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authorRoland Dreier <rolandd@cisco.com>2007-10-09 19:59:17 -0700
committerRoland Dreier <rolandd@cisco.com>2007-10-09 19:59:17 -0700
commit1a1eb6a646f52dc62e3f9ceac4aab9c27e781186 (patch)
treeb3102cea7b2a142531e89876ab453dcb651b83d6 /drivers/infiniband
parente57ac0c297b9e1074dcb6b6ee5cd1d6407a7df14 (diff)
downloadop-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.h2
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,
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