drivers/wlan/third_party/broadcom/brcmfmac/BUILD.gn

#
# Copyright (c) 2018 The Fuchsia Authors.
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

import("//build/config/fuchsia/rules.gni")
import("//build/package.gni")
import("//build/test.gni")
import("//garnet/tools/cipd.gni")

source_set("brcmfmac_srcs") {
  defines = [
    "CONFIG_BRCMFMAC_USB=1",
    "CONFIG_BRCMFMAC_SDIO=1",
    "CONFIG_BRCMFMAC_PCIE=1",
    "CONFIG_BRCMFMAC_DBG=1",
    "ENABLE_DRIVER_TRACING=true",
  ]

  sources = [
    "bcdc.c",
    "bcdc.h",
    "bcmsdh.c",
    "binding.c",
    "btcoex.c",
    "btcoex.h",
    "bus.h",
    "cfg80211.c",
    "cfg80211.h",
    "chip.c",
    "chip.h",
    "common.c",
    "common.h",
    "commonring.c",
    "commonring.h",
    "core.c",
    "core.h",
    "d11.c",
    "debug.c",
    "debug.h",
    "device.c",
    "device.h",
    "feature.c",
    "feature.h",
    "firmware.c",
    "firmware.h",
    "flowring.c",
    "flowring.h",
    "fweh.c",
    "fweh.h",
    "fwil.c",
    "fwil.h",
    "fwil_types.h",
    "fwsignal.c",
    "fwsignal.h",
    "linuxisms.c",
    "linuxisms.h",
    "msgbuf.c",
    "msgbuf.h",
    "netbuf.c",
    "netbuf.h",
    "of.c",
    "of.h",
    "p2p.c",
    "p2p.h",
    "pcie.c",
    "pcie.h",
    "pno.c",
    "pno.h",
    "proto.c",
    "proto.h",
    "sdio.c",
    "sdio.h",
    "usb.c",
    "usb.h",
    "utils.c",
    "vendor.c",
    "vendor.h",
    "workqueue.c",
    "workqueue.h",
  ]

  deps = [
    "//garnet/lib/wlan/protocol",
    "//zircon/public/banjo/ddk-protocol-ethernet",
    "//zircon/public/banjo/ddk-protocol-gpio",
    "//zircon/public/banjo/ddk-protocol-pci",
    "//zircon/public/banjo/ddk-protocol-sdio",
    "//zircon/public/banjo/ddk-protocol-usb",
    "//zircon/public/lib/async-loop",
    "//zircon/public/lib/broadcom",
    "//zircon/public/lib/ddk",
    "//zircon/public/lib/driver",
    "//zircon/public/lib/sync",
    "//zircon/public/lib/trace",
    "//zircon/public/lib/trace-engine",
    "//zircon/public/lib/usb",
    "//zircon/public/lib/zx",
  ]

  configs += [ "//build/config/fuchsia:enable_zircon_asserts" ]
}

driver_module("brcmfmac_driver") {
  output_name = "brcmfmac"
  deps = [
    ":brcmfmac_srcs",
  ]
  configs -= [ "//build/config/fuchsia:no_cpp_standard_library" ]
  configs += [ "//build/config/fuchsia:static_cpp_standard_library" ]
}

if (internal_access) {
  # Firmware files from git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
  copy("brcmfmac-firmware-copy") {
    sources = [
      "firmware/brcmfmac43242a.bin",
      "firmware/brcmfmac43455-sdio.bin",
      "firmware/brcmfmac43455-sdio.txt",
      "firmware/brcmfmac4356-pcie.bin",
      "firmware/brcmfmac4356-sdio.bin",
      "firmware/brcmfmac4356-sdio.txt",
      "firmware/brcmfmac4359-sdio.bin",
      "firmware/brcmfmac4359-sdio.txt",
    ]
    outputs = [
      "$root_out_dir/firmware/brcmfmac/{{source_file_part}}",
    ]
  }
}

package("brcmfmac") {
  deprecated_system_image = true

  deps = [
    ":brcmfmac_driver",
  ]

  drivers = [
    {
      name = "brcmfmac.so"
    },
  ]

  if (internal_access) {
    deps += [
      # The copy step has to be in the shared-library toolchain to use the
      # expected output directory, since we treat firmware blobs as if they
      # were libraries which always use the shared-library toolchain to build.
      ":brcmfmac-firmware-copy($shlib_toolchain)",
    ]

    libraries = [
      {
        name = "firmware/brcmfmac/brcmfmac4356-pcie.bin"
      },
      {
        name = "firmware/brcmfmac/brcmfmac4356-sdio.bin"
      },
      {
        name = "firmware/brcmfmac/brcmfmac4356-sdio.txt"
      },
      {
        name = "firmware/brcmfmac/brcmfmac4359-sdio.bin"
      },
      {
        name = "firmware/brcmfmac/brcmfmac4359-sdio.txt"
      },
      {
        name = "firmware/brcmfmac/brcmfmac43455-sdio.bin"
      },
      {
        name = "firmware/brcmfmac/brcmfmac43455-sdio.txt"
      },
      {
        name = "firmware/brcmfmac/brcmfmac43242a.bin"
      },
    ]
  }
}