diff options
| author |   Ralph Campbell <ralph.campbell@qlogic.com> | 2006-12-12 14:28:28 -0800 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2006-12-12 14:28:28 -0800 |
| commit | f2cbb660ed37294e3eeb98c045de6890079ccb01 (patch) | |
| tree | 860d7fcf838dd0937d59a420f2018ee6f2f9935e /drivers/infiniband/hw/ipath/ipath_verbs.h | |
| parent | IB: Add DMA mapping functions to allow device drivers to interpose (diff) | |
| download | linux-dev-f2cbb660ed37294e3eeb98c045de6890079ccb01.tar.xz linux-dev-f2cbb660ed37294e3eeb98c045de6890079ccb01.zip | |
IB/ipath: Implement new verbs DMA mapping functions
This patch implements the interposing DMA mapping functions to allow
support for IOMMUs and remove the dependence on phys_to_virt() and
bus_to_virt().
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_verbs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.h b/drivers/infiniband/hw/ipath/ipath_verbs.h index 8039f6e5f0c8..c0c8d5b24a7d 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.h +++ b/drivers/infiniband/hw/ipath/ipath_verbs.h @@ -812,4 +812,6 @@ extern unsigned int ib_ipath_max_srq_wrs; extern const u32 ib_ipath_rnr_table[]; +extern struct ib_dma_mapping_ops ipath_dma_mapping_ops; + #endif /* IPATH_VERBS_H */ |