diff options
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/ah.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/ah.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/ah.c b/drivers/infiniband/sw/rdmavt/ah.c index 9372c4321858..16c446142c2a 100644 --- a/drivers/infiniband/sw/rdmavt/ah.c +++ b/drivers/infiniband/sw/rdmavt/ah.c @@ -53,6 +53,11 @@ * rvt_check_ah - validate the attributes of AH * @ibdev: the ib device * @ah_attr: the attributes of the AH + * + * If driver supports a more detailed check_ah function call back to it + * otherwise just check the basics. + * + * Return: 0 on success */ int rvt_check_ah(struct ib_device *ibdev, struct ib_ah_attr *ah_attr) @@ -95,6 +100,8 @@ EXPORT_SYMBOL(rvt_check_ah); * @ah_attr: the attributes of the AH * * This may be called from interrupt context. + * + * Return: newly allocated ah */ struct ib_ah *rvt_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr) @@ -129,6 +136,12 @@ struct ib_ah *rvt_create_ah(struct ib_pd *pd, return &ah->ibah; } +/** + * rvt_destory_ah - Destory an address handle + * @ibah: address handle + * + * Return: 0 on success + */ int rvt_destroy_ah(struct ib_ah *ibah) { struct rvt_dev_info *dev = ib_to_rvt(ibah->device); @@ -147,6 +160,13 @@ int rvt_destroy_ah(struct ib_ah *ibah) return 0; } +/** + * rvt_modify_ah - modify an ah with given attrs + * @ibah: address handle to modify + * @ah_attr: attrs to apply + * + * Return: 0 on success + */ int rvt_modify_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr) { struct rvt_ah *ah = ibah_to_rvtah(ibah); @@ -159,6 +179,13 @@ int rvt_modify_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr) return 0; } +/** + * rvt_query_ah - return attrs for ah + * @ibah: address handle to query + * @ah_attr: return info in this + * + * Return: always 0 + */ int rvt_query_ah(struct ib_ah *ibah, struct ib_ah_attr *ah_attr) { struct rvt_ah *ah = ibah_to_rvtah(ibah); |