device *gpio );
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Line 71... |
register_memoryarea( gpio->baseaddr, GPIO_ADDR_SPACE, 4, 0, gpio_read32, gpio_write32, NULL );
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register_memoryarea( gpio->baseaddr, GPIO_ADDR_SPACE, 4, 0, gpio_read32, gpio_write32, NULL );
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/* Possibly connect to VAPI */
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/* Possibly connect to VAPI */
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if ( config.gpios[i].base_vapi_id ) {
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if ( config.gpios[i].base_vapi_id ) {
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gpio->base_vapi_id = config.gpios[i].base_vapi_id;
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gpio->base_vapi_id = config.gpios[i].base_vapi_id;
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vapi_install_multi_handler( gpio->base_vapi_id, GPIO_NUM_VAPI_IDS, gpio_vapi_read );
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vapi_install_multi_handler( gpio->base_vapi_id, GPIO_NUM_VAPI_IDS, gpio_vapi_read, NULL );
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}
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}
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}
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}
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}
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}
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}
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}
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Line 187... |
}
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}
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}
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}
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/* Input from "outside world" */
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/* Input from "outside world" */
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void gpio_vapi_read( unsigned long id, unsigned long data )
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void gpio_vapi_read( unsigned long id, unsigned long data, void *dat )
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{
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{
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unsigned which;
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unsigned which;
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struct gpio_device *gpio = gpio_find_vapi_device( id, &which );
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struct gpio_device *gpio = gpio_find_vapi_device( id, &which );
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debug( 5, "GPIO: id %08lx, data %08lx\n", id, data );
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debug( 5, "GPIO: id %08lx, data %08lx\n", id, data );
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