Re: [PATCH] net: sfp: add quirk for Finisar FTLF8536P4BCL

Vadym Kochan
2021-10-18T11:05:36Z

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Hi Russel,

Russell King (Oracle) <linux@armlinux.org.uk> writes:

> On Wed, Oct 13, 2021 at 12:45:42PM +0200, Paul Menzel wrote:
>> From: Taras Chornyi <taras.chornyi@plvision.eu>
>>
>> Finisar FTLF8536P4BCL can operate at 1000base-X and 10000base-SR, but
>> reports 25G & 100GBd SR in it's EEPROM.
>>
>> Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
>> Signed-off-by: Taras Chornyi <taras.chornyi@plvision.eu>
>>
>> [Upstream from https://github.com/dentproject/dentOS/pull/133/commits/b87b10ef72ea4638e80588facf3c9c2c1be67b40]
>>
>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
>
> Hi Paul,
>
> Please can you send me the file resulting from:
>
> ethtool -m ethX raw on > file
>
> please - it will be binary data, and that is exactly what I'm after.
> I would like to see what the EEPROM contains before making a decision
> on this patch.
>
> Thanks.

Attached output of ethtool:

[-- Attachment #2: FTLF8536P4BCL.bin --]
[-- Type: application/octet-stream, Size: 512 bytes --]

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Also adding hexdump version to have it in mail:

00000000 03 04 07 00 00 00 00 00 00 00 00 06 ff 00 00 00 |................|
00000010 02 00 0a 07 46 49 4e 49 53 41 52 20 43 4f 52 50 |....FINISAR CORP|
00000020 2e 20 20 20 02 00 90 65 46 54 4c 46 38 35 33 36 |. ...eFTLF8536|
00000030 50 34 42 43 4c 20 20 20 41 20 20 20 03 52 00 b8 |P4BCL A .R..|
00000040 08 1a 70 00 55 55 48 32 30 46 4c 20 20 20 20 20 |..p.UUH20FL |
00000050 20 20 20 20 31 36 30 32 31 32 20 20 68 f0 08 64 | 160212 h..d|
00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00000100 4b 00 fb 00 46 00 00 00 8c a0 75 30 88 b8 79 18 |K...F.....u0..y.|
00000110 17 70 01 f4 16 76 03 e8 3d e9 04 eb 31 2d 06 31 |.p...v..=...1-.1|
00000120 4d f1 00 64 3d e9 00 9e 00 00 00 00 00 00 00 00 |M..d=...........|
00000130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000140 00 00 00 00 3f 80 00 00 00 00 00 00 00 01 00 00 |....?...........|
00000150 00 01 00 00 00 01 00 00 00 01 00 00 00 00 00 f4 |................|
00000160 26 f1 83 b6 00 51 00 00 0a c6 00 1e 24 4b b0 00 |&....Q......$K..|
00000170 05 28 00 00 05 28 00 00 00 00 00 00 00 00 00 01 |.(...(..........|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00000200