diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c deleted file mode 100644 index 1a1719d3e745..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Support for Intel Camera Imaging ISP subsystem. - * Copyright (c) 2010-2015, 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. - */ - -/* The name "mmu.h is already taken" */ -#include "mmu_device.h" - -void mmu_set_page_table_base_index( - const mmu_ID_t ID, - const hrt_data base_index) -{ - mmu_reg_store(ID, _HRT_MMU_PAGE_TABLE_BASE_ADDRESS_REG_IDX, base_index); - return; -} - -hrt_data mmu_get_page_table_base_index( - const mmu_ID_t ID) -{ - return mmu_reg_load(ID, _HRT_MMU_PAGE_TABLE_BASE_ADDRESS_REG_IDX); -} - -void mmu_invalidate_cache( - const mmu_ID_t ID) -{ - mmu_reg_store(ID, _HRT_MMU_INVALIDATE_TLB_REG_IDX, 1); - return; -} - -void mmu_invalidate_cache_all(void) -{ - mmu_ID_t mmu_id; - for (mmu_id = (mmu_ID_t)0;mmu_id < N_MMU_ID; mmu_id++) { - mmu_invalidate_cache(mmu_id); - } -} - |