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| author | Samuel Ortiz <samuel.ortiz@intel.com> | 2009-01-19 15:30:26 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:00:56 -0500 |
| commit | 7aaa1d79e3a2d573ac469744506f17b1c9386840 (patch) | |
| tree | b003f298588e7f6a9f97764387f1c62a17c18b9e /drivers/net/wireless/iwlwifi/iwl-3945.h | |
| parent | 4f3602c8a3cf8d31e8b08b82d7ea9b0c30f28965 (diff) | |
| download | linux-7aaa1d79e3a2d573ac469744506f17b1c9386840.tar.gz linux-7aaa1d79e3a2d573ac469744506f17b1c9386840.tar.bz2 linux-7aaa1d79e3a2d573ac469744506f17b1c9386840.zip | |
iwlwifi: Add TFD library operations
The TFD structures for 3945 and agn HWs are fundamentally different. We thus
need to define operations for attaching and freeing them. This will allow us
to share a fair amount of code (cmd and tx queue related) between both
drivers.
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-3945.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h index 97dfa7c5a3ce..54538df50d3e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945.h @@ -260,9 +260,12 @@ extern int iwl3945_hw_nic_stop_master(struct iwl_priv *priv); extern void iwl3945_hw_txq_ctx_free(struct iwl_priv *priv); extern void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv); extern int iwl3945_hw_nic_reset(struct iwl_priv *priv); -extern int iwl3945_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *tfd, - dma_addr_t addr, u16 len); -extern int iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq); +extern int iwl3945_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, + struct iwl_tx_queue *txq, + dma_addr_t addr, u16 len, + u8 reset, u8 pad); +extern void iwl3945_hw_txq_free_tfd(struct iwl_priv *priv, + struct iwl_tx_queue *txq); extern int iwl3945_hw_get_temperature(struct iwl_priv *priv); extern int iwl3945_hw_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq); |