| time.c (6e2d6b2728fcb408eabd7991804f8cb33ff59f20) | time.c (5c83511bdb9832c86be20fb86b783356e2f58062) |
|---|---|
| 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Xen time implementation. 4 * 5 * This is implemented in terms of a clocksource driver which uses 6 * the hypervisor clock as a nanosecond timebase, and a clockevent 7 * driver which uses the hypervisor's timer mechanism. 8 * --- 499 unchanged lines hidden (view full) --- 508 509 if (xen_initial_domain()) 510 pvclock_gtod_register_notifier(&xen_pvclock_gtod_notifier); 511} 512 513void __init xen_init_time_ops(void) 514{ 515 xen_sched_clock_offset = xen_clocksource_read(); | 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Xen time implementation. 4 * 5 * This is implemented in terms of a clocksource driver which uses 6 * the hypervisor clock as a nanosecond timebase, and a clockevent 7 * driver which uses the hypervisor's timer mechanism. 8 * --- 499 unchanged lines hidden (view full) --- 508 509 if (xen_initial_domain()) 510 pvclock_gtod_register_notifier(&xen_pvclock_gtod_notifier); 511} 512 513void __init xen_init_time_ops(void) 514{ 515 xen_sched_clock_offset = xen_clocksource_read(); |
| 516 pv_time_ops = xen_time_ops; | 516 pv_ops.time = xen_time_ops; |
| 517 518 x86_init.timers.timer_init = xen_time_init; 519 x86_init.timers.setup_percpu_clockev = x86_init_noop; 520 x86_cpuinit.setup_percpu_clockev = x86_init_noop; 521 522 x86_platform.calibrate_tsc = xen_tsc_khz; 523 x86_platform.get_wallclock = xen_get_wallclock; 524 /* Dom0 uses the native method to set the hardware RTC. */ --- 25 unchanged lines hidden (view full) --- 550 return; 551 552 if (!xen_feature(XENFEAT_hvm_safe_pvclock)) { 553 pr_info("Xen doesn't support pvclock on HVM, disable pv timer"); 554 return; 555 } 556 557 xen_sched_clock_offset = xen_clocksource_read(); | 517 518 x86_init.timers.timer_init = xen_time_init; 519 x86_init.timers.setup_percpu_clockev = x86_init_noop; 520 x86_cpuinit.setup_percpu_clockev = x86_init_noop; 521 522 x86_platform.calibrate_tsc = xen_tsc_khz; 523 x86_platform.get_wallclock = xen_get_wallclock; 524 /* Dom0 uses the native method to set the hardware RTC. */ --- 25 unchanged lines hidden (view full) --- 550 return; 551 552 if (!xen_feature(XENFEAT_hvm_safe_pvclock)) { 553 pr_info("Xen doesn't support pvclock on HVM, disable pv timer"); 554 return; 555 } 556 557 xen_sched_clock_offset = xen_clocksource_read(); |
| 558 pv_time_ops = xen_time_ops; | 558 pv_ops.time = xen_time_ops; |
| 559 x86_init.timers.setup_percpu_clockev = xen_time_init; 560 x86_cpuinit.setup_percpu_clockev = xen_hvm_setup_cpu_clockevents; 561 562 x86_platform.calibrate_tsc = xen_tsc_khz; 563 x86_platform.get_wallclock = xen_get_wallclock; 564 x86_platform.set_wallclock = xen_set_wallclock; 565} 566#endif | 559 x86_init.timers.setup_percpu_clockev = xen_time_init; 560 x86_cpuinit.setup_percpu_clockev = xen_hvm_setup_cpu_clockevents; 561 562 x86_platform.calibrate_tsc = xen_tsc_khz; 563 x86_platform.get_wallclock = xen_get_wallclock; 564 x86_platform.set_wallclock = xen_set_wallclock; 565} 566#endif |