diff options
| author | Carl Huang <quic_cjhuang@quicinc.com> | 2022-03-14 08:18:16 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-03-18 18:35:20 +0300 |
| commit | c417b247ba042161ddfb34f26a42ec67edc5c378 (patch) | |
| tree | 181b2614e4e5b0aa3433dc7392ef363951eb9728 /drivers/net/wireless/ath/ath11k/wmi.h | |
| parent | fec4b898f369a9b9d516f7bfc459eb4a8c5ceb2c (diff) | |
| download | linux-c417b247ba042161ddfb34f26a42ec67edc5c378.tar.xz | |
ath11k: implement hardware data filter
Host needs to set hardware data filter before entering WoW to
let firmware drop needless broadcast/mulitcast frames to avoid
frequent wakeup. Host clears hardware data filter when leaving WoW.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <quic_cjhuang@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1644308006-22784-4-git-send-email-quic_cjhuang@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 9150e0555c6d..17e50987e115 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -5390,6 +5390,19 @@ struct ath11k_wmi_base { struct ath11k_targ_cap *targ_cap; }; +/* Definition of HW data filtering */ +enum hw_data_filter_type { + WMI_HW_DATA_FILTER_DROP_NON_ARP_BC = BIT(0), + WMI_HW_DATA_FILTER_DROP_NON_ICMPV6_MC = BIT(1), +}; + +struct wmi_hw_data_filter_cmd { + u32 tlv_header; + u32 vdev_id; + u32 enable; + u32 hw_filter_bitmap; +} __packed; + /* WOW structures */ enum wmi_wow_wakeup_event { WOW_BMISS_EVENT = 0, @@ -5953,4 +5966,6 @@ int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id, int ath11k_wmi_wow_add_wakeup_event(struct ath11k *ar, u32 vdev_id, enum wmi_wow_wakeup_event event, u32 enable); +int ath11k_wmi_hw_data_filter_cmd(struct ath11k *ar, u32 vdev_id, + u32 filter_bitmap, bool enable); #endif |