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remarkable-linux/drivers/scsi/isci/registers.h
Andrzej Jakowski 6119908f0f isci: Changes in COMSAS timings enabling ISCI to detect buggy disc drives. 
This patch extends timings in COMSAS signaling, so ISCI can detect disc
drives having issues to send COMSAS in correct time frame.

Signed-off-by: Andrzej Jakowski <andrzej.jakowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2012-05-17 12:27:28 -07:00

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/*
* 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) 2008 - 2011 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
* The full GNU General Public License is included in this distribution
* in the file called LICENSE.GPL.
*
* BSD LICENSE
*
* Copyright(c) 2008 - 2011 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 of 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 _SCU_REGISTERS_H_
#define _SCU_REGISTERS_H_
/**
* This file contains the constants and structures for the SCU memory mapped
* registers.
*
*
*/
#define SCU_VIIT_ENTRY_ID_MASK (0xC0000000)
#define SCU_VIIT_ENTRY_ID_SHIFT (30)
#define SCU_VIIT_ENTRY_FUNCTION_MASK (0x0FF00000)
#define SCU_VIIT_ENTRY_FUNCTION_SHIFT (20)
#define SCU_VIIT_ENTRY_IPPTMODE_MASK (0x0001F800)
#define SCU_VIIT_ENTRY_IPPTMODE_SHIFT (12)
#define SCU_VIIT_ENTRY_LPVIE_MASK (0x00000F00)
#define SCU_VIIT_ENTRY_LPVIE_SHIFT (8)
#define SCU_VIIT_ENTRY_STATUS_MASK (0x000000FF)
#define SCU_VIIT_ENTRY_STATUS_SHIFT (0)
#define SCU_VIIT_ENTRY_ID_INVALID (0 << SCU_VIIT_ENTRY_ID_SHIFT)
#define SCU_VIIT_ENTRY_ID_VIIT (1 << SCU_VIIT_ENTRY_ID_SHIFT)
#define SCU_VIIT_ENTRY_ID_IIT (2 << SCU_VIIT_ENTRY_ID_SHIFT)
#define SCU_VIIT_ENTRY_ID_VIRT_EXP (3 << SCU_VIIT_ENTRY_ID_SHIFT)
#define SCU_VIIT_IPPT_SSP_INITIATOR (0x01 << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
#define SCU_VIIT_IPPT_SMP_INITIATOR (0x02 << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
#define SCU_VIIT_IPPT_STP_INITIATOR (0x04 << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
#define SCU_VIIT_IPPT_INITIATOR \
(\
SCU_VIIT_IPPT_SSP_INITIATOR \
| SCU_VIIT_IPPT_SMP_INITIATOR \
| SCU_VIIT_IPPT_STP_INITIATOR \
)
#define SCU_VIIT_STATUS_RNC_VALID (0x01 << SCU_VIIT_ENTRY_STATUS_SHIFT)
#define SCU_VIIT_STATUS_ADDRESS_VALID (0x02 << SCU_VIIT_ENTRY_STATUS_SHIFT)
#define SCU_VIIT_STATUS_RNI_VALID (0x04 << SCU_VIIT_ENTRY_STATUS_SHIFT)
#define SCU_VIIT_STATUS_ALL_VALID \
(\
SCU_VIIT_STATUS_RNC_VALID \
| SCU_VIIT_STATUS_ADDRESS_VALID \
| SCU_VIIT_STATUS_RNI_VALID \
)
#define SCU_VIIT_IPPT_SMP_TARGET (0x10 << SCU_VIIT_ENTRY_IPPTMODE_SHIFT)
/**
* struct scu_viit_entry - This is the SCU Virtual Initiator Table Entry
*
*
*/
struct scu_viit_entry {
/**
* This must be encoded as to the type of initiator that is being constructed
* for this port.
*/
u32 status;
/**
* Virtual initiator high SAS Address
*/
u32 initiator_sas_address_hi;
/**
* Virtual initiator low SAS Address
*/
u32 initiator_sas_address_lo;
/**
* This must be 0
*/
u32 reserved;
};
/* IIT Status Defines */
#define SCU_IIT_ENTRY_ID_MASK (0xC0000000)
#define SCU_IIT_ENTRY_ID_SHIFT (30)
#define SCU_IIT_ENTRY_STATUS_UPDATE_MASK (0x20000000)
#define SCU_IIT_ENTRY_STATUS_UPDATE_SHIFT (29)
#define SCU_IIT_ENTRY_LPI_MASK (0x00000F00)
#define SCU_IIT_ENTRY_LPI_SHIFT (8)
#define SCU_IIT_ENTRY_STATUS_MASK (0x000000FF)
#define SCU_IIT_ENTRY_STATUS_SHIFT (0)
/* IIT Remote Initiator Defines */
#define SCU_IIT_ENTRY_REMOTE_TAG_MASK (0x0000FFFF)
#define SCU_IIT_ENTRY_REMOTE_TAG_SHIFT (0)
#define SCU_IIT_ENTRY_REMOTE_RNC_MASK (0x0FFF0000)
#define SCU_IIT_ENTRY_REMOTE_RNC_SHIFT (16)
#define SCU_IIT_ENTRY_ID_INVALID (0 << SCU_IIT_ENTRY_ID_SHIFT)
#define SCU_IIT_ENTRY_ID_VIIT (1 << SCU_IIT_ENTRY_ID_SHIFT)
#define SCU_IIT_ENTRY_ID_IIT (2 << SCU_IIT_ENTRY_ID_SHIFT)
#define SCU_IIT_ENTRY_ID_VIRT_EXP (3 << SCU_IIT_ENTRY_ID_SHIFT)
/**
* struct scu_iit_entry - This will be implemented later when we support
* virtual functions
*
*
*/
struct scu_iit_entry {
u32 status;
u32 remote_initiator_sas_address_hi;
u32 remote_initiator_sas_address_lo;
u32 remote_initiator;
};
/* Generate a value for an SCU register */
#define SCU_GEN_VALUE(name, value) \
(((value) << name ## _SHIFT) & (name ## _MASK))
/*
* Generate a bit value for an SCU register
* Make sure that the register MASK is just a single bit */
#define SCU_GEN_BIT(name) \
SCU_GEN_VALUE(name, ((u32)1))
#define SCU_SET_BIT(name, reg_value) \
((reg_value) | SCU_GEN_BIT(name))
#define SCU_CLEAR_BIT(name, reg_value) \
((reg_value)$ ~(SCU_GEN_BIT(name)))
/*
* *****************************************************************************
* Unions for bitfield definitions of SCU Registers
* SMU Post Context Port
* ***************************************************************************** */
#define SMU_POST_CONTEXT_PORT_CONTEXT_INDEX_SHIFT (0)
#define SMU_POST_CONTEXT_PORT_CONTEXT_INDEX_MASK (0x00000FFF)
#define SMU_POST_CONTEXT_PORT_LOGICAL_PORT_INDEX_SHIFT (12)
#define SMU_POST_CONTEXT_PORT_LOGICAL_PORT_INDEX_MASK (0x0000F000)
#define SMU_POST_CONTEXT_PORT_PROTOCOL_ENGINE_SHIFT (16)
#define SMU_POST_CONTEXT_PORT_PROTOCOL_ENGINE_MASK (0x00030000)
#define SMU_POST_CONTEXT_PORT_COMMAND_CONTEXT_SHIFT (18)
#define SMU_POST_CONTEXT_PORT_COMMAND_CONTEXT_MASK (0x00FC0000)
#define SMU_POST_CONTEXT_PORT_RESERVED_MASK (0xFF000000)
#define SMU_PCP_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_POST_CONTEXT_PORT_ ## name, value)
/* ***************************************************************************** */
#define SMU_INTERRUPT_STATUS_COMPLETION_SHIFT (31)
#define SMU_INTERRUPT_STATUS_COMPLETION_MASK (0x80000000)
#define SMU_INTERRUPT_STATUS_QUEUE_SUSPEND_SHIFT (1)
#define SMU_INTERRUPT_STATUS_QUEUE_SUSPEND_MASK (0x00000002)
#define SMU_INTERRUPT_STATUS_QUEUE_ERROR_SHIFT (0)
#define SMU_INTERRUPT_STATUS_QUEUE_ERROR_MASK (0x00000001)
#define SMU_INTERRUPT_STATUS_RESERVED_MASK (0x7FFFFFFC)
#define SMU_ISR_GEN_BIT(name) \
SCU_GEN_BIT(SMU_INTERRUPT_STATUS_ ## name)
#define SMU_ISR_QUEUE_ERROR SMU_ISR_GEN_BIT(QUEUE_ERROR)
#define SMU_ISR_QUEUE_SUSPEND SMU_ISR_GEN_BIT(QUEUE_SUSPEND)
#define SMU_ISR_COMPLETION SMU_ISR_GEN_BIT(COMPLETION)
/* ***************************************************************************** */
#define SMU_INTERRUPT_MASK_COMPLETION_SHIFT (31)
#define SMU_INTERRUPT_MASK_COMPLETION_MASK (0x80000000)
#define SMU_INTERRUPT_MASK_QUEUE_SUSPEND_SHIFT (1)
#define SMU_INTERRUPT_MASK_QUEUE_SUSPEND_MASK (0x00000002)
#define SMU_INTERRUPT_MASK_QUEUE_ERROR_SHIFT (0)
#define SMU_INTERRUPT_MASK_QUEUE_ERROR_MASK (0x00000001)
#define SMU_INTERRUPT_MASK_RESERVED_MASK (0x7FFFFFFC)
#define SMU_IMR_GEN_BIT(name) \
SCU_GEN_BIT(SMU_INTERRUPT_MASK_ ## name)
#define SMU_IMR_QUEUE_ERROR SMU_IMR_GEN_BIT(QUEUE_ERROR)
#define SMU_IMR_QUEUE_SUSPEND SMU_IMR_GEN_BIT(QUEUE_SUSPEND)
#define SMU_IMR_COMPLETION SMU_IMR_GEN_BIT(COMPLETION)
/* ***************************************************************************** */
#define SMU_INTERRUPT_COALESCING_CONTROL_TIMER_SHIFT (0)
#define SMU_INTERRUPT_COALESCING_CONTROL_TIMER_MASK (0x0000001F)
#define SMU_INTERRUPT_COALESCING_CONTROL_NUMBER_SHIFT (8)
#define SMU_INTERRUPT_COALESCING_CONTROL_NUMBER_MASK (0x0000FF00)
#define SMU_INTERRUPT_COALESCING_CONTROL_RESERVED_MASK (0xFFFF00E0)
#define SMU_ICC_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_INTERRUPT_COALESCING_CONTROL_ ## name, value)
/* ***************************************************************************** */
#define SMU_TASK_CONTEXT_RANGE_START_SHIFT (0)
#define SMU_TASK_CONTEXT_RANGE_START_MASK (0x00000FFF)
#define SMU_TASK_CONTEXT_RANGE_ENDING_SHIFT (16)
#define SMU_TASK_CONTEXT_RANGE_ENDING_MASK (0x0FFF0000)
#define SMU_TASK_CONTEXT_RANGE_ENABLE_SHIFT (31)
#define SMU_TASK_CONTEXT_RANGE_ENABLE_MASK (0x80000000)
#define SMU_TASK_CONTEXT_RANGE_RESERVED_MASK (0x7000F000)
#define SMU_TCR_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_TASK_CONTEXT_RANGE_ ## name, value)
#define SMU_TCR_GEN_BIT(name, value) \
SCU_GEN_BIT(SMU_TASK_CONTEXT_RANGE_ ## name)
/* ***************************************************************************** */
#define SMU_COMPLETION_QUEUE_PUT_POINTER_SHIFT (0)
#define SMU_COMPLETION_QUEUE_PUT_POINTER_MASK (0x00003FFF)
#define SMU_COMPLETION_QUEUE_PUT_CYCLE_BIT_SHIFT (15)
#define SMU_COMPLETION_QUEUE_PUT_CYCLE_BIT_MASK (0x00008000)
#define SMU_COMPLETION_QUEUE_PUT_EVENT_POINTER_SHIFT (16)
#define SMU_COMPLETION_QUEUE_PUT_EVENT_POINTER_MASK (0x03FF0000)
#define SMU_COMPLETION_QUEUE_PUT_EVENT_CYCLE_BIT_SHIFT (26)
#define SMU_COMPLETION_QUEUE_PUT_EVENT_CYCLE_BIT_MASK (0x04000000)
#define SMU_COMPLETION_QUEUE_PUT_RESERVED_MASK (0xF8004000)
#define SMU_CQPR_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_COMPLETION_QUEUE_PUT_ ## name, value)
#define SMU_CQPR_GEN_BIT(name) \
SCU_GEN_BIT(SMU_COMPLETION_QUEUE_PUT_ ## name)
/* ***************************************************************************** */
#define SMU_COMPLETION_QUEUE_GET_POINTER_SHIFT (0)
#define SMU_COMPLETION_QUEUE_GET_POINTER_MASK (0x00003FFF)
#define SMU_COMPLETION_QUEUE_GET_CYCLE_BIT_SHIFT (15)
#define SMU_COMPLETION_QUEUE_GET_CYCLE_BIT_MASK (0x00008000)
#define SMU_COMPLETION_QUEUE_GET_EVENT_POINTER_SHIFT (16)
#define SMU_COMPLETION_QUEUE_GET_EVENT_POINTER_MASK (0x03FF0000)
#define SMU_COMPLETION_QUEUE_GET_EVENT_CYCLE_BIT_SHIFT (26)
#define SMU_COMPLETION_QUEUE_GET_EVENT_CYCLE_BIT_MASK (0x04000000)
#define SMU_COMPLETION_QUEUE_GET_ENABLE_SHIFT (30)
#define SMU_COMPLETION_QUEUE_GET_ENABLE_MASK (0x40000000)
#define SMU_COMPLETION_QUEUE_GET_EVENT_ENABLE_SHIFT (31)
#define SMU_COMPLETION_QUEUE_GET_EVENT_ENABLE_MASK (0x80000000)
#define SMU_COMPLETION_QUEUE_GET_RESERVED_MASK (0x38004000)
#define SMU_CQGR_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_COMPLETION_QUEUE_GET_ ## name, value)
#define SMU_CQGR_GEN_BIT(name) \
SCU_GEN_BIT(SMU_COMPLETION_QUEUE_GET_ ## name)
#define SMU_CQGR_CYCLE_BIT \
SMU_CQGR_GEN_BIT(CYCLE_BIT)
#define SMU_CQGR_EVENT_CYCLE_BIT \
SMU_CQGR_GEN_BIT(EVENT_CYCLE_BIT)
#define SMU_CQGR_GET_POINTER_SET(value) \
SMU_CQGR_GEN_VAL(POINTER, value)
/* ***************************************************************************** */
#define SMU_COMPLETION_QUEUE_CONTROL_QUEUE_LIMIT_SHIFT (0)
#define SMU_COMPLETION_QUEUE_CONTROL_QUEUE_LIMIT_MASK (0x00003FFF)
#define SMU_COMPLETION_QUEUE_CONTROL_EVENT_LIMIT_SHIFT (16)
#define SMU_COMPLETION_QUEUE_CONTROL_EVENT_LIMIT_MASK (0x03FF0000)
#define SMU_COMPLETION_QUEUE_CONTROL_RESERVED_MASK (0xFC00C000)
#define SMU_CQC_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_COMPLETION_QUEUE_CONTROL_ ## name, value)
#define SMU_CQC_QUEUE_LIMIT_SET(value) \
SMU_CQC_GEN_VAL(QUEUE_LIMIT, value)
#define SMU_CQC_EVENT_LIMIT_SET(value) \
SMU_CQC_GEN_VAL(EVENT_LIMIT, value)
/* ***************************************************************************** */
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_TC_SHIFT (0)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_TC_MASK (0x00000FFF)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_LP_SHIFT (12)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_LP_MASK (0x00007000)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_RNC_SHIFT (15)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_RNC_MASK (0x07FF8000)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_PEG_SHIFT (27)
#define SMU_DEVICE_CONTEXT_CAPACITY_MAX_PEG_MASK (0x08000000)
#define SMU_DEVICE_CONTEXT_CAPACITY_RESERVED_MASK (0xF0000000)
#define SMU_DCC_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_DEVICE_CONTEXT_CAPACITY_ ## name, value)
#define SMU_DCC_GET_MAX_PEG(value) \
(\
((value) & SMU_DEVICE_CONTEXT_CAPACITY_MAX_PEG_MASK) \
>> SMU_DEVICE_CONTEXT_CAPACITY_MAX_LP_SHIFT \
)
#define SMU_DCC_GET_MAX_LP(value) \
(\
((value) & SMU_DEVICE_CONTEXT_CAPACITY_MAX_LP_MASK) \
>> SMU_DEVICE_CONTEXT_CAPACITY_MAX_LP_SHIFT \
)
#define SMU_DCC_GET_MAX_TC(value) \
(\
((value) & SMU_DEVICE_CONTEXT_CAPACITY_MAX_TC_MASK) \
>> SMU_DEVICE_CONTEXT_CAPACITY_MAX_TC_SHIFT \
)
#define SMU_DCC_GET_MAX_RNC(value) \
(\
((value) & SMU_DEVICE_CONTEXT_CAPACITY_MAX_RNC_MASK) \
>> SMU_DEVICE_CONTEXT_CAPACITY_MAX_RNC_SHIFT \
)
/* ***************************************************************************** */
#define SMU_CLOCK_GATING_CONTROL_IDLE_ENABLE_SHIFT (0)
#define SMU_CLOCK_GATING_CONTROL_IDLE_ENABLE_MASK (0x00000001)
#define SMU_CLOCK_GATING_CONTROL_XCLK_ENABLE_SHIFT (1)
#define SMU_CLOCK_GATING_CONTROL_XCLK_ENABLE_MASK (0x00000002)
#define SMU_CLOCK_GATING_CONTROL_TXCLK_ENABLE_SHIFT (2)
#define SMU_CLOCK_GATING_CONTROL_TXCLK_ENABLE_MASK (0x00000004)
#define SMU_CLOCK_GATING_CONTROL_REGCLK_ENABLE_SHIFT (3)
#define SMU_CLOCK_GATING_CONTROL_REGCLK_ENABLE_MASK (0x00000008)
#define SMU_CLOCK_GATING_CONTROL_IDLE_TIMEOUT_SHIFT (16)
#define SMU_CLOCK_GATING_CONTROL_IDLE_TIMEOUT_MASK (0x000F0000)
#define SMU_CLOCK_GATING_CONTROL_FORCE_IDLE_SHIFT (31)
#define SMU_CLOCK_GATING_CONTROL_FORCE_IDLE_MASK (0x80000000)
#define SMU_CLOCK_GATING_CONTROL_RESERVED_MASK (0x7FF0FFF0)
#define SMU_CGUCR_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_CLOCK_GATING_CONTROL_##name, value)
#define SMU_CGUCR_GEN_BIT(name) \
SCU_GEN_BIT(SMU_CLOCK_GATING_CONTROL_##name)
/* -------------------------------------------------------------------------- */
#define SMU_CONTROL_STATUS_TASK_CONTEXT_RANGE_ENABLE_SHIFT (0)
#define SMU_CONTROL_STATUS_TASK_CONTEXT_RANGE_ENABLE_MASK (0x00000001)
#define SMU_CONTROL_STATUS_COMPLETION_BYTE_SWAP_ENABLE_SHIFT (1)
#define SMU_CONTROL_STATUS_COMPLETION_BYTE_SWAP_ENABLE_MASK (0x00000002)
#define SMU_CONTROL_STATUS_CONTEXT_RAM_INIT_COMPLETED_SHIFT (16)
#define SMU_CONTROL_STATUS_CONTEXT_RAM_INIT_COMPLETED_MASK (0x00010000)
#define SMU_CONTROL_STATUS_SCHEDULER_RAM_INIT_COMPLETED_SHIFT (17)
#define SMU_CONTROL_STATUS_SCHEDULER_RAM_INIT_COMPLETED_MASK (0x00020000)
#define SMU_CONTROL_STATUS_RESERVED_MASK (0xFFFCFFFC)
#define SMU_SMUCSR_GEN_BIT(name) \
SCU_GEN_BIT(SMU_CONTROL_STATUS_ ## name)
#define SMU_SMUCSR_SCHEDULER_RAM_INIT_COMPLETED \
(SMU_SMUCSR_GEN_BIT(SCHEDULER_RAM_INIT_COMPLETED))
#define SMU_SMUCSR_CONTEXT_RAM_INIT_COMPLETED \
(SMU_SMUCSR_GEN_BIT(CONTEXT_RAM_INIT_COMPLETED))
#define SCU_RAM_INIT_COMPLETED \
(\
SMU_SMUCSR_CONTEXT_RAM_INIT_COMPLETED \
| SMU_SMUCSR_SCHEDULER_RAM_INIT_COMPLETED \
)
/* -------------------------------------------------------------------------- */
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE0_SHIFT (0)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE0_MASK (0x00000001)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE1_SHIFT (1)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE1_MASK (0x00000002)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE2_SHIFT (2)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE2_MASK (0x00000004)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE3_SHIFT (3)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_PE3_MASK (0x00000008)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE0_SHIFT (8)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE0_MASK (0x00000100)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE1_SHIFT (9)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE1_MASK (0x00000200)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE2_SHIFT (10)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE2_MASK (0x00000400)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE3_SHIFT (11)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_PE3_MASK (0x00000800)
#define SMU_RESET_PROTOCOL_ENGINE(peg, pe) \
((1 << (pe)) << ((peg) * 8))
#define SMU_RESET_PEG_PROTOCOL_ENGINES(peg) \
(\
SMU_RESET_PROTOCOL_ENGINE(peg, 0) \
| SMU_RESET_PROTOCOL_ENGINE(peg, 1) \
| SMU_RESET_PROTOCOL_ENGINE(peg, 2) \
| SMU_RESET_PROTOCOL_ENGINE(peg, 3) \
)
#define SMU_RESET_ALL_PROTOCOL_ENGINES() \
(\
SMU_RESET_PEG_PROTOCOL_ENGINES(0) \
| SMU_RESET_PEG_PROTOCOL_ENGINES(1) \
)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG0_LP0_SHIFT (16)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG0_LP0_MASK (0x00010000)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG0_LP2_SHIFT (17)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG0_LP2_MASK (0x00020000)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG1_LP0_SHIFT (18)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG1_LP0_MASK (0x00040000)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG1_LP2_SHIFT (19)
#define SMU_SOFTRESET_CONTROL_RESET_WIDE_PORT_PEG1_LP2_MASK (0x00080000)
#define SMU_RESET_WIDE_PORT_QUEUE(peg, wide_port) \
((1 << ((wide_port) / 2)) << ((peg) * 2) << 16)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_SHIFT (20)
#define SMU_SOFTRESET_CONTROL_RESET_PEG0_MASK (0x00100000)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_SHIFT (21)
#define SMU_SOFTRESET_CONTROL_RESET_PEG1_MASK (0x00200000)
#define SMU_SOFTRESET_CONTROL_RESET_SCU_SHIFT (22)
#define SMU_SOFTRESET_CONTROL_RESET_SCU_MASK (0x00400000)
/*
* It seems to make sense that if you are going to reset the protocol
* engine group that you would also reset all of the protocol engines */
#define SMU_RESET_PROTOCOL_ENGINE_GROUP(peg) \
(\
(1 << ((peg) + 20)) \
| SMU_RESET_WIDE_PORT_QUEUE(peg, 0) \
| SMU_RESET_WIDE_PORT_QUEUE(peg, 1) \
| SMU_RESET_PEG_PROTOCOL_ENGINES(peg) \
)
#define SMU_RESET_ALL_PROTOCOL_ENGINE_GROUPS() \
(\
SMU_RESET_PROTOCOL_ENGINE_GROUP(0) \
| SMU_RESET_PROTOCOL_ENGINE_GROUP(1) \
)
#define SMU_RESET_SCU() (0xFFFFFFFF)
/* ***************************************************************************** */
#define SMU_TASK_CONTEXT_ASSIGNMENT_STARTING_SHIFT (0)
#define SMU_TASK_CONTEXT_ASSIGNMENT_STARTING_MASK (0x00000FFF)
#define SMU_TASK_CONTEXT_ASSIGNMENT_ENDING_SHIFT (16)
#define SMU_TASK_CONTEXT_ASSIGNMENT_ENDING_MASK (0x0FFF0000)
#define SMU_TASK_CONTEXT_ASSIGNMENT_RANGE_CHECK_ENABLE_SHIFT (31)
#define SMU_TASK_CONTEXT_ASSIGNMENT_RANGE_CHECK_ENABLE_MASK (0x80000000)
#define SMU_TASK_CONTEXT_ASSIGNMENT_RESERVED_MASK (0x7000F000)
#define SMU_TCA_GEN_VAL(name, value) \
SCU_GEN_VALUE(SMU_TASK_CONTEXT_ASSIGNMENT_ ## name, value)
#define SMU_TCA_GEN_BIT(name) \
SCU_GEN_BIT(SMU_TASK_CONTEXT_ASSIGNMENT_ ## name)
/* ***************************************************************************** */
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_CONTROL_QUEUE_SIZE_SHIFT (0)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_CONTROL_QUEUE_SIZE_MASK (0x00000FFF)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_CONTROL_RESERVED_MASK (0xFFFFF000)
#define SCU_UFQC_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SDMA_UNSOLICITED_FRAME_QUEUE_CONTROL_ ## name, value)
#define SCU_UFQC_QUEUE_SIZE_SET(value) \
SCU_UFQC_GEN_VAL(QUEUE_SIZE, value)
/* ***************************************************************************** */
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_POINTER_SHIFT (0)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_POINTER_MASK (0x00000FFF)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_CYCLE_BIT_SHIFT (12)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_CYCLE_BIT_MASK (0x00001000)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_RESERVED_MASK (0xFFFFE000)
#define SCU_UFQPP_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_ ## name, value)
#define SCU_UFQPP_GEN_BIT(name) \
SCU_GEN_BIT(SCU_SDMA_UNSOLICITED_FRAME_QUEUE_PUT_ ## name)
/*
* *****************************************************************************
* * SDMA Registers
* ***************************************************************************** */
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_POINTER_SHIFT (0)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_POINTER_MASK (0x00000FFF)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_CYCLE_BIT_SHIFT (12)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_CYCLE_BIT_MASK (12)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_ENABLE_BIT_SHIFT (31)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_ENABLE_BIT_MASK (0x80000000)
#define SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_RESERVED_MASK (0x7FFFE000)
#define SCU_UFQGP_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_ ## name, value)
#define SCU_UFQGP_GEN_BIT(name) \
SCU_GEN_BIT(SCU_SDMA_UNSOLICITED_FRAME_QUEUE_GET_ ## name)
#define SCU_UFQGP_CYCLE_BIT(value) \
SCU_UFQGP_GEN_BIT(CYCLE_BIT, value)
#define SCU_UFQGP_GET_POINTER(value) \
SCU_UFQGP_GEN_VALUE(POINTER, value)
#define SCU_UFQGP_ENABLE(value) \
(SCU_UFQGP_GEN_BIT(ENABLE) | value)
#define SCU_UFQGP_DISABLE(value) \
(~SCU_UFQGP_GEN_BIT(ENABLE) & value)
#define SCU_UFQGP_VALUE(bit, value) \
(SCU_UFQGP_CYCLE_BIT(bit) | SCU_UFQGP_GET_POINTER(value))
/* ***************************************************************************** */
#define SCU_PDMA_CONFIGURATION_ADDRESS_MODIFIER_SHIFT (0)
#define SCU_PDMA_CONFIGURATION_ADDRESS_MODIFIER_MASK (0x0000FFFF)
#define SCU_PDMA_CONFIGURATION_PCI_RELAXED_ORDERING_ENABLE_SHIFT (16)
#define SCU_PDMA_CONFIGURATION_PCI_RELAXED_ORDERING_ENABLE_MASK (0x00010000)
#define SCU_PDMA_CONFIGURATION_PCI_NO_SNOOP_ENABLE_SHIFT (17)
#define SCU_PDMA_CONFIGURATION_PCI_NO_SNOOP_ENABLE_MASK (0x00020000)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_BYTE_SWAP_SHIFT (18)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_BYTE_SWAP_MASK (0x00040000)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_XPI_SGL_FETCH_SHIFT (19)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_XPI_SGL_FETCH_MASK (0x00080000)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_XPI_RX_HEADER_RAM_WRITE_SHIFT (20)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_XPI_RX_HEADER_RAM_WRITE_MASK (0x00100000)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_XPI_UF_ADDRESS_FETCH_SHIFT (21)
#define SCU_PDMA_CONFIGURATION_BIG_ENDIAN_CONTROL_XPI_UF_ADDRESS_FETCH_MASK (0x00200000)
#define SCU_PDMA_CONFIGURATION_ADDRESS_MODIFIER_SELECT_SHIFT (22)
#define SCU_PDMA_CONFIGURATION_ADDRESS_MODIFIER_SELECT_MASK (0x00400000)
#define SCU_PDMA_CONFIGURATION_RESERVED_MASK (0xFF800000)
#define SCU_PDMACR_GEN_VALUE(name, value) \
SCU_GEN_VALUE(SCU_PDMA_CONFIGURATION_ ## name, value)
#define SCU_PDMACR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_PDMA_CONFIGURATION_ ## name)
#define SCU_PDMACR_BE_GEN_BIT(name) \
SCU_PCMACR_GEN_BIT(BIG_ENDIAN_CONTROL_ ## name)
/* ***************************************************************************** */
#define SCU_CDMA_CONFIGURATION_PCI_RELAXED_ORDERING_ENABLE_SHIFT (8)
#define SCU_CDMA_CONFIGURATION_PCI_RELAXED_ORDERING_ENABLE_MASK (0x00000100)
#define SCU_CDMACR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_CDMA_CONFIGURATION_ ## name)
/*
* *****************************************************************************
* * SCU Link Layer Registers
* ***************************************************************************** */
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_TIMEOUT_SHIFT (0)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_TIMEOUT_MASK (0x000000FF)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_LOCK_TIME_SHIFT (8)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_LOCK_TIME_MASK (0x0000FF00)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_RATE_CHANGE_DELAY_SHIFT (16)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_RATE_CHANGE_DELAY_MASK (0x00FF0000)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_DWORD_SYNC_TIMEOUT_SHIFT (24)
#define SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_DWORD_SYNC_TIMEOUT_MASK (0xFF000000)
#define SCU_LINK_LAYER_SPEED_NECGOIATION_TIMER_VALUES_REQUIRED_MASK (0x00000000)
#define SCU_LINK_LAYER_SPEED_NECGOIATION_TIMER_VALUES_DEFAULT_MASK (0x7D00676F)
#define SCU_LINK_LAYER_SPEED_NECGOIATION_TIMER_VALUES_RESERVED_MASK (0x00FF0000)
#define SCU_SAS_SPDTOV_GEN_VALUE(name, value) \
SCU_GEN_VALUE(SCU_LINK_LAYER_SPEED_NEGOTIATION_TIMER_VALUES_ ## name, value)
#define SCU_LINK_STATUS_DWORD_SYNC_AQUIRED_SHIFT (2)
#define SCU_LINK_STATUS_DWORD_SYNC_AQUIRED_MASK (0x00000004)
#define SCU_LINK_STATUS_TRANSMIT_PORT_SELECTION_DONE_SHIFT (4)
#define SCU_LINK_STATUS_TRANSMIT_PORT_SELECTION_DONE_MASK (0x00000010)
#define SCU_LINK_STATUS_RECEIVER_CREDIT_EXHAUSTED_SHIFT (5)
#define SCU_LINK_STATUS_RECEIVER_CREDIT_EXHAUSTED_MASK (0x00000020)
#define SCU_LINK_STATUS_RESERVED_MASK (0xFFFFFFCD)
#define SCU_SAS_LLSTA_GEN_BIT(name) \
SCU_GEN_BIT(SCU_LINK_STATUS_ ## name)
/* TODO: Where is the SATA_PSELTOV register? */
/*
* *****************************************************************************
* * SCU SAS Maximum Arbitration Wait Time Timeout Register
* ***************************************************************************** */
#define SCU_SAS_MAX_ARBITRATION_WAIT_TIME_TIMEOUT_VALUE_SHIFT (0)
#define SCU_SAS_MAX_ARBITRATION_WAIT_TIME_TIMEOUT_VALUE_MASK (0x00007FFF)
#define SCU_SAS_MAX_ARBITRATION_WAIT_TIME_TIMEOUT_SCALE_SHIFT (15)
#define SCU_SAS_MAX_ARBITRATION_WAIT_TIME_TIMEOUT_SCALE_MASK (0x00008000)
#define SCU_SAS_MAWTTOV_GEN_VALUE(name, value) \
SCU_GEN_VALUE(SCU_SAS_MAX_ARBITRATION_WAIT_TIME_TIMEOUT_ ## name, value)
#define SCU_SAS_MAWTTOV_GEN_BIT(name) \
SCU_GEN_BIT(SCU_SAS_MAX_ARBITRATION_WAIT_TIME_TIMEOUT_ ## name)
/*
* TODO: Where is the SAS_LNKTOV regsiter?
* TODO: Where is the SAS_PHYTOV register? */
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SMP_TARGET_SHIFT (1)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SMP_TARGET_MASK (0x00000002)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_STP_TARGET_SHIFT (2)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_STP_TARGET_MASK (0x00000004)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SSP_TARGET_SHIFT (3)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SSP_TARGET_MASK (0x00000008)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_DA_SATA_HOST_SHIFT (8)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_DA_SATA_HOST_MASK (0x00000100)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SMP_INITIATOR_SHIFT (9)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SMP_INITIATOR_MASK (0x00000200)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_STP_INITIATOR_SHIFT (10)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_STP_INITIATOR_MASK (0x00000400)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SSP_INITIATOR_SHIFT (11)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_SSP_INITIATOR_MASK (0x00000800)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_REASON_CODE_SHIFT (16)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_REASON_CODE_MASK (0x000F0000)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_ADDRESS_FRAME_TYPE_SHIFT (24)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_ADDRESS_FRAME_TYPE_MASK (0x0F000000)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_DEVICE_TYPE_SHIFT (28)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_DEVICE_TYPE_MASK (0x70000000)
#define SCU_SAS_TRANSMIT_IDENTIFICATION_RESERVED_MASK (0x80F0F1F1)
#define SCU_SAS_TIID_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SAS_TRANSMIT_IDENTIFICATION_ ## name, value)
#define SCU_SAS_TIID_GEN_BIT(name) \
SCU_GEN_BIT(SCU_SAS_TRANSMIT_IDENTIFICATION_ ## name)
/* SAS Identify Frame PHY Identifier Register */
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_BREAK_REPLY_CAPABLE_SHIFT (16)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_BREAK_REPLY_CAPABLE_MASK (0x00010000)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_REQUESTED_INSIDE_ZPSDS_SHIFT (17)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_REQUESTED_INSIDE_ZPSDS_MASK (0x00020000)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_INSIDE_ZPSDS_PERSISTENT_SHIFT (18)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_INSIDE_ZPSDS_PERSISTENT_MASK (0x00040000)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_ID_SHIFT (24)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_ID_MASK (0xFF000000)
#define SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_RESERVED_MASK (0x00F800FF)
#define SCU_SAS_TIPID_GEN_VALUE(name, value) \
SCU_GEN_VALUE(SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_ ## name, value)
#define SCU_SAS_TIPID_GEN_BIT(name) \
SCU_GEN_BIT(SCU_LINK_LAYER_IDENTIFY_FRAME_PHY_IDENTIFIER_ ## name)
#define SCU_SAS_PHY_CONFIGURATION_TX_PARITY_CHECK_SHIFT (4)
#define SCU_SAS_PHY_CONFIGURATION_TX_PARITY_CHECK_MASK (0x00000010)
#define SCU_SAS_PHY_CONFIGURATION_TX_BAD_CRC_SHIFT (6)
#define SCU_SAS_PHY_CONFIGURATION_TX_BAD_CRC_MASK (0x00000040)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_SCRAMBLER_SHIFT (7)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_SCRAMBLER_MASK (0x00000080)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_DESCRAMBLER_SHIFT (8)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_DESCRAMBLER_MASK (0x00000100)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_CREDIT_INSERTION_SHIFT (9)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_CREDIT_INSERTION_MASK (0x00000200)
#define SCU_SAS_PHY_CONFIGURATION_SUSPEND_PROTOCOL_ENGINE_SHIFT (11)
#define SCU_SAS_PHY_CONFIGURATION_SUSPEND_PROTOCOL_ENGINE_MASK (0x00000800)
#define SCU_SAS_PHY_CONFIGURATION_SATA_SPINUP_HOLD_SHIFT (12)
#define SCU_SAS_PHY_CONFIGURATION_SATA_SPINUP_HOLD_MASK (0x00001000)
#define SCU_SAS_PHY_CONFIGURATION_TRANSMIT_PORT_SELECTION_SIGNAL_SHIFT (13)
#define SCU_SAS_PHY_CONFIGURATION_TRANSMIT_PORT_SELECTION_SIGNAL_MASK (0x00002000)
#define SCU_SAS_PHY_CONFIGURATION_HARD_RESET_SHIFT (14)
#define SCU_SAS_PHY_CONFIGURATION_HARD_RESET_MASK (0x00004000)
#define SCU_SAS_PHY_CONFIGURATION_OOB_ENABLE_SHIFT (15)
#define SCU_SAS_PHY_CONFIGURATION_OOB_ENABLE_MASK (0x00008000)
#define SCU_SAS_PHY_CONFIGURATION_ENABLE_FRAME_TX_INSERT_ALIGN_SHIFT (23)
#define SCU_SAS_PHY_CONFIGURATION_ENABLE_FRAME_TX_INSERT_ALIGN_MASK (0x00800000)
#define SCU_SAS_PHY_CONFIGURATION_FORWARD_IDENTIFY_FRAME_SHIFT (27)
#define SCU_SAS_PHY_CONFIGURATION_FORWARD_IDENTIFY_FRAME_MASK (0x08000000)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_BYTE_TRANSPOSE_STP_FRAME_SHIFT (28)
#define SCU_SAS_PHY_CONFIGURATION_DISABLE_BYTE_TRANSPOSE_STP_FRAME_MASK (0x10000000)
#define SCU_SAS_PHY_CONFIGURATION_OOB_RESET_SHIFT (29)
#define SCU_SAS_PHY_CONFIGURATION_OOB_RESET_MASK (0x20000000)
#define SCU_SAS_PHY_CONFIGURATION_THREE_IAF_ENABLE_SHIFT (30)
#define SCU_SAS_PHY_CONFIGURATION_THREE_IAF_ENABLE_MASK (0x40000000)
#define SCU_SAS_PHY_CONFIGURATION_OOB_ALIGN0_ENABLE_SHIFT (31)
#define SCU_SAS_PHY_CONFIGURATION_OOB_ALIGN0_ENABLE_MASK (0x80000000)
#define SCU_SAS_PHY_CONFIGURATION_REQUIRED_MASK (0x0100000F)
#define SCU_SAS_PHY_CONFIGURATION_DEFAULT_MASK (0x4180100F)
#define SCU_SAS_PHY_CONFIGURATION_RESERVED_MASK (0x00000000)
#define SCU_SAS_PCFG_GEN_BIT(name) \
SCU_GEN_BIT(SCU_SAS_PHY_CONFIGURATION_ ## name)
#define SCU_LINK_LAYER_ALIGN_INSERTION_FREQUENCY_GENERAL_SHIFT (0)
#define SCU_LINK_LAYER_ALIGN_INSERTION_FREQUENCY_GENERAL_MASK (0x000007FF)
#define SCU_LINK_LAYER_ALIGN_INSERTION_FREQUENCY_CONNECTED_SHIFT (16)
#define SCU_LINK_LAYER_ALIGN_INSERTION_FREQUENCY_CONNECTED_MASK (0x00ff0000)
#define SCU_ALIGN_INSERTION_FREQUENCY_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_LINK_LAYER_ALIGN_INSERTION_FREQUENCY_##name, value)
#define SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_COUNT_SHIFT (0)
#define SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_COUNT_MASK (0x0003FFFF)
#define SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_ENABLE_SHIFT (31)
#define SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_ENABLE_MASK (0x80000000)
#define SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_RESERVED_MASK (0x7FFC0000)
#define SCU_ENSPINUP_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_ ## name, value)
#define SCU_ENSPINUP_GEN_BIT(name) \
SCU_GEN_BIT(SCU_LINK_LAYER_ENABLE_SPINUP_CONTROL_ ## name)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_TXSSCTYPE_SHIFT (1)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_TXSSCTYPE_MASK (0x00000002)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_RLLRATE_SHIFT (4)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_RLLRATE_MASK (0x000000F0)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SWO15GBPS_SHIFT (8)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SWO15GBPS_MASK (0x00000100)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SW15GBPS_SHIFT (9)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SW15GBPS_MASK (0x00000201)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SWO30GBPS_SHIFT (10)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SWO30GBPS_MASK (0x00000401)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SW30GBPS_SHIFT (11)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SW30GBPS_MASK (0x00000801)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SWO60GBPS_SHIFT (12)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SWO60GBPS_MASK (0x00001001)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SW60GBPS_SHIFT (13)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_SW60GBPS_MASK (0x00002001)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_EVEN_PARITY_SHIFT (31)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_EVEN_PARITY_MASK (0x80000000)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_DEFAULT_MASK (0x00003F01)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_REQUIRED_MASK (0x00000001)
#define SCU_LINK_LAYER_PHY_CAPABILITIES_RESERVED_MASK (0x7FFFC00D)
#define SCU_SAS_PHYCAP_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_LINK_LAYER_PHY_CAPABILITIES_ ## name, value)
#define SCU_SAS_PHYCAP_GEN_BIT(name) \
SCU_GEN_BIT(SCU_LINK_LAYER_PHY_CAPABILITIES_ ## name)
#define SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_VIRTUAL_EXPANDER_PHY_ZONE_GROUP_SHIFT (0)
#define SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_VIRTUAL_EXPANDER_PHY_ZONE_GROUP_MASK (0x000000FF)
#define SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_INSIDE_SOURCE_ZONE_GROUP_SHIFT (31)
#define SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_INSIDE_SOURCE_ZONE_GROUP_MASK (0x80000000)
#define SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_RESERVED_MASK (0x7FFFFF00)
#define SCU_PSZGCR_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_ ## name, value)
#define SCU_PSZGCR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_LINK_LAYER_PHY_SOURCE_ZONE_GROUP_CONTROL_ ## name)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE0_LOCKED_SHIFT (1)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE0_LOCKED_MASK (0x00000002)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE0_UPDATING_SHIFT (2)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE0_UPDATING_MASK (0x00000004)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE1_LOCKED_SHIFT (4)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE1_LOCKED_MASK (0x00000010)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE1_UPDATING_SHIFT (5)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZONE1_UPDATING_MASK (0x00000020)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE0_SHIFT (16)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE0_MASK (0x00030000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE0_SHIFT (19)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE0_MASK (0x00080000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE1_SHIFT (20)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE1_MASK (0x00300000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE1_SHIFT (23)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE1_MASK (0x00800000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE2_SHIFT (24)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE2_MASK (0x03000000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE2_SHIFT (27)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE2_MASK (0x08000000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE3_SHIFT (28)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ZPT_ASSOCIATION_PE3_MASK (0x30000000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE3_SHIFT (31)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_AIP_ENABLE_PE3_MASK (0x80000000)
#define SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_RESERVED_MASK (0x4444FFC9)
#define SCU_PEG_SCUVZECR_GEN_VAL(name, val) \
SCU_GEN_VALUE(SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ ## name, val)
#define SCU_PEG_SCUVZECR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_PROTOCOL_ENGINE_GROUP_VIRTUAL_ZONING_EXPANDER_CONTROL_ ## name)
/*
* *****************************************************************************
* * Port Task Scheduler registers shift and mask values
* ***************************************************************************** */
#define SCU_PTSG_CONTROL_IT_NEXUS_TIMEOUT_SHIFT (0)
#define SCU_PTSG_CONTROL_IT_NEXUS_TIMEOUT_MASK (0x0000FFFF)
#define SCU_PTSG_CONTROL_TASK_TIMEOUT_SHIFT (16)
#define SCU_PTSG_CONTROL_TASK_TIMEOUT_MASK (0x00FF0000)
#define SCU_PTSG_CONTROL_PTSG_ENABLE_SHIFT (24)
#define SCU_PTSG_CONTROL_PTSG_ENABLE_MASK (0x01000000)
#define SCU_PTSG_CONTROL_ETM_ENABLE_SHIFT (25)
#define SCU_PTSG_CONTROL_ETM_ENABLE_MASK (0x02000000)
#define SCU_PTSG_CONTROL_DEFAULT_MASK (0x00020002)
#define SCU_PTSG_CONTROL_REQUIRED_MASK (0x00000000)
#define SCU_PTSG_CONTROL_RESERVED_MASK (0xFC000000)
#define SCU_PTSGCR_GEN_VAL(name, val) \
SCU_GEN_VALUE(SCU_PTSG_CONTROL_ ## name, val)
#define SCU_PTSGCR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_PTSG_CONTROL_ ## name)
/* ***************************************************************************** */
#define SCU_PTSG_REAL_TIME_CLOCK_SHIFT (0)
#define SCU_PTSG_REAL_TIME_CLOCK_MASK (0x0000FFFF)
#define SCU_PTSG_REAL_TIME_CLOCK_RESERVED_MASK (0xFFFF0000)
#define SCU_RTCR_GEN_VAL(name, val) \
SCU_GEN_VALUE(SCU_PTSG_ ## name, val)
#define SCU_PTSG_REAL_TIME_CLOCK_CONTROL_PRESCALER_VALUE_SHIFT (0)
#define SCU_PTSG_REAL_TIME_CLOCK_CONTROL_PRESCALER_VALUE_MASK (0x00FFFFFF)
#define SCU_PTSG_REAL_TIME_CLOCK_CONTROL_RESERVED_MASK (0xFF000000)
#define SCU_RTCCR_GEN_VAL(name, val) \
SCU_GEN_VALUE(SCU_PTSG_REAL_TIME_CLOCK_CONTROL_ ## name, val)
#define SCU_PTSG_PORT_TASK_SCHEDULER_CONTROL_SUSPEND_SHIFT (0)
#define SCU_PTSG_PORT_TASK_SCHEDULER_CONTROL_SUSPEND_MASK (0x00000001)
#define SCU_PTSG_PORT_TASK_SCHEDULER_CONTROL_ENABLE_SHIFT (1)
#define SCU_PTSG_PORT_TASK_SCHEDULER_CONTROL_ENABLE_MASK (0x00000002)
#define SCU_PTSG_PORT_TASK_SCHEDULER_CONTROL_RESERVED_MASK (0xFFFFFFFC)
#define SCU_PTSxCR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_PTSG_PORT_TASK_SCHEDULER_CONTROL_ ## name)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_NEXT_RN_VALID_SHIFT (0)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_NEXT_RN_VALID_MASK (0x00000001)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_ACTIVE_RNSC_LIST_VALID_SHIFT (1)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_ACTIVE_RNSC_LIST_VALID_MASK (0x00000002)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_PTS_SUSPENDED_SHIFT (2)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_PTS_SUSPENDED_MASK (0x00000004)
#define SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_RESERVED_MASK (0xFFFFFFF8)
#define SCU_PTSxSR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_PTSG_PORT_TASK_SCHEDULER_STATUS_ ## name)
/*
* *****************************************************************************
* * SMU Registers
* ***************************************************************************** */
/*
* ----------------------------------------------------------------------------
* SMU Registers
* These registers are based off of BAR0
*
* To calculate the offset for other functions use
* BAR0 + FN# * SystemPageSize * 2
*
* The TCA is only accessable from FN#0 (Physical Function) and each
* is programmed by (BAR0 + SCU_SMU_TCA_OFFSET + (FN# * 0x04)) or
* TCA0 for FN#0 is at BAR0 + 0x0400
* TCA1 for FN#1 is at BAR0 + 0x0404
* etc.
* ----------------------------------------------------------------------------
* Accessable to all FN#s */
#define SCU_SMU_PCP_OFFSET 0x0000
#define SCU_SMU_AMR_OFFSET 0x0004
#define SCU_SMU_ISR_OFFSET 0x0010
#define SCU_SMU_IMR_OFFSET 0x0014
#define SCU_SMU_ICC_OFFSET 0x0018
#define SCU_SMU_HTTLBAR_OFFSET 0x0020
#define SCU_SMU_HTTUBAR_OFFSET 0x0024
#define SCU_SMU_TCR_OFFSET 0x0028
#define SCU_SMU_CQLBAR_OFFSET 0x0030
#define SCU_SMU_CQUBAR_OFFSET 0x0034
#define SCU_SMU_CQPR_OFFSET 0x0040
#define SCU_SMU_CQGR_OFFSET 0x0044
#define SCU_SMU_CQC_OFFSET 0x0048
/* Accessable to FN#0 only */
#define SCU_SMU_RNCLBAR_OFFSET 0x0080
#define SCU_SMU_RNCUBAR_OFFSET 0x0084
#define SCU_SMU_DCC_OFFSET 0x0090
#define SCU_SMU_DFC_OFFSET 0x0094
#define SCU_SMU_SMUCSR_OFFSET 0x0098
#define SCU_SMU_SCUSRCR_OFFSET 0x009C
#define SCU_SMU_SMAW_OFFSET 0x00A0
#define SCU_SMU_SMDW_OFFSET 0x00A4
/* Accessable to FN#0 only */
#define SCU_SMU_TCA_OFFSET 0x0400
/* Accessable to all FN#s */
#define SCU_SMU_MT_MLAR0_OFFSET 0x2000
#define SCU_SMU_MT_MUAR0_OFFSET 0x2004
#define SCU_SMU_MT_MDR0_OFFSET 0x2008
#define SCU_SMU_MT_VCR0_OFFSET 0x200C
#define SCU_SMU_MT_MLAR1_OFFSET 0x2010
#define SCU_SMU_MT_MUAR1_OFFSET 0x2014
#define SCU_SMU_MT_MDR1_OFFSET 0x2018
#define SCU_SMU_MT_VCR1_OFFSET 0x201C
#define SCU_SMU_MPBA_OFFSET 0x3000
/**
* struct smu_registers - These are the SMU registers
*
*
*/
struct smu_registers {
/* 0x0000 PCP */
u32 post_context_port;
/* 0x0004 AMR */
u32 address_modifier;
u32 reserved_08;
u32 reserved_0C;
/* 0x0010 ISR */
u32 interrupt_status;
/* 0x0014 IMR */
u32 interrupt_mask;
/* 0x0018 ICC */
u32 interrupt_coalesce_control;
u32 reserved_1C;
/* 0x0020 HTTLBAR */
u32 host_task_table_lower;
/* 0x0024 HTTUBAR */
u32 host_task_table_upper;
/* 0x0028 TCR */
u32 task_context_range;
u32 reserved_2C;
/* 0x0030 CQLBAR */
u32 completion_queue_lower;
/* 0x0034 CQUBAR */
u32 completion_queue_upper;
u32 reserved_38;
u32 reserved_3C;
/* 0x0040 CQPR */
u32 completion_queue_put;
/* 0x0044 CQGR */
u32 completion_queue_get;
/* 0x0048 CQC */
u32 completion_queue_control;
u32 reserved_4C;
u32 reserved_5x[4];
u32 reserved_6x[4];
u32 reserved_7x[4];
/*
* Accessable to FN#0 only
* 0x0080 RNCLBAR */
u32 remote_node_context_lower;
/* 0x0084 RNCUBAR */
u32 remote_node_context_upper;
u32 reserved_88;
u32 reserved_8C;
/* 0x0090 DCC */
u32 device_context_capacity;
/* 0x0094 DFC */
u32 device_function_capacity;
/* 0x0098 SMUCSR */
u32 control_status;
/* 0x009C SCUSRCR */
u32 soft_reset_control;
/* 0x00A0 SMAW */
u32 mmr_address_window;
/* 0x00A4 SMDW */
u32 mmr_data_window;
/* 0x00A8 CGUCR */
u32 clock_gating_control;
/* 0x00AC CGUPC */
u32 clock_gating_performance;
/* A whole bunch of reserved space */
u32 reserved_Bx[4];
u32 reserved_Cx[4];
u32 reserved_Dx[4];
u32 reserved_Ex[4];
u32 reserved_Fx[4];
u32 reserved_1xx[64];
u32 reserved_2xx[64];
u32 reserved_3xx[64];
/*
* Accessable to FN#0 only
* 0x0400 TCA */
u32 task_context_assignment[256];
/* MSI-X registers not included */
};
/*
* *****************************************************************************
* SDMA Registers
* ***************************************************************************** */
#define SCU_SDMA_BASE 0x6000
#define SCU_SDMA_PUFATLHAR_OFFSET 0x0000
#define SCU_SDMA_PUFATUHAR_OFFSET 0x0004
#define SCU_SDMA_UFLHBAR_OFFSET 0x0008
#define SCU_SDMA_UFUHBAR_OFFSET 0x000C
#define SCU_SDMA_UFQC_OFFSET 0x0010
#define SCU_SDMA_UFQPP_OFFSET 0x0014
#define SCU_SDMA_UFQGP_OFFSET 0x0018
#define SCU_SDMA_PDMACR_OFFSET 0x001C
#define SCU_SDMA_CDMACR_OFFSET 0x0080
/**
* struct scu_sdma_registers - These are the SCU SDMA Registers
*
*
*/
struct scu_sdma_registers {
/* 0x0000 PUFATLHAR */
u32 uf_address_table_lower;
/* 0x0004 PUFATUHAR */
u32 uf_address_table_upper;
/* 0x0008 UFLHBAR */
u32 uf_header_base_address_lower;
/* 0x000C UFUHBAR */
u32 uf_header_base_address_upper;
/* 0x0010 UFQC */
u32 unsolicited_frame_queue_control;
/* 0x0014 UFQPP */
u32 unsolicited_frame_put_pointer;
/* 0x0018 UFQGP */
u32 unsolicited_frame_get_pointer;
/* 0x001C PDMACR */
u32 pdma_configuration;
/* Reserved until offset 0x80 */
u32 reserved_0020_007C[0x18];
/* 0x0080 CDMACR */
u32 cdma_configuration;
/* Remainder SDMA register space */
u32 reserved_0084_0400[0xDF];
};
/*
* *****************************************************************************
* * SCU Link Registers
* ***************************************************************************** */
#define SCU_PEG0_OFFSET 0x0000
#define SCU_PEG1_OFFSET 0x8000
#define SCU_TL0_OFFSET 0x0000
#define SCU_TL1_OFFSET 0x0400
#define SCU_TL2_OFFSET 0x0800
#define SCU_TL3_OFFSET 0x0C00
#define SCU_LL_OFFSET 0x0080
#define SCU_LL0_OFFSET (SCU_TL0_OFFSET + SCU_LL_OFFSET)
#define SCU_LL1_OFFSET (SCU_TL1_OFFSET + SCU_LL_OFFSET)
#define SCU_LL2_OFFSET (SCU_TL2_OFFSET + SCU_LL_OFFSET)
#define SCU_LL3_OFFSET (SCU_TL3_OFFSET + SCU_LL_OFFSET)
/* Transport Layer Offsets (PEG + TL) */
#define SCU_TLCR_OFFSET 0x0000
#define SCU_TLADTR_OFFSET 0x0004
#define SCU_TLTTMR_OFFSET 0x0008
#define SCU_TLEECR0_OFFSET 0x000C
#define SCU_STPTLDARNI_OFFSET 0x0010
#define SCU_TLCR_HASH_SAS_CHECKING_ENABLE_SHIFT (0)
#define SCU_TLCR_HASH_SAS_CHECKING_ENABLE_MASK (0x00000001)
#define SCU_TLCR_CLEAR_TCI_NCQ_MAPPING_TABLE_SHIFT (1)
#define SCU_TLCR_CLEAR_TCI_NCQ_MAPPING_TABLE_MASK (0x00000002)
#define SCU_TLCR_STP_WRITE_DATA_PREFETCH_SHIFT (3)
#define SCU_TLCR_STP_WRITE_DATA_PREFETCH_MASK (0x00000008)
#define SCU_TLCR_CMD_NAK_STATUS_CODE_SHIFT (4)
#define SCU_TLCR_CMD_NAK_STATUS_CODE_MASK (0x00000010)
#define SCU_TLCR_RESERVED_MASK (0xFFFFFFEB)
#define SCU_TLCR_GEN_BIT(name) \
SCU_GEN_BIT(SCU_TLCR_ ## name)
/**
* struct scu_transport_layer_registers - These are the SCU Transport Layer
* registers
*
*
*/
struct scu_transport_layer_registers {
/* 0x0000 TLCR */
u32 control;
/* 0x0004 TLADTR */
u32 arbitration_delay_timer;
/* 0x0008 TLTTMR */
u32 timer_test_mode;
/* 0x000C reserved */
u32 reserved_0C;
/* 0x0010 STPTLDARNI */
u32 stp_rni;
/* 0x0014 TLFEWPORCTRL */
u32 tlfe_wpo_read_control;
/* 0x0018 TLFEWPORDATA */
u32 tlfe_wpo_read_data;
/* 0x001C RXTLSSCSR1 */
u32 rxtl_single_step_control_status_1;
/* 0x0020 RXTLSSCSR2 */
u32 rxtl_single_step_control_status_2;
/* 0x0024 AWTRDDCR */
u32 tlfe_awt_retry_delay_debug_control;
/* Remainder of TL memory space */
u32 reserved_0028_007F[0x16];
};
/* Protocol Engine Group Registers */
#define SCU_SCUVZECRx_OFFSET 0x1080
/* Link Layer Offsets (PEG + TL + LL) */
#define SCU_SAS_SPDTOV_OFFSET 0x0000
#define SCU_SAS_LLSTA_OFFSET 0x0004
#define SCU_SATA_PSELTOV_OFFSET 0x0008
#define SCU_SAS_TIMETOV_OFFSET 0x0010
#define SCU_SAS_LOSTOT_OFFSET 0x0014
#define SCU_SAS_LNKTOV_OFFSET 0x0018
#define SCU_SAS_PHYTOV_OFFSET 0x001C
#define SCU_SAS_AFERCNT_OFFSET 0x0020
#define SCU_SAS_WERCNT_OFFSET 0x0024
#define SCU_SAS_TIID_OFFSET 0x0028
#define SCU_SAS_TIDNH_OFFSET 0x002C
#define SCU_SAS_TIDNL_OFFSET 0x0030
#define SCU_SAS_TISSAH_OFFSET 0x0034
#define SCU_SAS_TISSAL_OFFSET 0x0038
#define SCU_SAS_TIPID_OFFSET 0x003C
#define SCU_SAS_TIRES2_OFFSET 0x0040
#define SCU_SAS_ADRSTA_OFFSET 0x0044
#define SCU_SAS_MAWTTOV_OFFSET 0x0048
#define SCU_SAS_FRPLDFIL_OFFSET 0x0054
#define SCU_SAS_RFCNT_OFFSET 0x0060
#define SCU_SAS_TFCNT_OFFSET 0x0064
#define SCU_SAS_RFDCNT_OFFSET 0x0068
#define SCU_SAS_TFDCNT_OFFSET 0x006C
#define SCU_SAS_LERCNT_OFFSET 0x0070
#define SCU_SAS_RDISERRCNT_OFFSET 0x0074
#define SCU_SAS_CRERCNT_OFFSET 0x0078
#define SCU_STPCTL_OFFSET 0x007C
#define SCU_SAS_PCFG_OFFSET 0x0080
#define SCU_SAS_CLKSM_OFFSET 0x0084
#define SCU_SAS_TXCOMWAKE_OFFSET 0x0088
#define SCU_SAS_TXCOMINIT_OFFSET 0x008C
#define SCU_SAS_TXCOMSAS_OFFSET 0x0090
#define SCU_SAS_COMINIT_OFFSET 0x0094
#define SCU_SAS_COMWAKE_OFFSET 0x0098
#define SCU_SAS_COMSAS_OFFSET 0x009C
#define SCU_SAS_SFERCNT_OFFSET 0x00A0
#define SCU_SAS_CDFERCNT_OFFSET 0x00A4
#define SCU_SAS_DNFERCNT_OFFSET 0x00A8
#define SCU_SAS_PRSTERCNT_OFFSET 0x00AC
#define SCU_SAS_CNTCTL_OFFSET 0x00B0
#define SCU_SAS_SSPTOV_OFFSET 0x00B4
#define SCU_FTCTL_OFFSET 0x00B8
#define SCU_FRCTL_OFFSET 0x00BC
#define SCU_FTWMRK_OFFSET 0x00C0
#define SCU_ENSPINUP_OFFSET 0x00C4
#define SCU_SAS_TRNTOV_OFFSET 0x00C8
#define SCU_SAS_PHYCAP_OFFSET 0x00CC
#define SCU_SAS_PHYCTL_OFFSET 0x00D0
#define SCU_SAS_LLCTL_OFFSET 0x00D8
#define SCU_AFE_XCVRCR_OFFSET 0x00DC
#define SCU_AFE_LUTCR_OFFSET 0x00E0
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_ALIGN_DETECTION_SHIFT (0UL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_ALIGN_DETECTION_MASK (0x000000FFUL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_HOT_PLUG_SHIFT (8UL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_HOT_PLUG_MASK (0x0000FF00UL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_COMSAS_DETECTION_SHIFT (16UL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_COMSAS_DETECTION_MASK (0x00FF0000UL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_RATE_CHANGE_SHIFT (24UL)
#define SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_RATE_CHANGE_MASK (0xFF000000UL)
#define SCU_SAS_PHYTOV_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SAS_PHY_TIMER_TIMEOUT_VALUES_##name, value)
#define SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_SHIFT (0)
#define SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_MASK (0x00000003)
#define SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN1 (0)
#define SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN2 (1)
#define SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN3 (2)
#define SCU_SAS_LINK_LAYER_CONTROL_BROADCAST_PRIMITIVE_SHIFT (2)
#define SCU_SAS_LINK_LAYER_CONTROL_BROADCAST_PRIMITIVE_MASK (0x000003FC)
#define SCU_SAS_LINK_LAYER_CONTROL_CLOSE_NO_ACTIVE_TASK_DISABLE_SHIFT (16)
#define SCU_SAS_LINK_LAYER_CONTROL_CLOSE_NO_ACTIVE_TASK_DISABLE_MASK (0x00010000)
#define SCU_SAS_LINK_LAYER_CONTROL_CLOSE_NO_OUTBOUND_TASK_DISABLE_SHIFT (17)
#define SCU_SAS_LINK_LAYER_CONTROL_CLOSE_NO_OUTBOUND_TASK_DISABLE_MASK (0x00020000)
#define SCU_SAS_LINK_LAYER_CONTROL_NO_OUTBOUND_TASK_TIMEOUT_SHIFT (24)
#define SCU_SAS_LINK_LAYER_CONTROL_NO_OUTBOUND_TASK_TIMEOUT_MASK (0xFF000000)
#define SCU_SAS_LINK_LAYER_CONTROL_RESERVED (0x00FCFC00)
#define SCU_SAS_LLCTL_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SAS_LINK_LAYER_CONTROL_ ## name, value)
#define SCU_SAS_LLCTL_GEN_BIT(name) \
SCU_GEN_BIT(SCU_SAS_LINK_LAYER_CONTROL_ ## name)
#define SCU_SAS_LINK_LAYER_TXCOMSAS_NEGTIME_DEFAULT (0xF0)
#define SCU_SAS_LINK_LAYER_TXCOMSAS_NEGTIME_EXTENDED (0x1FF)
#define SCU_SAS_LINK_LAYER_TXCOMSAS_NEGTIME_SHIFT (0)
#define SCU_SAS_LINK_LAYER_TXCOMSAS_NEGTIME_MASK (0x3FF)
#define SCU_SAS_LLTXCOMSAS_GEN_VAL(name, value) \
SCU_GEN_VALUE(SCU_SAS_LINK_LAYER_TXCOMSAS_ ## name, value)
/* #define SCU_FRXHECR_DCNT_OFFSET 0x00B0 */
#define SCU_PSZGCR_OFFSET 0x00E4
#define SCU_SAS_RECPHYCAP_OFFSET 0x00E8
/* #define SCU_TX_LUTSEL_OFFSET 0x00B8 */
#define SCU_SAS_PTxC_OFFSET 0x00D4 /* Same offset as SAS_TCTSTM */
/**
* struct scu_link_layer_registers - SCU Link Layer Registers
*
*
*/
struct scu_link_layer_registers {
/* 0x0000 SAS_SPDTOV */
u32 speed_negotiation_timers;
/* 0x0004 SAS_LLSTA */
u32 link_layer_status;
/* 0x0008 SATA_PSELTOV */
u32 port_selector_timeout;
u32 reserved0C;
/* 0x0010 SAS_TIMETOV */
u32 timeout_unit_value;
/* 0x0014 SAS_RCDTOV */
u32 rcd_timeout;
/* 0x0018 SAS_LNKTOV */
u32 link_timer_timeouts;
/* 0x001C SAS_PHYTOV */
u32 sas_phy_timeouts;
/* 0x0020 SAS_AFERCNT */
u32 received_address_frame_error_counter;
/* 0x0024 SAS_WERCNT */
u32 invalid_dword_counter;
/* 0x0028 SAS_TIID */
u32 transmit_identification;
/* 0x002C SAS_TIDNH */
u32 sas_device_name_high;
/* 0x0030 SAS_TIDNL */
u32 sas_device_name_low;
/* 0x0034 SAS_TISSAH */
u32 source_sas_address_high;
/* 0x0038 SAS_TISSAL */
u32 source_sas_address_low;
/* 0x003C SAS_TIPID */
u32 identify_frame_phy_id;
/* 0x0040 SAS_TIRES2 */
u32 identify_frame_reserved;
/* 0x0044 SAS_ADRSTA */
u32 received_address_frame;
/* 0x0048 SAS_MAWTTOV */
u32 maximum_arbitration_wait_timer_timeout;
/* 0x004C SAS_PTxC */
u32 transmit_primitive;
/* 0x0050 SAS_RORES */
u32 error_counter_event_notification_control;
/* 0x0054 SAS_FRPLDFIL */
u32 frxq_payload_fill_threshold;
/* 0x0058 SAS_LLHANG_TOT */
u32 link_layer_hang_detection_timeout;
u32 reserved_5C;
/* 0x0060 SAS_RFCNT */
u32 received_frame_count;
/* 0x0064 SAS_TFCNT */
u32 transmit_frame_count;
/* 0x0068 SAS_RFDCNT */
u32 received_dword_count;
/* 0x006C SAS_TFDCNT */
u32 transmit_dword_count;
/* 0x0070 SAS_LERCNT */
u32 loss_of_sync_error_count;
/* 0x0074 SAS_RDISERRCNT */
u32 running_disparity_error_count;
/* 0x0078 SAS_CRERCNT */
u32 received_frame_crc_error_count;
/* 0x007C STPCTL */
u32 stp_control;
/* 0x0080 SAS_PCFG */
u32 phy_configuration;
/* 0x0084 SAS_CLKSM */
u32 clock_skew_management;
/* 0x0088 SAS_TXCOMWAKE */
u32 transmit_comwake_signal;
/* 0x008C SAS_TXCOMINIT */
u32 transmit_cominit_signal;
/* 0x0090 SAS_TXCOMSAS */
u32 transmit_comsas_signal;
/* 0x0094 SAS_COMINIT */
u32 cominit_control;
/* 0x0098 SAS_COMWAKE */
u32 comwake_control;
/* 0x009C SAS_COMSAS */
u32 comsas_control;
/* 0x00A0 SAS_SFERCNT */
u32 received_short_frame_count;
/* 0x00A4 SAS_CDFERCNT */
u32 received_frame_without_credit_count;
/* 0x00A8 SAS_DNFERCNT */
u32 received_frame_after_done_count;
/* 0x00AC SAS_PRSTERCNT */
u32 phy_reset_problem_count;
/* 0x00B0 SAS_CNTCTL */
u32 counter_control;
/* 0x00B4 SAS_SSPTOV */
u32 ssp_timer_timeout_values;
/* 0x00B8 FTCTL */
u32 ftx_control;
/* 0x00BC FRCTL */
u32 frx_control;
/* 0x00C0 FTWMRK */
u32 ftx_watermark;
/* 0x00C4 ENSPINUP */
u32 notify_enable_spinup_control;
/* 0x00C8 SAS_TRNTOV */
u32 sas_training_sequence_timer_values;
/* 0x00CC SAS_PHYCAP */
u32 phy_capabilities;
/* 0x00D0 SAS_PHYCTL */
u32 phy_control;
u32 reserved_d4;
/* 0x00D8 LLCTL */
u32 link_layer_control;
/* 0x00DC AFE_XCVRCR */
u32 afe_xcvr_control;
/* 0x00E0 AFE_LUTCR */
u32 afe_lookup_table_control;
/* 0x00E4 PSZGCR */
u32 phy_source_zone_group_control;
/* 0x00E8 SAS_RECPHYCAP */
u32 receive_phycap;
u32 reserved_ec;
/* 0x00F0 SNAFERXRSTCTL */
u32 speed_negotiation_afe_rx_reset_control;
/* 0x00F4 SAS_SSIPMCTL */
u32 power_management_control;
/* 0x00F8 SAS_PSPREQ_PRIM */
u32 sas_pm_partial_request_primitive;
/* 0x00FC SAS_PSSREQ_PRIM */
u32 sas_pm_slumber_request_primitive;
/* 0x0100 SAS_PPSACK_PRIM */
u32 sas_pm_ack_primitive_register;
/* 0x0104 SAS_PSNAK_PRIM */
u32 sas_pm_nak_primitive_register;
/* 0x0108 SAS_SSIPMTOV */
u32 sas_primitive_timeout;
u32 reserved_10c;
/* 0x0110 - 0x011C PLAPRDCTRLxREG */
u32 pla_product_control[4];
/* 0x0120 PLAPRDSUMREG */
u32 pla_product_sum;
/* 0x0124 PLACONTROLREG */
u32 pla_control;
/* Remainder of memory space 896 bytes */
u32 reserved_0128_037f[0x96];
};
/*
* 0x00D4 // Same offset as SAS_TCTSTM SAS_PTxC
* u32 primitive_transmit_control; */
/*
* ----------------------------------------------------------------------------
* SGPIO
* ---------------------------------------------------------------------------- */
#define SCU_SGPIO_OFFSET 0x1400
/* #define SCU_SGPIO_OFFSET 0x6000 // later moves to 0x1400 see HSD 652625 */
#define SCU_SGPIO_SGICR_OFFSET 0x0000
#define SCU_SGPIO_SGPBR_OFFSET 0x0004
#define SCU_SGPIO_SGSDLR_OFFSET 0x0008
#define SCU_SGPIO_SGSDUR_OFFSET 0x000C
#define SCU_SGPIO_SGSIDLR_OFFSET 0x0010
#define SCU_SGPIO_SGSIDUR_OFFSET 0x0014
#define SCU_SGPIO_SGVSCR_OFFSET 0x0018
/* Address from 0x0820 to 0x083C */
#define SCU_SGPIO_SGODSR_OFFSET 0x0020
/**
* struct scu_sgpio_registers - SCU SGPIO Registers
*
*
*/
struct scu_sgpio_registers {
/* 0x0000 SGPIO_SGICR */
u32 interface_control;
/* 0x0004 SGPIO_SGPBR */
u32 blink_rate;
/* 0x0008 SGPIO_SGSDLR */
u32 start_drive_lower;
/* 0x000C SGPIO_SGSDUR */
u32 start_drive_upper;
/* 0x0010 SGPIO_SGSIDLR */
u32 serial_input_lower;
/* 0x0014 SGPIO_SGSIDUR */
u32 serial_input_upper;
/* 0x0018 SGPIO_SGVSCR */
u32 vendor_specific_code;
/* 0x001C Reserved */
u32 reserved_001c;
/* 0x0020 SGPIO_SGODSR */
u32 output_data_select[8];
/* Remainder of memory space 256 bytes */
u32 reserved_1444_14ff[0x30];
};
/*
* *****************************************************************************
* * Defines for VIIT entry offsets
* * Access additional entries by SCU_VIIT_BASE + index * 0x10
* ***************************************************************************** */
#define SCU_VIIT_BASE 0x1c00
struct scu_viit_registers {
u32 registers[256];
};
/*
* *****************************************************************************
* * SCU PORT TASK SCHEDULER REGISTERS
* ***************************************************************************** */
#define SCU_PTSG_BASE 0x1000
#define SCU_PTSG_PTSGCR_OFFSET 0x0000
#define SCU_PTSG_RTCR_OFFSET 0x0004
#define SCU_PTSG_RTCCR_OFFSET 0x0008
#define SCU_PTSG_PTS0CR_OFFSET 0x0010
#define SCU_PTSG_PTS0SR_OFFSET 0x0014
#define SCU_PTSG_PTS1CR_OFFSET 0x0018
#define SCU_PTSG_PTS1SR_OFFSET 0x001C
#define SCU_PTSG_PTS2CR_OFFSET 0x0020
#define SCU_PTSG_PTS2SR_OFFSET 0x0024
#define SCU_PTSG_PTS3CR_OFFSET 0x0028
#define SCU_PTSG_PTS3SR_OFFSET 0x002C
#define SCU_PTSG_PCSPE0CR_OFFSET 0x0030
#define SCU_PTSG_PCSPE1CR_OFFSET 0x0034
#define SCU_PTSG_PCSPE2CR_OFFSET 0x0038
#define SCU_PTSG_PCSPE3CR_OFFSET 0x003C
#define SCU_PTSG_ETMTSCCR_OFFSET 0x0040
#define SCU_PTSG_ETMRNSCCR_OFFSET 0x0044
/**
* struct scu_port_task_scheduler_registers - These are the control/stats pairs
* for each Port Task Scheduler.
*
*
*/
struct scu_port_task_scheduler_registers {
u32 control;
u32 status;
};
/**
* struct scu_port_task_scheduler_group_registers - These are the PORT Task
* Scheduler registers
*
*
*/
struct scu_port_task_scheduler_group_registers {
/* 0x0000 PTSGCR */
u32 control;
/* 0x0004 RTCR */
u32 real_time_clock;
/* 0x0008 RTCCR */
u32 real_time_clock_control;
/* 0x000C */
u32 reserved_0C;
/*
* 0x0010 PTS0CR
* 0x0014 PTS0SR
* 0x0018 PTS1CR
* 0x001C PTS1SR
* 0x0020 PTS2CR
* 0x0024 PTS2SR
* 0x0028 PTS3CR
* 0x002C PTS3SR */
struct scu_port_task_scheduler_registers port[4];
/*
* 0x0030 PCSPE0CR
* 0x0034 PCSPE1CR
* 0x0038 PCSPE2CR
* 0x003C PCSPE3CR */
u32 protocol_engine[4];
/* 0x0040 ETMTSCCR */
u32 tc_scanning_interval_control;
/* 0x0044 ETMRNSCCR */
u32 rnc_scanning_interval_control;
/* Remainder of memory space 128 bytes */
u32 reserved_1048_107f[0x0E];
};
#define SCU_PTSG_SCUVZECR_OFFSET 0x003C
/*
* *****************************************************************************
* * AFE REGISTERS
* ***************************************************************************** */
#define SCU_AFE_MMR_BASE 0xE000
/*
* AFE 0 is at offset 0x0800
* AFE 1 is at offset 0x0900
* AFE 2 is at offset 0x0a00
* AFE 3 is at offset 0x0b00 */
struct scu_afe_transceiver {
/* 0x0000 AFE_XCVR_CTRL0 */
u32 afe_xcvr_control0;
/* 0x0004 AFE_XCVR_CTRL1 */
u32 afe_xcvr_control1;
/* 0x0008 */
u32 reserved_0008;
/* 0x000c afe_dfx_rx_control0 */
u32 afe_dfx_rx_control0;
/* 0x0010 AFE_DFX_RX_CTRL1 */
u32 afe_dfx_rx_control1;
/* 0x0014 */
u32 reserved_0014;
/* 0x0018 AFE_DFX_RX_STS0 */
u32 afe_dfx_rx_status0;
/* 0x001c AFE_DFX_RX_STS1 */
u32 afe_dfx_rx_status1;
/* 0x0020 */
u32 reserved_0020;
/* 0x0024 AFE_TX_CTRL */
u32 afe_tx_control;
/* 0x0028 AFE_TX_AMP_CTRL0 */
u32 afe_tx_amp_control0;
/* 0x002c AFE_TX_AMP_CTRL1 */
u32 afe_tx_amp_control1;
/* 0x0030 AFE_TX_AMP_CTRL2 */
u32 afe_tx_amp_control2;
/* 0x0034 AFE_TX_AMP_CTRL3 */
u32 afe_tx_amp_control3;
/* 0x0038 afe_tx_ssc_control */
u32 afe_tx_ssc_control;
/* 0x003c */
u32 reserved_003c;
/* 0x0040 AFE_RX_SSC_CTRL0 */
u32 afe_rx_ssc_control0;
/* 0x0044 AFE_RX_SSC_CTRL1 */
u32 afe_rx_ssc_control1;
/* 0x0048 AFE_RX_SSC_CTRL2 */
u32 afe_rx_ssc_control2;
/* 0x004c AFE_RX_EQ_STS0 */
u32 afe_rx_eq_status0;
/* 0x0050 AFE_RX_EQ_STS1 */
u32 afe_rx_eq_status1;
/* 0x0054 AFE_RX_CDR_STS */
u32 afe_rx_cdr_status;
/* 0x0058 */
u32 reserved_0058;
/* 0x005c AFE_CHAN_CTRL */
u32 afe_channel_control;
/* 0x0060-0x006c */
u32 reserved_0060_006c[0x04];
/* 0x0070 AFE_XCVR_EC_STS0 */
u32 afe_xcvr_error_capture_status0;
/* 0x0074 AFE_XCVR_EC_STS1 */
u32 afe_xcvr_error_capture_status1;
/* 0x0078 AFE_XCVR_EC_STS2 */
u32 afe_xcvr_error_capture_status2;
/* 0x007c afe_xcvr_ec_status3 */
u32 afe_xcvr_error_capture_status3;
/* 0x0080 AFE_XCVR_EC_STS4 */
u32 afe_xcvr_error_capture_status4;
/* 0x0084 AFE_XCVR_EC_STS5 */
u32 afe_xcvr_error_capture_status5;
/* 0x0088-0x00fc */
u32 reserved_008c_00fc[0x1e];
};
/**
* struct scu_afe_registers - AFE Regsiters
*
*
*/
/* Uaoa AFE registers */
struct scu_afe_registers {
/* 0Xe000 AFE_BIAS_CTRL */
u32 afe_bias_control;
u32 reserved_0004;
/* 0x0008 AFE_PLL_CTRL0 */
u32 afe_pll_control0;
/* 0x000c AFE_PLL_CTRL1 */
u32 afe_pll_control1;
/* 0x0010 AFE_PLL_CTRL2 */
u32 afe_pll_control2;
/* 0x0014 AFE_CB_STS */
u32 afe_common_block_status;
/* 0x0018-0x007c */
u32 reserved_18_7c[0x1a];
/* 0x0080 AFE_PMSN_MCTRL0 */
u32 afe_pmsn_master_control0;
/* 0x0084 AFE_PMSN_MCTRL1 */
u32 afe_pmsn_master_control1;
/* 0x0088 AFE_PMSN_MCTRL2 */
u32 afe_pmsn_master_control2;
/* 0x008C-0x00fc */
u32 reserved_008c_00fc[0x1D];
/* 0x0100 AFE_DFX_MST_CTRL0 */
u32 afe_dfx_master_control0;
/* 0x0104 AFE_DFX_MST_CTRL1 */
u32 afe_dfx_master_control1;
/* 0x0108 AFE_DFX_DCL_CTRL */
u32 afe_dfx_dcl_control;
/* 0x010c AFE_DFX_DMON_CTRL */
u32 afe_dfx_digital_monitor_control;
/* 0x0110 AFE_DFX_AMONP_CTRL */
u32 afe_dfx_analog_p_monitor_control;
/* 0x0114 AFE_DFX_AMONN_CTRL */
u32 afe_dfx_analog_n_monitor_control;
/* 0x0118 AFE_DFX_NTL_STS */
u32 afe_dfx_ntl_status;
/* 0x011c AFE_DFX_FIFO_STS0 */
u32 afe_dfx_fifo_status0;
/* 0x0120 AFE_DFX_FIFO_STS1 */
u32 afe_dfx_fifo_status1;
/* 0x0124 AFE_DFX_MPAT_CTRL */
u32 afe_dfx_master_pattern_control;
/* 0x0128 AFE_DFX_P0_CTRL */
u32 afe_dfx_p0_control;
/* 0x012c-0x01a8 AFE_DFX_P0_DRx */
u32 afe_dfx_p0_data[32];
/* 0x01ac */
u32 reserved_01ac;
/* 0x01b0-0x020c AFE_DFX_P0_IRx */
u32 afe_dfx_p0_instruction[24];
/* 0x0210 */
u32 reserved_0210;
/* 0x0214 AFE_DFX_P1_CTRL */
u32 afe_dfx_p1_control;
/* 0x0218-0x245 AFE_DFX_P1_DRx */
u32 afe_dfx_p1_data[16];
/* 0x0258-0x029c */
u32 reserved_0258_029c[0x12];
/* 0x02a0-0x02bc AFE_DFX_P1_IRx */
u32 afe_dfx_p1_instruction[8];
/* 0x02c0-0x2fc */
u32 reserved_02c0_02fc[0x10];
/* 0x0300 AFE_DFX_TX_PMSN_CTRL */
u32 afe_dfx_tx_pmsn_control;
/* 0x0304 AFE_DFX_RX_PMSN_CTRL */
u32 afe_dfx_rx_pmsn_control;
u32 reserved_0308;
/* 0x030c AFE_DFX_NOA_CTRL0 */
u32 afe_dfx_noa_control0;
/* 0x0310 AFE_DFX_NOA_CTRL1 */
u32 afe_dfx_noa_control1;
/* 0x0314 AFE_DFX_NOA_CTRL2 */
u32 afe_dfx_noa_control2;
/* 0x0318 AFE_DFX_NOA_CTRL3 */
u32 afe_dfx_noa_control3;
/* 0x031c AFE_DFX_NOA_CTRL4 */
u32 afe_dfx_noa_control4;
/* 0x0320 AFE_DFX_NOA_CTRL5 */
u32 afe_dfx_noa_control5;
/* 0x0324 AFE_DFX_NOA_CTRL6 */
u32 afe_dfx_noa_control6;
/* 0x0328 AFE_DFX_NOA_CTRL7 */
u32 afe_dfx_noa_control7;
/* 0x032c-0x07fc */
u32 reserved_032c_07fc[0x135];
/* 0x0800-0x0bfc */
struct scu_afe_transceiver scu_afe_xcvr[4];
/* 0x0c00-0x0ffc */
u32 reserved_0c00_0ffc[0x0100];
};
struct scu_protocol_engine_group_registers {
u32 table[0xE0];
};
struct scu_viit_iit {
u32 table[256];
};
/**
* Placeholder for the ZONE Partition Table information ZONING will not be
* included in the 1.1 release.
*
*
*/
struct scu_zone_partition_table {
u32 table[2048];
};
/**
* Placeholder for the CRAM register since I am not sure if we need to
* read/write to these registers as yet.
*
*
*/
struct scu_completion_ram {
u32 ram[128];
};
/**
* Placeholder for the FBRAM registers since I am not sure if we need to
* read/write to these registers as yet.
*
*
*/
struct scu_frame_buffer_ram {
u32 ram[128];
};
#define scu_scratch_ram_SIZE_IN_DWORDS 256
/**
* Placeholder for the scratch RAM registers.
*
*
*/
struct scu_scratch_ram {
u32 ram[scu_scratch_ram_SIZE_IN_DWORDS];
};
/**
* Placeholder since I am not yet sure what these registers are here for.
*
*
*/
struct noa_protocol_engine_partition {
u32 reserved[64];
};
/**
* Placeholder since I am not yet sure what these registers are here for.
*
*
*/
struct noa_hub_partition {
u32 reserved[64];
};
/**
* Placeholder since I am not yet sure what these registers are here for.
*
*
*/
struct noa_host_interface_partition {
u32 reserved[64];
};
/**
* struct transport_link_layer_pair - The SCU Hardware pairs up the TL
* registers with the LL registers so we must place them adjcent to make the
* array of registers in the PEG.
*
*
*/
struct transport_link_layer_pair {
struct scu_transport_layer_registers tl;
struct scu_link_layer_registers ll;
};
/**
* struct scu_peg_registers - SCU Protocol Engine Memory mapped register space.
* These registers are unique to each protocol engine group. There can be
* at most two PEG for a single SCU part.
*
*
*/
struct scu_peg_registers {
struct transport_link_layer_pair pe[4];
struct scu_port_task_scheduler_group_registers ptsg;
struct scu_protocol_engine_group_registers peg;
struct scu_sgpio_registers sgpio;
u32 reserved_01500_1BFF[0x1C0];
struct scu_viit_entry viit[64];
struct scu_zone_partition_table zpt0;
struct scu_zone_partition_table zpt1;
};
/**
* struct scu_registers - SCU regsiters including both PEG registers if we turn
* on that compile option. All of these registers are in the memory mapped
* space returned from BAR1.
*
*
*/
struct scu_registers {
/* 0x0000 - PEG 0 */
struct scu_peg_registers peg0;
/* 0x6000 - SDMA and Miscellaneous */
struct scu_sdma_registers sdma;
struct scu_completion_ram cram;
struct scu_frame_buffer_ram fbram;
u32 reserved_6800_69FF[0x80];
struct noa_protocol_engine_partition noa_pe;
struct noa_hub_partition noa_hub;
struct noa_host_interface_partition noa_if;
u32 reserved_6d00_7fff[0x4c0];
/* 0x8000 - PEG 1 */
struct scu_peg_registers peg1;
/* 0xE000 - AFE Registers */
struct scu_afe_registers afe;
/* 0xF000 - reserved */
u32 reserved_f000_211fff[0x80c00];
/* 0x212000 - scratch RAM */
struct scu_scratch_ram scratch_ram;
};
#endif /* _SCU_REGISTERS_HEADER_ */
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