As I read the Linux SMBus drivers spec, AND the SMBus Specification Version 2.0 Section "5.5.7 Block write/read"
The block write contains the length of the block to write. The Read block DOES NOT contain the length of the block to read. The only parts I have ever seen that implement a length on the Block Read are some goofy TI USB-C devices. See my previous email regarding what I suspect your options are. --- Graham == On Thu, Feb 15, 2018 at 8:05 PM, Andrew P. Lentvorski <[email protected]> wrote: > Well, if the SMBus Specification Version 2.0 Section "5.5.7 Block > write/read" is goofy then, um, okaaaaay ... > > However, since this appears to be a standard part of SMBus, now I really > do wish to ask "How do I do this with the Linux I2C drivers?" > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/beagleboard/IRYoS2ORwWI/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/beagleboard/a7b322ee-3e44-45b7-a8cd-1477824d6473%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/a7b322ee-3e44-45b7-a8cd-1477824d6473%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAC_N71qS27z3%2BO3YieGUhb%2BJ9%3DxWUb9tZXQMgeWX62iCpfgRxw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
