Re: [PATCH v7 3/3] net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver

From: Lukasz Stelmach
Date: Tue Nov 24 2020 - 09:30:52 EST


It was <2020-11-24 wto 13:17>, when Krzysztof Kozlowski wrote:
> On Tue, Nov 24, 2020 at 01:03:30PM +0100, Łukasz Stelmach wrote:
>> ASIX AX88796[1] is a versatile ethernet adapter chip, that can be
>> connected to a CPU with a 8/16-bit bus or with an SPI. This driver
>> supports SPI connection.
>>
>> The driver has been ported from the vendor kernel for ARTIK5[2]
>> boards. Several changes were made to adapt it to the current kernel
>> which include:
>>
>> + updated DT configuration,
>> + clock configuration moved to DT,
>> + new timer, ethtool and gpio APIs,
>> + dev_* instead of pr_* and custom printk() wrappers,
>> + removed awkward vendor power managemtn.
>> + introduced ethtool tunable to control SPI compression
>>
>> [1]
>> https://protect2.fireeye.com/v1/url?k=400e2614-1f951ecd-400fad5b-0cc47a3356b2-10d6caf77ede1dd5&q=1&e=8ef355b1-1777-4137-878d-2b11d6ef0003&u=https%3A%2F%2Fwww.asix.com.tw%2Fproducts.php%3Fop%3DpItemdetail%26PItemID%3D104%3B65%3B86%26PLine%3D65
>> [2]
>> https://protect2.fireeye.com/v1/url?k=519692a9-0e0daa70-519719e6-0cc47a3356b2-b5daaace05887741&q=1&e=8ef355b1-1777-4137-878d-2b11d6ef0003&u=https%3A%2F%2Fgit.tizen.org%2Fcgit%2Fprofile%2Fcommon%2Fplatform%2Fkernel%2Flinux-3.10-artik%2F
>>
>> The other ax88796 driver is for NE2000 compatible AX88796L chip. These
>> chips are not compatible. Hence, two separate drivers are required.
>>
>> Signed-off-by: Łukasz Stelmach <l.stelmach@xxxxxxxxxxx>
>> ---
>> MAINTAINERS | 6 +
>> drivers/net/ethernet/Kconfig | 1 +
>> drivers/net/ethernet/Makefile | 1 +
>> drivers/net/ethernet/asix/Kconfig | 35 +
>> drivers/net/ethernet/asix/Makefile | 6 +
>> drivers/net/ethernet/asix/ax88796c_ioctl.c | 221 ++++
>> drivers/net/ethernet/asix/ax88796c_ioctl.h | 26 +
>> drivers/net/ethernet/asix/ax88796c_main.c | 1132 ++++++++++++++++++++
>> drivers/net/ethernet/asix/ax88796c_main.h | 561 ++++++++++
>> drivers/net/ethernet/asix/ax88796c_spi.c | 112 ++
>> drivers/net/ethernet/asix/ax88796c_spi.h | 69 ++
>> include/uapi/linux/ethtool.h | 1 +
>> net/ethtool/common.c | 1 +
>> 13 files changed, 2172 insertions(+)
>> create mode 100644 drivers/net/ethernet/asix/Kconfig
>> create mode 100644 drivers/net/ethernet/asix/Makefile
>> create mode 100644 drivers/net/ethernet/asix/ax88796c_ioctl.c
>> create mode 100644 drivers/net/ethernet/asix/ax88796c_ioctl.h
>> create mode 100644 drivers/net/ethernet/asix/ax88796c_main.c
>> create mode 100644 drivers/net/ethernet/asix/ax88796c_main.h
>> create mode 100644 drivers/net/ethernet/asix/ax88796c_spi.c
>> create mode 100644 drivers/net/ethernet/asix/ax88796c_spi.h
>>
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index 14b8ec0bb58b..930dc859d4f7 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -2812,6 +2812,12 @@ S: Maintained
>> F: Documentation/hwmon/asc7621.rst
>> F: drivers/hwmon/asc7621.c
>>
>> +ASIX AX88796C SPI ETHERNET ADAPTER
>> +M: Łukasz Stelmach <l.stelmach@xxxxxxxxxxx>
>> +S: Maintained
>> +F: Documentation/devicetree/bindings/net/asix,ax99706c-spi.yaml
>
> Wrong file name.

Fixed. Thanks.
--
Łukasz Stelmach
Samsung R&D Institute Poland
Samsung Electronics

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