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msm: ipa3: support dymaic nf pkt-threshold change

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Add the support for user-space module to dynamically
enable or disable nf pkt threshold values to decide
traffic going to ipa offload or not.

Change-Id: I00871464d4058d51e1551fd6275c82483d86f934
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
This commit is contained in:
Skylar Chang 2021-03-17 13:57:16 -07:00 • committed by Gerrit - the friendly Code Review server
commit d7a0a85fe9
1 changed files with 34 additions and 1 deletions
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35
include/uapi/linux/msm_ipa.h
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@ -137,6 +137,7 @@
#define IPA_IOCTL_DEL_UC_ACT_ENTRY 84
#define IPA_IOCTL_SET_SW_FLT 85
#define IPA_IOCTL_GET_HW_FEATURE_SUPPORT 86
#define IPA_IOCTL_SET_PKT_THRESHOLD 87
/**
* max size of the header to be inserted
@ -821,7 +822,13 @@ enum ipa_sw_flt_event {
#define IPA_SW_FLT_EVENT_MAX IPA_SW_FLT_EVENT_MAX
};
#define IPA_EVENT_MAX_NUM (IPA_SW_FLT_EVENT_MAX)
enum ipa_pkt_threshold_event {
IPA_PKT_THRESHOLD_EVENT = IPA_SW_FLT_EVENT_MAX,
IPA_PKT_THRESHOLD_EVENT_MAX
#define IPA_PKT_THRESHOLD_EVENT_MAX IPA_PKT_THRESHOLD_EVENT_MAX
};
#define IPA_EVENT_MAX_NUM (IPA_PKT_THRESHOLD_EVENT_MAX)
#define IPA_EVENT_MAX ((int)IPA_EVENT_MAX_NUM)
/**
@ -2491,6 +2498,28 @@ struct ipa_ioc_get_ep_info {
__u64 info;
};
/**
* struct ipa_set_pkt_threshold
* @pkt_threshold_enable: indicate pkt_thr enable or not
* @pkt_threshold: if pkt_threshold_enable = true, given the values
*/
struct ipa_set_pkt_threshold {
uint8_t pkt_threshold_enable;
int pkt_threshold;
};
/**
* struct ipa_ioc_set_pkt_threshold
* @ioctl_ptr: has to be typecasted to (__u64)(uintptr_t)
* @ioctl_data_size:
* Eg: For ipa_set_pkt_threshold = sizeof(ipa_set_pkt_threshold)
*/
struct ipa_ioc_set_pkt_threshold {
__u64 ioctl_ptr;
__u32 ioctl_data_size;
__u32 padding;
};
/**
* struct ipa_ioc_wigig_fst_switch - switch between wigig and wlan
* @netdev_name: wigig interface name
@ -3396,6 +3425,10 @@ struct ipa_ioc_sw_flt_list_type {
#define IPA_IOC_GET_HW_FEATURE_SUPPORT _IOWR(IPA_IOC_MAGIC, \
IPA_IOCTL_GET_HW_FEATURE_SUPPORT, \
__u32)
#define IPA_IOC_SET_PKT_THRESHOLD _IOWR(IPA_IOC_MAGIC, \
IPA_IOCTL_SET_PKT_THRESHOLD, \
struct ipa_ioc_set_pkt_threshold)
/*
* unique magic number of the Tethering bridge ioctls
*/