efi_loader: efi_net: Add support for multiple efi_net_obj
Add support for multiple efi_net_obj structs in efi_net.c. This comes
in preparation for an EFI network driver supporting multiple network
interfaces. For now the EFI network stack still registers a single ethernet
udevice as an EFI network device even if multiple are present, namely
the one that was the current device at the moment of EFI initialization.
Signed-off-by: Adriano Cordova <adriano.cordova@canonical.com>
diff --git a/lib/efi_loader/efi_http.c b/lib/efi_loader/efi_http.c
index 60309ee..189317f 100644
--- a/lib/efi_loader/efi_http.c
+++ b/lib/efi_loader/efi_http.c
@@ -36,6 +36,7 @@
struct efi_http_instance {
struct efi_http_protocol http;
efi_handle_t handle;
+ struct efi_service_binding_protocol *parent;
bool configured;
void *http_load_addr;
ulong file_size;
@@ -243,7 +244,7 @@
ret = efi_net_do_request(url_8, current_method, &http_instance->http_load_addr,
&http_instance->status_code, &http_instance->file_size,
- http_instance->headers_buffer);
+ http_instance->headers_buffer, http_instance->parent);
if (ret != EFI_SUCCESS)
goto out;
@@ -408,6 +409,7 @@
goto failure_to_add_protocol;
}
+ new_instance->parent = this;
efi_add_handle(new_instance->handle);
*child_handle = new_instance->handle;