forked from Minki/linux
7f3e4bb60f
This patch maps sw and hw queues (for aggregations), so the right mac80211 queue will be waken when ieee80211_wake_queue is invoked. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
134 lines
5.2 KiB
C
134 lines
5.2 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called LICENSE.GPL.
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*
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* Contact Information:
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* James P. Ketrenos <ipw2100-admin@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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/*
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* Please use this file (iwl-5000-hw.h) only for hardware-related definitions.
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* Use iwl-5000-commands.h for uCode API definitions.
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*/
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#ifndef __iwl_5000_hw_h__
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#define __iwl_5000_hw_h__
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#define IWL50_RTC_INST_UPPER_BOUND (0x020000)
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#define IWL50_RTC_DATA_UPPER_BOUND (0x80C000)
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#define IWL50_RTC_INST_SIZE (IWL50_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND)
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#define IWL50_RTC_DATA_SIZE (IWL50_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND)
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/* EERPROM */
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#define IWL_5000_EEPROM_IMG_SIZE 2048
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#define IWL50_MAX_WIN_SIZE 64
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#define IWL50_QUEUE_SIZE 256
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#define IWL50_CMD_FIFO_NUM 7
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#define IWL50_NUM_QUEUES 20
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#define IWL50_FIRST_AMPDU_QUEUE 10
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#define IWL_sta_id_POS 12
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#define IWL_sta_id_LEN 4
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#define IWL_sta_id_SYM val
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/* Fixed (non-configurable) rx data from phy */
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/* Base physical address of iwl5000_shared is provided to SCD_DRAM_BASE_ADDR
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* and &iwl5000_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */
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struct iwl5000_sched_queue_byte_cnt_tbl {
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struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL50_QUEUE_SIZE +
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IWL50_MAX_WIN_SIZE];
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} __attribute__ ((packed));
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struct iwl5000_shared {
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struct iwl5000_sched_queue_byte_cnt_tbl
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queues_byte_cnt_tbls[IWL50_NUM_QUEUES];
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__le32 rb_closed;
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/* __le32 rb_closed_stts_rb_num:12; */
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#define IWL_rb_closed_stts_rb_num_POS 0
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#define IWL_rb_closed_stts_rb_num_LEN 12
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#define IWL_rb_closed_stts_rb_num_SYM rb_closed
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/* __le32 rsrv1:4; */
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/* __le32 rb_closed_stts_rx_frame_num:12; */
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#define IWL_rb_closed_stts_rx_frame_num_POS 16
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#define IWL_rb_closed_stts_rx_frame_num_LEN 12
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#define IWL_rb_closed_stts_rx_frame_num_SYM rb_closed
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/* __le32 rsrv2:4; */
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__le32 frm_finished;
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/* __le32 frame_finished_stts_rb_num:12; */
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#define IWL_frame_finished_stts_rb_num_POS 0
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#define IWL_frame_finished_stts_rb_num_LEN 12
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#define IWL_frame_finished_stts_rb_num_SYM frm_finished
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/* __le32 rsrv3:4; */
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/* __le32 frame_finished_stts_rx_frame_num:12; */
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#define IWL_frame_finished_stts_rx_frame_num_POS 16
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#define IWL_frame_finished_stts_rx_frame_num_LEN 12
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#define IWL_frame_finished_stts_rx_frame_num_SYM frm_finished
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/* __le32 rsrv4:4; */
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__le32 padding1; /* so that allocation will be aligned to 16B */
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__le32 padding2;
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} __attribute__ ((packed));
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#endif /* __iwl_5000_hw_h__ */
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