[v2,4/7] sh_eth: offload RX checksum on R8A7740
diff mbox series

Message ID 047ee1f3-b64c-5421-150e-15993049e1ef@cogentembedded.com
State Accepted
Delegated to: Geert Uytterhoeven
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Series
  • sh_eth: implement simple RX checksum offload
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Commit Message

Sergei Shtylyov Feb. 4, 2019, 6:08 p.m. UTC
The R-Mobile A1 (R8A7740) SoC manual describes the Ether MAC's RX checksum
offload the same way as it's implemented in the EtherAVB MAC...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>

---
Changes in version 2:
- added Geert's tag.

 drivers/net/ethernet/renesas/sh_eth.c |    1 +
 1 file changed, 1 insertion(+)

Patch
diff mbox series

Index: renesas/drivers/net/ethernet/renesas/sh_eth.c
===================================================================
--- renesas.orig/drivers/net/ethernet/renesas/sh_eth.c
+++ renesas/drivers/net/ethernet/renesas/sh_eth.c
@@ -670,6 +670,7 @@  static struct sh_eth_cpu_data r8a7740_da
 	.no_ade		= 1,
 	.xdfar_rw	= 1,
 	.csmr		= 1,
+	.rx_csum	= 1,
 	.tsu		= 1,
 	.select_mii	= 1,
 	.magic		= 1,