[SeaBIOS] [PATCH 1/3] acpi: Move ACPI table definitions from acpi.c to acpi.h.
Kevin O'Connor
kevin at koconnor.net
Sat Mar 30 16:50:18 CET 2013
Signed-off-by: Kevin O'Connor <kevin at koconnor.net>
---
src/acpi.c | 188 +------------------------------------------------------------
src/acpi.h | 172 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 175 insertions(+), 185 deletions(-)
diff --git a/src/acpi.c b/src/acpi.c
index 55c7259..f8fc228 100644
--- a/src/acpi.c
+++ b/src/acpi.c
@@ -16,189 +16,6 @@
#include "paravirt.h" // RamSize
#include "dev-q35.h"
-/****************************************************/
-/* ACPI tables init */
-
-/* Table structure from Linux kernel (the ACPI tables are under the
- BSD license) */
-
-struct acpi_table_header /* ACPI common table header */
-{
- ACPI_TABLE_HEADER_DEF
-} PACKED;
-
-/*
- * ACPI 1.0 Root System Description Table (RSDT)
- */
-#define RSDT_SIGNATURE 0x54445352 // RSDT
-struct rsdt_descriptor_rev1
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 table_offset_entry[0]; /* Array of pointers to other */
- /* ACPI tables */
-} PACKED;
-
-/*
- * ACPI 1.0 Firmware ACPI Control Structure (FACS)
- */
-#define FACS_SIGNATURE 0x53434146 // FACS
-struct facs_descriptor_rev1
-{
- u32 signature; /* ACPI Signature */
- u32 length; /* Length of structure, in bytes */
- u32 hardware_signature; /* Hardware configuration signature */
- u32 firmware_waking_vector; /* ACPI OS waking vector */
- u32 global_lock; /* Global Lock */
- u32 S4bios_f : 1; /* Indicates if S4BIOS support is present */
- u32 reserved1 : 31; /* Must be 0 */
- u8 resverved3 [40]; /* Reserved - must be zero */
-} PACKED;
-
-
-/*
- * Differentiated System Description Table (DSDT)
- */
-#define DSDT_SIGNATURE 0x54445344 // DSDT
-
-/*
- * MADT values and structures
- */
-
-/* Values for MADT PCATCompat */
-
-#define DUAL_PIC 0
-#define MULTIPLE_APIC 1
-
-
-/* Master MADT */
-
-#define APIC_SIGNATURE 0x43495041 // APIC
-struct multiple_apic_table
-{
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 local_apic_address; /* Physical address of local APIC */
-#if 0
- u32 PCATcompat : 1; /* A one indicates system also has dual 8259s */
- u32 reserved1 : 31;
-#else
- u32 flags;
-#endif
-} PACKED;
-
-
-/* Values for Type in APIC sub-headers */
-
-#define APIC_PROCESSOR 0
-#define APIC_IO 1
-#define APIC_XRUPT_OVERRIDE 2
-#define APIC_NMI 3
-#define APIC_LOCAL_NMI 4
-#define APIC_ADDRESS_OVERRIDE 5
-#define APIC_IO_SAPIC 6
-#define APIC_LOCAL_SAPIC 7
-#define APIC_XRUPT_SOURCE 8
-#define APIC_RESERVED 9 /* 9 and greater are reserved */
-
-/*
- * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
- */
-#define ACPI_SUB_HEADER_DEF /* Common ACPI sub-structure header */\
- u8 type; \
- u8 length;
-
-/* Sub-structures for MADT */
-
-struct madt_processor_apic
-{
- ACPI_SUB_HEADER_DEF
- u8 processor_id; /* ACPI processor id */
- u8 local_apic_id; /* Processor's local APIC id */
-#if 0
- u32 processor_enabled: 1; /* Processor is usable if set */
- u32 reserved2 : 31; /* Reserved, must be zero */
-#else
- u32 flags;
-#endif
-} PACKED;
-
-struct madt_io_apic
-{
- ACPI_SUB_HEADER_DEF
- u8 io_apic_id; /* I/O APIC ID */
- u8 reserved; /* Reserved - must be zero */
- u32 address; /* APIC physical address */
- u32 interrupt; /* Global system interrupt where INTI
- * lines start */
-} PACKED;
-
-struct madt_intsrcovr {
- ACPI_SUB_HEADER_DEF
- u8 bus;
- u8 source;
- u32 gsi;
- u16 flags;
-} PACKED;
-
-struct madt_local_nmi {
- ACPI_SUB_HEADER_DEF
- u8 processor_id; /* ACPI processor id */
- u16 flags; /* MPS INTI flags */
- u8 lint; /* Local APIC LINT# */
-} PACKED;
-
-
-/*
- * HPET Description Table
- */
-struct acpi_20_hpet {
- ACPI_TABLE_HEADER_DEF /* ACPI common table header */
- u32 timer_block_id;
- struct acpi_20_generic_address addr;
- u8 hpet_number;
- u16 min_tick;
- u8 page_protect;
-} PACKED;
-
-#define HPET_ID 0x000
-#define HPET_PERIOD 0x004
-
-/*
- * SRAT (NUMA topology description) table
- */
-
-#define SRAT_PROCESSOR 0
-#define SRAT_MEMORY 1
-
-struct system_resource_affinity_table
-{
- ACPI_TABLE_HEADER_DEF
- u32 reserved1;
- u32 reserved2[2];
-} PACKED;
-
-struct srat_processor_affinity
-{
- ACPI_SUB_HEADER_DEF
- u8 proximity_lo;
- u8 local_apic_id;
- u32 flags;
- u8 local_sapic_eid;
- u8 proximity_hi[3];
- u32 reserved;
-} PACKED;
-
-struct srat_memory_affinity
-{
- ACPI_SUB_HEADER_DEF
- u8 proximity[4];
- u16 reserved1;
- u32 base_addr_low,base_addr_high;
- u32 length_low,length_high;
- u32 reserved2;
- u32 flags;
- u32 reserved3[2];
-} PACKED;
-
#include "acpi-dsdt.hex"
static void
@@ -597,7 +414,9 @@ build_ssdt(void)
return ssdt;
}
-#define HPET_SIGNATURE 0x54455048 // HPET
+#define HPET_ID 0x000
+#define HPET_PERIOD 0x004
+
static void*
build_hpet(void)
{
@@ -642,7 +461,6 @@ acpi_build_srat_memory(struct srat_memory_affinity *numamem,
numamem->length_high = len >> 32;
}
-#define SRAT_SIGNATURE 0x54415253 // SRAT
static void *
build_srat(void)
{
diff --git a/src/acpi.h b/src/acpi.h
index 7fbd082..097cc75 100644
--- a/src/acpi.h
+++ b/src/acpi.h
@@ -113,6 +113,178 @@ struct fadt_descriptor_rev1
#endif
} PACKED;
+struct acpi_table_header /* ACPI common table header */
+{
+ ACPI_TABLE_HEADER_DEF
+} PACKED;
+
+/*
+ * ACPI 1.0 Root System Description Table (RSDT)
+ */
+#define RSDT_SIGNATURE 0x54445352 // RSDT
+struct rsdt_descriptor_rev1
+{
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 table_offset_entry[0]; /* Array of pointers to other */
+ /* ACPI tables */
+} PACKED;
+
+/*
+ * ACPI 1.0 Firmware ACPI Control Structure (FACS)
+ */
+#define FACS_SIGNATURE 0x53434146 // FACS
+struct facs_descriptor_rev1
+{
+ u32 signature; /* ACPI Signature */
+ u32 length; /* Length of structure, in bytes */
+ u32 hardware_signature; /* Hardware configuration signature */
+ u32 firmware_waking_vector; /* ACPI OS waking vector */
+ u32 global_lock; /* Global Lock */
+ u32 S4bios_f : 1; /* Indicates if S4BIOS support is present */
+ u32 reserved1 : 31; /* Must be 0 */
+ u8 resverved3 [40]; /* Reserved - must be zero */
+} PACKED;
+
+/*
+ * Differentiated System Description Table (DSDT)
+ */
+#define DSDT_SIGNATURE 0x54445344 // DSDT
+
+/*
+ * MADT values and structures
+ */
+
+/* Values for MADT PCATCompat */
+
+#define DUAL_PIC 0
+#define MULTIPLE_APIC 1
+
+/* Master MADT */
+
+#define APIC_SIGNATURE 0x43495041 // APIC
+struct multiple_apic_table
+{
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 local_apic_address; /* Physical address of local APIC */
+#if 0
+ u32 PCATcompat : 1; /* A one indicates system also has dual 8259s */
+ u32 reserved1 : 31;
+#else
+ u32 flags;
+#endif
+} PACKED;
+
+/* Values for Type in APIC sub-headers */
+
+#define APIC_PROCESSOR 0
+#define APIC_IO 1
+#define APIC_XRUPT_OVERRIDE 2
+#define APIC_NMI 3
+#define APIC_LOCAL_NMI 4
+#define APIC_ADDRESS_OVERRIDE 5
+#define APIC_IO_SAPIC 6
+#define APIC_LOCAL_SAPIC 7
+#define APIC_XRUPT_SOURCE 8
+#define APIC_RESERVED 9 /* 9 and greater are reserved */
+
+/*
+ * MADT sub-structures (Follow MULTIPLE_APIC_DESCRIPTION_TABLE)
+ */
+#define ACPI_SUB_HEADER_DEF /* Common ACPI sub-structure header */\
+ u8 type; \
+ u8 length;
+
+/* Sub-structures for MADT */
+
+struct madt_processor_apic
+{
+ ACPI_SUB_HEADER_DEF
+ u8 processor_id; /* ACPI processor id */
+ u8 local_apic_id; /* Processor's local APIC id */
+#if 0
+ u32 processor_enabled: 1; /* Processor is usable if set */
+ u32 reserved2 : 31; /* Reserved, must be zero */
+#else
+ u32 flags;
+#endif
+} PACKED;
+
+struct madt_io_apic
+{
+ ACPI_SUB_HEADER_DEF
+ u8 io_apic_id; /* I/O APIC ID */
+ u8 reserved; /* Reserved - must be zero */
+ u32 address; /* APIC physical address */
+ u32 interrupt; /* Global system interrupt where INTI
+ * lines start */
+} PACKED;
+
+struct madt_intsrcovr {
+ ACPI_SUB_HEADER_DEF
+ u8 bus;
+ u8 source;
+ u32 gsi;
+ u16 flags;
+} PACKED;
+
+struct madt_local_nmi {
+ ACPI_SUB_HEADER_DEF
+ u8 processor_id; /* ACPI processor id */
+ u16 flags; /* MPS INTI flags */
+ u8 lint; /* Local APIC LINT# */
+} PACKED;
+
+/*
+ * HPET Description Table
+ */
+#define HPET_SIGNATURE 0x54455048 // HPET
+struct acpi_20_hpet {
+ ACPI_TABLE_HEADER_DEF /* ACPI common table header */
+ u32 timer_block_id;
+ struct acpi_20_generic_address addr;
+ u8 hpet_number;
+ u16 min_tick;
+ u8 page_protect;
+} PACKED;
+
+/*
+ * SRAT (NUMA topology description) table
+ */
+
+#define SRAT_SIGNATURE 0x54415253 // SRAT
+struct system_resource_affinity_table
+{
+ ACPI_TABLE_HEADER_DEF
+ u32 reserved1;
+ u32 reserved2[2];
+} PACKED;
+
+#define SRAT_PROCESSOR 0
+#define SRAT_MEMORY 1
+
+struct srat_processor_affinity
+{
+ ACPI_SUB_HEADER_DEF
+ u8 proximity_lo;
+ u8 local_apic_id;
+ u32 flags;
+ u8 local_sapic_eid;
+ u8 proximity_hi[3];
+ u32 reserved;
+} PACKED;
+
+struct srat_memory_affinity
+{
+ ACPI_SUB_HEADER_DEF
+ u8 proximity[4];
+ u16 reserved1;
+ u32 base_addr_low,base_addr_high;
+ u32 length_low,length_high;
+ u32 reserved2;
+ u32 flags;
+ u32 reserved3[2];
+} PACKED;
+
/* PCI fw r3.0 MCFG table. */
/* Subtable */
struct acpi_mcfg_allocation {
--
1.7.11.7
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