diff options
| author | Winkler, Tomas <tomas.winkler@intel.com> | 2009-01-08 10:19:53 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:00:11 -0500 |
| commit | 141c43a3e4c7e8543fea982284765fda5e73837e (patch) | |
| tree | 77445c5d25d33a3bbcba137ac32a718ec591217c /drivers/net/wireless/iwlwifi/iwl-rx.c | |
| parent | f5965955e0107b116b379cccb94de612281bdf55 (diff) | |
iwl3945: kill iwl3945_rx_queue_restock
This patch kills iwl3945_rx_queue_restock function on prise of new
hw_params.rx_wrt_ptr_reg which holds per NIC RX write pointer register.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index bc3febe74d68..60be47f8c4a8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -125,9 +125,10 @@ EXPORT_SYMBOL(iwl_rx_queue_space); */ int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q) { - u32 reg = 0; - int ret = 0; unsigned long flags; + u32 rx_wrt_ptr_reg = priv->hw_params.rx_wrt_ptr_reg; + u32 reg; + int ret = 0; spin_lock_irqsave(&q->lock, flags); @@ -149,15 +150,14 @@ int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q) goto exit_unlock; /* Device expects a multiple of 8 */ - iwl_write_direct32(priv, FH_RSCSR_CHNL0_WPTR, - q->write & ~0x7); + iwl_write_direct32(priv, rx_wrt_ptr_reg, q->write & ~0x7); iwl_release_nic_access(priv); /* Else device is assumed to be awake */ - } else + } else { /* Device expects a multiple of 8 */ - iwl_write32(priv, FH_RSCSR_CHNL0_WPTR, q->write & ~0x7); - + iwl_write32(priv, rx_wrt_ptr_reg, q->write & ~0x7); + } q->need_update = 0; |