From 2200161e7d0d2c8baa7e70fb270691038d6fd20d Mon Sep 17 00:00:00 2001
From: xvanc <xvancm@gmail.com>
Date: Wed, 13 Sep 2023 09:14:40 -0500
Subject: [PATCH] acpi: move acpi structure defs to lib/acpi.h

---
 common/lib/acpi.h | 60 +++++++++++++++++++++++++++++++++++++++++++++++
 common/sys/smp.c  | 57 --------------------------------------------
 2 files changed, 60 insertions(+), 57 deletions(-)

diff --git a/common/lib/acpi.h b/common/lib/acpi.h
index f9d69b4a..2d60ea40 100644
--- a/common/lib/acpi.h
+++ b/common/lib/acpi.h
@@ -103,6 +103,66 @@ struct smbios_entry_point_64 {
     uint64_t table_address;
 } __attribute__((packed));
 
+struct madt {
+    struct sdt header;
+    uint32_t local_controller_addr;
+    uint32_t flags;
+    char     madt_entries_begin[];
+} __attribute__((packed));
+
+struct madt_header {
+    uint8_t type;
+    uint8_t length;
+} __attribute__((packed));
+
+struct madt_lapic {
+    struct madt_header header;
+    uint8_t  acpi_processor_uid;
+    uint8_t  lapic_id;
+    uint32_t flags;
+} __attribute__((packed));
+
+struct madt_x2apic {
+    struct madt_header header;
+    uint8_t  reserved[2];
+    uint32_t x2apic_id;
+    uint32_t flags;
+    uint32_t acpi_processor_uid;
+} __attribute__((packed));
+
+struct madt_gicc {
+    struct madt_header header;
+    uint8_t  reserved1[2];
+    uint32_t iface_no;
+    uint32_t acpi_uid;
+    uint32_t flags;
+    uint32_t parking_ver;
+    uint32_t perf_gsiv;
+    uint64_t parking_addr;
+    uint64_t gicc_base_addr;
+    uint64_t gicv_base_addr;
+    uint64_t gich_base_addr;
+    uint32_t vgic_maint_gsiv;
+    uint64_t gicr_base_addr;
+    uint64_t mpidr;
+    uint8_t  power_eff_class;
+    uint8_t  reserved2;
+    uint16_t spe_overflow_gsiv;
+} __attribute__((packed));
+
+// Reference: https://github.com/riscv-non-isa/riscv-acpi/issues/15
+struct madt_riscv_intc {
+    struct madt_header header;
+    uint8_t version;
+    uint8_t reserved;
+    uint32_t flags;
+    uint64_t hartid;
+    uint32_t acpi_processor_uid;
+} __attribute__((packed));
+
+#define MADT_RISCV_INTC_ENABLED        ((uint32_t)1 << 0)
+#define MADT_RISCV_INTC_ONLINE_CAPABLE ((uint32_t)1 << 1)
+
 uint8_t acpi_checksum(void *ptr, size_t size);
 void   *acpi_get_rsdp(void);
 
diff --git a/common/sys/smp.c b/common/sys/smp.c
index 085b2e59..6abbdb44 100644
--- a/common/sys/smp.c
+++ b/common/sys/smp.c
@@ -17,66 +17,9 @@
 #include <sys/sbi.h>
 #endif
 
-struct madt {
-    struct sdt header;
-    uint32_t local_controller_addr;
-    uint32_t flags;
-    char     madt_entries_begin[];
-} __attribute__((packed));
-
-struct madt_header {
-    uint8_t type;
-    uint8_t length;
-} __attribute__((packed));
-
-struct madt_lapic {
-    struct madt_header header;
-    uint8_t  acpi_processor_uid;
-    uint8_t  lapic_id;
-    uint32_t flags;
-} __attribute__((packed));
-
-struct madt_x2apic {
-    struct madt_header header;
-    uint8_t  reserved[2];
-    uint32_t x2apic_id;
-    uint32_t flags;
-    uint32_t acpi_processor_uid;
-} __attribute__((packed));
-
 extern symbol smp_trampoline_start;
 extern size_t smp_trampoline_size;
 
-struct madt_gicc {
-    struct madt_header header;
-    uint8_t  reserved1[2];
-    uint32_t iface_no;
-    uint32_t acpi_uid;
-    uint32_t flags;
-    uint32_t parking_ver;
-    uint32_t perf_gsiv;
-    uint64_t parking_addr;
-    uint64_t gicc_base_addr;
-    uint64_t gicv_base_addr;
-    uint64_t gich_base_addr;
-    uint32_t vgic_maint_gsiv;
-    uint64_t gicr_base_addr;
-    uint64_t mpidr;
-    uint8_t  power_eff_class;
-    uint8_t  reserved2;
-    uint16_t spe_overflow_gsiv;
-} __attribute__((packed));
-
-// Reference: https://github.com/riscv-non-isa/riscv-acpi/issues/15
-struct madt_riscv_intc {
-    struct madt_header header;
-    uint8_t version;
-    uint8_t reserved;
-    uint32_t flags;
-    uint64_t hartid;
-    uint32_t acpi_processor_uid;
-} __attribute__((packed));
-
 #if defined (__x86_64__) || defined (__i386__)
 
 struct trampoline_passed_info {