add rsdp addr

nel_os_kernel/Cargo.lock

@@ -22,6 +22,17 @@ dependencies = [
  "libm",
 ]
 
+[[package]]
+name = "acpi"
+version = "5.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94476c7ef97af4c4d998b3f422c1b01d5211aad57c80ed200baf148d1f1efab6"
+dependencies = [
+ "bit_field",
+ "bitflags 2.9.1",
+ "log",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -89,6 +100,12 @@ dependencies = [
  "scopeguard",
 ]
 
+[[package]]
+name = "log"
+version = "0.4.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
+
 [[package]]
 name = "nel_os_common"
 version = "0.1.0"
@@ -98,6 +115,7 @@ name = "nel_os_kernel"
 version = "0.1.0"
 dependencies = [
  "ab_glyph",
+ "acpi",
  "lazy_static",
  "linked_list_allocator",
  "nel_os_common",

nel_os_kernel/Cargo.toml

@@ -12,3 +12,4 @@ nel_os_common = { path = "../nel_os_common" }
 linked_list_allocator = "0.9.1"
 ab_glyph = { version = "0.2", features = ["libm"], default-features = false }
 raw-cpuid = "11.5.0"
+acpi = "5.2.0"