+++ /dev/null
-/******************************************************************************
- *
- * 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) 2014 Intel Mobile Communications GmbH
- *
- * 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 COPYING.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2014 Intel Mobile Communications GmbH
- * 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.
- *
- *****************************************************************************/
-
-#ifndef __iwl_scd_h__
-#define __iwl_scd_h__
-
-#include "iwl-trans.h"
-#include "iwl-io.h"
-#include "iwl-prph.h"
-
-
-static inline void iwl_scd_txq_set_chain(struct iwl_trans *trans,
- u16 txq_id)
-{
- iwl_set_bits_prph(trans, SCD_QUEUECHAIN_SEL, BIT(txq_id));
-}
-
-static inline void iwl_scd_txq_enable_agg(struct iwl_trans *trans,
- u16 txq_id)
-{
- iwl_set_bits_prph(trans, SCD_AGGR_SEL, BIT(txq_id));
-}
-
-static inline void iwl_scd_txq_disable_agg(struct iwl_trans *trans,
- u16 txq_id)
-{
- iwl_clear_bits_prph(trans, SCD_AGGR_SEL, BIT(txq_id));
-}
-
-static inline void iwl_scd_disable_agg(struct iwl_trans *trans)
-{
- iwl_set_bits_prph(trans, SCD_AGGR_SEL, 0);
-}
-
-static inline void iwl_scd_activate_fifos(struct iwl_trans *trans)
-{
- iwl_write_prph(trans, SCD_TXFACT, IWL_MASK(0, 7));
-}
-
-static inline void iwl_scd_deactivate_fifos(struct iwl_trans *trans)
-{
- iwl_write_prph(trans, SCD_TXFACT, 0);
-}
-
-static inline void iwl_scd_enable_set_active(struct iwl_trans *trans,
- u32 value)
-{
- iwl_write_prph(trans, SCD_EN_CTRL, value);
-}
-
-static inline unsigned int SCD_QUEUE_WRPTR(unsigned int chnl)
-{
- if (chnl < 20)
- return SCD_BASE + 0x18 + chnl * 4;
- WARN_ON_ONCE(chnl >= 32);
- return SCD_BASE + 0x284 + (chnl - 20) * 4;
-}
-
-static inline unsigned int SCD_QUEUE_RDPTR(unsigned int chnl)
-{
- if (chnl < 20)
- return SCD_BASE + 0x68 + chnl * 4;
- WARN_ON_ONCE(chnl >= 32);
- return SCD_BASE + 0x2B4 + chnl * 4;
-}
-
-static inline unsigned int SCD_QUEUE_STATUS_BITS(unsigned int chnl)
-{
- if (chnl < 20)
- return SCD_BASE + 0x10c + chnl * 4;
- WARN_ON_ONCE(chnl >= 32);
- return SCD_BASE + 0x334 + chnl * 4;
-}
-
-static inline void iwl_scd_txq_set_inactive(struct iwl_trans *trans,
- u16 txq_id)
-{
- iwl_write_prph(trans, SCD_QUEUE_STATUS_BITS(txq_id),
- (0 << SCD_QUEUE_STTS_REG_POS_ACTIVE)|
- (1 << SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN));
-}
-
-#endif
projects / cascardo / linux.git / blobdiff