| /* |
| * Qualcomm Technologies HIDMA Management common header |
| * |
| * Copyright (c) 2015, The Linux Foundation. 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 version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * 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. |
| */ |
| |
| struct hidma_mgmt_dev { |
| u8 hw_version_major; |
| u8 hw_version_minor; |
| |
| u32 max_wr_xactions; |
| u32 max_rd_xactions; |
| u32 max_write_request; |
| u32 max_read_request; |
| u32 dma_channels; |
| u32 chreset_timeout_cycles; |
| u32 hw_version; |
| u32 *priority; |
| u32 *weight; |
| |
| /* Hardware device constants */ |
| void __iomem *virtaddr; |
| resource_size_t addrsize; |
| |
| struct kobject **chroots; |
| struct platform_device *pdev; |
| }; |
| |
| int hidma_mgmt_init_sys(struct hidma_mgmt_dev *dev); |
| int hidma_mgmt_setup(struct hidma_mgmt_dev *mgmtdev); |
