From 1a1eb6a646f52dc62e3f9ceac4aab9c27e781186 Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Tue, 9 Oct 2007 19:59:17 -0700 Subject: [PATCH] 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 just supplied for mlx4. Signed-off-by: Roland Dreier --- drivers/infiniband/hw/mthca/mthca_dev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index 9bae3cc60603..15aa32eb78b6 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, -- 2.30.2