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| author | Roland Dreier <rolandd@cisco.com> | 2007-10-09 19:59:17 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-10-09 19:59:17 -0700 |
| commit | 1a1eb6a646f52dc62e3f9ceac4aab9c27e781186 (patch) | |
| tree | b3102cea7b2a142531e89876ab453dcb651b83d6 /drivers/infiniband | |
| parent | e57ac0c297b9e1074dcb6b6ee5cd1d6407a7df14 (diff) | |
| download | op-kernel-dev-1a1eb6a646f52dc62e3f9ceac4aab9c27e781186.zip op-kernel-dev-1a1eb6a646f52dc62e3f9ceac4aab9c27e781186.tar.gz | |
IB/mthca: Increase max number of QPs per multicast group to 56
Increase the number of QPs allowed per multicast group from 8 to 56.
This allows for one QP per core on 16-core systems, which are now
quite common, and allows some space for future growth.
This is basically the same patch that Jack Morgenstein
<jackm@dev.mellanox.co.il> just supplied for mlx4.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_dev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index 9bae3cc..15aa32e 100644 --- a/drivers/infiniband/hw/mthca/mthca_dev.h +++ b/drivers/infiniband/hw/mthca/mthca_dev.h @@ -83,7 +83,7 @@ enum { MTHCA_QP_CONTEXT_SIZE = 0x200, MTHCA_RDB_ENTRY_SIZE = 0x20, MTHCA_AV_SIZE = 0x20, - MTHCA_MGM_ENTRY_SIZE = 0x40, + MTHCA_MGM_ENTRY_SIZE = 0x100, /* Arbel FW gives us these, but we need them for Tavor */ MTHCA_MPT_ENTRY_SIZE = 0x40, |
