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Commit ad82f8ca authored by Tyler Wear's avatar Tyler Wear
Browse files

msm: ipa: add support to get tether stats 



Wan-driver needs to get those new ioctls from
CNE and send QMI-msg to modem to get the ipa
tethering stats and update to android framework.

Change-Id: I0c3666f69d30da272934b88dcd56cca1dd1cba2e
Acked-by: default avatarRaj Kushwaha <rajnk@qti.qualcomm.com>
Signed-off-by: default avatarTyler Wear <twear@codeaurora.org>
parent 0c37cc25

include/uapi/linux/msm_ipa.h

+5 −1
Original line number Diff line number Diff line
@@ -1334,7 +1334,11 @@ struct ipa_ioc_write_qmapid { 
	uint8_t qmap_id;

};





enum ipacm_client_enum {

	IPACM_CLIENT_USB = 1,

	IPACM_CLIENT_WLAN,

	IPACM_CLIENT_MAX

};

/**

 *   actual IOCTLs supported by IPA driver

 */

include/uapi/linux/rmnet_ipa_fd_ioctl.h

+64 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 


#include <linux/ioctl.h>

#include <linux/ipa_qmi_service_v01.h>

#include <linux/msm_ipa.h>



/**

 * unique magic number of the IPA_WAN device
@@ -26,6 +27,10 @@ 
#define WAN_IOCTL_VOTE_FOR_BW_MBPS	2

#define WAN_IOCTL_POLL_TETHERING_STATS  3

#define WAN_IOCTL_SET_DATA_QUOTA        4

#define WAN_IOCTL_SET_TETHER_CLIENT_PIPE 5

#define WAN_IOCTL_QUERY_TETHER_STATS     6

#define WAN_IOCTL_RESET_TETHER_STATS     7

#define WAN_IOCTL_QUERY_DL_FILTER_STATS  8



/* User space may not have this defined. */

#ifndef IFNAMSIZ
@@ -66,6 +71,49 @@ struct wan_ioctl_set_data_quota { 
	uint8_t  set_quota;

};



struct wan_ioctl_set_tether_client_pipe {

	/* enum of tether interface */

	enum ipacm_client_enum ipa_client;

	uint8_t reset_client;

	uint32_t ul_src_pipe_len;

	uint32_t ul_src_pipe_list[QMI_IPA_MAX_PIPES_V01];

	uint32_t dl_dst_pipe_len;

	uint32_t dl_dst_pipe_list[QMI_IPA_MAX_PIPES_V01];

};



struct wan_ioctl_query_tether_stats {

	/* Name of the upstream interface */

	char upstreamIface[IFNAMSIZ];

	/* Name of the tethered interface */

	char tetherIface[IFNAMSIZ];

	/* enum of tether interface */

	enum ipacm_client_enum ipa_client;

	uint64_t ipv4_tx_packets;

	uint64_t ipv4_tx_bytes;

	uint64_t ipv4_rx_packets;

	uint64_t ipv4_rx_bytes;

	uint64_t ipv6_tx_packets;

	uint64_t ipv6_tx_bytes;

	uint64_t ipv6_rx_packets;

	uint64_t ipv6_rx_bytes;

};



struct wan_ioctl_reset_tether_stats {

	/* Name of the upstream interface, not support now */

	char upstreamIface[IFNAMSIZ];

	/* Indicate whether to reset the stats (use 1) or not */

	uint8_t reset_stats;

};



struct wan_ioctl_query_dl_filter_stats {

	/* Indicate whether to reset the filter stats (use 1) or not*/

	uint8_t reset_stats;

	/* Modem response QMI */

	struct ipa_get_data_stats_resp_msg_v01 stats_resp;

	/* provide right index to 1st firewall rule */

	uint32_t index;

};



#define WAN_IOC_ADD_FLT_RULE _IOWR(WAN_IOC_MAGIC, \

		WAN_IOCTL_ADD_FLT_RULE, \

		struct ipa_install_fltr_rule_req_msg_v01 *)
@@ -86,4 +134,20 @@ struct wan_ioctl_set_data_quota { 
		WAN_IOCTL_SET_DATA_QUOTA, \

		struct wan_ioctl_set_data_quota *)



#define WAN_IOC_SET_TETHER_CLIENT_PIPE _IOWR(WAN_IOC_MAGIC, \

		WAN_IOCTL_SET_TETHER_CLIENT_PIPE, \

		struct wan_ioctl_set_tether_client_pipe *)



#define WAN_IOC_QUERY_TETHER_STATS _IOWR(WAN_IOC_MAGIC, \

		WAN_IOCTL_QUERY_TETHER_STATS, \

		struct wan_ioctl_query_tether_stats *)



#define WAN_IOC_RESET_TETHER_STATS _IOWR(WAN_IOC_MAGIC, \

		WAN_IOCTL_RESET_TETHER_STATS, \

		struct wan_ioctl_reset_tether_stats *)



#define WAN_IOC_QUERY_DL_FILTER_STATS _IOWR(WAN_IOC_MAGIC, \

		WAN_IOCTL_QUERY_DL_FILTER_STATS, \

		struct wan_ioctl_query_dl_filter_stats *)



#endif /* _RMNET_IPA_FD_IOCTL_H */