Daniel Barlow
9aa5ff6ed1
make a package for odhcpc-script
2023-06-30 20:02:03 +01:00
Daniel Barlow
6101f3f3d8
load necessary kernel modules for firewall
2023-06-27 21:18:09 +01:00
Daniel Barlow
80639a7256
add firewallgen package, which creates an nft script
2023-06-18 17:40:16 +01:00
Daniel Barlow
3f4dbfcfd3
ipv6 prefix delegation for rotuer
...
much tidying needed, but it works
2023-05-31 23:29:05 +01:00
Daniel Barlow
fdffdbb22a
add writeFennelScript function, make ifwait use it
2023-05-29 20:20:12 +01:00
Daniel Barlow
447f068569
partly support getting IPv6 addresses
...
- gets interface id from ppp
- runs odhcpc to get RA and prefix delegation
- doesn't do anything useful with the data yet
2023-05-24 23:01:50 +01:00
Daniel Barlow
339c2d9873
upgrade to ppp 2.5.0
2023-05-22 23:31:57 +01:00
Daniel Barlow
b0098f1c8e
move min-list-garbage into min-collect-garbage pkg
...
we don't want it in the same package as min-copy-closure as
that depends on bash
2023-05-20 21:55:23 +01:00
Daniel Barlow
74f2aa6247
initramfs-peek: an initramfs image with a shell, for debugging
2023-05-06 23:03:51 +01:00
Daniel Barlow
30153a2d4e
add min-copy-closure, a minimal nix-copy-closure substitute
2023-05-06 22:47:03 +01:00
Daniel Barlow
28264febdb
add smaller-than-gnu "hello world" package
2023-04-23 20:56:20 +01:00
Daniel Barlow
5dd0c6e3c0
rewrite preinit as very small C program
...
By using the kernel "nolibc" header to avoid requiring a C library, we
can bring the initramfs size to around 4k
This does involve a tiny bit of inline mips assembly which I'm not
sure about. gcc seems unwilling to generate the code to load $gp at
function entry of main(), so we do it by hand - but I'd rather find
out why gcc doesn't.
2023-04-15 18:27:39 +01:00
Daniel Barlow
54a1ab3529
support jffs2, with initramfs
...
the jffs2 filesystem contains only /nix/store and a script which is
run in early init (initramfs) and is responsible for recreating
"traditional" directories (/bin /etc/**/* /var &c) based on the
configuration.
this is tested only in qemu so far and could use some cleanup
2023-04-04 23:35:49 +01:00
Daniel Barlow
aa1a2e5d75
package gen_init_cpio, tool for making an initramfs
2023-04-04 22:54:20 +01:00
Daniel Barlow
efd878dc5e
extract common code for patching kernel source fdorm openwrt
2023-03-18 19:17:58 +00:00
Daniel Barlow
83e56a3a90
add swconfig package
2023-03-05 22:32:56 +00:00
Daniel Barlow
fd500041fa
move new packages to pkgs/default.nix
2023-03-03 22:21:27 +00:00
