From e85498b21d0372a00f31ab9f7c0d215c32c9fad5 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Fri, 16 Oct 2009 13:18:48 +0800 Subject: iwmc3200wifi: CT kill support We set the initial CT (Temperature control) value to 110 degrees. If the chip goes over that threshold, we hard block the device which will turn it down. At the same time we schedule a 30 seconds delayed work that unblock the device (and userspace is supposed to bring it back up), hoping that the chip will have cooled down by then... Signed-off-by: Samuel Ortiz Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- drivers/net/wireless/iwmc3200wifi/commands.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/net/wireless/iwmc3200wifi/commands.c') diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c index 23b52fa..aeea909 100644 --- a/drivers/net/wireless/iwmc3200wifi/commands.c +++ b/drivers/net/wireless/iwmc3200wifi/commands.c @@ -274,6 +274,17 @@ int iwm_send_calib_results(struct iwm_priv *iwm) return ret; } +int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit) +{ + struct iwm_ct_kill_cfg_cmd cmd; + + cmd.entry_threshold = entry; + cmd.exit_threshold = exit; + + return iwm_send_lmac_ptrough_cmd(iwm, REPLY_CT_KILL_CONFIG_CMD, &cmd, + sizeof(struct iwm_ct_kill_cfg_cmd), 0); +} + int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp) { struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT; -- cgit v1.1