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Merge "msm: ipa: interface to provide pdn configuration"

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qctecmdr 2020-10-07 12:10:26 -07:00 • committed by Gerrit - the friendly Code Review server
commit eccbaefe84
1 changed files with 47 additions and 1 deletions
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48
include/uapi/linux/msm_ipa.h
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@ -130,6 +130,7 @@
#define IPA_IOCTL_SET_FNR_COUNTER_INFO 77
#define IPA_IOCTL_GET_NAT_IN_SRAM_INFO 78
#define IPA_IOCTL_APP_CLOCK_VOTE 79
#define IPA_IOCTL_PDN_CONFIG 80
/**
* max size of the header to be inserted
@ -715,7 +716,15 @@ enum ipa_peripheral_event {
#define WIGIG_FST_SWITCH (WIGIG_CLIENT_CONNECT + 1)
#define WIGIG_EVENT_MAX (WIGIG_FST_SWITCH + 1)
#define IPA_EVENT_MAX_NUM (WIGIG_EVENT_MAX)
enum ipa_pdn_config_event {
IPA_PDN_DEFAULT_MODE_CONFIG = WIGIG_EVENT_MAX, /* Default mode. */
IPA_PDN_IP_COLLISION_MODE_CONFIG, /* IP Collision detected. */
IPA_PDN_IP_PASSTHROUGH_MODE_CONFIG, /* IP Passthrough mode. */
IPA_PDN_CONFIG_EVENT_MAX
#define IPA_PDN_CONFIG_EVENT_MAX IPA_PDN_CONFIG_EVENT_MAX
};
#define IPA_EVENT_MAX_NUM (IPA_PDN_CONFIG_EVENT_MAX)
#define IPA_EVENT_MAX ((int)IPA_EVENT_MAX_NUM)
/**
@ -2638,6 +2647,40 @@ enum ipacm_hw_index_counter_virtual_type {
DL_WLAN_TX
};
/**
* struct ipa_ioc_pdn_config - provide pdn configuration
* @dev_name: PDN interface name
* @pdn_cfg_type: type of the pdn config applied.
* @enable: enable/disable pdn config type.
* @u.collison_cfg.pdn_ip_addr: pdn_ip_address used in collision config.
* @u.passthrough_cfg.pdn_ip_addr: pdn_ip_address used in passthrough config.
* @u.passthrough_cfg.device_type: Device type of the client.
* @u.passthrough_cfg.vlan_id: VLAN ID of the client.
* @u.passthrough_cfg.client_mac_addr: client mac for which passthough
*» is enabled.
* @u.passthrough_cfg.skip_nat: skip NAT processing.
* @default_pdn: bool to indicate the config is for default pdn.
*/
struct ipa_ioc_pdn_config {
char dev_name[IPA_RESOURCE_NAME_MAX];
enum ipa_pdn_config_event pdn_cfg_type;
__u8 enable;
union {
struct ipa_pdn_ip_collision_cfg {
__u32 pdn_ip_addr;
} collison_cfg;
struct ipa_pdn_ip_passthrough_cfg {
__u32 pdn_ip_addr;
enum ipacm_per_client_device_type device_type;
__u16 vlan_id;
__u8 client_mac_addr[IPA_MAC_ADDR_SIZE];
__u8 skip_nat;
} passthrough_cfg;
} u;
__u8 default_pdn;
};
/**
* actual IOCTLs supported by IPA driver
*/
@ -2898,6 +2941,9 @@ enum ipacm_hw_index_counter_virtual_type {
#define IPA_IOC_APP_CLOCK_VOTE _IOWR(IPA_IOC_MAGIC, \
IPA_IOCTL_APP_CLOCK_VOTE, \
uint32_t)
#define IPA_IOC_PDN_CONFIG _IOWR(IPA_IOC_MAGIC, \
IPA_IOCTL_PDN_CONFIG, \
struct ipa_ioc_pdn_config)
/*
* unique magic number of the Tethering bridge ioctls