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authorSamuel Ortiz <samuel.ortiz@intel.com>2009-01-23 13:45:14 -0800
committerJohn W. Linville <linville@tuxdriver.com>2009-01-29 16:01:34 -0500
commita8e74e2774cd1aecfef0460de07e6e178df89232 (patch)
treebccf507738fb8753e7ab16a8de9644e9d99ae07c /drivers/net/wireless/iwlwifi/iwl-dev.h
parent59606ffa9146538b73bbe1ca1285321cd7474bc0 (diff)
downloadblackbird-op-linux-a8e74e2774cd1aecfef0460de07e6e178df89232.tar.gz
blackbird-op-linux-a8e74e2774cd1aecfef0460de07e6e178df89232.zip
iwl3945: Use iwlcore TX queue management routines
By adding an additional hw_params (tfd_size) and a new iwl_lib ops (txq_init), we can now use the iwlcore TX queue management routines. We had to add a new hw_params because we need to allocate the right DMA buffer for TFDs, and those have a different sizes depending if you're on 3945 or agn. Signed-off-by: Samuel Ortiz <samuel.ortiz@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-dev.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 78ce4f49c568..5aa22d61e398 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -567,6 +567,7 @@ struct iwl_sensitivity_ranges {
* @max_txq_num: Max # Tx queues supported
* @dma_chnl_num: Number of Tx DMA/FIFO channels
* @scd_bc_tbls_size: size of scheduler byte count tables
+ * @tfd_size: TFD size
* @tx/rx_chains_num: Number of TX/RX chains
* @valid_tx/rx_ant: usable antennas
* @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2)
@@ -587,6 +588,7 @@ struct iwl_hw_params {
u8 max_txq_num;
u8 dma_chnl_num;
u16 scd_bc_tbls_size;
+ u32 tfd_size;
u8 tx_chains_num;
u8 rx_chains_num;
u8 valid_tx_ant;
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