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path: root/drivers/net/ethernet/intel/igc/igc_base.c
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* igc: Remove set but not used variables 'ctrl_ext, link_mode'YueHaibing2018-11-071-8/+0
| | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/intel/igc/igc_base.c: In function 'igc_init_phy_params_base': drivers/net/ethernet/intel/igc/igc_base.c:240:6: warning: variable 'ctrl_ext' set but not used [-Wunused-but-set-variable] u32 ctrl_ext; drivers/net/ethernet/intel/igc/igc_base.c: In function 'igc_get_invariants_base': drivers/net/ethernet/intel/igc/igc_base.c:290:6: warning: variable 'link_mode' set but not used [-Wunused-but-set-variable] u32 link_mode = 0; It never used since introduction in commit c0071c7aa5fe ("igc: Add HW initialization code") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* igc: Add setup link functionalitySasha Neftin2018-10-171-0/+40
| | | | | | | | | | Add link establishment methods Add auto negotiation methods Add read MAC address method Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* igc: Add code for PHY supportSasha Neftin2018-10-171-0/+122
| | | | | | | | | | | Add PHY's ID support Add support for initialization, acquire and release of PHY Enable register access Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* igc: Add NVM supportSasha Neftin2018-10-171-0/+109
| | | | | | | | | | Add code for NVM support and get MAC address, complete probe method. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* igc: Add HW initialization codeSasha Neftin2018-10-171-0/+187
| | | | | | | | | Add code for hardware initialization and reset Add code for semaphore handling Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* igc: Add support for Tx/Rx ringsSasha Neftin2018-10-171-0/+83
This change adds the defines and structures necessary to support both Tx and Rx descriptor rings. Signed-off-by: Sasha Neftin <sasha.neftin@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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