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53b3d9c3 SJ |
1 | /* |
2 | * drivers/scsi/ufs/unipro.h | |
3 | * | |
4 | * Copyright (C) 2013 Samsung Electronics Co., Ltd. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | */ | |
11 | ||
12 | #ifndef _UNIPRO_H_ | |
13 | #define _UNIPRO_H_ | |
14 | ||
e785060e DR |
15 | /* |
16 | * M-TX Configuration Attributes | |
17 | */ | |
37113106 | 18 | #define TX_HIBERN8TIME_CAPABILITY 0x000F |
e785060e DR |
19 | #define TX_MODE 0x0021 |
20 | #define TX_HSRATE_SERIES 0x0022 | |
21 | #define TX_HSGEAR 0x0023 | |
22 | #define TX_PWMGEAR 0x0024 | |
23 | #define TX_AMPLITUDE 0x0025 | |
24 | #define TX_HS_SLEWRATE 0x0026 | |
25 | #define TX_SYNC_SOURCE 0x0027 | |
26 | #define TX_HS_SYNC_LENGTH 0x0028 | |
27 | #define TX_HS_PREPARE_LENGTH 0x0029 | |
28 | #define TX_LS_PREPARE_LENGTH 0x002A | |
29 | #define TX_HIBERN8_CONTROL 0x002B | |
30 | #define TX_LCC_ENABLE 0x002C | |
31 | #define TX_PWM_BURST_CLOSURE_EXTENSION 0x002D | |
32 | #define TX_BYPASS_8B10B_ENABLE 0x002E | |
33 | #define TX_DRIVER_POLARITY 0x002F | |
34 | #define TX_HS_UNTERMINATED_LINE_DRIVE_ENABLE 0x0030 | |
35 | #define TX_LS_TERMINATED_LINE_DRIVE_ENABLE 0x0031 | |
36 | #define TX_LCC_SEQUENCER 0x0032 | |
37 | #define TX_MIN_ACTIVATETIME 0x0033 | |
38 | #define TX_PWM_G6_G7_SYNC_LENGTH 0x0034 | |
39 | ||
40 | /* | |
41 | * M-RX Configuration Attributes | |
42 | */ | |
43 | #define RX_MODE 0x00A1 | |
44 | #define RX_HSRATE_SERIES 0x00A2 | |
45 | #define RX_HSGEAR 0x00A3 | |
46 | #define RX_PWMGEAR 0x00A4 | |
47 | #define RX_LS_TERMINATED_ENABLE 0x00A5 | |
48 | #define RX_HS_UNTERMINATED_ENABLE 0x00A6 | |
49 | #define RX_ENTER_HIBERN8 0x00A7 | |
50 | #define RX_BYPASS_8B10B_ENABLE 0x00A8 | |
51 | #define RX_TERMINATION_FORCE_ENABLE 0x0089 | |
37113106 YG |
52 | #define RX_MIN_ACTIVATETIME_CAPABILITY 0x008F |
53 | #define RX_HIBERN8TIME_CAPABILITY 0x0092 | |
e785060e DR |
54 | |
55 | #define is_mphy_tx_attr(attr) (attr < RX_MODE) | |
37113106 YG |
56 | #define RX_MIN_ACTIVATETIME_UNIT_US 100 |
57 | #define HIBERN8TIME_UNIT_US 100 | |
53b3d9c3 SJ |
58 | /* |
59 | * PHY Adpater attributes | |
60 | */ | |
61 | #define PA_ACTIVETXDATALANES 0x1560 | |
62 | #define PA_ACTIVERXDATALANES 0x1580 | |
63 | #define PA_TXTRAILINGCLOCKS 0x1564 | |
64 | #define PA_PHY_TYPE 0x1500 | |
65 | #define PA_AVAILTXDATALANES 0x1520 | |
66 | #define PA_AVAILRXDATALANES 0x1540 | |
67 | #define PA_MINRXTRAILINGCLOCKS 0x1543 | |
68 | #define PA_TXPWRSTATUS 0x1567 | |
69 | #define PA_RXPWRSTATUS 0x1582 | |
70 | #define PA_TXFORCECLOCK 0x1562 | |
71 | #define PA_TXPWRMODE 0x1563 | |
72 | #define PA_LEGACYDPHYESCDL 0x1570 | |
73 | #define PA_MAXTXSPEEDFAST 0x1521 | |
74 | #define PA_MAXTXSPEEDSLOW 0x1522 | |
75 | #define PA_MAXRXSPEEDFAST 0x1541 | |
76 | #define PA_MAXRXSPEEDSLOW 0x1542 | |
77 | #define PA_TXLINKSTARTUPHS 0x1544 | |
4b9ad0b8 | 78 | #define PA_LOCAL_TX_LCC_ENABLE 0x155E |
53b3d9c3 SJ |
79 | #define PA_TXSPEEDFAST 0x1565 |
80 | #define PA_TXSPEEDSLOW 0x1566 | |
81 | #define PA_REMOTEVERINFO 0x15A0 | |
82 | #define PA_TXGEAR 0x1568 | |
83 | #define PA_TXTERMINATION 0x1569 | |
84 | #define PA_HSSERIES 0x156A | |
85 | #define PA_PWRMODE 0x1571 | |
86 | #define PA_RXGEAR 0x1583 | |
87 | #define PA_RXTERMINATION 0x1584 | |
88 | #define PA_MAXRXPWMGEAR 0x1586 | |
89 | #define PA_MAXRXHSGEAR 0x1587 | |
90 | #define PA_RXHSUNTERMCAP 0x15A5 | |
91 | #define PA_RXLSTERMCAP 0x15A6 | |
92 | #define PA_PACPREQTIMEOUT 0x1590 | |
93 | #define PA_PACPREQEOBTIMEOUT 0x1591 | |
94 | #define PA_HIBERN8TIME 0x15A7 | |
95 | #define PA_LOCALVERINFO 0x15A9 | |
96 | #define PA_TACTIVATE 0x15A8 | |
97 | #define PA_PACPFRAMECOUNT 0x15C0 | |
98 | #define PA_PACPERRORCOUNT 0x15C1 | |
99 | #define PA_PHYTESTCONTROL 0x15C2 | |
100 | #define PA_PWRMODEUSERDATA0 0x15B0 | |
101 | #define PA_PWRMODEUSERDATA1 0x15B1 | |
102 | #define PA_PWRMODEUSERDATA2 0x15B2 | |
103 | #define PA_PWRMODEUSERDATA3 0x15B3 | |
104 | #define PA_PWRMODEUSERDATA4 0x15B4 | |
105 | #define PA_PWRMODEUSERDATA5 0x15B5 | |
106 | #define PA_PWRMODEUSERDATA6 0x15B6 | |
107 | #define PA_PWRMODEUSERDATA7 0x15B7 | |
108 | #define PA_PWRMODEUSERDATA8 0x15B8 | |
109 | #define PA_PWRMODEUSERDATA9 0x15B9 | |
110 | #define PA_PWRMODEUSERDATA10 0x15BA | |
111 | #define PA_PWRMODEUSERDATA11 0x15BB | |
112 | #define PA_CONNECTEDTXDATALANES 0x1561 | |
113 | #define PA_CONNECTEDRXDATALANES 0x1581 | |
114 | #define PA_LOGICALLANEMAP 0x15A1 | |
115 | #define PA_SLEEPNOCONFIGTIME 0x15A2 | |
116 | #define PA_STALLNOCONFIGTIME 0x15A3 | |
117 | #define PA_SAVECONFIGTIME 0x15A4 | |
118 | ||
37113106 YG |
119 | #define PA_TACTIVATE_TIME_UNIT_US 10 |
120 | #define PA_HIBERN8_TIME_UNIT_US 100 | |
121 | ||
122 | /* PHY Adapter Protocol Constants */ | |
123 | #define PA_MAXDATALANES 4 | |
124 | ||
d3e89bac SJ |
125 | /* PA power modes */ |
126 | enum { | |
127 | FAST_MODE = 1, | |
128 | SLOW_MODE = 2, | |
129 | FASTAUTO_MODE = 4, | |
130 | SLOWAUTO_MODE = 5, | |
131 | UNCHANGED = 7, | |
132 | }; | |
133 | ||
134 | /* PA TX/RX Frequency Series */ | |
135 | enum { | |
136 | PA_HS_MODE_A = 1, | |
137 | PA_HS_MODE_B = 2, | |
138 | }; | |
139 | ||
e785060e DR |
140 | enum ufs_pwm_gear_tag { |
141 | UFS_PWM_DONT_CHANGE, /* Don't change Gear */ | |
142 | UFS_PWM_G1, /* PWM Gear 1 (default for reset) */ | |
143 | UFS_PWM_G2, /* PWM Gear 2 */ | |
144 | UFS_PWM_G3, /* PWM Gear 3 */ | |
145 | UFS_PWM_G4, /* PWM Gear 4 */ | |
146 | UFS_PWM_G5, /* PWM Gear 5 */ | |
147 | UFS_PWM_G6, /* PWM Gear 6 */ | |
148 | UFS_PWM_G7, /* PWM Gear 7 */ | |
149 | }; | |
150 | ||
151 | enum ufs_hs_gear_tag { | |
152 | UFS_HS_DONT_CHANGE, /* Don't change Gear */ | |
153 | UFS_HS_G1, /* HS Gear 1 (default for reset) */ | |
154 | UFS_HS_G2, /* HS Gear 2 */ | |
155 | UFS_HS_G3, /* HS Gear 3 */ | |
156 | }; | |
157 | ||
37113106 YG |
158 | enum ufs_unipro_ver { |
159 | UFS_UNIPRO_VER_RESERVED = 0, | |
160 | UFS_UNIPRO_VER_1_40 = 1, /* UniPro version 1.40 */ | |
161 | UFS_UNIPRO_VER_1_41 = 2, /* UniPro version 1.41 */ | |
162 | UFS_UNIPRO_VER_1_6 = 3, /* UniPro version 1.6 */ | |
163 | UFS_UNIPRO_VER_MAX = 4, /* UniPro unsupported version */ | |
164 | /* UniPro version field mask in PA_LOCALVERINFO */ | |
165 | UFS_UNIPRO_VER_MASK = 0xF, | |
166 | }; | |
167 | ||
53b3d9c3 SJ |
168 | /* |
169 | * Data Link Layer Attributes | |
170 | */ | |
171 | #define DL_TC0TXFCTHRESHOLD 0x2040 | |
172 | #define DL_FC0PROTTIMEOUTVAL 0x2041 | |
173 | #define DL_TC0REPLAYTIMEOUTVAL 0x2042 | |
174 | #define DL_AFC0REQTIMEOUTVAL 0x2043 | |
175 | #define DL_AFC0CREDITTHRESHOLD 0x2044 | |
176 | #define DL_TC0OUTACKTHRESHOLD 0x2045 | |
177 | #define DL_TC1TXFCTHRESHOLD 0x2060 | |
178 | #define DL_FC1PROTTIMEOUTVAL 0x2061 | |
179 | #define DL_TC1REPLAYTIMEOUTVAL 0x2062 | |
180 | #define DL_AFC1REQTIMEOUTVAL 0x2063 | |
181 | #define DL_AFC1CREDITTHRESHOLD 0x2064 | |
182 | #define DL_TC1OUTACKTHRESHOLD 0x2065 | |
183 | #define DL_TXPREEMPTIONCAP 0x2000 | |
184 | #define DL_TC0TXMAXSDUSIZE 0x2001 | |
185 | #define DL_TC0RXINITCREDITVAL 0x2002 | |
186 | #define DL_TC0TXBUFFERSIZE 0x2005 | |
187 | #define DL_PEERTC0PRESENT 0x2046 | |
188 | #define DL_PEERTC0RXINITCREVAL 0x2047 | |
189 | #define DL_TC1TXMAXSDUSIZE 0x2003 | |
190 | #define DL_TC1RXINITCREDITVAL 0x2004 | |
191 | #define DL_TC1TXBUFFERSIZE 0x2006 | |
192 | #define DL_PEERTC1PRESENT 0x2066 | |
193 | #define DL_PEERTC1RXINITCREVAL 0x2067 | |
194 | ||
195 | /* | |
196 | * Network Layer Attributes | |
197 | */ | |
198 | #define N_DEVICEID 0x3000 | |
199 | #define N_DEVICEID_VALID 0x3001 | |
200 | #define N_TC0TXMAXSDUSIZE 0x3020 | |
201 | #define N_TC1TXMAXSDUSIZE 0x3021 | |
202 | ||
203 | /* | |
204 | * Transport Layer Attributes | |
205 | */ | |
206 | #define T_NUMCPORTS 0x4000 | |
207 | #define T_NUMTESTFEATURES 0x4001 | |
208 | #define T_CONNECTIONSTATE 0x4020 | |
209 | #define T_PEERDEVICEID 0x4021 | |
210 | #define T_PEERCPORTID 0x4022 | |
211 | #define T_TRAFFICCLASS 0x4023 | |
212 | #define T_PROTOCOLID 0x4024 | |
213 | #define T_CPORTFLAGS 0x4025 | |
214 | #define T_TXTOKENVALUE 0x4026 | |
215 | #define T_RXTOKENVALUE 0x4027 | |
216 | #define T_LOCALBUFFERSPACE 0x4028 | |
217 | #define T_PEERBUFFERSPACE 0x4029 | |
218 | #define T_CREDITSTOSEND 0x402A | |
219 | #define T_CPORTMODE 0x402B | |
220 | #define T_TC0TXMAXSDUSIZE 0x4060 | |
221 | #define T_TC1TXMAXSDUSIZE 0x4061 | |
222 | ||
e144cd04 SS |
223 | #ifdef FALSE |
224 | #undef FALSE | |
225 | #endif | |
226 | ||
227 | #ifdef TRUE | |
228 | #undef TRUE | |
229 | #endif | |
230 | ||
d3e89bac SJ |
231 | /* Boolean attribute values */ |
232 | enum { | |
233 | FALSE = 0, | |
234 | TRUE, | |
235 | }; | |
236 | ||
53b3d9c3 | 237 | #endif /* _UNIPRO_H_ */ |