Implement CMOS register access functions

2026-04-23 19:13:56 +02:00
parent 98f2f449f9
commit 58010c27f4
8 changed files with 123 additions and 1 deletions
--- a/sdk/xtdk/i686/hltypes.h
+++ b/sdk/xtdk/i686/hltypes.h
@@ -37,6 +37,7 @@
 #define APIC_VECTOR_GENERIC                             0xC1
 #define APIC_VECTOR_SYNC                                0xC1
 #define APIC_VECTOR_CLOCK                               0xD1
+#define APIC_VECTOR_CLOCK_IPI                           0xD2
 #define APIC_VECTOR_IPI                                 0xE1
 #define APIC_VECTOR_ERROR                               0xE3
 #define APIC_VECTOR_POWERFAIL                           0xEF
@@ -59,6 +60,10 @@
 /* Maximum number of I/O APICs */
 #define APIC_MAX_IOAPICS                                64

+/* CMOS controller I/O ports */
+#define CMOS_ADDRESS_PORT                               0x70
+#define CMOS_DATA_PORT                                  0x71
+
 /* I/O APIC base address */
 #define IOAPIC_DEFAULT_BASE                             0xFEC00000