From: dk-arm-linux@gmx•de (Dieter Kiermaier)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] [ARM] kirkwood: combine support for openrd base/client support
Date: Mon, 12 Oct 2009 09:46:01 +0200 [thread overview]
Message-ID: <200910120946.01628.dk-arm-linux@gmx.de> (raw)
In-Reply-To: <20091012073122.GH6085@chipmunk>
Alexander,
> Hi,
>
> * Dieter Kiermaier <dk-arm-linux@gmx•de> [2009-10-12 08:36:03+0200]:
> >
> > > * Dieter Kiermaier <dk-arm-linux@gmx•de> [2009-10-09 16:00:44+0200]:
> > > >
> > > > [snipped]
> > > >
> > > > Additionally it would be nice, if you could integrate the i2c / pcie init in your patch?
> > > > Please see Simons patch at:
> > > > http://lists.infradead.org/pipermail/linux-arm-kernel/2009-October/001950.html
> > > >
> > > Well on my Client board I get:
> > > ----
> > > northdown:~# dmesg | grep -i PCI
> > > pci 0000:00:00.0: reg 10 64bit mmio pref: [0xf1000000-0xf10fffff]
> > > pci 0000:00:00.0: reg 18 32bit mmio: [0x000000-0x1fffffff]
> > > pci 0000:00:00.0: supports D1 D2
> > > PCI: bus0: Fast back to back transfers disabled
> > >
> > > northdown:~# lspci -vvv
> > > 00:00.0 Memory controller: Marvell Technology Group Ltd. Device 6281 (rev 02)
> > > Subsystem: Marvell Technology Group Ltd. Device 11ab
> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+
> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
> > > Latency: 0, Cache Line Size: 32 bytes
> > > Interrupt: pin A routed to IRQ 9
> > > Region 0: Memory at <ignored> (64-bit, prefetchable)
> > > Capabilities: [40] Power Management version 3
> > > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> > > Status: D0 PME-Enable- DSel=0 DScale=0 PME-
> > > Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
> > > Address: 0000000000000000 Data: 0000
> > > Capabilities: [60] Express (v1) Root Port (Slot-), MSI 00
> > > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns, L1 <1us
> > > ExtTag- RBE+ FLReset-
> > > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> > > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> > > MaxPayload 128 bytes, MaxReadReq 512 bytes
> > > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
> > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 unlimited
> > > ClockPM+ Suprise- LLActRep- BwNot-
> > > LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk-
> > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
> > > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
> > > RootCap: CRSVisible-
> > > RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> > > Capabilities: [100] Advanced Error Reporting <?>
> > > ----
> > >
> > > I guess it is working fine, however as there is no PCI(e) slot to use,
> > > I'm going to disable the call for the OpenRD Client as it's pointless;
> > > unless someone objects?
> >
> > Hm, I guess on your client board there is the VGA controller connected to the PCIe port?
> > So I would left the pcie init call active!
> >
> God knows *why* someone put a VGA port (and soundcard) on there mind you
> but yes it is there. It does not seem to actually be on the PCI bus
> mind you (according to 'lspci').
>
> If you can point out where I should be looking, I will have a look and
> if I can find it I will enable it.
I'm sorry, but I haven't an openrd-client board :(
Maybe someone else can help us?
Dieter
>
> Cheers
>
next prev parent reply other threads:[~2009-10-12 7:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-09 12:39 [PATCH] [ARM] kirkwood: combine support for openrd base/client support Alexander Clouter
2009-10-09 12:41 ` Alexander Clouter
2009-10-09 14:00 ` Dieter Kiermaier
2009-10-09 14:03 ` Dhaval Vasa
2009-10-09 14:03 ` Dhaval Vasa
2009-10-09 14:05 ` Alexander Clouter
2009-10-09 14:24 ` Dieter Kiermaier
2009-10-13 3:20 ` Nicolas Pitre
2009-10-13 14:28 ` [PATCH] [ARM] kirkwood: combine support for openrd base/client?support Alexander Clouter
2009-10-09 15:24 ` [PATCH] [ARM] kirkwood: combine support for openrd base/client support Alexander Clouter
2009-10-12 6:36 ` Dieter Kiermaier
2009-10-12 7:31 ` Alexander Clouter
2009-10-12 7:46 ` Dieter Kiermaier [this message]
2009-10-12 14:46 ` Joel Stanley
2009-10-13 14:41 ` [PATCH] [ARM] kirkwood: combine support for openrd base/client ?support Alexander Clouter
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