X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=choosers%2Fsimple.c;h=9d90fd6a8c9280285e2546c8c14c0a2782a7b013;hb=0218e27bab5789190314c636baeb32cb302c5ef7;hp=31bbe4ccc05911938e53884b24a0a22e81d61b17;hpb=176953673e992bd3812c32dc5d13eb8fa9b3c5b7;p=debian%2Felilo

diff --git a/choosers/simple.c b/choosers/simple.c
index 31bbe4c..9d90fd6 100644
--- a/choosers/simple.c
+++ b/choosers/simple.c
@@ -1,6 +1,10 @@
 /* 
  *  Copyright (C) 2001-2003 Hewlett-Packard Co.
  *	Contributed by Stephane Eranian <eranian@hpl.hp.com>
+ *  Copyright (C) 2006-2009 Intel Corporation
+ *	Contributed by Fenghua Yu <fenghua.yu@intel.com>
+ *	Contributed by Bibo Mao <bibo.mao@intel.com>
+ *	Contributed by Chandramouli Narayanan <mouli@linux.intel.com>
  *
  * This file is part of the ELILO, the EFI Linux boot loader.
  *
@@ -37,6 +41,7 @@ display_label_info(CHAR16 *name)
 {
 	CHAR16 *desc;
 	CHAR16 initrd_name[CMDLINE_MAXLEN];
+	CHAR16 vmcode_name[CMDLINE_MAXLEN];
 	CHAR16 options_tmp[CMDLINE_MAXLEN];
 	CHAR16 options[CMDLINE_MAXLEN];
 	CHAR16 kname[FILENAME_MAXLEN];
@@ -46,9 +51,9 @@ display_label_info(CHAR16 *name)
 		Print(L"desc   : %s\n", desc);
 	}
 
-	initrd_name[0] = options_tmp[0] = kname[0] = CHAR_NULL;
+	initrd_name[0] = vmcode_name[0] = options_tmp[0] = kname[0] = CHAR_NULL;
 
-	if (find_label(name, kname, options_tmp, initrd_name) == -1) {
+	if (find_label(name, kname, options_tmp, initrd_name, vmcode_name) == -1) {
 		StrCpy(kname, name);
 		Print(L"\n");
 	}
@@ -56,6 +61,7 @@ display_label_info(CHAR16 *name)
 
 	Print(L"cmdline: %s %s\n", kname, options);
 	if (initrd_name[0]) Print(L"initrd : %s\n", initrd_name);
+	if (vmcode_name[0]) Print(L"vmcode : %s\n", vmcode_name);
 }
 
 static VOID
@@ -134,7 +140,8 @@ reprint:
 	first_time = 0;
 
 	for (;;) {
-		while ((status=ip->ReadKeyStroke(ip, &key)) == EFI_NOT_READY);
+		while ((status = uefi_call_wrapper(ip->ReadKeyStroke, 2, ip, &key))
+				 == EFI_NOT_READY);
 		if (EFI_ERROR(status)) {
 			ERR_PRT((L"select_kernel readkey: %r", status));
 			return -1;
@@ -213,7 +220,7 @@ display_message(VOID)
 {
 	fops_fd_t fd;
 	EFI_STATUS status;
-	INTN len, i;
+	UINTN len, i;
 	CHAR16 *filename;
 	CHAR8 buf[256];
 
@@ -247,6 +254,7 @@ simple_choose(CHAR16 **argv, INTN argc, INTN index, CHAR16 *kname, CHAR16 *cmdli
 	CHAR16 buffer[CMDLINE_MAXLEN];
 	CHAR16 alt_buffer[CMDLINE_MAXLEN];
 	CHAR16 initrd_name[CMDLINE_MAXLEN];
+	CHAR16 vmcode_name[CMDLINE_MAXLEN];
 	CHAR16 args[CMDLINE_MAXLEN];
 	CHAR16 devname[CMDLINE_MAXLEN];
 	CHAR16 dpath[FILENAME_MAXLEN];
@@ -259,7 +267,7 @@ simple_choose(CHAR16 **argv, INTN argc, INTN index, CHAR16 *kname, CHAR16 *cmdli
 	display_message();
 
 restart:
-	initrd_name[0] = kname[0] = cmdline[0] = args[0] = CHAR_NULL;
+	initrd_name[0] = vmcode_name[0] = kname[0] = cmdline[0] = args[0] = CHAR_NULL;
 
 	/* reset per image loader options */
 	Memset(&elilo_opt.img_opt, 0, sizeof(elilo_opt.img_opt));
@@ -271,7 +279,7 @@ restart:
 		argc     = argify(alt_buffer,sizeof(alt_buffer), argv); 
 		alt_argv = argv;
 		index    = 0;
-		args[0]  = initrd_name[0] = 0;
+		args[0]  = initrd_name[0] = vmcode_name[0] = 0;
 		/* 
 		 * don't check twice because the variable is deleted after
 		 * first access
@@ -303,14 +311,14 @@ restart:
 	 * if no match is found, the args and initrd arguments may
 	 * still be modified by global options in the config file.
 	 */
-	ret = find_label((index < argc) ? argv[index] : NULL, kname, args, initrd_name);
+	ret = find_label((index < argc) ? argv[index] : NULL, kname, args, initrd_name, vmcode_name);
 
 	/*
 	 * not found, so assume first argument is kernel name and
 	 * not label name 
 	 */
 	if (ret == -1) {
-		if ((index < argc) && argv[index])
+		if ((index < argc) && argv[index]) 
 			StrCpy(kname, argv[index]);
 		else
 			StrCpy(kname, elilo_opt.default_kernel);
@@ -335,9 +343,14 @@ restart:
 		StrCpy(elilo_opt.initrd, initrd_name);
 	}
 
+	if (elilo_opt.vmcode[0] == CHAR_NULL && vmcode_name[0] != CHAR_NULL) {
+		StrCpy(elilo_opt.vmcode, vmcode_name);
+	}
+
 	VERB_PRT(1,  { Print(L"kernel     is  '%s'\n", kname);
 		       Print(L"arguments  are '%s'\n", args);
 			if (elilo_opt.initrd[0]) Print(L"initrd      is '%s'\n", elilo_opt.initrd);
+			if (elilo_opt.vmcode[0]) Print(L"vmm         is '%s'\n", elilo_opt.vmcode);
 		      });
 
 	if (elilo_opt.prompt == 0) {
@@ -346,8 +359,8 @@ restart:
 		ret = wait_timeout(elilo_opt.delay);
 		if (ret != 0) {
 			elilo_opt.prompt = 1;
+			elilo_opt.initrd[0] = elilo_opt.vmcode[0] = CHAR_NULL;
 			elilo_opt.timeout =  ELILO_TIMEOUT_INFINITY;
-			elilo_opt.initrd[0] = CHAR_NULL;
 			goto restart;
 		}
 	}
@@ -379,7 +392,8 @@ restart:
 	 */
 	len = StrLen(BOOT_IMG_STR)	/* BOOT_IMAGE= */
 	     +StrLen(devname)		/* device name */
-	     +StrLen(kname)		/* kernel name */
+	     				/* kernel name */
+	     +elilo_opt.vmcode[0] ? StrLen(elilo_opt.vmcode) : StrLen(kname)
 	     +1				/* space */
 	     +StrLen(args);		/* args length */
 
@@ -389,7 +403,10 @@ restart:
 	}
 	StrCpy(cmdline, L"BOOT_IMAGE=");
 	StrCat(cmdline, devname);
-	StrCat(cmdline, kname);
+	if (elilo_opt.vmcode[0])
+		StrCat(cmdline, elilo_opt.vmcode);
+	else
+		StrCat(cmdline, kname);
 	StrCat(cmdline, L" ");
 	StrCat(cmdline, args);