diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2025-04-02 23:50:25 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-04-06 10:03:03 -0600 |
| commit | 1915fdcc21268c0f5df513461e3ddbb03a26f3c5 (patch) | |
| tree | ba71b3400f71abd2b19a2e52816901dfa547b39c | |
| parent | 0708d54a5697e30ea5ecb03f97360e4fcff89719 (diff) | |
boot: call dhcp_run in pxe bootmethod
A recent change tried to speed up EFI booting by not calling dhcp_run
from eth_bootdev_hunt() every time. PXE so far relied on that dhcp_run
call to get an IP address.
Fix that by adding a dhcp_run call to the pxe bootflow, with autoload
disabled to only get the ip address and nothing else.
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Fixes: 1f68057e0320 ("net: eth_bootdev_hunt() should not run DHCP")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| -rw-r--r-- | boot/bootmeth_pxe.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/boot/bootmeth_pxe.c b/boot/bootmeth_pxe.c index b91e61bcbc4..6e5e0f99ea4 100644 --- a/boot/bootmeth_pxe.c +++ b/boot/bootmeth_pxe.c @@ -73,6 +73,10 @@ static int extlinux_pxe_read_bootflow(struct udevice *dev, return log_msg_ret("pxeb", -EPERM); addr = simple_strtoul(addr_str, NULL, 16); + ret = dhcp_run(addr, NULL, false); + if (ret) + return log_msg_ret("dhc", ret); + log_debug("calling pxe_get()\n"); ret = pxe_get(addr, &bootdir, &size, false); log_debug("pxe_get() returned %d\n", ret); |