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ath10k: add rx bitrate report for SDIO

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For SDIO chip, its rx indication is struct htt_rx_indication_hl, which
does not include the bitrate info as well as PCIe, for PCIe, it use
function ath10k_htt_rx_h_rates to parse the bitrate info in struct
rx_ppdu_start and then report it to mac80211 via ieee80211_rx_status.

SDIO does not have the same info as PCIe, then iw command can not get
the rx bitrate by "iw wlan0 station dump".

for example, it always show 6.0 MBit/s
localhost ~ # iw wlan0 link
Connected to 3c:28:6d:96:fd:69 (on wlan0)
	SSID: kukui_test
	freq: 5180
	RX: 111800 bytes (595 packets)
	TX: 35419 bytes (202 packets)
	signal: -41 dBm
	rx bitrate: 6.0 MBit/s

This patch is to send WMI_TLV_REQUEST_PEER_STATS_INFO_CMDID to firmware
for ath10k_sta_statistics and save the rx bitrate for WMI event
WMI_TLV_PEER_STATS_INFO_EVENTID.

This patch only effect SDIO chip, ath10k_mac_sta_get_peer_stats_info
has check for bitrate_statistics of hw_params, this patch only enable
it for "qca6174 hw3.2 sdio".

Tested with QCA6174 SDIO firmware WLAN.RMH.4.4.1-00042.

Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200427080416.8265-3-wgong@codeaurora.org
This commit is contained in:
Wen Gong
2020-04-27 16:04:14 +08:00
committed by Kalle Valo
parent 2289bef25e
commit 0f7cb26830
8 changed files with 304 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
drivers/net/wireless/ath/ath10k/wmi-ops.h
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@@ -126,6 +126,13 @@ struct wmi_ops {
struct sk_buff *(*gen_pdev_set_wmm)(struct ath10k *ar,
const struct wmi_wmm_params_all_arg *arg);
struct sk_buff *(*gen_request_stats)(struct ath10k *ar, u32 stats_mask);
struct sk_buff *(*gen_request_peer_stats_info)(struct ath10k *ar,
u32 vdev_id,
enum
wmi_peer_stats_info_request_type
type,
u8 *addr,
u32 reset);
struct sk_buff *(*gen_force_fw_hang)(struct ath10k *ar,
enum wmi_force_fw_hang_type type,
u32 delay_ms);
@@ -1064,6 +1071,29 @@ ath10k_wmi_request_stats(struct ath10k *ar, u32 stats_mask)
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
}
static inline int
ath10k_wmi_request_peer_stats_info(struct ath10k *ar,
u32 vdev_id,
enum wmi_peer_stats_info_request_type type,
u8 *addr,
u32 reset)
{
struct sk_buff *skb;
if (!ar->wmi.ops->gen_request_peer_stats_info)
return -EOPNOTSUPP;
skb = ar->wmi.ops->gen_request_peer_stats_info(ar,
vdev_id,
type,
addr,
reset);
if (IS_ERR(skb))
return PTR_ERR(skb);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_peer_stats_info_cmdid);
}
static inline int
ath10k_wmi_force_fw_hang(struct ath10k *ar,
enum wmi_force_fw_hang_type type, u32 delay_ms)