XSysAce: Queue is plugged

XSysAce: Queue is plugged

[Joachim Meyer]

Hi

XSysAce: Queue is plugged
Can someone say me what this means and how to get rid of it=3F
I use a 2.6.23 xilinx Kernel on a XUPv2p. In the Kernel config-menu are 2 =
sysace drivers:
< > Xilinx SystemACE support
and=20
< > Xilinx SystemACE support (old driver)

I'm using the old driver because if I try to compile with the other it end=
s in this:

--------------------------------------------------------------------------=
--------------------------------
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  CALL    scripts/checksyscalls.sh
  CHK     include/linux/compile.h
  CC      drivers/block/xsysace.o
drivers/block/xsysace.c:461: warning: `request=5Fqueue=5Ft' is deprecated (dec=
lared at include/linux/blkdev.h:40)
drivers/block/xsysace.c: In function `ace=5Ffsm=5Fdostate':
drivers/block/xsysace.c:627: warning: long unsigned int format, different =
type arg (arg 3)
drivers/block/xsysace.c: At top level:
drivers/block/xsysace.c:828: warning: `request=5Fqueue=5Ft' is deprecated (dec=
lared at include/linux/blkdev.h:40)
drivers/block/xsysace.c: In function `ace=5Fexit':
drivers/block/xsysace.c:1152: error: void value not ignored as it ought to=
 be
make[2]: *** [drivers/block/xsysace.o] Error 1
make[1]: *** [drivers/block] Error 2
make: *** [drivers] Error 2
--------------------------------------------------------------------------=
--------------------------------------------------------

The message "XSysAce: Queue is plugged" appears the most when I start the =
system:
--------------------------------------------------------------------------=
-----------------------------------------------------------
Linux version 2.6.23xlnx (meyer@tiv007) (gcc version 3.4.5) #5 Wed Jul 2 1=
2:02:19 CEST 2008
Xilinx Generic PowerPC board support package (Xilinx XUPV2P) (Virtex-II Pr=
o)
Zone PFN ranges:
  DMA             0 ->    65536
  Normal      65536 ->    65536
Movable zone start PFN for each node
early=5Fnode=5Fmap[1] active PFN ranges
    0:        0 ->    65536
Built 1 zonelists in Zone order.  Total pages: 65024
Kernel command line: console=3DttyUL0 root=3D/dev/xsa2 rw
Xilinx INTC #0 at 0x41200000 mapped to 0xFDFFF000
PID hash table entries: 1024 (order: 10, 4096 bytes)
I-pipe 1.6-03: pipeline enabled.
Console: colour dummy device 80x25
Console: Xilinx UART Lite
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 257280k available (1816k kernel code, 640k data, 96k init, 0k high=
mem)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
Registering device uartlite:0
Registering device xsysace:0
Fixup MAC address for xilinx=5Femac:0
Registering device xilinx=5Femac:0
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
I-pipe: Domain Xenomai registered.
Xenomai: hal/powerpc started.
Xenomai: real-time nucleus v2.4.2 (One Big Rush) loaded.
Xenomai: starting native API services.
Xenomai: starting POSIX services.
Xenomai: starting RTDM services.
Xenomai: starting RTAI emulator.
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
uartlite.0: ttyUL0 at MMIO 0x40600003 (irq =3D 5) is a uartlite
console [ttyUL0] enabled
RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
System ACE at 0x41800000 mapped to 0xD1020000, irq=3D3, 500472KB
 xsa: xsa1 xsa2
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
xilinx=5Femac xilinx=5Femac.0: MAC address is now  0: a:35: 0: 2:29
XEmac: using fifo mode.
XEmac: Detected PHY at address 0, ManufID 0x0013, Rev. 0x78e2.
eth0: Dropping NETIF=5FF=5FSG since no checksum feature.
eth0: Xilinx 10/100 EMAC at 0x80400000 mapped to 0xD1040000, irq=3D4
eth0: XEmac id 1.1a, block id 32, type 1
mice: PS/2 mouse device common for all mice
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
kjournald starting.  Commit interval 5 seconds
EXT3-fs warning: maximal mount count reached, running e2fsck is recommende=
d
EXT3 FS on xsa2, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem).
Freeing unused kernel memory: 96k init
INIT: version 2.85 booting
                Welcome to DENX Embedded Linux Environment
                Press 'I' to enter interactive startup.
Building the cache [  OK  ]
 storage network audio done[  OK  ]
Cannot access the Hardware Clock via any known method.
Use the --debug option to see the details of our search for an access meth=
od.
Setting clock : Thu Jan  1 00:00:25 UTC 1970 [  OK  ]
Setting hostname localhost:  [  OK  ]
Checking filesystems
Checking all file systems.
[  OK  ]
Mounting local filesystems:  [  OK  ]
Enabling swap space:  [  OK  ]
INIT: Entering runlevel: 3
Entering non-interactive startup
Bringing up loopback interface:  [  OK  ]
Starting system logger: [  OK  ]
Starting kernel logger: [  OK  ]
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
Starting portmap: XSysAce: Queue is plugged
XSysAce: Queue is plugged
[  OK  ]
Mounting NFS filesystems:  [  OK  ]
XSysAce: Queue is plugged
XSysAce: Queue is plugged
Mounting other filesystems:  [  OK  ]
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged
XSysAce: Queue is plugged

DENX ELDK version 4.1 build 2007-01-19
Linux 2.6.23xlnx on a ppc

localhost login: root
XSysAce: Queue is plugged
Last login: Thu Jan  1 00:00:43 on console
bash: dircolors: command not found
bash-3.00#
--------------------------------------------------------------------------=
-------------------------------------

Greez & Thx
Joachim
=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F
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Re: XSysAce: Queue is plugged

[Grant Likely]

On Thu, Jul 10, 2008 at 04:49:21PM +0200, Joachim Meyer wrote:
> Hi
> 
> XSysAce: Queue is plugged
> Can someone say me what this means and how to get rid of it?
> I use a 2.6.23 xilinx Kernel on a XUPv2p. In the Kernel config-menu are 2 sysace drivers:
> < > Xilinx SystemACE support
> and 
> < > Xilinx SystemACE support (old driver)
> 
> I'm using the old driver because if I try to compile with the other it ends in this:
> 

The new driver compiles fine in 2.6.26.  I think it is more robust than
the old sysace driver.  See if you can port forward to a more recent
kernel; or you could try plucking the current driver out of Linus' tree
and trying it on your older kernel (but you won't get much support that
way).

g.