Jeff Rizzo wrote:

>
>I believe this is the pullup in question (from CHANGES-2.1):
>
>sys/conf/files                                  1.703
>sys/dev/pci/usb_pci.c                           1.4
>sys/dev/usb/ehci.c                              1.90
>sys/dev/usb/ehcivar.h                           1.16
>sys/dev/usb/ohci.c                              1.153
>sys/dev/usb/ohcivar.h                           1.34
>sys/dev/usb/uhci.c                              1.183
>sys/dev/usb/uhcivar.h                           1.37
>sys/dev/usb/usb_mem.c                           1.28
>sys/dev/usb/usb_mem.h                           1.21
>
>        Implement an USB memory reserve. Allocate some memory per
>        host controller in the wanted bus_dma space. If an allocation
>        fails during operation (i.e. when hotplugging an umass
>        device), fall back to using the reserve.
>        [bad, ticket #1479]
>  
>
Yep, that's the one.

- Frank