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path: root/drivers/thunderbolt/ctl.h
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2014-06-19thunderbolt: Add control channel interfaceAndreas Noever
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>