cvs commit: src/share/man/man4 Makefile rum.4 src/sys/conf files src/sys/dev/usb if_rum.c if_rumreg.h if_rumvar.h rt2573_ucode.h usbdevs src/sys/i386/conf GENERIC src/sys/modules Makefile src/sys/modules/rum Makefile

[Valery V.Chikalov]

Kevin Lo wrote:
> kevlo       2007-05-06 10:07:21 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     share/man/man4       Makefile 
>     sys/conf             files 
>     sys/dev/usb          usbdevs 
>     sys/i386/conf        GENERIC 
>     sys/modules          Makefile 
>   Added files:
>     share/man/man4       rum.4 
>     sys/dev/usb          if_rum.c if_rumreg.h if_rumvar.h 
>                          rt2573_ucode.h 
>     sys/modules/rum      Makefile 
>   Log:
>   Add support for Ralink Technology RT2501USB/RT2601USB devices.
>   

Kevin,

this driver is not fully functional for me as before.

$ dmesg | grep rum
rum0: <Ralink 802.11 bg WLAN, class 0/0, rev 2.00/0.01, addr 4> on uhub4
rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528
rum0: Ethernet address: 00:15:e9:f7:5e:79
rum0: if_start running deferred for Giant

$ uname -a
FreeBSD tiger.novakom.dp.ua 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Sun May 
  6 15:46:36 EEST 2007 
root at tiger.novakom.dp.ua:/usr/obj/usr/src/sys/TIGER64  amd64

$ sysctl kern.smp.cpus
kern.smp.cpus: 2

$ sysctl kern.osreldate
kern.osreldate: 700039

svsup'ed 06.may.2007

First of all working of the driver constantly accompanied by the next LORs

lock order reversal: (Giant after non-sleepable)
  1st 0xffffffff8071ee40 in_multi_mtx (in_multi_mtx) @ 
/usr/src/sys/netinet/in.c:1013
  2nd 0xffffffff806934c0 Giant (Giant) @ 
/usr/src/sys/modules/rum/../../dev/usb/if_rum.c:1478

lock order reversal: (Giant after non-sleepable)
  1st 0xffffff00151d80e8 inp (rawinp) @ /usr/src/sys/netinet/raw_ip.c:286
  2nd 0xffffffff806934c0 Giant (Giant) @ 
/usr/src/sys/modules/rum/../../dev/usb/if_rum.c:1384

And when I trying to get big file by ftp this results to hang.

In my version of the functions rum_ioctl and rum_start that I mailed you 
before there are no any of this issues,
of course this don't means that my version is correct, its just for 
information to make right changes.

If you need of testing don't hesitate to ask.

Valery.