diff options
Diffstat (limited to 'drivers/net/wireless/ti')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 16 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/testmode.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore_i.h | 1 |
3 files changed, 24 insertions, 6 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 3c7b8a4e74d1..7a1a435fa625 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -1062,7 +1062,8 @@ int wl1271_plt_start(struct wl1271 *wl, const enum plt_mode plt_mode) static const char* const PLT_MODE[] = { "PLT_OFF", "PLT_ON", - "PLT_FEM_DETECT" + "PLT_FEM_DETECT", + "PLT_CHIP_AWAKE" }; int ret; @@ -1088,9 +1089,11 @@ int wl1271_plt_start(struct wl1271 *wl, const enum plt_mode plt_mode) if (ret < 0) goto power_off; - ret = wl->ops->plt_init(wl); - if (ret < 0) - goto power_off; + if (plt_mode != PLT_CHIP_AWAKE) { + ret = wl->ops->plt_init(wl); + if (ret < 0) + goto power_off; + } wl->state = WLCORE_STATE_ON; wl1271_notice("firmware booted in PLT mode %s (%s)", @@ -2419,6 +2422,11 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, int ret = 0; u8 role_type; + if (wl->plt) { + wl1271_error("Adding Interface not allowed while in PLT mode"); + return -EBUSY; + } + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER | IEEE80211_VIF_SUPPORTS_CQM_RSSI; diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c index 527590f2adfb..a3b7d950d8e9 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.c +++ b/drivers/net/wireless/ti/wlcore/testmode.c @@ -297,7 +297,8 @@ static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[]) ret = wl1271_plt_stop(wl); break; case PLT_ON: - ret = wl1271_plt_start(wl, PLT_ON); + case PLT_CHIP_AWAKE: + ret = wl1271_plt_start(wl, val); break; case PLT_FEM_DETECT: ret = wl1271_tm_detect_fem(wl, tb); @@ -361,6 +362,7 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct wl1271 *wl = hw->priv; struct nlattr *tb[WL1271_TM_ATTR_MAX + 1]; + u32 nla_cmd; int err; err = nla_parse(tb, WL1271_TM_ATTR_MAX, data, len, wl1271_tm_policy); @@ -370,7 +372,14 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (!tb[WL1271_TM_ATTR_CMD_ID]) return -EINVAL; - switch (nla_get_u32(tb[WL1271_TM_ATTR_CMD_ID])) { + nla_cmd = nla_get_u32(tb[WL1271_TM_ATTR_CMD_ID]); + + /* Only SET_PLT_MODE is allowed in case of mode PLT_CHIP_AWAKE */ + if (wl->plt_mode == PLT_CHIP_AWAKE && + nla_cmd != WL1271_TM_CMD_SET_PLT_MODE) + return -EOPNOTSUPP; + + switch (nla_cmd) { case WL1271_TM_CMD_TEST: return wl1271_tm_cmd_test(wl, tb); case WL1271_TM_CMD_INTERROGATE: diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h index 14fd1111cfd6..3f4f08ba61b7 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore_i.h +++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h @@ -307,6 +307,7 @@ enum plt_mode { PLT_OFF = 0, PLT_ON = 1, PLT_FEM_DETECT = 2, + PLT_CHIP_AWAKE = 3 }; struct wl12xx_rx_filter_field { |