diff options
| author | Karun Eagalapati <karun256@gmail.com> | 2017-08-03 19:59:00 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-08-08 14:46:02 +0300 |
| commit | db07971d085fa637816ce029a5411f2ce83ee672 (patch) | |
| tree | 68dc1490fc23efbace4b48321d71b1892abfd7f9 /drivers/net/wireless/rsi/rsi_91x_ps.c | |
| parent | ce86893fa8d8509d69bef70170ed8c797275c411 (diff) | |
rsi: add support for U-APSD power save
This patch adds support for U-APSD power save. Configuration
frame is downloaded to firmware with default settings and
support is advertised to mac80211
Signed-off-by: Karun Eagalapati <karun256@gmail.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_ps.c')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_ps.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_ps.c b/drivers/net/wireless/rsi/rsi_91x_ps.c index 25e8f853837b..48c79f035c59 100644 --- a/drivers/net/wireless/rsi/rsi_91x_ps.c +++ b/drivers/net/wireless/rsi/rsi_91x_ps.c @@ -105,6 +105,22 @@ void rsi_disable_ps(struct rsi_hw *adapter) rsi_modify_ps_state(adapter, PS_DISABLE_REQ_SENT); } +void rsi_conf_uapsd(struct rsi_hw *adapter) +{ + int ret; + + if (adapter->ps_state != PS_ENABLED) + return; + + ret = rsi_send_ps_request(adapter, false); + if (!ret) + ret = rsi_send_ps_request(adapter, true); + if (ret) + rsi_dbg(ERR_ZONE, + "%s: Failed to send PS request to device\n", + __func__); +} + int rsi_handle_ps_confirm(struct rsi_hw *adapter, u8 *msg) { u16 cfm_type = get_unaligned_le16(msg + PS_CONFIRM_INDEX); @@ -127,3 +143,4 @@ int rsi_handle_ps_confirm(struct rsi_hw *adapter, u8 *msg) return 0; } + |