diff options
Diffstat (limited to 'include/rdma/rdma_vt.h')
| -rw-r--r-- | include/rdma/rdma_vt.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 55af69271053..1ba84a78f1c5 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -57,11 +57,21 @@ #include <linux/list.h> #include <linux/hash.h> #include <rdma/ib_verbs.h> +#include <rdma/ib_mad.h> #include <rdma/rdmavt_mr.h> #include <rdma/rdmavt_qp.h> #define RVT_MAX_PKEY_VALUES 16 +#define RVT_MAX_TRAP_LEN 100 /* Limit pending trap list */ +#define RVT_MAX_TRAP_LISTS 5 /*((IB_NOTICE_TYPE_INFO & 0x0F) + 1)*/ +#define RVT_TRAP_TIMEOUT 4096 /* 4.096 usec */ + +struct trap_list { + u32 list_len; + struct list_head list; +}; + struct rvt_ibport { struct rvt_qp __rcu *qp[2]; struct ib_mad_agent *send_agent; /* agent for SMI (traps) */ @@ -75,12 +85,13 @@ struct rvt_ibport { __be64 mkey; u64 tid; u32 port_cap_flags; + u16 port_cap3_flags; u32 pma_sample_start; u32 pma_sample_interval; __be16 pma_counter_select[5]; u16 pma_tag; u16 mkey_lease_period; - u16 sm_lid; + u32 sm_lid; u8 sm_sl; u8 mkeyprot; u8 subnet_timeout; @@ -127,6 +138,13 @@ struct rvt_ibport { u16 *pkey_table; struct rvt_ah *sm_ah; + + /* + * Keep a list of traps that have not been repressed. They will be + * resent based on trap_timer. + */ + struct trap_list trap_lists[RVT_MAX_TRAP_LISTS]; + struct timer_list trap_timer; }; #define RVT_CQN_MAX 16 /* maximum length of cq name */ @@ -514,7 +532,8 @@ int rvt_invalidate_rkey(struct rvt_qp *qp, u32 rkey); int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc); int rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd, - struct rvt_sge *isge, struct ib_sge *sge, int acc); + struct rvt_sge *isge, struct rvt_sge *last_sge, + struct ib_sge *sge, int acc); struct rvt_mcast *rvt_mcast_find(struct rvt_ibport *ibp, union ib_gid *mgid, u16 lid); |