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[73.185.129.58]) by smtp.gmail.com with ESMTPSA id d188sm4637830ywe.50.2020.02.28.14.42.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Feb 2020 14:42:41 -0800 (PST) From: Alex Elder To: Arnd Bergmann , David Miller Cc: Bjorn Andersson , Andy Gross , Johannes Berg , Dan Williams , Evan Green , Eric Caruso , Susheel Yadav Yadagiri , Chaitanya Pratapa , Subash Abhinov Kasiviswanathan , Rob Herring , Mark Rutland , Ohad Ben-Cohen , Siddharth Gupta , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 15/17] soc: qcom: ipa: support build of IPA code Date: Fri, 28 Feb 2020 16:42:02 -0600 Message-Id: <20200228224204.17746-16-elder@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200228224204.17746-1-elder@linaro.org> References: <20200228224204.17746-1-elder@linaro.org> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add build and Kconfig support for the Qualcomm IPA driver. Signed-off-by: Alex Elder --- drivers/net/Kconfig | 2 ++ drivers/net/Makefile | 1 + drivers/net/ipa/Kconfig | 19 +++++++++++++++++++ drivers/net/ipa/Makefile | 12 ++++++++++++ 4 files changed, 34 insertions(+) create mode 100644 drivers/net/ipa/Kconfig create mode 100644 drivers/net/ipa/Makefile diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 25a8f9387d5a..cac1bad327e0 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -431,6 +431,8 @@ source "drivers/net/fddi/Kconfig" source "drivers/net/hippi/Kconfig" +source "drivers/net/ipa/Kconfig" + config NET_SB1000 tristate "General Instruments Surfboard 1000" depends on PNP diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 71b88ffc5587..dfa562f909c8 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -46,6 +46,7 @@ obj-$(CONFIG_ETHERNET) += ethernet/ obj-$(CONFIG_FDDI) += fddi/ obj-$(CONFIG_HIPPI) += hippi/ obj-$(CONFIG_HAMRADIO) += hamradio/ +obj-$(CONFIG_IPA) += ipa/ obj-$(CONFIG_PLIP) += plip/ obj-$(CONFIG_PPP) += ppp/ obj-$(CONFIG_PPP_ASYNC) += ppp/ diff --git a/drivers/net/ipa/Kconfig b/drivers/net/ipa/Kconfig new file mode 100644 index 000000000000..624f90f13816 --- /dev/null +++ b/drivers/net/ipa/Kconfig @@ -0,0 +1,19 @@ +config IPA + tristate "Qualcomm IPA support" + depends on NET + select QCOM_QMI_HELPERS + select QCOM_MDT_LOADER + default QCOM_Q6V5_COMMON + help + Choose Y or M here to include support for the Qualcomm + IP Accelerator (IPA), a hardware block present in some + Qualcomm SoCs. The IPA is a programmable protocol processor + that is capable of generic hardware handling of IP packets, + including routing, filtering, and NAT. Currently the IPA + driver supports only basic transport of network traffic + between the AP and modem, on the Qualcomm SDM845 SoC. + + Note that if selected, the selection type must match that + of QCOM_Q6V5_COMMON (Y or M). + + If unsure, say N. diff --git a/drivers/net/ipa/Makefile b/drivers/net/ipa/Makefile new file mode 100644 index 000000000000..a2221e91e6ee --- /dev/null +++ b/drivers/net/ipa/Makefile @@ -0,0 +1,12 @@ +# Un-comment the next line if you want to validate configuration data +#ccflags-y += -DIPA_VALIDATE + +obj-$(CONFIG_IPA) += ipa.o + +ipa-y := ipa_main.o ipa_clock.o ipa_reg.o ipa_mem.o \ + ipa_table.o ipa_interrupt.o gsi.o gsi_trans.o \ + ipa_gsi.o ipa_smp2p.o ipa_uc.o \ + ipa_endpoint.o ipa_cmd.o ipa_modem.o \ + ipa_qmi.o ipa_qmi_msg.o + +ipa-y += ipa_data-sdm845.o ipa_data-sc7180.o