diff options
| author | Marco Felsch <m.felsch@pengutronix.de> | 2021-08-13 10:32:21 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-08-23 16:09:26 +0200 |
| commit | 0d0060b2380afc029bb0d91186ac340f7ac1023f (patch) | |
| tree | 6f1606224ac3d50a32ef18d4bc6eb34eefd95261 /net | |
| parent | 688773c64c99f9a718daef5bfca541df48bb2098 (diff) | |
| download | barebox-0d0060b2380afc029bb0d91186ac340f7ac1023f.tar.gz barebox-0d0060b2380afc029bb0d91186ac340f7ac1023f.tar.xz | |
fastboot net: add setter for global.fastboot.net.autostart
Without this change the only possible way to start the
fastboot.net.autostart mechanism is by using the nv storage. Split
fastboot_on_boot() into two functions:
- a globalvar setter fastboot_net_autostart_set() and
- a the globalvar init function fastboot_net_init_globalvar().
This allows init scripts to start the autostart mechanism as well.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210813083221.31763-1-m.felsch@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/fastboot.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/net/fastboot.c b/net/fastboot.c index df388adc89..aa483f57a7 100644 --- a/net/fastboot.c +++ b/net/fastboot.c @@ -547,14 +547,12 @@ fail_generic_init: static struct fastboot_net *fastboot_net_obj; static int fastboot_net_autostart; -static int fastboot_on_boot(void) +static int fastboot_net_autostart_set(struct param_d *p, void * priv) { struct fastboot_net *fbn; + static bool started; - globalvar_add_simple_bool("fastboot.net.autostart", - &fastboot_net_autostart); - - if (!fastboot_net_autostart) + if (!fastboot_net_autostart || started) return 0; ifup_all(0); @@ -564,16 +562,25 @@ static int fastboot_on_boot(void) return PTR_ERR(fbn); fastboot_net_obj = fbn; + started = true; + return 0; } +static int fastboot_net_init_globalvar(void) +{ + return globalvar_add_bool("fastboot.net.autostart", + fastboot_net_autostart_set, + &fastboot_net_autostart, NULL); +} + static void fastboot_net_exit(void) { if (fastboot_net_obj) fastboot_net_free(fastboot_net_obj); } -postenvironment_initcall(fastboot_on_boot); +postenvironment_initcall(fastboot_net_init_globalvar); predevshutdown_exitcall(fastboot_net_exit); BAREBOX_MAGICVAR(global.fastboot.net.autostart, |