quirks? camcontrol rescan/reset all not updating inserted/removed cards in flashreader.

[Steve Franks]

8RC1 - I sortof hoped for a usb upgrade with the new release, but my
internal reader is still only functional for cards that were inserted
on bootup (behavior is same for external readers, but they can easily
be unplugged from usb).

I'd like to become a usb super-hacker and play with the quirks file
and all that, but I don't even know where to start.  Is there a usb
handbook?

Best,
Steve

umass0:2:0:-1: Attached to scbus2
Root mount waiting for: usbus4
Trying to mount root from ufs:/dev/ad0s1a
(probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
(probe0:umass-sim0:0:0:0): UNIT ATTENTION csi:0,aa,55,43 asc:28,0
(probe0:umass-sim0:0:0:0): Not ready to ready change, medium may have
changed field replaceable unit: 1
(probe0:umass-sim0:0:0:0): Retrying Command (per Sense Data)
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <Generic USB SD Reader 1.00> Removable Direct Access SCSI-0 device
da0: 40.000MB/s transfers
da0: 15534MB (31813632 512 byte sectors: 255H 63S/T 1980C)