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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h')
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diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h b/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h
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1/******************************************************************************
2 *
3 * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
4 *
5 * Portions of this file are derived from the ipw3945 project, as well
6 * as portions of the ieee80211 subsystem header files.
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of version 2 of the GNU General Public License as
10 * published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
20 *
21 * The full GNU General Public License is included in this distribution in the
22 * file called LICENSE.
23 *
24 * Contact Information:
25 * Intel Linux Wireless <ilw@linux.intel.com>
26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
27 *
28 *****************************************************************************/
29#ifndef __iwl_trans_int_pcie_h__
30#define __iwl_trans_int_pcie_h__
31
32/*This file includes the declaration that are internal to the
33 * trans_pcie layer */
34
35/*****************************************************
36* RX
37******************************************************/
38void iwl_bg_rx_replenish(struct work_struct *data);
39void iwl_irq_tasklet(struct iwl_priv *priv);
40void iwlagn_rx_replenish(struct iwl_priv *priv);
41void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
42 struct iwl_rx_queue *q);
43
44/*****************************************************
45* ICT
46******************************************************/
47int iwl_reset_ict(struct iwl_priv *priv);
48void iwl_disable_ict(struct iwl_priv *priv);
49int iwl_alloc_isr_ict(struct iwl_priv *priv);
50void iwl_free_isr_ict(struct iwl_priv *priv);
51irqreturn_t iwl_isr_ict(int irq, void *data);
52
53
54/*****************************************************
55* TX / HCMD
56******************************************************/
57void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
58void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq,
59 int index);
60int iwlagn_txq_attach_buf_to_tfd(struct iwl_priv *priv,
61 struct iwl_tx_queue *txq,
62 dma_addr_t addr, u16 len, u8 reset);
63int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
64 int count, int slots_num, u32 id);
65int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
66int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u32 flags,
67 u16 len, const void *data);
68void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
69void iwl_trans_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
70 struct iwl_tx_queue *txq,
71 u16 byte_cnt);
72int iwl_trans_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
73 u16 ssn_idx, u8 tx_fifo);
74void iwl_trans_set_wr_ptrs(struct iwl_priv *priv,
75 int txq_id, u32 index);
76void iwl_trans_tx_queue_set_status(struct iwl_priv *priv,
77 struct iwl_tx_queue *txq,
78 int tx_fifo_id, int scd_retry);
79void iwl_trans_txq_agg_setup(struct iwl_priv *priv, int sta_id, int tid,
80 int frame_limit);
81
82#endif /* __iwl_trans_int_pcie_h__ */