mirror of https://gitee.com/openkylin/linux.git
31 lines
636 B
C
31 lines
636 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* (c) Copyright 2007 Hewlett-Packard Development Company, L.P.
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* Contributed by Peter Keilty <peter.keilty@hp.com>
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*
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* fsyscall gettimeofday data
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*/
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/* like timespec, but includes "shifted nanoseconds" */
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struct time_sn_spec {
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u64 sec;
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u64 snsec;
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};
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struct fsyscall_gtod_data_t {
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seqcount_t seq;
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struct time_sn_spec wall_time;
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struct time_sn_spec monotonic_time;
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u64 clk_mask;
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u32 clk_mult;
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u32 clk_shift;
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void *clk_fsys_mmio;
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u64 clk_cycle_last;
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} ____cacheline_aligned;
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struct itc_jitter_data_t {
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int itc_jitter;
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u64 itc_lastcycle;
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} ____cacheline_aligned;
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