linux-toradex.git/drivers/thunderbolt/ctl.h, branch v4.10 Linux kernel for Apalis and Colibri modules thunderbolt: Add control channel interface 2014-06-19T21:07:07+00:00 Andreas Noever andreas.noever@gmail.com 2014-06-03T20:03:59+00:00 f25bf6fcb1a83a149bc8b5285d33b48cbd47c7d7 Thunderbolt devices are configured by reading/writing into their configuration space (similar to pci). This is done by sending packets through the NHI (native host interface) onto the control channel. This patch handles the low level packet based protocol and exposes higher level operations like tb_cfg_read/tb_cfg_write. Signed-off-by: Andreas Noever <andreas.noever@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Thunderbolt devices are configured by reading/writing into their
configuration space (similar to pci). This is done by sending packets
through the NHI (native host interface) onto the control channel.

This patch handles the low level packet based protocol and exposes
higher level operations like tb_cfg_read/tb_cfg_write.

Signed-off-by: Andreas Noever <andreas.noever@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>