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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] tools/tests: remove vhpet tests
commit 7a59096258fb9e9679538da8851fe00656841980
Author: Juergen Gross <jgross@xxxxxxxx>
AuthorDate: Mon Mar 6 17:29:04 2023 +0100
Commit: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Wed Mar 8 13:20:06 2023 +0000
tools/tests: remove vhpet tests
tools/tests/vhpet tests don't build since ages (at least since 4.10)
and they can't be activated from outside of tools/tests/vhpet.
Remove them as they seem to be irrelevant.
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
tools/tests/vhpet/.gitignore | 4 -
tools/tests/vhpet/Makefile | 39 ---
tools/tests/vhpet/emul.h | 414 -----------------------
tools/tests/vhpet/main.c | 776 -------------------------------------------
4 files changed, 1233 deletions(-)
diff --git a/tools/tests/vhpet/.gitignore b/tools/tests/vhpet/.gitignore
deleted file mode 100644
index 4cefa62218..0000000000
--- a/tools/tests/vhpet/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-test_vhpet
-test_vhpet.out
-hpet.h
-hpet.c
diff --git a/tools/tests/vhpet/Makefile b/tools/tests/vhpet/Makefile
deleted file mode 100644
index 2d56ffdfd9..0000000000
--- a/tools/tests/vhpet/Makefile
+++ /dev/null
@@ -1,39 +0,0 @@
-
-XEN_ROOT=$(CURDIR)/../../..
-include $(XEN_ROOT)/tools/Rules.mk
-
-TARGET := test_vhpet
-
-.PHONY: all
-all: $(TARGET)
-
-.PHONY: run
-run: $(TARGET)
- ./$(TARGET) > $(TARGET).out
- ./$(TARGET) 0 > $(TARGET).0.out
- ./$(TARGET) 0 1 0 20 > $(TARGET).0.1.0.20.out
- ./$(TARGET) 200 > $(TARGET).200.out
- ./$(TARGET) 200 1 0 20 > $(TARGET).200.1.0.20.out
- ./$(TARGET) 300 5 > $(TARGET).200.5.out
- ./$(TARGET) 400 4 2000 > $(TARGET).200.4.2000.out
- ./$(TARGET) 0 1 0 20 0x0103 > $(TARGET).0.1.0.20.0x0103.out
- ./$(TARGET) 200 1 0 20 0x0103 > $(TARGET).200.1.0.20.0x0103.out
-
-$(TARGET): hpet.c main.c hpet.h emul.h Makefile
- $(HOSTCC) -g -o $@ hpet.c main.c
-
-.PHONY: clean
-clean:
- rm -rf $(TARGET) $(TARGET).out *.o *~ core* hpet.h hpet.c
-
-.PHONY: distclean
-distclean: clean
-
-.PHONY: install
-install:
-
-hpet.h: $(XEN_ROOT)/xen/arch/x86/include/asm/hpet.h
- cp $< $@
-
-hpet.c: $(XEN_ROOT)/xen/arch/x86/hvm/hpet.c
- sed -e "/#include/d" -e "1i#include \"emul.h\"\n" <$< >$@
diff --git a/tools/tests/vhpet/emul.h b/tools/tests/vhpet/emul.h
deleted file mode 100644
index b022cc0eab..0000000000
--- a/tools/tests/vhpet/emul.h
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * Xen emulation for hpet
- *
- * Copyright (C) 2014 Verizon Corporation
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License Version 2 (GPLv2)
- * as published by the Free Software Foundation.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details. <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <inttypes.h>
-#include <string.h>
-
-#define PCI_HAVE_64BIT_ADDRESS
-#include <pci/types.h>
-
-#include "hpet.h"
-
-#include <xen-tools/libs.h>
-
-#define NR_CPUS 8
-
-typedef int64_t s_time_t;
-typedef int spinlock_t;
-typedef int bool_t;
-
-#define BITS_PER_LONG __WORDSIZE
-#define BITS_TO_LONGS(bits) \
- (((bits) + BITS_PER_LONG - 1) / BITS_PER_LONG)
-#define DECLARE_BITMAP(name, bits) \
- unsigned long name[BITS_TO_LONGS(bits)]
-typedef struct cpumask
-{
- DECLARE_BITMAP(bits, NR_CPUS);
-} cpumask_t;
-typedef cpumask_t *cpumask_var_t;
-struct msi_desc
-{
- struct msi_attrib
- {
- u8 type : 5; /* {0: unused, 5h:MSI, 11h:MSI-X} */
- u8 maskbit : 1; /* mask-pending bit supported ? */
- u8 masked : 1;
- u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */
- u8 pos; /* Location of the msi capability */
- u16 entry_nr; /* specific enabled entry */
- } msi_attrib;
-};
-
-struct msi_msg
-{
- u32 address_lo; /* low 32 bits of msi message address */
- u32 address_hi; /* high 32 bits of msi message address */
- u32 data; /* 16 bits of msi message data */
- u32 dest32; /* used when Interrupt Remapping with EIM is
enabled */
-};
-
-#define X86EMUL_OKAY 100
-#define EINVAL 101
-
-#define DBG_LEVEL_PIT 200
-
-#define TRC_HW_VCHIP_HPET_START_TIMER 300
-#define TRC_HW_VCHIP_HPET_STOP_TIMER 301
-#define TRC_HW_VCHIP_PIT_STOP_TIMER 302
-
-#define TRC_HVM_VCHIP_HPET_START_TIMER 400
-#define TRC_HVM_VCHIP_HPET_STOP_TIMER 401
-#define TRC_HVM_VCHIP_PIT_STOP_TIMER 402
-
-#define TRC_HVM_EMUL_HPET_START_TIMER 400
-#define TRC_HVM_EMUL_HPET_STOP_TIMER 401
-#define TRC_HVM_EMUL_PIT_STOP_TIMER 402
-
-#define __read_mostly
-#define __initdata
-#define __init
-#define __maybe_unused
-#define __cacheline_aligned
-#define boolean_param(a, b)
-#define fix_to_virt(a) a
-#define xmalloc_array(_type, _num) (void *)(_type)(_num)
-#define DEFINE_PER_CPU(_type, _name) _type _name
-
-#define KERN_DEBUG
-#define KERN_INFO
-
-#define XENLOG_WARNING
-#define XENLOG_INFO
-#define XENLOG_ERR
-#define XENLOG_GUEST
-
-#define MSI_TYPE_UNKNOWN 0
-#define MSI_TYPE_HPET 1
-#define MSI_TYPE_IOMMU 2
-
-#define STIME_MAX ((s_time_t)((uint64_t)~0ull>>1))
-
-/* Low-latency softirqs come first in the following list. */
-enum
-{
- TIMER_SOFTIRQ = 0,
- SCHEDULE_SOFTIRQ,
- NEW_TLBFLUSH_CLOCK_PERIOD_SOFTIRQ,
- RCU_SOFTIRQ,
- TASKLET_SOFTIRQ,
- NR_COMMON_SOFTIRQS
-};
-/*
- * ..and if you can't take the strict
- * types, you can specify one yourself.
- *
- * Or not use min/max at all, of course.
- */
-#define min_t(type, x, y) \
- ({ type __x = (x); type __y = (y); __x < __y ? __x : __y; })
-#define max_t(type, x, y) \
- ({ type __x = (x); type __y = (y); __x > __y ? __x : __y; })
-#define offsetof(t, m) ((unsigned long )&((t *)0)->m)
-#define container_of(ptr, type, member) ({ \
- typeof( ((type *)0)->member ) *__mptr = (ptr); \
- (type *)( (char *)__mptr - offsetof(type,member) ); })
-
-struct domain;
-
-struct vcpu
-{
- int vcpu_id;
- struct domain *domain;
-};
-
-typedef void time_cb(struct vcpu *v, void *opaque);
-
-struct periodic_time
-{
-#define PTSRC_isa 1 /* ISA time source */
-#define PTSRC_lapic 2 /* LAPIC time source */
- u8 source; /* PTSRC_ */
-};
-
-void destroy_periodic_time(struct periodic_time *pt);
-void create_periodic_time(
- struct vcpu *v, struct periodic_time *pt, uint64_t delta,
- uint64_t period, uint8_t irq, time_cb *cb, void *data);
-
-#define HPET_TIMER_NUM 3
-
-struct hpet_registers
-{
- /* Memory-mapped, software visible registers */
- uint64_t capability; /* capabilities */
- uint64_t config; /* configuration */
- uint64_t isr; /* interrupt status reg */
- uint64_t mc64; /* main counter */
- struct /* timers */
- {
- uint64_t config; /* configuration/cap */
- uint64_t cmp; /* comparator */
- uint64_t fsb; /* FSB route, not supported now */
- } timers[HPET_TIMER_NUM];
-
- /* Hidden register state */
- uint64_t period[HPET_TIMER_NUM]; /* Last value written to comparator */
- uint64_t comparator64[HPET_TIMER_NUM]; /* 64 bit running comparator */
- uint64_t offset64[HPET_TIMER_NUM]; /* offset so comparator calc "works" */
- uint64_t first_mc64[HPET_TIMER_NUM]; /* 1st interval main counter */
- bool_t first_enabled[HPET_TIMER_NUM]; /* In 1st interval */
-};
-
-typedef struct HPETState
-{
- struct hpet_registers hpet;
- uint64_t stime_freq;
- uint64_t hpet_to_ns_scale; /* hpet ticks to ns (multiplied by 2^10) */
- uint64_t hpet_to_ns_limit; /* max hpet ticks convertable to ns */
- uint64_t mc_offset;
- struct periodic_time pt[HPET_TIMER_NUM];
- spinlock_t lock;
-} HPETState;
-
-typedef struct PITState
-{
- struct periodic_time pt0;
- spinlock_t lock;
-} PITState;
-
-
-struct pl_time /* platform time */
-{
- struct HPETState vhpet;
- /* guest_time = Xen sys time + stime_offset */
- int64_t stime_offset;
- /* Ensures monotonicity in appropriate timer modes. */
- uint64_t last_guest_time;
- spinlock_t pl_time_lock;
-};
-
-#define HVM_PARAM_HPET_ENABLED 11
-
-struct hvm_domain
-{
- struct pl_time pl_time;
- long params[20];
-};
-
-struct arch_domain
-{
- struct hvm_domain hvm_domain;
- struct PITState vpit;
-};
-
-struct domain
-{
- int domain_id;
- struct arch_domain arch;
- struct vcpu *vcpu[NR_CPUS];
-};
-
-typedef int (*hvm_mmio_read_t)(struct vcpu *v,
- unsigned long addr,
- unsigned long length,
- unsigned long *val);
-typedef int (*hvm_mmio_write_t)(struct vcpu *v,
- unsigned long addr,
- unsigned long length,
- unsigned long val);
-typedef int (*hvm_mmio_check_t)(struct vcpu *v, unsigned long addr);
-
-
-struct hvm_mmio_ops
-{
- hvm_mmio_check_t check;
- hvm_mmio_read_t read;
- hvm_mmio_write_t write;
-};
-
-/* Marshalling and unmarshalling uses a buffer with size and cursor. */
-typedef struct hvm_domain_context
-{
- uint32_t cur;
- uint32_t size;
- uint8_t *data;
-} hvm_domain_context_t;
-
-int current_domain_id(void);
-#define dprintk(_l, _f, _a...) \
- printk(_l "%s:%d: " _f, __FILE__ , __LINE__ , ## _a )
-#define gdprintk(_l, _f, _a...) \
- printk(XENLOG_GUEST _l "%s:%d:d%d " _f, __FILE__, \
- __LINE__, current_domain_id() , ## _a )
-struct vcpu *get_current();
-#define current get_current()
-
-#define HVM_SAVE_CODE(_x) HVM_SAVE_CODE_##_x
-#define HVM_SAVE_LENGTH(_x) HVM_SAVE_LENGTH_##_x
-
-/*
- * HPET
- */
-
-uint64_t hvm_get_guest_time(struct vcpu *v);
-
-#define HPET_TIMER_NUM 3 /* 3 timers supported now */
-struct hvm_hw_hpet
-{
- /* Memory-mapped, software visible registers */
- uint64_t capability; /* capabilities */
- uint64_t res0; /* reserved */
- uint64_t config; /* configuration */
- uint64_t res1; /* reserved */
- uint64_t isr; /* interrupt status reg */
- uint64_t res2[25]; /* reserved */
- uint64_t mc64; /* main counter */
- uint64_t res3; /* reserved */
- struct /* timers */
- {
- uint64_t config; /* configuration/cap */
- uint64_t cmp; /* comparator */
- uint64_t fsb; /* FSB route, not supported now */
- uint64_t res4; /* reserved */
- } timers[HPET_TIMER_NUM];
- uint64_t res5[4 * (24 - HPET_TIMER_NUM)]; /* reserved, up to 0x3ff */
-
- /* Hidden register state */
- uint64_t period[HPET_TIMER_NUM]; /* Last value written to comparator */
-};
-
-typedef int (*hvm_save_handler)(struct domain *d,
- hvm_domain_context_t *h);
-typedef int (*hvm_load_handler)(struct domain *d,
- hvm_domain_context_t *h);
-
-struct hvm_save_descriptor
-{
- uint16_t typecode; /* Used to demux the various types below */
- uint16_t instance; /* Further demux within a type */
- uint32_t length; /* In bytes, *not* including this descriptor */
-};
-
-void hvm_register_savevm(uint16_t typecode,
- const char *name,
- hvm_save_handler save_state,
- hvm_load_handler load_state,
- size_t size, int kind);
-
-#define HVMSR_PER_DOM 1
-
-#define HVM_REGISTER_SAVE_RESTORE(_x, _save, _load, _num, _k) \
- int __init __hvm_register_##_x##_save_and_restore(void) \
- { \
- hvm_register_savevm(HVM_SAVE_CODE(_x), \
- #_x, \
- &_save, \
- &_load, \
- (_num) * (HVM_SAVE_LENGTH(_x) \
- + sizeof(struct hvm_save_descriptor)), \
- _k); \
- return 0; \
- } \
-
-#define HVM_SAVE_CODE_HPET 0
-#define HVM_SAVE_LENGTH_HPET sizeof(struct hvm_hw_hpet)
-
-#define printk printf
-
-#define spin_lock(a)
-#define spin_unlock(a)
-#define spin_lock_init(a)
-#define spin_is_locked(a) 1
-#define ASSERT(a)
-
-#define ADDR (*(volatile long *) addr)
-
-static inline void __set_bit(int nr, volatile void *addr)
-{
- asm volatile(
- "btsl %1,%0"
- : "=m"(ADDR)
- : "Ir"(nr), "m"(ADDR) : "memory");
-}
-
-static inline void __clear_bit(int nr, volatile void *addr)
-{
- asm volatile(
- "btrl %1,%0"
- : "=m"(ADDR)
- : "Ir"(nr), "m"(ADDR) : "memory");
-}
-
-static inline unsigned int find_first_set_bit(unsigned long word)
-{
- asm("bsf %1,%0" : "=r"(word) : "r"(word));
- return (unsigned int)word;
-}
-
-#define HVM_DBG_LOG(level, _f, _a...) \
- do { \
- printf("[HVM:%d.%d] <%s> " _f "\n", \
- current->domain->domain_id, current->vcpu_id, __func__, \
- ## _a); \
- } while ( 0 )
-
-void __domain_crash(struct domain *d);
-#define domain_crash(d) do { \
- printf("domain_crash called from %s:%d\n", __FILE__, __LINE__); \
- __domain_crash(d); \
- } while ( 0 )
-
-#define MICROSECS(_us) ((s_time_t)((_us) * 1000ULL))
-
-#define pt_global_vcpu_target(d) \
- ((d)->vcpu ? (d)->vcpu[0] : NULL)
-
-#define TRACE_0D(a)
-#define TRACE_1D(a, b)
-#define TRACE_2D(a, b, c)
-#define TRACE_3D(a, b, c, d)
-#define TRACE_4D(a, b, c, d, e)
-#define TRACE_5D(a, b, c, d, e, f)
-#define TRACE_6D(a, b, c, d, e, f, g)
-
-#define TRC_PAR_LONG(par) ((par)&0xFFFFFFFF),((par)>>32)
-
-#define TRACE_2_LONG_2D(_e, d1, d2, ...) \
- TRACE_4D(_e, d1, d2)
-#define TRACE_2_LONG_3D(_e, d1, d2, d3, ...) \
- TRACE_5D(_e, d1, d2, d3)
-#define TRACE_2_LONG_4D(_e, d1, d2, d3, d4, ...) \
- TRACE_6D(_e, d1, d2, d3, d4)
-
-/* debug */
-
-extern int __read_mostly hpet_debug;
-extern uint64_t __read_mostly hpet_force_diff;
-extern uint64_t __read_mostly hpet_force_mc64;
-extern uint64_t __read_mostly hpet_force_cmp;
-extern uint64_t __read_mostly hpet_force_period;
-
-/*
- * Local variables:
- * mode: C
- * c-file-style: "BSD"
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- */
diff --git a/tools/tests/vhpet/main.c b/tools/tests/vhpet/main.c
deleted file mode 100644
index 6fe65ea808..0000000000
--- a/tools/tests/vhpet/main.c
+++ /dev/null
@@ -1,776 +0,0 @@
-/*
- * Xen emulation for hpet
- *
- * Copyright (C) 2014 Verizon Corporation
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License Version 2 (GPLv2)
- * as published by the Free Software Foundation.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details. <http://www.gnu.org/licenses/>.
- */
-
-/*
- *
http://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/software-developers-hpet-spec-1-0a.pdf
- *
- * xen_source is a directory that has all xen source below it.
- *
- * Usage:
- *
-
-
- xen_source=../../..
- sed -e "/#include/d" -e "1i#include \"emul.h\"\n"
<$xen_source/xen/arch/x86/hvm/hpet.c >hpet.c
- cp $xen_source/xen/include/asm-x86/hpet.h .
-
- gcc -g -o test_vhpet hpet.c main.c
- ./test_vhpet >test_vhpet.out
-
- *
- *
- * This is almost the same as
- *
-
- make run
-
- *
- * Or
- *
- * make -C tools/tests/vhpet run
- *
- * From a xen source tree. The differance
- * is that you need to be in a xen source tree
- * and normal make rules apply.
- *
- */
-
-#define FORCE_THOUSANDS_SEP
-
-#include <locale.h>
-#include <langinfo.h>
-#include <stdarg.h>
-#include "emul.h"
-#include "hpet.h"
-
-#define S_TO_NS 1000000000ULL /* 1s = 10^9 ns */
-
-#define START_MC64 0x108a8
-
-static int hpet_mult = 1;
-static int hpet_add;
-static int hvm_clock_cost = 1234567;
-static int tick_count = 1;
-static int debug = 3;
-
-static int skip_load;
-static int skip_error_on_load;
-
-static char *global_thousep;
-
-extern const struct hvm_mmio_ops hpet_mmio_ops;
-
-struct domain dom1;
-struct vcpu vcpu0;
-struct hvm_hw_hpet hpet_save;
-
-
-uint64_t hvm_guest_time;
-
-static struct
-{
- hvm_save_handler save;
- hvm_load_handler load;
- const char *name;
- size_t size;
- int kind;
-} hvm_sr_handlers[3] = {{NULL, NULL, "<?>"},};
-
-static uint64_t new_guest_time[] = {
- 0x20,
- 0x2a840,
- 0xf4200,
- 0x10000000000ULL,
- 0x0fffffffffefff00ULL,
- 0x20,
- 0xffffffff00000000ULL,
- 0x20,
-};
-
-static int print_error(const char *fmt, ...)
-{
- va_list args;
- int i = 0;
-
- if ( (debug & 0x0100) && skip_error_on_load )
- return i;
-
- va_start(args, fmt);
- if ( debug & 0x0001 )
- i = vfprintf(stdout, fmt, args);
- va_end(args);
- va_start(args, fmt);
- if ( debug & 0x0002 )
- i = vfprintf(stderr, fmt, args);
- va_end(args);
- return i;
-}
-
-
-int current_domain_id(void)
-{
- return current->domain->domain_id;
-}
-
-struct vcpu *get_current()
-{
- return &vcpu0;
-}
-
-void __domain_crash(struct domain *d)
-{
- exit(42);
-}
-
-uint64_t hvm_get_guest_time(struct vcpu *v)
-{
- uint64_t ret = hvm_guest_time;
-
- hvm_guest_time += hvm_clock_cost;
- return ret;
-}
-
-int _hvm_init_entry(struct hvm_domain_context *h,
- uint16_t tc, uint16_t inst, uint32_t len)
-{
- h->cur = 0;
- h->size = sizeof(hpet_save);
- h->data = (void *)&hpet_save;
-
- return 0;
-}
-
-int _hvm_check_entry(struct hvm_domain_context *h,
- uint16_t type, uint32_t len, bool_t strict_length)
-{
- h->cur = 0;
- h->size = sizeof(hpet_save);
- h->data = (void *)&hpet_save;
-
- return 0;
-}
-
-void __init hvm_register_savevm(uint16_t typecode,
- const char *name,
- hvm_save_handler save_state,
- hvm_load_handler load_state,
- size_t size, int kind)
-{
- hvm_sr_handlers[typecode].save = save_state;
- hvm_sr_handlers[typecode].load = load_state;
- hvm_sr_handlers[typecode].name = name;
- hvm_sr_handlers[typecode].size = size;
- hvm_sr_handlers[typecode].kind = kind;
-}
-
-int do_save(uint16_t typecode, struct domain *d, hvm_domain_context_t *h)
-{
- return hvm_sr_handlers[typecode].save(d, h);
-}
-
-int do_load(uint16_t typecode, struct domain *d, hvm_domain_context_t *h)
-{
- if (skip_load & 0x1)
- {
- printf("skip_load=%#x\n", skip_load);
- }
- else
- {
- int ret;
-
- printf("do_load\n");
- skip_error_on_load = 1;
- ret = hvm_sr_handlers[typecode].load(d, h);
- skip_error_on_load = 0;
- }
-}
-
-static void dump_hpet(void)
-{
- int i;
- unsigned long long conf;
- struct hvm_hw_hpet h = hpet_save;
- conf = (unsigned long long) h.config;
- printf(" HPET: capability %#llx config %#llx(%s%s)\n",
- (unsigned long long) h.capability,
- conf,
- conf & HPET_CFG_ENABLE ? "E" : "",
- conf & HPET_CFG_LEGACY ? "L" : "");
- printf(" isr %#llx counter %#llx(%'lld)\n",
- (unsigned long long) h.isr,
- (unsigned long long) h.mc64,
- (unsigned long long) h.mc64);
- for (i = 0; i < HPET_TIMER_NUM; i++)
- {
- conf = (unsigned long long) h.timers[i].config;
- printf(" timer%i config %#llx(%s%s%s) cmp %#llx(%'lld)\n", i,
- conf,
- conf & HPET_TN_ENABLE ? "E" : "",
- conf & HPET_TN_PERIODIC ? "P" : "",
- conf & HPET_TN_32BIT ? "32" : "",
- (unsigned long long) h.timers[i].cmp,
- (unsigned long long) h.timers[i].cmp);
- printf(" timer%i period %#llx(%'lld) fsb %#llx\n", i,
- (unsigned long long) h.period[i],
- (unsigned long long) h.period[i],
- (unsigned long long) h.timers[i].fsb);
- }
-}
-
-void pit_stop_channel0_irq(PITState *pit)
-{
- printf("pit_stop_channel0_irq: pit=%p\n", pit);
-
- TRACE_1D(TRC_HVM_VCHIP_PIT_STOP_TIMER, get_cycles());
- spin_lock(&pit->lock);
- destroy_periodic_time(&pit->pt0);
- spin_unlock(&pit->lock);
-}
-
-void destroy_periodic_time(struct periodic_time *pt)
-{
- int idx = ((long)pt) & 0x7;
-
- printf("destroy_periodic_time: pt=%d\n", idx);
-}
-
-void create_periodic_time(struct vcpu *v, struct periodic_time *pt,
- uint64_t delta, uint64_t period, uint8_t irq,
- time_cb *cb, void *data)
-{
- int idx = ((long)pt) & 0x7;
-
- if ( debug & 0x0010 )
- {
- int i;
-
- printf("create_periodic_time: "
- "mc64=%#lx(%'ld) mc_offset=%#lx(%'ld)\n",
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.mc64,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.mc64,
- dom1.arch.hvm_domain.pl_time.vhpet.mc_offset,
- dom1.arch.hvm_domain.pl_time.vhpet.mc_offset);
- for (i = 0; i < 3; i++)
- {
- printf(" "
- "[%d] cmp64=%#lx(%'ld) cmp=%#lx(%'ld)\n", i,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.comparator64[i],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.comparator64[i],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.timers[i].cmp,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.timers[i].cmp);
- }
- }
- if ( period )
- {
- printf("create_periodic_time: pt=%d delta=%'"PRId64" period=%'"PRIu64
- " - %'"PRIu64".%02d Hz irq=%d\n",
- idx, delta, period, (uint64_t)(S_TO_NS / period),
- (int)((S_TO_NS / (period / 100ULL)) % 100), irq);
- /* +160 is for hpet_tick_to_ns() not simple. */
- if ( delta > (period * (hpet_mult + hpet_add + 160)) )
- print_error("%s(%ld): Possible ..MP-BIOS bug: 8254 timer...:
delta=%'"PRId64
- " period=%'"PRIu64"\n", __func__, __LINE__,
- delta, period);
- }
- else
- printf("create_periodic_time: pt=%d delta=%'"PRId64
- " period=%'"PRIu64" irq=%d\n",
- idx, delta, period, irq);
-}
-
-void udelay(int w)
-{
-}
-
-unsigned int hpet_readl(unsigned long a)
-{
- unsigned long ret = 0;
- hpet_mmio_ops.read(current, a, 4, &ret);
- return ret;
-}
-
-void hpet_writel(unsigned long d, unsigned long a)
-{
- hpet_mmio_ops.write(current, a, 4, d);
- return;
-}
-
-static void _hpet_print_config(const char *function, int line)
-{
- u32 i, timers, l, h;
- printk(KERN_INFO "hpet: %s(%d):\n", function, line);
- l = hpet_readl(HPET_ID);
- h = hpet_readl(HPET_PERIOD);
- timers = ((l & HPET_ID_NUMBER) >> HPET_ID_NUMBER_SHIFT) + 1;
- printk(KERN_INFO "hpet: ID: 0x%x, PERIOD: 0x%x\n", l, h);
- l = hpet_readl(HPET_CFG);
- h = hpet_readl(HPET_STATUS);
- printk(KERN_INFO "hpet: CFG: 0x%x, STATUS: 0x%x\n", l, h);
- l = hpet_readl(HPET_COUNTER);
- h = hpet_readl(HPET_COUNTER + 4);
- printk(KERN_INFO "hpet: COUNTER_l: 0x%x, COUNTER_h: 0x%x\n", l, h);
-
- for (i = 0; i < timers; i++)
- {
- l = hpet_readl(HPET_Tn_CFG(i));
- h = hpet_readl(HPET_Tn_CFG(i) + 4);
- printk(KERN_INFO "hpet: T%d: CFG_l: 0x%x, CFG_h: 0x%x\n",
- i, l, h);
- l = hpet_readl(HPET_Tn_CMP(i));
- h = hpet_readl(HPET_Tn_CMP(i) + 4);
- printk(KERN_INFO "hpet: T%d: CMP_l: 0x%x, CMP_h: 0x%x\n",
- i, l, h);
- l = hpet_readl(HPET_Tn_ROUTE(i));
- h = hpet_readl(HPET_Tn_ROUTE(i) + 4);
- printk(KERN_INFO "hpet: T%d ROUTE_l: 0x%x, ROUTE_h: 0x%x\n",
- i, l, h);
- }
-}
-
-#define hpet_print_config() \
- do { \
- _hpet_print_config(__func__, __LINE__); \
- } while ( 0 )
-
-static void hpet_stop_counter(void)
-{
- unsigned long cfg = hpet_readl(HPET_CFG);
- cfg &= ~HPET_CFG_ENABLE;
- hpet_writel(cfg, HPET_CFG);
-}
-
-static void hpet_reset_counter(unsigned long low, unsigned long high)
-{
- hpet_writel(low, HPET_COUNTER);
- hpet_writel(high, HPET_COUNTER + 4);
-}
-
-static void hpet_start_counter(void)
-{
- unsigned long cfg = hpet_readl(HPET_CFG);
- cfg |= HPET_CFG_ENABLE;
- hpet_writel(cfg, HPET_CFG);
-}
-
-static void hpet_restart_counter(void)
-{
- hpet_stop_counter();
- hpet_reset_counter(0, 0);
- hpet_start_counter();
-}
-
-static void hpet_set_mode(uint64_t delta, int timer)
-{
- unsigned long cfg, cmp, cmp2, now;
-
- hpet_stop_counter();
- now = hpet_readl(HPET_COUNTER);
- cmp = now + (unsigned long)(hpet_mult * delta) + hpet_add;
- cfg = hpet_readl(HPET_Tn_CFG(timer));
- /* Make sure we use edge triggered interrupts */
- cfg &= ~HPET_TN_LEVEL;
- cfg |= HPET_TN_ENABLE | HPET_TN_PERIODIC |
- HPET_TN_SETVAL | HPET_TN_32BIT;
- /* Mask to 32 bits just like the hardware */
- cmp = (uint32_t)cmp;
- delta = (uint32_t)delta;
- /* Do the config */
- hpet_writel(cfg, HPET_Tn_CFG(timer));
- hpet_writel(cmp, HPET_Tn_CMP(timer));
- printf("%s(%ld): HPET_TN_SETVAL cmp=%#lx(%'ld) timer=%d\n",
- __func__, __LINE__, cmp, cmp, timer);
- udelay(1);
- /*
- * HPET on AMD 81xx needs a second write (with HPET_TN_SETVAL
- * cleared) to T0_CMP to set the period. The HPET_TN_SETVAL
- * bit is automatically cleared after the first write.
- * (See AMD-8111 HyperTransport I/O Hub Data Sheet,
- * Publication # 24674)
- */
- hpet_writel((unsigned long) delta, HPET_Tn_CMP(timer));
- printf("%s(%ld): period=%#lx(%'ld) timer=%d\n", __func__, __LINE__,
- (unsigned long) delta, (unsigned long) delta, timer);
- cmp2 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp2 != cmp )
- print_error("%s(%ld): T%d Error: Set %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp2, cmp2);
-
- hpet_start_counter();
- hpet_print_config();
-}
-
-
-hpet_check_stopped(uint64_t old_delta, int timer)
-{
- unsigned long mc_low, mc_high, old_cmp, now;
- unsigned long cfg, cmp, delta, cmp2, cmp3;
-
- if (skip_load & 0x2)
- {
- printf("Skip hpet_check_stopped. skip_load=%#x\n", skip_load);
- return;
- }
- hpet_stop_counter();
- mc_low = hpet_readl(HPET_COUNTER);
- mc_high = hpet_readl(HPET_COUNTER + 4);
- old_cmp = hpet_readl(HPET_Tn_CMP(timer));
-
- hpet_reset_counter(67752, 0);
- cmp = 255252;
- delta = 62500;
-
- now = hpet_readl(HPET_COUNTER);
- if ( now != 67752 )
- print_error("%s(%ld): T%d Error: Set mc %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, 67752, 67752, now, now);
- cfg = hpet_readl(HPET_Tn_CFG(timer));
- cfg |= HPET_TN_SETVAL;
- hpet_writel(cfg, HPET_Tn_CFG(timer));
- hpet_writel(cmp, HPET_Tn_CMP(timer));
- printf("%s(%ld): HPET_TN_SETVAL cmp=%#lx(%'ld) timer=%d\n",
- __func__, __LINE__, cmp, cmp, timer);
- cmp2 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp2 != cmp )
- print_error("%s(%ld): T%d Error: Set cmp %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp2, cmp2);
-
- hpet_writel((unsigned long) delta, HPET_Tn_CMP(timer));
- printf("%s(%ld): period=%#lx(%'ld) timer=%d\n", __func__, __LINE__,
- (unsigned long) delta, (unsigned long) delta, timer);
- cmp3 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp3 != cmp )
- print_error("%s(%ld): T%d Error: Set period, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp3, cmp3);
-
- if ( dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer] != delta )
- printf("%s(%ld): T%d Warning: Set period %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, delta, delta,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer]);
-
- hpet_reset_counter(67752, 0);
- cmp = 255252;
- delta = 62500;
-
- now = hpet_readl(HPET_COUNTER);
- if ( now != 67752 )
- print_error("%s(%ld): T%d Error: Set mc %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, 67752, 67752, now, now);
- cfg = hpet_readl(HPET_Tn_CFG(timer));
- cfg |= HPET_TN_SETVAL;
- hpet_writel(cfg, HPET_Tn_CFG(timer));
- hpet_writel(cmp, HPET_Tn_CMP(timer));
- printf("%s(%ld): HPET_TN_SETVAL cmp=%#lx(%'ld) timer=%d\n",
- __func__, __LINE__, cmp, cmp, timer);
- cmp2 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp2 != cmp )
- print_error("%s(%ld): T%d Error: Set cmp %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp2, cmp2);
-
- hpet_writel((unsigned long) delta, HPET_Tn_CMP(timer));
- printf("%s(%ld): period=%#lx(%'ld) timer=%d\n", __func__, __LINE__,
- (unsigned long) delta, (unsigned long) delta, timer);
- cmp3 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp3 != cmp )
- print_error("%s(%ld): T%d Error: Set period, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp3, cmp3);
-
- if ( dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer] != delta )
- printf("%s(%ld): T%d Warning: Set period %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, delta, delta,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer]);
-
- hpet_reset_counter(67700, 0);
-
- now = hpet_readl(HPET_COUNTER);
- if ( now != 67700 )
- print_error("%s(%ld): T%d Error: Set mc %#lx(%'ld) != %#lx(%'ld)\n",
- __func__, __LINE__, timer, 67752, 67752, now, now);
- cmp2 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp2 != cmp )
- print_error("%s(%ld): T%d Error: Set mc, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp2, cmp2);
-
- cmp3 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp3 != cmp )
- print_error("%s(%ld): T%d Error: Set mc, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp3, cmp3);
-
- if ( dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer] != delta )
- printf("%s(%ld): T%d Warning: Set mc, period %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, delta, delta,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer]);
-
- cmp = 67701;
-
- now = hpet_readl(HPET_COUNTER);
- if ( now != 67700 )
- print_error("%s(%ld): T%d Error: Set cmp, mc %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, 67752, 67752, now, now);
- cfg = hpet_readl(HPET_Tn_CFG(timer));
- cfg |= HPET_TN_SETVAL;
- hpet_writel(cfg, HPET_Tn_CFG(timer));
- hpet_writel(cmp, HPET_Tn_CMP(timer));
- printf("%s(%ld): HPET_TN_SETVAL cmp=%#lx(%'ld) timer=%d\n",
- __func__, __LINE__, cmp, cmp, timer);
- cmp2 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp2 != cmp )
- print_error("%s(%ld): T%d Error: Set cmp, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp2, cmp2);
-
- cmp3 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp3 != cmp )
- print_error("%s(%ld): T%d Error: Set cmp, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp3, cmp3);
-
- if ( dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer] != delta )
- printf("%s(%ld): T%d Warning: Set cmp, period %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, delta, delta,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer]);
-
- delta = 500;
-
- now = hpet_readl(HPET_COUNTER);
- if ( now != 67700 )
- print_error("%s(%ld): T%d Error: Set period, mc %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, 67752, 67752, now, now);
- cmp2 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp2 != cmp )
- print_error("%s(%ld): T%d Error: Set period, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp2, cmp2);
-
- hpet_writel((unsigned long) delta, HPET_Tn_CMP(timer));
- printf("%s(%ld): period=%#lx(%'ld) timer=%d\n", __func__, __LINE__,
- (unsigned long) delta, (unsigned long) delta, timer);
- cmp3 = hpet_readl(HPET_Tn_CMP(timer));
- if ( cmp3 != cmp )
- print_error("%s(%ld): T%d Error: Set period, cmp %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, cmp, cmp, cmp3, cmp3);
-
- if ( dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer] != delta )
- printf("%s(%ld): T%d Warning: Set period, period %#lx(%'ld) !=
%#lx(%'ld)\n",
- __func__, __LINE__, timer, delta, delta,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer],
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.period[timer]);
-
- hpet_reset_counter(mc_low, mc_high);
- cfg = hpet_readl(HPET_Tn_CFG(timer));
- cfg |= HPET_TN_SETVAL;
- hpet_writel(cfg, HPET_Tn_CFG(timer));
- hpet_writel(old_cmp, HPET_Tn_CMP(timer));
- hpet_writel(old_delta, HPET_Tn_CMP(timer));
- hpet_start_counter();
-}
-
-
-int
-main(int argc, char **argv)
-{
- hvm_domain_context_t hdc;
- struct hvm_hw_hpet hpet0;
- struct hvm_hw_hpet hpet1;
- struct hvm_hw_hpet hpet2;
- int i, k;
-
- setlocale(LC_ALL, "");
-
-#ifdef FORCE_THOUSANDS_SEP
- setlocale(LC_NUMERIC, "en_US.utf8");
-#endif
- global_thousep = nl_langinfo(THOUSEP);
-
- printf("test_vhpet 1.0\n");
-
- if ( argc > 1 )
- hvm_clock_cost = atoi(argv[1]);
- if ( argc > 2 )
- hpet_mult = atoi(argv[2]);
- if ( argc > 3 )
- hpet_add = atoi(argv[3]);
- if ( argc > 4 )
- tick_count = atoi(argv[4]);
- if ( argc > 5 )
- debug = strtol(argv[5], NULL, 0);
-
- printf("hvm_clock_cost=%'d hpet_mult=%'d hpet_add=%'d tick_count=%d
debug=%#x\n",
- hvm_clock_cost, hpet_mult, hpet_add, tick_count, debug);
-
- dom1.domain_id = 1;
- dom1.vcpu[0] = &vcpu0;
- vcpu0.vcpu_id = 0;
- vcpu0.domain = &dom1;
-
- __hvm_register_HPET_save_and_restore();
-
- for (skip_load = 3; skip_load >= 0; skip_load--)
- {
-
- printf("\nskip_load=%d\n", skip_load);
-
- hvm_guest_time = 16;
-
- hpet_init(&vcpu0);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
- if (hpet0.mc64 != hpet1.mc64)
- print_error("%s(%ld): With clock stopped mc64 changed: %'ld to
%'ld\n",
- __func__, __LINE__, hpet0.mc64, hpet1.mc64);
-
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
- if (hpet1.mc64 != hpet2.mc64)
- print_error("%s(%ld): With clock stopped mc64 changed: %'ld to
%'ld\n",
- __func__, __LINE__, hpet1.mc64, hpet2.mc64);
-
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.mc64 = START_MC64;
- dom1.arch.hvm_domain.pl_time.vhpet.mc_offset = START_MC64
- - hvm_guest_time - hvm_clock_cost;
- printf("\n"
- "mc64=%#lx(%'ld) mc_offset=%#lx(%'ld)\n",
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.mc64,
- dom1.arch.hvm_domain.pl_time.vhpet.hpet.mc64,
- dom1.arch.hvm_domain.pl_time.vhpet.mc_offset,
- dom1.arch.hvm_domain.pl_time.vhpet.mc_offset);
-
- printf("\nhvm_guest_time=%#lx(%'ld)\n",
- hvm_guest_time, hvm_guest_time);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
- if (hpet0.mc64 != hpet1.mc64)
- print_error("%s(%ld): With clock stopped mc64 changed: %'ld to
%'ld\n",
- __func__, __LINE__, hpet0.mc64, hpet1.mc64);
-
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
- if (hpet1.mc64 != hpet2.mc64)
- print_error("%s(%ld): With clock stopped mc64 changed: %'ld to
%'ld\n",
- __func__, __LINE__, hpet1.mc64, hpet2.mc64);
-
- hpet_set_mode(0xf424, 0);
- hpet_check_stopped(0xf424, 0);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
-
- hpet_set_mode(0, 1);
- hpet_check_stopped(0, 1);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
-
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
-
- hpet_set_mode(~0ULL, 2);
- hpet_check_stopped(~0ULL, 2);
-
- hpet_set_mode(0x80000000, 2);
- hpet_check_stopped(0x80000000, 2);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
-
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
-
-
- for (k = 0; k < ARRAY_SIZE(new_guest_time); k++)
- {
- hvm_guest_time = new_guest_time[k];
- printf("\nhvm_guest_time=%#lx(%'ld)\n",
- hvm_guest_time, hvm_guest_time);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
-
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
-
- for (i = 0; i < tick_count; i++)
- {
- hvm_guest_time += 0x10;
- printf("\nhvm_guest_time=%#lx(%'ld)\n",
- hvm_guest_time, hvm_guest_time);
-
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet0 = hpet_save;
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet1 = hpet_save;
-
- do_load(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- do_save(HVM_SAVE_CODE(HPET), &dom1, &hdc);
- dump_hpet();
- hpet2 = hpet_save;
-
- }
- }
- }
-
- return 0;
-}
-
-/*
- * Local variables:
- * mode: C
- * c-file-style: "BSD"
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- */
--
generated by git-patchbot for /home/xen/git/xen.git#master
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