diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/include/hw/acpi/acpi.h | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/include/hw/acpi/acpi.h')
-rw-r--r-- | qemu/include/hw/acpi/acpi.h | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/qemu/include/hw/acpi/acpi.h b/qemu/include/hw/acpi/acpi.h deleted file mode 100644 index e0978c8b9..000000000 --- a/qemu/include/hw/acpi/acpi.h +++ /dev/null @@ -1,204 +0,0 @@ -#ifndef QEMU_HW_ACPI_H -#define QEMU_HW_ACPI_H -/* - * Copyright (c) 2009 Isaku Yamahata <yamahata at valinux co jp> - * VA Linux Systems Japan K.K. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see - * <http://www.gnu.org/licenses/>. - */ - -#include "qemu/notify.h" -#include "qemu/option.h" -#include "exec/memory.h" -#include "hw/irq.h" - -/* - * current device naming scheme supports up to 256 memory devices - */ -#define ACPI_MAX_RAM_SLOTS 256 - -/* from linux include/acpi/actype.h */ -/* Default ACPI register widths */ - -#define ACPI_GPE_REGISTER_WIDTH 8 -#define ACPI_PM1_REGISTER_WIDTH 16 -#define ACPI_PM2_REGISTER_WIDTH 8 -#define ACPI_PM_TIMER_WIDTH 32 - -/* PM Timer ticks per second (HZ) */ -#define PM_TIMER_FREQUENCY 3579545 - - -/* ACPI fixed hardware registers */ - -/* from linux/drivers/acpi/acpica/aclocal.h */ -/* Masks used to access the bit_registers */ - -/* PM1x_STS */ -#define ACPI_BITMASK_TIMER_STATUS 0x0001 -#define ACPI_BITMASK_BUS_MASTER_STATUS 0x0010 -#define ACPI_BITMASK_GLOBAL_LOCK_STATUS 0x0020 -#define ACPI_BITMASK_POWER_BUTTON_STATUS 0x0100 -#define ACPI_BITMASK_SLEEP_BUTTON_STATUS 0x0200 -#define ACPI_BITMASK_RT_CLOCK_STATUS 0x0400 -#define ACPI_BITMASK_PCIEXP_WAKE_STATUS 0x4000 /* ACPI 3.0 */ -#define ACPI_BITMASK_WAKE_STATUS 0x8000 - -#define ACPI_BITMASK_ALL_FIXED_STATUS (\ - ACPI_BITMASK_TIMER_STATUS | \ - ACPI_BITMASK_BUS_MASTER_STATUS | \ - ACPI_BITMASK_GLOBAL_LOCK_STATUS | \ - ACPI_BITMASK_POWER_BUTTON_STATUS | \ - ACPI_BITMASK_SLEEP_BUTTON_STATUS | \ - ACPI_BITMASK_RT_CLOCK_STATUS | \ - ACPI_BITMASK_WAKE_STATUS) - -/* PM1x_EN */ -#define ACPI_BITMASK_TIMER_ENABLE 0x0001 -#define ACPI_BITMASK_GLOBAL_LOCK_ENABLE 0x0020 -#define ACPI_BITMASK_POWER_BUTTON_ENABLE 0x0100 -#define ACPI_BITMASK_SLEEP_BUTTON_ENABLE 0x0200 -#define ACPI_BITMASK_RT_CLOCK_ENABLE 0x0400 -#define ACPI_BITMASK_PCIEXP_WAKE_DISABLE 0x4000 /* ACPI 3.0 */ - -#define ACPI_BITMASK_PM1_COMMON_ENABLED ( \ - ACPI_BITMASK_RT_CLOCK_ENABLE | \ - ACPI_BITMASK_POWER_BUTTON_ENABLE | \ - ACPI_BITMASK_GLOBAL_LOCK_ENABLE | \ - ACPI_BITMASK_TIMER_ENABLE) - -/* PM1x_CNT */ -#define ACPI_BITMASK_SCI_ENABLE 0x0001 -#define ACPI_BITMASK_BUS_MASTER_RLD 0x0002 -#define ACPI_BITMASK_GLOBAL_LOCK_RELEASE 0x0004 -#define ACPI_BITMASK_SLEEP_TYPE 0x1C00 -#define ACPI_BITMASK_SLEEP_ENABLE 0x2000 - -/* PM2_CNT */ -#define ACPI_BITMASK_ARB_DISABLE 0x0001 - -/* These values are part of guest ABI, and can not be changed */ -typedef enum { - ACPI_PCI_HOTPLUG_STATUS = 2, - ACPI_CPU_HOTPLUG_STATUS = 4, - ACPI_MEMORY_HOTPLUG_STATUS = 8, -} AcpiGPEStatusBits; - -/* structs */ -typedef struct ACPIPMTimer ACPIPMTimer; -typedef struct ACPIPM1EVT ACPIPM1EVT; -typedef struct ACPIPM1CNT ACPIPM1CNT; -typedef struct ACPIGPE ACPIGPE; -typedef struct ACPIREGS ACPIREGS; - -typedef void (*acpi_update_sci_fn)(ACPIREGS *ar); - -struct ACPIPMTimer { - QEMUTimer *timer; - MemoryRegion io; - int64_t overflow_time; - - acpi_update_sci_fn update_sci; -}; - -struct ACPIPM1EVT { - MemoryRegion io; - uint16_t sts; - uint16_t en; - acpi_update_sci_fn update_sci; -}; - -struct ACPIPM1CNT { - MemoryRegion io; - uint16_t cnt; - uint8_t s4_val; -}; - -struct ACPIGPE { - uint8_t len; - - uint8_t *sts; - uint8_t *en; -}; - -struct ACPIREGS { - ACPIPMTimer tmr; - ACPIGPE gpe; - struct { - ACPIPM1EVT evt; - ACPIPM1CNT cnt; - } pm1; - Notifier wakeup; -}; - -/* PM_TMR */ -void acpi_pm_tmr_update(ACPIREGS *ar, bool enable); -void acpi_pm_tmr_calc_overflow_time(ACPIREGS *ar); -void acpi_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn update_sci, - MemoryRegion *parent); -void acpi_pm_tmr_reset(ACPIREGS *ar); - -#include "qemu/timer.h" -static inline int64_t acpi_pm_tmr_get_clock(void) -{ - return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), PM_TIMER_FREQUENCY, - NANOSECONDS_PER_SECOND); -} - -/* PM1a_EVT: piix and ich9 don't implement PM1b. */ -uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar); -void acpi_pm1_evt_power_down(ACPIREGS *ar); -void acpi_pm1_evt_reset(ACPIREGS *ar); -void acpi_pm1_evt_init(ACPIREGS *ar, acpi_update_sci_fn update_sci, - MemoryRegion *parent); - -/* PM1a_CNT: piix and ich9 don't implement PM1b CNT. */ -void acpi_pm1_cnt_init(ACPIREGS *ar, MemoryRegion *parent, - bool disable_s3, bool disable_s4, uint8_t s4_val); -void acpi_pm1_cnt_update(ACPIREGS *ar, - bool sci_enable, bool sci_disable); -void acpi_pm1_cnt_reset(ACPIREGS *ar); - -/* GPE0 */ -void acpi_gpe_init(ACPIREGS *ar, uint8_t len); -void acpi_gpe_reset(ACPIREGS *ar); - -void acpi_gpe_ioport_writeb(ACPIREGS *ar, uint32_t addr, uint32_t val); -uint32_t acpi_gpe_ioport_readb(ACPIREGS *ar, uint32_t addr); - -void acpi_send_gpe_event(ACPIREGS *ar, qemu_irq irq, - AcpiGPEStatusBits status); - -void acpi_update_sci(ACPIREGS *acpi_regs, qemu_irq irq); - -/* acpi.c */ -extern int acpi_enabled; -extern char unsigned *acpi_tables; -extern size_t acpi_tables_len; - -uint8_t *acpi_table_first(void); -uint8_t *acpi_table_next(uint8_t *current); -unsigned acpi_table_len(void *current); -void acpi_table_add(const QemuOpts *opts, Error **errp); -void acpi_table_add_builtin(const QemuOpts *opts, Error **errp); - -typedef struct AcpiSlicOem AcpiSlicOem; -struct AcpiSlicOem { - char *id; - char *table_id; -}; -int acpi_get_slic_oem(AcpiSlicOem *oem); - -#endif /* !QEMU_HW_ACPI_H */ |