diff options
| author |   Jianxin Xiong <jianxin.xiong@intel.com> | 2016-07-25 13:38:13 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-08-02 16:00:58 -0400 |
| commit | a41081aa59363760ae8bc20929617f57bcf025b8 (patch) | |
| tree | e61e3b4955b27d43dd7d57bd18cb72fc72949f68 /drivers/infiniband/sw/rdmavt/vt.c | |
| parent | IB/hfi1: Pull FECN/BECN processing to a common place (diff) | |
| download | linux-dev-a41081aa59363760ae8bc20929617f57bcf025b8.tar.xz linux-dev-a41081aa59363760ae8bc20929617f57bcf025b8.zip | |
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>
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/vt.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/vt.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c index 89fe9675c550..d430c2f7cec4 100644 --- a/drivers/infiniband/sw/rdmavt/vt.c +++ b/drivers/infiniband/sw/rdmavt/vt.c @@ -370,6 +370,7 @@ enum { REG_USER_MR, DEREG_MR, ALLOC_MR, + MAP_MR_SG, ALLOC_FMR, MAP_PHYS_FMR, UNMAP_FMR, @@ -634,6 +635,12 @@ static noinline int check_support(struct rvt_dev_info *rdi, int verb) 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), |