diff options
Diffstat (limited to 'linux-core/xgi_pcie.h')
| -rw-r--r-- | linux-core/xgi_pcie.h | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/linux-core/xgi_pcie.h b/linux-core/xgi_pcie.h index cd5f85b8..32c2b584 100644 --- a/linux-core/xgi_pcie.h +++ b/linux-core/xgi_pcie.h @@ -1,73 +1,73 @@ -
-/****************************************************************************
- * Copyright (C) 2003-2006 by XGI Technology, Taiwan.
- * *
- * All Rights Reserved. *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- * *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL XGI AND/OR
- * ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- ***************************************************************************/
-
-#ifndef _XGI_PCIE_H_
-#define _XGI_PCIE_H_
-
-#ifndef XGI_PCIE_ALLOC_MAX_ORDER
-#define XGI_PCIE_ALLOC_MAX_ORDER 1 /* 8K in Kernel 2.4.* */
-#endif
-
-typedef struct xgi_page_block_s {
- struct xgi_page_block_s *next;
- unsigned long phys_addr;
- unsigned long virt_addr;
- unsigned long page_count;
- unsigned long page_order;
-} xgi_page_block_t;
-
-typedef struct xgi_pcie_block_s {
- struct list_head list;
- unsigned long offset; /* block's offset in pcie memory, begin from 0 */
- unsigned long size; /* The block size. */
- unsigned long bus_addr; /* CPU access address/bus address */
- unsigned long hw_addr; /* GE access address */
-
- unsigned long page_count;
- unsigned long page_order;
- xgi_page_block_t *page_block;
- xgi_pte_t *page_table; /* list of physical pages allocated */
-
- atomic_t use_count;
- enum PcieOwner owner;
- unsigned long processID;
-} xgi_pcie_block_t;
-
-typedef struct xgi_pcie_list_s {
- xgi_pcie_block_t *head;
- xgi_pcie_block_t *tail;
-} xgi_pcie_list_t;
-
-typedef struct xgi_pcie_heap_s {
- struct list_head free_list;
- struct list_head used_list;
- struct list_head sort_list;
- unsigned long max_freesize;
-} xgi_pcie_heap_t;
-
-#endif
+ +/**************************************************************************** + * Copyright (C) 2003-2006 by XGI Technology, Taiwan. + * * + * All Rights Reserved. * + * * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation on the rights to use, copy, modify, merge, + * publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NON-INFRINGEMENT. IN NO EVENT SHALL XGI AND/OR + * ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + ***************************************************************************/ + +#ifndef _XGI_PCIE_H_ +#define _XGI_PCIE_H_ + +#ifndef XGI_PCIE_ALLOC_MAX_ORDER +#define XGI_PCIE_ALLOC_MAX_ORDER 1 /* 8K in Kernel 2.4.* */ +#endif + +typedef struct xgi_page_block_s { + struct xgi_page_block_s *next; + unsigned long phys_addr; + unsigned long virt_addr; + unsigned long page_count; + unsigned long page_order; +} xgi_page_block_t; + +typedef struct xgi_pcie_block_s { + struct list_head list; + unsigned long offset; /* block's offset in pcie memory, begin from 0 */ + unsigned long size; /* The block size. */ + unsigned long bus_addr; /* CPU access address/bus address */ + unsigned long hw_addr; /* GE access address */ + + unsigned long page_count; + unsigned long page_order; + xgi_page_block_t *page_block; + xgi_pte_t *page_table; /* list of physical pages allocated */ + + atomic_t use_count; + enum PcieOwner owner; + unsigned long processID; +} xgi_pcie_block_t; + +typedef struct xgi_pcie_list_s { + xgi_pcie_block_t *head; + xgi_pcie_block_t *tail; +} xgi_pcie_list_t; + +typedef struct xgi_pcie_heap_s { + struct list_head free_list; + struct list_head used_list; + struct list_head sort_list; + unsigned long max_freesize; +} xgi_pcie_heap_t; + +#endif |