# Copyright 2019 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("$zx/kernel/params.gni")

assert(current_cpu == "x64")

group("x86") {
  deps = [
    ":platform-bus-x86",
  ]
}

config("config") {
  visibility = [ ":*" ]

  include_dirs = [ "include" ]

  if (enable_user_pci) {
    defines = [ "ENABLE_USER_PCI" ]
  }

  if (!is_gcc) {
    cflags = [ "-Wno-null-pointer-arithmetic" ]
  }
  cflags_c = [ "-fno-strict-aliasing" ]
}

source_set("smbios") {
  visibility = [ ":*" ]

  sources = [
    "smbios.cc",
  ]

  configs += [ ":config" ]

  deps = [
    "$zx/system/ulib/ddk",
    "$zx/system/ulib/fbl",
    "$zx/system/ulib/fzl",
    "$zx/system/ulib/smbios:static",
    "$zx/system/ulib/zircon",
    "$zx/system/ulib/zx",
  ]
}

driver("platform-bus-x86") {
  sources = [
    "acpi-dev/dev-battery.c",
    "acpi-dev/dev-cros-ec/dev.cc",
    "acpi-dev/dev-cros-ec/motion.cc",
    "acpi-dev/dev-ec.c",
    "acpi-dev/dev-lid.cc",
    "acpi-dev/dev-lid.h",
    "acpi-dev/dev-pwrbtn.cc",
    "acpi-dev/dev-pwrsrc.c",
    "acpi-dev/dev-tbmc.cc",
    "acpi-dev/dev-thermal.c",
    "acpi-nswalk.c",
    "debug.c",
    "init.c",
    "iommu.c",
    "methods.cc",
    "nhlt.c",
    "pciroot.cc",
    "power.c",
    "resources.c",
    "sysmem.c",
    "util.c",
    "x86.c",
  ]

  # Userspace PCI feature flag.  The scaffolding for the userspace pci bus
  # driver is in pci.cpp.  If not enabled then the kernel pci bus driver
  # initialization code in ACPI (kpci.c) will be built instead.
  if (enable_user_pci) {
    sources += [ "pci.cc" ]
  } else {
    sources += [ "kpci.c" ]
  }
  configs += [ ":config" ]
  deps = [
    ":smbios",
    "$zx/system/banjo/ddk.protocol.acpi",
    "$zx/system/banjo/ddk.protocol.hidbus",
    "$zx/system/banjo/ddk.protocol.pciroot",
    "$zx/system/banjo/ddk.protocol.platform.bus",
    "$zx/system/banjo/ddk.protocol.platform.device",
    "$zx/system/banjo/ddk.protocol.scpi",
    "$zx/system/banjo/ddk.protocol.sysmem",
    "$zx/system/fidl/fuchsia-hardware-power:c",
    "$zx/system/fidl/fuchsia-hardware-thermal:c",
    "$zx/system/fidl/fuchsia-sysinfo:c",
    "$zx/system/fidl/fuchsia-sysmem:c",
    "$zx/system/ulib/ddk",
    "$zx/system/ulib/ddktl",
    "$zx/system/ulib/fbl",
    "$zx/system/ulib/fit",
    "$zx/system/ulib/hid",
    "$zx/system/ulib/pci",
    "$zx/system/ulib/region-alloc",
    "$zx/system/ulib/zircon",
    "$zx/third_party/lib/acpica",
    "$zx/third_party/ulib/chromiumos-platform-ec",
  ]

  # TODO(ZX-2863): This driver violates the allowed shlib deps policy.
  deprecated_inhibit_driver_shlib_allowlist = true
}

test("x86-battery-test") {
  output_name = "x86-battery-test"
  test_group = "ddk"
  sources = [
    "acpi-dev/dev-battery-test.c",
  ]
  configs += [ ":config" ]
  deps = [
    "$zx/system/banjo/ddk.protocol.acpi",
    "$zx/system/banjo/ddk.protocol.hidbus",
    "$zx/system/banjo/ddk.protocol.pciroot",
    "$zx/system/banjo/ddk.protocol.platform.bus",
    "$zx/system/banjo/ddk.protocol.platform.device",
    "$zx/system/banjo/ddk.protocol.scpi",
    "$zx/system/banjo/ddk.protocol.sysmem",
    "$zx/system/fidl/fuchsia-hardware-power:c",
    "$zx/system/fidl/fuchsia-hardware-thermal:c",
    "$zx/system/ulib/ddk",
    "$zx/system/ulib/ddktl",
    "$zx/system/ulib/fbl",
    "$zx/system/ulib/hid",
    "$zx/system/ulib/pci",
    "$zx/system/ulib/region-alloc",
    "$zx/system/ulib/zircon",
    "$zx/system/ulib/zxtest",
    "$zx/third_party/lib/acpica",
    "$zx/third_party/ulib/chromiumos-platform-ec",
  ]
}

test("x86-lid-test") {
  output_name = "x86-lid-test"
  test_group = "ddk"
  sources = [
    "acpi-dev/dev-lid-test.cc",
    "acpi-dev/dev-lid.cc",
    "acpi-dev/dev-lid.h",
  ]
  configs += [ ":config" ]
  deps = [
    "$zx/system/banjo/ddk.protocol.acpi",
    "$zx/system/banjo/ddk.protocol.hidbus",
    "$zx/system/dev/lib/fake_ddk",
    "$zx/system/dev/lib/mock-hidbus-ifc",
    "$zx/system/ulib/ddk",
    "$zx/system/ulib/ddktl",
    "$zx/system/ulib/fbl",
    "$zx/system/ulib/hid",
    "$zx/system/ulib/sync",
    "$zx/system/ulib/zircon",
    "$zx/system/ulib/zxtest",
    "$zx/third_party/lib/acpica",
  ]
}

test("x86-board-test") {
  test_group = "ddk"
  sources = [
    "smbios-test.cc",
  ]
  configs += [ ":config" ]
  deps = [
    ":smbios",
    "$zx/system/ulib/fdio",
    "$zx/system/ulib/zxtest",
  ]
}