asm/octeon/cvmx-bootmem.h

45 /* Allocate from end of block instead of beginning */
51 /* First bytes of each free physical block of memory contain this structure,
76 	/* Base address of named block */
79 	 * Size actually allocated for named block (may differ from
83 	/* name of named block */
121 	/* address of named memory block descriptors */
135  * Allocate a block of memory from the free list that was passed
139  * @size:      Size in bytes of block to allocate
142  * Returns pointer to block of memory, NULL on error
147  * Allocate a block of memory from the free list that was
153  * @size:      Size in bytes of block to allocate
157  * Returns pointer to block of memory, NULL on error
163  * Allocate a block of memory from the free list that was
169  * @size:      Size in bytes of block to allocate
173  * Returns pointer to block of memory, NULL on error
179  * Frees a previously allocated named bootmem block.
181  * @name:   name of block to free
189  * Allocate a block of memory from the free list that was passed
191  * global named block table.  (part of the cvmx_bootmem_descriptor_t structure)
194  * @size:      Size in bytes of block to allocate
196  * @name:      name of block - must be less than CVMX_BOOTMEM_NAME_LEN bytes
198  * Returns a pointer to block of memory, NULL on error
206  * Allocate a block of memory from the free list that was passed
208  * global named block table.  (part of the cvmx_bootmem_descriptor_t structure)
211  * @size:     Size in bytes of block to allocate
214  * @name:     name of block - must be less than CVMX_BOOTMEM_NAME_LEN
217  * Returns a pointer to block of memory, NULL on error
225  * Allocate a block of memory from a specific range of the free list
227  * a name in the global named block table.  (part of the
232  * @size:      Size in bytes of block to allocate
236  * @name:      name of block - must be less than CVMX_BOOTMEM_NAME_LEN bytes
238  * Returns a pointer to block of memory, NULL on error
247  * Finds a named bootmem block by name.
249  * @name:   name of block to free
251  * Returns pointer to named block descriptor on success
257  * Allocates a block of physical memory from the free list, at
263  * @address_min: Minimum address that block can occupy.
268  * @alignment: Requested alignment of the block.  If this alignment
278  * Returns physical address of block allocated, or -1 on failure
285  * Allocates a named block of physical memory from the free list, at
291  * @param min_addr Minimum address that block can occupy.
294  * @param alignment Requested alignment of the block.  If this
301  * @param name      name to assign to named block
304  * @return physical address of block allocated, or -1 on failure
312  * Finds a named memory block by name.
313  * Also used for finding an unused entry in the named block table.
315  * @name: Name of memory block to find.  If NULL pointer given, then
320  * Returns Pointer to memory block descriptor, NULL if not found.
322  *         block descriptors are available.
328  * Frees a named block.
330  * @name:   name of block to free
339  * Frees a block to the bootmem allocator list.  This must
341  * of the block that was allocated, or the list will become
344  * IMPORTANT:  This is only intended to be used as part of named block
348  * @phy_addr: physical address of block
349  * @size:     size of block in bytes.