igb: Updates to read nvm function for i211 device

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The i211 has an integrated secure space to store configuration information that is
usually stored in an EEPROM or flash type device. This patch updates the
read functions to return values or appropriate error codes to prevent
unnecessary init failures on some configuration schemes.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Carolyn Wyborny 2012-10-11 02:15:45 +00:00 • committed by Jeff Kirsher

parent 3288d73578

commit 1720ee3e40

2 changed files with 34 additions and 4 deletions

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32

drivers/net/ethernet/intel/igb/e1000_i210.c

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6

drivers/net/ethernet/intel/igb/e1000_i210.h

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