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/**
Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@file
PchRegsSata.h
@brief
Register names for VLV SATA controllers
Conventions:
- Prefixes:
Definitions beginning with "R_" are registers
Definitions beginning with "B_" are bits within registers
Definitions beginning with "V_" are meaningful values of bits within the registers
Definitions beginning with "S_" are register sizes
Definitions beginning with "N_" are the bit position
- In general, PCH registers are denoted by "_PCH_" in register names
- Registers / bits that are different between PCH generations are denoted by
"_PCH_<generation_name>_" in register/bit names. e.g., "_PCH_VLV_"
- Registers / bits that are different between SKUs are denoted by "_<SKU_name>"
at the end of the register/bit names
- Registers / bits of new devices introduced in a PCH generation will be just named
as "_PCH_" without <generation_name> inserted.
**/
#ifndef _PCH_REGS_SATA_H_
#define _PCH_REGS_SATA_H_
///
/// VLV SATA Message Bus
///
#define PCH_SATA_PHY_PORT_ID 0xA3 // SATA PHY Port ID
#define PCH_SATA_PHY_MMIO_READ_OPCODE 0x00 // CUnit to SATA PHY MMIO Read Opcode
#define PCH_SATA_PHY_MMIO_WRITE_OPCODE 0x01 // CUnit to SATA PHY MMIO Write Opcode
///
/// SATA Controller Registers (D19:F0)
///
#define PCI_DEVICE_NUMBER_PCH_SATA 19
#define PCI_FUNCTION_NUMBER_PCH_SATA 0
#define R_PCH_SATA_ID 0x00 // Identifiers
#define B_PCH_SATA_ID_DID 0xFFFF0000 // Device ID
#define B_PCH_SATA_ID_VID 0x0000FFFF // Vendor ID
#define V_PCH_SATA_VENDOR_ID V_PCH_INTEL_VENDOR_ID
#define V_PCH_SATA_DEVICE_ID_D_IDE 0x0F20 // Desktop IDE Mode (Ports 0 and 1)
#define V_PCH_SATA_DEVICE_ID_D_AHCI 0x0F22 // Desktop AHCI Mode (Ports 0 and 1)
#define V_PCH_SATA_DEVICE_ID_D_RAID 0x2822 // Desktop RAID 0/1/5/10 Mode, based on D19:F0:9Ch[7]
#define V_PCH_SATA_DEVICE_ID_M_IDE 0x0F21 // Mobile IDE Mode (Ports 0 and 1)
#define V_PCH_SATA_DEVICE_ID_M_AHCI 0x0F23 // Mobile AHCI Mode (Ports 0 and 1)
#define V_PCH_SATA_DEVICE_ID_M_RAID 0x282A // Mobile RAID 0/1/5/10 Mode, based on D19:F0:9Ch[7]
#define R_PCH_SATA_COMMAND 0x04 // Command
#define B_PCH_SATA_COMMAND_INT_DIS BIT10 // Interrupt Disable
#define B_PCH_SATA_COMMAND_FBE BIT9 // Fast Back-to-back Enable
#define B_PCH_SATA_COMMAND_SERR_EN BIT8 // SERR# Enable
#define B_PCH_SATA_COMMAND_WCC BIT7 // Wait Cycle Enable
#define B_PCH_SATA_COMMAND_PER BIT6 // Parity Error Response Enable
#define B_PCH_SATA_COMMAND_VPS BIT5 // VGA Palette Snooping Enable
#define B_PCH_SATA_COMMAND_PMWE BIT4 // Memory Write and Invalidate Enable
#define B_PCH_SATA_COMMAND_SCE BIT3 // Special Cycle Enable
#define B_PCH_SATA_COMMAND_BME BIT2 // Bus Master Enable
#define B_PCH_SATA_COMMAND_MSE BIT1 // Memory Space Enable
#define B_PCH_SATA_COMMAND_IOSE BIT0 // I/O Space Enable
#define R_PCH_SATA_PCISTS 0x06 // Device Status
#define B_PCH_SATA_PCISTS_DPE BIT15 // Detected Parity Error
#define B_PCH_SATA_PCISTS_SSE BIT14 // Signaled System Error
#define B_PCH_SATA_PCISTS_RMA BIT13 // Received Master-Abort Status
#define B_PCH_SATA_PCISTS_RTA BIT12 // Received Target-Abort Status
#define B_PCH_SATA_PCISTS_STA BIT11 // Signaled Target-Abort Status
#define B_PCH_SATA_PCISTS_DEV_STS_MASK (BIT10 | BIT9) // DEVSEL# Timing Status
#define B_PCH_SATA_PCISTS_DPED BIT8 // Master Data Parity Error Detected
#define B_PCH_SATA_PCISTS_CAP_LIST BIT4 // Capabilities List
#define B_PCH_SATA_PCISTS_ITNS BIT3 // Interrupt Status
#define R_PCH_SATA_RID 0x08 // Revision ID (8 bits)
#define R_PCH_SATA_PI_REGISTER 0x09 // Programming Interface (8 bits)
#define B_PCH_SATA_PI_REGISTER_SNC BIT3 // Secondary Mode Native Capable
#define B_PCH_SATA_PI_REGISTER_SNE BIT2 // Secondary Mode Native Enable
#define B_PCH_SATA_PI_REGISTER_PNC BIT1 // Primary Mode Native Capable
#define B_PCH_SATA_PI_REGISTER_PNE BIT0 // Primary Mode Native Enable
#define R_PCH_SATA_CC 0x0A // Class Code
#define B_PCH_SATA_CC_BCC 0xFF00 // Base Class Code
#define B_PCH_SATA_CC_SCC 0x00FF // Sub Class Code
#define V_PCH_SATA_CC_SCC_IDE 0x01
#define V_PCH_SATA_CC_SCC_AHCI 0x06
#define V_PCH_SATA_CC_SCC_RAID 0x04
#define R_PCH_SATA_CLS 0x0C // Cache Line Size (8 bits)
#define B_PCH_SATA_CLS 0xFF
#define R_PCH_SATA_MLT 0x0D // Master Latency Timer (8 bits)
#define B_PCH_SATA_MLT 0xFF
#define R_PCH_SATA_HTYPE 0x0E // Header Type
#define B_PCH_SATA_HTYPE_MFD BIT7 // Multi-function Device
#define B_PCH_SATA_HTYPE_HL 0x7F // Header Layout
#define R_PCH_SATA_PCMD_BAR 0x10 // Primary Command Block Base Address
#define B_PCH_SATA_PCMD_BAR_BA 0x0000FFF8 // Base Address
#define B_PCH_SATA_PCMD_BAR_RTE BIT0 // Resource Type Indicator
#define R_PCH_SATA_PCTL_BAR 0x14 // Primary Control Block Base Address
#define B_PCH_SATA_PCTL_BAR_BA 0x0000FFFC // Base Address
#define B_PCH_SATA_PCTL_BAR_RTE BIT0 // Resource Type Indicator
#define R_PCH_SATA_SCMD_BAR 0x18 // Secondary Command Block Base Address
#define B_PCH_SATA_SCMD_BAR_BA 0x0000FFF8 // Base Address
#define B_PCH_SATA_SCMD_BAR_RTE BIT0 // Resource Type Indicator
#define R_PCH_SATA_SCTL_BAR 0x1C // Secondary Control Block Base Address
#define B_PCH_SATA_SCTL_BAR_BA 0x0000FFFC // Base Address
#define B_PCH_SATA_SCTL_BAR_RTE BIT0 // Resource Type Indicator
#define R_PCH_SATA_LBAR 0x20 // Legacy IDE Base Address / AHCI Index Data Pair Base Address
#define B_PCH_SATA_LBAR_BA 0x0000FFE0 // Base Address
#define B_PCH_SATA_LBAR_BA4 BIT4 // Base Address 4
#define B_PCH_SATA_LBAR_RTE BIT0 // Resource Type Indicator
#define R_PCH_SATA_SIDPBA 0x24 // Serial ATA Index Data Pair Base Address
#define R_PCH_SATA_ABAR 0x24 // AHCI Base Address
#define B_PCH_SATA_ABAR_BA 0xFFFFF800 // AHCI Memory Base Address (When CC.SCC not equal 0x01)
#define V_PCH_SATA_ABAR_LENGTH 0x800 // AHCI Memory Length (When CC.SCC not equal 0x01)
#define N_PCH_SATA_ABAR_ALIGNMENT 11 // AHCI Base Address Alignment (When CC.SCC not equal 0x01)
#define B_PCH_SATA_SIDPBA_BA 0x0000FFF0 // Serial ATA Index Data Pair IO Base Address (When CC.SCC equal 0x01)
#define V_PCH_SATA_SIDPBA_LENGTH 0x10 // Serial ATA Index Data Pair IO Length (When CC.SCC equal 0x01)
#define N_PCH_SATA_SIDPBA_ALIGNMENT 4 // Serial ATA Index Data Pair Base Address Alignment (When CC.SCC not equal 0x01)
#define B_PCH_SATA_ABAR_PF BIT3 // Prefetchable
#define B_PCH_SATA_ABAR_TP (BIT2 | BIT1) // Type
#define B_PCH_SATA_ABAR_RTE BIT0 // Resource Type Indicator
#define R_PCH_SATA_SS 0x2C // Sub System Identifiers
#define B_PCH_SATA_SS_SSID 0xFFFF0000 // Subsystem ID
#define B_PCH_SATA_SS_SSVID 0x0000FFFF // Subsystem Vendor ID
#define R_PCH_SATA_AHCI_CAP_PTR 0x34 // Capabilities Pointer (8 bits)
#define B_PCH_SATA_AHCI_CAP_PTR 0xFF
#define R_PCH_SATA_INTR 0x3C // Interrupt Information
#define B_PCH_SATA_INTR_IPIN 0xFFFF0000 // Interrupt Pin
#define B_PCH_SATA_INTR_ILINE 0x0000FFFF // Interrupt Line
#define R_PCH_SATA_PMCS 0x74 // PCI Power Management Control and Status
#define B_PCH_SATA_PMCS_PMES BIT15 // PME Status
#define B_PCH_SATA_PMCS_PMEE BIT8 // PME Enable
#define B_PCH_SATA_PMCS_NSFRST BIT3 // No Soft Reset
#define V_PCH_SATA_PMCS_NSFRST_1 0x01
#define V_PCH_SATA_PMCS_NSFRST_0 0x00
#define B_PCH_SATA_PMCS_PS (BIT1 | BIT0) // Power State
#define V_PCH_SATA_PMCS_PS_3 0x03
#define V_PCH_SATA_PMCS_PS_0 0x00
#define R_PCH_SATA_MAP 0x90 // Port Mapping Register
#define B_PCH_SATA_MAP_SPD (BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8) // SATA Port Disable
#define B_PCH_SATA_PORT6_DISABLED BIT14
#define B_PCH_SATA_PORT5_DISABLED BIT13
#define B_PCH_SATA_PORT4_DISABLED BIT12
#define B_PCH_SATA_PORT3_DISABLED BIT11
#define B_PCH_SATA_PORT2_DISABLED BIT10
#define B_PCH_SATA_PORT1_DISABLED BIT9
#define B_PCH_SATA_PORT0_DISABLED BIT8
#define B_PCH_SATA_MAP_SMS_MASK (BIT7 | BIT6) // SATA Mode Select
#define V_PCH_SATA_MAP_SMS_IDE 0x00
#define V_PCH_SATA_MAP_SMS_AHCI 0x40
#define V_PCH_SATA_MAP_SMS_RAID 0x80
#define B_PCH_SATA_PORT_TO_CONTROLLER_CFG BIT5 // SATA Port-to-Controller Configuration
#define R_PCH_SATA_PCS 0x92 // Port Control and Status
#define S_PCH_SATA_PCS 0x2
#define B_PCH_SATA_PCS_OOB_RETRY BIT15 // OOB Retry Mode
#define B_PCH_SATA_PCS_PORT6_DET BIT14 // Port 6 Present
#define B_PCH_SATA_PCS_PORT5_DET BIT13 // Port 5 Present
#define B_PCH_SATA_PCS_PORT4_DET BIT12 // Port 4 Present
#define B_PCH_SATA_PCS_PORT3_DET BIT11 // Port 3 Present
#define B_PCH_SATA_PCS_PORT2_DET BIT10 // Port 2 Present
#define B_PCH_SATA_PCS_PORT1_DET BIT9 // Port 1 Present
#define B_PCH_SATA_PCS_PORT0_DET BIT8 // Port 0 Present
#define B_PCH_SATA_PCS_PORT5_EN BIT5 // Port 5 Enabled
#define B_PCH_SATA_PCS_PORT4_EN BIT4 // Port 4 Enabled
#define B_PCH_SATA_PCS_PORT3_EN BIT3 // Port 3 Enabled
#define B_PCH_SATA_PCS_PORT2_EN BIT2 // Port 2 Enabled
#define B_PCH_SATA_PCS_PORT1_EN BIT1 // Port 1 Enabled
#define B_PCH_SATA_PCS_PORT0_EN BIT0 // Port 0 Enabled
#define R_PCH_SATA_AHCI_PI 0x0C // Ports Implemented
#define B_PCH_SATA_PORT_MASK 0x3F
#define B_PCH_SATA_PORT5_IMPLEMENTED BIT5 // Port 5 Implemented
#define B_PCH_SATA_PORT4_IMPLEMENTED BIT4 // Port 4 Implemented
#define B_PCH_SATA_PORT3_IMPLEMENTED BIT3 // Port 3 Implemented
#define B_PCH_SATA_PORT2_IMPLEMENTED BIT2 // Port 2 Implemented
#define B_PCH_SATA_PORT1_IMPLEMENTED BIT1 // Port 1 Implemented
#define B_PCH_SATA_PORT0_IMPLEMENTED BIT0 // Port 0 Implemented
#define R_PCH_SATA_AHCI_P0SSTS 0x128 // Port 0 Serial ATA Status
#define R_PCH_SATA_AHCI_P1SSTS 0x1A8 // Port 1 Serial ATA Status
#define B_PCH_SATA_AHCI_PXSSTS_IPM 0x00000F00 // Interface Power Management
#define B_PCH_SATA_AHCI_PXSSTS_IPM_0 0x00000000
#define B_PCH_SATA_AHCI_PXSSTS_IPM_1 0x00000100
#define B_PCH_SATA_AHCI_PXSSTS_IPM_2 0x00000200
#define B_PCH_SATA_AHCI_PXSSTS_IPM_6 0x00000600
#define B_PCH_SATA_AHCI_PXSSTS_SPD 0x000000F0 // Current Interface Speed
#define B_PCH_SATA_AHCI_PXSSTS_SPD_0 0x00000000
#define B_PCH_SATA_AHCI_PXSSTS_SPD_1 0x00000010
#define B_PCH_SATA_AHCI_PXSSTS_SPD_2 0x00000020
#define B_PCH_SATA_AHCI_PXSSTS_SPD_3 0x00000030
#define B_PCH_SATA_AHCI_PXSSTS_DET 0x0000000F // Device Detection
#define B_PCH_SATA_AHCI_PXSSTS_DET_0 0x00000000
#define B_PCH_SATA_AHCI_PXSSTS_DET_1 0x00000001
#define B_PCH_SATA_AHCI_PXSSTS_DET_3 0x00000003
#define B_PCH_SATA_AHCI_PXSSTS_DET_4 0x00000004
//
// Macros of VLV capabilities for SATA controller which are used by SATA controller driver
//
//
//
// Define the individual capabilities of each SATA controller
//
#define PCH_SATA_MAX_CONTROLLERS 1 // Max SATA controllers number supported
#define PCH_SATA_MAX_DEVICES 2 // Max SATA devices number of single SATA channel
#define PCH_IDE_MAX_CHANNELS 2 // Max IDE channels number of single SATA controller
#define PCH_IDE_MAX_DEVICES 2 // Max IDE devices number of single SATA channel
#define PCH_AHCI_MAX_PORTS 2 // Max number of SATA ports in VLV
#define PCH_IDE_MAX_PORTS 2 // Max number of IDE ports in VLV
//
// GPIOS_14 SATA0GP is the SATA port 0 reset pin.
//
#define PCH_GPIO_SATA_PORT0_RESET 14
//
// GPIOS_15 SATA1GP is the SATA port 1 reset pin.
//
#define PCH_GPIO_SATA_PORT1_RESET 15
#endif
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