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xhci_hcd for pci-e help please [solved]
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cwc
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Location: Tri-Cities, WA USA

PostPosted: Thu May 11, 2017 12:09 pm    Post subject: xhci_hcd for pci-e help please [solved] Reply with quote

How do I enable Kernel driver in use: xhci_hcd ?

# dmesg | grep -i xhci
yeild nothing

I posted a previous post in reference to the USB PCI-e controller
03:00.0 USB controller: Fresco Logic FL1100 USB 3.0 Host Controller (rev 10)

But I have been able to use it using the sysresccd usb but not on my OS.
uname -a
Linux ciclo 4.4.39-gentoo #3 SMP Thu Mar 2 20:59:52 PST 2017 x86_64 AMD FX(tm)-4350 Quad-Core Processor AuthenticAMD GNU/Linux

lspci -v from my OS
03:00.0 USB controller: Fresco Logic FL1100 USB 3.0 Host Controller (rev 10) (prog-if 30 [XHCI])
Subsystem: Fresco Logic FL1100 USB 3.0 Host Controller
Flags: fast devsel, IRQ 25, NUMA node 0
Memory at fe100000 (64-bit, non-prefetchable) [size=64K]
Memory at fe111000 (64-bit, non-prefetchable) [size=4K]
Memory at fe110000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable- Count=8 Masked-
Capabilities: [100] Advanced Error Reporting


On my machine using the sysresccd
03:00.0 USB controller: Fresco Logic Device 1100 (rev 10) (prog-if 30 [XHCI])
Subsystem: Fresco Logic Device 1100
Flags: bus master, fast devsel, latency 0, IRQ 47
Memory at fe100000 (64-bit, non-prefetchable) [size=64K]
Memory at fe111000 (64-bit, non-prefetchable) [size=4K]
Memory at fe110000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable+ Count=8 Masked-
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: xhci_hcd

I did get ther kenel .conf from systemrccd
https://pastebin.com/6U8zEj7A

from sysresccd
Code:

root@sysresccd /root % dmesg | grep -i xhci
[    1.830681] xhci_hcd 0000:03:00.0: xHCI Host Controller
[    1.831092] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 8
[    1.831929] xhci_hcd 0000:03:00.0: irq 72 for MSI/MSI-X
[    1.831934] xhci_hcd 0000:03:00.0: irq 73 for MSI/MSI-X
[    1.831937] xhci_hcd 0000:03:00.0: irq 74 for MSI/MSI-X
[    1.831940] xhci_hcd 0000:03:00.0: irq 75 for MSI/MSI-X
[    1.831942] xhci_hcd 0000:03:00.0: irq 76 for MSI/MSI-X
[    1.833018] usb usb8: Product: xHCI Host Controller
[    1.833402] usb usb8: Manufacturer: Linux 3.10.55-std440-amd64 xhci_hcd
[    1.834152] xHCI xhci_add_endpoint called for root hub
[    1.834153] xHCI xhci_check_bandwidth called for root hub
[    1.834961] xhci_hcd 0000:03:00.0: xHCI Host Controller
[    1.835345] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 9
[    1.837049] usb usb9: Product: xHCI Host Controller
[    1.837413] usb usb9: Manufacturer: Linux 3.10.55-std440-amd64 xhci_hcd
[    1.838187] xHCI xhci_add_endpoint called for root hub
[    1.838188] xHCI xhci_check_bandwidth called for root hub
[    3.233493] usb 8-3: new high-speed USB device number 2 using xhci_hcd
[   92.566781] usb 8-4: new high-speed USB device number 3 using xhci_hcd
root@sysresccd /root % lsmod
Module                  Size  Used by
acpi_cpufreq           16536  0
mperf                  12401  1 acpi_cpufreq
crc32_pclmul           12483  0
crc32c_intel           16568  0
ghash_clmulni_intel    12523  0
eeepc_wmi              12390  0
asus_wmi               20682  1 eeepc_wmi
sparse_keymap          12655  1 asus_wmi
rfkill                 17397  1 asus_wmi
microcode              20762  0
serio_raw              12439  0
edac_core              40679  0
edac_mce_amd           16704  0
shpchp                 29571  0
sp5100_tco             12437  0
fam15h_power           12437  0
k10temp                12437  0
i2c_piix4              12437  0
raid10                 41135  0
raid456                61659  0
async_raid6_recov      12505  1 raid456
async_pq               12534  2 raid456,async_raid6_recov
async_xor              12481  3 async_pq,raid456,async_raid6_recov
async_memcpy           12388  2 raid456,async_raid6_recov
async_tx               12624  5 async_pq,raid456,async_xor,async_memcpy,async_raid6_recov
raid1                  28846  0
raid0                  16515  0
multipath              12390  0
linear                 12390  0
nouveau               739694  2
usb_storage            51089  1
ttm                    54178  1 nouveau
drm_kms_helper         39075  1 nouveau
drm                   205516  4 ttm,drm_kms_helper,nouveau
r8169                  49389  0
mii                    12678  1 r8169
i2c_algo_bit           12477  1 nouveau
i2c_core               22338  5 drm,i2c_piix4,drm_kms_helper,i2c_algo_bit,nouveau
mxm_wmi                12516  1 nouveau
video                  16668  2 nouveau,asus_wmi
wmi                    12741  3 mxm_wmi,nouveau,asus_wmi





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Last edited by cwc on Fri May 12, 2017 11:33 am; edited 1 time in total
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cyberhoffman
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PostPosted: Thu May 11, 2017 7:25 pm    Post subject: Reply with quote

Code:
grep CONFIG_USB_XHCI_HCD /usr/src/linux/.config
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cwc
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PostPosted: Thu May 11, 2017 11:10 pm    Post subject: Reply with quote

cyberhoffman wrote:
Code:
grep CONFIG_USB_XHCI_HCD /usr/src/linux/.config


I get a positive results:

CONFIG_USB_XHCI_HCD=y

I'm comparing the sysrc .conf and mine to see the differences.

It's a research project at this point.
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roarinelk
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PostPosted: Fri May 12, 2017 6:06 am    Post subject: Reply with quote

cwc wrote:
cyberhoffman wrote:
Code:
grep CONFIG_USB_XHCI_HCD /usr/src/linux/.config


I get a positive results:

CONFIG_USB_XHCI_HCD=y


You also need to set CONFIG_USB_XHCI_PCI=y
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cwc
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PostPosted: Fri May 12, 2017 11:32 am    Post subject: Reply with quote

roarinelk wrote:
cwc wrote:
cyberhoffman wrote:
Code:
grep CONFIG_USB_XHCI_HCD /usr/src/linux/.config


I get a positive results:

CONFIG_USB_XHCI_HCD=y


You also need to set CONFIG_USB_XHCI_PCI=y


Got it. All is good!

fdisk -l | grep sdd
Disk /dev/sdd: 1.9 GiB, 2003828736 bytes, 3913728 sectors
/dev/sdd1 1948285285 3650263507 1701978223 811.6G 6e unknown
/dev/sdd2 0 0 0 0B 74 unknown
/dev/sdd4 28049408 28049848 441 220.5K 0 Empty

https://pastebin.com/buxjDfD4
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