diff options
| author | Chin-Yen Lee <timlee@realtek.com> | 2019-12-19 11:58:16 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-01-26 18:37:05 +0300 |
| commit | b6c12908a33e4e413523e73464cd5957690f1a76 (patch) | |
| tree | b98c6420fc33ef0b64787905d5c85640a8a18c7e /drivers/net/wireless/realtek/rtw88/rtw8822c.c | |
| parent | e3e400df30078830871b927ca24826667d97d1f6 (diff) | |
| download | linux-b6c12908a33e4e413523e73464cd5957690f1a76.tar.xz | |
rtw88: Add wowlan net-detect support
Net-detect is an option of wowlan to allow the device to
be woken up from suspend mode when configured network is detected.
When user enables net-detect and lets the device enter suspend
state, wowlan firmware will periodically scan until beacon or
probe response of configured networks are received.
Between two scans, wowlan firmware keeps wifi chip in idle mode
to reduce power consumption. If configured networks are detected,
wowlan firmware will trigger resume process.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8822c.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822c.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index 4836c0044b05..655ca9265f68 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -4063,10 +4063,12 @@ static const struct rtw_pwr_track_tbl rtw8822c_rtw_pwr_track_tbl = { #ifdef CONFIG_PM static const struct wiphy_wowlan_support rtw_wowlan_stub_8822c = { .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_GTK_REKEY_FAILURE | - WIPHY_WOWLAN_DISCONNECT | WIPHY_WOWLAN_SUPPORTS_GTK_REKEY, + WIPHY_WOWLAN_DISCONNECT | WIPHY_WOWLAN_SUPPORTS_GTK_REKEY | + WIPHY_WOWLAN_NET_DETECT, .n_patterns = RTW_MAX_PATTERN_NUM, .pattern_max_len = RTW_MAX_PATTERN_SIZE, .pattern_min_len = 1, + .max_nd_match_sets = 4, }; #endif @@ -4119,6 +4121,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { #ifdef CONFIG_PM .wow_fw_name = "rtw88/rtw8822c_wow_fw.bin", .wowlan_stub = &rtw_wowlan_stub_8822c, + .max_sched_scan_ssids = 4, #endif .coex_para_ver = 0x19062706, .bt_desired_ver = 0x6, |