From: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx> [ Upstream commit 3dc05ffb04436020f63138186dbc4f37bd938552 ] Set the timeout value as per cfg80211's set_power_mgmt() request. If the requested value value is left undefined we set it to 2 seconds, the maximum supported value. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20200721112302.22718-1-nsaenzjulienne@xxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index a757abd7a5999..f4db818cccae7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -84,6 +84,8 @@ #define BRCMF_ND_INFO_TIMEOUT msecs_to_jiffies(2000) +#define BRCMF_PS_MAX_TIMEOUT_MS 2000 + #define BRCMF_ASSOC_PARAMS_FIXED_SIZE \ (sizeof(struct brcmf_assoc_params_le) - sizeof(u16)) @@ -2941,6 +2943,12 @@ brcmf_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev, else bphy_err(drvr, "error (%d)\n", err); } + + err = brcmf_fil_iovar_int_set(ifp, "pm2_sleep_ret", + min_t(u32, timeout, BRCMF_PS_MAX_TIMEOUT_MS)); + if (err) + bphy_err(drvr, "Unable to set pm timeout, (%d)\n", err); + done: brcmf_dbg(TRACE, "Exit\n"); return err; -- 2.25.1
