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qcacmn: Add APIs to configure Active BPF Mode

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Active Mode Berkeley Packet Filter (Active BPF) is a new feature that
allows firmware to apply BPF even while the Apps processor is active.
There are 3 modes:
 * Disabled: do not apply BPF in active mode
 * Enabled: apply BPF to all packets in active mode
 * Adaptive: apply BPF up to some threshold to avoid performance impact

Add WMI APIs and related logic to support configuration of Active BPF
Mode.

Change-Id: I8c0778b3fa73d148422aa103b0fc0950433fec95
CRs-Fixed: 1111400
This commit is contained in:
Dustin Brown
2017-01-13 15:24:07 -08:00
committed by qcabuildsw
parent 79fdae4e69
commit 4def31691f
3 changed files with 31 additions and 0 deletions
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13
wmi_unified_api.h
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@@ -858,6 +858,19 @@ QDF_STATUS wmi_unified_get_buf_extscan_hotlist_cmd(void *wmi_hdl,
struct ext_scan_setbssi_hotlist_params *
photlist, int *buf_len);
/**
* wmi_unified_set_active_bpf_mode_cmd() - config active BPF mode in FW
* @wmi_hdl: the WMI handle
* @vdev_id: the Id of the vdev to apply the configuration to
* @ucast_mode: the active BPF mode to configure for unicast packets
* @mcast_bcast_mode: the active BPF mode to configure for multicast/broadcast
* packets
*/
QDF_STATUS wmi_unified_set_active_bpf_mode_cmd(void *wmi_hdl,
uint8_t vdev_id,
enum wmi_host_active_bpf_mode ucast_mode,
enum wmi_host_active_bpf_mode mcast_bcast_mode);
QDF_STATUS wmi_unified_stats_request_send(void *wmi_hdl,
uint8_t macaddr[IEEE80211_ADDR_LEN],
struct stats_request_params *param);

13
wmi_unified_param.h
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@@ -7245,4 +7245,17 @@ struct pdev_csa_switch_count_status {
uint32_t *vdev_ids;
};
/**
* enum wmi_host_active-bpf_mode - FW_ACTIVE_BPF_MODE, replicated from FW header
* @WMI_HOST_ACTIVE_BPF_DISABLED: BPF is disabled for all packets in active mode
* @WMI_HOST_ACTIVE_BPF_ENABLED: BPF is enabled for all packets in active mode
* @WMI_HOST_ACTIVE_BPF_ADAPTIVE: BPF is enabled for packets up to some
* threshold in active mode
*/
enum wmi_host_active_bpf_mode {
WMI_HOST_ACTIVE_BPF_DISABLED = (1 << 1),
WMI_HOST_ACTIVE_BPF_ENABLED = (1 << 2),
WMI_HOST_ACTIVE_BPF_ADAPTIVE = (1 << 3)
};
#endif /* _WMI_UNIFIED_PARAM_H_ */

5
wmi_unified_priv.h
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@@ -724,6 +724,11 @@ QDF_STATUS (*send_get_buf_extscan_hotlist_cmd)(wmi_unified_t wmi_handle,
struct ext_scan_setbssi_hotlist_params *
photlist, int *buf_len);
QDF_STATUS (*send_set_active_bpf_mode_cmd)(wmi_unified_t wmi_handle,
uint8_t vdev_id,
enum wmi_host_active_bpf_mode ucast_mode,
enum wmi_host_active_bpf_mode mcast_bcast_mode);
QDF_STATUS (*send_pdev_get_tpc_config_cmd)(wmi_unified_t wmi_handle,
uint32_t param);