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authorBjorn Helgaas <bhelgaas@google.com>2014-01-30 11:28:15 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-02-19 11:28:44 -0700
commit46cb7b1bd86fc227a5325ba8fa4c8be70fade4e8 (patch)
tree82cb240fb2b8ec89249c0b428586cf742407bb66 /Documentation/PCI
parent4b180d97b124a53e9fdd7fae977c856d54c1d196 (diff)
PCI: Remove unused SR-IOV VF Migration support
This reverts commit 74bb1bcc7dbb ("PCI: handle SR-IOV Virtual Function Migration"), removing this exported interface: pci_sriov_migration() Since pci_sriov_migration() is unused, it is impossible to schedule sriov_migration_task() or use any of the other migration infrastructure. This is based on Stephen Hemminger's patch (see link below), but goes a bit further. Link: http://lkml.kernel.org/r/20131227132710.7190647c@nehalam.linuxnetplumber.net Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Stephen Hemminger <stephen@networkplumber.org>
Diffstat (limited to 'Documentation/PCI')
-rw-r--r--Documentation/PCI/pci-iov-howto.txt4
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/PCI/pci-iov-howto.txt b/Documentation/PCI/pci-iov-howto.txt
index 86551cc72e03..2d91ae251982 100644
--- a/Documentation/PCI/pci-iov-howto.txt
+++ b/Documentation/PCI/pci-iov-howto.txt
@@ -68,10 +68,6 @@ To disable SR-IOV capability:
echo 0 > \
/sys/bus/pci/devices/<DOMAIN:BUS:DEVICE.FUNCTION>/sriov_numvfs
-To notify SR-IOV core of Virtual Function Migration:
-(a) In the driver:
- irqreturn_t pci_sriov_migration(struct pci_dev *dev);
-
3.2 Usage example
Following piece of code illustrates the usage of the SR-IOV API.

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