iwmc3200wifi: rfkill cleanup
The patch cleans up the unused rfkill related structures and flags.
It also adds wext and cfg80211 handlers for txpower auto and off so
that software rfkill could be issued by user space.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c
index 49a8be7..55871da 100644
--- a/drivers/net/wireless/iwmc3200wifi/rx.c
+++ b/drivers/net/wireless/iwmc3200wifi/rx.c
@@ -143,17 +143,18 @@
unsigned long buf_size,
struct iwm_wifi_cmd *cmd)
{
+ struct wiphy *wiphy = iwm_to_wiphy(iwm);
struct iwm_umac_notif_init_complete *init_complete =
(struct iwm_umac_notif_init_complete *)(buf);
u16 status = le16_to_cpu(init_complete->status);
+ bool blocked = (status == UMAC_NTFY_INIT_COMPLETE_STATUS_ERR);
- if (status == UMAC_NTFY_INIT_COMPLETE_STATUS_ERR) {
+ if (blocked)
IWM_DBG_NTF(iwm, DBG, "Hardware rf kill is on (radio off)\n");
- set_bit(IWM_RADIO_RFKILL_HW, &iwm->radio);
- } else {
+ else
IWM_DBG_NTF(iwm, DBG, "Hardware rf kill is off (radio on)\n");
- clear_bit(IWM_RADIO_RFKILL_HW, &iwm->radio);
- }
+
+ wiphy_rfkill_set_hw_state(wiphy, blocked);
return 0;
}
@@ -875,6 +876,7 @@
/* UMAC passes rate info multiplies by 2 */
iwm->rate = max_rate >> 1;
}
+ iwm->txpower = le32_to_cpu(stats->tx_power);
wstats->status = 0;
@@ -1015,6 +1017,7 @@
static int iwm_ntf_card_state(struct iwm_priv *iwm, u8 *buf,
unsigned long buf_size, struct iwm_wifi_cmd *cmd)
{
+ struct wiphy *wiphy = iwm_to_wiphy(iwm);
struct iwm_lmac_card_state *state = (struct iwm_lmac_card_state *)
(buf + sizeof(struct iwm_umac_wifi_in_hdr));
u32 flags = le32_to_cpu(state->flags);
@@ -1023,10 +1026,7 @@
flags & IWM_CARD_STATE_HW_DISABLED ? "ON" : "OFF",
flags & IWM_CARD_STATE_CTKILL_DISABLED ? "ON" : "OFF");
- if (flags & IWM_CARD_STATE_HW_DISABLED)
- set_bit(IWM_RADIO_RFKILL_HW, &iwm->radio);
- else
- clear_bit(IWM_RADIO_RFKILL_HW, &iwm->radio);
+ wiphy_rfkill_set_hw_state(wiphy, flags & IWM_CARD_STATE_HW_DISABLED);
return 0;
}