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[PATCH] IB/mthca: map MPT/MTT context in mem-free mode

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In mem-free mode, when allocating memory regions, make sure that the HCA has
context memory mapped to cover the virtual space used for the MPT and MTTs
being used.

Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roland Dreier
2005-04-16 15:26:13 -07:00
committed by Linus Torvalds
parent 79b61dceaf
commit 86562a1391
4 changed files with 105 additions and 12 deletions
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2
drivers/infiniband/hw/mthca/mthca_main.c
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@@ -390,7 +390,7 @@ static int __devinit mthca_init_icm(struct mthca_dev *mdev,
}
mdev->mr_table.mtt_table = mthca_alloc_icm_table(mdev, init_hca->mtt_base,
init_hca->mtt_seg_sz,
dev_lim->mtt_seg_sz,
mdev->limits.num_mtt_segs,
mdev->limits.reserved_mtts, 1);
if (!mdev->mr_table.mtt_table) {