BigRAMPlus seems to be detected now
Hi!
There is one user in the #debian-68k IRC channel who has tried installing Debian
on his A4000 with a A3660 and a BigRAMPlus installed and while the user is currently
running into problems with the kernel being stuck, to my surprise, the kernel seems
to be able to use and detect the extra memory from the BigRAMPlus (see below).
The kernel is reporting an address conflict though:
[ 6.140000] Zorro: Probing AutoConfig expansion devices: 3 devices
[ 6.150000] zorro: Address space collision on device Zorro device 12128600 (Individual Computers) [??? 0x50000000-]
The question whether the lock up is caused by the BRP. But since this Amiga has only
16 MB FAST RAM, the user hasn't tested to boot without the BRP yet.
I will dig out my BRP tomorrow and see if it's actually detected in my A4000
as well with current kernel versions.
Adrian
=====================================================================================
[ 0.000000] Linux version 5.4.19 (root@m68k) (gcc version 9.2.1 20200203 (Debian 9.2.1-28)) #2 Sun Mar 1 19:56:48 P0
[ 0.000000] Amiga hardware found: [A4000] VIDEO BLITTER AUDIO FLOPPY A4000_IDE KEYBOARD MOUSE SERIAL PARALLEL A3000
[ 0.000000] On node 0 totalpages: 4096
[ 0.000000] DMA zone: 40 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 4096 pages, LIFO batch:0
[ 0.000000] On node 1 totalpages: 65536
[ 0.000000] DMA zone: 640 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 65536 pages, LIFO batch:15
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 2 zonelists, mobility grouping on. Total pages: 68952
[ 0.000000] Kernel command line: debug=serial console=ttyS0 video=amifb:pal-lace BOOT_IMAGE=vmlinux
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] Sorting __ex_table...
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 269252K/278528K available (4312K kernel code, 365K rwdata, 984K rodata, 152K init, 201K bss, 92)
[ 0.000000] random: get_random_u32 called from __kmem_cache_create+0x2e/0x528 with crng_init=0
[ 0.000000] SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=8
[ 0.000000] NR_IRQS: 32
[ 0.000000] clocksource: ciab: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 2669697470866 ns
[ 0.000000] Console: colour dummy device 80x25
[ 0.260000] printk: console [ttyS0] enabled
[ 0.270000] Calibrating delay loop... 115.09 BogoMIPS (lpj=575488)
[ 0.370000] pid_max: default: 32768 minimum: 301
[ 0.410000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.420000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.480000] random: fast init done
[ 0.580000] devtmpfs: initialized
[ 0.630000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.640000] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 0.690000] NET: Registered protocol family 16
[ 0.710000] DMA: preallocated 256 KiB pool for atomic allocations
[ 1.560000] SCSI subsystem initialized
[ 1.580000] libata version 3.00 loaded.
[ 1.630000] clocksource: Switched to clocksource ciab
[ 1.660000] VFS: Disk quotas dquot_6.6.0
[ 1.670000] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 2.290000] NET: Registered protocol family 2
[ 2.340000] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 2.350000] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 2.370000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 2.390000] TCP: Hash tables configured (established 4096 bind 4096)
[ 2.410000] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 2.420000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 2.450000] NET: Registered protocol family 1
[ 2.460000] NET: Registered protocol family 44
[ 2.510000] Initialise system trusted keyrings
[ 2.520000] Key type blacklist registered
[ 2.540000] workingset: timestamp_bits=11 max_order=17 bucket_order=6
[ 3.130000] zbud: loaded
[ 3.320000] Key type asymmetric registered
[ 3.350000] Asymmetric key parser 'x509' registered
[ 3.370000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 3.380000] io scheduler mq-deadline registered
[ 3.790000] Console: switching to colour frame buffer device 80x32
[ 3.850000] fb0: Amiga AGA frame buffer device, using 1280K of video memory
[ 3.890000] Amiga-builtin serial driver version 4.30
[ 3.910000] ttyS0 is the amiga builtin serial port
[ 3.930000] parport0: Amiga built-in port using irq
[ 4.030000] parport0: fix this legacy no-device port driver!
[ 4.050000] FD: probing units
[ 4.050000] found fd0 fd1
[ 4.840000] loop: module loaded
[ 6.020000] amiga-gayle-ide amiga-gayle-ide: Amiga Gayle IDE controller (A4000 style)
[ 6.090000] scsi host0: pata_gayle
[ 6.120000] ata1: PATA max PIO4 cmd 0xdd2020 ctl 0xdd303a irq 2
[ 6.140000] Zorro: Probing AutoConfig expansion devices: 3 devices
[ 6.150000] zorro: Address space collision on device Zorro device 12128600 (Individual Computers) [??? 0x50000000-]
[ 6.200000] mousedev: PS/2 mouse device common for all mice
[ 6.220000] input: amiga-keyboard as /devices/platform/amiga-keyboard/input/input0
[ 6.240000] input: amiga-mouse as /devices/platform/amiga-mouse/input/input1
[ 6.270000] input: Amiga joystick as /devices/virtual/input/input2
[ 6.300000] input: m68k beeper as /devices/platform/m68kspkr/input/input3
[ 6.330000] rtc-rp5c01 rtc-rp5c01: registered as rtc0
[ 6.350000] ledtrig-cpu: registered to indicate activity on CPUs
[ 6.390000] Amiga DMA sound driver rev 016 installed
[ 6.400000] Core driver edition 01.06 : AMIGA driver edition 00.04
[ 6.410000] Write will use 4 fragments of 32768 bytes as default
[ 6.430000] NET: Registered protocol family 17
[ 6.450000] mpls_gso: MPLS GSO support
[ 6.470000] registered taskstats version 1
[ 6.480000] Loading compiled-in X.509 certificates
[ 6.490000] zswap: loaded using pool lzo/zbud
[ 6.530000] Key type ._fscrypt registered
[ 6.540000] Key type .fscrypt registered
[ 6.680000] random: crng init done
[ 28.580000] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [scsi_eh_0:57]
[ 28.580000] Modules linked in:
[ 28.580000] Format 00 Vector: 0078 PC: 002c3f1a Status: 2210 Not tainted
[ 28.580000] ORIG_D0: ffffffff D0: 95eb9164 A2: 00ed4c60 A1: 00ed14a6
[ 28.580000] A0: 0054d2de D5: 30870f62 D4: 0000000e
[ 28.580000] D3: ffff95f9 D2: 4f8a597a D1: 5f5936c3
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz@debian.org
`. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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