diff options
| author | Baochen Qiang <quic_bqiang@quicinc.com> | 2024-06-19 17:21:12 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2024-06-24 19:31:47 +0300 |
| commit | 1666108c74c438180dd69973e57909420836fd49 (patch) | |
| tree | b5a9cf33c820fa4df1ef991143ece0eb70ed253d /drivers/net/wireless/ath/ath12k/wmi.h | |
| parent | 66a9448b1b897793a3237f832b5ce3bb255e28e7 (diff) | |
wifi: ath12k: support ARP and NS offload
Support ARP and NS offload in WoW state.
Tested this way: put machine A with QCA6390 to WoW state,
ping/ping6 machine A from another machine B, check sniffer to see
any ARP response and Neighbor Advertisement from machine A.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://patch.msgid.link/20240604055407.12506-7-quic_bqiang@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/wmi.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index 62d7bb9e791d..ac0517f46b72 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -24,6 +24,7 @@ struct ath12k_base; struct ath12k; +struct ath12k_vif; /* There is no signed version of __le32, so for a temporary solution come * up with our own version. The idea is from fs/ntfs/endian.h. @@ -5313,6 +5314,66 @@ struct wmi_hw_data_filter_arg { u32 hw_filter_bitmap; }; +#define WMI_IPV6_UC_TYPE 0 +#define WMI_IPV6_AC_TYPE 1 + +#define WMI_IPV6_MAX_COUNT 16 +#define WMI_IPV4_MAX_COUNT 2 + +struct wmi_arp_ns_offload_arg { + u8 ipv4_addr[WMI_IPV4_MAX_COUNT][4]; + u32 ipv4_count; + u32 ipv6_count; + u8 ipv6_addr[WMI_IPV6_MAX_COUNT][16]; + u8 self_ipv6_addr[WMI_IPV6_MAX_COUNT][16]; + u8 ipv6_type[WMI_IPV6_MAX_COUNT]; + bool ipv6_valid[WMI_IPV6_MAX_COUNT]; + u8 mac_addr[ETH_ALEN]; +}; + +#define WMI_MAX_NS_OFFLOADS 2 +#define WMI_MAX_ARP_OFFLOADS 2 + +#define WMI_ARPOL_FLAGS_VALID BIT(0) +#define WMI_ARPOL_FLAGS_MAC_VALID BIT(1) +#define WMI_ARPOL_FLAGS_REMOTE_IP_VALID BIT(2) + +struct wmi_arp_offload_params { + __le32 tlv_header; + __le32 flags; + u8 target_ipaddr[4]; + u8 remote_ipaddr[4]; + struct ath12k_wmi_mac_addr_params target_mac; +} __packed; + +#define WMI_NSOL_FLAGS_VALID BIT(0) +#define WMI_NSOL_FLAGS_MAC_VALID BIT(1) +#define WMI_NSOL_FLAGS_REMOTE_IP_VALID BIT(2) +#define WMI_NSOL_FLAGS_IS_IPV6_ANYCAST BIT(3) + +#define WMI_NSOL_MAX_TARGET_IPS 2 + +struct wmi_ns_offload_params { + __le32 tlv_header; + __le32 flags; + u8 target_ipaddr[WMI_NSOL_MAX_TARGET_IPS][16]; + u8 solicitation_ipaddr[16]; + u8 remote_ipaddr[16]; + struct ath12k_wmi_mac_addr_params target_mac; +} __packed; + +struct wmi_set_arp_ns_offload_cmd { + __le32 tlv_header; + __le32 flags; + __le32 vdev_id; + __le32 num_ns_ext_tuples; + /* The TLVs follow: + * wmi_ns_offload_params ns[WMI_MAX_NS_OFFLOADS]; + * wmi_arp_offload_params arp[WMI_MAX_ARP_OFFLOADS]; + * wmi_ns_offload_params ns_ext[num_ns_ext_tuples]; + */ +} __packed; + void ath12k_wmi_init_qcn9274(struct ath12k_base *ab, struct ath12k_wmi_resource_config_arg *config); void ath12k_wmi_init_wcn7850(struct ath12k_base *ab, @@ -5478,4 +5539,9 @@ int ath12k_wmi_wow_config_pno(struct ath12k *ar, u32 vdev_id, struct wmi_pno_scan_req_arg *pno_scan); int ath12k_wmi_hw_data_filter_cmd(struct ath12k *ar, struct wmi_hw_data_filter_arg *arg); +int ath12k_wmi_arp_ns_offload(struct ath12k *ar, + struct ath12k_vif *arvif, + struct wmi_arp_ns_offload_arg *offload, + bool enable); + #endif |