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-rw-r--r--include/acpi/actbl2.h230
1 files changed, 1 insertions, 229 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index dfc7ac1094bb..67efe6cad27b 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -44,234 +44,6 @@
44#ifndef __ACTBL2_H__ 44#ifndef __ACTBL2_H__
45#define __ACTBL2_H__ 45#define __ACTBL2_H__
46 46
47/* 47/* Code moved to both actbl.h and actbl1.h */
48 * Prefered Power Management Profiles
49 */
50#define PM_UNSPECIFIED 0
51#define PM_DESKTOP 1
52#define PM_MOBILE 2
53#define PM_WORKSTATION 3
54#define PM_ENTERPRISE_SERVER 4
55#define PM_SOHO_SERVER 5
56#define PM_APPLIANCE_PC 6
57
58/*
59 * ACPI Boot Arch Flags
60 */
61#define BAF_LEGACY_DEVICES 0x0001
62#define BAF_8042_KEYBOARD_CONTROLLER 0x0002
63
64#define FADT2_REVISION_ID 3
65#define FADT2_MINUS_REVISION_ID 2
66
67#pragma pack(1)
68
69/*
70 * ACPI 2.0 Root System Description Table (RSDT)
71 */
72struct rsdt_descriptor_rev2 {
73 ACPI_TABLE_HEADER_DEF /* ACPI common table header */
74 u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */
75};
76
77/*
78 * ACPI 2.0 Extended System Description Table (XSDT)
79 */
80struct xsdt_descriptor_rev2 {
81 ACPI_TABLE_HEADER_DEF /* ACPI common table header */
82 u64 table_offset_entry[1]; /* Array of pointers to ACPI tables */
83};
84
85/*
86 * ACPI 2.0 Firmware ACPI Control Structure (FACS)
87 */
88struct facs_descriptor_rev2 {
89 char signature[4]; /* ASCII table signature */
90 u32 length; /* Length of structure, in bytes */
91 u32 hardware_signature; /* Hardware configuration signature */
92 u32 firmware_waking_vector; /* 32-bit physical address of the Firmware Waking Vector. */
93 u32 global_lock; /* Global Lock used to synchronize access to shared hardware resources */
94
95 /* Flags (32 bits) */
96
97 u8 S4bios_f:1; /* 00: S4BIOS support is present */
98 u8:7; /* 01-07: Reserved, must be zero */
99 u8 reserved1[3]; /* 08-31: Reserved, must be zero */
100
101 u64 xfirmware_waking_vector; /* 64-bit physical address of the Firmware Waking Vector. */
102 u8 version; /* Version of this table */
103 u8 reserved3[31]; /* Reserved, must be zero */
104};
105
106/*
107 * ACPI 2.0+ Generic Address Structure (GAS)
108 */
109struct acpi_generic_address {
110 u8 address_space_id; /* Address space where struct or register exists. */
111 u8 register_bit_width; /* Size in bits of given register */
112 u8 register_bit_offset; /* Bit offset within the register */
113 u8 access_width; /* Minimum Access size (ACPI 3.0) */
114 u64 address; /* 64-bit address of struct or register */
115};
116
117#define FADT_REV2_COMMON \
118 u32 V1_firmware_ctrl; /* 32-bit physical address of FACS */ \
119 u32 V1_dsdt; /* 32-bit physical address of DSDT */ \
120 u8 reserved1; /* System Interrupt Model isn't used in ACPI 2.0*/ \
121 u8 prefer_PM_profile; /* Conveys preferred power management profile to OSPM. */ \
122 u16 sci_int; /* System vector of SCI interrupt */ \
123 u32 smi_cmd; /* Port address of SMI command port */ \
124 u8 acpi_enable; /* Value to write to smi_cmd to enable ACPI */ \
125 u8 acpi_disable; /* Value to write to smi_cmd to disable ACPI */ \
126 u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */ \
127 u8 pstate_cnt; /* Processor performance state control*/ \
128 u32 V1_pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */ \
129 u32 V1_pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */ \
130 u32 V1_pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */ \
131 u32 V1_pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */ \
132 u32 V1_pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */ \
133 u32 V1_pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */ \
134 u32 V1_gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */ \
135 u32 V1_gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */ \
136 u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */ \
137 u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */ \
138 u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */ \
139 u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */ \
140 u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */ \
141 u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */ \
142 u8 gpe1_base; /* Offset in gpe model where gpe1 events start */ \
143 u8 cst_cnt; /* Support for the _CST object and C States change notification.*/ \
144 u16 plvl2_lat; /* Worst case HW latency to enter/exit C2 state */ \
145 u16 plvl3_lat; /* Worst case HW latency to enter/exit C3 state */ \
146 u16 flush_size; /* Number of flush strides that need to be read */ \
147 u16 flush_stride; /* Processor's memory cache line width, in bytes */ \
148 u8 duty_offset; /* Processor's duty cycle index in processor's P_CNT reg*/ \
149 u8 duty_width; /* Processor's duty cycle value bit width in P_CNT register.*/ \
150 u8 day_alrm; /* Index to day-of-month alarm in RTC CMOS RAM */ \
151 u8 mon_alrm; /* Index to month-of-year alarm in RTC CMOS RAM */ \
152 u8 century; /* Index to century in RTC CMOS RAM */ \
153 u16 iapc_boot_arch; /* IA-PC Boot Architecture Flags. See Table 5-10 for description*/
154
155/*
156 * ACPI 2.0+ Fixed ACPI Description Table (FADT)
157 */
158struct fadt_descriptor_rev2 {
159 ACPI_TABLE_HEADER_DEF /* ACPI common table header */
160 FADT_REV2_COMMON u8 reserved2; /* Reserved, must be zero */
161
162 /* Flags (32 bits) */
163
164 u8 wb_invd:1; /* 00: The wbinvd instruction works properly */
165 u8 wb_invd_flush:1; /* 01: The wbinvd flushes but does not invalidate */
166 u8 proc_c1:1; /* 02: All processors support C1 state */
167 u8 plvl2_up:1; /* 03: C2 state works on MP system */
168 u8 pwr_button:1; /* 04: Power button is handled as a generic feature */
169 u8 sleep_button:1; /* 05: Sleep button is handled as a generic feature, or not present */
170 u8 fixed_rTC:1; /* 06: RTC wakeup stat not in fixed register space */
171 u8 rtcs4:1; /* 07: RTC wakeup stat not possible from S4 */
172 u8 tmr_val_ext:1; /* 08: tmr_val is 32 bits 0=24-bits */
173 u8 dock_cap:1; /* 09: Docking supported */
174 u8 reset_reg_sup:1; /* 10: System reset via the FADT RESET_REG supported */
175 u8 sealed_case:1; /* 11: No internal expansion capabilities and case is sealed */
176 u8 headless:1; /* 12: No local video capabilities or local input devices */
177 u8 cpu_sw_sleep:1; /* 13: Must execute native instruction after writing SLP_TYPx register */
178
179 u8 pci_exp_wak:1; /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
180 u8 use_platform_clock:1; /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
181 u8 S4rtc_sts_valid:1; /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
182 u8 remote_power_on_capable:1; /* 17: System is compatible with remote power on (ACPI 3.0) */
183 u8 force_apic_cluster_model:1; /* 18: All local APICs must use cluster model (ACPI 3.0) */
184 u8 force_apic_physical_destination_mode:1; /* 19: all local x_aPICs must use physical dest mode (ACPI 3.0) */
185 u8:4; /* 20-23: Reserved, must be zero */
186 u8 reserved3; /* 24-31: Reserved, must be zero */
187
188 struct acpi_generic_address reset_register; /* Reset register address in GAS format */
189 u8 reset_value; /* Value to write to the reset_register port to reset the system */
190 u8 reserved4[3]; /* These three bytes must be zero */
191 u64 xfirmware_ctrl; /* 64-bit physical address of FACS */
192 u64 Xdsdt; /* 64-bit physical address of DSDT */
193 struct acpi_generic_address xpm1a_evt_blk; /* Extended Power Mgt 1a acpi_event Reg Blk address */
194 struct acpi_generic_address xpm1b_evt_blk; /* Extended Power Mgt 1b acpi_event Reg Blk address */
195 struct acpi_generic_address xpm1a_cnt_blk; /* Extended Power Mgt 1a Control Reg Blk address */
196 struct acpi_generic_address xpm1b_cnt_blk; /* Extended Power Mgt 1b Control Reg Blk address */
197 struct acpi_generic_address xpm2_cnt_blk; /* Extended Power Mgt 2 Control Reg Blk address */
198 struct acpi_generic_address xpm_tmr_blk; /* Extended Power Mgt Timer Ctrl Reg Blk address */
199 struct acpi_generic_address xgpe0_blk; /* Extended General Purpose acpi_event 0 Reg Blk address */
200 struct acpi_generic_address xgpe1_blk; /* Extended General Purpose acpi_event 1 Reg Blk address */
201};
202
203/* "Down-revved" ACPI 2.0 FADT descriptor */
204
205struct fadt_descriptor_rev2_minus {
206 ACPI_TABLE_HEADER_DEF /* ACPI common table header */
207 FADT_REV2_COMMON u8 reserved2; /* Reserved, must be zero */
208 u32 flags;
209 struct acpi_generic_address reset_register; /* Reset register address in GAS format */
210 u8 reset_value; /* Value to write to the reset_register port to reset the system. */
211 u8 reserved7[3]; /* Reserved, must be zero */
212};
213
214/* ECDT - Embedded Controller Boot Resources Table */
215
216struct ec_boot_resources {
217 ACPI_TABLE_HEADER_DEF struct acpi_generic_address ec_control; /* Address of EC command/status register */
218 struct acpi_generic_address ec_data; /* Address of EC data register */
219 u32 uid; /* Unique ID - must be same as the EC _UID method */
220 u8 gpe_bit; /* The GPE for the EC */
221 u8 ec_id[1]; /* Full namepath of the EC in the ACPI namespace */
222};
223
224/* SRAT - System Resource Affinity Table */
225
226struct static_resource_alloc {
227 u8 type;
228 u8 length;
229 u8 proximity_domain_lo;
230 u8 apic_id;
231
232 /* Flags (32 bits) */
233
234 u8 enabled:1; /* 00: Use affinity structure */
235 u8:7; /* 01-07: Reserved, must be zero */
236 u8 reserved3[3]; /* 08-31: Reserved, must be zero */
237
238 u8 local_sapic_eid;
239 u8 proximity_domain_hi[3];
240 u32 reserved4; /* Reserved, must be zero */
241};
242
243struct memory_affinity {
244 u8 type;
245 u8 length;
246 u32 proximity_domain;
247 u16 reserved3;
248 u64 base_address;
249 u64 address_length;
250 u32 reserved4;
251
252 /* Flags (32 bits) */
253
254 u8 enabled:1; /* 00: Use affinity structure */
255 u8 hot_pluggable:1; /* 01: Memory region is hot pluggable */
256 u8 non_volatile:1; /* 02: Memory is non-volatile */
257 u8:5; /* 03-07: Reserved, must be zero */
258 u8 reserved5[3]; /* 08-31: Reserved, must be zero */
259
260 u64 reserved6; /* Reserved, must be zero */
261};
262
263struct system_resource_affinity {
264 ACPI_TABLE_HEADER_DEF u32 reserved1; /* Must be value '1' */
265 u64 reserved2; /* Reserved, must be zero */
266};
267
268/* SLIT - System Locality Distance Information Table */
269
270struct system_locality_info {
271 ACPI_TABLE_HEADER_DEF u64 locality_count;
272 u8 entry[1][1];
273};
274
275#pragma pack()
276 48
277#endif /* __ACTBL2_H__ */ 49#endif /* __ACTBL2_H__ */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 04:52:59 -0500