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/tb_msgs.h | |
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/tb_msgs.h')
-rw-r--r-- | drivers/thunderbolt/tb_msgs.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h index 496b91f3b579..bc13f8d6b804 100644 --- a/drivers/thunderbolt/tb_msgs.h +++ b/drivers/thunderbolt/tb_msgs.h @@ -102,6 +102,7 @@ enum icm_pkg_code { ICM_ADD_DEVICE_KEY = 0x6, ICM_GET_ROUTE = 0xa, ICM_APPROVE_XDOMAIN = 0x10, + ICM_DISCONNECT_XDOMAIN = 0x11, ICM_PREBOOT_ACL = 0x18, }; @@ -321,6 +322,146 @@ struct icm_ar_pkg_preboot_acl_response { struct icm_ar_boot_acl_entry acl[ICM_AR_PREBOOT_ACL_ENTRIES]; }; +/* Titan Ridge messages */ + +struct icm_tr_pkg_driver_ready_response { + struct icm_pkg_header hdr; + u16 reserved1; + u16 info; + u32 nvm_version; + u16 device_id; + u16 reserved2; +}; + +#define ICM_TR_INFO_SLEVEL_MASK GENMASK(2, 0) +#define ICM_TR_INFO_BOOT_ACL_SHIFT 7 +#define ICM_TR_INFO_BOOT_ACL_MASK GENMASK(12, 7) + +struct icm_tr_event_device_connected { + struct icm_pkg_header hdr; + uuid_t ep_uuid; + u32 route_hi; + u32 route_lo; + u8 connection_id; + u8 reserved; + u16 link_info; + u32 ep_name[55]; +}; + +struct icm_tr_event_device_disconnected { + struct icm_pkg_header hdr; + u32 route_hi; + u32 route_lo; +}; + +struct icm_tr_event_xdomain_connected { + struct icm_pkg_header hdr; + u16 reserved; + u16 link_info; + uuid_t remote_uuid; + uuid_t local_uuid; + u32 local_route_hi; + u32 local_route_lo; + u32 remote_route_hi; + u32 remote_route_lo; +}; + +struct icm_tr_event_xdomain_disconnected { + struct icm_pkg_header hdr; + u32 route_hi; + u32 route_lo; + uuid_t remote_uuid; +}; + +struct icm_tr_pkg_approve_device { + struct icm_pkg_header hdr; + uuid_t ep_uuid; + u32 route_hi; + u32 route_lo; + u8 connection_id; + u8 reserved1[3]; +}; + +struct icm_tr_pkg_add_device_key { + struct icm_pkg_header hdr; + uuid_t ep_uuid; + u32 route_hi; + u32 route_lo; + u8 connection_id; + u8 reserved[3]; + u32 key[8]; +}; + +struct icm_tr_pkg_challenge_device { + struct icm_pkg_header hdr; + uuid_t ep_uuid; + u32 route_hi; + u32 route_lo; + u8 connection_id; + u8 reserved[3]; + u32 challenge[8]; +}; + +struct icm_tr_pkg_approve_xdomain { + struct icm_pkg_header hdr; + u32 route_hi; + u32 route_lo; + uuid_t remote_uuid; + u16 transmit_path; + u16 transmit_ring; + u16 receive_path; + u16 receive_ring; +}; + +struct icm_tr_pkg_disconnect_xdomain { + struct icm_pkg_header hdr; + u8 stage; + u8 reserved[3]; + u32 route_hi; + u32 route_lo; + uuid_t remote_uuid; +}; + +struct icm_tr_pkg_challenge_device_response { + struct icm_pkg_header hdr; + uuid_t ep_uuid; + u32 route_hi; + u32 route_lo; + u8 connection_id; + u8 reserved[3]; + u32 challenge[8]; + u32 response[8]; +}; + +struct icm_tr_pkg_add_device_key_response { + struct icm_pkg_header hdr; + uuid_t ep_uuid; + u32 route_hi; + u32 route_lo; + u8 connection_id; + u8 reserved[3]; +}; + +struct icm_tr_pkg_approve_xdomain_response { + struct icm_pkg_header hdr; + u32 route_hi; + u32 route_lo; + uuid_t remote_uuid; + u16 transmit_path; + u16 transmit_ring; + u16 receive_path; + u16 receive_ring; +}; + +struct icm_tr_pkg_disconnect_xdomain_response { + struct icm_pkg_header hdr; + u8 stage; + u8 reserved[3]; + u32 route_hi; + u32 route_lo; + uuid_t remote_uuid; +}; + /* XDomain messages */ struct tb_xdomain_header { |