diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-01-15 13:43:37 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-19 16:25:11 -0500 |
| commit | 2be76703a3afb281155894ac52d34f7f5d736633 (patch) | |
| tree | 2eccad07339ac4d116cde6d3d9c710ead048b42a /drivers/net/wireless/iwlwifi/iwl-core.c | |
| parent | 937c397eb633b804d9a806d08c395ecfc42b1fec (diff) | |
iwlwifi: set interrupt coalescing timer range and default
For interrupt coalescing timer, the CSR_INT_COALESCING is an 8 bit
register in 32-usec unit, the range can go from 0x00 - 0xFF. set the
range and default timeout value for both calibration mode and operation mode.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 5b56307a381..29eb7b4dc7d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -257,8 +257,8 @@ int iwl_hw_nic_init(struct iwl_priv *priv) spin_lock_irqsave(&priv->lock, flags); priv->cfg->ops->lib->apm_ops.init(priv); - /* Set interrupt coalescing timer to 512 usecs */ - iwl_write8(priv, CSR_INT_COALESCING, 512 / 32); + /* Set interrupt coalescing calibration timer to default (512 usecs) */ + iwl_write8(priv, CSR_INT_COALESCING, IWL_HOST_INT_CALIB_TIMEOUT_DEF); spin_unlock_irqrestore(&priv->lock, flags); |