staging: sep: remove driver

Looks like no one's working on the driver anymore, so remove it for now.
If someone wants to work on moving it out of staging, this commit can be
reverted.

Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Mark A. Allyn <mark.a.allyn@intel.com>
Cc: Jayant Mangalampalli <jayant.mangalampalli@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 298 deletions

diff --git a/drivers/staging/sep/sep_driver_config.h b/drivers/staging/sep/sep_driver_config.h
deleted file mode 100644
index 4b6e307..0000000
--- a/drivers/staging/sep/sep_driver_config.h
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- *
- *  sep_driver_config.h - Security Processor Driver configuration
- *
- *  Copyright(c) 2009-2011 Intel Corporation. All rights reserved.
- *  Contributions(c) 2009-2011 Discretix. All rights reserved.
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License as published by the Free
- *  Software Foundation; version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- *  more details.
- *
- *  You should have received a copy of the GNU General Public License along with
- *  this program; if not, write to the Free Software Foundation, Inc., 59
- *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- *  CONTACTS:
- *
- *  Mark Allyn		mark.a.allyn@intel.com
- *  Jayant Mangalampalli jayant.mangalampalli@intel.com
- *
- *  CHANGES:
- *
- *  2010.06.26	Upgrade to Medfield
- *  2011.02.22  Enable kernel crypto
- *
- */
-
-#ifndef __SEP_DRIVER_CONFIG_H__
-#define __SEP_DRIVER_CONFIG_H__
-
-
-/*--------------------------------------
-  DRIVER CONFIGURATION FLAGS
-  -------------------------------------*/
-
-/* if flag is on , then the driver is running in polling and
-	not interrupt mode */
-#define SEP_DRIVER_POLLING_MODE                         0
-
-/* flag which defines if the shared area address should be
-	reconfigured (send to SEP anew) during init of the driver */
-#define SEP_DRIVER_RECONFIG_MESSAGE_AREA                0
-
-/* the mode for running on the ARM1172 Evaluation platform (flag is 1) */
-#define SEP_DRIVER_ARM_DEBUG_MODE                       0
-
-/* Critical message area contents for sanity checking */
-#define SEP_START_MSG_TOKEN				0x02558808
-/*-------------------------------------------
-	INTERNAL DATA CONFIGURATION
-	-------------------------------------------*/
-
-/* flag for the input array */
-#define SEP_DRIVER_IN_FLAG                              0
-
-/* flag for output array */
-#define SEP_DRIVER_OUT_FLAG                             1
-
-/* maximum number of entries in one LLI tables */
-#define SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP             31
-
-/* minimum data size of the MLLI table */
-#define SEP_DRIVER_MIN_DATA_SIZE_PER_TABLE		16
-
-/* flag that signifies tah the lock is
-currently held by the process (struct file) */
-#define SEP_DRIVER_OWN_LOCK_FLAG                        1
-
-/* flag that signifies tah the lock is currently NOT
-held by the process (struct file) */
-#define SEP_DRIVER_DISOWN_LOCK_FLAG                     0
-
-/* indicates whether driver has mapped/unmapped shared area */
-#define SEP_REQUEST_DAEMON_MAPPED 1
-#define SEP_REQUEST_DAEMON_UNMAPPED 0
-
-/*--------------------------------------------------------
-	SHARED AREA  memory total size is 36K
-	it is divided is following:
-
-	SHARED_MESSAGE_AREA                     8K         }
-									}
-	STATIC_POOL_AREA                        4K         } MAPPED AREA ( 24 K)
-									}
-	DATA_POOL_AREA                          12K        }
-
-	SYNCHRONIC_DMA_TABLES_AREA              29K
-
-	placeholder until drver changes
-	FLOW_DMA_TABLES_AREA                    4K
-
-	SYSTEM_MEMORY_AREA                      3k
-
-	SYSTEM_MEMORY total size is 3k
-	it is divided as following:
-
-	TIME_MEMORY_AREA                     8B
------------------------------------------------------------*/
-
-#define SEP_DEV_NAME "sep_sec_driver"
-#define SEP_DEV_SINGLETON "sep_sec_singleton_driver"
-#define SEP_DEV_DAEMON "sep_req_daemon_driver"
-
-
-/*
-	the minimum length of the message - includes 2 reserved fields
-	at the start, then token, message size and opcode fields. all dwords
-*/
-#define SEP_DRIVER_MIN_MESSAGE_SIZE_IN_BYTES			(5*sizeof(u32))
-
-/*
-	the maximum length of the message - the rest of the message shared
-	area will be dedicated to the dma lli tables
-*/
-#define SEP_DRIVER_MAX_MESSAGE_SIZE_IN_BYTES			(8 * 1024)
-
-/* the size of the message shared area in pages */
-#define SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES		(8 * 1024)
-
-/* the size of the data pool static area in pages */
-#define SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES			(4 * 1024)
-
-/* the size of the data pool shared area size in pages */
-#define SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES		(16 * 1024)
-
-/* the size of the message shared area in pages */
-#define SYNCHRONIC_DMA_TABLES_AREA_SIZE_BYTES	(1024 * 29)
-
-/* Placeholder until driver changes */
-#define SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES		(1024 * 4)
-
-/* system data (time, caller id etc') pool */
-#define SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES		(1024 * 3)
-
-/* Offset of the sep printf buffer in the message area */
-#define SEP_DRIVER_PRINTF_OFFSET_IN_BYTES			(5888)
-
-/* the size in bytes of the time memory */
-#define SEP_DRIVER_TIME_MEMORY_SIZE_IN_BYTES			8
-
-/* the size in bytes of the RAR parameters memory */
-#define SEP_DRIVER_SYSTEM_RAR_MEMORY_SIZE_IN_BYTES		8
-
-/* area size that is mapped  - we map the MESSAGE AREA, STATIC POOL and
-	DATA POOL areas. area must be module 4k */
-#define SEP_DRIVER_MMMAP_AREA_SIZE				(1024 * 28)
-
-/*-----------------------------------------------
-	offsets of the areas starting from the shared area start address
-*/
-
-/* message area offset */
-#define SEP_DRIVER_MESSAGE_AREA_OFFSET_IN_BYTES			0
-
-/* static pool area offset */
-#define SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES \
-	(SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES)
-
-/* data pool area offset */
-#define SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES \
-	(SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES + \
-	SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES)
-
-/* synchronic dma tables area offset */
-#define SYNCHRONIC_DMA_TABLES_AREA_OFFSET_BYTES \
-	(SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES + \
-	SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES)
-
-/* system memory offset in bytes */
-#define SEP_DRIVER_SYSTEM_DATA_MEMORY_OFFSET_IN_BYTES \
-	(SYNCHRONIC_DMA_TABLES_AREA_OFFSET_BYTES + \
-	SYNCHRONIC_DMA_TABLES_AREA_SIZE_BYTES)
-
-/* offset of the time area */
-#define SEP_DRIVER_SYSTEM_TIME_MEMORY_OFFSET_IN_BYTES \
-	(SEP_DRIVER_SYSTEM_DATA_MEMORY_OFFSET_IN_BYTES)
-
-/* offset of the RAR area */
-#define SEP_DRIVER_SYSTEM_RAR_MEMORY_OFFSET_IN_BYTES \
-	(SEP_DRIVER_SYSTEM_TIME_MEMORY_OFFSET_IN_BYTES + \
-	SEP_DRIVER_TIME_MEMORY_SIZE_IN_BYTES)
-
-/* offset of the caller id area */
-#define SEP_CALLER_ID_OFFSET_BYTES \
-	(SEP_DRIVER_SYSTEM_RAR_MEMORY_OFFSET_IN_BYTES + \
-	SEP_DRIVER_SYSTEM_RAR_MEMORY_SIZE_IN_BYTES)
-
-/* offset of the DCB area */
-#define SEP_DRIVER_SYSTEM_DCB_MEMORY_OFFSET_IN_BYTES \
-	(SEP_DRIVER_SYSTEM_DATA_MEMORY_OFFSET_IN_BYTES + \
-	0x400)
-
-/* offset of the ext cache area */
-#define SEP_DRIVER_SYSTEM_EXT_CACHE_ADDR_OFFSET_IN_BYTES \
-	SEP_DRIVER_SYSTEM_RAR_MEMORY_OFFSET_IN_BYTES
-
-/* offset of the allocation data pointer area */
-#define SEP_DRIVER_DATA_POOL_ALLOCATION_OFFSET_IN_BYTES \
-	(SEP_CALLER_ID_OFFSET_BYTES + \
-	SEP_CALLER_ID_HASH_SIZE_IN_BYTES)
-
-/* the token that defines the start of time address */
-#define SEP_TIME_VAL_TOKEN                                    0x12345678
-
-#define FAKE_RAR_SIZE (1024*1024) /* used only for mfld */
-/* DEBUG LEVEL MASKS */
-
-/* size of the caller id hash (sha2) */
-#define SEP_CALLER_ID_HASH_SIZE_IN_BYTES                      32
-
-/* size of the caller id hash (sha2) in 32 bit words */
-#define SEP_CALLER_ID_HASH_SIZE_IN_WORDS                8
-
-/* maximum number of entries in the caller id table */
-#define SEP_CALLER_ID_TABLE_NUM_ENTRIES                       20
-
-/* maximum number of symmetric operation (that require DMA resource)
-	per one message */
-#define SEP_MAX_NUM_SYNC_DMA_OPS			16
-
-/* the token that defines the start of time address */
-#define SEP_RAR_VAL_TOKEN                                     0xABABABAB
-
-/* ioctl error that should be returned when trying
-   to realloc the cache/resident second time */
-#define SEP_ALREADY_INITIALIZED_ERR                           12
-
-/* bit that locks access to the shared area */
-#define SEP_TRANSACTION_STARTED_LOCK_BIT                      0
-
-/* bit that lock access to the poll  - after send_command */
-#define SEP_WORKING_LOCK_BIT                                  1
-
-/* the token that defines the static pool address address */
-#define SEP_STATIC_POOL_VAL_TOKEN                             0xABBAABBA
-
-/* the token that defines the data pool pointers address */
-#define SEP_DATA_POOL_POINTERS_VAL_TOKEN                      0xEDDEEDDE
-
-/* the token that defines the data pool pointers address */
-#define SEP_EXT_CACHE_ADDR_VAL_TOKEN                          0xBABABABA
-
-/* Time limit for SEP to finish */
-#define WAIT_TIME 10
-
-/* Delay for pm runtime suspend (reduces pm thrashing with bursty traffic */
-#define SUSPEND_DELAY 10
-
-/* Number of delays to wait until scu boots after runtime resume */
-#define SCU_DELAY_MAX 50
-
-/* Delay for each iteration (usec) wait for scu boots after runtime resume */
-#define SCU_DELAY_ITERATION 10
-
-
-/*
- * Bits used in struct sep_call_status to check that
- * driver's APIs are called in valid order
- */
-
-/* Bit offset which indicates status of sep_write() */
-#define SEP_FASTCALL_WRITE_DONE_OFFSET		0
-
-/* Bit offset which indicates status of sep_mmap() */
-#define SEP_LEGACY_MMAP_DONE_OFFSET		1
-
-/* Bit offset which indicates status of the SEP_IOCSENDSEPCOMMAND ioctl */
-#define SEP_LEGACY_SENDMSG_DONE_OFFSET		2
-
-/* Bit offset which indicates status of sep_poll() */
-#define SEP_LEGACY_POLL_DONE_OFFSET		3
-
-/* Bit offset which indicates status of the SEP_IOCENDTRANSACTION ioctl */
-#define SEP_LEGACY_ENDTRANSACTION_DONE_OFFSET	4
-
-/*
- * Used to limit number of concurrent processes
- * allowed to allocate dynamic buffers in fastcall
- * interface.
- */
-#define SEP_DOUBLEBUF_USERS_LIMIT		3
-
-/* Identifier for valid fastcall header */
-#define SEP_FC_MAGIC				0xFFAACCAA
-
-/*
- * Used for enabling driver runtime power management.
- * Useful for enabling/disabling it during performance
- * testing
- */
-#define SEP_ENABLE_RUNTIME_PM
-
-#endif /* SEP DRIVER CONFIG */