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| author |   Hoang-Nam Nguyen <hnguyen@de.ibm.com> | 2007-07-20 16:01:51 +0200 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2007-07-20 21:19:43 -0700 |
| commit | 5bb7d9290cd23a55906e4fe7a7fedecf29468c81 (patch) | |
| tree | a22071c38078848296c554281f3c0d6acdfa2bf3 /drivers/infiniband/hw/ehca/ehca_mrmw.h | |
| parent | IB/mlx4: Fix error path in create_qp_common() (diff) | |
| download | linux-dev-5bb7d9290cd23a55906e4fe7a7fedecf29468c81.tar.xz linux-dev-5bb7d9290cd23a55906e4fe7a7fedecf29468c81.zip | |
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_mrmw.h')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_mrmw.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.h b/drivers/infiniband/hw/ehca/ehca_mrmw.h index 24f13fe3708b..bc8f4e31c123 100644 --- a/drivers/infiniband/hw/ehca/ehca_mrmw.h +++ b/drivers/infiniband/hw/ehca/ehca_mrmw.h @@ -111,7 +111,7 @@ int ehca_mr_is_maxmr(u64 size, void ehca_mrmw_map_acl(int ib_acl, u32 *hipz_acl); -void ehca_mrmw_set_pgsize_hipz_acl(u32 *hipz_acl); +void ehca_mrmw_set_pgsize_hipz_acl(u32 pgsize, u32 *hipz_acl); void ehca_mrmw_reverse_map_acl(const u32 *hipz_acl, int *ib_acl); |