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author | Alan Cox <alan@linux.intel.com> | 2009-08-06 20:45:57 +0100 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:02:12 -0700 |
commit | d19cf32fddeb05a13799fd766fced4204cc9164d (patch) | |
tree | a1329e5ccb7441f72bbfd49194c0b2f2059aa486 /drivers/staging/sep/sep_driver_api.h | |
parent | 46eb5a13b7f397b37bac14fbfa240cffa463783c (diff) | |
download | kernel_goldelico_gta04-d19cf32fddeb05a13799fd766fced4204cc9164d.zip kernel_goldelico_gta04-d19cf32fddeb05a13799fd766fced4204cc9164d.tar.gz kernel_goldelico_gta04-d19cf32fddeb05a13799fd766fced4204cc9164d.tar.bz2 |
Staging: sep: indent pass
Ok time to indent and get the code in vague shape. No other changes in this
patch.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/sep/sep_driver_api.h')
-rw-r--r-- | drivers/staging/sep/sep_driver_api.h | 403 |
1 files changed, 192 insertions, 211 deletions
diff --git a/drivers/staging/sep/sep_driver_api.h b/drivers/staging/sep/sep_driver_api.h index 6a3be5d..b35bd5b 100644 --- a/drivers/staging/sep/sep_driver_api.h +++ b/drivers/staging/sep/sep_driver_api.h @@ -106,11 +106,11 @@ init command struct */ struct sep_driver_init_t { - /* start of the 1G of the host memory address that SEP can access */ - unsigned long message_addr; + /* start of the 1G of the host memory address that SEP can access */ + unsigned long message_addr; - /* start address of resident */ - unsigned long message_size_in_words; + /* start address of resident */ + unsigned long message_size_in_words; }; @@ -119,168 +119,168 @@ struct sep_driver_init_t { realloc cache resident command */ struct sep_driver_realloc_cache_resident_t { - /* base address */ - unsigned long base_addr; + /* base address */ + unsigned long base_addr; - /* current cache address */ - unsigned long cache_addr; + /* current cache address */ + unsigned long cache_addr; - /* cache size in bytes*/ - unsigned long cache_size_in_bytes; + /* cache size in bytes */ + unsigned long cache_size_in_bytes; - /* current resident address */ - unsigned long resident_addr; + /* current resident address */ + unsigned long resident_addr; - /* resident size in bytes*/ - unsigned long resident_size_in_bytes; + /* resident size in bytes */ + unsigned long resident_size_in_bytes; - /* new cache address */ - unsigned long new_cache_addr; + /* new cache address */ + unsigned long new_cache_addr; - /* new resident address */ - unsigned long new_resident_addr; + /* new resident address */ + unsigned long new_resident_addr; - /* new resident address */ - unsigned long new_shared_area_addr; + /* new resident address */ + unsigned long new_shared_area_addr; - /* new base address */ - unsigned long new_base_addr; + /* new base address */ + unsigned long new_base_addr; }; /* set api mode command struct */ struct sep_driver_set_api_mode_t { - /* mode to set - 1 - blocking, 0 - non-blocking */ - unsigned long mode; + /* mode to set - 1 - blocking, 0 - non-blocking */ + unsigned long mode; }; struct sep_driver_alloc_t { - /* virtual address of allocated space */ - unsigned long offset; + /* virtual address of allocated space */ + unsigned long offset; - /* physical address of allocated space */ - unsigned long phys_address; + /* physical address of allocated space */ + unsigned long phys_address; - /* number of bytes to allocate */ - unsigned long num_bytes; + /* number of bytes to allocate */ + unsigned long num_bytes; }; /* */ struct sep_driver_write_t { - /* application space address */ - unsigned long app_address; + /* application space address */ + unsigned long app_address; - /* address of the data pool */ - unsigned long datapool_address; + /* address of the data pool */ + unsigned long datapool_address; - /* number of bytes to write */ - unsigned long num_bytes; + /* number of bytes to write */ + unsigned long num_bytes; }; /* */ struct sep_driver_read_t { - /* application space address */ - unsigned long app_address; + /* application space address */ + unsigned long app_address; - /* address of the data pool */ - unsigned long datapool_address; + /* address of the data pool */ + unsigned long datapool_address; - /* number of bytes to read */ - unsigned long num_bytes; + /* number of bytes to read */ + unsigned long num_bytes; }; /* */ struct sep_driver_build_sync_table_t { - /* address value of the data in */ - unsigned long app_in_address; + /* address value of the data in */ + unsigned long app_in_address; - /* size of data in */ - unsigned long data_in_size; + /* size of data in */ + unsigned long data_in_size; - /* address of the data out */ - unsigned long app_out_address; + /* address of the data out */ + unsigned long app_out_address; - /* the size of the block of the operation - if needed, - every table will be modulo this parameter */ - unsigned long block_size; + /* the size of the block of the operation - if needed, + every table will be modulo this parameter */ + unsigned long block_size; - /* the physical address of the first input DMA table */ - unsigned long in_table_address; + /* the physical address of the first input DMA table */ + unsigned long in_table_address; - /* number of entries in the first input DMA table */ - unsigned long in_table_num_entries; + /* number of entries in the first input DMA table */ + unsigned long in_table_num_entries; - /* the physical address of the first output DMA table */ - unsigned long out_table_address; + /* the physical address of the first output DMA table */ + unsigned long out_table_address; - /* number of entries in the first output DMA table */ - unsigned long out_table_num_entries; + /* number of entries in the first output DMA table */ + unsigned long out_table_num_entries; - /* data in the first input table */ - unsigned long table_data_size; + /* data in the first input table */ + unsigned long table_data_size; - /* distinct user/kernel layout */ - bool isKernelVirtualAddress; + /* distinct user/kernel layout */ + bool isKernelVirtualAddress; }; /* */ struct sep_driver_build_flow_table_t { - /* flow type */ - unsigned long flow_type; + /* flow type */ + unsigned long flow_type; - /* flag for input output */ - unsigned long input_output_flag; + /* flag for input output */ + unsigned long input_output_flag; - /* address value of the data in */ - unsigned long virt_buff_data_addr; + /* address value of the data in */ + unsigned long virt_buff_data_addr; - /* size of data in */ - unsigned long num_virtual_buffers; + /* size of data in */ + unsigned long num_virtual_buffers; - /* the physical address of the first input DMA table */ - unsigned long first_table_addr; + /* the physical address of the first input DMA table */ + unsigned long first_table_addr; - /* number of entries in the first input DMA table */ - unsigned long first_table_num_entries; + /* number of entries in the first input DMA table */ + unsigned long first_table_num_entries; - /* data in the first input table */ - unsigned long first_table_data_size; + /* data in the first input table */ + unsigned long first_table_data_size; - /* distinct user/kernel layout */ - bool isKernelVirtualAddress; + /* distinct user/kernel layout */ + bool isKernelVirtualAddress; }; struct sep_driver_add_flow_table_t { - /* flow id */ - unsigned long flow_id; + /* flow id */ + unsigned long flow_id; - /* flag for input output */ - unsigned long inputOutputFlag; + /* flag for input output */ + unsigned long inputOutputFlag; - /* address value of the data in */ - unsigned long virt_buff_data_addr; + /* address value of the data in */ + unsigned long virt_buff_data_addr; - /* size of data in */ - unsigned long num_virtual_buffers; + /* size of data in */ + unsigned long num_virtual_buffers; - /* address of the first table */ - unsigned long first_table_addr; + /* address of the first table */ + unsigned long first_table_addr; - /* number of entries in the first table */ - unsigned long first_table_num_entries; + /* number of entries in the first table */ + unsigned long first_table_num_entries; - /* data size of the first table */ - unsigned long first_table_data_size; + /* data size of the first table */ + unsigned long first_table_data_size; - /* distinct user/kernel layout */ - bool isKernelVirtualAddress; + /* distinct user/kernel layout */ + bool isKernelVirtualAddress; }; @@ -288,49 +288,49 @@ struct sep_driver_add_flow_table_t { command struct for set flow id */ struct sep_driver_set_flow_id_t { - /* flow id to set */ - unsigned long flow_id; + /* flow id to set */ + unsigned long flow_id; }; /* command struct for add tables message */ struct sep_driver_add_message_t { - /* flow id to set */ - unsigned long flow_id; + /* flow id to set */ + unsigned long flow_id; - /* message size in bytes */ - unsigned long message_size_in_bytes; + /* message size in bytes */ + unsigned long message_size_in_bytes; - /* address of the message */ - unsigned long message_address; + /* address of the message */ + unsigned long message_address; }; /* command struct for static pool addresses */ struct sep_driver_static_pool_addr_t { - /* physical address of the static pool */ - unsigned long physical_static_address; + /* physical address of the static pool */ + unsigned long physical_static_address; - /* virtual address of the static pool */ - unsigned long virtual_static_address; + /* virtual address of the static pool */ + unsigned long virtual_static_address; }; /* command struct for getiing offset of the physical address from the start of the mapped area */ struct sep_driver_get_mapped_offset_t { - /* physical address of the static pool */ - unsigned long physical_address; + /* physical address of the static pool */ + unsigned long physical_address; - /* virtual address of the static pool */ - unsigned long offset; + /* virtual address of the static pool */ + unsigned long offset; }; /* command struct for getting time value and address */ struct sep_driver_get_time_t { - /* physical address of stored time */ - unsigned long time_physical_address; + /* physical address of stored time */ + unsigned long time_physical_address; - /* value of the stored time */ - unsigned long time_value; + /* value of the stored time */ + unsigned long time_value; }; @@ -338,34 +338,34 @@ struct sep_driver_get_time_t { structure that represent one entry in the DMA LLI table */ struct sep_lli_entry_t { - /* physical address */ - unsigned long physical_address; + /* physical address */ + unsigned long physical_address; - /* block size */ - unsigned long block_size; + /* block size */ + unsigned long block_size; }; /* structure that reperesents data needed for lli table construction */ struct sep_lli_prepare_table_data_t { - /* pointer to the memory where the first lli entry to be built */ - struct sep_lli_entry_t *lli_entry_ptr; + /* pointer to the memory where the first lli entry to be built */ + struct sep_lli_entry_t *lli_entry_ptr; - /* pointer to the array of lli entries from which the table is to be built */ - struct sep_lli_entry_t *lli_array_ptr; + /* pointer to the array of lli entries from which the table is to be built */ + struct sep_lli_entry_t *lli_array_ptr; - /* number of elements in lli array */ - int lli_array_size; + /* number of elements in lli array */ + int lli_array_size; - /* number of entries in the created table */ - int num_table_entries; + /* number of entries in the created table */ + int num_table_entries; - /* number of array entries processed during table creation */ - int num_array_entries_processed; + /* number of array entries processed during table creation */ + int num_array_entries_processed; - /* the totatl data size in the created table */ - int lli_table_total_data_size; + /* the totatl data size in the created table */ + int lli_table_total_data_size; }; /* @@ -373,19 +373,19 @@ struct sep_lli_prepare_table_data_t { to show what table looks like */ struct sep_lli_table_t { - /* number of pages mapped in this tables. If 0 - means that the table - is not defined (used as a valid flag)*/ - unsigned long num_pages; - /* - pointer to array of page pointers that represent the mapping of the - virtual buffer defined by the table to the physical memory. If this - pointer is NULL, it means that the table is not defined - (used as a valid flag) - */ - struct page **table_page_array_ptr; - - /* maximum flow entries in table */ - struct sep_lli_entry_t lli_entries[SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE]; + /* number of pages mapped in this tables. If 0 - means that the table + is not defined (used as a valid flag) */ + unsigned long num_pages; + /* + pointer to array of page pointers that represent the mapping of the + virtual buffer defined by the table to the physical memory. If this + pointer is NULL, it means that the table is not defined + (used as a valid flag) + */ + struct page **table_page_array_ptr; + + /* maximum flow entries in table */ + struct sep_lli_entry_t lli_entries[SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE]; }; @@ -393,61 +393,61 @@ struct sep_lli_table_t { structure for keeping the mapping of the virtual buffer into physical pages */ struct sep_flow_buffer_data { - /* pointer to the array of page structs pointers to the pages of the - virtual buffer */ - struct page **page_array_ptr; + /* pointer to the array of page structs pointers to the pages of the + virtual buffer */ + struct page **page_array_ptr; - /* number of pages taken by the virtual buffer */ - unsigned long num_pages; + /* number of pages taken by the virtual buffer */ + unsigned long num_pages; - /* this flag signals if this page_array is the last one among many that were - sent in one setting to SEP */ - unsigned long last_page_array_flag; + /* this flag signals if this page_array is the last one among many that were + sent in one setting to SEP */ + unsigned long last_page_array_flag; }; /* struct that keeps all the data for one flow */ struct sep_flow_context_t { - /* - work struct for handling the flow done interrupt in the workqueue - this structure must be in the first place, since it will be used - forcasting to the containing flow context - */ - struct work_struct flow_wq; + /* + work struct for handling the flow done interrupt in the workqueue + this structure must be in the first place, since it will be used + forcasting to the containing flow context + */ + struct work_struct flow_wq; - /* flow id */ - unsigned long flow_id; + /* flow id */ + unsigned long flow_id; - /* additional input tables exists */ - unsigned long input_tables_flag; + /* additional input tables exists */ + unsigned long input_tables_flag; - /* additional output tables exists */ - unsigned long output_tables_flag; + /* additional output tables exists */ + unsigned long output_tables_flag; - /* data of the first input file */ - struct sep_lli_entry_t first_input_table; + /* data of the first input file */ + struct sep_lli_entry_t first_input_table; - /* data of the first output table */ - struct sep_lli_entry_t first_output_table; + /* data of the first output table */ + struct sep_lli_entry_t first_output_table; - /* last input table data */ - struct sep_lli_entry_t last_input_table; + /* last input table data */ + struct sep_lli_entry_t last_input_table; - /* last output table data */ - struct sep_lli_entry_t last_output_table; + /* last output table data */ + struct sep_lli_entry_t last_output_table; - /* first list of table */ - struct sep_lli_entry_t input_tables_in_process; + /* first list of table */ + struct sep_lli_entry_t input_tables_in_process; - /* output table in process (in sep) */ - struct sep_lli_entry_t output_tables_in_process; + /* output table in process (in sep) */ + struct sep_lli_entry_t output_tables_in_process; - /* size of messages in bytes */ - unsigned long message_size_in_bytes; + /* size of messages in bytes */ + unsigned long message_size_in_bytes; - /* message */ - unsigned char message[SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES]; + /* message */ + unsigned char message[SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES]; }; @@ -478,54 +478,35 @@ void sep_send_msg_rdy_cmd(void); This function releases all the application virtual buffer physical pages, that were previously locked */ -int sep_free_dma_pages(struct page **page_array_ptr, - unsigned long num_pages, - unsigned long dirtyFlag); +int sep_free_dma_pages(struct page **page_array_ptr, unsigned long num_pages, unsigned long dirtyFlag); /* This function creates the input and output dma tables for symmetric operations (AES/DES) according to the block size from LLI arays */ -int sep_construct_dma_tables_from_lli( - struct sep_lli_entry_t *lli_in_array, - unsigned long sep_in_lli_entries, - struct sep_lli_entry_t *lli_out_array, - unsigned long sep_out_lli_entries, - unsigned long block_size, - unsigned long *lli_table_in_ptr, - unsigned long *lli_table_out_ptr, - unsigned long *in_num_entries_ptr, - unsigned long *out_num_entries_ptr, - unsigned long *table_data_size_ptr); +int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t *lli_in_array, + unsigned long sep_in_lli_entries, + struct sep_lli_entry_t *lli_out_array, + unsigned long sep_out_lli_entries, + unsigned long block_size, unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr); /* This function builds input and output DMA tables for synhronic symmetric operations (AES, DES) It also checks that each table is of the modular block size */ -int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr, - unsigned long app_virt_out_addr, - unsigned long data_size, - unsigned long block_size, - unsigned long *lli_table_in_ptr, - unsigned long *lli_table_out_ptr, - unsigned long *in_num_entries_ptr, - unsigned long *out_num_entries_ptr, - unsigned long *table_data_size_ptr, - bool isKernelVirtualAddress); +int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr, + unsigned long app_virt_out_addr, + unsigned long data_size, + unsigned long block_size, + unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress); /* This function prepares only input DMA table for synhronic symmetric operations (HASH) */ -int sep_prepare_input_dma_table(unsigned long app_virt_addr, - unsigned long data_size, - unsigned long block_size, - unsigned long *lli_table_ptr, - unsigned long *num_entries_ptr, - unsigned long *table_data_size_ptr, - bool isKernelVirtualAddress); +int sep_prepare_input_dma_table(unsigned long app_virt_addr, unsigned long data_size, unsigned long block_size, unsigned long *lli_table_ptr, unsigned long *num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress); /* this functions frees all the resources that were allocated for the building of the LLI DMA tables */ |