From a4186ea6ec6c903e29294141d4861e8327fd113c Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Wed, 20 Jun 2012 19:58:37 -0700 Subject: [PATCH] mwifiex: enhance power save for USB and PCIe chipsets FW will not explicitly notify about host sleep activation to the host for USB and PCIe chipsets. Hence host should generate Host Sleep Activated event as soon as Host Sleep parameters are configured to FW successfully. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/cmdevt.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c index 51e023e..ea37b88 100644 --- a/drivers/net/wireless/mwifiex/cmdevt.c +++ b/drivers/net/wireless/mwifiex/cmdevt.c @@ -1102,7 +1102,8 @@ int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, &resp->params.opt_hs_cfg; uint32_t conditions = le32_to_cpu(phs_cfg->params.hs_config.conditions); - if (phs_cfg->action == cpu_to_le16(HS_ACTIVATE)) { + if (phs_cfg->action == cpu_to_le16(HS_ACTIVATE) && + adapter->iface_type == MWIFIEX_SDIO) { mwifiex_hs_activated_event(priv, true); return 0; } else { @@ -1114,6 +1115,9 @@ int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, } if (conditions != HOST_SLEEP_CFG_CANCEL) { adapter->is_hs_configured = true; + if (adapter->iface_type == MWIFIEX_USB || + adapter->iface_type == MWIFIEX_PCIE) + mwifiex_hs_activated_event(priv, true); } else { adapter->is_hs_configured = false; if (adapter->hs_activated) -- 2.7.4