# Copyright 2021 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.

load(
    "@fuchsia_sdk//fuchsia:defs.bzl",
    "fuchsia_bind_library",
    "fuchsia_cc_driver",
    "fuchsia_component_manifest",
    "fuchsia_driver_bind_bytecode",
    "fuchsia_driver_component",
    "fuchsia_package",
)
load(
    "@fuchsia_sdk//fuchsia:licenses.bzl",
    "fuchsia_licenses_collection",
    "fuchsia_licenses_spdx",
)

package(
    default_applicable_licenses = ["//:license_fuchsia"],
    default_visibility = ["//visibility:public"],
)

# TODO(https://fxbug.dev/328828649): Remove this when fuchsia.hardware.sysmem is in the sdk.
fuchsia_bind_library(
    name = "sysmem_bindlib",
    srcs = [
        "sysmem_lib.bind",
    ],
)

fuchsia_driver_bind_bytecode(
    name = "iwlwifi_bind_bytecode",
    output = "iwlwifi.bindbc",
    rules = "iwlwifi.bind",
    deps = [
        "@fuchsia_sdk//bind/fuchsia.acpi",
        "@fuchsia_sdk//bind/fuchsia.pci",
        "@fuchsia_sdk//fidl/fuchsia.hardware.pci:fuchsia.hardware.pci_bindlib",
        # TODO(https://fxbug.dev/328828649): Remove this when fuchsia.hardware.sysmem is in the sdk.
        ":sysmem_bindlib",
        # TODO(https://fxbug.dev/328828649): Use this when fuchsia.hardware.sysmem is in the sdk.
        #"@fuchsia_sdk//fidl/fuchsia.hardware.sysmem:fuchsia.hardware.sysmem_bindlib",
    ],
)

cc_library(
    name = "driver_inspector",
    srcs = [
        "driver-inspector.cc",
    ],
    hdrs = [
        "driver-inspector.h",
    ],
    deps = [
        "@fuchsia_sdk//pkg/inspect",
        "@fuchsia_sdk//pkg/inspect_component_cpp",
    ],
)

cc_library(
    name = "platform",
    srcs = [
        "compiler.cc",
        "debug.cc",
        "ieee80211.cc",
        "io_buffer.cc",
        "irq.cc",
        "memory.cc",
        "module.cc",
        "pci-fidl.cc",
        "rcu.cc",
        "stats.cc",
        "task.cc",
        "task-internal.cc",
        "time.cc",
        "tkip.c",
    ],
    hdrs = [
        "compiler.h",
        "debug.h",
        "ieee80211.h",
        "io_buffer.h",
        "irq.h",
        "kernel.h",
        "memory.h",
        "module.h",
        "pci-fidl.h",
        "pci.h",
        "rcu.h",
        "regulatory.h",
        "stats.h",
        "task-internal.h",
        "task.h",
        "time.h",
        "tkip.h",
        "banjo/ieee80211.h",
        "banjo/associnfo.h",
        "banjo/common.h",
        "banjo/softmac.h",
        "banjo/wlanphyimpl.h",
        "banjo/pci.h",

        # Probably added by me
        "align.h",
    ],
    defines = [
        "CONFIG_IWLMVM=1",
        "CPTCFG_IWL_TIMEOUT_FACTOR=1",
        "CPTCFG_IWLMVM=1",
        "CPTCFG_IWLWIFI_D0I3_DEFAULT_DISABLE=",
    ],
    deps = [
        ":driver_inspector",
        ":rcu_manager",
        "//third_party/driver-lib/wlan",
        "//third_party/driver-lib/log/cpp:dfv2",
        "@fuchsia_sdk//fidl/fuchsia.wlan.softmac:fuchsia.wlan.softmac_cpp_driver",
        "@fuchsia_sdk//pkg/mmio",
        "@fuchsia_sdk//fidl/fuchsia.hardware.pci:fuchsia.hardware.pci_cpp_wire",

        # Needed only for library purposes (channel and ieee includes)
        # "@fuchsia_sdk//fidl/fuchsia.hardware.wlan.associnfo:fuchsia.hardware.wlan.associnfo_cpp_driver",
    ],
)

# Support for RCU synchronization.
cc_library(
    name = "rcu_manager",
    srcs = ["rcu-manager.cc"],
    hdrs = ["rcu-manager.h"],
    deps = [
        "@fuchsia_sdk//pkg/async",
        "@fuchsia_sdk//pkg/async-cpp",
    ],
)

cc_library(
    name = "iwlwifi_device",
    srcs = [
        "mvm-mlme.cc",
        "mvm-sta.cc",
        "pcie-iwlwifi-driver.cc",
        "wlanphyimpl-device.cc",
        "wlansoftmac-device.cc",
    ],
    hdrs = [
        "mvm-mlme.h",
        "mvm-sta.h",
        "pcie-iwlwifi-driver.h",
        "scoped_utils.h",
        "wlanphyimpl-device.h",
        "wlansoftmac-device.h",
    ],
    copts = ["-Ithird_party/iwlwifi"],
    deps = [
        ":driver_inspector",
        ":platform",
        ":rcu_manager",
        "@fuchsia_sdk//fidl/fuchsia.wlan.common:fuchsia.wlan.common_cpp_driver",
        "@fuchsia_sdk//fidl/fuchsia.wlan.phyimpl:fuchsia.wlan.phyimpl_cpp_driver",
        "@fuchsia_sdk//fidl/fuchsia.wlan.ieee80211:fuchsia.wlan.ieee80211_cpp_driver",
        "@fuchsia_sdk//fidl/fuchsia.wlan.softmac:fuchsia.wlan.softmac_cpp_driver",
        "@fuchsia_sdk//fidl/fuchsia.hardware.pci:fuchsia.hardware.pci_cpp",
        "@fuchsia_sdk//pkg/sync",
        "//third_party/iwlwifi:core",
        "//third_party/iwlwifi/mvm",
        "//third_party/iwlwifi/pcie",
        "//third_party/iwlwifi/cfg",

        # These might not be needed once we have cpp/driver support
        "@fuchsia_sdk//pkg/fidl_driver_transport",
        "@fuchsia_sdk//pkg/fidl_driver",
        "@fuchsia_sdk//pkg/fidl_driver_natural",

        # Needed for pcie-iwlwifi-driver.cc/h
        "@fuchsia_sdk//fidl/fuchsia.driver.framework:fuchsia.driver.framework_cpp",
        "@fuchsia_sdk//fidl/fuchsia.wlan.softmac:fuchsia.wlan.softmac_bindlib_cc",
        "@fuchsia_sdk//fidl/fuchsia.wlan.phyimpl:fuchsia.wlan.phyimpl_bindlib_cc",
        "@fuchsia_sdk//pkg/async-loop-cpp",
        "@fuchsia_sdk//pkg/async-loop-default",
        "@fuchsia_sdk//pkg/driver_outgoing_cpp",
        "@fuchsia_sdk//pkg/driver_component_cpp",
    ],
)

#TODO: need to switch back to fuchsia_cc_driver once it supports the following
#linker flags.
fuchsia_cc_driver(
    name = "iwlwifi_driver",
    srcs = [
        # Needed to export the driver framework symbols.
        "pcie-iwlwifi-driver.cc",
    ],
    deps = [
        ":iwlwifi_device",
    ],
)

fuchsia_component_manifest(
    name = "iwlwifi_manifest",
    src = "meta/iwlwifi.cml",
)

fuchsia_driver_component(
    name = "iwlwifi_component",
    bind_bytecode = ":iwlwifi_bind_bytecode",
    driver_lib = ":iwlwifi_driver",
    manifest = ":iwlwifi_manifest",
)

fuchsia_package(
    name = "iwlwifi_pkg",
    package_name = "iwlwifi",
    components = [":iwlwifi_component"],
    disable_repository_name = "fuchsia.com",
    fuchsia_api_level = "15",
    resources = [
        "//third_party/iwlwifi/firmwares:iwlwifi-firmware-iwlwifi-8265-31",
        "//third_party/iwlwifi/firmwares:iwlwifi-firmware-iwlwifi-QuZ-a0-hr-b0-71",
    ],
    visibility = ["//visibility:public"],
)

fuchsia_licenses_collection(
    name = "iwlwifi_pkg_licenses_collection",
    root_target = ":iwlwifi_pkg",
)

fuchsia_licenses_spdx(
    name = "iwlwifi_licenses.spdx.json",
    document_namespace = "https://fuchsia.googlesource.com/drivers/wlan/intel/iwlwifi/",
    licenses = ":iwlwifi_pkg_licenses_collection",
    licenses_cross_refs_base_url = "https://fuchsia.googlesource.com/drivers/wlan/intel/iwlwifi/+/refs/heads/main/",
    root_package_homepage = "https://fuchsia.googlesource.com/drivers/wlan/intel/iwlwifi/",
    root_package_name = "iwlwifi",
)