The following patch series proposes:
- The API and core changes needed to implement the IB BMMR and
iWARP equivalient memory extensions.
- cxgb3 support.
Changes since version 3:
- better comments to ib_alloc_fast_reg_page_list() function
to explicitly state the page list is owned by the device until
the fast_reg WR completes _and_ that the page_list can be
modified by the device.
- cxgb3 - when allocating a page list, set max_page_list_len.
- page_size -> page_shift in fast_reg union of ib_send_wr struct.
- key support via ib_update_fast_reg_key()
Changes since version 2:
- added device attribute max_fast_reg_page_list_len
- added cxgb3 patch
Changes since version 1:
- ib_alloc_mr() -> ib_alloc_fast_reg_mr()
- pbl_depth -> max_page_list_len
- page_list_len -> max_page_list_len where it makes sense
- int -> unsigned int where needed
- fbo -> first_byte_offset
- added page size and page_list_len to fast_reg union in ib_send_wr
- rearranged work request fast_reg union of ib_send_wr to pack it
- dropped remove_access parameter from ib_alloc_fast_reg_mr()
- IB_DEVICE_MM_EXTENSIONS -> IB_DEVICE_MEM_MGT_EXTENSIONS
- compiled
Steve.
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