check_signature(9)
NAME
check_signature - find BIOS signatures
SYNOPSIS
int check_signature(volatile void __iomem * io_addr, const unsigned char * signature, int length);
ARGUMENTS
- io_addr
- mmio address to check
- signature
- signature block
- length
- length of signature
DESCRIPTION
- Perform a signature comparison with the mmio address
- io_addr. This address should have been obtained by ioremap. Re
- turns 1 on a match.
AUTHORS
- Matthew Wilcox <matthew@wil.cx>
- Author.
- Alan Cox <alan@redhat.com>
- Author.