| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 47/72] ixgbe: do not disable FEC from the driver | Date | Sun, 19 Nov 2017 15:38:51 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Emil Tantilov <emil.s.tantilov@intel.com>
[ Upstream commit 1fe954b2097bb907b4578e6a74e4c1d23785a601 ]
FEC is configured by the NVM and the driver should not be overriding it.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 -- 1 file changed, 2 deletions(-)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -1932,8 +1932,6 @@ static s32 ixgbe_setup_kr_speed_x550em(s return status; reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE; - reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ | - IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC); reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR | IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX);
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