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Re: Experimental MIPS 2.6 kernels - please test

Hello Martin,

I just set up your 2.6.15 kernel on my Cobalt Qube2, and looks like it works fine. The PCI USB card is recognized, both NICs are working.

I did not yet found time to perform network loading with high disks access, but I will do and let you know what is going on with it.

Anyway, thanks for your kernel, I spent many hours trying to compile one from either the gentoo-mips sources, the official kernel and various linux-mips patches without success.

Just for information here comes the dmesg :

Linux version 2.6.15-1-r5k-cobalt (Debian 2.6.15-3+mips1) (tbm@cyrius.com) (gcc version 4.0.3 20051201 (prerelease) (Debian 4.0.2-5)) #1 Fri Jan 27 22:37:02 UTC 2006
CPU revision is: 000028a0
FPU revision is: 000028a0
Cobalt board ID: 5
Determined physical RAM map:
 memory: 0000000009000000 @ 0000000000000000 (usable)
On node 0 totalpages: 36864
  DMA zone: 36864 pages, LIFO batch:7
  DMA32 zone: 0 pages, LIFO batch:0
  Normal zone: 0 pages, LIFO batch:0
  HighMem zone: 0 pages, LIFO batch:0
Built 1 zonelists
Kernel command line: root=/dev/hda2 console=ttyS0,115200
Primary instruction cache 32kB, physically tagged, 2-way, linesize 32 bytes.
Primary data cache 32kB, 2-way, linesize 32 bytes.
Synthesized TLB refill handler (32 instructions).
Synthesized TLB load handler fastpath (46 instructions).
Synthesized TLB store handler fastpath (46 instructions).
Synthesized TLB modify handler fastpath (45 instructions).
PID hash table entries: 1024 (order: 10, 32768 bytes)
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
Memory: 140996k/147456k available (2370k kernel code, 6324k reserved, 597k data, 160k init, 0k highmem)
Calibrating delay loop... 248.32 BogoMIPS (lpj=124160)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
Mount-cache hash table entries: 256
Checking for 'wait' instruction...  available.
Checking for the multiply/shift bug... no.
Checking for the daddi bug... no.
Checking for the daddiu bug... no.
NET: Registered protocol family 16
Galileo: fixed bridge class
Galileo: revision 17
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Activating ISA DMA hang workarounds.
PCI: Enabling device 0000:00:09.2 (0000 -> 0001)
rtc: SRM (post-2000) epoch (2000) detected
Real Time Clock Driver v1.12a
Cobalt LCD Driver v2.10
Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0xc800000 (irq = 21) is a ST16650V2
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Linux Tulip driver version 1.1.13 (December 15, 2004)
PCI: Enabling device 0000:00:07.0 (0045 -> 0047)
tulip0:  MII transceiver #1 config 1000 status 782d advertising 01e1.
eth0: Digital DS21143 Tulip rev 65 at 9000000012081000, 00:10:E0:00:7D:1F, IRQ 19.
PCI: Enabling device 0000:00:0c.0 (0005 -> 0007)
tulip1:  MII transceiver #1 config 1000 status 7809 advertising 01e1.
eth1: Digital DS21143 Tulip rev 65 at 9000000012081400, 00:10:E0:00:88:B9, IRQ 20.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:09.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt82c586a (rev 27) IDE UDMA33 controller on pci0000:00:09.1
    ide0: BM-DMA at 0x1420-0x1427, BIOS settings: hda:pio, hdb:pio
    ide1: BM-DMA at 0x1428-0x142f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
hda: WDC WD800BB-00JHA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
Probing IDE interface ide1...
hda: max request size: 128KiB
hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63
hda: cache flushes supported
 hda: hda1 hda2 hda3 < hda5 hda6 >
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 2, 16384 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 160k freed
Adding 425680k swap on /dev/hda5.  Priority:-1 extents:1 across:425680k
EXT3 FS on hda2, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.3
uhci_hcd 0000:00:09.2: Found HC with no IRQ. Check BIOS/PCI 0000:00:09.2 setup!
uhci_hcd 0000:00:09.2: init 0000:00:09.2 fail, -19
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
PCI: Setting latency timer of device 0000:00:0a.0 to 64
ohci_hcd 0000:00:0a.0: OHCI Host Controller
ohci_hcd 0000:00:0a.0: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:0a.0: irq 9, io mem 0x12080000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
NET: Registered protocol family 17
eth0: Setting full-duplex based on MII#1 link partner capability of 45e1.
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present
eth1: no IPv6 routers present

Martin Michlmayr a écrit :
* Martin Michlmayr <tbm@cyrius.com> [2006-01-25 02:23]:
     # Cobalt (Qube, RaQ, Qube2, RaQ2)
     apt-get install linux-image-r5k-cobalt

For people interested in trying these on Cobalt, you should probably
stick the following in your /boot/default.colo file so you can easily
go back to 2.4 in case of problems:

qube:~# cat /boot/default.colo
var boot "hda1"
var root "/dev/hda2"

var args ""
mount {boot}
select 'BOOT SELECTION' 50 'Debian' 'recovery mode' 'Debian (old)'
goto {menu-option}
@lcd 'Booting Debian'
load /vmlinux
goto 3
@lcd 'Booting into' 'recovery mode'
load /vmlinux
var args "single"
goto 2
@lcd 'Booting Debian' '/vmlinux.old'
load /vmlinux.old
@execute root={root} console=ttyS0,{console-speed} {args}

Cordialement, Florian Fainelli
Tel : +33609026495

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