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Diffstat (limited to 'pvr-source/services4/srvkm/hwdefs/sgxmmu.h')
| -rwxr-xr-x | pvr-source/services4/srvkm/hwdefs/sgxmmu.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/pvr-source/services4/srvkm/hwdefs/sgxmmu.h b/pvr-source/services4/srvkm/hwdefs/sgxmmu.h deleted file mode 100755 index a6a907a..0000000 --- a/pvr-source/services4/srvkm/hwdefs/sgxmmu.h +++ /dev/null @@ -1,99 +0,0 @@ -/*************************************************************************/ /*! -@Title SGX MMU defines -@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved -@Description Provides SGX MMU declarations and macros -@License Dual MIT/GPLv2 - -The contents of this file are subject to the MIT license as set out below. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -Alternatively, the contents of this file may be used under the terms of -the GNU General Public License Version 2 ("GPL") in which case the provisions -of GPL are applicable instead of those above. - -If you wish to allow use of your version of this file only under the terms of -GPL, and not to allow others to use your version of this file under the terms -of the MIT license, indicate your decision by deleting the provisions above -and replace them with the notice and other provisions required by GPL as set -out in the file called "GPL-COPYING" included in this distribution. If you do -not delete the provisions above, a recipient may use your version of this file -under the terms of either the MIT license or GPL. - -This License is also included in this distribution in the file called -"MIT-COPYING". - -EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS -PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING -BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ /**************************************************************************/ - -#if !defined(__SGXMMU_KM_H__) -#define __SGXMMU_KM_H__ - -/* to be implemented */ - -/* SGX MMU maps 4Kb pages */ -#define SGX_MMU_PAGE_SHIFT (12) -#define SGX_MMU_PAGE_SIZE (1U<<SGX_MMU_PAGE_SHIFT) -#define SGX_MMU_PAGE_MASK (SGX_MMU_PAGE_SIZE - 1U) - -/* PD details */ -#define SGX_MMU_PD_SHIFT (10) -#define SGX_MMU_PD_SIZE (1U<<SGX_MMU_PD_SHIFT) -#define SGX_MMU_PD_MASK (0xFFC00000U) - -/* PD Entry details */ -#if defined(SGX_FEATURE_36BIT_MMU) - #define SGX_MMU_PDE_ADDR_MASK (0xFFFFFF00U) - #define SGX_MMU_PDE_ADDR_ALIGNSHIFT (4) -#else - #define SGX_MMU_PDE_ADDR_MASK (0xFFFFF000U) - #define SGX_MMU_PDE_ADDR_ALIGNSHIFT (0) -#endif -#define SGX_MMU_PDE_VALID (0x00000001U) -/* variable page size control field */ -#define SGX_MMU_PDE_PAGE_SIZE_4K (0x00000000U) -#define SGX_MMU_PDE_PAGE_SIZE_16K (0x00000002U) -#define SGX_MMU_PDE_PAGE_SIZE_64K (0x00000004U) -#define SGX_MMU_PDE_PAGE_SIZE_256K (0x00000006U) -#define SGX_MMU_PDE_PAGE_SIZE_1M (0x00000008U) -#define SGX_MMU_PDE_PAGE_SIZE_4M (0x0000000AU) -#define SGX_MMU_PDE_PAGE_SIZE_MASK (0x0000000EU) - -/* PT details */ -#define SGX_MMU_PT_SHIFT (10) -#define SGX_MMU_PT_SIZE (1U<<SGX_MMU_PT_SHIFT) -#define SGX_MMU_PT_MASK (0x003FF000U) - -/* PT Entry details */ -#if defined(SGX_FEATURE_36BIT_MMU) - #define SGX_MMU_PTE_ADDR_MASK (0xFFFFFF00U) - #define SGX_MMU_PTE_ADDR_ALIGNSHIFT (4) -#else - #define SGX_MMU_PTE_ADDR_MASK (0xFFFFF000U) - #define SGX_MMU_PTE_ADDR_ALIGNSHIFT (0) -#endif -#define SGX_MMU_PTE_VALID (0x00000001U) -#define SGX_MMU_PTE_WRITEONLY (0x00000002U) -#define SGX_MMU_PTE_READONLY (0x00000004U) -#define SGX_MMU_PTE_CACHECONSISTENT (0x00000008U) -#define SGX_MMU_PTE_EDMPROTECT (0x00000010U) - -#endif /* __SGXMMU_KM_H__ */ - -/***************************************************************************** - End of file (sgxmmu.h) -*****************************************************************************/ |