diff options
| author |   Jack Morgenstein <jackm@mellanox.co.il> | 2006-04-10 09:43:47 -0700 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2006-04-10 09:43:47 -0700 |
| commit | bf6a9e31cfa768ce0a8e18474b3ca808641d9243 (patch) | |
| tree | a7ebdb5a10e528959ca1497e222975d3087a5eef /drivers/infiniband/hw/mthca/mthca_provider.h | |
| parent | IPoIB: Consolidate private neighbour data handling (diff) | |
| download | linux-dev-bf6a9e31cfa768ce0a8e18474b3ca808641d9243.tar.xz linux-dev-bf6a9e31cfa768ce0a8e18474b3ca808641d9243.zip | |
IB: simplify static rate encoding
Push translation of static rate to HCA format into low-level drivers,
where it belongs. For static rate encoding, use encoding of rate
field from IB standard PathRecord, with addition of value 0, for
backwards compatibility with current usage. The changes are:
- Add enum ib_rate to midlayer includes.
- Get rid of static rate translation in IPoIB; just use static rate
directly from Path and MulticastGroup records.
- Update mthca driver to translate absolute static rate into the
format used by hardware. This also fixes mthca's static rate
handling for HCAs that are capable of 4X DDR.
Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h index 2e7f52136965..6676a786d690 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.h +++ b/drivers/infiniband/hw/mthca/mthca_provider.h @@ -257,6 +257,8 @@ struct mthca_qp { atomic_t refcount; u32 qpn; int is_direct; + u8 port; /* for SQP and memfree use only */ + u8 alt_port; /* for memfree use only */ u8 transport; u8 state; u8 atomic_rd_en; @@ -278,7 +280,6 @@ struct mthca_qp { struct mthca_sqp { struct mthca_qp qp; - int port; int pkey_index; u32 qkey; u32 send_psn; |