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| author |   ethan.zhao <ethan.zhao@oracle.com> | 2014-01-16 19:41:04 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-01-17 18:37:31 -0800 |
| commit | dcc23e3ab6e86e49a234e9def1e001722fdb48f4 (patch) | |
| tree | be8d2afc49de2905d501df851427f254db0af590 /drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h | |
| parent | ipv4: fix a dst leak in tunnels (diff) | |
| download | linux-dev-dcc23e3ab6e86e49a234e9def1e001722fdb48f4.tar.xz linux-dev-dcc23e3ab6e86e49a234e9def1e001722fdb48f4.zip | |
ixgbe: define IXGBE_MAX_VFS_DRV_LIMIT macro and cleanup const 63
Because ixgbe driver limit the max number of VF
functions could be enabled to 63, so define one macro IXGBE_MAX_VFS_DRV_LIMIT
and cleanup the const 63 in code.
v3: revised for net-next tree.
Signed-off-by: Ethan Zhao <ethan.kernel@gmail.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h index 4713f9fc7f46..8bd29190514e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h @@ -28,6 +28,11 @@ #ifndef _IXGBE_SRIOV_H_ #define _IXGBE_SRIOV_H_ +/* ixgbe driver limit the max number of VFs could be enabled to + * 63 (IXGBE_MAX_VF_FUNCTIONS - 1) + */ +#define IXGBE_MAX_VFS_DRV_LIMIT (IXGBE_MAX_VF_FUNCTIONS - 1) + void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter); void ixgbe_msg_task(struct ixgbe_adapter *adapter); int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask); |