Staging: sep: forward declaration removal time
Exterminate! Exterminate! Exterminate! Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Alan Cox
Greg Kroah-Hartman
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9141006647
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0a18d7b5f3
3 changed files with 1137 additions and 1450 deletions
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@ -451,46 +451,4 @@ struct sep_flow_context_t {
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};
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/*
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This function releases all the application virtual
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buffer physical pages, that were previously locked
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*/
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static int sep_free_dma_pages(struct page **page_array_ptr, unsigned long num_pages, unsigned long dirtyFlag);
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/*
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This function creates the input and output dma tables for
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symmetric operations (AES/DES) according to the block size
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from LLI arays
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*/
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static int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t *lli_in_array,
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unsigned long sep_in_lli_entries,
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struct sep_lli_entry_t *lli_out_array,
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unsigned long sep_out_lli_entries,
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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);
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/*
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This function builds input and output DMA tables for synhronic symmetric
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operations (AES, DES) It also checks that each table is of the modular
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block size
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*/
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static int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr,
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unsigned long app_virt_out_addr,
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unsigned long data_size,
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unsigned long block_size,
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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);
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/*
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This function prepares only input DMA table for synhronic symmetric
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operations (HASH)
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*/
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static 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);
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/*
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this function handles the request for freeing dma table for
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synhronic actions
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*/
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static int sep_free_dma_table_data_handler(void);
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#endif
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@ -1,84 +0,0 @@
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/*
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*
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* sep_driver_ext_api.h - Security Processor Driver external api definitions
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*
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* Copyright(c) 2009 Intel Corporation. All rights reserved.
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* Copyright(c) 2009 Discretix. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* CONTACTS:
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*
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* Mark Allyn mark.a.allyn@intel.com
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*
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* CHANGES:
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*
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* 2009.06.26 Initial publish
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*
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*/
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#ifndef __SEP_DRIVER_EXT_API_H__
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#define __SEP_DRIVER_EXT_API_H__
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/* shared variables */
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static int sepDebug;
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/*
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this function loads the ROM code in SEP (needed only in the debug mode on FPGA)
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*/
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static void sep_load_rom_code(void);
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/*
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This functions copies the cache and resident from their source location into
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destination memory, which is external to Linux VM and is given as physical
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address
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*/
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static int sep_copy_cache_resident_to_area(unsigned long src_cache_addr, unsigned long cache_size_in_bytes, unsigned long src_resident_addr, unsigned long resident_size_in_bytes, unsigned long *dst_new_cache_addr_ptr, unsigned long *dst_new_resident_addr_ptr);
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/*
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This functions maps and allocates the shared area on the external
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RAM (device) The input is shared_area_size - the size of the memory
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to allocate. The outputs are kernel_shared_area_addr_ptr - the kerenl
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address of the mapped and allocated shared area, and
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phys_shared_area_addr_ptr - the physical address of the shared area
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*/
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static int sep_map_and_alloc_shared_area(unsigned long shared_area_size, unsigned long *kernel_shared_area_addr_ptr, unsigned long *phys_shared_area_addr_ptr);
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/*
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This functions unmaps and deallocates the shared area on the external
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RAM (device) The input is shared_area_size - the size of the memory to
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deallocate,kernel_shared_area_addr_ptr - the kernel address of the
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mapped and allocated shared area,phys_shared_area_addr_ptr - the physical
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address of the shared area
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*/
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static void sep_unmap_and_free_shared_area(unsigned long shared_area_size, unsigned long kernel_shared_area_addr, unsigned long phys_shared_area_addr);
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/*
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This functions returns the physical address inside shared area according
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to the virtual address. It can be either on the externa RAM device
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(ioremapped), or on the system RAM
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*/
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static unsigned long sep_shared_area_virt_to_phys(unsigned long virt_address);
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/*
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This functions returns the vitrual address inside shared area according
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to the physical address. It can be either on the externa RAM device
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(ioremapped), or on the system RAM This implementation is for the external RAM
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*/
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static unsigned long sep_shared_area_phys_to_virt(unsigned long phys_address);
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#endif /*__SEP_DRIVER_EXT_API_H__*/
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