diff options
| author | Heinrich Schuchardt | 2022-08-31 16:37:35 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt | 2022-09-01 07:21:25 +0200 |
| commit | d5391bf02b9dc6a84fe33ba913caf70061909950 (patch) | |
| tree | 2d5e4f10668666ee72fe7d9d44ed294965b78299 /include/efi_loader.h | |
| parent | 4e10c1227aa879af809b3073bf917289f23e17d7 (diff) | |
efi_loader: ensure all block devices are probed
Only probed block devices are available in the UEFI sub-system. Multiple
block devices may be involved in the boot process. So we have to make sure
that all block devices are probed. Another reason is that we store UEFI
variables on the ESP which may be on any block device.
On the sandbox before the patch:
=> efidebug devices
No EFI system partition
Device Device Path
================ ====================
000000001b027c70 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)
000055d078bc1ae0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Uart(0,0,D,D)
000000001b22e0b0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MAC(020011223344,1)
After the patch:
=> efidebug devices
No EFI system partition
Device Device Path
================ ====================
000000001b027c70 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)
000055bdac8ddae0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Uart(0,0,D,D)
000000001b230920 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(2)/SD(0)
000000001b233ac0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1)
000000001b233b80 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1)/HD(1,GPT,d0a914ee-a71c-fc1e-73f0-7e302b0e6c20,0x30,0x1)
000000001b234110 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1)/HD(2,GPT,9330a0ea-8aff-f67a-294c-fa05d60896c3,0x31,0x1)
000000001b22f0e0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(2)
000000001b238df0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MAC(020011223344,1)
Fixes: a9bf024b2933 ("efi_loader: disk: a helper function to create efi_disk objects from udevice")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index b0d6fff67c5..9611aec2deb 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -531,8 +531,10 @@ void efi_carve_out_dt_rsv(void *fdt); void efi_try_purge_kaslr_seed(void *fdt); /* Called by bootefi to make console interface available */ efi_status_t efi_console_register(void); -/* Called by efi_init_obj_list() to initialize efi_disks */ +/* Called by efi_init_early() to add block devices when probed */ efi_status_t efi_disk_init(void); +/* Called by efi_init_obj_list() to proble all block devices */ +efi_status_t efi_disks_register(void); /* Called by efi_init_obj_list() to install EFI_RNG_PROTOCOL */ efi_status_t efi_rng_register(void); /* Called by efi_init_obj_list() to install EFI_TCG2_PROTOCOL */ |