From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/dma/qcom/hidma_mgmt.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 drivers/dma/qcom/hidma_mgmt.h (limited to 'drivers/dma/qcom/hidma_mgmt.h') diff --git a/drivers/dma/qcom/hidma_mgmt.h b/drivers/dma/qcom/hidma_mgmt.h new file mode 100644 index 000000000..30e809598 --- /dev/null +++ b/drivers/dma/qcom/hidma_mgmt.h @@ -0,0 +1,31 @@ +/* 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); -- cgit v1.2.3