1. NAME

pci_set_cacheline_size - ensure the CACHE_LINE_SIZE register is programmed

2. SYNOPSIS

int pci_set_cacheline_size(struct pci_dev *  dev );

3. ARGUMENTS

dev
    the PCI device for which MWI is to be enabled

4. DESCRIPTION

Helper function for pci_set_mwi. Originally copied from drivers/net/acenic.c. Copyright 1998-2001 by Jes Sorensen, <jestrained-monkey.org>.

5. RETURNS

An appropriate -ERRNO error value on error, or zero for success.

6. COPYRIGHT