diff options
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/mvHal/linux_oss/mvOs.c')
| -rw-r--r-- | target/linux/generic/files/crypto/ocf/kirkwood/mvHal/linux_oss/mvOs.c | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/linux_oss/mvOs.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/linux_oss/mvOs.c deleted file mode 100644 index 75f7e88cf6..0000000000 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/linux_oss/mvOs.c +++ /dev/null @@ -1,211 +0,0 @@ -/******************************************************************************* -Copyright (C) Marvell International Ltd. and its affiliates - -This software file (the "File") is owned and distributed by Marvell -International Ltd. and/or its affiliates ("Marvell") under the following -alternative licensing terms. Once you have made an election to distribute the -File under one of the following license alternatives, please (i) delete this -introductory statement regarding license alternatives, (ii) delete the two -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - - -******************************************************************************** -Marvell GPL License Option - -If you received this File from Marvell, you may opt to use, redistribute and/or -modify this File in accordance with the terms and conditions of the General -Public License Version 2, June 1991 (the "GPL License"), a copy of which is -available along with the File in the license.txt file or by writing to the Free -Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED -WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY -DISCLAIMED. The GPL License provides additional details about this warranty -disclaimer. -*******************************************************************************/ -/******************************************************************************* -* mvOsCpuArchLib.c - Marvell CPU architecture library -* -* DESCRIPTION: -* This library introduce Marvell API for OS dependent CPU architecture -* APIs. This library introduce single CPU architecture services APKI -* cross OS. -* -* DEPENDENCIES: -* None. -* -*******************************************************************************/ - -/* includes */ -#include <asm/processor.h> -#include "mvOs.h" - -static MV_U32 read_p15_c0 (void); - -/* defines */ -#define ARM_ID_REVISION_OFFS 0 -#define ARM_ID_REVISION_MASK (0xf << ARM_ID_REVISION_OFFS) - -#define ARM_ID_PART_NUM_OFFS 4 -#define ARM_ID_PART_NUM_MASK (0xfff << ARM_ID_PART_NUM_OFFS) - -#define ARM_ID_ARCH_OFFS 16 -#define ARM_ID_ARCH_MASK (0xf << ARM_ID_ARCH_OFFS) - -#define ARM_ID_VAR_OFFS 20 -#define ARM_ID_VAR_MASK (0xf << ARM_ID_VAR_OFFS) - -#define ARM_ID_ASCII_OFFS 24 -#define ARM_ID_ASCII_MASK (0xff << ARM_ID_ASCII_OFFS) - - - -void* mvOsIoCachedMalloc( void* osHandle, MV_U32 size, MV_ULONG* pPhyAddr, - MV_U32 *memHandle) -{ - void *p = kmalloc( size, GFP_KERNEL ); - *pPhyAddr = pci_map_single( osHandle, p, 0, PCI_DMA_BIDIRECTIONAL ); - return p; -} -void* mvOsIoUncachedMalloc( void* osHandle, MV_U32 size, MV_ULONG* pPhyAddr, - MV_U32 *memHandle) -{ - return pci_alloc_consistent( osHandle, size, (dma_addr_t *)pPhyAddr ); -} - -void mvOsIoUncachedFree( void* osHandle, MV_U32 size, MV_ULONG phyAddr, void* pVirtAddr, - MV_U32 memHandle) -{ - return pci_free_consistent( osHandle, size, pVirtAddr, (dma_addr_t)phyAddr ); -} - -void mvOsIoCachedFree( void* osHandle, MV_U32 size, MV_ULONG phyAddr, void* pVirtAddr, - MV_U32 memHandle ) -{ - return kfree( pVirtAddr ); -} - -int mvOsRand(void) -{ - int rand; - get_random_bytes(&rand, sizeof(rand) ); - return rand; -} - -/******************************************************************************* -* mvOsCpuVerGet() - -* -* DESCRIPTION: -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* 32bit CPU Revision -* -*******************************************************************************/ -MV_U32 mvOsCpuRevGet( MV_VOID ) -{ - return ((read_p15_c0() & ARM_ID_REVISION_MASK ) >> ARM_ID_REVISION_OFFS); -} -/******************************************************************************* -* mvOsCpuPartGet() - -* -* DESCRIPTION: -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* 32bit CPU Part number -* -*******************************************************************************/ -MV_U32 mvOsCpuPartGet( MV_VOID ) -{ - return ((read_p15_c0() & ARM_ID_PART_NUM_MASK ) >> ARM_ID_PART_NUM_OFFS); -} -/******************************************************************************* -* mvOsCpuArchGet() - -* -* DESCRIPTION: -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* 32bit CPU Architicture number -* -*******************************************************************************/ -MV_U32 mvOsCpuArchGet( MV_VOID ) -{ - return ((read_p15_c0() & ARM_ID_ARCH_MASK ) >> ARM_ID_ARCH_OFFS); -} -/******************************************************************************* -* mvOsCpuVarGet() - -* -* DESCRIPTION: -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* 32bit CPU Variant number -* -*******************************************************************************/ -MV_U32 mvOsCpuVarGet( MV_VOID ) -{ - return ((read_p15_c0() & ARM_ID_VAR_MASK ) >> ARM_ID_VAR_OFFS); -} -/******************************************************************************* -* mvOsCpuAsciiGet() - -* -* DESCRIPTION: -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* 32bit CPU Variant number -* -*******************************************************************************/ -MV_U32 mvOsCpuAsciiGet( MV_VOID ) -{ - return ((read_p15_c0() & ARM_ID_ASCII_MASK ) >> ARM_ID_ASCII_OFFS); -} - - - -/* -static unsigned long read_p15_c0 (void) -*/ -/* read co-processor 15, register #0 (ID register) */ -static MV_U32 read_p15_c0 (void) -{ - MV_U32 value; - - __asm__ __volatile__( - "mrc p15, 0, %0, c0, c0, 0 @ read control reg\n" - : "=r" (value) - : - : "memory"); - - return value; -} - |