From: <gregkh@linuxfoundation.org>
To: preid@electromag.com.au, davem@davemloft.net,
gregkh@linuxfoundation.org, richardcochran@gmail.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "stmmac: Correctly report PTP capabilities." has been added to the 4.3-stable tree
Date: Tue, 17 Nov 2015 14:43:14 -0800 [thread overview]
Message-ID: <144780019416276@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
stmmac: Correctly report PTP capabilities.
to the 4.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
stmmac-correctly-report-ptp-capabilities.patch
and it can be found in the queue-4.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From foo@baz Tue Nov 17 14:33:46 PST 2015
From: Phil Reid <preid@electromag.com.au>
Date: Fri, 30 Oct 2015 16:43:55 +0800
Subject: stmmac: Correctly report PTP capabilities.
From: Phil Reid <preid@electromag.com.au>
[ Upstream commit e6dbe1eb2db0d7a14991c06278dd3030c45fb825 ]
priv->hwts_*_en indicate if timestamping is enabled/disabled at run
time. But priv->dma_cap.time_stamp and priv->dma_cap.atime_stamp
indicates HW is support for PTPv1/PTPv2.
Signed-off-by: Phil Reid <preid@electromag.com.au>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -721,10 +721,13 @@ static int stmmac_get_ts_info(struct net
{
struct stmmac_priv *priv = netdev_priv(dev);
- if ((priv->hwts_tx_en) && (priv->hwts_rx_en)) {
+ if ((priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp)) {
- info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE |
+ info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE |
+ SOF_TIMESTAMPING_TX_HARDWARE |
+ SOF_TIMESTAMPING_RX_SOFTWARE |
SOF_TIMESTAMPING_RX_HARDWARE |
+ SOF_TIMESTAMPING_SOFTWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
if (priv->ptp_clock)
Patches currently in stable-queue which might be from preid@electromag.com.au are
queue-4.3/stmmac-correctly-report-ptp-capabilities.patch
reply other threads:[~2015-11-17 22:43 UTC|newest]
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