From: Michael Brown <mcb30@ipxe.org>
Date: Thu, 31 Jul 2014 11:45:18 +0000 (+0100)
Subject: [efi] Dump handle information around connect/disconnect attempts
X-Git-Tag: v1.20.1~1099
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7023923db2eef64fcc3ec38fbe1054a47db1036b;p=thirdparty%2Fipxe.git

[efi] Dump handle information around connect/disconnect attempts

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/interface/efi/efi_driver.c b/src/interface/efi/efi_driver.c
index 715ec38b6..1f9c74911 100644
--- a/src/interface/efi/efi_driver.c
+++ b/src/interface/efi/efi_driver.c
@@ -490,9 +490,15 @@ static int efi_driver_connect ( EFI_HANDLE device ) {
 	}
 
 	/* Disconnect any existing drivers */
+	DBGC2 ( device, "EFIDRV %p %s before disconnecting:\n",
+		device, efi_handle_name ( device ) );
+	DBGC2_EFI_PROTOCOLS ( device, device );
 	DBGC ( device, "EFIDRV %p %s disconnecting existing drivers\n",
 	       device, efi_handle_name ( device ) );
 	bs->DisconnectController ( device, NULL, NULL );
+	DBGC2 ( device, "EFIDRV %p %s after disconnecting:\n",
+		device, efi_handle_name ( device ) );
+	DBGC2_EFI_PROTOCOLS ( device, device );
 
 	/* Connect our driver */
 	DBGC ( device, "EFIDRV %p %s connecting new drivers\n",
@@ -505,6 +511,9 @@ static int efi_driver_connect ( EFI_HANDLE device ) {
 		       strerror ( rc ) );
 		return rc;
 	}
+	DBGC2 ( device, "EFIDRV %p %s after connecting:\n",
+		device, efi_handle_name ( device ) );
+	DBGC2_EFI_PROTOCOLS ( device, device );
 
 	return 0;
 }