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Commit 5a3f22c9 authored by Jinesh K. Jayakumar's avatar Jinesh K. Jayakumar
Browse files

msm: ipa: IPA offload subsystem for ethernet devices 



Add IPA offload subsystem for offloading PCI based Ethernet devices
to IPA.

CRs-Fixed: 2304918
Change-Id: I2752371d58b95a4177acad8e5e8639a6ea987d09
Signed-off-by: default avatarJinesh K. Jayakumar <jineshk@codeaurora.org>
parent 92a10f31

drivers/platform/msm/Kconfig

+19 −0
Original line number Diff line number Diff line
@@ -147,6 +147,25 @@ config IPA_WDI_UNIFIED_API 
	  The IPA WDI unified API supports all WDI versions through a unified

	  interface.



config IPA_ETH

	bool "IPA Ethernet Offload Sub-system support"

	depends on IPA3

	help

	  Enables IPA Ethernet Offload Subsystem for offloading PCI based

	  ethernet devices to IPA. The offload subsystem still require a

	  compatible network driver to register with it and a corresponding

	  offload driver to manage one of more offload data paths that uses

	  the network device.



config IPA_ETH_NOAUTO

	bool "Disable automatic offload initialization of interfaces"

	depends on IPA_ETH

	help

	  Enabling this option prevents automatic initialization of offload on

	  ethernet interfaces. Debugfs control interface will instead be used

	  to enable offloading. This feature is meant only for debugging.

	  If unsure, say N.



config RMNET_IPA3

	tristate "IPA3 RMNET WWAN Network Device"

	depends on IPA3 && QCOM_QMI_HELPERS

drivers/platform/msm/ipa/ipa_v3/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -12,6 +12,8 @@ obj-$(CONFIG_RMNET_IPA3) += rmnet_ipa.o ipa_qmi_service_v01.o ipa_qmi_service.o 


obj-$(CONFIG_IPA3_MHI_PROXY) += ipa_mhi_proxy.o



obj-$(CONFIG_IPA_ETH) += ethernet/



ipat-$(CONFIG_IPA3_REGDUMP) += dump/ipa_reg_dump.o



ccflags-$(CONFIG_IPA3_REGDUMP_SM8150) += -Idrivers/platform/msm/ipa/ipa_v3/dump/sm8150

drivers/platform/msm/ipa/ipa_v3/ethernet/Makefile

0 → 100644
+12 −0
Original line number Diff line number Diff line 


obj-$(CONFIG_IPA_ETH) += ipa-eth.o



ipa-eth-y := \

	ipa_eth_bus.o \

	ipa_eth.o \

	ipa_eth_ep.o \

	ipa_eth_gsi.o \

	ipa_eth_offload.o \

	ipa_eth_pci.o \

	ipa_eth_pm.o \

	ipa_eth_uc.o

drivers/platform/msm/ipa/ipa_v3/ethernet/ipa_eth.c

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+902 −0

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drivers/platform/msm/ipa/ipa_v3/ethernet/ipa_eth_bus.c

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+139 −0

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