# 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("//build/bind/bind.gni")
import("//build/drivers.gni")

bind_library("fuchsia.intel.e1000") {
  source = "fuchsia.intel.e1000.bind"
}

driver_bind_rules("e1000_bind") {
  rules = "e1000.bind"
  tests = "bind-tests.json"
  deps = [
    ":fuchsia.intel.e1000",
    "//sdk/fidl/fuchsia.hardware.pci:fuchsia.hardware.pci_bindlib",
    "//sdk/fidl/fuchsia.hardware.sysmem:fuchsia.hardware.sysmem_bindlib",
    "//src/devices/bind/fuchsia.acpi",
    "//src/devices/bind/fuchsia.pci",
  ]
}

source_set("e1000_third_party") {
  sources = [
    "e1000_80003es2lan.c",
    "e1000_82540.c",
    "e1000_82541.c",
    "e1000_82542.c",
    "e1000_82543.c",
    "e1000_82571.c",
    "e1000_82575.c",
    "e1000_api.c",
    "e1000_base.c",
    "e1000_i210.c",
    "e1000_ich8lan.c",
    "e1000_mac.c",
    "e1000_manage.c",
    "e1000_mbx.c",
    "e1000_nvm.c",
    "e1000_phy.c",
    "e1000_vf.c",
  ]
  deps = [ ":e1000_osdep" ]
  configs += [
    "//build/config:Wno-conversion",
    "//build/config:Wno-implicit-fallthrough",
  ]
}

source_set("e1000_osdep") {
  sources = [ "e1000_osdep.cc" ]
  public_deps = [
    "//src/devices/pci/lib/device-protocol-pci",
    "//src/devices/pci/lib/pci",
  ]
}

# Generate two source sets, one for the driver and one for tests. The tests need a define to mock
# certain behavior.
e1000_variants = [
  {
    variant_name = "e1000_core"
    defines = []
  },
  {
    variant_name = "e1000_core_test"
    defines = [ "E1000_TEST" ]
    testonly = true
  },
]

foreach(variant, e1000_variants) {
  source_set(variant.variant_name) {
    forward_variables_from(variant,
                           [
                             "defines",
                             "testonly",
                           ])
    output_name = "e1000"
    configs += [
      "//build/config:all_source",
      "//build/config/fuchsia:enable_zircon_asserts",
    ]
    sources = [
      "fuchsia.cc",
      "log.cc",
      "rings.cc",
      "support.cc",
    ]
    public_deps = [
      "//sdk/fidl/fuchsia.hardware.network.driver:fuchsia.hardware.network.driver_cpp",
      "//src/devices/pci/lib/pci",
      "//src/lib/vmo_store",
    ]
    deps = [
      ":e1000_bind",
      ":e1000_osdep",
      "//sdk/fidl/fuchsia.driver.compat:fuchsia.driver.compat_cpp",
      "//sdk/lib/driver/compat/cpp",
      "//sdk/lib/driver/compat/cpp:logging",
      "//sdk/lib/driver/component/cpp",
      "//sdk/lib/syslog/structured_backend",
      "//src/connectivity/network/drivers/network-device/device:shared_lock",
      "//src/devices/lib/mmio",
      "//src/devices/pci/lib/device-protocol-pci",
      "//zircon/system/public",
    ]
  }
}

fuchsia_driver("e1000-driver") {
  output_name = "e1000"
  deps = [
    ":e1000_core",
    ":e1000_third_party",
  ]
}

fuchsia_driver_component("e1000") {
  component_name = "e1000"
  deps = [ ":e1000-driver" ]
  info = "e1000-info.json"
  manifest = "meta/e1000.cml"
}

fuchsia_driver_package("package") {
  package_name = "e1000"
  driver_components = [ ":e1000" ]
}

group("tests") {
  testonly = true
  deps = [
    ":e1000_bind_test",
    "test:e1000-test",
  ]
}