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amd-xgbe: Fix mask appliciation for Clause 37 register
The application of a mask to clear an area of a clause 37 register value was not properly applied. Update the code to do the proper application of the mask. Reported-by: Marion & Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 2 additions and 2 deletions
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@ -943,8 +943,8 @@ static void xgbe_an37_init(struct xgbe_prv_data *pdata)
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/* Set up the Control register */
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reg = XMDIO_READ(pdata, MDIO_MMD_VEND2, MDIO_VEND2_AN_CTRL);
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reg &= XGBE_AN_CL37_TX_CONFIG_MASK;
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reg &= XGBE_AN_CL37_PCS_MODE_MASK;
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reg &= ~XGBE_AN_CL37_TX_CONFIG_MASK;
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reg &= ~XGBE_AN_CL37_PCS_MODE_MASK;
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switch (pdata->an_mode) {
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case XGBE_AN_MODE_CL37:
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