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| author | Aya Levin <ayal@nvidia.com> | 2020-11-18 09:19:22 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-19 02:46:20 +0100 |
| commit | 6d9c8d15af0ef20a66a0b432cac0d08319920602 (patch) | |
| tree | bfb80ce2ddafe292ca580c3cf5d1d3e49f316134 /net | |
| parent | Merge tag 'mlx5-fixes-2020-11-17' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| download | linux-6d9c8d15af0ef20a66a0b432cac0d08319920602.tar.xz linux-6d9c8d15af0ef20a66a0b432cac0d08319920602.zip | |
net/mlx4_core: Fix init_hca fields offset
Slave function read the following capabilities from the wrong offset:
1. log_mc_entry_sz
2. fs_log_entry_sz
3. log_mc_hash_sz
Fix that by adjusting these capabilities offset to match firmware
layout.
Due to the wrong offset read, the following issues might occur:
1+2. Negative value reported at max_mcast_qp_attach.
3. Driver to init FW with multicast hash size of zero.
Fixes: a40ded604365 ("net/mlx4_core: Add masking for a few queries on HCA caps")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Eran Ben Elisha <eranbe@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20201118081922.553-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions