mirror of https://gitee.com/openkylin/linux.git
32 lines
688 B
C
32 lines
688 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Qualcomm Technologies HIDMA Management common header
|
|
*
|
|
* Copyright (c) 2015, The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
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);
|