188 lines
7.1 KiB
C
188 lines
7.1 KiB
C
/*
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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) 2008 - 2011 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
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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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* BSD LICENSE
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*
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* Copyright(c) 2008 - 2011 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 of 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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#ifndef _SCIC_SDS_PHY_REGISTERS_H_
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#define _SCIC_SDS_PHY_REGISTERS_H_
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/**
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* This file contains the macros used by the phy object to read/write to the
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* SCU link layer registers.
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*
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*
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*/
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#include "scic_sds_controller.h"
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/*
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* *****************************************************************************
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* * SCU LINK LAYER REGISTER OPERATIONS
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* ***************************************************************************** */
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/**
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* scu_link_layer_register_read() -
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*
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* THis macro requests the SCU register write for the specified link layer
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* register.
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*/
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#define scu_link_layer_register_read(phy, reg) \
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scu_register_read(\
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scic_sds_phy_get_controller(phy), \
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(phy)->link_layer_registers->reg \
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)
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/**
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* scu_link_layer_register_write() -
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*
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* This macro requests the SCU register read for the specified link layer
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* register.
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*/
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#define scu_link_layer_register_write(phy, reg, value) \
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scu_register_write(\
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scic_sds_phy_get_controller(phy), \
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(phy)->link_layer_registers->reg, \
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(value) \
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)
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/*
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* *****************************************************************************
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* * SCU LINK LAYER REGISTERS
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* ***************************************************************************** */
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/* / This macro reads from the SAS Identify Frame PHY Identifier register */
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#define SCU_SAS_TIPID_READ(phy) \
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scu_link_layer_register_read(phy, identify_frame_phy_id)
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/* / This macro writes to the SAS Identify Frame PHY Identifier register */
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#define SCU_SAS_TIPID_WRITE(phy, value) \
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scu_link_layer_register_write(phy, identify_frame_phy_id, value)
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/* / This macro reads from the SAS Identification register */
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#define SCU_SAS_TIID_READ(phy) \
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scu_link_layer_register_read(phy, transmit_identification)
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/* / This macro writes to the SAS Identification register */
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#define SCU_SAS_TIID_WRITE(phy, value) \
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scu_link_layer_register_write(phy, transmit_identification, value)
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/* / This macro reads the SAS Device Name High register */
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#define SCU_SAS_TIDNH_READ(phy) \
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scu_link_layer_register_read(phy, sas_device_name_high)
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/* / This macro writes the SAS Device Name High register */
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#define SCU_SAS_TIDNH_WRITE(phy, value) \
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scu_link_layer_register_write(phy, sas_device_name_high, value)
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/* / This macro reads the SAS Device Name Low register */
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#define SCU_SAS_TIDNL_READ(phy) \
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scu_link_layer_register_read(phy, sas_device_name_low)
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/* / This macro writes the SAS Device Name Low register */
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#define SCU_SAS_TIDNL_WRITE(phy, value) \
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scu_link_layer_register_write(phy, sas_device_name_low, value)
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/* / This macro reads the Source SAS Address High register */
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#define SCU_SAS_TISSAH_READ(phy) \
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scu_link_layer_register_read(phy, source_sas_address_high)
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/* / This macro writes the Source SAS Address High register */
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#define SCU_SAS_TISSAH_WRITE(phy, value) \
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scu_link_layer_register_write(phy, source_sas_address_high, value)
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/* / This macro reads the Source SAS Address Low register */
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#define SCU_SAS_TISSAL_READ(phy) \
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scu_link_layer_register_read(phy, source_sas_address_low)
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/* / This macro writes the Source SAS Address Low register */
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#define SCU_SAS_TISSAL_WRITE(phy, value) \
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scu_link_layer_register_write(phy, source_sas_address_low, value)
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/* / This macro reads the PHY Configuration register */
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#define SCU_SAS_PCFG_READ(phy) \
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scu_link_layer_register_read(phy, phy_configuration);
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/* / This macro writes the PHY Configuration register */
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#define SCU_SAS_PCFG_WRITE(phy, value) \
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scu_link_layer_register_write(phy, phy_configuration, value)
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/* / This macro reads the PHY Enable Spinup register */
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#define SCU_SAS_ENSPINUP_READ(phy) \
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scu_link_layer_register_read(phy, notify_enable_spinup_control)
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/* / This macro writes the PHY Enable Spinup register */
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#define SCU_SAS_ENSPINUP_WRITE(phy, value) \
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scu_link_layer_register_write(phy, notify_enable_spinup_control, value)
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/* / This macro reads the PHY Capacity register */
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#define SCU_SAS_PHYCAP_READ(phy) \
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scu_link_layer_register_read(phy, phy_capabilities)
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/* / This macro writes the PHY Capacity register */
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#define SCU_SAS_PHYCAP_WRITE(phy, value) \
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scu_link_layer_register_write(phy, phy_capabilities, value)
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/* / This macro reads the Recieved PHY Capacity register */
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#define SCU_SAS_RECPHYCAP_READ(phy) \
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scu_link_layer_register_read(phy, receive_phycap)
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/* / This macro reads the link layer control register */
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#define SCU_SAS_LLCTL_READ(phy) \
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scu_link_layer_register_read(phy, link_layer_control);
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/* / This macro writes the link layer control register */
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#define SCU_SAS_LLCTL_WRITE(phy, value) \
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scu_link_layer_register_write(phy, link_layer_control, value);
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#endif /* _SCIC_SDS_PHY_REGISTERS_H_ */
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