diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h new file mode 100644 index 000000000000..b79330d84185 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h @@ -0,0 +1,82 @@ +/****************************************************************************** + * + * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved. + * + * Portions of this file are derived from the ipw3945 project, as well + * as portions of the ieee80211 subsystem header files. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * Intel Linux Wireless <ilw@linux.intel.com> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + *****************************************************************************/ +#ifndef __iwl_trans_int_pcie_h__ +#define __iwl_trans_int_pcie_h__ + +/*This file includes the declaration that are internal to the + * trans_pcie layer */ + +/***************************************************** +* RX +******************************************************/ +void iwl_bg_rx_replenish(struct work_struct *data); +void iwl_irq_tasklet(struct iwl_priv *priv); +void iwlagn_rx_replenish(struct iwl_priv *priv); +void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, + struct iwl_rx_queue *q); + +/***************************************************** +* ICT +******************************************************/ +int iwl_reset_ict(struct iwl_priv *priv); +void iwl_disable_ict(struct iwl_priv *priv); +int iwl_alloc_isr_ict(struct iwl_priv *priv); +void iwl_free_isr_ict(struct iwl_priv *priv); +irqreturn_t iwl_isr_ict(int irq, void *data); + + +/***************************************************** +* TX / HCMD +******************************************************/ +void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq); +void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq, + int index); +int iwlagn_txq_attach_buf_to_tfd(struct iwl_priv *priv, + struct iwl_tx_queue *txq, + dma_addr_t addr, u16 len, u8 reset); +int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q, + int count, int slots_num, u32 id); +int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd); +int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u32 flags, + u16 len, const void *data); +void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); +void iwl_trans_txq_update_byte_cnt_tbl(struct iwl_priv *priv, + struct iwl_tx_queue *txq, + u16 byte_cnt); +int iwl_trans_txq_agg_disable(struct iwl_priv *priv, u16 txq_id, + u16 ssn_idx, u8 tx_fifo); +void iwl_trans_set_wr_ptrs(struct iwl_priv *priv, + int txq_id, u32 index); +void iwl_trans_tx_queue_set_status(struct iwl_priv *priv, + struct iwl_tx_queue *txq, + int tx_fifo_id, int scd_retry); +void iwl_trans_txq_agg_setup(struct iwl_priv *priv, int sta_id, int tid, + int frame_limit); + +#endif /* __iwl_trans_int_pcie_h__ */ |