diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000-hw.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000-hw.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h new file mode 100644 index 000000000000..17d4f31c5934 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h @@ -0,0 +1,134 @@ +/****************************************************************************** + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved. + * + * 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.GPL. + * + * Contact Information: + * James P. Ketrenos <ipw2100-admin@linux.intel.com> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + * BSD LICENSE + * + * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + *****************************************************************************/ +/* + * Please use this file (iwl-5000-hw.h) only for hardware-related definitions. + * Use iwl-5000-commands.h for uCode API definitions. + */ + +#ifndef __iwl_5000_hw_h__ +#define __iwl_5000_hw_h__ + +#define IWL50_RTC_INST_UPPER_BOUND (0x020000) +#define IWL50_RTC_DATA_UPPER_BOUND (0x80C000) +#define IWL50_RTC_INST_SIZE (IWL50_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND) +#define IWL50_RTC_DATA_SIZE (IWL50_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND) + +/* EERPROM */ +#define IWL_5000_EEPROM_IMG_SIZE 2048 + + +#define IWL50_MAX_WIN_SIZE 64 +#define IWL50_QUEUE_SIZE 256 +#define IWL50_CMD_FIFO_NUM 7 +#define IWL50_NUM_QUEUES 20 +#define IWL50_NUM_AMPDU_QUEUES 10 +#define IWL50_FIRST_AMPDU_QUEUE 10 + +#define IWL_sta_id_POS 12 +#define IWL_sta_id_LEN 4 +#define IWL_sta_id_SYM val + +/* Fixed (non-configurable) rx data from phy */ + +/* Base physical address of iwl5000_shared is provided to SCD_DRAM_BASE_ADDR + * and &iwl5000_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */ +struct iwl5000_sched_queue_byte_cnt_tbl { + struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL50_QUEUE_SIZE + + IWL50_MAX_WIN_SIZE]; +} __attribute__ ((packed)); + +struct iwl5000_shared { + struct iwl5000_sched_queue_byte_cnt_tbl + queues_byte_cnt_tbls[IWL50_NUM_QUEUES]; + __le32 rb_closed; + + /* __le32 rb_closed_stts_rb_num:12; */ +#define IWL_rb_closed_stts_rb_num_POS 0 +#define IWL_rb_closed_stts_rb_num_LEN 12 +#define IWL_rb_closed_stts_rb_num_SYM rb_closed + /* __le32 rsrv1:4; */ + /* __le32 rb_closed_stts_rx_frame_num:12; */ +#define IWL_rb_closed_stts_rx_frame_num_POS 16 +#define IWL_rb_closed_stts_rx_frame_num_LEN 12 +#define IWL_rb_closed_stts_rx_frame_num_SYM rb_closed + /* __le32 rsrv2:4; */ + + __le32 frm_finished; + /* __le32 frame_finished_stts_rb_num:12; */ +#define IWL_frame_finished_stts_rb_num_POS 0 +#define IWL_frame_finished_stts_rb_num_LEN 12 +#define IWL_frame_finished_stts_rb_num_SYM frm_finished + /* __le32 rsrv3:4; */ + /* __le32 frame_finished_stts_rx_frame_num:12; */ +#define IWL_frame_finished_stts_rx_frame_num_POS 16 +#define IWL_frame_finished_stts_rx_frame_num_LEN 12 +#define IWL_frame_finished_stts_rx_frame_num_SYM frm_finished + /* __le32 rsrv4:4; */ + + __le32 padding1; /* so that allocation will be aligned to 16B */ + __le32 padding2; +} __attribute__ ((packed)); + + +#endif /* __iwl_5000_hw_h__ */ + |