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[v2,1/2] efi_loader: Expose efi_reinstall_protocol_interface in efi_loader.h

Message ID 20241206171835.2403418-2-adriano.cordova@canonical.com
State Accepted, archived
Delegated to: Heinrich Schuchardt
Headers show
Series efi_loader: efi_net: Fix net_dp handling | expand

Commit Message

Adriano Cordova Dec. 6, 2024, 5:18 p.m. UTC 
This is done so that the device path protocol interface of the network
device can be changed internally by u-boot when a new bootfile gets
downloaded.

Signed-off-by: Adriano Cordova <adriano.cordova@canonical.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
---
Changes in v2: added commit message

 include/efi_loader.h          | 5 +++++
 lib/efi_loader/efi_boottime.c | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/efi_loader.h b/include/efi_loader.h
index 9afbec35eb..0d858c1e12 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -711,6 +711,11 @@  efi_status_t efi_search_protocol(const efi_handle_t handle,
 efi_status_t efi_add_protocol(const efi_handle_t handle,
 			      const efi_guid_t *protocol,
 			      void *protocol_interface);
+/* Reinstall a protocol on a handle */
+efi_status_t EFIAPI efi_reinstall_protocol_interface(
+			efi_handle_t handle,
+			const efi_guid_t *protocol,
+			void *old_interface, void *new_interface);
 /* Open protocol */
 efi_status_t efi_protocol_open(struct efi_handler *handler,
 			       void **protocol_interface, void *agent_handle,
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index 080e7f78ae..58716fa795 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -3733,7 +3733,7 @@  out:
  *
  * Return: status code
  */
-static efi_status_t EFIAPI efi_reinstall_protocol_interface(
+efi_status_t EFIAPI efi_reinstall_protocol_interface(
 			efi_handle_t handle, const efi_guid_t *protocol,
 			void *old_interface, void *new_interface)
 {