diff options
Diffstat (limited to 'arch/arm/plat-omap/include/syslink/_listmp.h')
-rw-r--r-- | arch/arm/plat-omap/include/syslink/_listmp.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/syslink/_listmp.h b/arch/arm/plat-omap/include/syslink/_listmp.h new file mode 100644 index 00000000000..282d2c8c10e --- /dev/null +++ b/arch/arm/plat-omap/include/syslink/_listmp.h @@ -0,0 +1,68 @@ +/* + * _listmp.h + * + * Internal definitions for shared memory doubly linked list. + * + * Copyright (C) 2008-2009 Texas Instruments, Inc. + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE. + */ + +#ifndef __LISTMP_H_ +#define __LISTMP_H_ + +/* Standard headers */ +#include <linux/types.h> +#include <linux/list.h> + +#include <listmp.h> +#include <sharedregion.h> + +/* Unique module ID. */ +#define LISTMP_MODULEID (0xa413) + +/* Created tag */ +#define LISTMP_CREATED 0x12181964 + + +/* Structure defining shared memory attributes for the ListMP module. */ +struct listmp_attrs { + u32 status; + u32 *gatemp_addr; + struct listmp_elem head; +}; + +/* Structure defining config parameters for the ListMP module. */ +struct listmp_config { + uint max_runtime_entries; + /* Maximum number of ListMP's that can be dynamically created and + added to the NameServer. */ + uint max_name_len; /* Maximum length of name */ +}; + + +/* Structure defining processor related information for the ListMP module. */ +struct listmp_proc_attrs { + bool creator; /* Creator or opener */ + u16 proc_id; /* Processor Identifier */ + u32 open_count; /* How many times it is opened on a processor */ +}; + + +/* Function to get the configuration */ +void listmp_get_config(struct listmp_config *cfg_params); + +/* Function to setup the listmp module */ +int listmp_setup(const struct listmp_config *config); + +/* Function to destroy the listmp module */ +int listmp_destroy(void); + +#endif /* __LISTMP_H_ */ |