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| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2016-05-14 14:55:49 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-05-16 13:55:49 -0400 |
| commit | 7d6da453efce17fae35707fa7e5757e7ade8b3cc (patch) | |
| tree | 0c9aa7ef2dbc90364b5fa27b45c4e4c1bfa8eb0d /samples | |
| parent | net: w5100: fix MAC filtering for W5500 (diff) | |
| download | linux-dev-7d6da453efce17fae35707fa7e5757e7ade8b3cc.tar.xz linux-dev-7d6da453efce17fae35707fa7e5757e7ade8b3cc.zip | |
net: w5100: increase TX timeout period
This increases TX timeout period from one second to 5 seconds which is
the default value if the driver doesn't explicitly set
net_device->watchdog_timeo.
The one second timeout is too short for W5100 with SPI interface mode
which doesn't support burst READ/WRITE processing in the SPI transfer.
If the packet is transmitted while RX packets are being received at a
very high rate, the TX transmittion work in the workqueue is delayed
and the watchdog timer is expired.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Mike Sinkovsky <msink@permonline.ru>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions