From: Damon Lynch <damonlynch@gmail.com>
To: Robert Hancock <hancockrwd@gmail.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: ExpressCard compact flash card very slow
Date: Wed, 23 Feb 2011 09:54:58 -0600 [thread overview]
Message-ID: <4D652DD2.5080900@gmail.com> (raw)
In-Reply-To: <AANLkTime_Rsych048Apawp9K0A+5zYHZfraVU0ZFPpum@mail.gmail.com>
On 02/23/2011 08:41 AM, Robert Hancock wrote:
> On Wed, Feb 23, 2011 at 2:24 AM, Damon Lynch<damonlynch@gmail.com> wrote:
>> What next? Can the CF reader be whitelisted by libata?
> The CF reader portion itself likely isn't identifiable (it's probably
> mostly just passive circuitry). The PATA adapter portion might be
> identifiable, unless it just has a totally generic JMicron device ID..
> What does lspci -vvnn show for it?
>
05:00.0 IDE interface [0101]: JMicron Technology Corp. JMB368 IDE
controller [197b:2368] (prog-if 85 [Master SecO PriO])
Subsystem: JMicron Technology Corp. JMB368 IDE controller [197b:2368]
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: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at 4020 [size=8]
Region 1: I/O ports at 4014 [size=4]
Region 2: I/O ports at 4018 [size=8]
Region 3: I/O ports at 4010 [size=4]
Region 4: I/O ports at 4000 [size=16]
[virtual] Expansion ROM at f2900000 [disabled] [size=64K]
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Express (v1) Legacy Endpoint, MSI 01
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
<64ns, L1 <1us
ExtTag- AttnBtn- AttnInd- PwrInd- 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 #1, Speed 2.5GT/s, Width x1, ASPM L0s, Latency
L0 <1us, L1 <16us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
Capabilities: [70] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Kernel driver in use: pata_jmicron
Kernel modules: pata_jmicron
next prev parent reply other threads:[~2011-02-23 15:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-23 1:01 ExpressCard compact flash card very slow Damon Lynch
2011-02-23 5:48 ` Robert Hancock
2011-02-23 8:24 ` Damon Lynch
2011-02-23 10:56 ` Lars Randers
2011-02-23 14:41 ` Robert Hancock
2011-02-23 15:54 ` Damon Lynch [this message]
2011-02-23 22:45 ` Robert Hancock
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