From: Yoshihiro Kaneko <ykaneko0929@gmail.com>
To: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
linux-sh@vger.kernel.org, Grant Likely <grant.likely@linaro.org>
Subject: [PATCH] sh_eth: r8a779x: Enable automatically fetch receive descriptor
Date: Thu, 13 Nov 2014 06:56:59 +0000 [thread overview]
Message-ID: <1415861819-27812-1-git-send-email-ykaneko0929@gmail.com> (raw)
From: Kouei Abe <kouei.abe.cp@renesas.com>
HDMAC automatically fetches the receive descriptor and receives frames.
Continuous reception of multiple frames is possible.
Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
---
This patch is based on net-next tree.
drivers/net/ethernet/renesas/sh_eth.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index dbe8606..badb734 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -494,6 +494,7 @@ static struct sh_eth_cpu_data r8a779x_data = {
.eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE |
EESR_ECI,
+ .rmcr_value = RMCR_RNC,
.apr = 1,
.mpr = 1,
--
1.9.1
next reply other threads:[~2014-11-13 6:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 6:56 Yoshihiro Kaneko [this message]
2014-11-13 20:03 ` [PATCH] sh_eth: r8a779x: Enable automatically fetch receive descriptor David Miller
2014-11-13 21:59 ` Sergei Shtylyov
2014-11-13 21:57 ` Sergei Shtylyov
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