igb: Code to prevent overwriting SFP I2C

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This patch fixes "overwrite" problem. without this fix, SFP I2C EEPROM
data, which is located at A0 can be overwritten by the phy write function.

Signed-off-by: "Akeem G. Abodunrin" <akeem.g.abodunrin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Akeem G. Abodunrin 2011-09-02 23:11:19 +00:00 • committed by Jeff Kirsher

parent 6b8456c019

commit 76d06521f5

1 changed files with 6 additions and 0 deletions

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6

drivers/net/ethernet/intel/igb/e1000_phy.c

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