diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 11 | ||||
-rw-r--r-- | drivers/infiniband/core/verbs.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_provider.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_ah.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/ah.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/ah.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_ah.h | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/qedr/verbs.h | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_verbs.h | 4 | ||||
-rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 4 |
20 files changed, 56 insertions, 20 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 77bb15f..cdb935d 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -2877,6 +2877,7 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file, struct ib_ah *ah; struct ib_ah_attr attr; int ret; + struct ib_udata udata; if (out_len < sizeof resp) return -ENOSPC; @@ -2884,6 +2885,10 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file, if (copy_from_user(&cmd, buf, sizeof cmd)) return -EFAULT; + INIT_UDATA(&udata, buf + sizeof(cmd), + (unsigned long)cmd.response + sizeof(resp), + in_len - sizeof(cmd), out_len - sizeof(resp)); + uobj = kmalloc(sizeof *uobj, GFP_KERNEL); if (!uobj) return -ENOMEM; @@ -2910,12 +2915,16 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file, memset(&attr.dmac, 0, sizeof(attr.dmac)); memcpy(attr.grh.dgid.raw, cmd.attr.grh.dgid, 16); - ah = ib_create_ah(pd, &attr); + ah = pd->device->create_ah(pd, &attr, &udata); + if (IS_ERR(ah)) { ret = PTR_ERR(ah); goto err_put; } + ah->device = pd->device; + ah->pd = pd; + atomic_inc(&pd->usecnt); ah->uobject = uobj; uobj->object = ah; diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index cacee16..c976f29 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -315,7 +315,7 @@ struct ib_ah *ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr) { struct ib_ah *ah; - ah = pd->device->create_ah(pd, ah_attr); + ah = pd->device->create_ah(pd, ah_attr, NULL); if (!IS_ERR(ah)) { ah->device = pd->device; diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index cba57bb..9d5fe18 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -62,7 +62,8 @@ #include "common.h" static struct ib_ah *iwch_ah_create(struct ib_pd *pd, - struct ib_ah_attr *ah_attr) + struct ib_ah_attr *ah_attr, + struct ib_udata *udata) { return ERR_PTR(-ENOSYS); } diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index 645e606..49b51b7 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -59,7 +59,9 @@ module_param(fastreg_support, int, 0644); MODULE_PARM_DESC(fastreg_support, "Advertise fastreg support (default=1)"); static struct ib_ah *c4iw_ah_create(struct ib_pd *pd, - struct ib_ah_attr *ah_attr) + struct ib_ah_attr *ah_attr, + struct ib_udata *udata) + { return ERR_PTR(-ENOSYS); } diff --git a/drivers/infiniband/hw/hns/hns_roce_ah.c b/drivers/infiniband/hw/hns/hns_roce_ah.c index 24f79ee..0ac294d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_ah.c +++ b/drivers/infiniband/hw/hns/hns_roce_ah.c @@ -39,7 +39,8 @@ #define HNS_ROCE_VLAN_SL_BIT_MASK 7 #define HNS_ROCE_VLAN_SL_SHIFT 13 -struct ib_ah *hns_roce_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *ah_attr) +struct ib_ah *hns_roce_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata) { struct hns_roce_dev *hr_dev = to_hr_dev(ibpd->device); struct device *dev = &hr_dev->pdev->dev; diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 3417315..470615f 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -667,7 +667,8 @@ int hns_roce_bitmap_alloc_range(struct hns_roce_bitmap *bitmap, int cnt, void hns_roce_bitmap_free_range(struct hns_roce_bitmap *bitmap, unsigned long obj, int cnt); -struct ib_ah *hns_roce_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr); +struct ib_ah *hns_roce_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata); int hns_roce_query_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr); int hns_roce_destroy_ah(struct ib_ah *ah); diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 6329c97..f03fc15 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -2562,7 +2562,9 @@ static int i40iw_query_pkey(struct ib_device *ibdev, * @ah_attr: address handle attributes */ static struct ib_ah *i40iw_create_ah(struct ib_pd *ibpd, - struct ib_ah_attr *attr) + struct ib_ah_attr *attr, + struct ib_udata *udata) + { return ERR_PTR(-ENOSYS); } diff --git a/drivers/infiniband/hw/mlx4/ah.c b/drivers/infiniband/hw/mlx4/ah.c index 6be7dc3..20c6d17 100644 --- a/drivers/infiniband/hw/mlx4/ah.c +++ b/drivers/infiniband/hw/mlx4/ah.c @@ -126,7 +126,9 @@ static struct ib_ah *create_iboe_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr return &ah->ibah; } -struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr) +struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata) + { struct mlx4_ib_ah *ah; struct ib_ah *ret; diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index 35141f4..7f3d976 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -742,7 +742,8 @@ int mlx4_ib_arm_cq(struct ib_cq *cq, enum ib_cq_notify_flags flags); void __mlx4_ib_cq_clean(struct mlx4_ib_cq *cq, u32 qpn, struct mlx4_ib_srq *srq); void mlx4_ib_cq_clean(struct mlx4_ib_cq *cq, u32 qpn, struct mlx4_ib_srq *srq); -struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr); +struct ib_ah *mlx4_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata); int mlx4_ib_query_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr); int mlx4_ib_destroy_ah(struct ib_ah *ah); diff --git a/drivers/infiniband/hw/mlx5/ah.c b/drivers/infiniband/hw/mlx5/ah.c index 745efa4..ecac9ea 100644 --- a/drivers/infiniband/hw/mlx5/ah.c +++ b/drivers/infiniband/hw/mlx5/ah.c @@ -64,7 +64,9 @@ static struct ib_ah *create_ib_ah(struct mlx5_ib_dev *dev, return &ah->ibah; } -struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr) +struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata) + { struct mlx5_ib_ah *ah; struct mlx5_ib_dev *dev = to_mdev(pd->device); diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 95937e7..ff05afa 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -739,7 +739,8 @@ void mlx5_ib_free_srq_wqe(struct mlx5_ib_srq *srq, int wqe_index); int mlx5_MAD_IFC(struct mlx5_ib_dev *dev, int ignore_mkey, int ignore_bkey, u8 port, const struct ib_wc *in_wc, const struct ib_grh *in_grh, const void *in_mad, void *response_mad); -struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr); +struct ib_ah *mlx5_ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata); int mlx5_ib_query_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr); int mlx5_ib_destroy_ah(struct ib_ah *ah); struct ib_srq *mlx5_ib_create_srq(struct ib_pd *pd, diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index 358930a4..d317087 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -410,7 +410,9 @@ static int mthca_dealloc_pd(struct ib_pd *pd) } static struct ib_ah *mthca_ah_create(struct ib_pd *pd, - struct ib_ah_attr *ah_attr) + struct ib_ah_attr *ah_attr, + struct ib_udata *udata) + { int err; struct mthca_ah *ah; diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index bd69125..0bb857c 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -771,7 +771,8 @@ static int nes_dealloc_pd(struct ib_pd *ibpd) /** * nes_create_ah */ -static struct ib_ah *nes_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr) +static struct ib_ah *nes_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr, + struct ib_udata *udata) { return ERR_PTR(-ENOSYS); } diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c index 797362a..14d33b0 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c @@ -154,7 +154,8 @@ static inline int set_av_attr(struct ocrdma_dev *dev, struct ocrdma_ah *ah, return status; } -struct ib_ah *ocrdma_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr) +struct ib_ah *ocrdma_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr, + struct ib_udata *udata) { u32 *ahid_addr; int status; diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h index 3856dd4..0704a24 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h @@ -50,7 +50,9 @@ enum { OCRDMA_AH_L3_TYPE_MASK = 0x03, OCRDMA_AH_L3_TYPE_SHIFT = 0x1D /* 29 bits */ }; -struct ib_ah *ocrdma_create_ah(struct ib_pd *, struct ib_ah_attr *); + +struct ib_ah *ocrdma_create_ah(struct ib_pd *, struct ib_ah_attr *, + struct ib_udata *); int ocrdma_destroy_ah(struct ib_ah *); int ocrdma_query_ah(struct ib_ah *, struct ib_ah_attr *); int ocrdma_modify_ah(struct ib_ah *, struct ib_ah_attr *); diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index a615142..ccff6c6 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -2094,7 +2094,8 @@ int qedr_destroy_qp(struct ib_qp *ibqp) return rc; } -struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr) +struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr, + struct ib_udata *udata) { struct qedr_ah *ah; diff --git a/drivers/infiniband/hw/qedr/verbs.h b/drivers/infiniband/hw/qedr/verbs.h index a9b5e67..070677c 100644 --- a/drivers/infiniband/hw/qedr/verbs.h +++ b/drivers/infiniband/hw/qedr/verbs.h @@ -70,7 +70,8 @@ int qedr_query_qp(struct ib_qp *, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_qp_init_attr *); int qedr_destroy_qp(struct ib_qp *ibqp); -struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr); +struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr, + struct ib_udata *udata); int qedr_destroy_ah(struct ib_ah *ibah); int qedr_dereg_mr(struct ib_mr *); diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c index a5bfbba..fd2a50e 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c @@ -738,7 +738,9 @@ int usnic_ib_mmap(struct ib_ucontext *context, /* In ib callbacks section - Start of stub funcs */ struct ib_ah *usnic_ib_create_ah(struct ib_pd *pd, - struct ib_ah_attr *ah_attr) + struct ib_ah_attr *ah_attr, + struct ib_udata *udata) + { usnic_dbg("\n"); return ERR_PTR(-EPERM); diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.h b/drivers/infiniband/hw/usnic/usnic_ib_verbs.h index 0d9d2e6a..0ed8e07 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.h +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.h @@ -75,7 +75,9 @@ int usnic_ib_dealloc_ucontext(struct ib_ucontext *ibcontext); int usnic_ib_mmap(struct ib_ucontext *context, struct vm_area_struct *vma); struct ib_ah *usnic_ib_create_ah(struct ib_pd *pd, - struct ib_ah_attr *ah_attr); + struct ib_ah_attr *ah_attr, + struct ib_udata *udata); + int usnic_ib_destroy_ah(struct ib_ah *ah); int usnic_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, struct ib_send_wr **bad_wr); diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 19841c8..187d85c 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -316,7 +316,9 @@ static int rxe_init_av(struct rxe_dev *rxe, struct ib_ah_attr *attr, return err; } -static struct ib_ah *rxe_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr) +static struct ib_ah *rxe_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr, + struct ib_udata *udata) + { int err; struct rxe_dev *rxe = to_rdev(ibpd->device); |