# HG changeset patch
# User djm@xxxxxxxxxxxxxxx
# Node ID 97de0e776d8b69d1c1e6db781eabacf03a5c504f
# Parent cc085702cf9febdcff5075f5a27260ab07663a43
Update xen-capable elilo to support compressed dom0 kernel images (by Alex
Williamson)
This will be released in next official version of elilo but is included
in Xen/ia64 for developer and user convenience until the new version of
elilo is more widely distributed.
diff -r cc085702cf9f -r 97de0e776d8b xen/arch/ia64/tools/xelilo/elilo.README
--- a/xen/arch/ia64/tools/xelilo/elilo.README Fri Dec 2 16:12:07 2005
+++ b/xen/arch/ia64/tools/xelilo/elilo.README Fri Dec 2 16:27:22 2005
@@ -1,35 +1,20 @@
-Elilo update for Xen/ia64 HowTo 9/20/2005
+Elilo update for Xen/ia64 HowTo 2005/12/01
+
+ Xen support is committed to ELILO CVS as of Dec 1, 2005. This support
+ should be in version 3.5pre2 when it is made available. To build from
+ source:
1. Build the new elilo
- a. Get the elilo RPM
-
http://fedora.mirrors.pair.com/linux/core/development/SRPMS/elilo-3.4-11.src.rpm
-
- b. Get the elilo-3.4.11.xen.patch
-
- c. Create elilo development tree
- > mkdir elilo
- > cd elilo
- > rpm2cpio ../elilo-3.4-11.src.rpm | cpio -div
- > tar xvfz elilo-3.4.tar.gz
- > cd elilo-3.4
- > // read elilo.spc for deatiled patch steps
- > patch -p1 < ../elilo-3.3a-makefile.patch
- > patch -p1 < ../elilo-3.4-debug.patch
- > patch -p2 < ../elilo-initrd-size-fix.patch
- > patch -p1 < ../elilo-argv-fix.patch
- > patch -p1 < ../elilo-kill-warnings.patch
- > patch -p1 < ../../elilo-3.4.11.xen.patch
- > make <=== get the elilo.efi
+ a. Get current elilo CVS from http://sourceforge.net/projects/elilo
+ b. make (Note that gnu-efi is a build dependency)
2. How to run with the new elilo.efi?
a. Example to run
modify elilo.conf with following entry
- image=XenoLinux.uncompressed
+ image=XenoLinux.gz
label=xen
vmm=xen.gz
initrd=initrd-2.6.9-5.7.EL.img
read-only
- append="com2=57600,8n1 console=com2 sched=bvt -- nomca
console=ttyS1,576 00 console=tty0 root=/dev/sda3"
-
-
+ append="com2=57600,8n1 console=com2 sched=bvt -- nomca
console=ttyS1,57600 console=tty0 root=/dev/sda3"
diff -r cc085702cf9f -r 97de0e776d8b xen/arch/ia64/tools/xelilo/xlilo.efi
Binary file xen/arch/ia64/tools/xelilo/xlilo.efi has changed
diff -r cc085702cf9f -r 97de0e776d8b
xen/arch/ia64/tools/xelilo/elilo-3.4.11.xen.patch
--- a/xen/arch/ia64/tools/xelilo/elilo-3.4.11.xen.patch Fri Dec 2 16:12:07 2005
+++ /dev/null Fri Dec 2 16:27:22 2005
@@ -1,402 +0,0 @@
-<Sign-off: fred.yang@xxxxxxxxx>
-diff -Naur base/bootparams.c elilo/bootparams.c
---- base/bootparams.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/bootparams.c 2005-09-20 19:33:00.000000000 -0700
-@@ -38,7 +38,7 @@
- * bp : the address of the bootparams otherwise (opaque type)
- */
- VOID *
--create_boot_params(CHAR16 *args, memdesc_t *initrd, UINTN *cookie)
-+create_boot_params(CHAR16 *args, memdesc_t *initrd, memdesc_t *vmcode, UINTN
*cookie)
- {
- /*
- * XXX: need cleanup
-@@ -95,7 +95,7 @@
- */
- Memset(bp, 0, BOOT_PARAM_MEMSIZE);
-
-- if (sysdeps_create_boot_params(bp, cp, initrd, cookie) == -1) return 0;
-+ if (sysdeps_create_boot_params(bp, cp, initrd, vmcode, cookie) == -1)
return 0;
-
- /*
- * Convert kernel command line args from UNICODE to ASCII and put them
where
-diff -Naur base/choosers/simple.c elilo/choosers/simple.c
---- base/choosers/simple.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/choosers/simple.c 2005-09-20 19:28:15.000000000 -0700
-@@ -37,6 +37,7 @@
- {
- 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 +47,9 @@
- 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 +57,7 @@
-
- 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
-@@ -247,6 +249,7 @@
- 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 +262,7 @@
- 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));
-@@ -303,7 +306,7 @@
- * 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
-@@ -335,6 +338,10 @@
- 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);
-diff -Naur base/choosers/textmenu.c elilo/choosers/textmenu.c
---- base/choosers/textmenu.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/choosers/textmenu.c 2005-09-20 19:28:29.000000000 -0700
-@@ -358,6 +358,7 @@
- # define BOOT_IMG_STR L"BOOT_IMAGE="
- CHAR16 label[CMDLINE_MAXLEN];
- CHAR16 initrd_name[CMDLINE_MAXLEN];
-+ CHAR16 vmcode_name[CMDLINE_MAXLEN];
- CHAR16 args[CMDLINE_MAXLEN];
- CHAR16 devname[CMDLINE_MAXLEN];
- CHAR16 dpath[FILENAME_MAXLEN];
-@@ -412,9 +413,9 @@
- * still be modified by global options in the config file.
- */
- if (label[0])
-- ret = find_label(label, kname, args, initrd_name);
-+ ret = find_label(label, kname, args, initrd_name, vmcode_name);
- else
-- ret = find_label(argv[index], kname, args, initrd_name);
-+ ret = find_label(argv[index], kname, args, initrd_name,
vmcode_name);
-
- /*
- * not found, so assume first argument is kernel name and
-@@ -448,6 +449,10 @@
- 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);
-diff -Naur base/config.c elilo/config.c
---- base/config.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/config.c 2005-09-20 19:33:26.000000000 -0700
-@@ -68,6 +68,7 @@
- CHAR16 kname[FILENAME_MAXLEN];
- CHAR16 options[MAX_STRING];
- CHAR16 initrd[FILENAME_MAXLEN];
-+ CHAR16 vmcode[FILENAME_MAXLEN];
- CHAR16 root[FILENAME_MAXLEN];
- CHAR16 fallback[MAX_STRING];
- CHAR16 description[MAX_STRING];
-@@ -93,6 +94,7 @@
- typedef struct {
- CHAR16 root[FILENAME_MAXLEN]; /* globally defined root fs */
- CHAR16 initrd[FILENAME_MAXLEN];/* globally defined initrd */
-+ CHAR16 vmcode[FILENAME_MAXLEN];/* globally defined boot-time
module */
- CHAR16 options[MAX_STRING];
- CHAR16 default_image_name[MAX_STRING];
- CHAR16 message_file[MAX_MESSAGES][FILENAME_MAXLEN];
-@@ -144,6 +146,7 @@
- {OPT_BOOL, OPT_GLOBAL, L"noedd30", NULL, NULL,
&global_config.edd30_no_force},
- {OPT_CMD, OPT_GLOBAL, L"append", NULL, NULL,
global_config.options},
- {OPT_FILE, OPT_GLOBAL, L"initrd", NULL, NULL,
global_config.initrd},
-+{OPT_FILE, OPT_GLOBAL, L"vmm", NULL, NULL,
global_config.vmcode},
- {OPT_FILE, OPT_GLOBAL, L"image", do_image, NULL,
opt_offsetof(kname)},
- {OPT_BOOL, OPT_GLOBAL, L"checkalt", NULL, NULL,
&global_config.alt_check},
- {OPT_STR, OPT_GLOBAL, L"chooser", NULL, check_chooser,
global_config.chooser},
-@@ -168,6 +171,7 @@
- {OPT_CMD, OPT_IMAGE, L"append", do_options, NULL,
opt_offsetof(options)},
- {OPT_CMD, OPT_IMAGE, L"literal", do_literal, NULL, NULL},
- {OPT_FILE, OPT_IMAGE, L"initrd", NULL, NULL,
opt_offsetof(initrd)},
-+ {OPT_FILE, OPT_IMAGE, L"vmm", NULL, NULL,
opt_offsetof(vmcode)},
- {OPT_STR, OPT_IMAGE, L"label", NULL, NULL,
opt_offsetof(label)},
- {OPT_FILE, OPT_IMAGE, L"image", do_image, NULL,
opt_offsetof(kname)},
- {OPT_STR, OPT_IMAGE, L"description", NULL, NULL,
opt_offsetof(description)},
-@@ -974,7 +978,7 @@
- }
-
- INTN
--find_label(CHAR16 *label, CHAR16 *kname, CHAR16 *options, CHAR16 *initrd)
-+find_label(CHAR16 *label, CHAR16 *kname, CHAR16 *options, CHAR16 *initrd,
CHAR16 *vmcode)
- {
- boot_image_t *img;
-
-@@ -1007,6 +1011,7 @@
- if (global_config.readonly) StrCat(options, L" ro");
-
- if (global_config.initrd[0]) StrCpy(initrd, global_config.initrd);
-+ if (global_config.vmcode[0]) StrCpy(vmcode, global_config.vmcode);
-
- /* make sure we don't get garbage here */
- elilo_opt.sys_img_opts = NULL;
-@@ -1044,12 +1049,17 @@
- else if (global_config.initrd[0])
- StrCpy(initrd, global_config.initrd);
-
-+ if (img->vmcode[0])
-+ StrCpy(vmcode, img->vmcode);
-+ else if (global_config.vmcode[0])
-+ StrCpy(vmcode, global_config.vmcode);
-+
- /*
- * point to architecture dependent options for this image
- */
- elilo_opt.sys_img_opts = &img->sys_img_opts;
-
-- DBG_PRT((L"label %s: kname=%s options=%s initrd=%s", img->label, kname,
options, initrd));
-+ DBG_PRT((L"label %s: kname=%s options=%s initrd=%s vmcode=%s",
img->label, kname, options, initrd, vmcode));
-
- return 0;
- }
-diff -Naur base/elilo.c elilo/elilo.c
---- base/elilo.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/elilo.c 2005-09-20 19:33:41.000000000 -0700
-@@ -84,10 +84,23 @@
- }
-
- INTN
--kernel_load(EFI_HANDLE image, CHAR16 *kname, kdesc_t *kd, memdesc_t *imem)
-+kernel_load(EFI_HANDLE image, CHAR16 *kname, kdesc_t *kd, memdesc_t *imem,
memdesc_t *mmem)
- {
-
- /*
-+ * Do the vm image switch here
-+ * if there is "vmm=" then elilo should load image specified
-+ * in "vmm=" and then give the "image" to vmm as target kernel image
-+ */
-+ if (elilo_opt.vmcode[0]) {
-+ CHAR16 buffer[CMDLINE_MAXLEN];
-+ VERB_PRT(1,Print(L"swapping vmm=%s with image=%s\n", elilo_opt.vmcode,
-+ kname));
-+ StrCpy(buffer, kname);
-+ StrCpy(kname, elilo_opt.vmcode);
-+ StrCpy(elilo_opt.vmcode, buffer);
-+ }
-+ /*
- * Now let's try to load the kernel !
- */
- switch(do_kernel_load(kname, kd)) {
-@@ -134,10 +147,32 @@
- return ELILO_LOAD_RETRY;
- }
- }
-+
-+ if (elilo_opt.vmcode[0]) {
-+
-+ mmem->start_addr = 0; /* let the allocator decide */
-+
-+ switch(load_initrd(elilo_opt.vmcode, mmem)) {
-+ case ELILO_LOAD_SUCCESS:
-+ break;
-+ case ELILO_LOAD_ERROR:
-+ goto exit_error;
-+ case ELILO_LOAD_ABORTED:
-+ free_kmem();
-+ /* we drop initrd in case we aborted the load */
-+ elilo_opt.vmcode[0] = CHAR_NULL;
-+ elilo_opt.prompt = 1;
-+ elilo_opt.timeout = ELILO_DEFAULT_TIMEOUT;
-+ elilo_opt.delay = 0;
-+
-+ return ELILO_LOAD_RETRY;
-+ }
-+ }
- return ELILO_LOAD_SUCCESS;
- exit_error:
- free_kmem();
- if (imem->start_addr) free(imem->start_addr);
-+ if (mmem->start_addr) free(mmem->start_addr);
-
- return ELILO_LOAD_ERROR;
- }
-@@ -152,7 +187,7 @@
- UINTN cookie;
- EFI_STATUS status = EFI_SUCCESS;
- kdesc_t kd;
-- memdesc_t imem;
-+ memdesc_t imem, mmem;
- INTN r;
-
- /*
-@@ -169,7 +204,7 @@
-
- if (kernel_chooser(argv, argc, index, kname, cmdline_tmp) ==
-1) goto exit_error;
-
-- switch (kernel_load(image, kname, &kd, &imem)) {
-+ switch (kernel_load(image, kname, &kd, &imem, &mmem)) {
- case ELILO_LOAD_SUCCESS:
- goto do_launch;
- case ELILO_LOAD_ERROR:
-@@ -187,7 +222,7 @@
- close_devices();
-
- /* No console output permitted after create_boot_params()! */
-- if ((bp=create_boot_params(cmdline, &imem, &cookie)) == 0) goto error;
-+ if ((bp=create_boot_params(cmdline, &imem, &mmem, &cookie)) == 0) goto
error;
-
- /* terminate bootservices */
- status = BS->ExitBootServices(image, cookie);
-@@ -221,6 +256,7 @@
- Print(L"-v verbose level(can appear multiple times)\n");
- Print(L"-a always check for alternate kernel image\n");
- Print(L"-i file load file as the initial ramdisk\n");
-+ Print(L"-m file load file as additional boot time vmm module\n");
- Print(L"-C file indicate the config file to use\n");
- Print(L"-P parse config file only (verify syntax)\n");
- Print(L"-D enable debug prints\n");
-@@ -491,6 +527,13 @@
- }
- StrCpy(elilo_opt.initrd, Optarg);
- break;
-+ case 'm':
-+ if (StrLen(Optarg) >= FILENAME_MAXLEN-1) {
-+ Print(L"vmm module filename is limited
to %d characters\n", FILENAME_MAXLEN);
-+ goto do_exit;
-+ }
-+ StrCpy(elilo_opt.vmcode, Optarg);
-+ break;
- case 'C':
- if (StrLen(Optarg) >= FILENAME_MAXLEN-1) {
- Print(L"config filename is limited to
%d characters\n", FILENAME_MAXLEN);
-diff -Naur base/elilo.h elilo/elilo.h
---- base/elilo.h 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/elilo.h 2005-09-20 19:32:19.000000000 -0700
-@@ -75,6 +75,7 @@
- UINTN delay; /* delay before booting the image */
- UINTN verbose; /* verbosity level [1-5] */
- CHAR16 initrd[FILENAME_MAXLEN]; /* name of file for initial
ramdisk */
-+ CHAR16 vmcode[FILENAME_MAXLEN]; /* name of file for boot time module*/
- UINT8 delay_set; /* mark whether or not delay was specified on
cmdline */
- UINT8 edd30_on; /* true is EDD30 variable is TRUE */
- UINT8 edd30_no_force; /* don't force EDD30 variable to true */
-@@ -131,7 +132,7 @@
- #endif
-
- #define VERB_PRT(n,cmd) \
-- { if (elilo_opt.verbose >= (n)) { cmd; } }
-+ { if (elilo_opt.verbose >= (n)) { cmd; } }
-
-
- /* from alloc.c */
-@@ -163,7 +164,7 @@
- /* from config.c (more in config.h) */
- extern EFI_STATUS read_config(CHAR16 *, INTN retry);
- extern VOID print_config_options(VOID);
--extern INTN find_label(CHAR16 *, CHAR16 *, CHAR16 *, CHAR16 *);
-+extern INTN find_label(CHAR16 *, CHAR16 *, CHAR16 *, CHAR16 *, CHAR16 *);
- extern VOID print_label_list(VOID);
- extern INTN config_init(VOID);
- extern CHAR16 *get_message_filename(INTN which);
-@@ -178,7 +179,7 @@
- extern INTN alternate_kernel(CHAR16 *, INTN);
-
- /* from bootparams.c */
--extern VOID *create_boot_params (CHAR16 *, memdesc_t *, UINTN *);
-+extern VOID *create_boot_params (CHAR16 *, memdesc_t *, memdesc_t *, UINTN *);
- extern VOID free_boot_params(VOID *bp);
-
- /*
-@@ -186,7 +187,7 @@
- */
-
-
--extern INTN sysdeps_create_boot_params(boot_params_t *, CHAR8 *, memdesc_t *,
UINTN *);
-+extern INTN sysdeps_create_boot_params(boot_params_t *, CHAR8 *, memdesc_t *,
memdesc_t *, UINTN *);
- extern VOID sysdeps_free_boot_params(boot_params_t *);
- extern INTN sysdeps_init(EFI_HANDLE dev);
- extern INTN sysdeps_initrd_get_addr(kdesc_t *, memdesc_t *);
-diff -Naur base/ia32/system.c elilo/ia32/system.c
---- base/ia32/system.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/ia32/system.c 2005-09-20 19:30:10.000000000 -0700
-@@ -408,6 +408,7 @@
- boot_params_t *bp,
- CHAR8 *cmdline,
- memdesc_t *initrd,
-+ memdesc_t *vmcode, /* no use for ia32 now*/
- UINTN *cookie)
- {
- mmap_desc_t mdesc;
-diff -Naur base/ia64/sysdeps.h elilo/ia64/sysdeps.h
---- base/ia64/sysdeps.h 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/ia64/sysdeps.h 2005-09-20 19:29:07.000000000 -0700
-@@ -65,8 +65,11 @@
- UINTN initrd_start; /* virtual address where the initial
ramdisk begins */
- UINTN initrd_size; /* how big is the initial ramdisk */
-
-+ UINTN vmcode_start; /* virtual address where the boot time
vmcode begins */
-+ UINTN vmcode_size; /* how big is the boot module */
- UINTN loader_addr; /* start address of boot loader */
- UINTN loader_size; /* size of loader code & data */
-+
- } boot_params_t;
-
- typedef struct sys_img_options {
-diff -Naur base/ia64/system.c elilo/ia64/system.c
---- base/ia64/system.c 2005-09-20 19:51:07.000000000 -0700
-+++ elilo/ia64/system.c 2005-09-20 19:29:28.000000000 -0700
-@@ -39,7 +39,7 @@
- * IA-64 specific boot paramters initialization routine
- */
- INTN
--sysdeps_create_boot_params(boot_params_t *bp, CHAR8 *cmdline, memdesc_t
*initrd, UINTN *cookie)
-+sysdeps_create_boot_params(boot_params_t *bp, CHAR8 *cmdline, memdesc_t
*initrd, memdesc_t *vmcode, UINTN *cookie)
- {
- UINTN cols, rows;
- SIMPLE_TEXT_OUTPUT_INTERFACE *conout;
-@@ -65,6 +65,11 @@
- bp->command_line = (UINTN)cmdline;
- bp->initrd_start = (UINTN) initrd->start_addr;
- bp->initrd_size = initrd->size;
-+ DBG_PRT((L"Got initrd @ 0x%lx (%d bytes)", initrd->start_addr,
initrd->size));
-+
-+ bp->vmcode_start = (UINTN) vmcode->start_addr;
-+ bp->vmcode_size = vmcode->size;
-+ DBG_PRT((L"Got vmcode @ 0x%lx (%d bytes)", vmcode->start_addr,
vmcode->size));
-
- /* fetch console parameters: */
- conout = systab->ConOut;
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