vmware.c (664b0bae0b87f69bc9deb098f5e0158b9cf18e04) vmware.c (5c83511bdb9832c86be20fb86b783356e2f58062)
1/*
2 * VMware Detection code.
3 *
4 * Copyright (C) 2008, VMware, Inc.
5 * Author : Alok N Kataria <akataria@vmware.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by

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92 struct cyc2ns_data *d = &vmware_cyc2ns;
93 unsigned long long tsc_now = rdtsc();
94
95 clocks_calc_mult_shift(&d->cyc2ns_mul, &d->cyc2ns_shift,
96 vmware_tsc_khz, NSEC_PER_MSEC, 0);
97 d->cyc2ns_offset = mul_u64_u32_shr(tsc_now, d->cyc2ns_mul,
98 d->cyc2ns_shift);
99
1/*
2 * VMware Detection code.
3 *
4 * Copyright (C) 2008, VMware, Inc.
5 * Author : Alok N Kataria <akataria@vmware.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by

--- 83 unchanged lines hidden (view full) ---

92 struct cyc2ns_data *d = &vmware_cyc2ns;
93 unsigned long long tsc_now = rdtsc();
94
95 clocks_calc_mult_shift(&d->cyc2ns_mul, &d->cyc2ns_shift,
96 vmware_tsc_khz, NSEC_PER_MSEC, 0);
97 d->cyc2ns_offset = mul_u64_u32_shr(tsc_now, d->cyc2ns_mul,
98 d->cyc2ns_shift);
99
100 pv_time_ops.sched_clock = vmware_sched_clock;
100 pv_ops.time.sched_clock = vmware_sched_clock;
101 pr_info("using sched offset of %llu ns\n", d->cyc2ns_offset);
102}
103
104static void __init vmware_paravirt_ops_setup(void)
105{
106 pv_info.name = "VMware hypervisor";
101 pr_info("using sched offset of %llu ns\n", d->cyc2ns_offset);
102}
103
104static void __init vmware_paravirt_ops_setup(void)
105{
106 pv_info.name = "VMware hypervisor";
107 pv_cpu_ops.io_delay = paravirt_nop;
107 pv_ops.cpu.io_delay = paravirt_nop;
108
109 if (vmware_tsc_khz && vmw_sched_clock)
110 vmware_sched_clock_setup();
111}
112#else
113#define vmware_paravirt_ops_setup() do {} while (0)
114#endif
115

--- 99 unchanged lines hidden --- 		108
109 if (vmware_tsc_khz && vmw_sched_clock)
110 vmware_sched_clock_setup();
111}
112#else
113#define vmware_paravirt_ops_setup() do {} while (0)
114#endif
115

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