diff options
| author | Hoang-Nam Nguyen <hnguyen@de.ibm.com> | 2007-07-20 18:01:51 +0400 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-07-21 08:19:43 +0400 |
| commit | 5bb7d9290cd23a55906e4fe7a7fedecf29468c81 (patch) | |
| tree | a22071c38078848296c554281f3c0d6acdfa2bf3 /drivers/infiniband/hw/ehca/ehca_tools.h | |
| parent | 23f1b38481596ad77e5f51562977b12c8418eee3 (diff) | |
| download | linux-5bb7d9290cd23a55906e4fe7a7fedecf29468c81.tar.xz | |
IB/ehca: Support large page MRs
Add support for MR pages larger than 4K on eHCA2. This reduces
firmware memory consumption. If enabled via the mr_largepage module
parameter, the MR page size will be determined based on the MR length
and the hardware capabilities -- if the MR is >= 16M, 16M pages are
used, for example.
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_tools.h')
0 files changed, 0 insertions, 0 deletions