diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_user.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_user.h | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_user.h b/drivers/infiniband/hw/mthca/mthca_user.h index 3024c1b4547..5fe56e81073 100644 --- a/drivers/infiniband/hw/mthca/mthca_user.h +++ b/drivers/infiniband/hw/mthca/mthca_user.h @@ -1,6 +1,6 @@ /* * Copyright (c) 2005 Topspin Communications. All rights reserved. - * Copyright (c) 2005 Cisco Systems. All rights reserved. + * Copyright (c) 2005, 2006 Cisco Systems. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -29,7 +29,6 @@ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. - * */ #ifndef MTHCA_USER_H @@ -38,6 +37,12 @@ #include <linux/types.h> /* + * Increment this value if any changes that break userspace ABI + * compatibility are made. + */ +#define MTHCA_UVERBS_ABI_VERSION 1 + +/* * Make sure that all structs defined in this file remain laid out so * that they pack the same way on 32-bit and 64-bit architectures (to * avoid incompatibility between 32-bit userspace and 64-bit kernels). @@ -55,6 +60,16 @@ struct mthca_alloc_pd_resp { __u32 reserved; }; +struct mthca_reg_mr { +/* + * Mark the memory region with a DMA attribute that causes + * in-flight DMA to be flushed when the region is written to: + */ +#define MTHCA_MR_DMASYNC 0x1 + __u32 mr_attrs; + __u32 reserved; +}; + struct mthca_create_cq { __u32 lkey; __u32 pdn; @@ -69,6 +84,22 @@ struct mthca_create_cq_resp { __u32 reserved; }; +struct mthca_resize_cq { + __u32 lkey; + __u32 reserved; +}; + +struct mthca_create_srq { + __u32 lkey; + __u32 db_index; + __u64 db_page; +}; + +struct mthca_create_srq_resp { + __u32 srqn; + __u32 reserved; +}; + struct mthca_create_qp { __u32 lkey; __u32 reserved; |