linux-toradex.git/include/uapi/linux/fsi.h, branch v5.1-rc1 Linux kernel for Apalis and Colibri modules fsi: scom: Major overhaul 2018-06-18T05:11:53+00:00 Benjamin Herrenschmidt benh@kernel.crashing.org 2018-06-12T05:19:11+00:00 6b293258cded9c8ee44cce4081d9170d6d1b5f5d This was too hard to split ... this adds a number of features to the SCOM user interface: - Support for indirect SCOMs - read()/write() interface now handle errors and retries - New ioctl() "raw" interface for use by debuggers Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Eddie James <eajames@linux.vnet.ibm.com> Reviewed-by: Alistair Popple <alistair@popple.id.au> 
This was too hard to split ... this adds a number of features
to the SCOM user interface:

 - Support for indirect SCOMs

 - read()/write() interface now handle errors and retries

 - New ioctl() "raw" interface for use by debuggers

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Eddie James <eajames@linux.vnet.ibm.com>
Reviewed-by: Alistair Popple <alistair@popple.id.au>