diff options
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve_adminq.h')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_adminq.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_adminq.h b/drivers/net/ethernet/google/gve/gve_adminq.h index e64f0dbe744d..e0370ace8397 100644 --- a/drivers/net/ethernet/google/gve/gve_adminq.h +++ b/drivers/net/ethernet/google/gve/gve_adminq.h @@ -25,6 +25,9 @@ enum gve_adminq_opcodes { GVE_ADMINQ_REPORT_LINK_SPEED = 0xD, GVE_ADMINQ_GET_PTYPE_MAP = 0xE, GVE_ADMINQ_VERIFY_DRIVER_COMPATIBILITY = 0xF, + + /* For commands that are larger than 56 bytes */ + GVE_ADMINQ_EXTENDED_COMMAND = 0xFF, }; /* Admin queue status codes */ @@ -208,6 +211,14 @@ enum gve_driver_capbility { #define GVE_DRIVER_CAPABILITY_FLAGS3 0x0 #define GVE_DRIVER_CAPABILITY_FLAGS4 0x0 +struct gve_adminq_extended_command { + __be32 inner_opcode; + __be32 inner_length; + __be64 inner_command_addr; +}; + +static_assert(sizeof(struct gve_adminq_extended_command) == 16); + struct gve_driver_info { u8 os_type; /* 0x01 = Linux */ u8 driver_major; @@ -432,6 +443,7 @@ union gve_adminq_command { struct gve_adminq_get_ptype_map get_ptype_map; struct gve_adminq_verify_driver_compatibility verify_driver_compatibility; + struct gve_adminq_extended_command extended_command; }; }; u8 reserved[64]; |