277 lines
7.5 KiB
C
277 lines
7.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* drivers/scsi/ufs/unipro.h
|
|
*
|
|
* Copyright (C) 2013 Samsung Electronics Co., Ltd.
|
|
*/
|
|
|
|
#ifndef _UNIPRO_H_
|
|
#define _UNIPRO_H_
|
|
|
|
/*
|
|
* M-TX Configuration Attributes
|
|
*/
|
|
#define TX_HIBERN8TIME_CAPABILITY 0x000F
|
|
#define TX_MODE 0x0021
|
|
#define TX_HSRATE_SERIES 0x0022
|
|
#define TX_HSGEAR 0x0023
|
|
#define TX_PWMGEAR 0x0024
|
|
#define TX_AMPLITUDE 0x0025
|
|
#define TX_HS_SLEWRATE 0x0026
|
|
#define TX_SYNC_SOURCE 0x0027
|
|
#define TX_HS_SYNC_LENGTH 0x0028
|
|
#define TX_HS_PREPARE_LENGTH 0x0029
|
|
#define TX_LS_PREPARE_LENGTH 0x002A
|
|
#define TX_HIBERN8_CONTROL 0x002B
|
|
#define TX_LCC_ENABLE 0x002C
|
|
#define TX_PWM_BURST_CLOSURE_EXTENSION 0x002D
|
|
#define TX_BYPASS_8B10B_ENABLE 0x002E
|
|
#define TX_DRIVER_POLARITY 0x002F
|
|
#define TX_HS_UNTERMINATED_LINE_DRIVE_ENABLE 0x0030
|
|
#define TX_LS_TERMINATED_LINE_DRIVE_ENABLE 0x0031
|
|
#define TX_LCC_SEQUENCER 0x0032
|
|
#define TX_MIN_ACTIVATETIME 0x0033
|
|
#define TX_PWM_G6_G7_SYNC_LENGTH 0x0034
|
|
#define TX_REFCLKFREQ 0x00EB
|
|
#define TX_CFGCLKFREQVAL 0x00EC
|
|
#define CFGEXTRATTR 0x00F0
|
|
#define DITHERCTRL2 0x00F1
|
|
|
|
/*
|
|
* M-RX Configuration Attributes
|
|
*/
|
|
#define RX_MODE 0x00A1
|
|
#define RX_HSRATE_SERIES 0x00A2
|
|
#define RX_HSGEAR 0x00A3
|
|
#define RX_PWMGEAR 0x00A4
|
|
#define RX_LS_TERMINATED_ENABLE 0x00A5
|
|
#define RX_HS_UNTERMINATED_ENABLE 0x00A6
|
|
#define RX_ENTER_HIBERN8 0x00A7
|
|
#define RX_BYPASS_8B10B_ENABLE 0x00A8
|
|
#define RX_TERMINATION_FORCE_ENABLE 0x00A9
|
|
#define RX_MIN_ACTIVATETIME_CAPABILITY 0x008F
|
|
#define RX_HIBERN8TIME_CAPABILITY 0x0092
|
|
#define RX_REFCLKFREQ 0x00EB
|
|
#define RX_CFGCLKFREQVAL 0x00EC
|
|
#define CFGWIDEINLN 0x00F0
|
|
#define CFGRXCDR8 0x00BA
|
|
#define ENARXDIRECTCFG4 0x00F2
|
|
#define CFGRXOVR8 0x00BD
|
|
#define RXDIRECTCTRL2 0x00C7
|
|
#define ENARXDIRECTCFG3 0x00F3
|
|
#define RXCALCTRL 0x00B4
|
|
#define ENARXDIRECTCFG2 0x00F4
|
|
#define CFGRXOVR4 0x00E9
|
|
#define RXSQCTRL 0x00B5
|
|
#define CFGRXOVR6 0x00BF
|
|
|
|
#define is_mphy_tx_attr(attr) (attr < RX_MODE)
|
|
#define RX_MIN_ACTIVATETIME_UNIT_US 100
|
|
#define HIBERN8TIME_UNIT_US 100
|
|
|
|
/*
|
|
* Common Block Attributes
|
|
*/
|
|
#define TX_GLOBALHIBERNATE UNIPRO_CB_OFFSET(0x002B)
|
|
#define REFCLKMODE UNIPRO_CB_OFFSET(0x00BF)
|
|
#define DIRECTCTRL19 UNIPRO_CB_OFFSET(0x00CD)
|
|
#define DIRECTCTRL10 UNIPRO_CB_OFFSET(0x00E6)
|
|
#define CDIRECTCTRL6 UNIPRO_CB_OFFSET(0x00EA)
|
|
#define RTOBSERVESELECT UNIPRO_CB_OFFSET(0x00F0)
|
|
#define CBDIVFACTOR UNIPRO_CB_OFFSET(0x00F1)
|
|
#define CBDCOCTRL5 UNIPRO_CB_OFFSET(0x00F3)
|
|
#define CBPRGPLL2 UNIPRO_CB_OFFSET(0x00F8)
|
|
#define CBPRGTUNING UNIPRO_CB_OFFSET(0x00FB)
|
|
|
|
#define UNIPRO_CB_OFFSET(x) (0x8000 | x)
|
|
|
|
/*
|
|
* PHY Adpater attributes
|
|
*/
|
|
#define PA_ACTIVETXDATALANES 0x1560
|
|
#define PA_ACTIVERXDATALANES 0x1580
|
|
#define PA_TXTRAILINGCLOCKS 0x1564
|
|
#define PA_PHY_TYPE 0x1500
|
|
#define PA_AVAILTXDATALANES 0x1520
|
|
#define PA_AVAILRXDATALANES 0x1540
|
|
#define PA_MINRXTRAILINGCLOCKS 0x1543
|
|
#define PA_TXPWRSTATUS 0x1567
|
|
#define PA_RXPWRSTATUS 0x1582
|
|
#define PA_TXFORCECLOCK 0x1562
|
|
#define PA_TXPWRMODE 0x1563
|
|
#define PA_LEGACYDPHYESCDL 0x1570
|
|
#define PA_MAXTXSPEEDFAST 0x1521
|
|
#define PA_MAXTXSPEEDSLOW 0x1522
|
|
#define PA_MAXRXSPEEDFAST 0x1541
|
|
#define PA_MAXRXSPEEDSLOW 0x1542
|
|
#define PA_TXLINKSTARTUPHS 0x1544
|
|
#define PA_LOCAL_TX_LCC_ENABLE 0x155E
|
|
#define PA_TXSPEEDFAST 0x1565
|
|
#define PA_TXSPEEDSLOW 0x1566
|
|
#define PA_REMOTEVERINFO 0x15A0
|
|
#define PA_TXGEAR 0x1568
|
|
#define PA_TXTERMINATION 0x1569
|
|
#define PA_HSSERIES 0x156A
|
|
#define PA_PWRMODE 0x1571
|
|
#define PA_RXGEAR 0x1583
|
|
#define PA_RXTERMINATION 0x1584
|
|
#define PA_MAXRXPWMGEAR 0x1586
|
|
#define PA_MAXRXHSGEAR 0x1587
|
|
#define PA_RXHSUNTERMCAP 0x15A5
|
|
#define PA_RXLSTERMCAP 0x15A6
|
|
#define PA_GRANULARITY 0x15AA
|
|
#define PA_PACPREQTIMEOUT 0x1590
|
|
#define PA_PACPREQEOBTIMEOUT 0x1591
|
|
#define PA_HIBERN8TIME 0x15A7
|
|
#define PA_LOCALVERINFO 0x15A9
|
|
#define PA_TACTIVATE 0x15A8
|
|
#define PA_PACPFRAMECOUNT 0x15C0
|
|
#define PA_PACPERRORCOUNT 0x15C1
|
|
#define PA_PHYTESTCONTROL 0x15C2
|
|
#define PA_PWRMODEUSERDATA0 0x15B0
|
|
#define PA_PWRMODEUSERDATA1 0x15B1
|
|
#define PA_PWRMODEUSERDATA2 0x15B2
|
|
#define PA_PWRMODEUSERDATA3 0x15B3
|
|
#define PA_PWRMODEUSERDATA4 0x15B4
|
|
#define PA_PWRMODEUSERDATA5 0x15B5
|
|
#define PA_PWRMODEUSERDATA6 0x15B6
|
|
#define PA_PWRMODEUSERDATA7 0x15B7
|
|
#define PA_PWRMODEUSERDATA8 0x15B8
|
|
#define PA_PWRMODEUSERDATA9 0x15B9
|
|
#define PA_PWRMODEUSERDATA10 0x15BA
|
|
#define PA_PWRMODEUSERDATA11 0x15BB
|
|
#define PA_CONNECTEDTXDATALANES 0x1561
|
|
#define PA_CONNECTEDRXDATALANES 0x1581
|
|
#define PA_LOGICALLANEMAP 0x15A1
|
|
#define PA_SLEEPNOCONFIGTIME 0x15A2
|
|
#define PA_STALLNOCONFIGTIME 0x15A3
|
|
#define PA_SAVECONFIGTIME 0x15A4
|
|
|
|
#define PA_TACTIVATE_TIME_UNIT_US 10
|
|
#define PA_HIBERN8_TIME_UNIT_US 100
|
|
|
|
/*Other attributes*/
|
|
#define VS_MPHYCFGUPDT 0xD085
|
|
#define VS_DEBUGOMC 0xD09E
|
|
#define VS_POWERSTATE 0xD083
|
|
|
|
#define PA_GRANULARITY_MIN_VAL 1
|
|
#define PA_GRANULARITY_MAX_VAL 6
|
|
|
|
/* PHY Adapter Protocol Constants */
|
|
#define PA_MAXDATALANES 4
|
|
|
|
/* PA power modes */
|
|
enum {
|
|
FAST_MODE = 1,
|
|
SLOW_MODE = 2,
|
|
FASTAUTO_MODE = 4,
|
|
SLOWAUTO_MODE = 5,
|
|
UNCHANGED = 7,
|
|
};
|
|
|
|
/* PA TX/RX Frequency Series */
|
|
enum {
|
|
PA_HS_MODE_A = 1,
|
|
PA_HS_MODE_B = 2,
|
|
};
|
|
|
|
enum ufs_pwm_gear_tag {
|
|
UFS_PWM_DONT_CHANGE, /* Don't change Gear */
|
|
UFS_PWM_G1, /* PWM Gear 1 (default for reset) */
|
|
UFS_PWM_G2, /* PWM Gear 2 */
|
|
UFS_PWM_G3, /* PWM Gear 3 */
|
|
UFS_PWM_G4, /* PWM Gear 4 */
|
|
UFS_PWM_G5, /* PWM Gear 5 */
|
|
UFS_PWM_G6, /* PWM Gear 6 */
|
|
UFS_PWM_G7, /* PWM Gear 7 */
|
|
};
|
|
|
|
enum ufs_hs_gear_tag {
|
|
UFS_HS_DONT_CHANGE, /* Don't change Gear */
|
|
UFS_HS_G1, /* HS Gear 1 (default for reset) */
|
|
UFS_HS_G2, /* HS Gear 2 */
|
|
UFS_HS_G3, /* HS Gear 3 */
|
|
};
|
|
|
|
enum ufs_unipro_ver {
|
|
UFS_UNIPRO_VER_RESERVED = 0,
|
|
UFS_UNIPRO_VER_1_40 = 1, /* UniPro version 1.40 */
|
|
UFS_UNIPRO_VER_1_41 = 2, /* UniPro version 1.41 */
|
|
UFS_UNIPRO_VER_1_6 = 3, /* UniPro version 1.6 */
|
|
UFS_UNIPRO_VER_MAX = 4, /* UniPro unsupported version */
|
|
/* UniPro version field mask in PA_LOCALVERINFO */
|
|
UFS_UNIPRO_VER_MASK = 0xF,
|
|
};
|
|
|
|
/*
|
|
* Data Link Layer Attributes
|
|
*/
|
|
#define DL_TC0TXFCTHRESHOLD 0x2040
|
|
#define DL_FC0PROTTIMEOUTVAL 0x2041
|
|
#define DL_TC0REPLAYTIMEOUTVAL 0x2042
|
|
#define DL_AFC0REQTIMEOUTVAL 0x2043
|
|
#define DL_AFC0CREDITTHRESHOLD 0x2044
|
|
#define DL_TC0OUTACKTHRESHOLD 0x2045
|
|
#define DL_TC1TXFCTHRESHOLD 0x2060
|
|
#define DL_FC1PROTTIMEOUTVAL 0x2061
|
|
#define DL_TC1REPLAYTIMEOUTVAL 0x2062
|
|
#define DL_AFC1REQTIMEOUTVAL 0x2063
|
|
#define DL_AFC1CREDITTHRESHOLD 0x2064
|
|
#define DL_TC1OUTACKTHRESHOLD 0x2065
|
|
#define DL_TXPREEMPTIONCAP 0x2000
|
|
#define DL_TC0TXMAXSDUSIZE 0x2001
|
|
#define DL_TC0RXINITCREDITVAL 0x2002
|
|
#define DL_TC0TXBUFFERSIZE 0x2005
|
|
#define DL_PEERTC0PRESENT 0x2046
|
|
#define DL_PEERTC0RXINITCREVAL 0x2047
|
|
#define DL_TC1TXMAXSDUSIZE 0x2003
|
|
#define DL_TC1RXINITCREDITVAL 0x2004
|
|
#define DL_TC1TXBUFFERSIZE 0x2006
|
|
#define DL_PEERTC1PRESENT 0x2066
|
|
#define DL_PEERTC1RXINITCREVAL 0x2067
|
|
|
|
/*
|
|
* Network Layer Attributes
|
|
*/
|
|
#define N_DEVICEID 0x3000
|
|
#define N_DEVICEID_VALID 0x3001
|
|
#define N_TC0TXMAXSDUSIZE 0x3020
|
|
#define N_TC1TXMAXSDUSIZE 0x3021
|
|
|
|
/*
|
|
* Transport Layer Attributes
|
|
*/
|
|
#define T_NUMCPORTS 0x4000
|
|
#define T_NUMTESTFEATURES 0x4001
|
|
#define T_CONNECTIONSTATE 0x4020
|
|
#define T_PEERDEVICEID 0x4021
|
|
#define T_PEERCPORTID 0x4022
|
|
#define T_TRAFFICCLASS 0x4023
|
|
#define T_PROTOCOLID 0x4024
|
|
#define T_CPORTFLAGS 0x4025
|
|
#define T_TXTOKENVALUE 0x4026
|
|
#define T_RXTOKENVALUE 0x4027
|
|
#define T_LOCALBUFFERSPACE 0x4028
|
|
#define T_PEERBUFFERSPACE 0x4029
|
|
#define T_CREDITSTOSEND 0x402A
|
|
#define T_CPORTMODE 0x402B
|
|
#define T_TC0TXMAXSDUSIZE 0x4060
|
|
#define T_TC1TXMAXSDUSIZE 0x4061
|
|
|
|
#ifdef FALSE
|
|
#undef FALSE
|
|
#endif
|
|
|
|
#ifdef TRUE
|
|
#undef TRUE
|
|
#endif
|
|
|
|
/* Boolean attribute values */
|
|
enum {
|
|
FALSE = 0,
|
|
TRUE,
|
|
};
|
|
|
|
#endif /* _UNIPRO_H_ */
|