diff options
Diffstat (limited to 'drivers/thunderbolt/tb_msgs.h')
| -rw-r--r-- | drivers/thunderbolt/tb_msgs.h | 180 |
1 files changed, 179 insertions, 1 deletions
diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h index b0a092baa605..bc13f8d6b804 100644 --- a/drivers/thunderbolt/tb_msgs.h +++ b/drivers/thunderbolt/tb_msgs.h @@ -102,6 +102,8 @@ 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, }; enum icm_event_code { @@ -122,18 +124,23 @@ struct icm_pkg_header { #define ICM_FLAGS_NO_KEY BIT(1) #define ICM_FLAGS_SLEVEL_SHIFT 3 #define ICM_FLAGS_SLEVEL_MASK GENMASK(4, 3) +#define ICM_FLAGS_WRITE BIT(7) struct icm_pkg_driver_ready { struct icm_pkg_header hdr; }; -struct icm_pkg_driver_ready_response { +/* Falcon Ridge only messages */ + +struct icm_fr_pkg_driver_ready_response { struct icm_pkg_header hdr; u8 romver; u8 ramver; u16 security_level; }; +#define ICM_FR_SLEVEL_MASK 0xf + /* Falcon Ridge & Alpine Ridge common messages */ struct icm_fr_pkg_get_topology { @@ -176,6 +183,8 @@ struct icm_fr_event_device_connected { #define ICM_LINK_INFO_DEPTH_SHIFT 4 #define ICM_LINK_INFO_DEPTH_MASK GENMASK(7, 4) #define ICM_LINK_INFO_APPROVED BIT(8) +#define ICM_LINK_INFO_REJECTED BIT(9) +#define ICM_LINK_INFO_BOOT BIT(10) struct icm_fr_pkg_approve_device { struct icm_pkg_header hdr; @@ -270,6 +279,18 @@ struct icm_fr_pkg_approve_xdomain_response { /* Alpine Ridge only messages */ +struct icm_ar_pkg_driver_ready_response { + struct icm_pkg_header hdr; + u8 romver; + u8 ramver; + u16 info; +}; + +#define ICM_AR_INFO_SLEVEL_MASK GENMASK(3, 0) +#define ICM_AR_INFO_BOOT_ACL_SHIFT 7 +#define ICM_AR_INFO_BOOT_ACL_MASK GENMASK(11, 7) +#define ICM_AR_INFO_BOOT_ACL_SUPPORTED BIT(13) + struct icm_ar_pkg_get_route { struct icm_pkg_header hdr; u16 reserved; @@ -284,6 +305,163 @@ struct icm_ar_pkg_get_route_response { u32 route_lo; }; +struct icm_ar_boot_acl_entry { + u32 uuid_lo; + u32 uuid_hi; +}; + +#define ICM_AR_PREBOOT_ACL_ENTRIES 16 + +struct icm_ar_pkg_preboot_acl { + struct icm_pkg_header hdr; + struct icm_ar_boot_acl_entry acl[ICM_AR_PREBOOT_ACL_ENTRIES]; +}; + +struct icm_ar_pkg_preboot_acl_response { + struct icm_pkg_header hdr; + 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 { |