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NEX-16819 loader UEFI support
Includes work by Toomas Soome <tsoome@me.com>
Upstream commits:
loader: pxe receive cleanup
9475 libefi: Do not return only if ReceiveFilter
installboot: should support efi system partition
8931 boot1.efi: scan all display modes rather than
loader: spinconsole updates
loader: gfx experiment to try GOP Blt() function.
sha1 build test
loader: add sha1 hash calculation
common/sha1: update for loader build
loader: biosdisk rework
uts: 32-bit kernel FB needs mapping in low memory
uts: add diag-device
uts: boot console mirror with diag-device
uts: enable very early console on ttya
kmdb: add diag-device as input/output device
uts: test VGA memory exclusion from mapping
uts: clear boot mapping and protect boot pages test
uts: add dboot map debug printf
uts: need to release FB pages in release_bootstrap()
uts: add screenmap ioctl
uts: update sys/queue.h
loader: add illumos uts/common to include path
loader: tem/gfx font cleanup
loader: vbe checks
uts: gfx_private set KD_TEXT when KD_RESETTEXT is
uts: gfx 8-bit update
loader: gfx 8-bit fix
loader: always set media size from partition.
uts: MB2 support for 32-bit kernel
loader: x86 should have tem 80x25
uts: x86 should have tem 80x25
uts: font update
loader: font update
uts: tem attributes
loader: tem.c comment added
uts: use font module
loader: add font module
loader: build rules for new font setup
uts: gfx_private update for new font structure
uts: early boot update for new font structure
uts: font update
uts: font build rules update for new fonts
uts: tem update to new font structure
loader: module.c needs to include tem_impl.h
uts: gfx_private 8x16 font rework
uts: make font_lookup public
loader: font rework
uts: font rework
9259 libefi: efi_alloc_and_read should check for PMBR
uts: tem utf-8 support
loader: implement tem utf-8 support
loader: tem should be able to display UTF-8
7784 uts: console input should support utf-8
7796 uts: ldterm default to utf-8
uts: do not reset serial console
uts: set up colors even if tem is not console
uts: add type for early boot properties
uts: gfx_private experiment with drm and vga
uts: gfx_private should use setmode drm callback.
uts: identify FB types and set up gfx_private based
loader: replace gop and vesa with framebuffer
uts: boot needs simple tem to support mdb
uts: boot_keyboard should emit esc sequences for
uts: gfx_private FB showuld be written by line
kmdb: set terminal window size
uts: gfx_private needs to keep track of early boot FB
pnglite: move pnglite to usr/src/common
loader: gfx_fb
ficl-sys: add gfx primitives
loader: add illumos.png logo
ficl: add fb-putimage
loader: add png support
loader: add alpha blending for gfx_fb
loader: use term-drawrect for menu frame
ficl: add simple gfx words
uts: provide fb_info via fbgattr dev_specific array.
uts: gfx_private add alpha blending
uts: update sys/ascii.h
uts: tem OSC support (incomplete)
uts: implement env module support and use data from
uts: tem get colors from early boot data
loader: use crc32 from libstand (libz)
loader: optimize for size
loader: pass tem info to the environment
loader: import tem for loader console
loader: UEFI loader needs to set ISADIR based on
loader: need UEFI32 support
8918 loader.efi: add vesa edid support
uts: tem_safe_pix_clear_prom_output() should only
uts: tem_safe_pix_clear_entire_screen() should use
uts: tem_safe_check_first_time() should query cursor
uts: tem implement cls callback & visual_io v4
uts: gfx_vgatext use block cursor for vgatext
uts: gfx_private implement cls callback & visual_io
uts: gfx_private bitmap framebuffer implementation
uts: early start frame buffer console support
uts: font functions should check the input char
uts: font rendering should support 16/24/32bit depths
uts: use smallest font as fallback default.
uts: update terminal dimensions based on selected
7834 uts: vgatext should use gfx_private
uts: add spacing property to 8859-1.bdf
terminfo: add underline for sun-color
terminfo: sun-color has 16 colors
uts: add font load callback type
loader: do not repeat int13 calls with error 0x20 and
8905 loader: add skein/edonr support
8904 common/crypto: make skein and edonr loader
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Revert "NEX-16819 loader UEFI support"
This reverts commit ec06b9fc617b99234e538bf2e7e4d02a24993e0c.
Reverting due to failures in the zfs-tests and the sharefs-tests
NEX-16819 loader UEFI support
Includes work by Toomas Soome <tsoome@me.com>
Upstream commits:
loader: pxe receive cleanup
9475 libefi: Do not return only if ReceiveFilter
installboot: should support efi system partition
8931 boot1.efi: scan all display modes rather than
loader: spinconsole updates
loader: gfx experiment to try GOP Blt() function.
sha1 build test
loader: add sha1 hash calculation
common/sha1: update for loader build
loader: biosdisk rework
uts: 32-bit kernel FB needs mapping in low memory
uts: add diag-device
uts: boot console mirror with diag-device
uts: enable very early console on ttya
kmdb: add diag-device as input/output device
uts: test VGA memory exclusion from mapping
uts: clear boot mapping and protect boot pages test
uts: add dboot map debug printf
uts: need to release FB pages in release_bootstrap()
uts: add screenmap ioctl
uts: update sys/queue.h
loader: add illumos uts/common to include path
loader: tem/gfx font cleanup
loader: vbe checks
uts: gfx_private set KD_TEXT when KD_RESETTEXT is
uts: gfx 8-bit update
loader: gfx 8-bit fix
loader: always set media size from partition.
uts: MB2 support for 32-bit kernel
loader: x86 should have tem 80x25
uts: x86 should have tem 80x25
uts: font update
loader: font update
uts: tem attributes
loader: tem.c comment added
uts: use font module
loader: add font module
loader: build rules for new font setup
uts: gfx_private update for new font structure
uts: early boot update for new font structure
uts: font update
uts: font build rules update for new fonts
uts: tem update to new font structure
loader: module.c needs to include tem_impl.h
uts: gfx_private 8x16 font rework
uts: make font_lookup public
loader: font rework
uts: font rework
libefi: efi_alloc_and_read should check for PMBR
uts: tem utf-8 support
loader: implement tem utf-8 support
loader: tem should be able to display UTF-8
7784 uts: console input should support utf-8
7796 uts: ldterm default to utf-8
uts: do not reset serial console
uts: set up colors even if tem is not console
uts: add type for early boot properties
uts: gfx_private experiment with drm and vga
uts: gfx_private should use setmode drm callback.
uts: identify FB types and set up gfx_private based
loader: replace gop and vesa with framebuffer
uts: boot needs simple tem to support mdb
uts: boot_keyboard should emit esc sequences for
uts: gfx_private FB showuld be written by line
kmdb: set terminal window size
uts: gfx_private needs to keep track of early boot FB
pnglite: move pnglite to usr/src/common
loader: gfx_fb
ficl-sys: add gfx primitives
loader: add illumos.png logo
ficl: add fb-putimage
loader: add png support
loader: add alpha blending for gfx_fb
loader: use term-drawrect for menu frame
ficl: add simple gfx words
uts: provide fb_info via fbgattr dev_specific array.
uts: gfx_private add alpha blending
uts: update sys/ascii.h
uts: tem OSC support (incomplete)
uts: implement env module support and use data from
uts: tem get colors from early boot data
loader: use crc32 from libstand (libz)
loader: optimize for size
loader: pass tem info to the environment
loader: import tem for loader console
loader: UEFI loader needs to set ISADIR based on
loader: need UEFI32 support
8918 loader.efi: add vesa edid support
uts: tem_safe_pix_clear_prom_output() should only
uts: tem_safe_pix_clear_entire_screen() should use
uts: tem_safe_check_first_time() should query cursor
uts: tem implement cls callback & visual_io v4
uts: gfx_vgatext use block cursor for vgatext
uts: gfx_private implement cls callback & visual_io
uts: gfx_private bitmap framebuffer implementation
uts: early start frame buffer console support
uts: font functions should check the input char
uts: font rendering should support 16/24/32bit depths
uts: use smallest font as fallback default.
uts: update terminal dimensions based on selected
7834 uts: vgatext should use gfx_private
uts: add spacing property to 8859-1.bdf
terminfo: add underline for sun-color
terminfo: sun-color has 16 colors
uts: add font load callback type
loader: do not repeat int13 calls with error 0x20 and
8905 loader: add skein/edonr support
8904 common/crypto: make skein and edonr loader
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
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--- old/usr/src/uts/common/os/space.c
+++ new/usr/src/uts/common/os/space.c
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21
22 22 /*
23 23 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 * Copyright 2016 Nexenta Systems, Inc.
26 26 */
27 27
28 28 /*
29 29 * The intent of this file is to contain any data that must remain
30 30 * resident in the kernel.
31 31 *
32 32 * space_store(), space_fetch(), and space_free() have been added to
33 33 * easily store and retrieve kernel resident data.
34 34 * These functions are recommended rather than adding new variables to
35 35 * this file.
36 36 *
37 37 * Note that it's possible for name collisions to occur. In order to
38 38 * prevent collisions, it's recommended that the convention in
39 39 * PSARC/1997/389 be used. If a collision occurs, then space_store will
40 40 * fail.
41 41 */
42 42
43 43 #include <sys/types.h>
44 44 #include <sys/param.h>
45 45 #include <sys/var.h>
46 46 #include <sys/proc.h>
47 47 #include <sys/signal.h>
48 48 #include <sys/utsname.h>
49 49 #include <sys/buf.h>
50 50 #include <sys/cred.h>
51 51 #include <sys/vfs.h>
52 52 #include <sys/vnode.h>
53 53 #include <sys/sysinfo.h>
54 54 #include <sys/t_lock.h>
55 55 #include <sys/vmem.h>
56 56 #include <sys/modhash.h>
57 57 #include <sys/cmn_err.h>
58 58
59 59 #include <sys/strredir.h>
60 60 #include <sys/kbio.h>
61 61 #include <sys/consdev.h>
62 62 #include <sys/wscons.h>
63 63 #include <sys/bootprops.h>
64 64
65 65 struct buf bfreelist; /* Head of the free list of buffers */
66 66
67 67 sysinfo_t sysinfo;
68 68 vminfo_t vminfo; /* VM stats protected by sysinfolock mutex */
69 69
70 70 #ifdef lint
71 71 int __lintzero; /* Alway zero for shutting up lint */
72 72 #endif
73 73
74 74 /*
75 75 * The following describe the physical memory configuration.
76 76 *
77 77 * physmem - The amount of physical memory configured
78 78 * in pages. ptob(physmem) is the amount
79 79 * of physical memory in bytes. Defined in
80 80 * .../os/startup.c.
81 81 *
82 82 * physmax - The highest numbered physical page in memory.
83 83 *
84 84 * maxmem - Maximum available memory, in pages. Defined
85 85 * in main.c.
86 86 *
87 87 * physinstalled
88 88 * - Pages of physical memory installed;
89 89 * includes use by PROM/boot not counted in
90 90 * physmem.
91 91 */
92 92
93 93 pfn_t physmax;
94 94 pgcnt_t physinstalled;
95 95
96 96 struct var v;
97 97
98 98 #include <sys/systm.h>
99 99 #include <sys/conf.h>
100 100 #include <sys/kmem.h>
101 101 #include <sys/sysmacros.h>
102 102 #include <sys/bootconf.h>
103 103
104 104 /*
105 105 * Data for segkmem pages that should be resident
106 106 */
107 107 struct vnode kvps[KV_MAX];
108 108
109 109 /*
110 110 * Data from swapgeneric.c that must be resident.
111 111 */
112 112 struct vnode *rootvp; /* vnode of the root device */
113 113 dev_t rootdev; /* dev_t of the root device */
114 114 boolean_t root_is_ramdisk; /* root is ramdisk */
115 115 uint32_t ramdisk_size; /* (KB) currently set only for sparc netboots */
116 116
117 117 /*
118 118 * dhcp
119 119 */
120 120 #include <sys/socket.h>
121 121 #include <sys/errno.h>
122 122 #include <sys/sockio.h>
123 123 #include <sys/stream.h>
124 124 #include <sys/stropts.h>
125 125 #include <sys/dlpi.h>
126 126 #include <net/if.h>
127 127
128 128 int netboot;
129 129 int obpdebug;
130 130 char *dhcack; /* dhcp response packet */
131 131 int dhcacklen;
132 132 char *netdev_path; /* Used to cache the netdev_path handed up by boot */
133 133 char dhcifname[IFNAMSIZ];
134 134
135 135 /*
136 136 * Data from arp.c that must be resident.
137 137 */
138 138 #include <net/if_arp.h>
139 139 #include <netinet/in.h>
140 140 #include <netinet/in_var.h>
141 141 #include <netinet/if_ether.h>
142 142
143 143 ether_addr_t etherbroadcastaddr = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
144 144
145 145
146 146 /*
147 147 * Data from timod that must be resident
148 148 */
149 149
150 150 /*
151 151 * state transition table for TI interface
152 152 */
153 153 #include <sys/tihdr.h>
154 154
155 155 #define nr 127 /* not reachable */
156 156
157 157 char ti_statetbl[TE_NOEVENTS][TS_NOSTATES] = {
158 158 /* STATES */
159 159 /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 */
160 160
161 161 { 1, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
162 162 {nr, nr, nr, 2, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
163 163 {nr, nr, nr, 4, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
164 164 {nr, 3, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
165 165 {nr, nr, nr, nr, 3, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
166 166 {nr, 0, 3, nr, 3, 3, nr, nr, 7, nr, nr, nr, 6, 7, 9, 10, 11},
167 167 {nr, nr, 0, nr, nr, 6, nr, nr, nr, nr, nr, nr, 3, nr, 3, 3, 3},
168 168 {nr, nr, nr, nr, nr, nr, nr, nr, 9, nr, nr, nr, nr, 3, nr, nr, nr},
169 169 {nr, nr, nr, nr, nr, nr, nr, nr, 3, nr, nr, nr, nr, 3, nr, nr, nr},
170 170 {nr, nr, nr, nr, nr, nr, nr, nr, 7, nr, nr, nr, nr, 7, nr, nr, nr},
171 171 {nr, nr, nr, 5, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
172 172 {nr, nr, nr, nr, nr, nr, nr, 8, nr, nr, nr, nr, nr, nr, nr, nr, nr},
173 173 {nr, nr, nr, nr, nr, nr, 12, 13, nr, 14, 15, 16, nr, nr, nr, nr, nr},
174 174 {nr, nr, nr, nr, nr, nr, nr, nr, nr, 9, nr, 11, nr, nr, nr, nr, nr},
175 175 {nr, nr, nr, nr, nr, nr, nr, nr, nr, 9, nr, 11, nr, nr, nr, nr, nr},
176 176 {nr, nr, nr, nr, nr, nr, nr, nr, nr, 10, nr, 3, nr, nr, nr, nr, nr},
177 177 {nr, nr, nr, 7, nr, nr, nr, 7, nr, nr, nr, nr, nr, nr, nr, nr, nr},
178 178 {nr, nr, nr, nr, nr, nr, 9, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
179 179 {nr, nr, nr, nr, nr, nr, nr, nr, nr, 9, 10, nr, nr, nr, nr, nr, nr},
180 180 {nr, nr, nr, nr, nr, nr, nr, nr, nr, 9, 10, nr, nr, nr, nr, nr, nr},
181 181 {nr, nr, nr, nr, nr, nr, nr, nr, nr, 11, 3, nr, nr, nr, nr, nr, nr},
182 182 {nr, nr, nr, nr, nr, nr, 3, nr, nr, 3, 3, 3, nr, nr, nr, nr, nr},
183 183 {nr, nr, nr, nr, nr, nr, nr, 3, nr, nr, nr, nr, nr, nr, nr, nr, nr},
184 184 {nr, nr, nr, nr, nr, nr, nr, 7, nr, nr, nr, nr, nr, nr, nr, nr, nr},
185 185 {nr, nr, nr, 9, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
186 186 {nr, nr, nr, 3, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
187 187 {nr, nr, nr, 3, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
188 188 {nr, nr, nr, 3, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr, nr},
189 189 };
190 190
191 191
192 192 #include <sys/tty.h>
193 193 #include <sys/ptyvar.h>
194 194
195 195 static void store_fetch_initspace();
196 196
197 197 /*
198 198 * Allocate tunable structures at runtime.
199 199 */
200 200 void
201 201 space_init(void)
202 202 {
203 203 pty_initspace();
204 204 store_fetch_initspace();
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205 205 }
206 206
207 207 int ts_dispatch_extended = -1; /* set in ts_getdptbl or set_platform_default */
208 208
209 209 /*
210 210 * Previously defined in consmsconf.c ...
211 211 */
212 212 dev_t kbddev = NODEV;
213 213 dev_t mousedev = NODEV;
214 214 dev_t stdindev = NODEV;
215 +dev_t diagdev = NODEV;
215 216 struct vnode *wsconsvp;
216 217
217 218 dev_t fbdev = NODEV;
218 219 struct vnode *fbvp;
219 220 dev_info_t *fbdip;
220 221
221 222 /*
222 223 * moved from cons.c because they must be resident in the kernel.
223 224 */
224 225 vnode_t *rconsvp;
225 226 dev_t rconsdev;
226 227 dev_t uconsdev = NODEV;
227 228
228 229 /*
229 230 * serial virtual console vnode pointer.
230 231 */
231 232 vnode_t *vsconsvp = NULL;
232 233
233 234 /*
234 235 * Flag whether console fb output is using PROM/PROM emulation
235 236 * terminal emulator, or is using the kernel terminal emulator.
236 237 */
237 238 int consmode = CONS_FW;
238 239
239 240 /*
240 241 * The following allows systems to disable use of the kernel
241 242 * terminal emulator (retreat to PROM terminal emulator if there
242 243 * is PROM).
243 244 */
244 245 int cons_tem_disable;
245 246
246 247 /*
247 248 * consconfig() in autoconf.c sets this; it's the vnode of the distinguished
248 249 * keyboard/frame buffer combination, aka the workstation console.
249 250 */
250 251 vnode_t *rwsconsvp;
251 252 dev_t rwsconsdev;
252 253
253 254 /*
254 255 * Platform console abort policy.
255 256 * Platforms may override the default software policy, if such hardware
256 257 * (e.g. keyswitches with a secure position) exists.
257 258 */
258 259 int abort_enable = KIOCABORTENABLE;
259 260
260 261 /* from cpc.c */
261 262 uint_t kcpc_key; /* TSD key for CPU performance counter context */
262 263
263 264 /*
264 265 * storing and retrieving data by string key
265 266 *
266 267 * this mechanism allows a consumer to store and retrieve by name a pointer
267 268 * to some space maintained by the consumer.
268 269 * For example, a driver or module may want to have persistent data
269 270 * over unloading/loading cycles. The pointer is typically to some
270 271 * kmem_alloced space and it should not be pointing to data that will
271 272 * be destroyed when the module is unloaded.
272 273 */
273 274 static mod_hash_t *space_hash;
274 275 static char *space_hash_name = "space_hash";
275 276 static size_t space_hash_nchains = 8;
276 277
277 278 static void
278 279 store_fetch_initspace()
279 280 {
280 281 space_hash = mod_hash_create_strhash(space_hash_name,
281 282 space_hash_nchains, mod_hash_null_valdtor);
282 283 ASSERT(space_hash);
283 284 }
284 285
285 286 int
286 287 space_store(char *key, uintptr_t ptr)
287 288 {
288 289 char *s;
289 290 int rval;
290 291 size_t l;
291 292
292 293 /* some sanity checks first */
293 294 if (key == NULL) {
294 295 return (-1);
295 296 }
296 297 l = (size_t)strlen(key);
297 298 if (l == 0) {
298 299 return (-1);
299 300 }
300 301
301 302 /* increment for null terminator */
302 303 l++;
303 304
304 305 /* alloc space for the string, mod_hash_insert will deallocate */
305 306 s = kmem_alloc(l, KM_SLEEP);
306 307 bcopy(key, s, l);
307 308
308 309 rval = mod_hash_insert(space_hash,
309 310 (mod_hash_key_t)s, (mod_hash_val_t)ptr);
310 311
311 312 switch (rval) {
312 313 case 0:
313 314 break;
314 315 #ifdef DEBUG
315 316 case MH_ERR_DUPLICATE:
316 317 cmn_err(CE_WARN, "space_store: duplicate key %s", key);
317 318 rval = -1;
318 319 break;
319 320 case MH_ERR_NOMEM:
320 321 cmn_err(CE_WARN, "space_store: no mem for key %s", key);
321 322 rval = -1;
322 323 break;
323 324 default:
324 325 cmn_err(CE_WARN, "space_store: unspecified error for key %s",
325 326 key);
326 327 rval = -1;
327 328 break;
328 329 #else
329 330 default:
330 331 rval = -1;
331 332 break;
332 333 #endif
333 334 }
334 335
335 336 return (rval);
336 337 }
337 338
338 339 uintptr_t
339 340 space_fetch(char *key)
340 341 {
341 342 uintptr_t ptr = 0;
342 343 mod_hash_val_t val;
343 344 int rval;
344 345
345 346 if (key) {
346 347 rval = mod_hash_find(space_hash, (mod_hash_key_t)key, &val);
347 348 if (rval == 0) {
348 349 ptr = (uintptr_t)val;
349 350 }
350 351 }
351 352
352 353 return (ptr);
353 354 }
354 355
355 356 void
356 357 space_free(char *key)
357 358 {
358 359 if (key) {
359 360 (void) mod_hash_destroy(space_hash, (mod_hash_key_t)key);
360 361 }
361 362 }
362 363
363 364 /*
364 365 * Support for CRC32. At present all calculations are done in simple
365 366 * macros, so all we need is somewhere to declare the global lookup table.
366 367 */
367 368
368 369 #include <sys/crc32.h>
369 370
370 371 const uint32_t crc32_table[256] = { CRC32_TABLE };
371 372
372 373 /*
373 374 * We need to fanout load from NIC which can overwhelm a single CPU.
374 375 * This becomes especially important on systems having slow CPUs
375 376 * (sun4v architecture). mac_soft_ring_enable is false on all
376 377 * systems except sun4v. On sun4v, they get enabled by default (see
377 378 * sun4v/os/mach_startup.c).
378 379 */
379 380 boolean_t mac_soft_ring_enable = B_FALSE;
380 381
381 382 /*
382 383 * Global iscsi boot prop
383 384 */
384 385 ib_boot_prop_t *iscsiboot_prop = NULL;
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