cnss2: Support the Bazel DDK
Android builds are transitioning to using Bazel for builds, and there is a Driver Development Kit (DDK) which out-of-tree drivers must use in this new scheme. Introduce the infrastructure to describe the wlan platform driver modules using the DDK. Change-Id: Ied2aae354aaea8a038461f6c74f26fe4f362a05a CRs-Fixed: 3449426
This commit is contained in:
Jeff Johnson
committed by
Madan Koyyalamudi
Madan Koyyalamudi
parent
2dee0837c9
commit
4ae0fef4d3
34
BUILD.bazel
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34
BUILD.bazel
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@@ -0,0 +1,34 @@
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load("//build/kernel/kleaf:kernel.bzl", "ddk_headers")
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load(":wlan_platform_modules.bzl", "define_modules")
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package(
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default_visibility = [
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"//visibility:public",
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],
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)
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ddk_headers(
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name = "wlan-platform-headers",
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hdrs = glob([
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"inc/*.h",
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]),
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includes = ["inc"],
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)
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ddk_headers(
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name = "wlan-platform-private-headers",
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hdrs = glob([
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"cnss2/*.h",
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"cnss_utils/*.h",
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"icnss2/*.h"
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]),
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includes = ["cnss2", "cnss_utils", "icnss2"],
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)
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ddk_headers(
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name = "all-wlan-platform-headers",
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hdrs = [":wlan-platform-headers", ":wlan-platform-private-headers"],
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)
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define_modules()
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12
build/pineapple_consolidate_defconfig
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12
build/pineapple_consolidate_defconfig
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@@ -0,0 +1,12 @@
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CONFIG_CNSS2=y
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CONFIG_CNSS_OUT_OF_TREE=y
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CONFIG_CNSS2_QMI=y
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CONFIG_CNSS_QMI_SVC=y
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CONFIG_CNSS_GENL=y
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CONFIG_BUS_AUTO_SUSPEND=y
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CONFIG_CNSS2_SSR_DRIVER_DUMP=y
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CONFIG_CNSS_HW_SECURE_DISABLE=y
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CONFIG_CNSS2_SMMU_DB_SUPPORT=y
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CONFIG_CNSS_PLAT_IPC_QMI_SVC=y
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CONFIG_WCNSS_MEM_PRE_ALLOC=y
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CONFIG_CNSS_UTILS=y
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12
build/pineapple_gki_defconfig
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12
build/pineapple_gki_defconfig
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@@ -0,0 +1,12 @@
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CONFIG_CNSS2=y
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CONFIG_CNSS_OUT_OF_TREE=y
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CONFIG_CNSS2_QMI=y
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CONFIG_CNSS_QMI_SVC=y
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CONFIG_CNSS_GENL=y
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CONFIG_BUS_AUTO_SUSPEND=y
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CONFIG_CNSS2_SSR_DRIVER_DUMP=y
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CONFIG_CNSS_HW_SECURE_DISABLE=y
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CONFIG_CNSS2_SMMU_DB_SUPPORT=y
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CONFIG_CNSS_PLAT_IPC_QMI_SVC=y
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CONFIG_WCNSS_MEM_PRE_ALLOC=y
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CONFIG_CNSS_UTILS=y
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@@ -7,3 +7,8 @@ config CNSS_GENL
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used by cld driver and userspace utilities to communicate over
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used by cld driver and userspace utilities to communicate over
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netlink sockets. This module creates different multicast groups to
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netlink sockets. This module creates different multicast groups to
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facilitate the same.
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facilitate the same.
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config CNSS_OUT_OF_TREE
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bool "Build module out-of-tree"
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help
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This enables building the module out of the main kernel tree
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@@ -7,3 +7,8 @@ config WCNSS_MEM_PRE_ALLOC
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This feature enable cld wlan driver to use pre allocated memory
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This feature enable cld wlan driver to use pre allocated memory
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for it's internal usage and release it to back to pre allocated pool.
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for it's internal usage and release it to back to pre allocated pool.
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This memory is allocated at the cold boot time.
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This memory is allocated at the cold boot time.
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config CNSS_OUT_OF_TREE
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bool "Build module out-of-tree"
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help
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This enables building the module out of the main kernel tree
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@@ -18,3 +18,8 @@ config CNSS_PLAT_IPC_QMI_SVC
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tristate "CNSS Platform QMI IPC Support"
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tristate "CNSS Platform QMI IPC Support"
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help
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help
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Add CNSS platform kernel and user space components IPC using QMI.
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Add CNSS platform kernel and user space components IPC using QMI.
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config CNSS_OUT_OF_TREE
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bool "Build module out-of-tree"
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help
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This enables building the module out of the main kernel tree
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192
wlan_platform_modules.bzl
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192
wlan_platform_modules.bzl
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@@ -0,0 +1,192 @@
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load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir")
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load("//build/kernel/kleaf:kernel.bzl", "ddk_module")
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load("//msm-kernel:target_variants.bzl", "get_all_variants")
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_module_enablement_map = {
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# "ALL" will enable for all target/variant combos
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"cnss2": ["ALL"],
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# Empty list disables the module build
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"icnss2": [],
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"cnss_nl": ["ALL"],
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"cnss_prealloc": ["ALL"],
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# List specific target/variants if needed
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"cnss_utils": [
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"pineapple_consolidate",
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],
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"wlan_firmware_service": ["ALL"],
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"cnss_plat_ipc_qmi_svc": ["ALL"],
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}
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def _get_module_list(target, variant):
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tv = "{}_{}".format(target, variant)
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ret = []
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for (mod, enabled_platforms) in _module_enablement_map.items():
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if "ALL" in enabled_platforms or tv in enabled_platforms:
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ret.append(mod)
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continue
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return [":{}_{}".format(tv, mod) for mod in ret]
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def _define_modules_for_target_variant(target, variant):
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tv = "{}_{}".format(target, variant)
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ddk_module(
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name = "{}_cnss2".format(tv),
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srcs = native.glob([
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"cnss2/main.c",
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"cnss2/bus.c",
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"cnss2/debug.c",
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"cnss2/pci.c",
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"cnss2/pci_platform.h",
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"cnss2/power.c",
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"cnss2/genl.c",
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"cnss2/*.h",
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"cnss_utils/*.h",
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]),
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includes = ["cnss", "cnss_utils"],
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kconfig = "cnss2/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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conditional_srcs = {
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"CONFIG_CNSS2_QMI": {
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True: [
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"cnss2/qmi.c",
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"cnss2/coexistence_service_v01.c",
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"cnss2/ip_multimedia_subsystem_private_service_v01.c",
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]
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},
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"CONFIG_PCI_MSM": {
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True: [
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"cnss2/pci_qcom.c",
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],
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},
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},
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out = "cnss2.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = [
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"//vendor/qcom/opensource/securemsm-kernel:{}_smcinvoke_dlkm".format(tv),
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":{}_cnss_utils".format(tv),
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":{}_wlan_firmware_service".format(tv),
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":{}_cnss_plat_ipc_qmi_svc".format(tv),
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"//msm-kernel:all_headers",
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":wlan-platform-headers",
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],
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)
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ddk_module(
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name = "{}_icnss2".format(tv),
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srcs = native.glob([
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"icnss2/main.c",
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"icnss2/debug.c",
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"icnss2/power.c",
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"icnss2/genl.c",
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"icnss2/*.h",
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"cnss_utils/*.h",
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]),
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includes = ["icnss2", "cnss_utils"],
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kconfig = "icnss2/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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conditional_srcs = {
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"CONFIG_ICNSS2_QMI": {
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True: [
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"icnss2/qmi.c",
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],
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},
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},
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out = "icnss2.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = [
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"//msm-kernel:all_headers",
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":wlan-platform-headers",
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],
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)
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ddk_module(
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name = "{}_cnss_nl".format(tv),
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srcs = [
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"cnss_genl/cnss_nl.c",
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],
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kconfig = "cnss_genl/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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out = "cnss_nl.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = [
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"//msm-kernel:all_headers",
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":wlan-platform-headers",
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],
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)
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ddk_module(
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name = "{}_cnss_prealloc".format(tv),
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srcs = [
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"cnss_prealloc/cnss_prealloc.c",
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],
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kconfig = "cnss_prealloc/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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out = "cnss_prealloc.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = [
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"//msm-kernel:all_headers",
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":wlan-platform-headers",
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],
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)
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ddk_module(
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name = "{}_cnss_utils".format(tv),
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srcs = native.glob([
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"cnss_utils/cnss_utils.c",
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"cnss_utils/*.h"
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]),
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kconfig = "cnss_utils/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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out = "cnss_utils.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = [
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"//msm-kernel:all_headers",
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":wlan-platform-headers",
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],
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)
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ddk_module(
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name = "{}_wlan_firmware_service".format(tv),
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srcs = native.glob([
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"cnss_utils/wlan_firmware_service_v01.c",
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"cnss_utils/device_management_service_v01.c",
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"cnss_utils/*.h"
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]),
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kconfig = "cnss_utils/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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out = "wlan_firmware_service.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = ["//msm-kernel:all_headers"],
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)
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ddk_module(
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name = "{}_cnss_plat_ipc_qmi_svc".format(tv),
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srcs = native.glob([
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"cnss_utils/cnss_plat_ipc_qmi.c",
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"cnss_utils/cnss_plat_ipc_service_v01.c",
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"cnss_utils/*.h"
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]),
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kconfig = "cnss_utils/Kconfig",
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defconfig = "build/{}_defconfig".format(tv),
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out = "cnss_plat_ipc_qmi_svc.ko",
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kernel_build = "//msm-kernel:{}".format(tv),
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deps = ["//msm-kernel:all_headers"],
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)
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copy_to_dist_dir(
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name = "{}_modules_dist".format(tv),
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data = _get_module_list(target, variant),
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dist_dir = "out/target/product/{}/dlkm/lib/modules/".format(target),
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flat = True,
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wipe_dist_dir = False,
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allow_duplicate_filenames = False,
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mode_overrides = {"**/*": "644"},
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log = "info"
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)
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def define_modules():
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for (t, v) in get_all_variants():
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_define_modules_for_target_variant(t, v)
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Reference in New Issue
Block a user