leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ath10k: add spectral scan support to wmi-tlv

Browse Source 
Command structure and event flow doesn't seem to
be any different compared to existing
implementation for other firmware branches.

This patch effectively adds in-driver support for
spectral scanning on QCA61x4 and QCA9377.

Tested QCA9377 w/ WLAN.TF.1.0-00267-1.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2016-11-14 14:26:40 +01:00 committed by Kalle Valo
parent 18ae68fff3
commit 5a401f36ba
1 changed files with 72 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
drivers/net/wireless/ath/ath10k/wmi-tlv.c
View File

@ -3136,6 +3136,76 @@ ath10k_wmi_tlv_op_gen_echo(struct ath10k *ar, u32 value)
return skb;
}
static struct sk_buff *
ath10k_wmi_tlv_op_gen_vdev_spectral_conf(struct ath10k *ar,
const struct wmi_vdev_spectral_conf_arg *arg)
{
struct wmi_vdev_spectral_conf_cmd *cmd;
struct sk_buff *skb;
struct wmi_tlv *tlv;
void *ptr;
size_t len;
len = sizeof(*tlv) + sizeof(*cmd);
skb = ath10k_wmi_alloc_skb(ar, len);
if (!skb)
return ERR_PTR(-ENOMEM);
ptr = (void *)skb->data;
tlv = ptr;
tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_SPECTRAL_CONFIGURE_CMD);
tlv->len = __cpu_to_le16(sizeof(*cmd));
cmd = (void *)tlv->value;
cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
cmd->scan_count = __cpu_to_le32(arg->scan_count);
cmd->scan_period = __cpu_to_le32(arg->scan_period);
cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
return skb;
}
static struct sk_buff *
ath10k_wmi_tlv_op_gen_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id,
u32 trigger, u32 enable)
{
struct wmi_vdev_spectral_enable_cmd *cmd;
struct sk_buff *skb;
struct wmi_tlv *tlv;
void *ptr;
size_t len;
len = sizeof(*tlv) + sizeof(*cmd);
skb = ath10k_wmi_alloc_skb(ar, len);
if (!skb)
return ERR_PTR(-ENOMEM);
ptr = (void *)skb->data;
tlv = ptr;
tlv->tag = __cpu_to_le16(WMI_TLV_TAG_STRUCT_VDEV_SPECTRAL_ENABLE_CMD);
tlv->len = __cpu_to_le16(sizeof(*cmd));
cmd = (void *)tlv->value;
cmd->vdev_id = __cpu_to_le32(vdev_id);
cmd->trigger_cmd = __cpu_to_le32(trigger);
cmd->enable_cmd = __cpu_to_le32(enable);
return skb;
}
/****************/
/* TLV mappings */
/****************/
@ -3541,6 +3611,8 @@ static const struct wmi_ops wmi_tlv_ops = {
.fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill,
.get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype,
.gen_echo = ath10k_wmi_tlv_op_gen_echo,
.gen_vdev_spectral_conf = ath10k_wmi_tlv_op_gen_vdev_spectral_conf,
.gen_vdev_spectral_enable = ath10k_wmi_tlv_op_gen_vdev_spectral_enable,
};
static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = {