From: Max Filippov <jcmvbkbc@gmail.com>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
Ben Hutchings <ben@decadent.org.uk>,
Florian Fainelli <f.fainelli@gmail.com>,
Marc Gauthier <marc@cadence.com>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH v2 3/4] net: ethoc: implement ethtool get registers
Date: Fri, 31 Jan 2014 09:41:06 +0400 [thread overview]
Message-ID: <1391146867-30508-4-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1391146867-30508-1-git-send-email-jcmvbkbc@gmail.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/net/ethernet/ethoc.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 779d3c3..5da32a7 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -51,6 +51,7 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
#define ETH_HASH0 0x48
#define ETH_HASH1 0x4c
#define ETH_TXCTRL 0x50
+#define ETH_END 0x54
/* mode register */
#define MODER_RXEN (1 << 0) /* receive enable */
@@ -912,9 +913,28 @@ static int ethoc_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return phy_ethtool_sset(phydev, cmd);
}
+static int ethoc_get_regs_len(struct net_device *netdev)
+{
+ return ETH_END;
+}
+
+static void ethoc_get_regs(struct net_device *dev, struct ethtool_regs *regs,
+ void *p)
+{
+ struct ethoc *priv = netdev_priv(dev);
+ u32 *regs_buff = p;
+ unsigned i;
+
+ regs->version = 0;
+ for (i = 0; i < ETH_END / sizeof(u32); ++i)
+ regs_buff[i] = ethoc_read(priv, i * sizeof(u32));
+}
+
const struct ethtool_ops ethoc_ethtool_ops = {
.get_settings = ethoc_get_settings,
.set_settings = ethoc_set_settings,
+ .get_regs_len = ethoc_get_regs_len,
+ .get_regs = ethoc_get_regs,
.get_link = ethtool_op_get_link,
.get_ts_info = ethtool_op_get_ts_info,
};
--
1.8.1.4
next prev parent reply other threads:[~2014-01-31 5:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-31 5:41 [PATCH v2 0/4] OpenCores 10/100 MAC ethtool operations Max Filippov
2014-01-31 5:41 ` [PATCH v2 1/4] net: ethoc: implement basic " Max Filippov
2014-01-31 5:41 ` [PATCH v2 2/4] net: ethoc: implement ethtool get/set settings Max Filippov
2014-01-31 18:03 ` Ben Hutchings
2014-01-31 5:41 ` Max Filippov [this message]
2014-01-31 5:41 ` [PATCH v2 4/4] net: ethoc: implement ethtool get/set ring parameters Max Filippov
2014-02-02 0:57 ` [PATCH v2 0/4] OpenCores 10/100 MAC ethtool operations David Miller
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