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[efi] Include protocol interface address in debug output

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2023-06-08 11:15:27 +01:00
parent 12776acce5
commit 8ab9bdca4f
2 changed files with 42 additions and 5 deletions
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src/interface/efi/efi_debug.c
+29 -5
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@@ -386,6 +386,34 @@ void dbg_efi_openers ( EFI_HANDLE handle, EFI_GUID *protocol ) {
bs->FreePool ( openers );
}
/**
* Print protocol information on a given handle
*
* @v handle EFI handle
* @v protocol Protocol GUID
*/
void dbg_efi_protocol ( EFI_HANDLE handle, EFI_GUID *protocol ) {
EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
VOID *interface;
EFI_STATUS efirc;
int rc;
/* Get protocol instance */
if ( ( efirc = bs->HandleProtocol ( handle, protocol,
&interface ) ) != 0 ) {
rc = -EEFI ( efirc );
printf ( "HANDLE %s could not identify %s: %s\n",
efi_handle_name ( handle ),
efi_guid_ntoa ( protocol ), strerror ( rc ) );
return;
}
printf ( "HANDLE %s %s at %p\n", efi_handle_name ( handle ),
efi_guid_ntoa ( protocol ), interface );
/* Dump list of openers */
dbg_efi_openers ( handle, protocol );
}
/**
* Print list of protocol handlers attached to a handle
*
@@ -394,7 +422,6 @@ void dbg_efi_openers ( EFI_HANDLE handle, EFI_GUID *protocol ) {
void dbg_efi_protocols ( EFI_HANDLE handle ) {
EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
EFI_GUID **protocols;
EFI_GUID *protocol;
UINTN count;
unsigned int i;
EFI_STATUS efirc;
@@ -417,10 +444,7 @@ void dbg_efi_protocols ( EFI_HANDLE handle ) {
/* Dump list of protocols */
for ( i = 0 ; i < count ; i++ ) {
protocol = protocols[i];
printf ( "HANDLE %s %s supported\n", efi_handle_name ( handle ),
efi_guid_ntoa ( protocol ) );
dbg_efi_openers ( handle, protocol );
dbg_efi_protocol ( handle, protocols[i] );
}
/* Free list */