feat: partial PCIe support (MCFG table parsing)

[lunaix-os.git] / lunaix-os / hal / acpi / acpi.c

diff --git a/lunaix-os/hal/acpi/acpi.c b/lunaix-os/hal/acpi/acpi.c
index 5713f9a95f2930b7a60c7e78cd8208346c9d76fd..0b1d9883b00ce7e381247696852ed0cb3913df2a 100644 (file)
--- a/lunaix-os/hal/acpi/acpi.c
+++ b/lunaix-os/hal/acpi/acpi.c
@@ -6,7 +6,7 @@
 
 #include <klibc/string.h>
 
 
 #include <klibc/string.h>
 

-#include "parser/madt_parser.h"
+#include "parser/parser.h"

 
 static acpi_context* ctx = NULL;
 
 
 static acpi_context* ctx = NULL;
 


@@ -26,7 +26,7 @@ acpi_init(multiboot_info_t* mb_info)
     assert_msg(rsdp, "Fail to locate ACPI_RSDP");
     assert_msg(acpi_rsdp_validate(rsdp), "Invalid ACPI_RSDP (checksum failed)");
 
     assert_msg(rsdp, "Fail to locate ACPI_RSDP");
     assert_msg(acpi_rsdp_validate(rsdp), "Invalid ACPI_RSDP (checksum failed)");
 

-    kprintf(KINFO "RSDP found at %p, RSDT: %p\n", rsdp, rsdp->rsdt);
+    kprintf(KDEBUG "RSDP found at %p, RSDT: %p\n", rsdp, rsdp->rsdt);

 
     acpi_rsdt_t* rsdt = rsdp->rsdt;
 
 
     acpi_rsdt_t* rsdt = rsdp->rsdt;
 


@@ -47,21 +47,22 @@ acpi_init(multiboot_info_t* mb_info)
                 // FADT just a plain structure, no need to parse.
                 ctx->fadt = *(acpi_fadt_t*)sdthdr;
                 break;
                 // FADT just a plain structure, no need to parse.
                 ctx->fadt = *(acpi_fadt_t*)sdthdr;
                 break;

+            case ACPI_MCFG_SIG:
+                mcfg_parse(sdthdr, ctx);
+                break;

             default:
                 break;
         }
     }
 
     kprintf(KINFO "OEM: %s\n", ctx->oem_id);
             default:
                 break;
         }
     }
 
     kprintf(KINFO "OEM: %s\n", ctx->oem_id);

-    kprintf(KINFO "IOAPIC address: %p\n", ctx->madt.ioapic->ioapic_addr);
-    kprintf(KINFO "APIC address: %p\n", ctx->madt.apic_addr);

 
     for (size_t i = 0; i < 24; i++) {
         acpi_intso_t* intso = ctx->madt.irq_exception[i];
         if (!intso)
             continue;
 
 
     for (size_t i = 0; i < 24; i++) {
         acpi_intso_t* intso = ctx->madt.irq_exception[i];
         if (!intso)
             continue;
 

-        kprintf(KINFO "IRQ #%u -> GSI #%u\n", intso->source, intso->gsi);
+        kprintf(KDEBUG "IRQ #%u -> GSI #%u\n", intso->source, intso->gsi);

     }
 }
 
     }
 }