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Waterdevil
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Joined: 15 Aug 2017
Posts: 172
Location: LaniakeaHypercluster VirgoSupercluster MilkomedaGroup OrionArm Sector001 GouldBelt SolSystem Austria
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 Posted: Fri Oct 20, 2017 1:33 pm Post subject: Kernel driver missing? |
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Hello world,
my system Lenovo Legion Y520 has pci devices with missing kernel drivers.
| Code: | uname -a
Linux allengen 4.12.12-gentoo #19 SMP Wed Oct 18 15:48:15 CEST 2017 x86_64 Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz GenuineIntel GNU/Linux |
| Code: | lspci -k
00:00.0 Host bridge: Intel Corporation Device 5910 (rev 05)
Subsystem: Lenovo Device 3804
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
Subsystem: Lenovo Sunrise Point-H LPC Controller
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
Subsystem: Lenovo Sunrise Point-H PMC |
Are they not listed but built in kernel? And how can I list them?
I've a few other systems with Host bridge kernel driver for skylake skl-uncore or similar *uncore.
So I had expected kbl-uncore for kabylake or so.
best regards
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Roman_Gruber
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Joined: 03 Oct 2006
Posts: 3846
Location: Austro Bavaria
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| Posted: Mon Nov 06, 2017 11:52 pm Post subject: |
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I usually use
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Waterdevil
Apprentice
Joined: 15 Aug 2017
Posts: 172
Location: LaniakeaHypercluster VirgoSupercluster MilkomedaGroup OrionArm Sector001 GouldBelt SolSystem Austria
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| Posted: Tue Nov 07, 2017 8:30 am Post subject: |
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Hi, there is no option -kk in man lspci! And I can't see any differences.
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Main-Sys: LianLi modded Big Cube 8000,X11DPG-QT,MEM:64G,LSI 9305,HDD:102TB(16x3T,8x6T,4x1T,1x0,5Tm.2,4x0,5TSSD),nVidia GTX1060,NIC:2x10GbSFP+,Fans:20,PSU:1200W+500W,UPS:APC1500VA,FibreChannel,Tandberg LTO-6 |
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NeddySeagoon
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Joined: 05 Jul 2003
Posts: 54232
Location: 56N 3W
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| Posted: Tue Nov 07, 2017 10:07 am Post subject: |
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Waterdevil,
| Code: | | grep -R -i "sunrise" /usr/src/linux/ |
will list all the files in the kernel that mention "sunrise" (ignoring case)
That will give you some idea of where to look in the kernel.
You can add the -A -B or -C optinos to that grep if you like. See
The | Code: | 00:00.0 Host bridge: Intel Corporation Device 5910 (rev 05)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31) |
don't normally have kernel drivers. They must be configured by firmware before almost everything else works.
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those that do backups
those that have never had a hard drive fail. |
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Kernel & Hardware
