GitLab

Detail:
  build/Makefile, build/OBJEHCIDriver, build/OBJOHCIDriver, build/OBJUSBDriver - Modified makefiles to build the HAL libs during the export libs phase
  build/!MkHAL,fd7 - Handy script for building the HAL libs
  build/Hdr/usbhal - Header containing definitions for the assembler code. Also gets exported so that HALs know how much workspace to reserve.
  build/c/usbhal - HAL version of usbmodule.c & port.c. Also contains the keyboard scan code, adapted from the code in the Tungsten HAL.
  build/s/porthal - Assembler versions of some port.c routines that were easier to do in assembler than C
  build/s/halheap - OS_Heap code that's been adapted for use in the HAL. Could easily be changed into a standalone library instead of being part of the HAL USB libs. Supports memory-efficient allocation of aligned blocks.
  build/c/ehcihal - HAL version of ehcimodule.c. Currently only supports EHCI controllers exposed via HAL_USBControll...

Add workaround for incorrect sizeof(usb_status_t), disable debug_set_stamp_debug(TRUE) to fix interrupt issue

Detail:
  build/c/ehcimodule, build/c/ohcimodule, build/c/usbmodule - Make sure that timestamped debug messages aren't used, as they appear to cause interrupts to be briefly enabled, which causes all kinds of problems in sensitive bits of the code.
  dev/usb/c/usbdi, dev/usb/c/usbdi_util, dev/usb/h/usb - Because DISABLE_PACKED is being used to compile the USB drivers, sizeof(usb_status_t) was being calculated as 4 bytes instead of 2. Somehow this works fine with the EHCI driver (and presumably the OHCI driver), but it was causing problems with the MUSBDriver, so a hardcoded size of 2 is now used.
Admin:
  Tested on rev C2 beagleboard.


Version 0.48. Tagged as 'NetBSD-0_48'

	Inclusion of Mods to c.ehci (from Dan) to correctly handle low
	speed interrupt devices beyond USB2 hubs (i.e. keyboards and mice).
	Mod to EHCI resetting in service call handler to better cope with
	USBDriver being restarted 'underneath' it.
Detail:
Admin:
	Castle, Dan Ellis, NetBSD added IP. Tested at Castle. Will be
	beta tested at this revision level before full release.


Version 0.39. Tagged as 'NetBSD-0_39'

        USB2 further debugged.
Detail:
        Check in prior to second beta release. Improvements also to
        softloading of replacement modules.
Admin:
        Checked with JB .. further crosschecking is still needed for rhenium.
        Castle/D Ellis added ip from NetBSD sources


Version 0.33. Tagged as 'NetBSD-0_33'

Update of EHCIDriver to current NetBSD, together with needed changes in both OHCIDriver and USBDriver.

Detail:
        Code may change before formal release .. will be beta released
        ... Entered to CVS to get new version numbers, and for
        the record.
Admin:
        Castle/netbsd added IP .. will be tested more fully before
        formal release. Still to be verified on Rhenium.


Version 0.31. Tagged as 'NetBSD-0_31'

Detail:
  * All modules will now rmkill/rmload more reliably
  * Keyboard driver disables kernel debounce on new enough kernels, needed
    for many PS2-USB adaptors, bar code scanners etc
  * Mouse driver will scroll wheel scroll any windows that do respond to
    scroll events, otherwise it issues PointerReason_WheelChange (9) to an
    external WimpScroll module
  * Several bugs and an interrupt hole resolved
Admin:
  Tested at Framlingham.

Version 0.25. Tagged as 'NetBSD-0_25'

Version 0.22. Tagged as 'NetBSD-0_22'

Detail:
  * Errors now use the allocated error number base, &819000, instead of a
    base in the private range, &50000000. "USB transfer failed" errors now
    have use a sub-range of error numbers from &819020; the original BSD
    error number can be retrieved from the bottom 5 bits of the RISC OS
    error number.
  * Service_USB 1 now returns the list in the order in which the devices,
    rather than in the reverse order as previous versions of the module did.
  * A little tweaking of h/usb_port to reduce compiler warnings.
  * Some compiler-satisfying changes to allow use of packed structures.
    (However, the compiler doesn't seem to work correctly yet, so this is
    currently switched out using -DDISABLE_PACKED on the command line.)
  * Added full stops to end of star command help strings for consistency
    with rest of OS.
  * New exports: USBDevFS (moved here from ^.h) and a few files in dev/usb/h
    and sys/h.
Admin:
  Error number overhaul and...

Added stuff to delete the DeviceFS$USB*$Options variables when the module is
RMkilled.

Version 0.12. Tagged as 'NetBSD-0_12'

Correction of spelling of busses to buses (noun plural).
OHCIdriver only responds to PCI service call to lookup vendor name when
the device is of class OHCI controller.

Version 0.01. Tagged as 'NetBSD-0_01'