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https://github.com/xen-project/xen.git
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Andrew Cooper
be1fdacf54
The GPL and LGPL SPDX forms without an explicit -only or -or-later suffix are deprecated and should not be used. Update the documention. Somewhat unhelpfully at the time of writing, this only appears to be indicated by the separation of the two tables at https://spdx.org/licenses/ The recent changes to libacpi are the only examples of deprecated LGPL tags in tree, so fix them all up. For GPL, we have many examples using deprecated tags. For now, just identify them as such and recommend that no new instances get added. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Jan Beulich <jbeulich@suse.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org>
161 lines
4.8 KiB
C
161 lines
4.8 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-only */
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/*
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* Copyright (c) 2004, Intel Corporation.
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* Copyright (c) 2006, Keir Fraser, XenSource Inc.
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*/
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#include "acpi2_0.h"
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#include "../config.h"
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/*
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* Firmware ACPI Control Structure (FACS).
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*/
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struct acpi_20_facs Facs = {
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.signature = ACPI_2_0_FACS_SIGNATURE,
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.length = sizeof(struct acpi_20_facs),
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.version = ACPI_2_0_FACS_VERSION
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};
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/*
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* Fixed ACPI Description Table (FADT).
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*/
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/*
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* These values must match register definitions in struct hvm_hw_acpi
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* (in xen/include/public/arch-x86/hvm/save.h).
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*/
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#define ACPI_PM1A_EVT_BLK_BIT_WIDTH 0x20
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#define ACPI_PM1A_EVT_BLK_BIT_OFFSET 0x00
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#define ACPI_PM1A_CNT_BLK_BIT_WIDTH 0x10
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#define ACPI_PM1A_CNT_BLK_BIT_OFFSET 0x00
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#define ACPI_PM_TMR_BLK_BIT_WIDTH 0x20
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#define ACPI_PM_TMR_BLK_BIT_OFFSET 0x00
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struct acpi_fadt Fadt = {
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.header = {
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.signature = ACPI_FADT_SIGNATURE,
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.oem_id = ACPI_OEM_ID,
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.oem_table_id = ACPI_OEM_TABLE_ID,
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.oem_revision = ACPI_OEM_REVISION,
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.creator_id = ACPI_CREATOR_ID,
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.creator_revision = ACPI_CREATOR_REVISION
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},
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.sci_int = 9,
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.pm1a_evt_blk = ACPI_PM1A_EVT_BLK_ADDRESS_V1,
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.pm1a_cnt_blk = ACPI_PM1A_CNT_BLK_ADDRESS_V1,
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.pm_tmr_blk = ACPI_PM_TMR_BLK_ADDRESS_V1,
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.gpe0_blk = ACPI_GPE0_BLK_ADDRESS_V1,
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.pm1_evt_len = ACPI_PM1A_EVT_BLK_BIT_WIDTH / 8,
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.pm1_cnt_len = ACPI_PM1A_CNT_BLK_BIT_WIDTH / 8,
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.pm_tmr_len = ACPI_PM_TMR_BLK_BIT_WIDTH / 8,
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.gpe0_blk_len = ACPI_GPE0_BLK_LEN_V1,
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.p_lvl2_lat = 0x0fff, /* >100, means we do not support C2 state */
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.p_lvl3_lat = 0x0fff, /* >1000, means we do not support C3 state */
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.flags = (ACPI_PROC_C1 |
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ACPI_WBINVD |
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ACPI_FIX_RTC | ACPI_TMR_VAL_EXT |
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ACPI_USE_PLATFORM_CLOCK),
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.reset_reg = {
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.address_space_id = ACPI_SYSTEM_IO,
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.register_bit_width = 8, /* *must* be 8 */
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.register_bit_offset = 0, /* *must* be 0 */
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.address = 0xcf9
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},
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.reset_value = 6,
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.x_pm1a_evt_blk = {
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.address_space_id = ACPI_SYSTEM_IO,
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.register_bit_width = ACPI_PM1A_EVT_BLK_BIT_WIDTH,
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.register_bit_offset = ACPI_PM1A_EVT_BLK_BIT_OFFSET,
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.address = ACPI_PM1A_EVT_BLK_ADDRESS_V1,
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},
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.x_pm1a_cnt_blk = {
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.address_space_id = ACPI_SYSTEM_IO,
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.register_bit_width = ACPI_PM1A_CNT_BLK_BIT_WIDTH,
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.register_bit_offset = ACPI_PM1A_CNT_BLK_BIT_OFFSET,
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.address = ACPI_PM1A_CNT_BLK_ADDRESS_V1,
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},
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.x_pm_tmr_blk = {
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.address_space_id = ACPI_SYSTEM_IO,
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.register_bit_width = ACPI_PM_TMR_BLK_BIT_WIDTH,
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.register_bit_offset = ACPI_PM_TMR_BLK_BIT_OFFSET,
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.address = ACPI_PM_TMR_BLK_ADDRESS_V1,
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}
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};
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struct acpi_20_rsdt Rsdt = {
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.header = {
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.signature = ACPI_2_0_RSDT_SIGNATURE,
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.length = sizeof(struct acpi_header),
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.revision = ACPI_2_0_RSDT_REVISION,
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.oem_id = ACPI_OEM_ID,
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.oem_table_id = ACPI_OEM_TABLE_ID,
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.oem_revision = ACPI_OEM_REVISION,
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.creator_id = ACPI_CREATOR_ID,
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.creator_revision = ACPI_CREATOR_REVISION
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}
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};
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struct acpi_20_xsdt Xsdt = {
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.header = {
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.signature = ACPI_2_0_XSDT_SIGNATURE,
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.length = sizeof(struct acpi_header),
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.revision = ACPI_2_0_XSDT_REVISION,
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.oem_id = ACPI_OEM_ID,
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.oem_table_id = ACPI_OEM_TABLE_ID,
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.oem_revision = ACPI_OEM_REVISION,
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.creator_id = ACPI_CREATOR_ID,
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.creator_revision = ACPI_CREATOR_REVISION
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}
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};
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struct acpi_20_rsdp Rsdp = {
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.signature = ACPI_2_0_RSDP_SIGNATURE,
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.oem_id = ACPI_OEM_ID,
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.revision = ACPI_2_0_RSDP_REVISION,
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.length = sizeof(struct acpi_20_rsdp)
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};
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#define ACPI_WAET_RTC_NO_ACK (1<<0) /* RTC requires no int acknowledge */
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#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
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/*
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* The state of the RTC flag getting passed to the guest must be in
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* sync with the mode selection in the hypervisor RTC emulation code.
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*/
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#define ACPI_WAET_FLAGS (ACPI_WAET_RTC_NO_ACK | \
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ACPI_WAET_TIMER_ONE_READ)
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struct acpi_20_waet Waet = {
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.header = {
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.signature = ACPI_2_0_WAET_SIGNATURE,
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.length = sizeof(struct acpi_20_waet),
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.revision = ACPI_2_0_WAET_REVISION,
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.oem_id = ACPI_OEM_ID,
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.oem_table_id = ACPI_OEM_TABLE_ID,
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.oem_revision = ACPI_OEM_REVISION,
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.creator_id = ACPI_CREATOR_ID,
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.creator_revision = ACPI_CREATOR_REVISION
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},
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.flags = ACPI_WAET_FLAGS
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};
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/*
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* Local variables:
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* mode: C
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* c-file-style: "BSD"
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* c-basic-offset: 4
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* tab-width: 4
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* indent-tabs-mode: nil
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* End:
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*/
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