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44242d6c97
linux/drivers/thunderbolt
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Mika Westerberg 44242d6c97 thunderbolt: Add support for DMA tunnels 
In addition to PCIe and Display Port tunnels it is also possible to
create tunnels that forward DMA traffic from the host interface adapter
(NHI) to a NULL port that is connected to another domain through a
Thunderbolt cable. These tunnels can be used to carry software messages
such as networking packets.

To support this we introduce another tunnel type (TB_TUNNEL_DMA) that
supports paths from NHI to NULL port and back.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2019-04-18 11:18:53 +03:00
..
cap.c thunderbolt: Add dummy read after port capability list walk on Light Ridge 2019-04-18 11:18:51 +03:00
ctl.c thunderbolt: Add Intel as copyright holder 2018-10-02 15:52:08 -07:00
ctl.h thunderbolt: Add Intel as copyright holder 2018-10-02 15:52:08 -07:00
dma_port.c thunderbolt: Convert rest of the driver files to use SPDX identifier 2018-10-02 15:52:08 -07:00
dma_port.h thunderbolt: Convert rest of the driver files to use SPDX identifier 2018-10-02 15:52:08 -07:00
domain.c thunderbolt: Export IOMMU based DMA protection support to userspace 2018-12-05 12:01:56 +03:00
eeprom.c thunderbolt: Add Intel as copyright holder 2018-10-02 15:52:08 -07:00
icm.c thunderbolt: Assign remote for both ports in case of dual link 2019-04-18 11:18:52 +03:00
Kconfig thunderbolt: Add support for host and device NVM firmware upgrade 2017-06-09 11:42:43 +02:00
lc.c thunderbolt: Set sleep bit when suspending switch 2019-04-18 11:18:52 +03:00
Makefile thunderbolt: Rename tunnel_pci to tunnel 2019-04-18 11:18:52 +03:00
nhi_regs.h thunderbolt: Add Intel as copyright holder 2018-10-02 15:52:08 -07:00
nhi.c thunderbolt: Add functions for allocating and releasing HopIDs 2019-04-18 11:18:52 +03:00
nhi.h thunderbolt: Add Intel as copyright holder 2018-10-02 15:52:08 -07:00
path.c thunderbolt: Add support for DMA tunnels 2019-04-18 11:18:53 +03:00
property.c thunderbolt: property: Fix a missing check of kzalloc 2019-03-28 11:30:47 +03:00
switch.c thunderbolt: Add support for DMA tunnels 2019-04-18 11:18:53 +03:00
tb_msgs.h thunderbolt: Add XDomain UUID exchange support 2019-04-18 11:18:53 +03:00
tb_regs.h thunderbolt: Add support for DMA tunnels 2019-04-18 11:18:53 +03:00
tb.c thunderbolt: Do not tear down tunnels when driver is unloaded 2019-04-18 11:18:53 +03:00
tb.h thunderbolt: Add support for DMA tunnels 2019-04-18 11:18:53 +03:00
tunnel.c thunderbolt: Add support for DMA tunnels 2019-04-18 11:18:53 +03:00
tunnel.h thunderbolt: Add support for DMA tunnels 2019-04-18 11:18:53 +03:00
xdomain.c thunderbolt: Add XDomain UUID exchange support 2019-04-18 11:18:53 +03:00