diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.h | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h index 619710f..1d03279 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.h +++ b/drivers/infiniband/hw/mthca/mthca_provider.h @@ -1,5 +1,6 @@ /* * Copyright (c) 2004 Topspin Communications. All rights reserved. + * Copyright (c) 2005 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 @@ -54,18 +55,26 @@ struct mthca_uar { int index; }; +struct mthca_user_db_table; + +struct mthca_ucontext { + struct ib_ucontext ibucontext; + struct mthca_uar uar; + struct mthca_user_db_table *db_tab; +}; + +struct mthca_mtt; + struct mthca_mr { - struct ib_mr ibmr; - int order; - u32 first_seg; + struct ib_mr ibmr; + struct mthca_mtt *mtt; }; struct mthca_fmr { - struct ib_fmr ibmr; + struct ib_fmr ibmr; struct ib_fmr_attr attr; - int order; - u32 first_seg; - int maps; + struct mthca_mtt *mtt; + int maps; union { struct { struct mthca_mpt_entry __iomem *mpt; @@ -83,6 +92,7 @@ struct mthca_pd { u32 pd_num; atomic_t sqp_count; struct mthca_mr ntmr; + int privileged; }; struct mthca_eq { @@ -167,6 +177,7 @@ struct mthca_cq { int cqn; u32 cons_index; int is_direct; + int is_kernel; /* Next fields are Arbel only */ int set_ci_db_index; @@ -236,6 +247,11 @@ struct mthca_sqp { dma_addr_t header_dma; }; +static inline struct mthca_ucontext *to_mucontext(struct ib_ucontext *ibucontext) +{ + return container_of(ibucontext, struct mthca_ucontext, ibucontext); +} + static inline struct mthca_fmr *to_mfmr(struct ib_fmr *ibmr) { return container_of(ibmr, struct mthca_fmr, ibmr); |