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| author | David S. Miller <davem@davemloft.net> | 2017-05-30 20:57:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-30 20:57:33 +0300 |
| commit | 9711164d03ed1aadaa266a6b15c462487cca8056 (patch) | |
| tree | 23d80e4d236923b7bce16f8cd8b4edd35ea8a2af /tools/perf/scripts/python/check-perf-trace.py | |
| parent | ae803902c71e4eb340a0d3178d65f757662b5298 (diff) | |
| parent | dfc768fbe618d97d0dde88c8e8e586201b0a7587 (diff) | |
| download | linux-9711164d03ed1aadaa266a6b15c462487cca8056.tar.xz | |
Merge branch 'net-qualcomm-add-QCA7000-UART-driver'
Stefan Wahren says:
====================
net: qualcomm: add QCA7000 UART driver
The Qualcomm QCA7000 HomePlug GreenPHY supports two interfaces:
UART and SPI. This patch series adds the missing support for UART.
This driver based on the Qualcomm code [1], but contains some changes:
* use random MAC address per default
* use net_device_stats from device
* share frame decoding between SPI and UART driver
* improve error handling
* reimplement tty_wakeup with work queue (based on slcan)
* use new serial device bus instead of ldisc
The patches 1 - 3 are just for clean up and are not related to
the UART support. Patch 4 adds SET_NETDEV_DEV() to qca_spi.
Patches 5 - 16 prepare the existing QCA7000 code for UART support.
The last patch contains the new driver.
The code itself has been tested on a Freescale i.MX28 board and
a Raspberry Pi Zero.
Changes in v8:
* add necessary header includes to qca_7k.c in order to reflect
dependencies
Changes in v7:
* fix race between tx workqueue and device deregistration (reported by Lino)
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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