New UMASS driver available for testing

[Hans Petter Selasky]

On Sunday 17 September 2006 20:25, Alexandre "Sunny" Kovalenko wrote:
> On Sun, 2006-09-17 at 12:14 +0200, Hans Petter Selasky wrote:
> > Hi,
> >
> > I have finished the conversion of the UMASS driver to my new USB API. If
> > you have got a UMASS device laying around, and want to help the USB
> > project, please give the new driver a test.
> >
> > I want you to collect some statistics first:
> >
> > dd if=/dev/daX of=/dev/null bs=131072
> >
> > dd if=/dev/daX of=/dev/null bs=524288
> >
> > 1)
> >
> > What is the maximum speed you get before and after installing the driver?
> >
> > 2)
> >
> > What is the maximum CPU load reported by "ps aux" before and after
> > installing the driver [while doing the "dd"]?
> >
> > #
> > # How to install the new USB driver
> > # on FreeBSD 6.x / 7.x:
> > #
> >
> > #
> > # First get all the sources
> > # (you need /usr/ports/devel/subversion installed):
> > #
> >
> > svn --username anonsvn --password anonsvn \
> >       checkout svn://svn.turbocat.net/i4b
> >
> > #
> > # The following commands will
> > # install the driver on FreeBSD 6.x/7.x:
> > #
> >
> > cd i4b/trunk/i4b/FreeBSD.usb
> > make S=../src package
> > make install
> >
> > #
> > # Then build a new kernel (with modules)
> > #
> >
> > NOTE: You still can't detach the UMASS device while it is in use, but
> > this problem is being worked on.
> >
> > --HPS
> > _______________________________________________
> > freebsd-usb at freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-usb
> > To unsubscribe, send any mail to "freebsd-usb-unsubscribe at freebsd.org"
>
> At first crack I get this:

> ===> netgraph/bluetooth/ubtbcmfw (all)
> cc -O2 -fno-strict-aliasing -pipe -march=athlon-xp -Werror -D_KERNEL
> -DKLD_MODULE -std=c99 -nostdi nc -I-
> -I/usr/src/sys/modules/netgraph/bluetooth/ubtbcmfw/../../../../netgraph/blu
>etooth/include
> -I/usr/src/sys/modules/netgraph/bluetooth/ubtbcmfw/../../../../netgraph/blu
>etooth/drivers/ubtbcmfw  -DHAVE_KERNEL_OPTION_HEADERS -include
> /usr/obj/usr/src/sys/AVERATEC/opt_global.h -I. -I@ -I@/cont rib/altq
> -finline-limit=8000 --param inline-unit-growth=100 --param
> large-function-growth=1000 -fn o-common -g -I/usr/obj/usr/src/sys/AVERATEC
> -mno-align-long-strings -mpreferred-stack-boundary=2 -mno-mmx -mno-3dnow
> -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -Wall -Wredundant-decls
> -Wnested-e xterns -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith
> -Winline -Wcast-qual  -Wundef -ff ormat-extensions -c
> /usr/src/sys/modules/netgraph/bluetooth/ubtbcmfw/../../../../netgraph/bluet
>oot h/drivers/ubtbcmfw/ubtbcmfw.c
> /usr/src/sys/modules/netgraph/bluetooth/ubtbcmfw/../../../../netgraph/bluet
>ooth/drivers/ubtbcmfw/u btbcmfw.c:56:1: "USBDEVNAME" redefined In file
> included from @/dev/usb2/usb.h:49,
>                  from @/dev/usb/usb.h:1,
>
> from
> /usr/src/sys/modules/netgraph/bluetooth/ubtbcmfw/../../../../netgraph/bluet
>o oth/drivers/ubtbcmfw/ubtbcmfw.c:47: @/dev/usb2/usb_port.h:312:1: this is
> the location of the previous
> definition
> *** Error code 1
>

Just edit the "ubtbcmfw.c" file, and remove:

/* FreeBSD 7.0 defines */

#define USBBASEDEVICE   device_t
#define USBDEVNAME      device_get_nameunit
#define USBDEVUNIT(bdev) device_get_unit(bdev)

I will add some more patches to my system to handle this.

--HPS