commit 54674693a05844cce946e58302a25871b95404ca
author Adriano Cordova <adrianox@gmail.com> Mon Mar 03 11:13:15 2025 -0300
committer Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Mon Mar 10 07:02:25 2025 +0100
tree 79b30055698d990e71123b301f371eb67668164a
parent 1d370317e06695b403b60bded161953796fe0e6c

efi_loader: efi_net: Add device path cache

In preparation to support mutiple efi net udevices. Add a device path
cache to support device paths from multiple ethernet udevices.
The device paths can be added to the cache before EFI gets initialized and
the protocols get installed.

Signed-off-by: Adriano Cordova <adriano.cordova@canonical.com>

lib/efi_loader/efi_ipconfig.c

diff --git a/lib/efi_loader/efi_ipconfig.c b/lib/efi_loader/efi_ipconfig.c
index f1c092d..9f51f77 100644
--- a/lib/efi_loader/efi_ipconfig.c
+++ b/lib/efi_loader/efi_ipconfig.c
@@ -60,7 +60,7 @@
 			memcpy((void *)&current_http_ip, data,
 			       sizeof(struct efi_ip4_config2_manual_address));
 			efi_net_set_addr(&current_http_ip.address,
-					 &current_http_ip.subnet_mask, NULL);
+					 &current_http_ip.subnet_mask, NULL, NULL);
 			return EFI_EXIT(EFI_SUCCESS);
 		}
 		return EFI_EXIT(EFI_BAD_BUFFER_SIZE);
@@ -133,7 +133,7 @@
 			return EFI_EXIT(EFI_BUFFER_TOO_SMALL);
 		}
 
-		efi_net_get_addr(&current_http_ip.address, &current_http_ip.subnet_mask, NULL);
+		efi_net_get_addr(&current_http_ip.address, &current_http_ip.subnet_mask, NULL, NULL);
 		memcpy(data, (void *)&current_http_ip,
 		       sizeof(struct efi_ip4_config2_manual_address));