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authorAkeem G Abodunrin <akeem.g.abodunrin@intel.com>2019-02-08 12:50:58 -0800
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2019-03-19 17:02:26 -0700
commit544f63d307b103d0b1e2bc25f1830d48df177031 (patch)
tree35bfd476b173de5c7b902ec380b68b326bff9e78 /drivers/s390
parent7a1f7111754020e6c1c8d83d79850444d9001cf3 (diff)
ice: Reset all VFs with VFLR during SR-IOV init flow
During SR-IOV initialization, we allocate and setup VFs with reset, and since we were going to inform Firmware about our intention to do VFLR by disabling LAN TX Queue, then we really have to complete VF reset flow with VFLR using appropriate registers - Otherwise, reset status bit for VF in the Guest OS might returns DEADBEEF. This resolves issue to properly initialize VFs in the Guest OS via PCI passthrough. Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/s390')
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