Commit 5c3cad75 authored Jun 27, 2008 by Jeff Kirsher Committed by Jeff Garzik Jul 04, 2008

igb: limit EEPROM access



EEPROM access beyond the base eeprom page is unsupported.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

parent 532f4aee

drivers/net/igb/e1000_82575.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -171,6 +171,10 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
		* for setting word_size.
		*/
		size += NVM_WORD_SIZE_BASE_SHIFT;

		/* EEPROM access above 16k is unsupported */
		if (size > 14)
		size = 14;
		nvm->word_size = 1 << size;

		/* setup PHY parameters */