CVS commit: syssrc

[Lennart Augustsson <augustss%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   augustss
Date:           Thu Sep  9 12:26:49 UTC 1999

Modified Files:
        syssrc/sys/dev/usb: files.usb ohci.c ucom.c ugen.c uhci.c ulpt.c
            umass.c umodem.c usb_mem.c usb_mem.h usb_subr.c usbdi.c usbdi.h
            usbdi_util.c usbdivar.h

Log Message:
Change the internal API to allow DMA buffers to be pre-allocated by
the device driver instead of happening automagically in the HC driver.
This affects both the HC-USBD interface as well as the USBD-device
interface.
This change will allow DMA buffers to be reused e.g. in isochronous
traffic.

Add isochronous support to the UHCI driver (not for OHCI yet).


To generate a diff of this commit:
cvs rdiff -r1.10 -r1.11 syssrc/sys/dev/usb/files.usb
cvs rdiff -r1.41 -r1.42 syssrc/sys/dev/usb/ohci.c
cvs rdiff -r1.9 -r1.10 syssrc/sys/dev/usb/ucom.c
cvs rdiff -r1.22 -r1.23 syssrc/sys/dev/usb/ugen.c
cvs rdiff -r1.47 -r1.48 syssrc/sys/dev/usb/uhci.c
cvs rdiff -r1.20 -r1.21 syssrc/sys/dev/usb/ulpt.c \
    syssrc/sys/dev/usb/usbdi_util.c
cvs rdiff -r1.12 -r1.13 syssrc/sys/dev/usb/umass.c
cvs rdiff -r1.13 -r1.14 syssrc/sys/dev/usb/umodem.c
cvs rdiff -r1.11 -r1.12 syssrc/sys/dev/usb/usb_mem.c
cvs rdiff -r1.6 -r1.7 syssrc/sys/dev/usb/usb_mem.h
cvs rdiff -r1.44 -r1.45 syssrc/sys/dev/usb/usb_subr.c
cvs rdiff -r1.35 -r1.36 syssrc/sys/dev/usb/usbdi.c
cvs rdiff -r1.26 -r1.27 syssrc/sys/dev/usb/usbdi.h
cvs rdiff -r1.28 -r1.29 syssrc/sys/dev/usb/usbdivar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.