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authorMichael Brown <mcb30@ipxe.org>2023-01-15 22:42:30 +0000
committerMichael Brown <mcb30@ipxe.org>2023-01-15 22:42:30 +0000
commit2dcef4b7a11a780a684a69021a0c91bc43e03883 (patch)
tree7e9e1596ad625b530d29da7a2076de1d121251f4 /src
parentf07630c74f3d67906baf820f080b5d0e5ad49ca4 (diff)
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[efi] Create VLAN autoboot device automaticallyautovlan
When chainloading iPXE from an EFI VLAN device, configure the corresponding iPXE VLAN device to be created automatically. Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src')
-rw-r--r--src/interface/efi/efi_autoboot.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/interface/efi/efi_autoboot.c b/src/interface/efi/efi_autoboot.c
index ec7793c..a103c2f 100644
--- a/src/interface/efi/efi_autoboot.c
+++ b/src/interface/efi/efi_autoboot.c
@@ -25,6 +25,8 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <string.h>
#include <errno.h>
+#include <ipxe/if_ether.h>
+#include <ipxe/vlan.h>
#include <ipxe/efi/efi.h>
#include <ipxe/efi/efi_path.h>
#include <ipxe/efi/efi_autoboot.h>
@@ -81,6 +83,13 @@ int efi_set_autoboot_ll_addr ( EFI_HANDLE device,
efi_handle_name ( device ), vlan );
}
+ /* Configure automatic VLAN device, if applicable */
+ if ( vlan && ( mode->HwAddressSize == ETH_ALEN ) ) {
+ vlan_auto ( &mode->CurrentAddress, vlan );
+ DBGC ( device, "EFI %s configured automatic VLAN %d\n",
+ efi_handle_name ( device ), vlan );
+ }
+
/* Close protocol */
bs->CloseProtocol ( device, &efi_simple_network_protocol_guid,
efi_image_handle, NULL );