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authorDavid Daney <ddaney@caviumnetworks.com>2008-12-23 18:22:14 -0500
committerRalf Baechle <ralf@linux-mips.org>2009-01-11 04:57:20 -0500
commit58f07778ce9d32c22cecb1d8ef348001f0e705c9 (patch)
tree8b4462addd9058cbdf8f6085169f48c318fe7478 /arch/mips/cavium-octeon/executive/cvmx-bootmem.c
parent54293ec3074a5fe61abd297502f68b2529a3dab3 (diff)
MIPS: Add Cavium OCTEON processor support files to arch/mips/cavium-octeon/executive and asm/octeon.
These files are used to coordinate resource sharing between all of the programs running on the OCTEON SOC. The OCTEON processor has many CPU cores (current parts have up to 16, but more are possible). It also has a variety of on-chip hardware blocks for things like network acceleration, encryption and RAID. One typical configuration is to run Linux on several of the CPU cores, and other dedicated applications on the other cores. Resource allocation between the various programs running on the system (Linux kernel and other dedicated applications) needs to be coordinated. The code we use to do this we call the 'executive'. All of this resource allocation and sharing code is gathered together in the executive directory. Included in the patch set are the following files: cvmx-bootmem.c and cvmx-sysinfo.c -- Coordinate memory allocation. All memory used by the Linux kernel is obtained here at boot time. cvmx-l2c.c -- Coordinates operations on the shared level 2 cache. octeon-model.c -- Probes chip capabilities and version. The corresponding headers are in asm/octeon. Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/cavium-octeon/executive/Makefile create mode 100644 arch/mips/cavium-octeon/executive/cvmx-bootmem.c create mode 100644 arch/mips/cavium-octeon/executive/cvmx-l2c.c create mode 100644 arch/mips/cavium-octeon/executive/cvmx-sysinfo.c create mode 100644 arch/mips/cavium-octeon/executive/octeon-model.c create mode 100644 arch/mips/include/asm/octeon/cvmx-asm.h create mode 100644 arch/mips/include/asm/octeon/cvmx-bootinfo.h create mode 100644 arch/mips/include/asm/octeon/cvmx-bootmem.h create mode 100644 arch/mips/include/asm/octeon/cvmx-l2c.h create mode 100644 arch/mips/include/asm/octeon/cvmx-packet.h create mode 100644 arch/mips/include/asm/octeon/cvmx-spinlock.h create mode 100644 arch/mips/include/asm/octeon/cvmx-sysinfo.h create mode 100644 arch/mips/include/asm/octeon/cvmx.h create mode 100644 arch/mips/include/asm/octeon/octeon-feature.h create mode 100644 arch/mips/include/asm/octeon/octeon-model.h
Diffstat (limited to 'arch/mips/cavium-octeon/executive/cvmx-bootmem.c')
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-bootmem.c586
1 files changed, 586 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
new file mode 100644
index 00000000000..4f5a08b37cc
--- /dev/null
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -0,0 +1,586 @@
1/***********************license start***************
2 * Author: Cavium Networks
3 *
4 * Contact: support@caviumnetworks.com
5 * This file is part of the OCTEON SDK
6 *
7 * Copyright (c) 2003-2008 Cavium Networks
8 *
9 * This file is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License, Version 2, as
11 * published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful, but
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
16 * NONINFRINGEMENT. See the GNU General Public License for more
17 * details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this file; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 * or visit http://www.gnu.org/licenses/.
23 *
24 * This file may also be available under a different license from Cavium.
25 * Contact Cavium Networks for more information
26 ***********************license end**************************************/
27
28/*
29 * Simple allocate only memory allocator. Used to allocate memory at
30 * application start time.
31 */
32
33#include <linux/kernel.h>
34
35#include <asm/octeon/cvmx.h>
36#include <asm/octeon/cvmx-spinlock.h>
37#include <asm/octeon/cvmx-bootmem.h>
38
39/*#define DEBUG */
40
41
42static struct cvmx_bootmem_desc *cvmx_bootmem_desc;
43
44/* See header file for descriptions of functions */
45
46/*
47 * Wrapper functions are provided for reading/writing the size and
48 * next block values as these may not be directly addressible (in 32
49 * bit applications, for instance.) Offsets of data elements in
50 * bootmem list, must match cvmx_bootmem_block_header_t.
51 */
52#define NEXT_OFFSET 0
53#define SIZE_OFFSET 8
54
55static void cvmx_bootmem_phy_set_size(uint64_t addr, uint64_t size)
56{
57 cvmx_write64_uint64((addr + SIZE_OFFSET) | (1ull << 63), size);
58}
59
60static void cvmx_bootmem_phy_set_next(uint64_t addr, uint64_t next)
61{
62 cvmx_write64_uint64((addr + NEXT_OFFSET) | (1ull << 63), next);
63}
64
65static uint64_t cvmx_bootmem_phy_get_size(uint64_t addr)
66{
67 return cvmx_read64_uint64((addr + SIZE_OFFSET) | (1ull << 63));
68}
69
70static uint64_t cvmx_bootmem_phy_get_next(uint64_t addr)
71{
72 return cvmx_read64_uint64((addr + NEXT_OFFSET) | (1ull << 63));
73}
74
75void *cvmx_bootmem_alloc_range(uint64_t size, uint64_t alignment,
76 uint64_t min_addr, uint64_t max_addr)
77{
78 int64_t address;
79 address =
80 cvmx_bootmem_phy_alloc(size, min_addr, max_addr, alignment, 0);
81
82 if (address > 0)
83 return cvmx_phys_to_ptr(address);
84 else
85 return NULL;
86}
87
88void *cvmx_bootmem_alloc_address(uint64_t size, uint64_t address,
89 uint64_t alignment)
90{
91 return cvmx_bootmem_alloc_range(size, alignment, address,
92 address + size);
93}
94
95void *cvmx_bootmem_alloc(uint64_t size, uint64_t alignment)
96{
97 return cvmx_bootmem_alloc_range(size, alignment, 0, 0);
98}
99
100int cvmx_bootmem_free_named(char *name)
101{
102 return cvmx_bootmem_phy_named_block_free(name, 0);
103}
104
105struct cvmx_bootmem_named_block_desc *cvmx_bootmem_find_named_block(char *name)
106{
107 return cvmx_bootmem_phy_named_block_find(name, 0);
108}
109
110void cvmx_bootmem_lock(void)
111{
112 cvmx_spinlock_lock((cvmx_spinlock_t *) &(cvmx_bootmem_desc->lock));
113}
114
115void cvmx_bootmem_unlock(void)
116{
117 cvmx_spinlock_unlock((cvmx_spinlock_t *) &(cvmx_bootmem_desc->lock));
118}
119
120int cvmx_bootmem_init(void *mem_desc_ptr)
121{
122 /* Here we set the global pointer to the bootmem descriptor
123 * block. This pointer will be used directly, so we will set
124 * it up to be directly usable by the application. It is set
125 * up as follows for the various runtime/ABI combinations:
126 *
127 * Linux 64 bit: Set XKPHYS bit
128 * Linux 32 bit: use mmap to create mapping, use virtual address
129 * CVMX 64 bit: use physical address directly
130 * CVMX 32 bit: use physical address directly
131 *
132 * Note that the CVMX environment assumes the use of 1-1 TLB
133 * mappings so that the physical addresses can be used
134 * directly
135 */
136 if (!cvmx_bootmem_desc) {
137#if defined(CVMX_ABI_64)
138 /* Set XKPHYS bit */
139 cvmx_bootmem_desc = cvmx_phys_to_ptr(CAST64(mem_desc_ptr));
140#else
141 cvmx_bootmem_desc = (struct cvmx_bootmem_desc *) mem_desc_ptr;
142#endif
143 }
144
145 return 0;
146}
147
148/*
149 * The cvmx_bootmem_phy* functions below return 64 bit physical
150 * addresses, and expose more features that the cvmx_bootmem_functions
151 * above. These are required for full memory space access in 32 bit
152 * applications, as well as for using some advance features. Most
153 * applications should not need to use these.
154 */
155
156int64_t cvmx_bootmem_phy_alloc(uint64_t req_size, uint64_t address_min,
157 uint64_t address_max, uint64_t alignment,
158 uint32_t flags)
159{
160
161 uint64_t head_addr;
162 uint64_t ent_addr;
163 /* points to previous list entry, NULL current entry is head of list */
164 uint64_t prev_addr = 0;
165 uint64_t new_ent_addr = 0;
166 uint64_t desired_min_addr;
167
168#ifdef DEBUG
169 cvmx_dprintf("cvmx_bootmem_phy_alloc: req_size: 0x%llx, "
170 "min_addr: 0x%llx, max_addr: 0x%llx, align: 0x%llx\n",
171 (unsigned long long)req_size,
172 (unsigned long long)address_min,
173 (unsigned long long)address_max,
174 (unsigned long long)alignment);
175#endif
176
177 if (cvmx_bootmem_desc->major_version > 3) {
178 cvmx_dprintf("ERROR: Incompatible bootmem descriptor "
179 "version: %d.%d at addr: %p\n",
180 (int)cvmx_bootmem_desc->major_version,
181 (int)cvmx_bootmem_desc->minor_version,
182 cvmx_bootmem_desc);
183 goto error_out;
184 }
185
186 /*
187 * Do a variety of checks to validate the arguments. The
188 * allocator code will later assume that these checks have
189 * been made. We validate that the requested constraints are
190 * not self-contradictory before we look through the list of
191 * available memory.
192 */
193
194 /* 0 is not a valid req_size for this allocator */
195 if (!req_size)
196 goto error_out;
197
198 /* Round req_size up to mult of minimum alignment bytes */
199 req_size = (req_size + (CVMX_BOOTMEM_ALIGNMENT_SIZE - 1)) &
200 ~(CVMX_BOOTMEM_ALIGNMENT_SIZE - 1);
201
202 /*
203 * Convert !0 address_min and 0 address_max to special case of
204 * range that specifies an exact memory block to allocate. Do
205 * this before other checks and adjustments so that this
206 * tranformation will be validated.
207 */
208 if (address_min && !address_max)
209 address_max = address_min + req_size;
210 else if (!address_min && !address_max)
211 address_max = ~0ull; /* If no limits given, use max limits */
212
213
214 /*
215 * Enforce minimum alignment (this also keeps the minimum free block
216 * req_size the same as the alignment req_size.
217 */
218 if (alignment < CVMX_BOOTMEM_ALIGNMENT_SIZE)
219 alignment = CVMX_BOOTMEM_ALIGNMENT_SIZE;
220
221 /*
222 * Adjust address minimum based on requested alignment (round
223 * up to meet alignment). Do this here so we can reject
224 * impossible requests up front. (NOP for address_min == 0)
225 */
226 if (alignment)
227 address_min = __ALIGN_MASK(address_min, (alignment - 1));
228
229 /*
230 * Reject inconsistent args. We have adjusted these, so this
231 * may fail due to our internal changes even if this check
232 * would pass for the values the user supplied.
233 */
234 if (req_size > address_max - address_min)
235 goto error_out;
236
237 /* Walk through the list entries - first fit found is returned */
238
239 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
240 cvmx_bootmem_lock();
241 head_addr = cvmx_bootmem_desc->head_addr;
242 ent_addr = head_addr;
243 for (; ent_addr;
244 prev_addr = ent_addr,
245 ent_addr = cvmx_bootmem_phy_get_next(ent_addr)) {
246 uint64_t usable_base, usable_max;
247 uint64_t ent_size = cvmx_bootmem_phy_get_size(ent_addr);
248
249 if (cvmx_bootmem_phy_get_next(ent_addr)
250 && ent_addr > cvmx_bootmem_phy_get_next(ent_addr)) {
251 cvmx_dprintf("Internal bootmem_alloc() error: ent: "
252 "0x%llx, next: 0x%llx\n",
253 (unsigned long long)ent_addr,
254 (unsigned long long)
255 cvmx_bootmem_phy_get_next(ent_addr));
256 goto error_out;
257 }
258
259 /*
260 * Determine if this is an entry that can satisify the
261 * request Check to make sure entry is large enough to
262 * satisfy request.
263 */
264 usable_base =
265 __ALIGN_MASK(max(address_min, ent_addr), alignment - 1);
266 usable_max = min(address_max, ent_addr + ent_size);
267 /*
268 * We should be able to allocate block at address
269 * usable_base.
270 */
271
272 desired_min_addr = usable_base;
273 /*
274 * Determine if request can be satisfied from the
275 * current entry.
276 */
277 if (!((ent_addr + ent_size) > usable_base
278 && ent_addr < address_max
279 && req_size <= usable_max - usable_base))
280 continue;
281 /*
282 * We have found an entry that has room to satisfy the
283 * request, so allocate it from this entry. If end
284 * CVMX_BOOTMEM_FLAG_END_ALLOC set, then allocate from
285 * the end of this block rather than the beginning.
286 */
287 if (flags & CVMX_BOOTMEM_FLAG_END_ALLOC) {
288 desired_min_addr = usable_max - req_size;
289 /*
290 * Align desired address down to required
291 * alignment.
292 */
293 desired_min_addr &= ~(alignment - 1);
294 }
295
296 /* Match at start of entry */
297 if (desired_min_addr == ent_addr) {
298 if (req_size < ent_size) {
299 /*
300 * big enough to create a new block
301 * from top portion of block.
302 */
303 new_ent_addr = ent_addr + req_size;
304 cvmx_bootmem_phy_set_next(new_ent_addr,
305 cvmx_bootmem_phy_get_next(ent_addr));
306 cvmx_bootmem_phy_set_size(new_ent_addr,
307 ent_size -
308 req_size);
309
310 /*
311 * Adjust next pointer as following
312 * code uses this.
313 */
314 cvmx_bootmem_phy_set_next(ent_addr,
315 new_ent_addr);
316 }
317
318 /*
319 * adjust prev ptr or head to remove this
320 * entry from list.
321 */
322 if (prev_addr)
323 cvmx_bootmem_phy_set_next(prev_addr,
324 cvmx_bootmem_phy_get_next(ent_addr));
325 else
326 /*
327 * head of list being returned, so
328 * update head ptr.
329 */
330 cvmx_bootmem_desc->head_addr =
331 cvmx_bootmem_phy_get_next(ent_addr);
332
333 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
334 cvmx_bootmem_unlock();
335 return desired_min_addr;
336 }
337 /*
338 * block returned doesn't start at beginning of entry,
339 * so we know that we will be splitting a block off
340 * the front of this one. Create a new block from the
341 * beginning, add to list, and go to top of loop
342 * again.
343 *
344 * create new block from high portion of
345 * block, so that top block starts at desired
346 * addr.
347 */
348 new_ent_addr = desired_min_addr;
349 cvmx_bootmem_phy_set_next(new_ent_addr,
350 cvmx_bootmem_phy_get_next
351 (ent_addr));
352 cvmx_bootmem_phy_set_size(new_ent_addr,
353 cvmx_bootmem_phy_get_size
354 (ent_addr) -
355 (desired_min_addr -
356 ent_addr));
357 cvmx_bootmem_phy_set_size(ent_addr,
358 desired_min_addr - ent_addr);
359 cvmx_bootmem_phy_set_next(ent_addr, new_ent_addr);
360 /* Loop again to handle actual alloc from new block */
361 }
362error_out:
363 /* We didn't find anything, so return error */
364 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
365 cvmx_bootmem_unlock();
366 return -1;
367}
368
369int __cvmx_bootmem_phy_free(uint64_t phy_addr, uint64_t size, uint32_t flags)
370{
371 uint64_t cur_addr;
372 uint64_t prev_addr = 0; /* zero is invalid */
373 int retval = 0;
374
375#ifdef DEBUG
376 cvmx_dprintf("__cvmx_bootmem_phy_free addr: 0x%llx, size: 0x%llx\n",
377 (unsigned long long)phy_addr, (unsigned long long)size);
378#endif
379 if (cvmx_bootmem_desc->major_version > 3) {
380 cvmx_dprintf("ERROR: Incompatible bootmem descriptor "
381 "version: %d.%d at addr: %p\n",
382 (int)cvmx_bootmem_desc->major_version,
383 (int)cvmx_bootmem_desc->minor_version,
384 cvmx_bootmem_desc);
385 return 0;
386 }
387
388 /* 0 is not a valid size for this allocator */
389 if (!size)
390 return 0;
391
392 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
393 cvmx_bootmem_lock();
394 cur_addr = cvmx_bootmem_desc->head_addr;
395 if (cur_addr == 0 || phy_addr < cur_addr) {
396 /* add at front of list - special case with changing head ptr */
397 if (cur_addr && phy_addr + size > cur_addr)
398 goto bootmem_free_done; /* error, overlapping section */
399 else if (phy_addr + size == cur_addr) {
400 /* Add to front of existing first block */
401 cvmx_bootmem_phy_set_next(phy_addr,
402 cvmx_bootmem_phy_get_next
403 (cur_addr));
404 cvmx_bootmem_phy_set_size(phy_addr,
405 cvmx_bootmem_phy_get_size
406 (cur_addr) + size);
407 cvmx_bootmem_desc->head_addr = phy_addr;
408
409 } else {
410 /* New block before first block. OK if cur_addr is 0 */
411 cvmx_bootmem_phy_set_next(phy_addr, cur_addr);
412 cvmx_bootmem_phy_set_size(phy_addr, size);
413 cvmx_bootmem_desc->head_addr = phy_addr;
414 }
415 retval = 1;
416 goto bootmem_free_done;
417 }
418
419 /* Find place in list to add block */
420 while (cur_addr && phy_addr > cur_addr) {
421 prev_addr = cur_addr;
422 cur_addr = cvmx_bootmem_phy_get_next(cur_addr);
423 }
424
425 if (!cur_addr) {
426 /*
427 * We have reached the end of the list, add on to end,
428 * checking to see if we need to combine with last
429 * block
430 */
431 if (prev_addr + cvmx_bootmem_phy_get_size(prev_addr) ==
432 phy_addr) {
433 cvmx_bootmem_phy_set_size(prev_addr,
434 cvmx_bootmem_phy_get_size
435 (prev_addr) + size);
436 } else {
437 cvmx_bootmem_phy_set_next(prev_addr, phy_addr);
438 cvmx_bootmem_phy_set_size(phy_addr, size);
439 cvmx_bootmem_phy_set_next(phy_addr, 0);
440 }
441 retval = 1;
442 goto bootmem_free_done;
443 } else {
444 /*
445 * insert between prev and cur nodes, checking for
446 * merge with either/both.
447 */
448 if (prev_addr + cvmx_bootmem_phy_get_size(prev_addr) ==
449 phy_addr) {
450 /* Merge with previous */
451 cvmx_bootmem_phy_set_size(prev_addr,
452 cvmx_bootmem_phy_get_size
453 (prev_addr) + size);
454 if (phy_addr + size == cur_addr) {
455 /* Also merge with current */
456 cvmx_bootmem_phy_set_size(prev_addr,
457 cvmx_bootmem_phy_get_size(cur_addr) +
458 cvmx_bootmem_phy_get_size(prev_addr));
459 cvmx_bootmem_phy_set_next(prev_addr,
460 cvmx_bootmem_phy_get_next(cur_addr));
461 }
462 retval = 1;
463 goto bootmem_free_done;
464 } else if (phy_addr + size == cur_addr) {
465 /* Merge with current */
466 cvmx_bootmem_phy_set_size(phy_addr,
467 cvmx_bootmem_phy_get_size
468 (cur_addr) + size);
469 cvmx_bootmem_phy_set_next(phy_addr,
470 cvmx_bootmem_phy_get_next
471 (cur_addr));
472 cvmx_bootmem_phy_set_next(prev_addr, phy_addr);
473 retval = 1;
474 goto bootmem_free_done;
475 }
476
477 /* It is a standalone block, add in between prev and cur */
478 cvmx_bootmem_phy_set_size(phy_addr, size);
479 cvmx_bootmem_phy_set_next(phy_addr, cur_addr);
480 cvmx_bootmem_phy_set_next(prev_addr, phy_addr);
481
482 }
483 retval = 1;
484
485bootmem_free_done:
486 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
487 cvmx_bootmem_unlock();
488 return retval;
489
490}
491
492struct cvmx_bootmem_named_block_desc *
493 cvmx_bootmem_phy_named_block_find(char *name, uint32_t flags)
494{
495 unsigned int i;
496 struct cvmx_bootmem_named_block_desc *named_block_array_ptr;
497
498#ifdef DEBUG
499 cvmx_dprintf("cvmx_bootmem_phy_named_block_find: %s\n", name);
500#endif
501 /*
502 * Lock the structure to make sure that it is not being
503 * changed while we are examining it.
504 */
505 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
506 cvmx_bootmem_lock();
507
508 /* Use XKPHYS for 64 bit linux */
509 named_block_array_ptr = (struct cvmx_bootmem_named_block_desc *)
510 cvmx_phys_to_ptr(cvmx_bootmem_desc->named_block_array_addr);
511
512#ifdef DEBUG
513 cvmx_dprintf
514 ("cvmx_bootmem_phy_named_block_find: named_block_array_ptr: %p\n",
515 named_block_array_ptr);
516#endif
517 if (cvmx_bootmem_desc->major_version == 3) {
518 for (i = 0;
519 i < cvmx_bootmem_desc->named_block_num_blocks; i++) {
520 if ((name && named_block_array_ptr[i].size
521 && !strncmp(name, named_block_array_ptr[i].name,
522 cvmx_bootmem_desc->named_block_name_len
523 - 1))
524 || (!name && !named_block_array_ptr[i].size)) {
525 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
526 cvmx_bootmem_unlock();
527
528 return &(named_block_array_ptr[i]);
529 }
530 }
531 } else {
532 cvmx_dprintf("ERROR: Incompatible bootmem descriptor "
533 "version: %d.%d at addr: %p\n",
534 (int)cvmx_bootmem_desc->major_version,
535 (int)cvmx_bootmem_desc->minor_version,
536 cvmx_bootmem_desc);
537 }
538 if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
539 cvmx_bootmem_unlock();
540
541 return NULL;
542}
543
544int cvmx_bootmem_phy_named_block_free(char *name, uint32_t flags)
545{
546 struct cvmx_bootmem_named_block_desc *named_block_ptr;
547
548 if (cvmx_bootmem_desc->major_version != 3) {
549 cvmx_dprintf("ERROR: Incompatible bootmem descriptor version: "
550 "%d.%d at addr: %p\n",
551 (int)cvmx_bootmem_desc->major_version,
552 (int)cvmx_bootmem_desc->minor_version,
553 cvmx_bootmem_desc);
554 return 0;
555 }
556#ifdef DEBUG
557 cvmx_dprintf("cvmx_bootmem_phy_named_block_free: %s\n", name);
558#endif
559
560 /*
561 * Take lock here, as name lookup/block free/name free need to
562 * be atomic.
563 */
564 cvmx_bootmem_lock();
565
566 named_block_ptr =
567 cvmx_bootmem_phy_named_block_find(name,
568 CVMX_BOOTMEM_FLAG_NO_LOCKING);
569 if (named_block_ptr) {
570#ifdef DEBUG
571 cvmx_dprintf("cvmx_bootmem_phy_named_block_free: "
572 "%s, base: 0x%llx, size: 0x%llx\n",
573 name,
574 (unsigned long long)named_block_ptr->base_addr,
575 (unsigned long long)named_block_ptr->size);
576#endif
577 __cvmx_bootmem_phy_free(named_block_ptr->base_addr,
578 named_block_ptr->size,
579 CVMX_BOOTMEM_FLAG_NO_LOCKING);
580 named_block_ptr->size = 0;
581 /* Set size to zero to indicate block not used. */
582 }
583
584 cvmx_bootmem_unlock();
585 return named_block_ptr != NULL; /* 0 on failure, 1 on success */
586}