1) Kconfig & Makefile changes for IOSM Driver compilation. 2) Modified driver/net Kconfig & Makefile for driver inclusion. 3) Modified MAINTAINER file for IOSM Driver addition. Signed-off-by: M Chetan Kumar <m.chetan.kumar@xxxxxxxxx> --- MAINTAINERS | 7 +++++++ drivers/net/Kconfig | 1 + drivers/net/Makefile | 1 + drivers/net/wwan/Kconfig | 13 +++++++++++++ drivers/net/wwan/Makefile | 5 +++++ drivers/net/wwan/iosm/Kconfig | 10 ++++++++++ drivers/net/wwan/iosm/Makefile | 27 +++++++++++++++++++++++++++ 7 files changed, 64 insertions(+) create mode 100644 drivers/net/wwan/Kconfig create mode 100644 drivers/net/wwan/Makefile create mode 100644 drivers/net/wwan/iosm/Kconfig create mode 100644 drivers/net/wwan/iosm/Makefile diff --git a/MAINTAINERS b/MAINTAINERS index 7c1e45c416b1..43a1237ca1cf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9209,6 +9209,13 @@ M: Mario Limonciello <mario.limonciello@xxxxxxxx> S: Maintained F: drivers/platform/x86/intel-wmi-thunderbolt.c +INTEL WWAN IOSM DRIVER +M: M Chetan Kumar <m.chetan.kumar@xxxxxxxxx> +M: Intel Corporation <linuxwwan@xxxxxxxxx> +L: netdev@xxxxxxxxxxxxxxx +S: Maintained +F: drivers/net/wwan/iosm/ + INTEL(R) TRACE HUB M: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx> S: Supported diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 260f9f46668b..8e29aff7aedb 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -598,4 +598,5 @@ config NET_FAILOVER a VM with direct attached VF by failing over to the paravirtual datapath when the VF is unplugged. +source "drivers/net/wwan/Kconfig" endif # NETDEVICES diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 36e2e41ed2aa..db5fea0a4d18 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -84,3 +84,4 @@ thunderbolt-net-y += thunderbolt.o obj-$(CONFIG_USB4_NET) += thunderbolt-net.o obj-$(CONFIG_NETDEVSIM) += netdevsim/ obj-$(CONFIG_NET_FAILOVER) += net_failover.o +obj-$(CONFIG_WWAN)+= wwan/ diff --git a/drivers/net/wwan/Kconfig b/drivers/net/wwan/Kconfig new file mode 100644 index 000000000000..715dfd0598f9 --- /dev/null +++ b/drivers/net/wwan/Kconfig @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Wireless WAN device configuration +# + +menuconfig WWAN + bool "Wireless WAN" + help + This section contains all Wireless WAN driver configurations. + +if WWAN +source "drivers/net/wwan/iosm/Kconfig" +endif # WWAN diff --git a/drivers/net/wwan/Makefile b/drivers/net/wwan/Makefile new file mode 100644 index 000000000000..a81ff28e6cd9 --- /dev/null +++ b/drivers/net/wwan/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Makefile for the Linux WWAN Device Drivers. +# +obj-$(CONFIG_IOSM)+= iosm/ diff --git a/drivers/net/wwan/iosm/Kconfig b/drivers/net/wwan/iosm/Kconfig new file mode 100644 index 000000000000..fed382fc9cd7 --- /dev/null +++ b/drivers/net/wwan/iosm/Kconfig @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: (GPL-2.0-only) +# +# IOSM Driver configuration +# + +config IOSM + tristate "IOSM Driver" + depends on INTEL_IOMMU + help + This driver enables Intel M.2 WWAN Device communication. diff --git a/drivers/net/wwan/iosm/Makefile b/drivers/net/wwan/iosm/Makefile new file mode 100644 index 000000000000..8b8a310967bd --- /dev/null +++ b/drivers/net/wwan/iosm/Makefile @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: (GPL-2.0-only) +# +# Copyright (C) 2020 Intel Corporation. +# + +iosm-y = \ + iosm_ipc_task_queue.o \ + iosm_ipc_imem.o \ + iosm_ipc_imem_ops.o \ + iosm_ipc_mmio.o \ + iosm_ipc_sio.o \ + iosm_ipc_mbim.o \ + iosm_ipc_wwan.o \ + iosm_ipc_uevent.o \ + iosm_ipc_pm.o \ + iosm_ipc_pcie.o \ + iosm_ipc_irq.o \ + iosm_ipc_chnl_cfg.o \ + iosm_ipc_protocol.o \ + iosm_ipc_protocol_ops.o \ + iosm_ipc_mux.o \ + iosm_ipc_mux_codec.o + +obj-$(CONFIG_IOSM) := iosm.o + +# compilation flags +ccflags-y += -DDEBUG -- 2.12.3
