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IB/rdmavt: Add AH to rdmavt

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Original patch is from Kamal Heib <kamalh@mellanox.com>. It has
been split into three separate patches. This one for rdmavt,
a follow on for qib, and one for hfi1.

Create datastructure for address handle and implement the
create/destroy/modify/query of address handle for rdmavt.

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:
Kamal Heib
2016-01-06 10:03:59 -08:00
committed by Doug Ledford
parent f2f342115e
commit 119a8e708d
3 changed files with 115 additions and 5 deletions
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5
drivers/infiniband/sw/rdmavt/vt.c
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@@ -221,7 +221,8 @@ int rvt_register_device(struct rvt_dev_info *rdi)
if ((!rdi->driver_f.port_callback) ||
(!rdi->driver_f.get_card_name) ||
(!rdi->driver_f.get_pci_dev)) {
(!rdi->driver_f.get_pci_dev) ||
(!rdi->driver_f.check_ah)) {
return -EINVAL;
}
@@ -252,6 +253,8 @@ int rvt_register_device(struct rvt_dev_info *rdi)
CHECK_DRIVER_OVERRIDE(rdi, destroy_ah);
CHECK_DRIVER_OVERRIDE(rdi, modify_ah);
CHECK_DRIVER_OVERRIDE(rdi, query_ah);
spin_lock_init(&rdi->n_ahs_lock);
rdi->n_ahs_allocated = 0;
/* Shared Receive Queue */
CHECK_DRIVER_OVERRIDE(rdi, create_srq);