In the following loop: + for (i=0; i < EEPROM_SIZE; i += I2C_SMBUS_I2C_BLOCK_MAX) + if (i2c_smbus_read_i2c_block_data(client, i, data->data + i) != I2C_SMBUS_I2C_BLOCK_MAX) Is it possible that EEPROM_SIZE might not be a multiple of the SMBus block size? Is there a way to read less than a full block of data other than a byte at a time? Should EEPROM_SIZE be configurable? Or is the limitation that addresses must be a single byte? I recall that being a problem when I wanted to address the EEPROM memory included in one of the monitoring chip drivers I wrote. :v) Greg KH wrote: > Ok, I finally got the sysfs binary file interface hooked up to the > eeprom driver in 2.6. Turned out to be easier than I thought. Below is > the patch that I'll be sending to Linus in a bit. If anyone has any > comments on it, I'd appreciate it. > > thanks, > > greg k-h > > p.s. I added the Viao check too :) > > # I2C: add eeprom i2c chip driver. > # > # This is based on the i2c cvs driver, but ported to 2.6 and rewritten > # to use the sysfs binary file interface. -- Philip Pokorny, Director of Engineering Tel: 415-358-2635 Fax: 415-358-2646 Toll Free: 888-PENGUIN PENGUIN COMPUTING, INC. www.penguincomputing.com
