forked from Minki/linux
bnx2x: Enable FEC for 57810-KR
Enable FEC(Forward Error Correction) for 57810-KR to reduce link errors. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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c482e6c064
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6b1f3900fc
drivers/net/bnx2x
@ -3624,6 +3624,12 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
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bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
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MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16);
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/* Advertised and set FEC (Forward Error Correction) */
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bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
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MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT2,
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(MDIO_WC_REG_AN_IEEE1BLK_AN_ADV2_FEC_ABILITY |
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MDIO_WC_REG_AN_IEEE1BLK_AN_ADV2_FEC_REQ));
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/* Enable CL37 BAM */
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if (REG_RD(bp, params->shmem_base +
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offsetof(struct shmem_region, dev_info.
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@ -6853,6 +6853,9 @@ Theotherbitsarereservedandshouldbezero*/
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#define MDIO_WC_REG_IEEE0BLK_AUTONEGNP 0x7
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#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT0 0x10
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#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1 0x11
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#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT2 0x12
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#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADV2_FEC_ABILITY 0x4000
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#define MDIO_WC_REG_AN_IEEE1BLK_AN_ADV2_FEC_REQ 0x8000
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#define MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150 0x96
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#define MDIO_WC_REG_XGXSBLK0_XGXSCONTROL 0x8000
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#define MDIO_WC_REG_XGXSBLK0_MISCCONTROL1 0x800e
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