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| author | Majd Dibbiny <majd@mellanox.com> | 2015-06-04 19:30:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-04 16:41:01 -0700 |
| commit | 707c4602cda6624940761b66a4119f1909492385 (patch) | |
| tree | 02fd58464047c9c14607c5bb679f60ff2bf33f14 /include/linux/mlx5/device.h | |
| parent | d18a9470f89727f870db944a36223bf1bb15bdc1 (diff) | |
| download | linux-707c4602cda6624940761b66a4119f1909492385.tar.gz linux-707c4602cda6624940761b66a4119f1909492385.tar.bz2 linux-707c4602cda6624940761b66a4119f1909492385.zip | |
net/mlx5_core: Add new query HCA vport commands
Added the implementation for the following commands:
1. QUERY_HCA_VPORT_GID
2. QUERY_HCA_VPORT_PKEY
3. QUERY_HCA_VPORT_CONTEXT
They will be needed when we move to work with ISSI > 0 in the IB driver too.
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx5/device.h')
| -rw-r--r-- | include/linux/mlx5/device.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index b288c538347a..b2c43508a737 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -99,6 +99,12 @@ __mlx5_mask(typ, fld)) #define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld))) +#define MLX5_GET64_PR(typ, p, fld) ({ \ + u64 ___t = MLX5_GET64(typ, p, fld); \ + pr_debug(#fld " = 0x%llx\n", ___t); \ + ___t; \ +}) + enum { MLX5_MAX_COMMANDS = 32, MLX5_CMD_DATA_BLOCK_SIZE = 512, @@ -1172,4 +1178,11 @@ enum { MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40, }; +static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz) +{ + if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE) + return 0; + return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz; +} + #endif /* MLX5_DEVICE_H */ |