diff options
| author | Radion Mirchevsky <radion.mirchevsky@intel.com> | 2017-10-04 16:43:43 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2018-03-09 12:54:11 +0300 |
| commit | 4bac471da0d6bab6094c42cf82e08280f361fd31 (patch) | |
| tree | 944b966f8ff14ee0a7d73dab89dc5fe2076f33e0 /drivers/thunderbolt/switch.c | |
| parent | 6fc14e1a44e53c472865252b47398346a27d600e (diff) | |
thunderbolt: Add support for Intel Titan Ridge
Intel Titan Ridge is the next Thunderbolt 3 controller. The ICM firmware
message format in Titan Ridge differs from Falcon Ridge and Alpine Ridge
somewhat because it is using route strings addressing devices. In
addition to that the DMA port of 4-channel (two port) controller is in
different port number than the previous controllers. There are some
other minor differences as well.
This patch add support for Intel Titan Ridge and the new ICM firmware
message format.
Signed-off-by: Radion Mirchevsky <radion.mirchevsky@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/switch.c')
| -rw-r--r-- | drivers/thunderbolt/switch.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c index e9e30aaab2a3..25758671ddf4 100644 --- a/drivers/thunderbolt/switch.c +++ b/drivers/thunderbolt/switch.c @@ -1051,6 +1051,9 @@ static int tb_switch_get_generation(struct tb_switch *sw) case PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_4C_BRIDGE: case PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_BRIDGE: case PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_BRIDGE: + case PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_BRIDGE: + case PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_BRIDGE: + case PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE: return 3; default: |