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268 commits

Author SHA1 Message Date
Daniel Barlow
16e4b05653 dhcp6c: set preferred and valid address lifetimes 
also workaround a bug in rebinding/updates where we get an error
from "ip addr add" trying to add an address that's already present
 2024-02-13 13:49:12 +00:00
Daniel Barlow
79926c6fe7 remove call to deleted package 2024-02-12 14:56:12 +00:00
Daniel Barlow
b9c0d93670 build modules at same time as main kernel vmlinux 
This changes the practice for building kernel modules: now we expect
that the appropriate Kconfig symbols are set to =m in
config.kernel.config, and then use pkgs.kmodloader to create
a service that loads and unloads all the modules depended on by
a particular requirement.

Note that modules won't be installed on the target device just by
virue of having been built: only the modules that are referenced by a
kmodloader package will be in the closure.

An example may make this clearer: see modules/firewall/default.nix
in this commit.

Why?

If you have a compiled Linux kernel source tree and you change some
symbol from "is not set" to m and then run make modules, you cannot in
general expect that newly compiled module to work. This is because
there are places in the build of the main kernel where it looks to see
which modules _may_ be defined and uses that information to
accommodate them.

For example in an in-kernel build of

  https://github.com/torvalds/linux/blob/master/net/netfilter/core.c#L689

some symbols are defined only if CONFIG_NF_CONNTRACK is set, meaning
this code won't work if we have it unset initially then try later to
enable it and build modules only. Or see

  https://github.com/torvalds/linux/blob/master/include/linux/netdevice.h#L160
 2024-02-11 23:47:11 +00:00
Daniel Barlow
812f497660 add kernel.version param to allow for version-specific patches 
default to 5.15.137 to avoid breaking the devices that don't declare it
 2024-02-11 16:19:52 +00:00
dan
273c66b2d3 Merge pull request 'Add support for TP-Link Archer AX23' (#6) from raboof/liminix:add-archer-ax23-v1-bak into main 
Reviewed-on: https://gti.telent.net/dan/liminix/pulls/6
 2024-02-08 17:47:46 +00:00
Daniel Barlow
82537bbe68 delete commented-out code 2024-02-07 23:47:38 +00:00
Daniel Barlow
c9e4c1b0da kernel-modules: use linuxArch instead of case expression 2024-02-07 16:20:34 +00:00
Arnout Engelen
61494fdc0c
Add tplink module for creating 'safeloader' images 2024-02-06 17:59:38 +01:00
Daniel Barlow
b0709a6443 systemconfig: fix missing backslashes on env vars 2024-02-04 17:19:03 +00:00
Daniel Barlow
86f5c9b568 schnapps needs util-linux for mount 
specifically, it expects mount /dev/foo -o blah /dest to work,
but busybox mount expects options to precede all the other
command line args
 2024-02-04 15:50:25 +00:00
Arnout Engelen
04895f9cf6
openwrt: update to v23.05.2 2024-01-25 12:29:03 +01:00
Daniel Barlow
83ee488e4c systemconfig: /boot needs to go inside /persist 2024-01-09 13:10:02 +00:00
Daniel Barlow
c1101d3af5 make extlinux work with liminix-rebuild 
add /boot to the systemConfiguration closure
 2024-01-08 18:58:07 +00:00
Daniel Barlow
228c0a1668 pass rootOptions config as rootflags= kernel cmdline opt 2024-01-08 18:54:49 +00:00
Daniel Barlow
63f034e362 preinit: parse rootflags= in kernel command line 2024-01-08 00:35:13 +00:00
Daniel Barlow
6971d03520 preinit: check return from write() 2024-01-07 21:24:16 +00:00
Daniel Barlow
c0c4752350 systemconfig "install" cmd honours prefix on source 2024-01-07 16:54:44 +00:00
Daniel Barlow
45e8db09e1 liminix-rebuild: escape brackets in usage message 2024-01-07 14:18:19 +00:00
Daniel Barlow
2a93f24a58 add turris "schnapps" tool 
in its current state this is useful for turris omnia only, but will
allow us to do installs and rollback to turris os if needed.
 2024-01-05 00:07:01 +00:00
Daniel Barlow
136c5e6f32 alphabetize package list 2024-01-04 10:15:23 +00:00
Daniel Barlow
9369fdf314 use patched qemu only for run-liminix-vm 2024-01-03 17:53:30 +00:00
Daniel Barlow
ff991508ae build kernel only once for multiple outputs 
e.g. vmlinux + zImage
 2024-01-02 19:40:57 +00:00
Daniel Barlow
d6f96c0448 add libubootenv package 2024-01-02 17:44:56 +00:00
Daniel Barlow
2152a3f207 a test for liminix-rebuild 
it's hacky as Selby, but it's better than no test
 2023-12-29 22:11:04 +00:00
Daniel Barlow
1a041392aa liminix-rebuild: add --no-reboot param 2023-12-27 17:47:42 +00:00
Daniel Barlow
6469408d5f run-liminix-vm: don't reverse order of --flags params 2023-12-26 21:59:00 +00:00
Daniel Barlow
e5cbc2b86b WIP add systemConfiguration "install" command 
which copies the init stuff (whatever it is) from store to /persist
instead of making liminix-rebuild have to know what the files are.

This is principally to ease making a system configuration in /mnt or
similar when operating in a rescue/recovery scenario, and we
don't want to liminix-rebuild because it will reboot
 2023-12-23 23:53:47 +00:00
Daniel Barlow
29f35cb902 min-copy-closure: add --root to copy to non-standard place 2023-12-23 23:12:40 +00:00
Daniel Barlow
aecc44aaa0 run-liminix-vm: --flag parameter passes arg straight to qemu 2023-12-23 15:32:59 +00:00
Daniel Barlow
9f851b229c inadvertently committed, remove 2023-12-22 16:25:54 +00:00
Daniel Barlow
4a606a4b19 tidy up kernel patch 2023-12-21 21:12:55 +00:00
Daniel Barlow
9c894bdabf add tftpboot test for mips 2023-12-21 19:25:45 +00:00
Daniel Barlow
a962f18369 run-liminix-vm: map rootfs file iff --phram-address supplied 2023-12-21 19:25:45 +00:00
Daniel Barlow
9a29a042e8 fix tftpboot test on boards without autoboot, swap wan/lan 
This is for MIPS.  I spent a while investigating why the second virtio
net device doesn't function in qemu mips malta u-boot, but with no
success. Use the first one instead.
 2023-12-21 19:25:16 +00:00
Daniel Barlow
ab0631c555 qemu mips expects different file size for u-boot 2023-12-19 18:48:28 +00:00
Daniel Barlow
32c13c46bb support aarch64 in tftpboot test 2023-12-19 12:12:12 +00:00
Daniel Barlow
ebaa7b2bcb unbreak fennel test 2023-12-09 17:10:41 +00:00
Daniel Barlow
07e66c462b use virtio-bk-pci instead of virtio-bk-device 
u-boot is happy with either but Linux can autodetect the PCI-based
hardware
 2023-12-09 15:53:40 +00:00
Daniel Barlow
03b17fa3ed add zImage output 2023-12-07 22:31:26 +00:00
Daniel Barlow
a8891461aa use devtmpfs in initramfs 
static device nodes don't work with virtio
 2023-12-07 20:03:03 +00:00
Daniel Barlow
5adfb0230f WIP generate bootable disk image with partition table 2023-12-05 23:54:09 +00:00
Daniel Barlow
b519bd15df pretty-print the qemu command line 
well, pretty-ish
 2023-12-05 17:32:18 +00:00
Daniel Barlow
f2daa0b669 exclude rootfs region from kernel-visible ram 2023-12-05 17:32:18 +00:00
Daniel Barlow
f08c10c8ba patch u-boot to add ubifs support 
not that we're using it yet
 2023-12-04 23:39:27 +00:00
Daniel Barlow
0242cec977 run-liminix-vm: remove unneeded second copy of pad code 2023-12-04 23:37:39 +00:00
Raito Bezarius
644f42c35e kernel: make the build FSAT on FSAT computers 
I have 128 threads, builds should take only but a moment!
 2023-12-03 23:05:12 +00:00
Daniel Barlow
98d3336926 rewrite run-liminix-vm as a fennel program 
the effect of shell quoting/word splitting rules was reaching
completely unreasonable, insofar as I was unable to reason about it
 2023-12-03 22:51:39 +00:00
Daniel Barlow
e35b61b68c mac80211: support ath9k pci variant 
if you ask for "ath9k" you get AHB, but if you ask for "atk9k_pci"
now you get PCI. Note that the kernel module name is the same in
both cases.
 2023-11-25 18:39:15 +00:00
Daniel Barlow
a8f98ccfe7 use linuxArch instead of case statement 2023-11-25 18:16:20 +00:00
Daniel Barlow
3f0f621809 openwrt patches for mvebu (armv7l) 2023-11-24 22:43:58 +00:00