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| author | David S. Miller <davem@davemloft.net> | 2014-07-23 06:53:55 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-23 06:53:55 +0400 |
| commit | 2dbe82d0d11836279703dcf2679e711e18c23eec (patch) | |
| tree | f68f7322365a1af4acc7354672466edd76e627e2 /include/linux | |
| parent | 7861f12bfd9f63e346b33a2b9841136f541dfbe3 (diff) | |
| parent | ea1c1af1396cac9f8a1160acdac17f80e4b4f2c4 (diff) | |
| download | linux-2dbe82d0d11836279703dcf2679e711e18c23eec.tar.xz | |
Merge branch 'mlx4-next'
Amir Vadai says:
====================
Mellanox driver update Jul-22-2014
This patchset contains a fix by Eyal to fix a bug in mlx4_en with bonding
alb/tlb mode.
The second patch, by me, is an ethtool private flag that enable turning off the
BlueFlame hardware feature.
The last two patches, introduce a new low memory profile for mlx4_en and
mlx4_core. This mode is useful when running from a limited resources
environment, like kdump. This will reduce the memory consumed by both drivers
from more than 100M to ~30M.
This patchset was applied and tested on commit 575a193 ("net: mvpp2: Fix error
return code in mvpp2_probe")
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx4/device.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index fa660aedb822..e15b1544ea83 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -1254,4 +1254,11 @@ int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port, int enable); + +/* Returns true if running in low memory profile (kdump kernel) */ +static inline bool mlx4_low_memory_profile(void) +{ + return reset_devices; +} + #endif /* MLX4_DEVICE_H */ |