From: Giuseppe Cavallaro <peppe.cavallaro@st.com>
To: <netdev@vger.kernel.org>
Cc: <gabriel.fernandez@linaro.org>, <afaerber@suse.de>,
<fschaefer.oss@googlemail.com>, <dinh.linux@gmail.com>,
<davem@davemloft.net>, <preid@electromag.com.au>,
<tomeu@tomeuvizoso.net>, <fabrice.gasnier@st.com>,
<alexandre.torgue@st.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>
Subject: [PATCH (net-next.git)] STMMAC: fix TX Normal descriptor
Date: Wed, 16 Mar 2016 11:21:48 +0100 [thread overview]
Message-ID: <1458123709-19692-1-git-send-email-peppe.cavallaro@st.com> (raw)
On top of the Oct_2015 driver version committed into net-next, this patch
fixes a problem for the HW where the normal descriptor are used at runtime
instead of the Enhanced/Alternate descriptors.
In the beginning, it was suggested to revert the patch:
"stmmac: first frame prep at the end of xmit routine"
and it has been noticed that w/o it the normal TDES 0 and 1 were good filled.
Then has been proposed this new fix (w/o reverting the patch above).
Giuseppe Cavallaro (1):
stmmac: fix TX normal DESC
drivers/net/ethernet/stmicro/stmmac/norm_desc.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
--
1.7.4.4
next reply other threads:[~2016-03-16 10:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-16 10:21 Giuseppe Cavallaro [this message]
2016-03-16 10:21 ` [PATCH (net-next.git)] stmmac: fix TX normal DESC Giuseppe Cavallaro
2016-03-18 14:07 ` Tomeu Vizoso
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