1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Qualcomm Technologies HIDMA Management common header |
4 | * |
5 | * Copyright (c) 2015, The Linux Foundation. All rights reserved. |
6 | */ |
7 | |
8 | struct hidma_mgmt_dev { |
9 | u8 hw_version_major; |
10 | u8 hw_version_minor; |
11 | |
12 | u32 max_wr_xactions; |
13 | u32 max_rd_xactions; |
14 | u32 max_write_request; |
15 | u32 max_read_request; |
16 | u32 dma_channels; |
17 | u32 chreset_timeout_cycles; |
18 | u32 hw_version; |
19 | u32 *priority; |
20 | u32 *weight; |
21 | |
22 | /* Hardware device constants */ |
23 | void __iomem *virtaddr; |
24 | resource_size_t addrsize; |
25 | |
26 | struct kobject **chroots; |
27 | struct platform_device *pdev; |
28 | }; |
29 | |
30 | int hidma_mgmt_init_sys(struct hidma_mgmt_dev *dev); |
31 | int hidma_mgmt_setup(struct hidma_mgmt_dev *mgmtdev); |
32 | |