@@ -9099,6 +9099,13 @@ M: Mario Limonciello <mario.limonciello@dell.com>
S: Maintained
F: drivers/platform/x86/intel-wmi-thunderbolt.c
+INTEL WWAN IOSM DRIVER
+M: M Chetan Kumar <m.chetan.kumar@intel.com>
+M: Intel Corporation <linuxwwan@intel.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/wwan/iosm/
+
INTEL(R) TRACE HUB
M: Alexander Shishkin <alexander.shishkin@linux.intel.com>
S: Supported
@@ -593,4 +593,5 @@ 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
@@ -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/
new file mode 100644
@@ -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
new file mode 100644
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Makefile for the Linux WWAN Device Drivers.
+#
+obj-$(CONFIG_IOSM)+= iosm/
new file mode 100644
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: (GPL-2.0-only)
+#
+# IOSM Driver configuration
+#
+
+config IOSM
+ tristate "IOSM Driver"
+ depends on INTEL_IOMMU
+ help
+ This driver enables Intel M.2 WWAN Device communication.
new file mode 100644
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: (GPL-2.0-only)
+#
+# Copyright (C) 2020 Intel Corporation.
+#
+
+iosm-y = \
+ iosm_ipc_task_queue.o \
+ iosm_ipc_imem.o \
+ iosm_ipc_imem_ops.o \
+ iosm_ipc_mmio.o \
+ iosm_ipc_sio.o \
+ iosm_ipc_mbim.o \
+ iosm_ipc_wwan.o \
+ iosm_ipc_uevent.o \
+ iosm_ipc_pm.o \
+ iosm_ipc_pcie.o \
+ iosm_ipc_irq.o \
+ iosm_ipc_chnl_cfg.o \
+ iosm_ipc_protocol.o \
+ iosm_ipc_protocol_ops.o \
+ iosm_ipc_mux.o \
+ iosm_ipc_mux_codec.o
+
+obj-$(CONFIG_IOSM) := iosm.o
+
+# compilation flags
+#ccflags-y += -DDEBUG
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@intel.com> --- 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