diff options
| author | Andy Grover <andy.grover@oracle.com> | 2010-01-12 10:50:48 -0800 |
|---|---|---|
| committer | Andy Grover <andy.grover@oracle.com> | 2010-09-08 18:11:42 -0700 |
| commit | 40589e74f7ba855f3a887c9d4abe9d100c5b039c (patch) | |
| tree | f32b0414ae3cfe8868fbdb130f9b24ac19794ae3 /net/rds/ib.c | |
| parent | 15133f6e67d8d646d0744336b4daa3135452cb0d (diff) | |
| download | linux-40589e74f7ba855f3a887c9d4abe9d100c5b039c.tar.gz linux-40589e74f7ba855f3a887c9d4abe9d100c5b039c.tar.bz2 linux-40589e74f7ba855f3a887c9d4abe9d100c5b039c.zip | |
RDS: Base init_depth and responder_resources on hw values
Instead of using a constant for initiator_depth and
responder_resources, read the per-QP values when the
device is enumerated, and then use these values when creating
the connection.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Diffstat (limited to 'net/rds/ib.c')
| -rw-r--r-- | net/rds/ib.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/rds/ib.c b/net/rds/ib.c index f0d29656baff..72a5116c11de 100644 --- a/net/rds/ib.c +++ b/net/rds/ib.c @@ -91,6 +91,9 @@ void rds_ib_add_one(struct ib_device *device) min_t(unsigned int, dev_attr->max_fmr, fmr_pool_size) : fmr_pool_size; + rds_ibdev->max_initiator_depth = dev_attr->max_qp_init_rd_atom; + rds_ibdev->max_responder_resources = dev_attr->max_qp_rd_atom; + rds_ibdev->dev = device; rds_ibdev->pd = ib_alloc_pd(device); if (IS_ERR(rds_ibdev->pd)) |