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49 lines
1.5 KiB
49 lines
1.5 KiB
4 months ago
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _WCD_DSP_GLINK_H
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#define _WCD_DSP_GLINK_H
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#include <linux/types.h>
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#define WDSP_CH_NAME_MAX_LEN 50
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enum {
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WDSP_REG_PKT = 1,
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WDSP_CMD_PKT,
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WDSP_READY_PKT,
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};
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#define WDSP_READY_PKT WDSP_READY_PKT
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struct wdsp_reg_pkt {
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__u8 no_of_channels;
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__u8 payload[0];
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};
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struct wdsp_cmd_pkt {
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char ch_name[WDSP_CH_NAME_MAX_LEN];
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__u32 payload_size;
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__u8 payload[0];
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};
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struct wdsp_write_pkt {
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__u8 pkt_type;
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__u8 payload[0];
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};
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struct wdsp_glink_ch_cfg {
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char name[WDSP_CH_NAME_MAX_LEN];
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__u32 latency_in_us;
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__u32 no_of_intents;
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__u32 intents_size[0];
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};
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#endif
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