diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/mem.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index 94a3b3c47a8a..4c07fc069766 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -868,7 +868,7 @@ struct ib_fast_reg_page_list *c4iw_alloc_fastreg_pbl( int page_list_len); struct ib_mr *c4iw_alloc_fast_reg_mr(struct ib_pd *pd, int pbl_depth); int c4iw_dealloc_mw(struct ib_mw *mw); -struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd); +struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd, enum ib_mw_type type); struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, u64 virt, int acc, struct ib_udata *udata); diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index afd81790ab3c..903a92d6f91d 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -650,7 +650,7 @@ err: return ERR_PTR(err); } -struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd) +struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd, enum ib_mw_type type) { struct c4iw_dev *rhp; struct c4iw_pd *php; @@ -659,6 +659,9 @@ struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd) u32 stag = 0; int ret; + if (type != IB_MW_TYPE_1) + return ERR_PTR(-EINVAL); + php = to_c4iw_pd(pd); rhp = php->rhp; mhp = kzalloc(sizeof(*mhp), GFP_KERNEL); |