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Commit 2f62759c authored by Conner Huff's avatar Conner Huff Committed by Subash Abhinov Kasiviswanathan
Browse files

soc: qcom: Add support for power collapse 



Adds handling interfaces between kernel clients and rmnet
driver. It enables the rmnet driver to create/delete DFC/WDA
clients and provides the common functionality for data flow control
and power save features

CRs-Fixed: 2277101
Change-Id: I212f00c7b68cc89371b7c90378616133534d7cc3
Acked-by: default avatarNing Cai <ncai@qti.qualcomm.com>
Signed-off-by: default avatarSubash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: default avatarConner Huff <chuff@codeaurora.org>
parent 23cc55e8

arch/arm64/configs/vendor/sm8150-perf_defconfig

+0 −2
Original line number Original line Diff line number Diff line
@@ -519,8 +519,6 @@ CONFIG_QCOM_LLCC=y 
CONFIG_QCOM_SM8150_LLCC=y

CONFIG_QCOM_SM8150_LLCC=y

CONFIG_QCOM_LLCC_PERFMON=m

CONFIG_QCOM_LLCC_PERFMON=m

CONFIG_QCOM_QMI_HELPERS=y

CONFIG_QCOM_QMI_HELPERS=y

CONFIG_QCOM_QMI_DFC=y

CONFIG_QCOM_QMI_POWER_COLLAPSE=y

CONFIG_QCOM_SMEM=y

CONFIG_QCOM_SMEM=y

CONFIG_QCOM_MEMORY_DUMP_V2=y

CONFIG_QCOM_MEMORY_DUMP_V2=y

CONFIG_QCOM_WATCHDOG_V2=y

CONFIG_QCOM_WATCHDOG_V2=y

arch/arm64/configs/vendor/sm8150_defconfig

+0 −2
Original line number Original line Diff line number Diff line
@@ -541,8 +541,6 @@ CONFIG_QCOM_LLCC=y 
CONFIG_QCOM_SM8150_LLCC=y

CONFIG_QCOM_SM8150_LLCC=y

CONFIG_QCOM_LLCC_PERFMON=m

CONFIG_QCOM_LLCC_PERFMON=m

CONFIG_QCOM_QMI_HELPERS=y

CONFIG_QCOM_QMI_HELPERS=y

CONFIG_QCOM_QMI_DFC=y

CONFIG_QCOM_QMI_POWER_COLLAPSE=y

CONFIG_QCOM_SMEM=y

CONFIG_QCOM_SMEM=y

CONFIG_QCOM_MEMORY_DUMP_V2=y

CONFIG_QCOM_MEMORY_DUMP_V2=y

CONFIG_QCOM_WATCHDOG_V2=y

CONFIG_QCOM_WATCHDOG_V2=y

drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -481,7 +481,7 @@ int rmnet_del_bridge(struct net_device *rmnet_dev, 
	return 0;

	return 0;

}

}





#ifdef CONFIG_QCOM_QMI_DFC

#ifdef CONFIG_QCOM_QMI_RMNET

void *rmnet_get_qmi_pt(void *port)

void *rmnet_get_qmi_pt(void *port)

{

{

	if (port)

	if (port)

drivers/soc/qcom/Kconfig

+17 −8
Original line number Original line Diff line number Diff line
@@ -149,10 +149,19 @@ config QCOM_QMI_HELPERS 
	  clients and this helpers provide the common functionality needed for

	  clients and this helpers provide the common functionality needed for

	  doing this from a kernel driver.

	  doing this from a kernel driver.





config QCOM_QMI_DFC

config QCOM_QMI_RMNET

	bool "Enable burst mode flow control"

	bool "QTI QMI Rmnet Helpers"

	depends on QCOM_QMI_HELPERS

	depends on QCOM_QMI_HELPERS

	depends on RMNET

	depends on RMNET

	help

	  Helper for handling interfaces between kernel clients and rmnet

	  driver. It enables the rmnet driver to create/delete DFC/WDA

	  clients and provides the common functionality for data flow control

	  and power save features.



config QCOM_QMI_DFC

	bool "Enable burst mode flow control"

	depends on QCOM_QMI_RMNET

	help

	help

	  Say y here to enable support for burst mode data flow control.

	  Say y here to enable support for burst mode data flow control.

	  DFC client provides an interface to the modem dfc service and

	  DFC client provides an interface to the modem dfc service and
@@ -161,13 +170,13 @@ config QCOM_QMI_DFC 
	  If unsure or not use burst mode flow control, say 'N'.

	  If unsure or not use burst mode flow control, say 'N'.





config QCOM_QMI_POWER_COLLAPSE

config QCOM_QMI_POWER_COLLAPSE

	bool "Enable power collapse feature"

	bool "Enable power save features"

	depends on QCOM_QMI_DFC

	depends on QCOM_QMI_RMNET

	help

	help

	  Say y here to enable support for power collapse.

	  Say y here to enable support for power save features.

	  It is to register/unregister the flow status indication callback

	  It provides an interface to offload uplink flow control based on

	  based on detected flow status.

	  detected flow status.

	  If unsure or not use power collapse feature, say 'N'.

	  If unsure or not use power save feature, say 'N'.





config QCOM_SMEM

config QCOM_SMEM

	tristate "Qualcomm Shared Memory Manager (SMEM)"

	tristate "Qualcomm Shared Memory Manager (SMEM)"

drivers/soc/qcom/Makefile

+2 −1
Original line number Original line Diff line number Diff line
@@ -15,8 +15,9 @@ obj-$(CONFIG_QCOM_PM) += spm.o 
obj-$(CONFIG_QCOM_QMI_HELPERS)	+= qmi_helpers.o

obj-$(CONFIG_QCOM_QMI_HELPERS)	+= qmi_helpers.o

qmi_helpers-y += qmi_encdec.o

qmi_helpers-y += qmi_encdec.o

qmi_helpers-y += qmi_interface.o

qmi_helpers-y += qmi_interface.o

obj-$(CONFIG_QCOM_QMI_DFC)	+= qmi_rmnet.o

obj-$(CONFIG_QCOM_QMI_RMNET)	+= qmi_rmnet.o

obj-$(CONFIG_QCOM_QMI_DFC)	+= dfc_qmi.o

obj-$(CONFIG_QCOM_QMI_DFC)	+= dfc_qmi.o

obj-$(CONFIG_QCOM_QMI_POWER_COLLAPSE) += wda_qmi.o

obj-$(CONFIG_QCOM_SMD_RPM)	+= smd-rpm.o

obj-$(CONFIG_QCOM_SMD_RPM)	+= smd-rpm.o

obj-$(CONFIG_QCOM_SMEM) +=	smem.o

obj-$(CONFIG_QCOM_SMEM) +=	smem.o

obj-$(CONFIG_MSM_SPM) += msm-spm.o spm_devices.o

obj-$(CONFIG_MSM_SPM) += msm-spm.o spm_devices.o