diff options
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve_adminq.h')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_adminq.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_adminq.h b/drivers/net/ethernet/google/gve/gve_adminq.h index 3953f6f7a427..83c0b40cd2d9 100644 --- a/drivers/net/ethernet/google/gve/gve_adminq.h +++ b/drivers/net/ethernet/google/gve/gve_adminq.h @@ -108,6 +108,14 @@ struct gve_device_option_dqo_rda { static_assert(sizeof(struct gve_device_option_dqo_rda) == 8); +struct gve_device_option_jumbo_frames { + __be32 supported_features_mask; + __be16 max_mtu; + u8 padding[2]; +}; + +static_assert(sizeof(struct gve_device_option_jumbo_frames) == 8); + /* Terminology: * * RDA - Raw DMA Addressing - Buffers associated with SKBs are directly DMA @@ -121,6 +129,7 @@ enum gve_dev_opt_id { GVE_DEV_OPT_ID_GQI_RDA = 0x2, GVE_DEV_OPT_ID_GQI_QPL = 0x3, GVE_DEV_OPT_ID_DQO_RDA = 0x4, + GVE_DEV_OPT_ID_JUMBO_FRAMES = 0x8, }; enum gve_dev_opt_req_feat_mask { @@ -128,6 +137,11 @@ enum gve_dev_opt_req_feat_mask { GVE_DEV_OPT_REQ_FEAT_MASK_GQI_RDA = 0x0, GVE_DEV_OPT_REQ_FEAT_MASK_GQI_QPL = 0x0, GVE_DEV_OPT_REQ_FEAT_MASK_DQO_RDA = 0x0, + GVE_DEV_OPT_REQ_FEAT_MASK_JUMBO_FRAMES = 0x0, +}; + +enum gve_sup_feature_mask { + GVE_SUP_JUMBO_FRAMES_MASK = 1 << 2, }; #define GVE_DEV_OPT_LEN_GQI_RAW_ADDRESSING 0x0 |