diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-05-29 16:34:58 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-03 15:00:20 -0400 |
| commit | f118a91d16127e461cc8c17c529306910f13a8b1 (patch) | |
| tree | 96f31c93ef9f044f8b77077b1f16f499944e9c5a /drivers/net/wireless/iwlwifi/iwl-5000.c | |
| parent | 7f066108d15d06ec3534434333f0274c868fe798 (diff) | |
iwlwifi: implement apm stop function
This patch adds apm stop function for 4965 and 5000.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 10054bdf3e4c..27cfe3c9a58d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -100,6 +100,25 @@ static int iwl5000_apm_init(struct iwl_priv *priv) return ret; } +/* FIXME: this is indentical to 4965 */ +static void iwl5000_apm_stop(struct iwl_priv *priv) +{ + unsigned long flags; + + iwl4965_hw_nic_stop_master(priv); + + spin_lock_irqsave(&priv->lock, flags); + + iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); + + udelay(10); + + iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); + + spin_unlock_irqrestore(&priv->lock, flags); +} + + static int iwl5000_apm_reset(struct iwl_priv *priv) { int ret = 0; @@ -859,6 +878,7 @@ static struct iwl_lib_ops iwl5000_lib = { .apm_ops = { .init = iwl5000_apm_init, .reset = iwl5000_apm_reset, + .stop = iwl5000_apm_stop, .config = iwl5000_nic_config, .set_pwr_src = iwl4965_set_pwr_src, }, |