[haiku-bugs] Re: [Haiku] #10222: SD card reader fails to work with usb_disk
- From: "pulkomandy" <trac@xxxxxxxxxxxx>
- Date: Tue, 19 Nov 2013 21:26:01 -0000
#10222: SD card reader fails to work with usb_disk
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Reporter: pulkomandy | Owner: korli
Type: bug | Status: assigned
Priority: normal | Milestone: R1
Component: Drivers/Disk | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 1 | Platform: All
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Comment (by pulkomandy):
No, same error.
I noticed that the device is connected to USB only when I insert a card,
and removed when I remove it. Seems like the card detection switch powers
on the USB logic. So, I expect a "media change" event immediately on first
access to the device, but retrying should get past that, and we shoundn't
get any other "media change" event, as removing the card will cut power to
the device before it can send it anyway.
I have seen other devices sending media change on first connection as
well. Maybe we should ignore that only the first time ?
--
Ticket URL: <http://dev.haiku-os.org/ticket/10222#comment:5>
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