IB/rdmavt: Add support for ib_map_mr_sg
This implements the device specific function needed by the verbs
API function ib_map_mr_sg().
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c
index 89fe967..d430c2f 100644
--- a/drivers/infiniband/sw/rdmavt/vt.c
+++ b/drivers/infiniband/sw/rdmavt/vt.c
@@ -370,6 +370,7 @@
REG_USER_MR,
DEREG_MR,
ALLOC_MR,
+ MAP_MR_SG,
ALLOC_FMR,
MAP_PHYS_FMR,
UNMAP_FMR,
@@ -634,6 +635,12 @@
rvt_alloc_mr);
break;
+ case MAP_MR_SG:
+ check_driver_override(rdi, offsetof(struct ib_device,
+ map_mr_sg),
+ rvt_map_mr_sg);
+ break;
+
case MAP_PHYS_FMR:
check_driver_override(rdi, offsetof(struct ib_device,
map_phys_fmr),