From: Igor Russkikh <Igor.Russkikh@aquantia.com>
To: "netdev@vger.kernel.org" <netdev@vger.kernel.org>
Cc: "richardcochran@gmail.com" <richardcochran@gmail.com>,
"davem@davemloft.net" <davem@davemloft.net>,
Egor Pomozov <Egor.Pomozov@aquantia.com>,
Sergey Samoilenko <Sergey.Samoilenko@aquantia.com>,
Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>,
Igor Russkikh <Igor.Russkikh@aquantia.com>
Subject: [PATCH net-next 09/11] net: aquantia: implement get_ts_info ethtool
Date: Mon, 9 Sep 2019 13:38:55 +0000 [thread overview]
Message-ID: <e3e53701e78fd45dabeb9b773663d30acd20ac7b.1568034880.git.igor.russkikh@aquantia.com> (raw)
In-Reply-To: <cover.1568034880.git.igor.russkikh@aquantia.com>
From: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Ethtool callback with basic information on what PTP features are supported
by the device.
Co-developed-by: Egor Pomozov <egor.pomozov@aquantia.com>
Signed-off-by: Egor Pomozov <egor.pomozov@aquantia.com>
Co-developed-by: Sergey Samoilenko <sergey.samoilenko@aquantia.com>
Signed-off-by: Sergey Samoilenko <sergey.samoilenko@aquantia.com>
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
---
.../ethernet/aquantia/atlantic/aq_ethtool.c | 35 ++++++++++++++++++-
1 file changed, 34 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index 24df132384fb..fb40bd099a4e 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* aQuantia Corporation Network Driver
- * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ * Copyright (C) 2014-2019 aQuantia Corporation. All rights reserved
*/
/* File aq_ethtool.c: Definition of ethertool related functions. */
@@ -9,8 +9,11 @@
#include "aq_ethtool.h"
#include "aq_nic.h"
#include "aq_vec.h"
+#include "aq_ptp.h"
#include "aq_filters.h"
+#include <linux/ptp_clock_kernel.h>
+
static void aq_ethtool_get_regs(struct net_device *ndev,
struct ethtool_regs *regs, void *p)
{
@@ -377,6 +380,35 @@ static int aq_ethtool_set_wol(struct net_device *ndev,
return err;
}
+static int aq_ethtool_get_ts_info(struct net_device *ndev,
+ struct ethtool_ts_info *info)
+{
+ struct aq_nic_s *aq_nic = netdev_priv(ndev);
+
+ ethtool_op_get_ts_info(ndev, info);
+
+ info->so_timestamping |=
+ SOF_TIMESTAMPING_TX_HARDWARE |
+ SOF_TIMESTAMPING_RX_HARDWARE |
+ SOF_TIMESTAMPING_RAW_HARDWARE;
+
+ info->tx_types =
+ BIT(HWTSTAMP_TX_OFF) |
+ BIT(HWTSTAMP_TX_ON);
+
+ info->rx_filters = BIT(HWTSTAMP_FILTER_NONE);
+
+ if (aq_nic->aq_ptp)
+ info->rx_filters |= BIT(HWTSTAMP_FILTER_PTP_V2_L4_EVENT) |
+ BIT(HWTSTAMP_FILTER_PTP_V2_L2_EVENT) |
+ BIT(HWTSTAMP_FILTER_PTP_V2_EVENT);
+
+ info->phc_index = (aq_nic->aq_ptp) ?
+ ptp_clock_index(aq_ptp_get_ptp_clock(aq_nic->aq_ptp)) : -1;
+
+ return 0;
+}
+
static enum hw_atl_fw2x_rate eee_mask_to_ethtool_mask(u32 speed)
{
u32 rate = 0;
@@ -604,4 +636,5 @@ const struct ethtool_ops aq_ethtool_ops = {
.set_link_ksettings = aq_ethtool_set_link_ksettings,
.get_coalesce = aq_ethtool_get_coalesce,
.set_coalesce = aq_ethtool_set_coalesce,
+ .get_ts_info = aq_ethtool_get_ts_info,
};
--
2.17.1
next prev parent reply other threads:[~2019-09-09 13:39 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 13:38 [PATCH net-next 00/11] net: aquantia: PTP support for AQC devices Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 01/11] net: aquantia: PTP skeleton declarations and callbacks Igor Russkikh
2019-09-10 19:10 ` Andrew Lunn
2019-09-11 11:41 ` Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 02/11] net: aquantia: unify styling of bit enums Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 03/11] net: aquantia: add basic ptp_clock callbacks Igor Russkikh
2019-09-09 23:27 ` kbuild test robot
2019-09-10 2:45 ` kbuild test robot
2019-09-10 19:20 ` Andrew Lunn
2019-09-09 13:38 ` [PATCH net-next 04/11] net: aquantia: add PTP rings infrastructure Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 05/11] net: aquantia: styling fixes on ptp related functions Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 06/11] net: aquantia: implement data PTP datapath Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 07/11] net: aquantia: rx filters for ptp Igor Russkikh
2019-09-09 13:38 ` [PATCH net-next 08/11] net: aquantia: add support for ptp ioctls Igor Russkikh
2019-09-09 13:38 ` Igor Russkikh [this message]
2019-09-09 13:38 ` [PATCH net-next 10/11] net: aquantia: add support for Phy access Igor Russkikh
2019-09-09 13:39 ` [PATCH net-next 11/11] net: aquantia: add support for PIN funcs Igor Russkikh
2019-09-10 2:45 ` kbuild test robot
2019-09-10 13:03 ` kbuild test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e3e53701e78fd45dabeb9b773663d30acd20ac7b.1568034880.git.igor.russkikh@aquantia.com \
--to=igor.russkikh@aquantia.com \
--cc=Dmitry.Bezrukov@aquantia.com \
--cc=Egor.Pomozov@aquantia.com \
--cc=Sergey.Samoilenko@aquantia.com \
--cc=davem@davemloft.net \
--cc=netdev@vger.kernel.org \
--cc=richardcochran@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).