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| author | Hoang-Nam Nguyen <hnguyen@linux.vnet.ibm.com> | 2007-01-24 00:13:35 +0100 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-02-04 14:11:57 -0800 |
| commit | 4c34bdf58c0a3b305ebd9b5e74011ca1fd6d964d (patch) | |
| tree | 6e0a9639148b5bdb6b344ac048a4bc4453d5550f /drivers/infiniband/hw/ehca/ehca_iverbs.h | |
| parent | 1f12667021c542236b1f10eb5d8b2d8f3a79ab48 (diff) | |
| download | blackbird-op-linux-4c34bdf58c0a3b305ebd9b5e74011ca1fd6d964d.tar.gz blackbird-op-linux-4c34bdf58c0a3b305ebd9b5e74011ca1fd6d964d.zip | |
IB/ehca: Remove use of do_mmap()
This patch removes do_mmap() from ehca:
- Call remap_pfn_range() for hardware register block
- Use vm_insert_page() to register memory allocated for completion
queues and queue pairs
- The actual mmap() call/trigger is now controlled by user space,
ie. libehca
Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_iverbs.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_iverbs.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_iverbs.h b/drivers/infiniband/hw/ehca/ehca_iverbs.h index cd7789f0d08e..95fd59fb4528 100644 --- a/drivers/infiniband/hw/ehca/ehca_iverbs.h +++ b/drivers/infiniband/hw/ehca/ehca_iverbs.h @@ -171,14 +171,6 @@ int ehca_mmap(struct ib_ucontext *context, struct vm_area_struct *vma); void ehca_poll_eqs(unsigned long data); -int ehca_mmap_nopage(u64 foffset,u64 length,void **mapped, - struct vm_area_struct **vma); - -int ehca_mmap_register(u64 physical,void **mapped, - struct vm_area_struct **vma); - -int ehca_munmap(unsigned long addr, size_t len); - #ifdef CONFIG_PPC_64K_PAGES void *ehca_alloc_fw_ctrlblock(gfp_t flags); void ehca_free_fw_ctrlblock(void *ptr); |
