diff options
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_admin_defs.h')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_admin_defs.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/efa/efa_admin_defs.h b/drivers/infiniband/hw/efa/efa_admin_defs.h index 78ff9389ae25..83f20c38a840 100644 --- a/drivers/infiniband/hw/efa/efa_admin_defs.h +++ b/drivers/infiniband/hw/efa/efa_admin_defs.h @@ -118,6 +118,43 @@ struct efa_admin_aenq_entry { u32 inline_data_w4[12]; }; +enum efa_admin_eqe_event_type { + EFA_ADMIN_EQE_EVENT_TYPE_COMPLETION = 0, +}; + +/* Completion event */ +struct efa_admin_comp_event { + /* CQ number */ + u16 cqn; + + /* MBZ */ + u16 reserved; + + /* MBZ */ + u32 reserved2; +}; + +/* Event Queue Element */ +struct efa_admin_eqe { + /* + * 0 : phase + * 8:1 : event_type - Event type + * 31:9 : reserved - MBZ + */ + u32 common; + + /* MBZ */ + u32 reserved; + + union { + /* Event data */ + u32 event_data[2]; + + /* Completion Event */ + struct efa_admin_comp_event comp_event; + } u; +}; + /* aq_common_desc */ #define EFA_ADMIN_AQ_COMMON_DESC_COMMAND_ID_MASK GENMASK(11, 0) #define EFA_ADMIN_AQ_COMMON_DESC_PHASE_MASK BIT(0) @@ -131,4 +168,8 @@ struct efa_admin_aenq_entry { /* aenq_common_desc */ #define EFA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK BIT(0) +/* eqe */ +#define EFA_ADMIN_EQE_PHASE_MASK BIT(0) +#define EFA_ADMIN_EQE_EVENT_TYPE_MASK GENMASK(8, 1) + #endif /* _EFA_ADMIN_H_ */ |