Re: [linux-usb] Hagiwara FlashGate (CF)

[Naohiko Toyokura]

Vojtech Pavlik and Matthew Dharm wrote: > On Fri, May 19, 2000 at 10:01:51AM +0200, Vojtech Pavlik wrote: > > On Fri, May 19, 2000 at 02:54:19PM +0900, Naohiko Toyokura wrote: > > > > > I am trying to get the Hagiwara FlashGate (Compact Flash Reader/Writer) > > > working at Linux kernel 2.3.99-pre7-8. > > > > Interesting results - I was getting similar until I used the Alternate > > UHCI driver. Could you check whether it does make a change for you as > > well? I think you shouldn't need most of the patch with it. > > I suspect that the Alternate driver will work... these results look _very_ > similar to what you were getting (at least, what you sent me). > > I'm also very wary of any patches which use magic timeouts to solve > problems, especially when other solutions exist. Randy, if you're reading > this, please make sure this patch does _not_ make it into the queue to > Linus until we have a chance to investigate further. > > Could you also try pre9-2 + the patch I posted a couple of days ago? That > has the support for this device, as reported by Vojtech. Thanks for replying. I have checked Hagiwara CompactFlash working with uhci.o and usb-uhci.o at 2.3.99-pre9-3. At first, I created an unusual_dev_list entry as follows. { 0x0693, 0x0003, 0x0100, "Hagiwara FlashGate CompactFlash", US_SC_SCSI, US_PR_BULK, US_FL_SINGLE_LUN | US_FL_ALT_LENGTH} But, to my regret, neither uhci.o nor usb-uhci.o have worked. I will attach these error-logs (uhci-error.log and usbuhci-error.log). So I added a 3[sec]-wait process in the storage_probe() which is similar to my previous mail, and if insmod commands are executed after I set a CompactFlash card in the drive, then the device works well. I will attach logs (uhci-good.log and usbuhci-good.log) then. But, if the CompactFlash card is not set when insmod usb-storage, then device will become non-response (silence) state. For avoid this state, It will need that TEST_UNIT_READY is called at the first of invoke_transport() as a my previous mail. ---------------------------- Naohiko Toyokura [EMAIL PROTECTED]

uhci-error.log

usbuhci-error.log

uhci-good.log

usbuhci-good.log

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