tbh i dont think that caused an issue but ill try openwrt forum
Then what else changed?
not sure tbh, my optical SFP works fine, just the copper one
@ericwoud : to be sure it’s not the modules but truly a software problem: I borrowed from another switch (I returned those, it was just for this experiment) another SFP SR RJ45 trainsciver and did the eeprom dump, do you also see the eeprom problem? or is it working fine here, it’s simply because I do not have proper phy drivers installed (no clue what they are in the first place)
root@APBureau4:~# i2cdump -y 4 0x50
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 03 04 07 10 00 00 00 00 00 00 00 06 67 00 00 00 ????.......?g...
10: 08 02 00 1e 44 65 6c 6f 63 6b 20 20 20 20 20 20 ??.?Delock
20: 20 20 20 20 00 00 00 00 38 36 34 36 30 20 20 20 ....86460
30: 20 20 20 20 20 20 20 20 31 20 20 20 03 52 00 93 1 ?R.?
40: 00 1a 00 00 38 36 34 36 30 32 32 34 39 33 39 39 .?..864602249399
50: 20 20 20 20 32 32 31 31 32 38 20 20 68 f0 03 e3 221128 h???
60: 9f 00 11 46 22 5e c3 2e 6d 0e d2 32 ff 11 d1 00 ?.?F"^?.m??2.??.
70: 1c 6c bb 00 00 00 00 00 00 00 00 00 ee 55 16 d0 ?l?.........?U??
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
root@APBureau4:~# i2cdump -y 4 0x51
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 5f 00 ce 00 5a 00 d3 00 8c a0 75 30 88 b8 79 18 _.?.Z.?.??u0??y?
10: 1d 4c 01 f4 19 64 03 e8 4d f0 06 30 45 76 06 f2 ?L???d??M??0Ev??
20: 3d e8 00 c7 31 2d 00 fb 00 00 00 00 00 00 00 00 =?.?1-.?........
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
40: 00 00 00 00 3f 80 00 00 00 00 00 00 01 00 00 00 ....??......?...
50: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 f0 ?...?...?......?
60: 2f f4 82 be 00 00 00 00 00 00 00 00 00 00 82 00 /???..........?.
70: 05 40 00 00 05 40 00 00 00 00 00 ff ff ff ff 00 ?@..?@..........
80: 43 4f 55 49 41 38 4e 43 41 41 31 30 2d 32 34 31 COUIA8NCAA10-241
90: 35 2d 30 33 56 30 33 20 01 00 46 00 00 00 00 c6 5-03V03 ?.F....?
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 aa aa ..............??
c0: 53 46 50 2d 31 30 47 2d 53 52 20 20 20 20 20 20 SFP-10G-SR
d0: 20 20 20 20 33 32 00 00 00 00 00 00 00 00 00 35 32.........5
e0: 1e 28 2e 2e 31 34 29 36 00 00 00 00 00 00 00 00 ?(..14)6........
f0: 00 00 00 00 00 66 00 00 ff ff ff ff 00 00 00 00 .....f..........
root@APBureau4:~# i2cdump -y 4 0x56
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
20: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
30: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
40: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
50: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
60: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
70: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
80: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
90: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
a0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
b0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
c0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
d0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
e0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
f0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
root@APBureau4:~# i2cdetect -y 4
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: 50 51 -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: UU -- -- -- -- -- -- --
EDIT added i2cdetect output, apparently forgot to C/P it
i have the exact same thing happening
root@bpi:~# i2cdump -y 4 0x50
No size specified (using byte-data access)
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 03 04 07 10 00 00 00 00 00 06 00 03 67 00 00 00 ????.....?.?g...
10: 1e 1e 00 1e 4f 45 4d 20 20 20 20 20 20 20 20 20 ??.?OEM
20: 20 20 20 20 00 00 00 00 53 46 50 2d 31 30 47 2d ....SFP-10G-
30: 54 20 20 20 20 20 20 20 42 20 20 20 03 52 00 7f T B ?R.?
40: 00 1a 00 00 32 34 30 38 32 32 30 30 39 35 20 20 .?..2408220095
50: 20 20 20 20 32 34 30 38 32 32 20 20 68 f0 03 a7 240822 h???
60: 00 00 11 f7 8a 14 52 c1 32 db a6 5e 61 20 6b 63 ..????R?2??^a kc
70: bf 1b 53 00 00 00 00 00 00 00 00 00 c2 03 15 b0 ??S.........????
80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
root@bpi:~# i2cdump -y 4 0x51
No size specified (using byte-data access)
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 5f 00 ce 00 5a 00 d3 00 8c a0 75 30 88 b8 79 18 _.?.Z.?.??u0??y?
10: 1d 4c 01 f4 19 64 03 e8 4d f0 06 30 3d e8 06 f2 ?L???d??M??0=???
20: 2b d4 00 c7 27 10 00 df 00 00 00 00 00 00 00 00 +?.?'?.?........
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
40: 00 00 00 00 3f 80 00 00 00 00 00 00 01 00 00 00 ....??......?...
50: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 f1 ?...?...?......?
60: 16 00 83 27 0b b8 13 88 00 00 00 00 00 00 02 00 ?.?'????......?.
70: 00 40 00 00 00 40 00 00 00 00 00 ff ff ff ff 00 .@...@..........
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
f0: 00 00 00 00 00 00 00 00 ff ff ff ff 00 00 00 00 ................
root@bpi:~# i2cdump -y 4 0x56
No size specified (using byte-data access)
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: a0 XX 31 XX 60 XX e0 XX b3 XX 00 XX 00 XX 31 XX ?X1X`X?X?X.X.X1X
10: 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX 00 XX .X.X.X.X.X.X.X.X
20: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
30: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
40: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
50: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
60: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
70: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
80: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
90: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
a0: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
b0: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
c0: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
d0: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
e0: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
f0: ff XX ff XX ff XX ff XX ff XX ff XX ff XX ff XX .X.X.X.X.X.X.X.X
root@bpi:~# i2cdetect -y 4
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: 50 51 -- -- -- -- 56 -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: UU -- -- -- -- -- -- --
my sfp also seems to be stuck in 10mbps mode
ok, so this seems not related to my specific setup. Somehow, I’m happy to hear. Does anybody know a way to force disable the parallel driver loading at kernel boot? As it seemed to work at my side when enabling i2c core debug, it may be useful to disable parallel driver loading