diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h deleted file mode 100644 index bbff412..0000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Support for Intel Camera Imaging ISP subsystem. - * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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. - */ - -#ifndef __MMU_PUBLIC_H_INCLUDED__ -#define __MMU_PUBLIC_H_INCLUDED__ - -#include "system_types.h" -#include "device_access.h" -#include "assert_support.h" - -/*! Set the page table base index of MMU[ID] - - \param ID[in] MMU identifier - \param base_index[in] page table base index - - \return none, MMU[ID].page_table_base_index = base_index - */ -extern void mmu_set_page_table_base_index( - const mmu_ID_t ID, - const hrt_data base_index); - -/*! Get the page table base index of MMU[ID] - - \param ID[in] MMU identifier - \param base_index[in] page table base index - - \return MMU[ID].page_table_base_index - */ -extern hrt_data mmu_get_page_table_base_index( - const mmu_ID_t ID); - -/*! Invalidate the page table cache of MMU[ID] - - \param ID[in] MMU identifier - - \return none - */ -extern void mmu_invalidate_cache( - const mmu_ID_t ID); - - -/*! Invalidate the page table cache of all MMUs - - \return none - */ -extern void mmu_invalidate_cache_all(void); - -/*! Write to a control register of MMU[ID] - - \param ID[in] MMU identifier - \param reg[in] register index - \param value[in] The data to be written - - \return none, MMU[ID].ctrl[reg] = value - */ -static inline void mmu_reg_store( - const mmu_ID_t ID, - const unsigned int reg, - const hrt_data value) -{ - assert(ID < N_MMU_ID); - assert(MMU_BASE[ID] != (hrt_address)-1); - ia_css_device_store_uint32(MMU_BASE[ID] + reg*sizeof(hrt_data), value); - return; -} - - -/*! Read from a control register of MMU[ID] - - \param ID[in] MMU identifier - \param reg[in] register index - \param value[in] The data to be written - - \return MMU[ID].ctrl[reg] - */ -static inline hrt_data mmu_reg_load( - const mmu_ID_t ID, - const unsigned int reg) -{ - assert(ID < N_MMU_ID); - assert(MMU_BASE[ID] != (hrt_address)-1); - return ia_css_device_load_uint32(MMU_BASE[ID] + reg*sizeof(hrt_data)); -} - -#endif /* __MMU_PUBLIC_H_INCLUDED__ */ |
