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/openbmc/linux/drivers/net/ethernet/intel/e1000e/ |
H A D | defines.h | bb034512 Wed Mar 06 03:02:31 CST 2013 Bruce Allan <bruce.w.allan@intel.com> e1000e: additional error handling on PHY register accesses
PHY reads/writes via the MDIC register could potentially return results from a previous PHY register access. If that happens, the offset in the returned results will be that of the previous access and if that is different from the expected offset, log a debug message and error out.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> bb034512 Wed Mar 06 03:02:31 CST 2013 Bruce Allan <bruce.w.allan@intel.com> e1000e: additional error handling on PHY register accesses PHY reads/writes via the MDIC register could potentially return results from a previous PHY register access. If that happens, the offset in the returned results will be that of the previous access and if that is different from the expected offset, log a debug message and error out. Signed-off-by: Bruce Allan <bruce.w.allan@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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H A D | phy.c | bb034512 Wed Mar 06 03:02:31 CST 2013 Bruce Allan <bruce.w.allan@intel.com> e1000e: additional error handling on PHY register accesses
PHY reads/writes via the MDIC register could potentially return results from a previous PHY register access. If that happens, the offset in the returned results will be that of the previous access and if that is different from the expected offset, log a debug message and error out.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> bb034512 Wed Mar 06 03:02:31 CST 2013 Bruce Allan <bruce.w.allan@intel.com> e1000e: additional error handling on PHY register accesses PHY reads/writes via the MDIC register could potentially return results from a previous PHY register access. If that happens, the offset in the returned results will be that of the previous access and if that is different from the expected offset, log a debug message and error out. Signed-off-by: Bruce Allan <bruce.w.allan@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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