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Re: Linux/m68k on Atari



Le Tue, 14 Apr 2009 05:38:12 +0200 (CEST)
Michael Schmitz <schmitz@biophys.uni-duesseldorf.de> a _crit:

> > OK, I was able to setup debug through serial console, using
> > $ minicom -o -c on
> > and adding
> > debug=ser console=tty0 console=ttyS0,9600n8
> > in kernel command line
> 
> FWIW, it should be console=ttyS1,9600n8 (the modem port is ttyS1). With 
> debug=ser, this does not matter. 
>  
> > [    0.000000] atari_stram pool, start=00373210, end=003f320f
> 
> This patch actually never made it into Geert's tree. Bummer. 
> 
> Anyway: do you have a section like this in your log?
> 
> Ignoring memory chunk at 0x0:0xe00000 before the first chunk
> Fix your bootloader or use a memfile to make use of this area!

Yes, I have this message in my log. Full log attached (seems minicom
cut it at 80 cols).

> The whole of ST-RAM is being ignored (2.6.29). No wonder there's no suitable RAM 
> for atafb. How do I use a memfile with ataboot?

-- 
Patrice Mandin
WWW: http://pmandin.atari.org/
Programmeur Linux, Atari
Spécialité: Développement, jeux

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.26-1-atari (Debian 2.6.26-9) (waldi@debian.org8
[    0.000000] Enabling workaround for errata I14
[    0.000000] console [debug0] enabled
[    0.000000] Atari hardware found: VIDEL STDMA-SCSI ST_MFP STND_DMA YM2149 PC
[    0.000000] Ignoring memory chunk at 0x0:0xe00000 before the first chunk
[    0.000000] Fix your bootloader or use a memfile to make use of this area!
[    0.000000] On node 0 totalpages: 16000
[    0.000000]   DMA zone: 141 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 15859 pages, LIFO batch:3
[    0.000000]   Normal zone: 0 pages used for memmap
[    0.000000]   Movable zone: 0 pages used for memmap
[    0.000000] atari_stram pool, start=00373210, end=003f320f
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pa9
[    0.000000] Kernel command line: root=/dev/hda5 video=atafb:sthigh debug=serz
[    0.000000] PID hash table entries: 256 (order: 8, 1024 bytes)
[42949372.960000] Console: colour dummy device 80x25
[42949372.970000] console [tty0] enabled
[42949372.990000] console [ttyS0] enabled
[42949373.010000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[42949373.020000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[42949373.060000] Memory: 59836k/59904k available (1956k kernel code, 2028k dat)
[42949373.080000] Calibrating delay loop... 145.40 BogoMIPS (lpj=727040)
[42949373.320000] Security Framework initialized
[42949373.330000] SELinux:  Disabled at boot.
[42949373.340000] Capability LSM initialized
[42949373.350000] Mount-cache hash table entries: 512
[42949373.360000] Initializing cgroup subsys ns
[42949373.370000] Initializing cgroup subsys cpuacct
[42949373.380000] Initializing cgroup subsys devices
[42949373.390000] net_namespace: 648 bytes
[42949373.410000] NET: Registered protocol family 16
[42949373.470000] SCSI subsystem initialized
[42949373.530000] NET: Registered protocol family 2
[42949373.630000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[42949373.640000] TCP established hash table entries: 2048 (order: 2, 16384 byt)
[42949373.660000] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[42949373.670000] TCP: Hash tables configured (established 2048 bind 2048)
[42949373.680000] TCP reno registered
[42949373.720000] NET: Registered protocol family 1
[42949373.740000] audit: initializing netlink socket (disabled)
[42949373.750000] type=2000 audit(1236850311.790:1): initialized
[42949373.760000] VFS: Disk quotas dquot_6.5.1
[42949373.770000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[42949373.780000] msgmni has been set to 117
[42949373.790000] Block layer SCSI generic (bsg) driver version 0.4 loaded (maj)
[42949373.800000] io scheduler noop registered
[42949373.810000] io scheduler anticipatory registered
[42949373.820000] io scheduler deadline registered
[42949373.830000] io scheduler cfq registered (default)
[42949373.840000] atafb_init: start
[42949373.850000] atafb_init: initializing Falcon hw
[42949373.860000] atari_stram_alloc(size=00011000,owner=atafb)
[42949373.870000] atari_stram_alloc: after mem_init, find_free_Stram=00373210
[42949373.880000] atafb: screen_base 00374000 real_screen_base 00374000 screen_6
[42949373.890000] Determined 640x400, depth 1
[42949373.900000]    virtual 640x819
[42949373.930000] Console: switching to mono frame buffer device 80x25
[42949373.950000] fb0: frame buffer device, using 64K of video memory
[42949374.080000] SCC: Atari Falcon Serial Driver
[42949374.090000] SCC: already initialized, expect trouble!
[42949374.100000] Non-volatile memory driver v1.2
[42949374.110000] atari_stram_alloc(size=00003e00,owner=ataflop)
[42949374.120000] atari_stram_alloc: after mem_init, find_free_Stram=00384210
[42949374.140000] Atari floppy driver: max. HD, track buffering
[42949374.150000] Probing floppy drive(s):
[42949374.170000] fd0
[42949374.240000] brd: module loaded
[42949374.250000] Uniform Multi-Platform E-IDE driver
[42949374.260000] ide: Assuming 50MHz system bus speed for PIO modes; override x
[42949374.280000] ide: Falcon IDE controller
[42949374.290000] Probing IDE interface ide0...
[42949374.600000] hda: ST34310A, ATA DISK drive
[42949375.340000] ide0 at 0xfff00000 on irq 15
[42949375.360000] hda: max request size: 128KiB
[42949375.370000] hda: 8420832 sectors (4311 MB) w/512KiB Cache, CHS=8354/16/63
[42949375.400000] hda: cache flushes not supported
[42949375.410000]  hda: AHDI hda1 hda2 hda3 XGM< hda4 hda5 >
[42949375.560000] scsi0: options CAN_QUEUE=8 CMD_PER_LUN=1 SCAT-GAT=0 TAGGED-QU7
[42949375.600000] scsi0 : Atari native SCSI
[42949375.620000] blk_queue_max_hw_segments: set to minimum 1
[42949375.880000] blk_queue_max_hw_segments: set to minimum 1
[42949375.890000] Driver 'sd' needs updating - please use bus_type methods
[42949375.900000] mice: PS/2 mouse device common for all mice
[42949376.480000] blk_queue_max_hw_segments: set to minimum 1
[42949376.740000] blk_queue_max_hw_segments: set to minimum 1
[42949376.750000] input: Atari Keyboard as /class/input/input0
[42949377.010000] blk_queue_max_hw_segments: set to minimum 1
[42949377.270000] blk_queue_max_hw_segments: set to minimum 1
[42949377.300000] TCP cubic registered
[42949377.310000] NET: Registered protocol family 17
[42949377.320000] NET: Registered protocol family 15
[42949377.580000] blk_queue_max_hw_segments: set to minimum 1
[42949377.600000] registered taskstats version 1
[42949377.620000] scsi: waiting for bus probes to complete ...
[42949377.880000] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[42949377.900000] VFS: Mounted root (ext2 filesystem) readonly.
[42949377.980000] SCC: open port done!
[snip]
[42949491.050000] SCC: open port done!
[42949493.280000] Restarting system.

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