13054fd168
eepromread could only read EEPROMs through the /dev/i2c interface. Once the cat24c256 driver is started and claims/reserves the device, it can no longer be read through the /dev/i2c interface. This patch adds support for reading from EEPROMs through the /dev/eeprom interface. For example, to read the on-board eeprom on the BBB, one would do `eepromread -f /dev/eepromb1s50 -i`. Change-Id: If08ce37231e593982eeb109bdd6d5458ad271108
14 lines
383 B
C
14 lines
383 B
C
#ifndef __EEPROMREAD_H
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#define __EEPROMREAD_H
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enum device_types { I2C_DEVICE, EEPROM_DEVICE };
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#define DEFAULT_DEVICE I2C_DEVICE
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int eeprom_read(int fd, i2c_addr_t addr, uint16_t memaddr, void *buf,
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size_t buflen, int flags, enum device_types device_type);
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int board_info(int fd, i2c_addr_t address, int flags,
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enum device_types device_type);
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#endif /* __EEPROMREAD_H */
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