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authorGreg Rose <gregory.v.rose@intel.com>2010-03-24 09:36:08 +0000
committerDavid S. Miller <davem@davemloft.net>2010-03-26 11:56:01 -0700
commit5809a1ae77721931ca7bd7aeacb37fdabe6f07c0 (patch)
tree13852a149ca356bb10627ad67b927363e7450700 /mm/nommu.c
parent65deeed7b34bc5b8d3cbff495e8fa2ae7b563480 (diff)
ixgbe: In SR-IOV mode insert delay before bring the adapter up
VFs running in guest VMs do not respond in as timely a manner to PF indication it is going down as they do when running in the host domain. If the adapter is in SR-IOV mode insert a two second delay to guarantee that all VFs have had time to respond to the PF reset. In any case resetting the PF while VFs are active should be discouraged but if it must be done then there will be a two second delay to help synchronize resets among the PF and all the VFs. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/nommu.c')
0 files changed, 0 insertions, 0 deletions