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IB/qib: Remove create qp and create qp table functionality

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Rely on rdmavt functions for creation of qp and qp table.  Function to
allocate a qpn is still being provided by qib as the algorithm to allocate
a qpn in qib is different from that of the algorithm in rdmavt.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Harish Chegondi
2016-01-22 12:56:52 -08:00
committed by Doug Ledford
parent 01ba79d4dd
commit 47c7ea6d8e
4 changed files with 57 additions and 374 deletions
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19
drivers/infiniband/hw/qib/qib_verbs.h
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@@ -464,10 +464,6 @@ __be32 qib_compute_aeth(struct rvt_qp *qp);
struct rvt_qp *qib_lookup_qpn(struct qib_ibport *ibp, u32 qpn);
struct ib_qp *qib_create_qp(struct ib_pd *ibpd,
struct ib_qp_init_attr *init_attr,
struct ib_udata *udata);
int qib_destroy_qp(struct ib_qp *ibqp);
int qib_error_qp(struct rvt_qp *qp, enum ib_wc_status err);
@@ -477,12 +473,15 @@ int qib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
int qib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
int attr_mask, struct ib_qp_init_attr *init_attr);
unsigned qib_free_all_qps(struct qib_devdata *dd);
void qib_init_qpn_table(struct qib_devdata *dd, struct rvt_qpn_table *qpt);
void qib_free_qpn_table(struct rvt_qpn_table *qpt);
/*
* Functions provided by qib driver for rdmavt to use
*/
unsigned qib_free_all_qps(struct rvt_dev_info *rdi);
void *qp_priv_alloc(struct rvt_dev_info *rdi, struct rvt_qp *qp, gfp_t gfp);
void qp_priv_free(struct rvt_dev_info *rdi, struct rvt_qp *qp);
void notify_qp_reset(struct rvt_qp *qp);
int alloc_qpn(struct rvt_dev_info *rdi, struct rvt_qpn_table *qpt,
enum ib_qp_type type, u8 port, gfp_t gfp);
#ifdef CONFIG_DEBUG_FS