net: ethernet: mediatek: bug fix to disable HW LRO
(1) Modify the register settings for LRO relinquishments (2) Jump out from the waiting loop while LRO relinquishments are done Signed-off-by: Nelson Chang <nelson.chang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1374,6 +1374,7 @@ static void mtk_hwlro_rx_uninit(struct mtk_eth *eth)
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msleep(20);
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continue;
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}
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break;
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}
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/* invalidate lro rings */
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@ -102,8 +102,8 @@
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#define MTK_LRO_EN BIT(0)
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#define MTK_L3_CKS_UPD_EN BIT(7)
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#define MTK_LRO_ALT_PKT_CNT_MODE BIT(21)
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#define MTK_LRO_RING_RELINQUISH_REQ (0x3 << 26)
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#define MTK_LRO_RING_RELINQUISH_DONE (0x3 << 29)
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#define MTK_LRO_RING_RELINQUISH_REQ (0x7 << 26)
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#define MTK_LRO_RING_RELINQUISH_DONE (0x7 << 29)
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#define MTK_PDMA_LRO_CTRL_DW1 0x984
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#define MTK_PDMA_LRO_CTRL_DW2 0x988
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