From patchwork Fri Jan 31 05:41:06 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Filippov X-Patchwork-Id: 315516 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id DC67F2C00BE for ; Fri, 31 Jan 2014 16:52:51 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932146AbaAaFv4 (ORCPT ); Fri, 31 Jan 2014 00:51:56 -0500 Received: from mail-la0-f47.google.com ([209.85.215.47]:42072 "EHLO mail-la0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751854AbaAaFvQ (ORCPT ); Fri, 31 Jan 2014 00:51:16 -0500 Received: by mail-la0-f47.google.com with SMTP id hr17so3108851lab.6 for ; Thu, 30 Jan 2014 21:51:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=C8L5i0UzqyfN+LWBGfmLgKOJDj5xfTu1dm2jpX3i9L4=; b=g/7o013sFETgnM2KqYTQtHfIz2k2VOwJce3ElYmCvvQR5Q9/s1pTrSPHbSreyXyMlj fvD+u2uq+YVt2gFRBgXnWMgS3bl6PStEznGKLBN0PVhqyomDNosDvRhqfiqjkHPzteHl clYzk4L3F/UFTV4H8Z6jjI1MLlptSjg+fkueIVRlewPttVD2/jfI8yXspTKRLNxTQ6LA LHcwsvphMgmQMe383hUbPNRU/Iopdg5grdfWMjhovE8ynfILg8iauWfVK0oj95i8ljVn CB0/GVYf5R+Xb0Fl/e7fBWTPo2hO9l+uKWlSx1cIze/segqjky61c7i75kdzLOE1objJ X2sQ== X-Received: by 10.152.23.132 with SMTP id m4mr250201laf.34.1391147475130; Thu, 30 Jan 2014 21:51:15 -0800 (PST) Received: from octofox.metropolis ([188.134.19.124]) by mx.google.com with ESMTPSA id z3sm12379172lag.10.2014.01.30.21.51.13 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 Jan 2014 21:51:14 -0800 (PST) From: Max Filippov To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: "David S. Miller" , Ben Hutchings , Florian Fainelli , Marc Gauthier , Max Filippov Subject: [PATCH v2 3/4] net: ethoc: implement ethtool get registers Date: Fri, 31 Jan 2014 09:41:06 +0400 Message-Id: <1391146867-30508-4-git-send-email-jcmvbkbc@gmail.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1391146867-30508-1-git-send-email-jcmvbkbc@gmail.com> References: <1391146867-30508-1-git-send-email-jcmvbkbc@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Signed-off-by: Max Filippov Reviewed-by: Florian Fainelli Reviewed-by: Ben Hutchings --- 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, };