diff options
Diffstat (limited to 'drivers/thunderbolt/tb_msgs.h')
| -rw-r--r-- | drivers/thunderbolt/tb_msgs.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h index 0e01dbc63e72..bcabfcb2fd03 100644 --- a/drivers/thunderbolt/tb_msgs.h +++ b/drivers/thunderbolt/tb_msgs.h @@ -106,6 +106,7 @@ enum icm_pkg_code { ICM_APPROVE_XDOMAIN = 0x10, ICM_DISCONNECT_XDOMAIN = 0x11, ICM_PREBOOT_ACL = 0x18, + ICM_USB4_SWITCH_OP = 0x20, }; enum icm_event_code { @@ -343,6 +344,8 @@ struct icm_tr_pkg_driver_ready_response { #define ICM_TR_FLAGS_RTD3 BIT(6) #define ICM_TR_INFO_SLEVEL_MASK GENMASK(2, 0) +#define ICM_TR_INFO_PROTO_VERSION_MASK GENMASK(6, 4) +#define ICM_TR_INFO_PROTO_VERSION_SHIFT 4 #define ICM_TR_INFO_BOOT_ACL_SHIFT 7 #define ICM_TR_INFO_BOOT_ACL_MASK GENMASK(12, 7) @@ -478,6 +481,31 @@ struct icm_icl_event_rtd3_veto { u32 veto_reason; }; +/* USB4 ICM messages */ + +struct icm_usb4_switch_op { + struct icm_pkg_header hdr; + u32 route_hi; + u32 route_lo; + u32 metadata; + u16 opcode; + u16 data_len_valid; + u32 data[16]; +}; + +#define ICM_USB4_SWITCH_DATA_LEN_MASK GENMASK(3, 0) +#define ICM_USB4_SWITCH_DATA_VALID BIT(4) + +struct icm_usb4_switch_op_response { + struct icm_pkg_header hdr; + u32 route_hi; + u32 route_lo; + u32 metadata; + u16 opcode; + u16 status; + u32 data[16]; +}; + /* XDomain messages */ struct tb_xdomain_header { |