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OMAPDSS: VENC: fix NULL pointer dereference in DSS2 VENC sysfs debug attr on OMAP4
[zen-stable.git] / drivers / scsi / aic94xx / aic94xx_dump.c
bloba16a77c8b9cf763fedff988bc44e5fb05c6439ea
1 /*
2 * Aic94xx SAS/SATA driver dump interface.
3 *
4 * Copyright (C) 2004 Adaptec, Inc. All rights reserved.
5 * Copyright (C) 2004 David Chaw <david_chaw@adaptec.com>
6 * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
7 *
8 * This file is licensed under GPLv2.
9 *
10 * This file is part of the aic94xx driver.
11 *
12 * The aic94xx driver is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; version 2 of the
15 * License.
16 *
17 * The aic94xx driver is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with the aic94xx driver; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 *
26 * 2005/07/14/LT Complete overhaul of this file. Update pages, register
27 * locations, names, etc. Make use of macros. Print more information.
28 * Print all cseq and lseq mip and mdp.
29 *
30 */
31
32 #include <linux/pci.h>
33 #include "aic94xx.h"
34 #include "aic94xx_reg.h"
35 #include "aic94xx_reg_def.h"
36 #include "aic94xx_sas.h"
37
38 #include "aic94xx_dump.h"
39
40 #ifdef ASD_DEBUG
41
42 #define MD(x) (1 << (x))
43 #define MODE_COMMON (1 << 31)
44 #define MODE_0_7 (0xFF)
45
46 static const struct lseq_cio_regs {
47 char *name;
48 u32 offs;
49 u8 width;
50 u32 mode;
51 } LSEQmCIOREGS[] = {
52 {"LmMnSCBPTR", 0x20, 16, MD(0)|MD(1)|MD(2)|MD(3)|MD(4) },
53 {"LmMnDDBPTR", 0x22, 16, MD(0)|MD(1)|MD(2)|MD(3)|MD(4) },
54 {"LmREQMBX", 0x30, 32, MODE_COMMON },
55 {"LmRSPMBX", 0x34, 32, MODE_COMMON },
56 {"LmMnINT", 0x38, 32, MODE_0_7 },
57 {"LmMnINTEN", 0x3C, 32, MODE_0_7 },
58 {"LmXMTPRIMD", 0x40, 32, MODE_COMMON },
59 {"LmXMTPRIMCS", 0x44, 8, MODE_COMMON },
60 {"LmCONSTAT", 0x45, 8, MODE_COMMON },
61 {"LmMnDMAERRS", 0x46, 8, MD(0)|MD(1) },
62 {"LmMnSGDMAERRS", 0x47, 8, MD(0)|MD(1) },
63 {"LmMnEXPHDRP", 0x48, 8, MD(0) },
64 {"LmMnSASAALIGN", 0x48, 8, MD(1) },
65 {"LmMnMSKHDRP", 0x49, 8, MD(0) },
66 {"LmMnSTPALIGN", 0x49, 8, MD(1) },
67 {"LmMnRCVHDRP", 0x4A, 8, MD(0) },
68 {"LmMnXMTHDRP", 0x4A, 8, MD(1) },
69 {"LmALIGNMODE", 0x4B, 8, MD(1) },
70 {"LmMnEXPRCVCNT", 0x4C, 32, MD(0) },
71 {"LmMnXMTCNT", 0x4C, 32, MD(1) },
72 {"LmMnCURRTAG", 0x54, 16, MD(0) },
73 {"LmMnPREVTAG", 0x56, 16, MD(0) },
74 {"LmMnACKOFS", 0x58, 8, MD(1) },
75 {"LmMnXFRLVL", 0x59, 8, MD(0)|MD(1) },
76 {"LmMnSGDMACTL", 0x5A, 8, MD(0)|MD(1) },
77 {"LmMnSGDMASTAT", 0x5B, 8, MD(0)|MD(1) },
78 {"LmMnDDMACTL", 0x5C, 8, MD(0)|MD(1) },
79 {"LmMnDDMASTAT", 0x5D, 8, MD(0)|MD(1) },
80 {"LmMnDDMAMODE", 0x5E, 16, MD(0)|MD(1) },
81 {"LmMnPIPECTL", 0x61, 8, MD(0)|MD(1) },
82 {"LmMnACTSCB", 0x62, 16, MD(0)|MD(1) },
83 {"LmMnSGBHADR", 0x64, 8, MD(0)|MD(1) },
84 {"LmMnSGBADR", 0x65, 8, MD(0)|MD(1) },
85 {"LmMnSGDCNT", 0x66, 8, MD(0)|MD(1) },
86 {"LmMnSGDMADR", 0x68, 32, MD(0)|MD(1) },
87 {"LmMnSGDMADR", 0x6C, 32, MD(0)|MD(1) },
88 {"LmMnXFRCNT", 0x70, 32, MD(0)|MD(1) },
89 {"LmMnXMTCRC", 0x74, 32, MD(1) },
90 {"LmCURRTAG", 0x74, 16, MD(0) },
91 {"LmPREVTAG", 0x76, 16, MD(0) },
92 {"LmMnDPSEL", 0x7B, 8, MD(0)|MD(1) },
93 {"LmDPTHSTAT", 0x7C, 8, MODE_COMMON },
94 {"LmMnHOLDLVL", 0x7D, 8, MD(0) },
95 {"LmMnSATAFS", 0x7E, 8, MD(1) },
96 {"LmMnCMPLTSTAT", 0x7F, 8, MD(0)|MD(1) },
97 {"LmPRMSTAT0", 0x80, 32, MODE_COMMON },
98 {"LmPRMSTAT1", 0x84, 32, MODE_COMMON },
99 {"LmGPRMINT", 0x88, 8, MODE_COMMON },
100 {"LmMnCURRSCB", 0x8A, 16, MD(0) },
101 {"LmPRMICODE", 0x8C, 32, MODE_COMMON },
102 {"LmMnRCVCNT", 0x90, 16, MD(0) },
103 {"LmMnBUFSTAT", 0x92, 16, MD(0) },
104 {"LmMnXMTHDRSIZE",0x92, 8, MD(1) },
105 {"LmMnXMTSIZE", 0x93, 8, MD(1) },
106 {"LmMnTGTXFRCNT", 0x94, 32, MD(0) },
107 {"LmMnEXPROFS", 0x98, 32, MD(0) },
108 {"LmMnXMTROFS", 0x98, 32, MD(1) },
109 {"LmMnRCVROFS", 0x9C, 32, MD(0) },
110 {"LmCONCTL", 0xA0, 16, MODE_COMMON },
111 {"LmBITLTIMER", 0xA2, 16, MODE_COMMON },
112 {"LmWWNLOW", 0xA8, 32, MODE_COMMON },
113 {"LmWWNHIGH", 0xAC, 32, MODE_COMMON },
114 {"LmMnFRMERR", 0xB0, 32, MD(0) },
115 {"LmMnFRMERREN", 0xB4, 32, MD(0) },
116 {"LmAWTIMER", 0xB8, 16, MODE_COMMON },
117 {"LmAWTCTL", 0xBA, 8, MODE_COMMON },
118 {"LmMnHDRCMPS", 0xC0, 32, MD(0) },
119 {"LmMnXMTSTAT", 0xC4, 8, MD(1) },
120 {"LmHWTSTATEN", 0xC5, 8, MODE_COMMON },
121 {"LmMnRRDYRC", 0xC6, 8, MD(0) },
122 {"LmMnRRDYTC", 0xC6, 8, MD(1) },
123 {"LmHWTSTAT", 0xC7, 8, MODE_COMMON },
124 {"LmMnDATABUFADR",0xC8, 16, MD(0)|MD(1) },
125 {"LmDWSSTATUS", 0xCB, 8, MODE_COMMON },
126 {"LmMnACTSTAT", 0xCE, 16, MD(0)|MD(1) },
127 {"LmMnREQSCB", 0xD2, 16, MD(0)|MD(1) },
128 {"LmXXXPRIM", 0xD4, 32, MODE_COMMON },
129 {"LmRCVASTAT", 0xD9, 8, MODE_COMMON },
130 {"LmINTDIS1", 0xDA, 8, MODE_COMMON },
131 {"LmPSTORESEL", 0xDB, 8, MODE_COMMON },
132 {"LmPSTORE", 0xDC, 32, MODE_COMMON },
133 {"LmPRIMSTAT0EN", 0xE0, 32, MODE_COMMON },
134 {"LmPRIMSTAT1EN", 0xE4, 32, MODE_COMMON },
135 {"LmDONETCTL", 0xF2, 16, MODE_COMMON },
136 {NULL, 0, 0, 0 }
137 };
138 /*
139 static struct lseq_cio_regs LSEQmOOBREGS[] = {
140 {"OOB_BFLTR" ,0x100, 8, MD(5)},
141 {"OOB_INIT_MIN" ,0x102,16, MD(5)},
142 {"OOB_INIT_MAX" ,0x104,16, MD(5)},
143 {"OOB_INIT_NEG" ,0x106,16, MD(5)},
144 {"OOB_SAS_MIN" ,0x108,16, MD(5)},
145 {"OOB_SAS_MAX" ,0x10A,16, MD(5)},
146 {"OOB_SAS_NEG" ,0x10C,16, MD(5)},
147 {"OOB_WAKE_MIN" ,0x10E,16, MD(5)},
148 {"OOB_WAKE_MAX" ,0x110,16, MD(5)},
149 {"OOB_WAKE_NEG" ,0x112,16, MD(5)},
150 {"OOB_IDLE_MAX" ,0x114,16, MD(5)},
151 {"OOB_BURST_MAX" ,0x116,16, MD(5)},
152 {"OOB_XMIT_BURST" ,0x118, 8, MD(5)},
153 {"OOB_SEND_PAIRS" ,0x119, 8, MD(5)},
154 {"OOB_INIT_IDLE" ,0x11A, 8, MD(5)},
155 {"OOB_INIT_NEGO" ,0x11C, 8, MD(5)},
156 {"OOB_SAS_IDLE" ,0x11E, 8, MD(5)},
157 {"OOB_SAS_NEGO" ,0x120, 8, MD(5)},
158 {"OOB_WAKE_IDLE" ,0x122, 8, MD(5)},
159 {"OOB_WAKE_NEGO" ,0x124, 8, MD(5)},
160 {"OOB_DATA_KBITS" ,0x126, 8, MD(5)},
161 {"OOB_BURST_DATA" ,0x128,32, MD(5)},
162 {"OOB_ALIGN_0_DATA" ,0x12C,32, MD(5)},
163 {"OOB_ALIGN_1_DATA" ,0x130,32, MD(5)},
164 {"OOB_SYNC_DATA" ,0x134,32, MD(5)},
165 {"OOB_D10_2_DATA" ,0x138,32, MD(5)},
166 {"OOB_PHY_RST_CNT" ,0x13C,32, MD(5)},
167 {"OOB_SIG_GEN" ,0x140, 8, MD(5)},
168 {"OOB_XMIT" ,0x141, 8, MD(5)},
169 {"FUNCTION_MAKS" ,0x142, 8, MD(5)},
170 {"OOB_MODE" ,0x143, 8, MD(5)},
171 {"CURRENT_STATUS" ,0x144, 8, MD(5)},
172 {"SPEED_MASK" ,0x145, 8, MD(5)},
173 {"PRIM_COUNT" ,0x146, 8, MD(5)},
174 {"OOB_SIGNALS" ,0x148, 8, MD(5)},
175 {"OOB_DATA_DET" ,0x149, 8, MD(5)},
176 {"OOB_TIME_OUT" ,0x14C, 8, MD(5)},
177 {"OOB_TIMER_ENABLE" ,0x14D, 8, MD(5)},
178 {"OOB_STATUS" ,0x14E, 8, MD(5)},
179 {"HOT_PLUG_DELAY" ,0x150, 8, MD(5)},
180 {"RCD_DELAY" ,0x151, 8, MD(5)},
181 {"COMSAS_TIMER" ,0x152, 8, MD(5)},
182 {"SNTT_DELAY" ,0x153, 8, MD(5)},
183 {"SPD_CHNG_DELAY" ,0x154, 8, MD(5)},
184 {"SNLT_DELAY" ,0x155, 8, MD(5)},
185 {"SNWT_DELAY" ,0x156, 8, MD(5)},
186 {"ALIGN_DELAY" ,0x157, 8, MD(5)},
187 {"INT_ENABLE_0" ,0x158, 8, MD(5)},
188 {"INT_ENABLE_1" ,0x159, 8, MD(5)},
189 {"INT_ENABLE_2" ,0x15A, 8, MD(5)},
190 {"INT_ENABLE_3" ,0x15B, 8, MD(5)},
191 {"OOB_TEST_REG" ,0x15C, 8, MD(5)},
192 {"PHY_CONTROL_0" ,0x160, 8, MD(5)},
193 {"PHY_CONTROL_1" ,0x161, 8, MD(5)},
194 {"PHY_CONTROL_2" ,0x162, 8, MD(5)},
195 {"PHY_CONTROL_3" ,0x163, 8, MD(5)},
196 {"PHY_OOB_CAL_TX" ,0x164, 8, MD(5)},
197 {"PHY_OOB_CAL_RX" ,0x165, 8, MD(5)},
198 {"OOB_PHY_CAL_TX" ,0x166, 8, MD(5)},
199 {"OOB_PHY_CAL_RX" ,0x167, 8, MD(5)},
200 {"PHY_CONTROL_4" ,0x168, 8, MD(5)},
201 {"PHY_TEST" ,0x169, 8, MD(5)},
202 {"PHY_PWR_CTL" ,0x16A, 8, MD(5)},
203 {"PHY_PWR_DELAY" ,0x16B, 8, MD(5)},
204 {"OOB_SM_CON" ,0x16C, 8, MD(5)},
205 {"ADDR_TRAP_1" ,0x16D, 8, MD(5)},
206 {"ADDR_NEXT_1" ,0x16E, 8, MD(5)},
207 {"NEXT_ST_1" ,0x16F, 8, MD(5)},
208 {"OOB_SM_STATE" ,0x170, 8, MD(5)},
209 {"ADDR_TRAP_2" ,0x171, 8, MD(5)},
210 {"ADDR_NEXT_2" ,0x172, 8, MD(5)},
211 {"NEXT_ST_2" ,0x173, 8, MD(5)},
212 {NULL, 0, 0, 0 }
213 };
214 */
215 #define STR_8BIT " %30s[0x%04x]:0x%02x\n"
216 #define STR_16BIT " %30s[0x%04x]:0x%04x\n"
217 #define STR_32BIT " %30s[0x%04x]:0x%08x\n"
218 #define STR_64BIT " %30s[0x%04x]:0x%llx\n"
219
220 #define PRINT_REG_8bit(_ha, _n, _r) asd_printk(STR_8BIT, #_n, _n, \
221 asd_read_reg_byte(_ha, _r))
222 #define PRINT_REG_16bit(_ha, _n, _r) asd_printk(STR_16BIT, #_n, _n, \
223 asd_read_reg_word(_ha, _r))
224 #define PRINT_REG_32bit(_ha, _n, _r) asd_printk(STR_32BIT, #_n, _n, \
225 asd_read_reg_dword(_ha, _r))
226
227 #define PRINT_CREG_8bit(_ha, _n) asd_printk(STR_8BIT, #_n, _n, \
228 asd_read_reg_byte(_ha, C##_n))
229 #define PRINT_CREG_16bit(_ha, _n) asd_printk(STR_16BIT, #_n, _n, \
230 asd_read_reg_word(_ha, C##_n))
231 #define PRINT_CREG_32bit(_ha, _n) asd_printk(STR_32BIT, #_n, _n, \
232 asd_read_reg_dword(_ha, C##_n))
233
234 #define MSTR_8BIT " Mode:%02d %30s[0x%04x]:0x%02x\n"
235 #define MSTR_16BIT " Mode:%02d %30s[0x%04x]:0x%04x\n"
236 #define MSTR_32BIT " Mode:%02d %30s[0x%04x]:0x%08x\n"
237
238 #define PRINT_MREG_8bit(_ha, _m, _n, _r) asd_printk(MSTR_8BIT, _m, #_n, _n, \
239 asd_read_reg_byte(_ha, _r))
240 #define PRINT_MREG_16bit(_ha, _m, _n, _r) asd_printk(MSTR_16BIT, _m, #_n, _n, \
241 asd_read_reg_word(_ha, _r))
242 #define PRINT_MREG_32bit(_ha, _m, _n, _r) asd_printk(MSTR_32BIT, _m, #_n, _n, \
243 asd_read_reg_dword(_ha, _r))
244
245 /* can also be used for MD when the register is mode aware already */
246 #define PRINT_MIS_byte(_ha, _n) asd_printk(STR_8BIT, #_n,CSEQ_##_n-CMAPPEDSCR,\
247 asd_read_reg_byte(_ha, CSEQ_##_n))
248 #define PRINT_MIS_word(_ha, _n) asd_printk(STR_16BIT,#_n,CSEQ_##_n-CMAPPEDSCR,\
249 asd_read_reg_word(_ha, CSEQ_##_n))
250 #define PRINT_MIS_dword(_ha, _n) \
251 asd_printk(STR_32BIT,#_n,CSEQ_##_n-CMAPPEDSCR,\
252 asd_read_reg_dword(_ha, CSEQ_##_n))
253 #define PRINT_MIS_qword(_ha, _n) \
254 asd_printk(STR_64BIT, #_n,CSEQ_##_n-CMAPPEDSCR, \
255 (unsigned long long)(((u64)asd_read_reg_dword(_ha, CSEQ_##_n)) \
256 | (((u64)asd_read_reg_dword(_ha, (CSEQ_##_n)+4))<<32)))
257
258 #define CMDP_REG(_n, _m) (_m*(CSEQ_PAGE_SIZE*2)+CSEQ_##_n)
259 #define PRINT_CMDP_word(_ha, _n) \
260 asd_printk("%20s 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", \
261 #_n, \
262 asd_read_reg_word(_ha, CMDP_REG(_n, 0)), \
263 asd_read_reg_word(_ha, CMDP_REG(_n, 1)), \
264 asd_read_reg_word(_ha, CMDP_REG(_n, 2)), \
265 asd_read_reg_word(_ha, CMDP_REG(_n, 3)), \
266 asd_read_reg_word(_ha, CMDP_REG(_n, 4)), \
267 asd_read_reg_word(_ha, CMDP_REG(_n, 5)), \
268 asd_read_reg_word(_ha, CMDP_REG(_n, 6)), \
269 asd_read_reg_word(_ha, CMDP_REG(_n, 7)))
270
271 #define PRINT_CMDP_byte(_ha, _n) \
272 asd_printk("%20s 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n", \
273 #_n, \
274 asd_read_reg_byte(_ha, CMDP_REG(_n, 0)), \
275 asd_read_reg_byte(_ha, CMDP_REG(_n, 1)), \
276 asd_read_reg_byte(_ha, CMDP_REG(_n, 2)), \
277 asd_read_reg_byte(_ha, CMDP_REG(_n, 3)), \
278 asd_read_reg_byte(_ha, CMDP_REG(_n, 4)), \
279 asd_read_reg_byte(_ha, CMDP_REG(_n, 5)), \
280 asd_read_reg_byte(_ha, CMDP_REG(_n, 6)), \
281 asd_read_reg_byte(_ha, CMDP_REG(_n, 7)))
282
283 static void asd_dump_cseq_state(struct asd_ha_struct *asd_ha)
284 {
285 int mode;
286
287 asd_printk("CSEQ STATE\n");
288
289 asd_printk("ARP2 REGISTERS\n");
290
291 PRINT_CREG_32bit(asd_ha, ARP2CTL);
292 PRINT_CREG_32bit(asd_ha, ARP2INT);
293 PRINT_CREG_32bit(asd_ha, ARP2INTEN);
294 PRINT_CREG_8bit(asd_ha, MODEPTR);
295 PRINT_CREG_8bit(asd_ha, ALTMODE);
296 PRINT_CREG_8bit(asd_ha, FLAG);
297 PRINT_CREG_8bit(asd_ha, ARP2INTCTL);
298 PRINT_CREG_16bit(asd_ha, STACK);
299 PRINT_CREG_16bit(asd_ha, PRGMCNT);
300 PRINT_CREG_16bit(asd_ha, ACCUM);
301 PRINT_CREG_16bit(asd_ha, SINDEX);
302 PRINT_CREG_16bit(asd_ha, DINDEX);
303 PRINT_CREG_8bit(asd_ha, SINDIR);
304 PRINT_CREG_8bit(asd_ha, DINDIR);
305 PRINT_CREG_8bit(asd_ha, JUMLDIR);
306 PRINT_CREG_8bit(asd_ha, ARP2HALTCODE);
307 PRINT_CREG_16bit(asd_ha, CURRADDR);
308 PRINT_CREG_16bit(asd_ha, LASTADDR);
309 PRINT_CREG_16bit(asd_ha, NXTLADDR);
310
311 asd_printk("IOP REGISTERS\n");
312
313 PRINT_REG_32bit(asd_ha, BISTCTL1, CBISTCTL);
314 PRINT_CREG_32bit(asd_ha, MAPPEDSCR);
315
316 asd_printk("CIO REGISTERS\n");
317
318 for (mode = 0; mode < 9; mode++)
319 PRINT_MREG_16bit(asd_ha, mode, MnSCBPTR, CMnSCBPTR(mode));
320 PRINT_MREG_16bit(asd_ha, 15, MnSCBPTR, CMnSCBPTR(15));
321
322 for (mode = 0; mode < 9; mode++)
323 PRINT_MREG_16bit(asd_ha, mode, MnDDBPTR, CMnDDBPTR(mode));
324 PRINT_MREG_16bit(asd_ha, 15, MnDDBPTR, CMnDDBPTR(15));
325
326 for (mode = 0; mode < 8; mode++)
327 PRINT_MREG_32bit(asd_ha, mode, MnREQMBX, CMnREQMBX(mode));
328 for (mode = 0; mode < 8; mode++)
329 PRINT_MREG_32bit(asd_ha, mode, MnRSPMBX, CMnRSPMBX(mode));
330 for (mode = 0; mode < 8; mode++)
331 PRINT_MREG_32bit(asd_ha, mode, MnINT, CMnINT(mode));
332 for (mode = 0; mode < 8; mode++)
333 PRINT_MREG_32bit(asd_ha, mode, MnINTEN, CMnINTEN(mode));
334
335 PRINT_CREG_8bit(asd_ha, SCRATCHPAGE);
336 for (mode = 0; mode < 8; mode++)
337 PRINT_MREG_8bit(asd_ha, mode, MnSCRATCHPAGE,
338 CMnSCRATCHPAGE(mode));
339
340 PRINT_REG_32bit(asd_ha, CLINKCON, CLINKCON);
341 PRINT_REG_8bit(asd_ha, CCONMSK, CCONMSK);
342 PRINT_REG_8bit(asd_ha, CCONEXIST, CCONEXIST);
343 PRINT_REG_16bit(asd_ha, CCONMODE, CCONMODE);
344 PRINT_REG_32bit(asd_ha, CTIMERCALC, CTIMERCALC);
345 PRINT_REG_8bit(asd_ha, CINTDIS, CINTDIS);
346
347 asd_printk("SCRATCH MEMORY\n");
348
349 asd_printk("MIP 4 >>>>>\n");
350 PRINT_MIS_word(asd_ha, Q_EXE_HEAD);
351 PRINT_MIS_word(asd_ha, Q_EXE_TAIL);
352 PRINT_MIS_word(asd_ha, Q_DONE_HEAD);
353 PRINT_MIS_word(asd_ha, Q_DONE_TAIL);
354 PRINT_MIS_word(asd_ha, Q_SEND_HEAD);
355 PRINT_MIS_word(asd_ha, Q_SEND_TAIL);
356 PRINT_MIS_word(asd_ha, Q_DMA2CHIM_HEAD);
357 PRINT_MIS_word(asd_ha, Q_DMA2CHIM_TAIL);
358 PRINT_MIS_word(asd_ha, Q_COPY_HEAD);
359 PRINT_MIS_word(asd_ha, Q_COPY_TAIL);
360 PRINT_MIS_word(asd_ha, REG0);
361 PRINT_MIS_word(asd_ha, REG1);
362 PRINT_MIS_dword(asd_ha, REG2);
363 PRINT_MIS_byte(asd_ha, LINK_CTL_Q_MAP);
364 PRINT_MIS_byte(asd_ha, MAX_CSEQ_MODE);
365 PRINT_MIS_byte(asd_ha, FREE_LIST_HACK_COUNT);
366
367 asd_printk("MIP 5 >>>>\n");
368 PRINT_MIS_qword(asd_ha, EST_NEXUS_REQ_QUEUE);
369 PRINT_MIS_qword(asd_ha, EST_NEXUS_REQ_COUNT);
370 PRINT_MIS_word(asd_ha, Q_EST_NEXUS_HEAD);
371 PRINT_MIS_word(asd_ha, Q_EST_NEXUS_TAIL);
372 PRINT_MIS_word(asd_ha, NEED_EST_NEXUS_SCB);
373 PRINT_MIS_byte(asd_ha, EST_NEXUS_REQ_HEAD);
374 PRINT_MIS_byte(asd_ha, EST_NEXUS_REQ_TAIL);
375 PRINT_MIS_byte(asd_ha, EST_NEXUS_SCB_OFFSET);
376
377 asd_printk("MIP 6 >>>>\n");
378 PRINT_MIS_word(asd_ha, INT_ROUT_RET_ADDR0);
379 PRINT_MIS_word(asd_ha, INT_ROUT_RET_ADDR1);
380 PRINT_MIS_word(asd_ha, INT_ROUT_SCBPTR);
381 PRINT_MIS_byte(asd_ha, INT_ROUT_MODE);
382 PRINT_MIS_byte(asd_ha, ISR_SCRATCH_FLAGS);
383 PRINT_MIS_word(asd_ha, ISR_SAVE_SINDEX);
384 PRINT_MIS_word(asd_ha, ISR_SAVE_DINDEX);
385 PRINT_MIS_word(asd_ha, Q_MONIRTT_HEAD);
386 PRINT_MIS_word(asd_ha, Q_MONIRTT_TAIL);
387 PRINT_MIS_byte(asd_ha, FREE_SCB_MASK);
388 PRINT_MIS_word(asd_ha, BUILTIN_FREE_SCB_HEAD);
389 PRINT_MIS_word(asd_ha, BUILTIN_FREE_SCB_TAIL);
390 PRINT_MIS_word(asd_ha, EXTENDED_FREE_SCB_HEAD);
391 PRINT_MIS_word(asd_ha, EXTENDED_FREE_SCB_TAIL);
392
393 asd_printk("MIP 7 >>>>\n");
394 PRINT_MIS_qword(asd_ha, EMPTY_REQ_QUEUE);
395 PRINT_MIS_qword(asd_ha, EMPTY_REQ_COUNT);
396 PRINT_MIS_word(asd_ha, Q_EMPTY_HEAD);
397 PRINT_MIS_word(asd_ha, Q_EMPTY_TAIL);
398 PRINT_MIS_word(asd_ha, NEED_EMPTY_SCB);
399 PRINT_MIS_byte(asd_ha, EMPTY_REQ_HEAD);
400 PRINT_MIS_byte(asd_ha, EMPTY_REQ_TAIL);
401 PRINT_MIS_byte(asd_ha, EMPTY_SCB_OFFSET);
402 PRINT_MIS_word(asd_ha, PRIMITIVE_DATA);
403 PRINT_MIS_dword(asd_ha, TIMEOUT_CONST);
404
405 asd_printk("MDP 0 >>>>\n");
406 asd_printk("%-20s %6s %6s %6s %6s %6s %6s %6s %6s\n",
407 "Mode: ", "0", "1", "2", "3", "4", "5", "6", "7");
408 PRINT_CMDP_word(asd_ha, LRM_SAVE_SINDEX);
409 PRINT_CMDP_word(asd_ha, LRM_SAVE_SCBPTR);
410 PRINT_CMDP_word(asd_ha, Q_LINK_HEAD);
411 PRINT_CMDP_word(asd_ha, Q_LINK_TAIL);
412 PRINT_CMDP_byte(asd_ha, LRM_SAVE_SCRPAGE);
413
414 asd_printk("MDP 0 Mode 8 >>>>\n");
415 PRINT_MIS_word(asd_ha, RET_ADDR);
416 PRINT_MIS_word(asd_ha, RET_SCBPTR);
417 PRINT_MIS_word(asd_ha, SAVE_SCBPTR);
418 PRINT_MIS_word(asd_ha, EMPTY_TRANS_CTX);
419 PRINT_MIS_word(asd_ha, RESP_LEN);
420 PRINT_MIS_word(asd_ha, TMF_SCBPTR);
421 PRINT_MIS_word(asd_ha, GLOBAL_PREV_SCB);
422 PRINT_MIS_word(asd_ha, GLOBAL_HEAD);
423 PRINT_MIS_word(asd_ha, CLEAR_LU_HEAD);
424 PRINT_MIS_byte(asd_ha, TMF_OPCODE);
425 PRINT_MIS_byte(asd_ha, SCRATCH_FLAGS);
426 PRINT_MIS_word(asd_ha, HSB_SITE);
427 PRINT_MIS_word(asd_ha, FIRST_INV_SCB_SITE);
428 PRINT_MIS_word(asd_ha, FIRST_INV_DDB_SITE);
429
430 asd_printk("MDP 1 Mode 8 >>>>\n");
431 PRINT_MIS_qword(asd_ha, LUN_TO_CLEAR);
432 PRINT_MIS_qword(asd_ha, LUN_TO_CHECK);
433
434 asd_printk("MDP 2 Mode 8 >>>>\n");
435 PRINT_MIS_qword(asd_ha, HQ_NEW_POINTER);
436 PRINT_MIS_qword(asd_ha, HQ_DONE_BASE);
437 PRINT_MIS_dword(asd_ha, HQ_DONE_POINTER);
438 PRINT_MIS_byte(asd_ha, HQ_DONE_PASS);
439 }
440
441 #define PRINT_LREG_8bit(_h, _lseq, _n) \
442 asd_printk(STR_8BIT, #_n, _n, asd_read_reg_byte(_h, Lm##_n(_lseq)))
443 #define PRINT_LREG_16bit(_h, _lseq, _n) \
444 asd_printk(STR_16BIT, #_n, _n, asd_read_reg_word(_h, Lm##_n(_lseq)))
445 #define PRINT_LREG_32bit(_h, _lseq, _n) \
446 asd_printk(STR_32BIT, #_n, _n, asd_read_reg_dword(_h, Lm##_n(_lseq)))
447
448 #define PRINT_LMIP_byte(_h, _lseq, _n) \
449 asd_printk(STR_8BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
450 asd_read_reg_byte(_h, LmSEQ_##_n(_lseq)))
451 #define PRINT_LMIP_word(_h, _lseq, _n) \
452 asd_printk(STR_16BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
453 asd_read_reg_word(_h, LmSEQ_##_n(_lseq)))
454 #define PRINT_LMIP_dword(_h, _lseq, _n) \
455 asd_printk(STR_32BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
456 asd_read_reg_dword(_h, LmSEQ_##_n(_lseq)))
457 #define PRINT_LMIP_qword(_h, _lseq, _n) \
458 asd_printk(STR_64BIT, #_n, LmSEQ_##_n(_lseq)-LmSCRATCH(_lseq), \
459 (unsigned long long)(((unsigned long long) \
460 asd_read_reg_dword(_h, LmSEQ_##_n(_lseq))) \
461 | (((unsigned long long) \
462 asd_read_reg_dword(_h, LmSEQ_##_n(_lseq)+4))<<32)))
463
464 static void asd_print_lseq_cio_reg(struct asd_ha_struct *asd_ha,
465 u32 lseq_cio_addr, int i)
466 {
467 switch (LSEQmCIOREGS[i].width) {
468 case 8:
469 asd_printk("%20s[0x%x]: 0x%02x\n", LSEQmCIOREGS[i].name,
470 LSEQmCIOREGS[i].offs,
471 asd_read_reg_byte(asd_ha, lseq_cio_addr +
472 LSEQmCIOREGS[i].offs));
473
474 break;
475 case 16:
476 asd_printk("%20s[0x%x]: 0x%04x\n", LSEQmCIOREGS[i].name,
477 LSEQmCIOREGS[i].offs,
478 asd_read_reg_word(asd_ha, lseq_cio_addr +
479 LSEQmCIOREGS[i].offs));
480
481 break;
482 case 32:
483 asd_printk("%20s[0x%x]: 0x%08x\n", LSEQmCIOREGS[i].name,
484 LSEQmCIOREGS[i].offs,
485 asd_read_reg_dword(asd_ha, lseq_cio_addr +
486 LSEQmCIOREGS[i].offs));
487 break;
488 }
489 }
490
491 static void asd_dump_lseq_state(struct asd_ha_struct *asd_ha, int lseq)
492 {
493 u32 moffs;
494 int mode;
495
496 asd_printk("LSEQ %d STATE\n", lseq);
497
498 asd_printk("LSEQ%d: ARP2 REGISTERS\n", lseq);
499 PRINT_LREG_32bit(asd_ha, lseq, ARP2CTL);
500 PRINT_LREG_32bit(asd_ha, lseq, ARP2INT);
501 PRINT_LREG_32bit(asd_ha, lseq, ARP2INTEN);
502 PRINT_LREG_8bit(asd_ha, lseq, MODEPTR);
503 PRINT_LREG_8bit(asd_ha, lseq, ALTMODE);
504 PRINT_LREG_8bit(asd_ha, lseq, FLAG);
505 PRINT_LREG_8bit(asd_ha, lseq, ARP2INTCTL);
506 PRINT_LREG_16bit(asd_ha, lseq, STACK);
507 PRINT_LREG_16bit(asd_ha, lseq, PRGMCNT);
508 PRINT_LREG_16bit(asd_ha, lseq, ACCUM);
509 PRINT_LREG_16bit(asd_ha, lseq, SINDEX);
510 PRINT_LREG_16bit(asd_ha, lseq, DINDEX);
511 PRINT_LREG_8bit(asd_ha, lseq, SINDIR);
512 PRINT_LREG_8bit(asd_ha, lseq, DINDIR);
513 PRINT_LREG_8bit(asd_ha, lseq, JUMLDIR);
514 PRINT_LREG_8bit(asd_ha, lseq, ARP2HALTCODE);
515 PRINT_LREG_16bit(asd_ha, lseq, CURRADDR);
516 PRINT_LREG_16bit(asd_ha, lseq, LASTADDR);
517 PRINT_LREG_16bit(asd_ha, lseq, NXTLADDR);
518
519 asd_printk("LSEQ%d: IOP REGISTERS\n", lseq);
520
521 PRINT_LREG_32bit(asd_ha, lseq, MODECTL);
522 PRINT_LREG_32bit(asd_ha, lseq, DBGMODE);
523 PRINT_LREG_32bit(asd_ha, lseq, CONTROL);
524 PRINT_REG_32bit(asd_ha, BISTCTL0, LmBISTCTL0(lseq));
525 PRINT_REG_32bit(asd_ha, BISTCTL1, LmBISTCTL1(lseq));
526
527 asd_printk("LSEQ%d: CIO REGISTERS\n", lseq);
528 asd_printk("Mode common:\n");
529
530 for (mode = 0; mode < 8; mode++) {
531 u32 lseq_cio_addr = LmSEQ_PHY_BASE(mode, lseq);
532 int i;
533
534 for (i = 0; LSEQmCIOREGS[i].name; i++)
535 if (LSEQmCIOREGS[i].mode == MODE_COMMON)
536 asd_print_lseq_cio_reg(asd_ha,lseq_cio_addr,i);
537 }
538
539 asd_printk("Mode unique:\n");
540 for (mode = 0; mode < 8; mode++) {
541 u32 lseq_cio_addr = LmSEQ_PHY_BASE(mode, lseq);
542 int i;
543
544 asd_printk("Mode %d\n", mode);
545 for (i = 0; LSEQmCIOREGS[i].name; i++) {
546 if (!(LSEQmCIOREGS[i].mode & (1 << mode)))
547 continue;
548 asd_print_lseq_cio_reg(asd_ha, lseq_cio_addr, i);
549 }
550 }
551
552 asd_printk("SCRATCH MEMORY\n");
553
554 asd_printk("LSEQ%d MIP 0 >>>>\n", lseq);
555 PRINT_LMIP_word(asd_ha, lseq, Q_TGTXFR_HEAD);
556 PRINT_LMIP_word(asd_ha, lseq, Q_TGTXFR_TAIL);
557 PRINT_LMIP_byte(asd_ha, lseq, LINK_NUMBER);
558 PRINT_LMIP_byte(asd_ha, lseq, SCRATCH_FLAGS);
559 PRINT_LMIP_dword(asd_ha, lseq, CONNECTION_STATE);
560 PRINT_LMIP_word(asd_ha, lseq, CONCTL);
561 PRINT_LMIP_byte(asd_ha, lseq, CONSTAT);
562 PRINT_LMIP_byte(asd_ha, lseq, CONNECTION_MODES);
563 PRINT_LMIP_word(asd_ha, lseq, REG1_ISR);
564 PRINT_LMIP_word(asd_ha, lseq, REG2_ISR);
565 PRINT_LMIP_word(asd_ha, lseq, REG3_ISR);
566 PRINT_LMIP_qword(asd_ha, lseq,REG0_ISR);
567
568 asd_printk("LSEQ%d MIP 1 >>>>\n", lseq);
569 PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR0);
570 PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR1);
571 PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR2);
572 PRINT_LMIP_word(asd_ha, lseq, EST_NEXUS_SCBPTR3);
573 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE0);
574 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE1);
575 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE2);
576 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_OPCODE3);
577 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_HEAD);
578 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_SCB_TAIL);
579 PRINT_LMIP_byte(asd_ha, lseq, EST_NEXUS_BUF_AVAIL);
580 PRINT_LMIP_dword(asd_ha, lseq, TIMEOUT_CONST);
581 PRINT_LMIP_word(asd_ha, lseq, ISR_SAVE_SINDEX);
582 PRINT_LMIP_word(asd_ha, lseq, ISR_SAVE_DINDEX);
583
584 asd_printk("LSEQ%d MIP 2 >>>>\n", lseq);
585 PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR0);
586 PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR1);
587 PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR2);
588 PRINT_LMIP_word(asd_ha, lseq, EMPTY_SCB_PTR3);
589 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD0);
590 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD1);
591 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD2);
592 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_OPCD3);
593 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_HEAD);
594 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_SCB_TAIL);
595 PRINT_LMIP_byte(asd_ha, lseq, EMPTY_BUFS_AVAIL);
596
597 asd_printk("LSEQ%d MIP 3 >>>>\n", lseq);
598 PRINT_LMIP_dword(asd_ha, lseq, DEV_PRES_TMR_TOUT_CONST);
599 PRINT_LMIP_dword(asd_ha, lseq, SATA_INTERLOCK_TIMEOUT);
600 PRINT_LMIP_dword(asd_ha, lseq, SRST_ASSERT_TIMEOUT);
601 PRINT_LMIP_dword(asd_ha, lseq, RCV_FIS_TIMEOUT);
602 PRINT_LMIP_dword(asd_ha, lseq, ONE_MILLISEC_TIMEOUT);
603 PRINT_LMIP_dword(asd_ha, lseq, TEN_MS_COMINIT_TIMEOUT);
604 PRINT_LMIP_dword(asd_ha, lseq, SMP_RCV_TIMEOUT);
605
606 for (mode = 0; mode < 3; mode++) {
607 asd_printk("LSEQ%d MDP 0 MODE %d >>>>\n", lseq, mode);
608 moffs = mode * LSEQ_MODE_SCRATCH_SIZE;
609
610 asd_printk(STR_16BIT, "RET_ADDR", 0,
611 asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR(lseq)
612 + moffs));
613 asd_printk(STR_16BIT, "REG0_MODE", 2,
614 asd_read_reg_word(asd_ha, LmSEQ_REG0_MODE(lseq)
615 + moffs));
616 asd_printk(STR_16BIT, "MODE_FLAGS", 4,
617 asd_read_reg_word(asd_ha, LmSEQ_MODE_FLAGS(lseq)
618 + moffs));
619 asd_printk(STR_16BIT, "RET_ADDR2", 0x6,
620 asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR2(lseq)
621 + moffs));
622 asd_printk(STR_16BIT, "RET_ADDR1", 0x8,
623 asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR1(lseq)
624 + moffs));
625 asd_printk(STR_8BIT, "OPCODE_TO_CSEQ", 0xB,
626 asd_read_reg_byte(asd_ha, LmSEQ_OPCODE_TO_CSEQ(lseq)
627 + moffs));
628 asd_printk(STR_16BIT, "DATA_TO_CSEQ", 0xC,
629 asd_read_reg_word(asd_ha, LmSEQ_DATA_TO_CSEQ(lseq)
630 + moffs));
631 }
632
633 asd_printk("LSEQ%d MDP 0 MODE 5 >>>>\n", lseq);
634 moffs = LSEQ_MODE5_PAGE0_OFFSET;
635 asd_printk(STR_16BIT, "RET_ADDR", 0,
636 asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR(lseq) + moffs));
637 asd_printk(STR_16BIT, "REG0_MODE", 2,
638 asd_read_reg_word(asd_ha, LmSEQ_REG0_MODE(lseq) + moffs));
639 asd_printk(STR_16BIT, "MODE_FLAGS", 4,
640 asd_read_reg_word(asd_ha, LmSEQ_MODE_FLAGS(lseq) + moffs));
641 asd_printk(STR_16BIT, "RET_ADDR2", 0x6,
642 asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR2(lseq) + moffs));
643 asd_printk(STR_16BIT, "RET_ADDR1", 0x8,
644 asd_read_reg_word(asd_ha, LmSEQ_RET_ADDR1(lseq) + moffs));
645 asd_printk(STR_8BIT, "OPCODE_TO_CSEQ", 0xB,
646 asd_read_reg_byte(asd_ha, LmSEQ_OPCODE_TO_CSEQ(lseq) + moffs));
647 asd_printk(STR_16BIT, "DATA_TO_CSEQ", 0xC,
648 asd_read_reg_word(asd_ha, LmSEQ_DATA_TO_CSEQ(lseq) + moffs));
649
650 asd_printk("LSEQ%d MDP 0 MODE 0 >>>>\n", lseq);
651 PRINT_LMIP_word(asd_ha, lseq, FIRST_INV_DDB_SITE);
652 PRINT_LMIP_word(asd_ha, lseq, EMPTY_TRANS_CTX);
653 PRINT_LMIP_word(asd_ha, lseq, RESP_LEN);
654 PRINT_LMIP_word(asd_ha, lseq, FIRST_INV_SCB_SITE);
655 PRINT_LMIP_dword(asd_ha, lseq, INTEN_SAVE);
656 PRINT_LMIP_byte(asd_ha, lseq, LINK_RST_FRM_LEN);
657 PRINT_LMIP_byte(asd_ha, lseq, LINK_RST_PROTOCOL);
658 PRINT_LMIP_byte(asd_ha, lseq, RESP_STATUS);
659 PRINT_LMIP_byte(asd_ha, lseq, LAST_LOADED_SGE);
660 PRINT_LMIP_byte(asd_ha, lseq, SAVE_SCBPTR);
661
662 asd_printk("LSEQ%d MDP 0 MODE 1 >>>>\n", lseq);
663 PRINT_LMIP_word(asd_ha, lseq, Q_XMIT_HEAD);
664 PRINT_LMIP_word(asd_ha, lseq, M1_EMPTY_TRANS_CTX);
665 PRINT_LMIP_word(asd_ha, lseq, INI_CONN_TAG);
666 PRINT_LMIP_byte(asd_ha, lseq, FAILED_OPEN_STATUS);
667 PRINT_LMIP_byte(asd_ha, lseq, XMIT_REQUEST_TYPE);
668 PRINT_LMIP_byte(asd_ha, lseq, M1_RESP_STATUS);
669 PRINT_LMIP_byte(asd_ha, lseq, M1_LAST_LOADED_SGE);
670 PRINT_LMIP_word(asd_ha, lseq, M1_SAVE_SCBPTR);
671
672 asd_printk("LSEQ%d MDP 0 MODE 2 >>>>\n", lseq);
673 PRINT_LMIP_word(asd_ha, lseq, PORT_COUNTER);
674 PRINT_LMIP_word(asd_ha, lseq, PM_TABLE_PTR);
675 PRINT_LMIP_word(asd_ha, lseq, SATA_INTERLOCK_TMR_SAVE);
676 PRINT_LMIP_word(asd_ha, lseq, IP_BITL);
677 PRINT_LMIP_word(asd_ha, lseq, COPY_SMP_CONN_TAG);
678 PRINT_LMIP_byte(asd_ha, lseq, P0M2_OFFS1AH);
679
680 asd_printk("LSEQ%d MDP 0 MODE 4/5 >>>>\n", lseq);
681 PRINT_LMIP_byte(asd_ha, lseq, SAVED_OOB_STATUS);
682 PRINT_LMIP_byte(asd_ha, lseq, SAVED_OOB_MODE);
683 PRINT_LMIP_word(asd_ha, lseq, Q_LINK_HEAD);
684 PRINT_LMIP_byte(asd_ha, lseq, LINK_RST_ERR);
685 PRINT_LMIP_byte(asd_ha, lseq, SAVED_OOB_SIGNALS);
686 PRINT_LMIP_byte(asd_ha, lseq, SAS_RESET_MODE);
687 PRINT_LMIP_byte(asd_ha, lseq, LINK_RESET_RETRY_COUNT);
688 PRINT_LMIP_byte(asd_ha, lseq, NUM_LINK_RESET_RETRIES);
689 PRINT_LMIP_word(asd_ha, lseq, OOB_INT_ENABLES);
690 PRINT_LMIP_word(asd_ha, lseq, NOTIFY_TIMER_TIMEOUT);
691 PRINT_LMIP_word(asd_ha, lseq, NOTIFY_TIMER_DOWN_COUNT);
692
693 asd_printk("LSEQ%d MDP 1 MODE 0 >>>>\n", lseq);
694 PRINT_LMIP_qword(asd_ha, lseq, SG_LIST_PTR_ADDR0);
695 PRINT_LMIP_qword(asd_ha, lseq, SG_LIST_PTR_ADDR1);
696
697 asd_printk("LSEQ%d MDP 1 MODE 1 >>>>\n", lseq);
698 PRINT_LMIP_qword(asd_ha, lseq, M1_SG_LIST_PTR_ADDR0);
699 PRINT_LMIP_qword(asd_ha, lseq, M1_SG_LIST_PTR_ADDR1);
700
701 asd_printk("LSEQ%d MDP 1 MODE 2 >>>>\n", lseq);
702 PRINT_LMIP_dword(asd_ha, lseq, INVALID_DWORD_COUNT);
703 PRINT_LMIP_dword(asd_ha, lseq, DISPARITY_ERROR_COUNT);
704 PRINT_LMIP_dword(asd_ha, lseq, LOSS_OF_SYNC_COUNT);
705
706 asd_printk("LSEQ%d MDP 1 MODE 4/5 >>>>\n", lseq);
707 PRINT_LMIP_dword(asd_ha, lseq, FRAME_TYPE_MASK);
708 PRINT_LMIP_dword(asd_ha, lseq, HASHED_SRC_ADDR_MASK_PRINT);
709 PRINT_LMIP_byte(asd_ha, lseq, NUM_FILL_BYTES_MASK);
710 PRINT_LMIP_word(asd_ha, lseq, TAG_MASK);
711 PRINT_LMIP_word(asd_ha, lseq, TARGET_PORT_XFER_TAG);
712 PRINT_LMIP_dword(asd_ha, lseq, DATA_OFFSET);
713
714 asd_printk("LSEQ%d MDP 2 MODE 0 >>>>\n", lseq);
715 PRINT_LMIP_dword(asd_ha, lseq, SMP_RCV_TIMER_TERM_TS);
716 PRINT_LMIP_byte(asd_ha, lseq, DEVICE_BITS);
717 PRINT_LMIP_word(asd_ha, lseq, SDB_DDB);
718 PRINT_LMIP_word(asd_ha, lseq, SDB_NUM_TAGS);
719 PRINT_LMIP_word(asd_ha, lseq, SDB_CURR_TAG);
720
721 asd_printk("LSEQ%d MDP 2 MODE 1 >>>>\n", lseq);
722 PRINT_LMIP_qword(asd_ha, lseq, TX_ID_ADDR_FRAME);
723 PRINT_LMIP_dword(asd_ha, lseq, OPEN_TIMER_TERM_TS);
724 PRINT_LMIP_dword(asd_ha, lseq, SRST_AS_TIMER_TERM_TS);
725 PRINT_LMIP_dword(asd_ha, lseq, LAST_LOADED_SG_EL);
726
727 asd_printk("LSEQ%d MDP 2 MODE 2 >>>>\n", lseq);
728 PRINT_LMIP_dword(asd_ha, lseq, CLOSE_TIMER_TERM_TS);
729 PRINT_LMIP_dword(asd_ha, lseq, BREAK_TIMER_TERM_TS);
730 PRINT_LMIP_dword(asd_ha, lseq, DWS_RESET_TIMER_TERM_TS);
731 PRINT_LMIP_dword(asd_ha, lseq, SATA_INTERLOCK_TIMER_TERM_TS);
732 PRINT_LMIP_dword(asd_ha, lseq, MCTL_TIMER_TERM_TS);
733
734 asd_printk("LSEQ%d MDP 2 MODE 4/5 >>>>\n", lseq);
735 PRINT_LMIP_dword(asd_ha, lseq, COMINIT_TIMER_TERM_TS);
736 PRINT_LMIP_dword(asd_ha, lseq, RCV_ID_TIMER_TERM_TS);
737 PRINT_LMIP_dword(asd_ha, lseq, RCV_FIS_TIMER_TERM_TS);
738 PRINT_LMIP_dword(asd_ha, lseq, DEV_PRES_TIMER_TERM_TS);
739 }
740
741 #if 0
742
743 /**
744 * asd_dump_ddb_site -- dump a CSEQ DDB site
745 * @asd_ha: pointer to host adapter structure
746 * @site_no: site number of interest
747 */
748 void asd_dump_target_ddb(struct asd_ha_struct *asd_ha, u16 site_no)
749 {
750 if (site_no >= asd_ha->hw_prof.max_ddbs)
751 return;
752
753 #define DDB_FIELDB(__name) \
754 asd_ddbsite_read_byte(asd_ha, site_no, \
755 offsetof(struct asd_ddb_ssp_smp_target_port, __name))
756 #define DDB2_FIELDB(__name) \
757 asd_ddbsite_read_byte(asd_ha, site_no, \
758 offsetof(struct asd_ddb_stp_sata_target_port, __name))
759 #define DDB_FIELDW(__name) \
760 asd_ddbsite_read_word(asd_ha, site_no, \
761 offsetof(struct asd_ddb_ssp_smp_target_port, __name))
762
763 #define DDB_FIELDD(__name) \
764 asd_ddbsite_read_dword(asd_ha, site_no, \
765 offsetof(struct asd_ddb_ssp_smp_target_port, __name))
766
767 asd_printk("DDB: 0x%02x\n", site_no);
768 asd_printk("conn_type: 0x%02x\n", DDB_FIELDB(conn_type));
769 asd_printk("conn_rate: 0x%02x\n", DDB_FIELDB(conn_rate));
770 asd_printk("init_conn_tag: 0x%04x\n", be16_to_cpu(DDB_FIELDW(init_conn_tag)));
771 asd_printk("send_queue_head: 0x%04x\n", be16_to_cpu(DDB_FIELDW(send_queue_head)));
772 asd_printk("sq_suspended: 0x%02x\n", DDB_FIELDB(sq_suspended));
773 asd_printk("DDB Type: 0x%02x\n", DDB_FIELDB(ddb_type));
774 asd_printk("AWT Default: 0x%04x\n", DDB_FIELDW(awt_def));
775 asd_printk("compat_features: 0x%02x\n", DDB_FIELDB(compat_features));
776 asd_printk("Pathway Blocked Count: 0x%02x\n",
777 DDB_FIELDB(pathway_blocked_count));
778 asd_printk("arb_wait_time: 0x%04x\n", DDB_FIELDW(arb_wait_time));
779 asd_printk("more_compat_features: 0x%08x\n",
780 DDB_FIELDD(more_compat_features));
781 asd_printk("Conn Mask: 0x%02x\n", DDB_FIELDB(conn_mask));
782 asd_printk("flags: 0x%02x\n", DDB_FIELDB(flags));
783 asd_printk("flags2: 0x%02x\n", DDB2_FIELDB(flags2));
784 asd_printk("ExecQ Tail: 0x%04x\n",DDB_FIELDW(exec_queue_tail));
785 asd_printk("SendQ Tail: 0x%04x\n",DDB_FIELDW(send_queue_tail));
786 asd_printk("Active Task Count: 0x%04x\n",
787 DDB_FIELDW(active_task_count));
788 asd_printk("ITNL Reason: 0x%02x\n", DDB_FIELDB(itnl_reason));
789 asd_printk("ITNL Timeout Const: 0x%04x\n", DDB_FIELDW(itnl_timeout));
790 asd_printk("ITNL timestamp: 0x%08x\n", DDB_FIELDD(itnl_timestamp));
791 }
792
793 void asd_dump_ddb_0(struct asd_ha_struct *asd_ha)
794 {
795 #define DDB0_FIELDB(__name) \
796 asd_ddbsite_read_byte(asd_ha, 0, \
797 offsetof(struct asd_ddb_seq_shared, __name))
798 #define DDB0_FIELDW(__name) \
799 asd_ddbsite_read_word(asd_ha, 0, \
800 offsetof(struct asd_ddb_seq_shared, __name))
801
802 #define DDB0_FIELDD(__name) \
803 asd_ddbsite_read_dword(asd_ha,0 , \
804 offsetof(struct asd_ddb_seq_shared, __name))
805
806 #define DDB0_FIELDA(__name, _o) \
807 asd_ddbsite_read_byte(asd_ha, 0, \
808 offsetof(struct asd_ddb_seq_shared, __name)+_o)
809
810
811 asd_printk("DDB: 0\n");
812 asd_printk("q_free_ddb_head:%04x\n", DDB0_FIELDW(q_free_ddb_head));
813 asd_printk("q_free_ddb_tail:%04x\n", DDB0_FIELDW(q_free_ddb_tail));
814 asd_printk("q_free_ddb_cnt:%04x\n", DDB0_FIELDW(q_free_ddb_cnt));
815 asd_printk("q_used_ddb_head:%04x\n", DDB0_FIELDW(q_used_ddb_head));
816 asd_printk("q_used_ddb_tail:%04x\n", DDB0_FIELDW(q_used_ddb_tail));
817 asd_printk("shared_mem_lock:%04x\n", DDB0_FIELDW(shared_mem_lock));
818 asd_printk("smp_conn_tag:%04x\n", DDB0_FIELDW(smp_conn_tag));
819 asd_printk("est_nexus_buf_cnt:%04x\n", DDB0_FIELDW(est_nexus_buf_cnt));
820 asd_printk("est_nexus_buf_thresh:%04x\n",
821 DDB0_FIELDW(est_nexus_buf_thresh));
822 asd_printk("conn_not_active:%02x\n", DDB0_FIELDB(conn_not_active));
823 asd_printk("phy_is_up:%02x\n", DDB0_FIELDB(phy_is_up));
824 asd_printk("port_map_by_links:%02x %02x %02x %02x "
825 "%02x %02x %02x %02x\n",
826 DDB0_FIELDA(port_map_by_links, 0),
827 DDB0_FIELDA(port_map_by_links, 1),
828 DDB0_FIELDA(port_map_by_links, 2),
829 DDB0_FIELDA(port_map_by_links, 3),
830 DDB0_FIELDA(port_map_by_links, 4),
831 DDB0_FIELDA(port_map_by_links, 5),
832 DDB0_FIELDA(port_map_by_links, 6),
833 DDB0_FIELDA(port_map_by_links, 7));
834 }
835
836 static void asd_dump_scb_site(struct asd_ha_struct *asd_ha, u16 site_no)
837 {
838
839 #define SCB_FIELDB(__name) \
840 asd_scbsite_read_byte(asd_ha, site_no, sizeof(struct scb_header) \
841 + offsetof(struct initiate_ssp_task, __name))
842 #define SCB_FIELDW(__name) \
843 asd_scbsite_read_word(asd_ha, site_no, sizeof(struct scb_header) \
844 + offsetof(struct initiate_ssp_task, __name))
845 #define SCB_FIELDD(__name) \
846 asd_scbsite_read_dword(asd_ha, site_no, sizeof(struct scb_header) \
847 + offsetof(struct initiate_ssp_task, __name))
848
849 asd_printk("Total Xfer Len: 0x%08x.\n", SCB_FIELDD(total_xfer_len));
850 asd_printk("Frame Type: 0x%02x.\n", SCB_FIELDB(ssp_frame.frame_type));
851 asd_printk("Tag: 0x%04x.\n", SCB_FIELDW(ssp_frame.tag));
852 asd_printk("Target Port Xfer Tag: 0x%04x.\n",
853 SCB_FIELDW(ssp_frame.tptt));
854 asd_printk("Data Offset: 0x%08x.\n", SCB_FIELDW(ssp_frame.data_offs));
855 asd_printk("Retry Count: 0x%02x.\n", SCB_FIELDB(retry_count));
856 }
857
858 /**
859 * asd_dump_scb_sites -- dump currently used CSEQ SCB sites
860 * @asd_ha: pointer to host adapter struct
861 */
862 void asd_dump_scb_sites(struct asd_ha_struct *asd_ha)
863 {
864 u16 site_no;
865
866 for (site_no = 0; site_no < asd_ha->hw_prof.max_scbs; site_no++) {
867 u8 opcode;
868
869 if (!SCB_SITE_VALID(site_no))
870 continue;
871
872 /* We are only interested in SCB sites currently used.
873 */
874 opcode = asd_scbsite_read_byte(asd_ha, site_no,
875 offsetof(struct scb_header,
876 opcode));
877 if (opcode == 0xFF)
878 continue;
879
880 asd_printk("\nSCB: 0x%x\n", site_no);
881 asd_dump_scb_site(asd_ha, site_no);
882 }
883 }
884
885 #endif /* 0 */
886
887 /**
888 * ads_dump_seq_state -- dump CSEQ and LSEQ states
889 * @asd_ha: pointer to host adapter structure
890 * @lseq_mask: mask of LSEQs of interest
891 */
892 void asd_dump_seq_state(struct asd_ha_struct *asd_ha, u8 lseq_mask)
893 {
894 int lseq;
895
896 asd_dump_cseq_state(asd_ha);
897
898 if (lseq_mask != 0)
899 for_each_sequencer(lseq_mask, lseq_mask, lseq)
900 asd_dump_lseq_state(asd_ha, lseq);
901 }
902
903 void asd_dump_frame_rcvd(struct asd_phy *phy,
904 struct done_list_struct *dl)
905 {
906 unsigned long flags;
907 int i;
908
909 switch ((dl->status_block[1] & 0x70) >> 3) {
910 case SAS_PROTOCOL_STP:
911 ASD_DPRINTK("STP proto device-to-host FIS:\n");
912 break;
913 default:
914 case SAS_PROTOCOL_SSP:
915 ASD_DPRINTK("SAS proto IDENTIFY:\n");
916 break;
917 }
918 spin_lock_irqsave(&phy->sas_phy.frame_rcvd_lock, flags);
919 for (i = 0; i < phy->sas_phy.frame_rcvd_size; i+=4)
920 ASD_DPRINTK("%02x: %02x %02x %02x %02x\n",
921 i,
922 phy->frame_rcvd[i],
923 phy->frame_rcvd[i+1],
924 phy->frame_rcvd[i+2],
925 phy->frame_rcvd[i+3]);
926 spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
927 }
928
929 #if 0
930
931 static void asd_dump_scb(struct asd_ascb *ascb, int ind)
932 {
933 asd_printk("scb%d: vaddr: 0x%p, dma_handle: 0x%llx, next: 0x%llx, "
934 "index:%d, opcode:0x%02x\n",
935 ind, ascb->dma_scb.vaddr,
936 (unsigned long long)ascb->dma_scb.dma_handle,
937 (unsigned long long)
938 le64_to_cpu(ascb->scb->header.next_scb),
939 le16_to_cpu(ascb->scb->header.index),
940 ascb->scb->header.opcode);
941 }
942
943 void asd_dump_scb_list(struct asd_ascb *ascb, int num)
944 {
945 int i = 0;
946
947 asd_printk("dumping %d scbs:\n", num);
948
949 asd_dump_scb(ascb, i++);
950 --num;
951
952 if (num > 0 && !list_empty(&ascb->list)) {
953 struct list_head *el;
954
955 list_for_each(el, &ascb->list) {
956 struct asd_ascb *s = list_entry(el, struct asd_ascb,
957 list);
958 asd_dump_scb(s, i++);
959 if (--num <= 0)
960 break;
961 }
962 }
963 }
964
965 #endif /* 0 */
966
967 #endif /* ASD_DEBUG */