thodg/cgminer/bf16-gpiodevice.h
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Hash : 6f01253b
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Date : 2017-01-26T13:30:45
merge with cgminer rev 87e3da18638275d2b5adbd0ccd0a17225793bf8f code refactoring: - Con Colivas notes - whitespace nitts - unused parameters removed - compiler warnings removed
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bf16-gpiodevice.h
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#ifndef BF16_GPIODEVICE_H #define BF16_GPIODEVICE_H #include "bf16-device.h" #define GPIO_BUFFER_SIZE 64 /* GPIO/CTRL function types */ #define GPIO0_INDEX 0 #define GPIO1_INDEX 1 #define GPIO2_INDEX 2 #define GPIO3_INDEX 3 #define MAX_GPIO_INDEX 4 #define GPIO_SIZE 0x2000 #define GPIO0_START_ADDR 0x44E07000 #define GPIO1_START_ADDR 0x4804C000 #define GPIO2_START_ADDR 0x481AC000 #define GPIO3_START_ADDR 0x481AE000 #define GPIO_OE 0x134 #define GPIO_SETDATAOUT 0x194 #define GPIO_CLEARDATAOUT 0x190 #define GPIO_DATAIN 0x138 #define GPIO_DATAOUT 0x13C #define OE_REG_INDEX 0 #define DATAOUT_REG_INDEX 1 #define DATASET_REG_INDEX 2 #define DATACLR_REG_INDEX 3 #define DATAIN_REG_INDEX 4 #define MAX_REGISTER_INDEX 5 typedef struct { uint32_t gpioIndex; uint32_t regIndex; uint32_t data; } gpio_rq_t; typedef struct { uint32_t oe_reg0; uint32_t out_reg0; uint32_t in_reg0; uint32_t oe_reg1; uint32_t out_reg1; uint32_t in_reg1; uint32_t oe_reg2; uint32_t out_reg2; uint32_t in_reg2; uint32_t oe_reg3; uint32_t out_reg3; uint32_t in_reg3; } gpio_resp_t; extern char *gpio_device_name; int gpio_read_ctrl(gpio_rq_t* rq); int8_t gpio_write_ctrl(gpio_rq_t* rq); int8_t gpio_init(device_t* attr, char *device, uint16_t size); void gpio_release(device_t *attr); #endif /* BF16_GPIODEVICE_H */