diff options
| author | Yan-Hsuan Chuang <yhchuang@realtek.com> | 2019-10-02 10:31:26 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-10-02 07:33:48 +0300 |
| commit | d3be4d115be05b1b4323286bc69de9e577fc9a0f (patch) | |
| tree | 3c3ba3d07e634456c41e1adadbe40f78d5b1b1eb /drivers/net/wireless/realtek/rtw88/main.c | |
| parent | 3a068a2a65859764198fa606aa9b287fc4fe1f03 (diff) | |
rtw88: select deep PS mode when module is inserted
Add a module parameter to select deep PS mode. And the mode
cannot be changed after the module has been inserted and probed.
If anyone wants to change the deep mode, should change the mode
and probe the device again to setup the changed deep mode.
When the device is probed, driver will check the deep PS mode
with different IC's PS mode suppotability. If none of the
PS mode is matched, the deep PS mode is changed to NONE,
means deep PS is disabled.
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/main.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 0d7ad1756bd6..3c366a3314cb 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -14,13 +14,17 @@ #include "efuse.h" #include "debug.h" +unsigned int rtw_fw_lps_deep_mode; +EXPORT_SYMBOL(rtw_fw_lps_deep_mode); static bool rtw_fw_support_lps; unsigned int rtw_debug_mask; EXPORT_SYMBOL(rtw_debug_mask); +module_param_named(lps_deep_mode, rtw_fw_lps_deep_mode, uint, 0644); module_param_named(support_lps, rtw_fw_support_lps, bool, 0644); module_param_named(debug_mask, rtw_debug_mask, uint, 0644); +MODULE_PARM_DESC(lps_deep_mode, "Deeper PS mode. If 0, deep PS is disabled"); MODULE_PARM_DESC(support_lps, "Set Y to enable Leisure Power Save support, to turn radio off between beacons"); MODULE_PARM_DESC(debug_mask, "Debugging mask"); @@ -1152,6 +1156,7 @@ EXPORT_SYMBOL(rtw_chip_info_setup); int rtw_core_init(struct rtw_dev *rtwdev) { + struct rtw_chip_info *chip = rtwdev->chip; struct rtw_coex *coex = &rtwdev->coex; int ret; @@ -1183,6 +1188,10 @@ int rtw_core_init(struct rtw_dev *rtwdev) rtwdev->sec.total_cam_num = 32; rtwdev->hal.current_channel = 1; set_bit(RTW_BC_MC_MACID, rtwdev->mac_id_map); + if (!(BIT(rtw_fw_lps_deep_mode) & chip->lps_deep_mode_supported)) + rtwdev->lps_conf.deep_mode = LPS_DEEP_MODE_NONE; + else + rtwdev->lps_conf.deep_mode = rtw_fw_lps_deep_mode; mutex_lock(&rtwdev->mutex); rtw_add_rsvd_page(rtwdev, RSVD_BEACON, false); |