From 46cb7b1bd86fc227a5325ba8fa4c8be70fade4e8 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 30 Jan 2014 11:28:15 -0700 Subject: 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 CC: Stephen Hemminger --- Documentation/PCI/pci-iov-howto.txt | 4 ---- 1 file changed, 4 deletions(-) (limited to 'Documentation') 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//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. -- cgit v1.2.3