net: stmmac: Fix bad RX timestamp extraction

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As noted in dwmac4_wrback_get_rx_timestamp_status the timestamp is found
in the context descriptor following the current descriptor. However the
current code looks for the context descriptor in the current
descriptor, which will always fail.

Signed-off-by: Fredrik Hallenberg <megahallon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Fredrik Hallenberg 2017-12-18 23:34:00 +01:00 • committed by David S. Miller

parent 200922c93f

commit a176245699

5 changed files with 8 additions and 6 deletions

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2

drivers/net/ethernet/stmicro/stmmac/common.h

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5

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

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3

drivers/net/ethernet/stmicro/stmmac/enh_desc.c

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2

drivers/net/ethernet/stmicro/stmmac/norm_desc.c

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2

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

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