check_signature.c File Reference

#include <linux/io.h>
#include <linux/export.h>

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Functions
int	check_signature (const volatile void __iomem *io_addr, const unsigned char *signature, int length)
	EXPORT_SYMBOL (check_signature)

Function Documentation

int check_signature	(	const volatile void __iomem *	io_addr,
		const unsigned char *	signature,
		int	length
	)

check_signature - find BIOS signatures : mmio address to check : signature block : length of signature

Perform a signature comparison with the mmio address io_addr. This address should have been obtained by ioremap. Returns 1 on a match.

Definition at line 15 of file check_signature.c.

EXPORT_SYMBOL

(

check_signature

)