It might be a good idea to verify that IDE works in v5.13
Yes, please do.
It does:
[ 0.000000] Linux version 5.13.0-wrs (btg@carbon) (m68k-linux-gnu-gcc (Debian 12.2.0-13) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 Sun Jul 23 15:47:14 BST 2023
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000040000-0x0000001fffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000040000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000040000-0x0000000001ffffff]
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8056
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlyprintk=ttyS2,115200 BOOT_IMAGE=vmlinux513
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.000000] Sorting __ex_table...
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 27708K/32512K available (2991K kernel code, 449K rwdata, 856K rodata, 104K init, 133K bss, 4804K reserved, 0K cma-reserved)
[ 0.000000] NR_IRQS: 43
[ 0.010000] Console: colour dummy device 80x25
[ 0.090000] printk: console [ttyS2] enabled
[ 0.090000] Calibrating delay loop... 26.16 BogoMIPS (lpj=130816)
[ 0.210000] pid_max: default: 32768 minimum: 301
[ 0.220000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.230000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.270000] devtmpfs: initialized
[ 0.290000] random: get_random_u32 called from bucket_table_alloc.isra.0+0xe0/0xf8 with crng_init=0
[ 0.300000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.310000] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 0.330000] NET: Registered protocol family 16
[ 0.330000] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[ 0.340000] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.500000] wait_for_initramfs() called before rootfs_initcalls
[ 0.530000] SCSI subsystem initialized
[ 0.800000] NET: Registered protocol family 2
[ 0.810000] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.830000] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.840000] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.840000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.850000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.850000] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.860000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.870000] NET: Registered protocol family 1
[ 0.890000] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.930000] fb0: Q40 frame buffer alive and kicking !
[ 0.940000] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.950000] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16450
[ 0.960000] serial8250: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16450
[ 0.980000] serial8250: ttyS2 at I/O 0x3e8 (irq = 4, base_baud = 115200) is a 16550A
[ 0.990000] serial8250: ttyS3 at I/O 0x2e8 (irq = 3, base_baud = 115200) is a 16550A
[ 1.160000] loop: module loaded
[ 1.160000] Uniform Multi-Platform E-IDE driver
[ 1.170000] ide: Q40 IDE controller
[ 1.170000] legacy IDE will be removed in 2021, please switch to libata
[ 1.170000] Report any missing HW support to linux-ide@xxxxxxxxxxxxxxx
[ 1.280000] random: fast init done
[ 1.540000] hda: InnoDisk Corp. - iCF4000 2GB, CFA DISK drive
[ 2.680000] ide0 at 0xff4007c0 on irq 14
[ 2.690000] ide1 at 0xff4005c0 on irq 15
[ 2.700000] ide-gd driver 1.18
[ 2.700000] hda: max request size: 128KiB
[ 2.710000] hda: 4095504 sectors (2096 MB) w/1KiB Cache, CHS=4063/16/63
[ 2.750000] hda: cache flushes supported
[ 2.780000] hda: AHDI hda1 hda2 hda3
[ 2.910000] PPP generic driver version 2.4.2
[ 2.920000] serio: Q40 kbd registered
[ 2.940000] NET: Registered protocol family 10
[ 2.960000] input: AT Raw Set 2 keyboard as /devices/platform/q40kbd/serio0/input/input0
[ 2.980000] Segment Routing with IPv6
[ 3.000000] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
_________________________________________________________________________
William R Sowerbutts will@xxxxxxxxxxxxxx
"Carpe post meridiem" http://sowerbutts.com
main(){char*s=">#=0> ^#X@#@^7=",c=0,m;for(;c<15;c++)for
(m=-1;m<7;putchar(m++/6&c%3/2?10:s[c]-31&1<<m?42:32));}
