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| author |   Yuval Mintz <Yuval.Mintz@qlogic.com> | 2014-08-17 16:47:49 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-08-22 12:31:16 -0700 |
| commit | a345ce71e5c027872ae5a595998717dc856272b1 (patch) | |
| tree | 0e39ae64ca5d0840445a350f59f4f04582f02ade /drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | |
| parent | bnx2x: Prevent IOV if no entries in CAM (diff) | |
| download | linux-dev-a345ce71e5c027872ae5a595998717dc856272b1.tar.xz linux-dev-a345ce71e5c027872ae5a595998717dc856272b1.zip | |
bnx2x: Prevent pci_disable_sriov with assigned VFs
Trying to disable sriov when VFs are assigned may lead to all kinds of problems.
This patch unifies the call in the driver to pci_disable_sriov() and prevents
them if some of the PF's child VFs are marked as assigned.
[Notice this is a bad scenario either way; User should not reach a point where
the OS tries to disable SRIOV when a VF is assigned - but currently there's no
way of preventing the user from doing so, and the ill-effect for the driver is
smaller this way]
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h')
0 files changed, 0 insertions, 0 deletions