1PCI_BLOCK_USER_CFG_A(9)       Hardware Interfaces      PCI_BLOCK_USER_CFG_A(9)
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NAME

6       pci_block_user_cfg_access - Block userspace PCI config reads/writes
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SYNOPSIS

9       void pci_block_user_cfg_access(struct pci_dev * dev);
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ARGUMENTS

12       dev
13           pci device struct
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DESCRIPTION

16       When user access is blocked, any reads or writes to config space will
17       sleep until access is unblocked again. We don't allow nesting of
18       block/unblock calls.
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21Kernel Hackers Manual 2.6.       November 2011         PCI_BLOCK_USER_CFG_A(9)
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