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authorWinkler, Tomas <tomas.winkler@intel.com>2008-11-07 09:58:39 -0800
committerJohn W. Linville <linville@tuxdriver.com>2008-11-21 11:07:22 -0500
commit8d86422a83d79e3d3241cf0f269fca0c2640bcee (patch)
treeb9791deaa104a7254891d962dceb551864235ee0 /drivers/net/wireless/iwlwifi/iwl-4965.c
parent5c5aa3f13a50881b8f6e529e321bbefb5faec37b (diff)
iwlwifi: move rx queue read pointer into rxq
This patch moves rx status/read registers into iwl_rx_queue structures. This solution is more memory hungry but is more structured and provides needed RX/TX separation Signed-off-by: Tomas Winkler <tomas.winkler@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-4965.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 157cad4e9da..017e5ea58de 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1631,12 +1631,6 @@ static int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
}
#endif
-static int iwl4965_shared_mem_rx_idx(struct iwl_priv *priv)
-{
- struct iwl4965_shared *s = priv->shared_virt;
- return le32_to_cpu(s->rb_closed) & 0xFFF;
-}
-
static int iwl4965_alloc_shared_mem(struct iwl_priv *priv)
{
priv->shared_virt = pci_alloc_consistent(priv->pci_dev,
@@ -1647,8 +1641,6 @@ static int iwl4965_alloc_shared_mem(struct iwl_priv *priv)
memset(priv->shared_virt, 0, sizeof(struct iwl4965_shared));
- priv->rb_closed_offset = offsetof(struct iwl4965_shared, rb_closed);
-
return 0;
}
@@ -2306,7 +2298,6 @@ static struct iwl_lib_ops iwl4965_lib = {
.set_hw_params = iwl4965_hw_set_hw_params,
.alloc_shared_mem = iwl4965_alloc_shared_mem,
.free_shared_mem = iwl4965_free_shared_mem,
- .shared_mem_rx_idx = iwl4965_shared_mem_rx_idx,
.txq_update_byte_cnt_tbl = iwl4965_txq_update_byte_cnt_tbl,
.txq_set_sched = iwl4965_txq_set_sched,
.txq_agg_enable = iwl4965_txq_agg_enable,