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IB/qib: Use address handle in rdmavt and remove from qib

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Original patch from Kamal Heib <kamalh@mellanox.com>, split
apart from original.

Remove AH from qib and use rdmavt version.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Kamal Heib <kamalh@mellanox.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dennis Dalessandro
2016-01-22 12:46:07 -08:00
committed by Doug Ledford
parent 7c2e11fe2d
commit 96ab1ac13f
7 changed files with 20 additions and 143 deletions
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20
drivers/infiniband/hw/qib/qib_verbs.h
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@@ -222,13 +222,6 @@ struct qib_mcast {
int n_attached;
};
/* Address Handle */
struct qib_ah {
struct ib_ah ibah;
struct ib_ah_attr attr;
atomic_t refcount;
};
/*
* This structure is used to contain the head pointer, tail pointer,
* and completion queue entries as a single memory allocation so
@@ -419,8 +412,8 @@ struct qib_ibport {
struct rvt_qp __rcu *qp0;
struct rvt_qp __rcu *qp1;
struct ib_mad_agent *send_agent; /* agent for SMI (traps) */
struct qib_ah *sm_ah;
struct qib_ah *smi_ah;
struct rvt_ah *sm_ah;
struct rvt_ah *smi_ah;
struct rb_root mcast_tree;
spinlock_t lock; /* protect changes in this struct */
@@ -511,10 +504,6 @@ struct qib_ibdev {
u32 n_piowait;
u32 n_txwait;
u32 n_pds_allocated; /* number of PDs allocated for device */
spinlock_t n_pds_lock;
u32 n_ahs_allocated; /* number of AHs allocated for device */
spinlock_t n_ahs_lock;
u32 n_cqs_allocated; /* number of CQs allocated for device */
spinlock_t n_cqs_lock;
u32 n_qps_allocated; /* number of QPs allocated for device */
@@ -545,11 +534,6 @@ struct qib_verbs_counters {
u32 vl15_dropped;
};
static inline struct qib_ah *to_iah(struct ib_ah *ibah)
{
return container_of(ibah, struct qib_ah, ibah);
}
static inline struct qib_cq *to_icq(struct ib_cq *ibcq)
{
return container_of(ibcq, struct qib_cq, ibcq);