Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
Kernel driver for Intel Sunrise Point-H PMC
View unanswered posts
View posts from last 24 hours

 
Reply to topic    Gentoo Forums Forum Index Kernel & Hardware
View previous topic :: View next topic  
Author Message
brundage
Tux's lil' helper
Tux's lil' helper


Joined: 02 Dec 2004
Posts: 107

PostPosted: Tue Aug 21, 2018 9:56 pm    Post subject: Kernel driver for Intel Sunrise Point-H PMC Reply with quote

I'm on kernel 4.14.65-gentoo and am having a hard time finding the driver for this one last piece of hardware.

Motherboard: ASUS H170 PRO GAMING

lshw
Code:
        *-memory UNCLAIMED
             description: Memory controller
             product: Sunrise Point-H PMC
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 31
             width: 32 bits
             clock: 33MHz (30.3ns)
             capabilities: bus_master
             configuration: latency=0
             resources: memory:df344000-df347fff


lspci
Code:
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
   Subsystem: ASUSTeK Computer Inc. Sunrise Point-H PMC
   Flags: bus master, fast devsel, latency 0
   Memory at df344000 (32-bit, non-prefetchable) [size=16K]


Anyone know if this is supported in 4.14 and where to find the CONFIG?
Back to top
View user's profile Send private message
Anon-E-moose
Advocate
Advocate


Joined: 23 May 2008
Posts: 3956
Location: Dallas area

PostPosted: Tue Aug 21, 2018 10:13 pm    Post subject: Reply with quote

intel_pmc_core

device drivers -> x86 platform specific device drivers -> intel pmc core driver
_________________
Asus m5a99fx, FX 8320 - nouveau, oss4, rx550 for qemu passthrough
Acer laptop E5-575, i3-7100u - i965, alsa
---both---
5.0.13 zen kernel, profile 17.0 (no-pie) amd64-no-multilib
gcc 8.2.0, eudev, openrc, openbox, palemoon
Back to top
View user's profile Send private message
bunder
Bodhisattva
Bodhisattva


Joined: 10 Apr 2004
Posts: 5845

PostPosted: Tue Aug 21, 2018 10:21 pm    Post subject: Reply with quote

odd, i have that driver enabled on my laptop but it doesn't seem to do anything... and lspci doesn't show as it being used.
_________________
Neddyseagoon wrote:
The problem with leaving is that you can only do it once and it reduces your influence.

banned from #gentoo since sept 2017
Back to top
View user's profile Send private message
Anon-E-moose
Advocate
Advocate


Joined: 23 May 2008
Posts: 3956
Location: Dallas area

PostPosted: Tue Aug 21, 2018 10:33 pm    Post subject: Reply with quote

I have rev 21 on my acer laptop and it shows up as being installed and used. as for what it does *shrugs*
_________________
Asus m5a99fx, FX 8320 - nouveau, oss4, rx550 for qemu passthrough
Acer laptop E5-575, i3-7100u - i965, alsa
---both---
5.0.13 zen kernel, profile 17.0 (no-pie) amd64-no-multilib
gcc 8.2.0, eudev, openrc, openbox, palemoon
Back to top
View user's profile Send private message
brundage
Tux's lil' helper
Tux's lil' helper


Joined: 02 Dec 2004
Posts: 107

PostPosted: Thu Aug 23, 2018 7:46 pm    Post subject: Reply with quote

Anon-E-moose wrote:
intel_pmc_core

device drivers -> x86 platform specific device drivers -> intel pmc core driver


I have this enabled already and the system doesn't report it in use for Sunrise Point-H SMBus.

Code:
0 blaze src/linux # zcat /proc/config.gz|egrep INTEL_PMC_CORE
CONFIG_INTEL_PMC_CORE=y


Code:
0 blaze src/linux # lspci -k
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
        Subsystem: ASUSTeK Computer Inc. Sunrise Point-H PMC
Back to top
View user's profile Send private message
Anon-E-moose
Advocate
Advocate


Joined: 23 May 2008
Posts: 3956
Location: Dallas area

PostPosted: Thu Aug 23, 2018 7:52 pm    Post subject: Reply with quote

Then I don't know what to tell you, I'm kernel 4.14.62 and works, though lspci says mine is (rev 21), maybe things have changed between the revs.

Edit to add: I see yours is a H PMC, probably too new for that driver, you'll have to see if newer kernel might recognize it.

Code:
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
        Subsystem: Acer Incorporated [ALI] Sunrise Point-LP PMC
        Kernel driver in use: intel_pmc_core

_________________
Asus m5a99fx, FX 8320 - nouveau, oss4, rx550 for qemu passthrough
Acer laptop E5-575, i3-7100u - i965, alsa
---both---
5.0.13 zen kernel, profile 17.0 (no-pie) amd64-no-multilib
gcc 8.2.0, eudev, openrc, openbox, palemoon
Back to top
View user's profile Send private message
brundage
Tux's lil' helper
Tux's lil' helper


Joined: 02 Dec 2004
Posts: 107

PostPosted: Sat Aug 25, 2018 2:53 pm    Post subject: Reply with quote

Anon-E-moose wrote:
Then I don't know what to tell you, I'm kernel 4.14.62 and works, though lspci says mine is (rev 21), maybe things have changed between the revs.

Edit to add: I see yours is a H PMC, probably too new for that driver, you'll have to see if newer kernel might recognize it.

Code:
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
        Subsystem: Acer Incorporated [ALI] Sunrise Point-LP PMC
        Kernel driver in use: intel_pmc_core


That's probably the case. Thanks.
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Kernel & Hardware All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum