1PCI_SRIOV_SET_TOTALV(9)       Hardware Interfaces      PCI_SRIOV_SET_TOTALV(9)
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NAME

6       pci_sriov_set_totalvfs - - reduce the TotalVFs available
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SYNOPSIS

9       int pci_sriov_set_totalvfs(struct pci_dev * dev, u16 numvfs);
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ARGUMENTS

12       dev
13           the PCI PF device
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15       numvfs
16           number that should be used for TotalVFs supported
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DESCRIPTION

19       Should be called from PF driver's probe routine with device's mutex
20       held.
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22       Returns 0 if PF is an SRIOV-capable device and value of numvfs valid.
23       If not a PF return -ENOSYS; if numvfs is invalid return -EINVAL; if VFs
24       already enabled, return -EBUSY.
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27Kernel Hackers Manual 3.10         June 2019           PCI_SRIOV_SET_TOTALV(9)
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