diff options
| author | Dennis Dalessandro <dennis.dalessandro@intel.com> | 2016-02-04 01:15:02 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-11 04:37:31 +0300 |
| commit | f1badc716349cc2ac6e55ad50dcff598ef97bad5 (patch) | |
| tree | 4185e010c23a99fc1118971bce88afa605f66a58 /include | |
| parent | d1b697b678cd591e12c493a9b91343107816cceb (diff) | |
| download | linux-f1badc716349cc2ac6e55ad50dcff598ef97bad5.tar.xz | |
IB/rdmavt: Clean up distinction between port number and index
IB core uses 1 relative indexing for ports. All of our data structures
use 0 based indexing. Add an inline function that we can use whenever we
need to validate a legal value and try to convert a port number to a
port index at the entrance into rdmavt.
Try to follow the policy that when we are talking about a port from IB
core point of view we refer to it as a port number. When port is an
index into our arrays refer to it as a port index.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/rdma/rdma_vt.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 52dfa9cf8621..5d1c694a2731 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -256,7 +256,7 @@ struct rvt_driver_provided { void (*notify_new_ah)(struct ib_device *, struct ib_ah_attr *, struct rvt_ah *); int (*alloc_qpn)(struct rvt_dev_info *rdi, struct rvt_qpn_table *qpt, - enum ib_qp_type type, u8 port, gfp_t gfp); + enum ib_qp_type type, u8 port_num, gfp_t gfp); /** * Return 0 if modification is valid, -errno otherwise */ @@ -408,7 +408,7 @@ int rvt_register_device(struct rvt_dev_info *rvd); void rvt_unregister_device(struct rvt_dev_info *rvd); int rvt_check_ah(struct ib_device *ibdev, struct ib_ah_attr *ah_attr); int rvt_init_port(struct rvt_dev_info *rdi, struct rvt_ibport *port, - int portnum, u16 *pkey_table); + int port_index, u16 *pkey_table); 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, |