Messages in this thread | | | From | KARBOWSKI Piotr <> | Subject | Boot stops with ehci-pci, kernel 4.3.0 | Date | Mon, 23 Nov 2015 23:26:38 +0100 |
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Hello,
I am facing an strange issue. I am unable to boot a Dell PowerEdge R210 if ehci-pci module is built into the kernel. The _ marker just blinks, after few minutes nothing has changed. The last messages it does display that I can get thru iDRAC is:
ehci_hcd: USB 2.0 'Enhanced' Host Controller ehci-pci: EHCI PCI platform driver ehci-pci 0000:00:1a.0: EHCI Host Controller ehci-pci 0000:00:1a.0: new USB bus registred, assigned bust number 1 ehci-pci 0000:00:1a.0: debug port 2 ehci-pci 0000:00:1a.0: irq 22, io mem 0xdf0fa0
if I disable the USB support, the kernel does boots just fine. Booting Ubuntu 14.04's kernel 3.13.0-24-generic does not seems to suffer from this very problem.
The lspci -vvv for ehci-pci (from ubuntu 14.04 rescue image):
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI]) Subsystem: Dell Device 02a5 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 22 Region 0: Memory at df0fa000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: ehci-pci
For the test purpose I've created a bare-minimal kernel with `make allnoconfig`. Not even filesystem has been included, and it still fails the same way.
I'd appreciate any help on resolving this very issue.
-- Piotr.
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