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Message-Id: <20210520200223.3375421-1-olteanv@gmail.com>
Date: Thu, 20 May 2021 23:02:21 +0300
From: Vladimir Oltean <olteanv@...il.com>
To: Jakub Kicinski <kuba@...nel.org>,
"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Cc: Florian Fainelli <f.fainelli@...il.com>,
Andrew Lunn <andrew@...n.ch>,
Vivien Didelot <vivien.didelot@...il.com>,
Mark Brown <broonie@...nel.org>, linux-spi@...r.kernel.org,
Guenter Roeck <linux@...ck-us.net>,
Vladimir Oltean <vladimir.oltean@....com>
Subject: [PATCH v2 net-next 0/2] Adapt the sja1105 DSA driver to the SPI controller's transfer limits
From: Vladimir Oltean <vladimir.oltean@....com>
This series changes the SPI transfer procedure in sja1105 to take into
consideration the buffer size limitations that the SPI controller driver
might have.
Changes in v2:
Remove the driver's use of cs_change and send multiple, smaller SPI
messages instead of a single large one.
Vladimir Oltean (2):
net: dsa: sja1105: send multiple spi_messages instead of using
cs_change
net: dsa: sja1105: adapt to a SPI controller with a limited max
transfer size
drivers/net/dsa/sja1105/sja1105_spi.c | 80 ++++++++++++---------------
1 file changed, 34 insertions(+), 46 deletions(-)
--
2.25.1
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