Re: 2byte read/write on SMBus

Izumi Tsutsui <[email protected]> Tue, 23 May 2006 18:45:33 +0900

Newsgroups	gmane.os.netbsd.ports.evbmips
Message-ID	<[email protected]>

[email protected] wrote:

> Our OMSAL400 should read/write 2 bytes on SMBus.  It is possible by the
> addition of the following functions to a present mounting. 

- What device actually requires such 2 byte ops?
- Does it require 2 byte stream data? Or word (uint16_t) data?
  If the latter, your code doesn't work properly on big endian
  environment, I think. (I'm not sure how I2C APIs are defined though)
- Isn't it better to follow implementation of arch/i386/pci/viapcib.c?

---
Izumi Tsutsui