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Commit ce832943 authored by Viresh Kumar's avatar Viresh Kumar Committed by Greg Kroah-Hartman
Browse files

greybus: battery: Move request/response structure/definitions to greybus_protocols.h 



These must be exposed to external modules, like gbsim. Move them to
greybus_protocols.h file.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 1cb5fa47

drivers/staging/greybus/battery.c

+0 −55
Original line number Diff line number Diff line
@@ -35,61 +35,6 @@ struct gb_battery { 


};



/* Version of the Greybus battery protocol we support */

#define	GB_BATTERY_VERSION_MAJOR		0x00

#define	GB_BATTERY_VERSION_MINOR		0x01



/* Greybus battery request types */

#define	GB_BATTERY_TYPE_TECHNOLOGY		0x02

#define	GB_BATTERY_TYPE_STATUS			0x03

#define	GB_BATTERY_TYPE_MAX_VOLTAGE		0x04

#define	GB_BATTERY_TYPE_PERCENT_CAPACITY	0x05

#define	GB_BATTERY_TYPE_TEMPERATURE		0x06

#define	GB_BATTERY_TYPE_VOLTAGE			0x07

#define	GB_BATTERY_TYPE_CURRENT			0x08

#define GB_BATTERY_TYPE_CAPACITY		0x09	// TODO - POWER_SUPPLY_PROP_CURRENT_MAX

#define GB_BATTERY_TYPE_SHUTDOWN_TEMP		0x0a	// TODO - POWER_SUPPLY_PROP_TEMP_ALERT_MAX



/* Should match up with battery types in linux/power_supply.h */

#define GB_BATTERY_TECH_UNKNOWN			0x0000

#define GB_BATTERY_TECH_NiMH			0x0001

#define GB_BATTERY_TECH_LION			0x0002

#define GB_BATTERY_TECH_LIPO			0x0003

#define GB_BATTERY_TECH_LiFe			0x0004

#define GB_BATTERY_TECH_NiCd			0x0005

#define GB_BATTERY_TECH_LiMn			0x0006



struct gb_battery_technology_response {

	__le32	technology;

};



/* Should match up with battery status in linux/power_supply.h */

#define GB_BATTERY_STATUS_UNKNOWN		0x0000

#define GB_BATTERY_STATUS_CHARGING		0x0001

#define GB_BATTERY_STATUS_DISCHARGING		0x0002

#define GB_BATTERY_STATUS_NOT_CHARGING		0x0003

#define GB_BATTERY_STATUS_FULL			0x0004



struct gb_battery_status_response {

	__le16	battery_status;

};



struct gb_battery_max_voltage_response {

	__le32	max_voltage;

};



struct gb_battery_capacity_response {

	__le32	capacity;

};



struct gb_battery_temperature_response {

	__le32	temperature;

};



struct gb_battery_voltage_response {

	__le32	voltage;

};



static int get_tech(struct gb_battery *gb)

{

	struct gb_battery_technology_response tech_response;

drivers/staging/greybus/greybus_protocols.h

+58 −0
Original line number Diff line number Diff line
@@ -200,6 +200,64 @@ struct gb_firmware_ready_to_boot_request { 
/* Firmware protocol Ready to boot response has no payload */





/* BATTERY */



/* Version of the Greybus battery protocol we support */

#define	GB_BATTERY_VERSION_MAJOR		0x00

#define	GB_BATTERY_VERSION_MINOR		0x01



/* Greybus battery request types */

#define	GB_BATTERY_TYPE_TECHNOLOGY		0x02

#define	GB_BATTERY_TYPE_STATUS			0x03

#define	GB_BATTERY_TYPE_MAX_VOLTAGE		0x04

#define	GB_BATTERY_TYPE_PERCENT_CAPACITY	0x05

#define	GB_BATTERY_TYPE_TEMPERATURE		0x06

#define	GB_BATTERY_TYPE_VOLTAGE			0x07

#define	GB_BATTERY_TYPE_CURRENT			0x08

#define GB_BATTERY_TYPE_CAPACITY		0x09	// TODO - POWER_SUPPLY_PROP_CURRENT_MAX

#define GB_BATTERY_TYPE_SHUTDOWN_TEMP		0x0a	// TODO - POWER_SUPPLY_PROP_TEMP_ALERT_MAX



/* Should match up with battery types in linux/power_supply.h */

#define GB_BATTERY_TECH_UNKNOWN			0x0000

#define GB_BATTERY_TECH_NiMH			0x0001

#define GB_BATTERY_TECH_LION			0x0002

#define GB_BATTERY_TECH_LIPO			0x0003

#define GB_BATTERY_TECH_LiFe			0x0004

#define GB_BATTERY_TECH_NiCd			0x0005

#define GB_BATTERY_TECH_LiMn			0x0006



struct gb_battery_technology_response {

	__le32	technology;

};



/* Should match up with battery status in linux/power_supply.h */

#define GB_BATTERY_STATUS_UNKNOWN		0x0000

#define GB_BATTERY_STATUS_CHARGING		0x0001

#define GB_BATTERY_STATUS_DISCHARGING		0x0002

#define GB_BATTERY_STATUS_NOT_CHARGING		0x0003

#define GB_BATTERY_STATUS_FULL			0x0004



struct gb_battery_status_response {

	__le16	battery_status;

};



struct gb_battery_max_voltage_response {

	__le32	max_voltage;

};



struct gb_battery_capacity_response {

	__le32	capacity;

};



struct gb_battery_temperature_response {

	__le32	temperature;

};



struct gb_battery_voltage_response {

	__le32	voltage;

};





/* I2C */



/* Version of the Greybus i2c protocol we support */