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832b75ed GG |
1 | /* |
2 | * os_freebsd.c | |
3 | * | |
4 | * Home page of code is: http://smartmontools.sourceforge.net | |
5 | * | |
a23d5117 | 6 | * Copyright (C) 2003-10 Eduard Martinescu <smartmontools-support@lists.sourceforge.net> |
832b75ed GG |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2, or (at your option) | |
11 | * any later version. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * (for example COPYING); if not, write to the Free | |
15 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
16 | */ | |
17 | ||
18 | #include <stdio.h> | |
19 | #include <sys/types.h> | |
20 | #include <dirent.h> | |
21 | #include <fcntl.h> | |
22 | #include <err.h> | |
cfbba5b9 | 23 | #include <errno.h> |
832b75ed GG |
24 | #include <camlib.h> |
25 | #include <cam/scsi/scsi_message.h> | |
2127e193 | 26 | #include <cam/scsi/scsi_pass.h> |
1953ff6d GG |
27 | #if defined(__DragonFly__) |
28 | #include <sys/nata.h> | |
29 | #else | |
832b75ed | 30 | #include <sys/ata.h> |
1953ff6d | 31 | #endif |
832b75ed GG |
32 | #include <sys/stat.h> |
33 | #include <unistd.h> | |
832b75ed | 34 | #include <glob.h> |
832b75ed | 35 | #include <stddef.h> |
2127e193 GI |
36 | #include <paths.h> |
37 | #include <sys/utsname.h> | |
832b75ed GG |
38 | |
39 | #include "config.h" | |
40 | #include "int64.h" | |
41 | #include "atacmds.h" | |
42 | #include "scsicmds.h" | |
a37e7145 | 43 | #include "cciss.h" |
832b75ed GG |
44 | #include "utility.h" |
45 | #include "os_freebsd.h" | |
46 | ||
2127e193 GI |
47 | #include "dev_interface.h" |
48 | #include "dev_ata_cmd_set.h" | |
49 | ||
50 | #define USBDEV "/dev/usb" | |
54965743 GI |
51 | #if defined(__FreeBSD_version) |
52 | ||
53 | // This way we define one variable for the GNU/kFreeBSD and FreeBSD | |
54 | #define FREEBSDVER __FreeBSD_version | |
55 | #else | |
56 | #define FREEBSDVER __FreeBSD_kernel_version | |
57 | #endif | |
58 | ||
59 | #if (FREEBSDVER >= 800000) | |
60 | #include <libusb20_desc.h> | |
61 | #include <libusb20.h> | |
cfbba5b9 GI |
62 | #elif defined(__DragonFly__) |
63 | #include <bus/usb/usb.h> | |
64 | #include <bus/usb/usbhid.h> | |
54965743 GI |
65 | #else |
66 | #include <dev/usb/usb.h> | |
67 | #include <dev/usb/usbhid.h> | |
68 | #endif | |
832b75ed | 69 | |
eb07ddf2 GI |
70 | #define CONTROLLER_3WARE_9000_CHAR 0x01 |
71 | #define CONTROLLER_3WARE_678K_CHAR 0x02 | |
a37e7145 | 72 | |
eb07ddf2 GI |
73 | #ifndef PATHINQ_SETTINGS_SIZE |
74 | #define PATHINQ_SETTINGS_SIZE 128 | |
75 | #endif | |
832b75ed | 76 | |
cfbba5b9 | 77 | const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 3264 2011-02-21 15:52:04Z chrfranke $" \ |
eb07ddf2 | 78 | ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID; |
54965743 | 79 | |
832b75ed GG |
80 | #define NO_RETURN 0 |
81 | #define BAD_SMART 1 | |
82 | #define NO_DISK_3WARE 2 | |
83 | #define BAD_KERNEL 3 | |
84 | #define MAX_MSG 3 | |
85 | ||
86 | // Utility function for printing warnings | |
87 | void printwarning(int msgNo, const char* extra) { | |
88 | static int printed[] = {0,0,0,0}; | |
89 | static const char* message[]={ | |
90 | "The SMART RETURN STATUS return value (smartmontools -H option/Directive)\n can not be retrieved with this version of ATAng, please do not rely on this value\nYou should update to at least 5.2\n", | |
54965743 | 91 | |
832b75ed | 92 | "Error SMART Status command failed\nPlease get assistance from \n" PACKAGE_HOMEPAGE "\nRegister values returned from SMART Status command are:\n", |
54965743 | 93 | |
832b75ed | 94 | "You must specify a DISK # for 3ware drives with -d 3ware,<n> where <n> begins with 1 for first disk drive\n", |
54965743 | 95 | |
832b75ed GG |
96 | "ATA support is not provided for this kernel version. Please ugrade to a recent 5-CURRENT kernel (post 09/01/2003 or so)\n" |
97 | }; | |
98 | ||
99 | if (msgNo >= 0 && msgNo <= MAX_MSG) { | |
100 | if (!printed[msgNo]) { | |
101 | printed[msgNo] = 1; | |
102 | pout("%s", message[msgNo]); | |
103 | if (extra) | |
104 | pout("%s",extra); | |
105 | } | |
106 | } | |
107 | return; | |
108 | } | |
109 | ||
2127e193 | 110 | // Interface to ATA devices behind 3ware escalade RAID controller cards. See os_linux.c |
832b75ed | 111 | |
2127e193 GI |
112 | #define BUFFER_LEN_678K_CHAR ( sizeof(struct twe_usercommand) ) // 520 |
113 | #define BUFFER_LEN_9000_CHAR ( sizeof(TW_OSLI_IOCTL_NO_DATA_BUF) + sizeof(TWE_Command) ) // 2048 | |
114 | #define TW_IOCTL_BUFFER_SIZE ( MAX(BUFFER_LEN_678K_CHAR, BUFFER_LEN_9000_CHAR) ) | |
4d59bff9 | 115 | |
2127e193 GI |
116 | #ifndef ATA_DEVICE |
117 | #define ATA_DEVICE "/dev/ata" | |
832b75ed | 118 | #endif |
832b75ed | 119 | |
2127e193 GI |
120 | // global variable holding byte count of allocated memory |
121 | long long bytes; | |
832b75ed | 122 | |
2127e193 | 123 | ///////////////////////////////////////////////////////////////////////////// |
832b75ed | 124 | |
2127e193 | 125 | namespace os_freebsd { // No need to publish anything, name provided for Doxygen |
832b75ed | 126 | |
2127e193 GI |
127 | ///////////////////////////////////////////////////////////////////////////// |
128 | /// Implement shared open/close routines with old functions. | |
832b75ed | 129 | |
2127e193 GI |
130 | class freebsd_smart_device |
131 | : virtual public /*implements*/ smart_device | |
132 | { | |
133 | public: | |
134 | explicit freebsd_smart_device(const char * mode) | |
135 | : smart_device(never_called), | |
136 | m_fd(-1), m_mode(mode) { } | |
832b75ed | 137 | |
2127e193 | 138 | virtual ~freebsd_smart_device() throw(); |
832b75ed | 139 | |
2127e193 | 140 | virtual bool is_open() const; |
832b75ed | 141 | |
2127e193 | 142 | virtual bool open(); |
832b75ed | 143 | |
2127e193 | 144 | virtual bool close(); |
832b75ed | 145 | |
2127e193 GI |
146 | protected: |
147 | /// Return filedesc for derived classes. | |
148 | int get_fd() const | |
149 | { return m_fd; } | |
832b75ed | 150 | |
eb07ddf2 GI |
151 | void set_fd(int fd) |
152 | { m_fd = fd; } | |
153 | ||
2127e193 GI |
154 | private: |
155 | int m_fd; ///< filedesc, -1 if not open. | |
156 | const char * m_mode; ///< Mode string for deviceopen(). | |
157 | }; | |
832b75ed | 158 | |
54965743 GI |
159 | #ifdef __GLIBC__ |
160 | static inline void * reallocf(void *ptr, size_t size) { | |
161 | void *rv = realloc(ptr, size); | |
f4ebf3d1 | 162 | if((rv == NULL) && (size != 0)) |
54965743 GI |
163 | free(ptr); |
164 | return rv; | |
165 | } | |
166 | #endif | |
2127e193 GI |
167 | |
168 | freebsd_smart_device::~freebsd_smart_device() throw() | |
a37e7145 | 169 | { |
2127e193 GI |
170 | if (m_fd >= 0) |
171 | os_freebsd::freebsd_smart_device::close(); | |
a37e7145 GG |
172 | } |
173 | ||
2127e193 GI |
174 | // migration from the old_style |
175 | unsigned char m_controller_type; | |
176 | unsigned char m_controller_port; | |
832b75ed | 177 | |
2127e193 GI |
178 | // examples for smartctl |
179 | static const char smartctl_examples[] = | |
54965743 | 180 | "=================================================== SMARTCTL EXAMPLES =====\n\n" |
2127e193 GI |
181 | " smartctl -a /dev/ad0 (Prints all SMART information)\n\n" |
182 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/ad0\n" | |
183 | " (Enables SMART on first disk)\n\n" | |
184 | " smartctl -t long /dev/ad0 (Executes extended disk self-test)\n\n" | |
185 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/ad0\n" | |
186 | " (Prints Self-Test & Attribute errors)\n" | |
187 | " (Prints Self-Test & Attribute errors)\n\n" | |
188 | " smartctl -a --device=3ware,2 /dev/twa0\n" | |
189 | " smartctl -a --device=3ware,2 /dev/twe0\n" | |
190 | " (Prints all SMART information for ATA disk on\n" | |
191 | " third port of first 3ware RAID controller)\n" | |
54965743 GI |
192 | " smartctl -a --device=cciss,0 /dev/ciss0\n" |
193 | " (Prints all SMART information for first disk \n" | |
194 | " on Common Interface for SCSI-3 Support driver)\n" | |
195 | ||
2127e193 | 196 | ; |
832b75ed | 197 | |
2127e193 GI |
198 | bool freebsd_smart_device::is_open() const |
199 | { | |
200 | return (m_fd >= 0); | |
201 | } | |
832b75ed | 202 | |
832b75ed | 203 | |
2127e193 GI |
204 | bool freebsd_smart_device::open() |
205 | { | |
2127e193 | 206 | const char *dev = get_dev_name(); |
eb07ddf2 GI |
207 | if ((m_fd = ::open(dev,O_RDONLY))<0) { |
208 | set_err(errno); | |
2127e193 GI |
209 | return false; |
210 | } | |
211 | return true; | |
212 | } | |
213 | ||
214 | bool freebsd_smart_device::close() | |
215 | { | |
2127e193 | 216 | int failed = 0; |
2127e193 | 217 | // close device, if open |
eb07ddf2 GI |
218 | if (is_open()) |
219 | failed=::close(get_fd()); | |
220 | ||
221 | set_fd(-1); | |
54965743 | 222 | |
54965743 | 223 | if(failed) return false; |
eb07ddf2 | 224 | else return true; |
2127e193 GI |
225 | } |
226 | ||
227 | ///////////////////////////////////////////////////////////////////////////// | |
a23d5117 | 228 | /// Implement standard ATA support |
2127e193 GI |
229 | |
230 | class freebsd_ata_device | |
a23d5117 | 231 | : public /*implements*/ ata_device, |
2127e193 GI |
232 | public /*extends*/ freebsd_smart_device |
233 | { | |
234 | public: | |
235 | freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
a23d5117 | 236 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); |
2127e193 | 237 | |
2127e193 | 238 | protected: |
eb07ddf2 | 239 | virtual int do_cmd(struct ata_ioc_request* request); |
2127e193 GI |
240 | }; |
241 | ||
242 | freebsd_ata_device::freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
243 | : smart_device(intf, dev_name, "ata", req_type), | |
244 | freebsd_smart_device("ATA") | |
245 | { | |
246 | } | |
247 | ||
eb07ddf2 GI |
248 | int freebsd_ata_device::do_cmd( struct ata_ioc_request* request) |
249 | { | |
250 | int fd = get_fd(); | |
251 | return ioctl(fd, IOCATAREQUEST, request); | |
252 | } | |
253 | ||
a23d5117 GI |
254 | |
255 | ||
256 | bool freebsd_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
257 | { | |
7f0798ef GI |
258 | if (!ata_cmd_is_ok(in, |
259 | true, // data_out_support | |
260 | true, // multi_sector_support | |
261 | false) // no ata_48bit_support via IOCATAREQUEST | |
262 | ) | |
a23d5117 GI |
263 | return false; |
264 | ||
265 | struct ata_ioc_request request; | |
266 | bzero(&request,sizeof(struct ata_ioc_request)); | |
267 | ||
268 | request.timeout=SCSI_TIMEOUT_DEFAULT; | |
269 | request.u.ata.command=in.in_regs.command; | |
270 | request.u.ata.feature=in.in_regs.features; | |
271 | ||
272 | request.u.ata.count = in.in_regs.sector_count_16; | |
273 | request.u.ata.lba = in.in_regs.lba_48; | |
274 | ||
275 | switch (in.direction) { | |
276 | case ata_cmd_in::no_data: | |
277 | request.flags=ATA_CMD_CONTROL; | |
278 | break; | |
279 | case ata_cmd_in::data_in: | |
280 | request.flags=ATA_CMD_READ; | |
281 | request.data=(char *)in.buffer; | |
282 | request.count=in.size; | |
283 | break; | |
284 | case ata_cmd_in::data_out: | |
285 | request.flags=ATA_CMD_WRITE; | |
286 | request.data=(char *)in.buffer; | |
287 | request.count=in.size; | |
288 | break; | |
289 | default: | |
290 | return set_err(ENOSYS); | |
291 | } | |
292 | ||
293 | clear_err(); | |
294 | errno = 0; | |
295 | if (do_cmd(&request)) | |
296 | return set_err(errno); | |
297 | if (request.error) | |
298 | return set_err(EIO, "request failed, error code 0x%02x", request.error); | |
299 | ||
300 | out.out_regs.error = request.error; | |
301 | out.out_regs.sector_count_16 = request.u.ata.count; | |
302 | out.out_regs.lba_48 = request.u.ata.lba; | |
303 | ||
304 | ||
305 | // Command specific processing | |
306 | if (in.in_regs.command == ATA_SMART_CMD | |
307 | && in.in_regs.features == ATA_SMART_STATUS | |
308 | && in.out_needed.lba_high) | |
309 | { | |
310 | unsigned const char normal_lo=0x4f, normal_hi=0xc2; | |
311 | unsigned const char failed_lo=0xf4, failed_hi=0x2c; | |
312 | ||
313 | #if (FREEBSDVER < 502000) | |
314 | printwarning(NO_RETURN,NULL); | |
315 | #endif | |
316 | ||
317 | // Cyl low and Cyl high unchanged means "Good SMART status" | |
318 | if (!(out.out_regs.lba_mid==normal_lo && out.out_regs.lba_high==normal_hi) | |
319 | // These values mean "Bad SMART status" | |
320 | && !(out.out_regs.lba_mid==failed_lo && out.out_regs.lba_high==failed_hi)) | |
321 | ||
322 | { | |
323 | // We haven't gotten output that makes sense; print out some debugging info | |
324 | char buf[512]; | |
325 | sprintf(buf,"CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n", | |
326 | (int)request.u.ata.command, | |
327 | (int)request.u.ata.feature, | |
328 | (int)request.u.ata.count, | |
329 | (int)((request.u.ata.lba) & 0xff), | |
330 | (int)((request.u.ata.lba>>8) & 0xff), | |
331 | (int)((request.u.ata.lba>>16) & 0xff), | |
332 | (int)request.error); | |
333 | printwarning(BAD_SMART,buf); | |
334 | out.out_regs.lba_high = failed_hi; | |
335 | out.out_regs.lba_mid = failed_lo; | |
336 | } | |
337 | } | |
338 | ||
339 | return true; | |
340 | } | |
341 | ||
eb07ddf2 GI |
342 | #if FREEBSDVER > 800100 |
343 | class freebsd_atacam_device : public freebsd_ata_device | |
344 | { | |
345 | public: | |
346 | freebsd_atacam_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
347 | : smart_device(intf, dev_name, "atacam", req_type), freebsd_ata_device(intf, dev_name, req_type) | |
348 | {} | |
349 | ||
350 | virtual bool open(); | |
351 | virtual bool close(); | |
352 | ||
353 | protected: | |
354 | int m_fd; | |
355 | struct cam_device *m_camdev; | |
356 | ||
357 | virtual int do_cmd( struct ata_ioc_request* request); | |
358 | }; | |
359 | ||
360 | bool freebsd_atacam_device::open(){ | |
361 | const char *dev = get_dev_name(); | |
362 | ||
363 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
364 | set_err(errno); | |
365 | return false; | |
366 | } | |
367 | set_fd(m_camdev->fd); | |
368 | return true; | |
369 | } | |
370 | ||
371 | bool freebsd_atacam_device::close(){ | |
372 | cam_close_device(m_camdev); | |
373 | set_fd(-1); | |
374 | return true; | |
375 | } | |
376 | ||
377 | int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request) | |
378 | { | |
379 | union ccb ccb; | |
380 | int camflags; | |
381 | ||
382 | memset(&ccb, 0, sizeof(ccb)); | |
383 | ||
384 | if (request->count == 0) | |
385 | camflags = CAM_DIR_NONE; | |
386 | else if (request->flags == ATA_CMD_READ) | |
387 | camflags = CAM_DIR_IN; | |
388 | else | |
389 | camflags = CAM_DIR_OUT; | |
390 | ||
391 | cam_fill_ataio(&ccb.ataio, | |
392 | 0, | |
393 | NULL, | |
394 | camflags, | |
395 | MSG_SIMPLE_Q_TAG, | |
396 | (u_int8_t*)request->data, | |
397 | request->count, | |
398 | request->timeout * 1000); // timeout in seconds | |
399 | ||
400 | // ata_28bit_cmd | |
cfbba5b9 GI |
401 | if (request->flags == ATA_CMD_CONTROL) |
402 | ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT; | |
403 | else | |
404 | ccb.ataio.cmd.flags = 0; | |
eb07ddf2 GI |
405 | ccb.ataio.cmd.command = request->u.ata.command; |
406 | ccb.ataio.cmd.features = request->u.ata.feature; | |
407 | ccb.ataio.cmd.lba_low = request->u.ata.lba; | |
408 | ccb.ataio.cmd.lba_mid = request->u.ata.lba >> 8; | |
409 | ccb.ataio.cmd.lba_high = request->u.ata.lba >> 16; | |
410 | ccb.ataio.cmd.device = 0x40 | ((request->u.ata.lba >> 24) & 0x0f); | |
411 | ccb.ataio.cmd.sector_count = request->u.ata.count; | |
412 | ||
413 | ccb.ccb_h.flags |= CAM_DEV_QFRZDIS; | |
414 | ||
415 | if (cam_send_ccb(m_camdev, &ccb) < 0) { | |
416 | err(1, "cam_send_ccb"); | |
417 | return -1; | |
418 | } | |
419 | ||
cfbba5b9 GI |
420 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { |
421 | cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
422 | return -1; | |
423 | } | |
eb07ddf2 | 424 | |
cfbba5b9 GI |
425 | request->u.ata.count = ccb.ataio.res.sector_count; |
426 | return 0; | |
eb07ddf2 GI |
427 | } |
428 | ||
429 | #endif | |
430 | ||
2127e193 GI |
431 | ///////////////////////////////////////////////////////////////////////////// |
432 | /// Implement AMCC/3ware RAID support with old functions | |
433 | ||
434 | class freebsd_escalade_device | |
435 | : public /*implements*/ ata_device_with_command_set, | |
436 | public /*extends*/ freebsd_smart_device | |
437 | { | |
438 | public: | |
439 | freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
440 | int escalade_type, int disknum); | |
441 | ||
442 | protected: | |
443 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
eb07ddf2 | 444 | virtual bool open(); |
2127e193 GI |
445 | |
446 | private: | |
447 | int m_escalade_type; ///< Type string for escalade_command_interface(). | |
448 | int m_disknum; ///< Disk number. | |
449 | }; | |
450 | ||
451 | freebsd_escalade_device::freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
452 | int escalade_type, int disknum) | |
453 | : smart_device(intf, dev_name, "3ware", "3ware"), | |
454 | freebsd_smart_device( | |
455 | escalade_type==CONTROLLER_3WARE_9000_CHAR ? "ATA_3WARE_9000" : | |
456 | escalade_type==CONTROLLER_3WARE_678K_CHAR ? "ATA_3WARE_678K" : | |
457 | /* CONTROLLER_3WARE_678K */ "ATA" ), | |
458 | m_escalade_type(escalade_type), m_disknum(disknum) | |
459 | { | |
460 | set_info().info_name = strprintf("%s [3ware_disk_%02d]", dev_name, disknum); | |
461 | } | |
462 | ||
eb07ddf2 GI |
463 | bool freebsd_escalade_device::open() |
464 | { | |
465 | const char *dev = get_dev_name(); | |
466 | int fd; | |
467 | ||
468 | if ((fd = ::open(dev,O_RDWR))<0) { | |
469 | set_err(errno); | |
470 | return false; | |
471 | } | |
472 | set_fd(fd); | |
473 | return true; | |
474 | } | |
475 | ||
2127e193 GI |
476 | int freebsd_escalade_device::ata_command_interface(smart_command_set command, int select, char * data) |
477 | { | |
54965743 GI |
478 | // to hold true file descriptor |
479 | int fd = get_fd(); | |
2127e193 GI |
480 | |
481 | // return value and buffer for ioctl() | |
482 | int ioctlreturn, readdata=0; | |
483 | struct twe_usercommand* cmd_twe = NULL; | |
484 | TW_OSLI_IOCTL_NO_DATA_BUF* cmd_twa = NULL; | |
485 | TWE_Command_ATA* ata = NULL; | |
486 | ||
487 | // Used by both the SCSI and char interfaces | |
488 | char ioctl_buffer[TW_IOCTL_BUFFER_SIZE]; | |
489 | ||
490 | if (m_disknum < 0) { | |
491 | printwarning(NO_DISK_3WARE,NULL); | |
492 | return -1; | |
493 | } | |
494 | ||
2127e193 GI |
495 | memset(ioctl_buffer, 0, TW_IOCTL_BUFFER_SIZE); |
496 | ||
497 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
498 | cmd_twa = (TW_OSLI_IOCTL_NO_DATA_BUF*)ioctl_buffer; | |
499 | cmd_twa->pdata = ((TW_OSLI_IOCTL_WITH_PAYLOAD*)cmd_twa)->payload.data_buf; | |
500 | cmd_twa->driver_pkt.buffer_length = 512; | |
501 | ata = (TWE_Command_ATA*)&cmd_twa->cmd_pkt.command.cmd_pkt_7k; | |
502 | } else if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
503 | cmd_twe = (struct twe_usercommand*)ioctl_buffer; | |
504 | ata = &cmd_twe->tu_command.ata; | |
505 | } else { | |
506 | pout("Unrecognized escalade_type %d in freebsd_3ware_command_interface(disk %d)\n" | |
54965743 | 507 | "Please contact " PACKAGE_BUGREPORT "\n", m_escalade_type, m_disknum); |
2127e193 GI |
508 | errno=ENOSYS; |
509 | return -1; | |
510 | } | |
511 | ||
512 | ata->opcode = TWE_OP_ATA_PASSTHROUGH; | |
513 | ||
514 | // Same for (almost) all commands - but some reset below | |
515 | ata->request_id = 0xFF; | |
516 | ata->unit = m_disknum; | |
517 | ata->status = 0; | |
518 | ata->flags = 0x1; | |
519 | ata->drive_head = 0x0; | |
520 | ata->sector_num = 0; | |
521 | ||
522 | // All SMART commands use this CL/CH signature. These are magic | |
523 | // values from the ATA specifications. | |
524 | ata->cylinder_lo = 0x4F; | |
525 | ata->cylinder_hi = 0xC2; | |
54965743 | 526 | |
2127e193 GI |
527 | // SMART ATA COMMAND REGISTER value |
528 | ata->command = ATA_SMART_CMD; | |
54965743 | 529 | |
2127e193 GI |
530 | // Is this a command that reads or returns 512 bytes? |
531 | // passthru->param values are: | |
532 | // 0x0 - non data command without TFR write check, | |
533 | // 0x8 - non data command with TFR write check, | |
534 | // 0xD - data command that returns data to host from device | |
535 | // 0xF - data command that writes data from host to device | |
536 | // passthru->size values are 0x5 for non-data and 0x07 for data | |
537 | if (command == READ_VALUES || | |
538 | command == READ_THRESHOLDS || | |
539 | command == READ_LOG || | |
540 | command == IDENTIFY || | |
54965743 GI |
541 | command == WRITE_LOG ) |
542 | { | |
2127e193 GI |
543 | readdata=1; |
544 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
545 | cmd_twe->tu_data = data; | |
546 | cmd_twe->tu_size = 512; | |
547 | } | |
548 | ata->sgl_offset = 0x5; | |
549 | ata->size = 0x5; | |
550 | ata->param = 0xD; | |
551 | ata->sector_count = 0x1; | |
552 | // For 64-bit to work correctly, up the size of the command packet | |
553 | // in dwords by 1 to account for the 64-bit single sgl 'address' | |
554 | // field. Note that this doesn't agree with the typedefs but it's | |
555 | // right (agree with kernel driver behavior/typedefs). | |
556 | //if (sizeof(long)==8) | |
557 | // ata->size++; | |
558 | } | |
559 | else { | |
560 | // Non data command -- but doesn't use large sector | |
561 | // count register values. | |
562 | ata->sgl_offset = 0x0; | |
563 | ata->size = 0x5; | |
564 | ata->param = 0x8; | |
565 | ata->sector_count = 0x0; | |
566 | } | |
54965743 | 567 | |
2127e193 GI |
568 | // Now set ATA registers depending upon command |
569 | switch (command){ | |
570 | case CHECK_POWER_MODE: | |
571 | ata->command = ATA_CHECK_POWER_MODE; | |
572 | ata->features = 0; | |
573 | ata->cylinder_lo = 0; | |
574 | ata->cylinder_hi = 0; | |
575 | break; | |
576 | case READ_VALUES: | |
577 | ata->features = ATA_SMART_READ_VALUES; | |
578 | break; | |
579 | case READ_THRESHOLDS: | |
580 | ata->features = ATA_SMART_READ_THRESHOLDS; | |
581 | break; | |
582 | case READ_LOG: | |
583 | ata->features = ATA_SMART_READ_LOG_SECTOR; | |
584 | // log number to return | |
585 | ata->sector_num = select; | |
586 | break; | |
587 | case WRITE_LOG: | |
588 | readdata=0; | |
589 | ata->features = ATA_SMART_WRITE_LOG_SECTOR; | |
590 | ata->sector_count = 1; | |
591 | ata->sector_num = select; | |
592 | ata->param = 0xF; // PIO data write | |
593 | break; | |
594 | case IDENTIFY: | |
595 | // ATA IDENTIFY DEVICE | |
596 | ata->command = ATA_IDENTIFY_DEVICE; | |
597 | ata->features = 0; | |
598 | ata->cylinder_lo = 0; | |
599 | ata->cylinder_hi = 0; | |
600 | break; | |
601 | case PIDENTIFY: | |
602 | // 3WARE controller can NOT have packet device internally | |
603 | pout("WARNING - NO DEVICE FOUND ON 3WARE CONTROLLER (disk %d)\n", m_disknum); | |
604 | errno=ENODEV; | |
605 | return -1; | |
606 | case ENABLE: | |
607 | ata->features = ATA_SMART_ENABLE; | |
608 | break; | |
609 | case DISABLE: | |
610 | ata->features = ATA_SMART_DISABLE; | |
611 | break; | |
612 | case AUTO_OFFLINE: | |
613 | ata->features = ATA_SMART_AUTO_OFFLINE; | |
614 | // Enable or disable? | |
615 | ata->sector_count = select; | |
616 | break; | |
617 | case AUTOSAVE: | |
618 | ata->features = ATA_SMART_AUTOSAVE; | |
619 | // Enable or disable? | |
620 | ata->sector_count = select; | |
621 | break; | |
622 | case IMMEDIATE_OFFLINE: | |
623 | ata->features = ATA_SMART_IMMEDIATE_OFFLINE; | |
624 | // What test type to run? | |
625 | ata->sector_num = select; | |
626 | break; | |
627 | case STATUS_CHECK: | |
628 | ata->features = ATA_SMART_STATUS; | |
629 | break; | |
630 | case STATUS: | |
631 | // This is JUST to see if SMART is enabled, by giving SMART status | |
632 | // command. But it doesn't say if status was good, or failing. | |
633 | // See below for the difference. | |
634 | ata->features = ATA_SMART_STATUS; | |
635 | break; | |
636 | default: | |
637 | pout("Unrecognized command %d in freebsd_3ware_command_interface(disk %d)\n" | |
638 | "Please contact " PACKAGE_BUGREPORT "\n", command, m_disknum); | |
639 | errno=ENOSYS; | |
640 | return -1; | |
641 | } | |
642 | ||
643 | // Now send the command down through an ioctl() | |
644 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
eb07ddf2 | 645 | ioctlreturn=ioctl(fd,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa); |
2127e193 | 646 | } else { |
eb07ddf2 | 647 | ioctlreturn=ioctl(fd,TWEIO_COMMAND,cmd_twe); |
2127e193 GI |
648 | } |
649 | ||
650 | // Deal with the different error cases | |
651 | if (ioctlreturn) { | |
652 | if (!errno) | |
653 | errno=EIO; | |
654 | return -1; | |
655 | } | |
54965743 | 656 | |
2127e193 GI |
657 | // See if the ATA command failed. Now that we have returned from |
658 | // the ioctl() call, if passthru is valid, then: | |
659 | // - ata->status contains the 3ware controller STATUS | |
660 | // - ata->command contains the ATA STATUS register | |
661 | // - ata->features contains the ATA ERROR register | |
662 | // | |
663 | // Check bits 0 (error bit) and 5 (device fault) of the ATA STATUS | |
664 | // If bit 0 (error bit) is set, then ATA ERROR register is valid. | |
665 | // While we *might* decode the ATA ERROR register, at the moment it | |
666 | // doesn't make much sense: we don't care in detail why the error | |
667 | // happened. | |
54965743 | 668 | |
2127e193 GI |
669 | if (ata->status || (ata->command & 0x21)) { |
670 | pout("Command failed, ata.status=(0x%2.2x), ata.command=(0x%2.2x), ata.flags=(0x%2.2x)\n",ata->status,ata->command,ata->flags); | |
671 | errno=EIO; | |
672 | return -1; | |
673 | } | |
54965743 | 674 | |
2127e193 GI |
675 | // If this is a read data command, copy data to output buffer |
676 | if (readdata) { | |
677 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) | |
678 | memcpy(data, cmd_twa->pdata, 512); | |
679 | } | |
680 | ||
681 | // For STATUS_CHECK, we need to check register values | |
682 | if (command==STATUS_CHECK) { | |
54965743 | 683 | |
2127e193 GI |
684 | // To find out if the SMART RETURN STATUS is good or failing, we |
685 | // need to examine the values of the Cylinder Low and Cylinder | |
686 | // High Registers. | |
54965743 | 687 | |
2127e193 GI |
688 | unsigned short cyl_lo=ata->cylinder_lo; |
689 | unsigned short cyl_hi=ata->cylinder_hi; | |
54965743 | 690 | |
2127e193 GI |
691 | // If values in Cyl-LO and Cyl-HI are unchanged, SMART status is good. |
692 | if (cyl_lo==0x4F && cyl_hi==0xC2) | |
693 | return 0; | |
54965743 | 694 | |
2127e193 GI |
695 | // If values in Cyl-LO and Cyl-HI are as follows, SMART status is FAIL |
696 | if (cyl_lo==0xF4 && cyl_hi==0x2C) | |
697 | return 1; | |
54965743 | 698 | |
2127e193 GI |
699 | errno=EIO; |
700 | return -1; | |
701 | } | |
54965743 | 702 | |
2127e193 GI |
703 | // copy sector count register (one byte!) to return data |
704 | if (command==CHECK_POWER_MODE) | |
705 | *data=*(char *)&(ata->sector_count); | |
54965743 | 706 | |
2127e193 | 707 | // look for nonexistent devices/ports |
a23d5117 | 708 | if (command==IDENTIFY && !nonempty(data, 512)) { |
2127e193 GI |
709 | errno=ENODEV; |
710 | return -1; | |
711 | } | |
54965743 | 712 | |
2127e193 GI |
713 | return 0; |
714 | } | |
715 | ||
716 | ||
717 | ///////////////////////////////////////////////////////////////////////////// | |
718 | /// Implement Highpoint RAID support with old functions | |
719 | ||
720 | class freebsd_highpoint_device | |
721 | : public /*implements*/ ata_device_with_command_set, | |
722 | public /*extends*/ freebsd_smart_device | |
723 | { | |
724 | public: | |
725 | freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
726 | unsigned char controller, unsigned char channel, unsigned char port); | |
727 | ||
728 | protected: | |
729 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
eb07ddf2 | 730 | virtual bool open(); |
2127e193 GI |
731 | |
732 | private: | |
733 | unsigned char m_hpt_data[3]; ///< controller/channel/port | |
734 | }; | |
735 | ||
736 | ||
737 | freebsd_highpoint_device::freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
738 | unsigned char controller, unsigned char channel, unsigned char port) | |
739 | : smart_device(intf, dev_name, "hpt", "hpt"), | |
740 | freebsd_smart_device("ATA") | |
741 | { | |
742 | m_hpt_data[0] = controller; m_hpt_data[1] = channel; m_hpt_data[2] = port; | |
743 | set_info().info_name = strprintf("%s [hpt_disk_%u/%u/%u]", dev_name, m_hpt_data[0], m_hpt_data[1], m_hpt_data[2]); | |
744 | } | |
745 | ||
eb07ddf2 GI |
746 | bool freebsd_highpoint_device::open() |
747 | { | |
748 | const char *dev = get_dev_name(); | |
749 | int fd; | |
750 | ||
751 | if ((fd = ::open(dev,O_RDWR))<0) { | |
752 | set_err(errno); | |
753 | return false; | |
754 | } | |
755 | set_fd(fd); | |
756 | return true; | |
757 | } | |
758 | ||
2127e193 GI |
759 | int freebsd_highpoint_device::ata_command_interface(smart_command_set command, int select, char * data) |
760 | { | |
54965743 | 761 | int fd=get_fd(); |
2127e193 | 762 | int ids[2]; |
2127e193 GI |
763 | HPT_IOCTL_PARAM param; |
764 | HPT_CHANNEL_INFO_V2 info; | |
765 | unsigned char* buff[512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)]; | |
766 | PHPT_PASS_THROUGH_HEADER pide_pt_hdr, pide_pt_hdr_out; | |
767 | ||
2127e193 GI |
768 | // get internal deviceid |
769 | ids[0] = m_hpt_data[0] - 1; | |
770 | ids[1] = m_hpt_data[1] - 1; | |
771 | ||
772 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
773 | ||
774 | param.magic = HPT_IOCTL_MAGIC; | |
775 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO_V2; | |
776 | param.in = (unsigned char *)ids; | |
777 | param.in_size = sizeof(unsigned int) * 2; | |
778 | param.out = (unsigned char *)&info; | |
779 | param.out_size = sizeof(HPT_CHANNEL_INFO_V2); | |
780 | ||
781 | if (m_hpt_data[2]==1) { | |
782 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO; | |
783 | param.out_size = sizeof(HPT_CHANNEL_INFO); | |
784 | } | |
eb07ddf2 | 785 | if (ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0 || |
2127e193 GI |
786 | info.devices[m_hpt_data[2]-1]==0) { |
787 | return -1; | |
788 | } | |
789 | ||
790 | // perform smart action | |
791 | memset(buff, 0, 512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)); | |
792 | pide_pt_hdr = (PHPT_PASS_THROUGH_HEADER)buff; | |
793 | ||
794 | pide_pt_hdr->lbamid = 0x4f; | |
795 | pide_pt_hdr->lbahigh = 0xc2; | |
796 | pide_pt_hdr->command = ATA_SMART_CMD; | |
797 | pide_pt_hdr->id = info.devices[m_hpt_data[2] - 1]; | |
798 | ||
799 | switch (command){ | |
800 | case READ_VALUES: | |
801 | pide_pt_hdr->feature=ATA_SMART_READ_VALUES; | |
802 | pide_pt_hdr->protocol=HPT_READ; | |
803 | break; | |
804 | case READ_THRESHOLDS: | |
805 | pide_pt_hdr->feature=ATA_SMART_READ_THRESHOLDS; | |
806 | pide_pt_hdr->protocol=HPT_READ; | |
807 | break; | |
808 | case READ_LOG: | |
809 | pide_pt_hdr->feature=ATA_SMART_READ_LOG_SECTOR; | |
810 | pide_pt_hdr->lbalow=select; | |
811 | pide_pt_hdr->protocol=HPT_READ; | |
812 | break; | |
813 | case IDENTIFY: | |
814 | pide_pt_hdr->command=ATA_IDENTIFY_DEVICE; | |
815 | pide_pt_hdr->protocol=HPT_READ; | |
816 | break; | |
817 | case ENABLE: | |
818 | pide_pt_hdr->feature=ATA_SMART_ENABLE; | |
819 | break; | |
820 | case DISABLE: | |
821 | pide_pt_hdr->feature=ATA_SMART_DISABLE; | |
822 | break; | |
823 | case AUTO_OFFLINE: | |
824 | pide_pt_hdr->feature=ATA_SMART_AUTO_OFFLINE; | |
825 | pide_pt_hdr->sectorcount=select; | |
826 | break; | |
827 | case AUTOSAVE: | |
828 | pide_pt_hdr->feature=ATA_SMART_AUTOSAVE; | |
829 | pide_pt_hdr->sectorcount=select; | |
830 | break; | |
831 | case IMMEDIATE_OFFLINE: | |
832 | pide_pt_hdr->feature=ATA_SMART_IMMEDIATE_OFFLINE; | |
833 | pide_pt_hdr->lbalow=select; | |
834 | break; | |
835 | case STATUS_CHECK: | |
836 | case STATUS: | |
837 | pide_pt_hdr->feature=ATA_SMART_STATUS; | |
838 | break; | |
839 | case CHECK_POWER_MODE: | |
840 | pide_pt_hdr->command=ATA_CHECK_POWER_MODE; | |
841 | break; | |
842 | case WRITE_LOG: | |
843 | memcpy(buff+sizeof(HPT_PASS_THROUGH_HEADER), data, 512); | |
844 | pide_pt_hdr->feature=ATA_SMART_WRITE_LOG_SECTOR; | |
845 | pide_pt_hdr->lbalow=select; | |
846 | pide_pt_hdr->protocol=HPT_WRITE; | |
847 | break; | |
848 | default: | |
849 | pout("Unrecognized command %d in highpoint_command_interface()\n" | |
850 | "Please contact " PACKAGE_BUGREPORT "\n", command); | |
851 | errno=ENOSYS; | |
852 | return -1; | |
853 | } | |
854 | if (pide_pt_hdr->protocol!=0) { | |
855 | pide_pt_hdr->sectors = 1; | |
856 | pide_pt_hdr->sectorcount = 1; | |
857 | } | |
858 | ||
859 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
860 | ||
861 | param.magic = HPT_IOCTL_MAGIC; | |
862 | param.ctrl_code = HPT_IOCTL_IDE_PASS_THROUGH; | |
863 | param.in = (unsigned char *)buff; | |
864 | param.in_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? 0 : pide_pt_hdr->sectors * 512); | |
865 | param.out = (unsigned char *)buff+param.in_size; | |
866 | param.out_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? pide_pt_hdr->sectors * 512 : 0); | |
867 | ||
868 | pide_pt_hdr_out = (PHPT_PASS_THROUGH_HEADER)param.out; | |
869 | ||
eb07ddf2 | 870 | if ((ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0) || |
2127e193 GI |
871 | (pide_pt_hdr_out->command & 1)) { |
872 | return -1; | |
873 | } | |
874 | ||
54965743 GI |
875 | if (command==STATUS_CHECK) |
876 | { | |
2127e193 GI |
877 | unsigned const char normal_lo=0x4f, normal_hi=0xc2; |
878 | unsigned const char failed_lo=0xf4, failed_hi=0x2c; | |
879 | unsigned char low,high; | |
880 | ||
881 | high = pide_pt_hdr_out->lbahigh; | |
882 | low = pide_pt_hdr_out->lbamid; | |
883 | ||
884 | // Cyl low and Cyl high unchanged means "Good SMART status" | |
885 | if (low==normal_lo && high==normal_hi) | |
886 | return 0; | |
887 | ||
888 | // These values mean "Bad SMART status" | |
889 | if (low==failed_lo && high==failed_hi) | |
890 | return 1; | |
891 | ||
892 | // We haven't gotten output that makes sense; print out some debugging info | |
893 | char buf[512]; | |
894 | sprintf(buf,"CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n", | |
895 | (int)pide_pt_hdr_out->command, | |
896 | (int)pide_pt_hdr_out->feature, | |
897 | (int)pide_pt_hdr_out->sectorcount, | |
898 | (int)pide_pt_hdr_out->lbalow, | |
899 | (int)pide_pt_hdr_out->lbamid, | |
900 | (int)pide_pt_hdr_out->lbahigh, | |
901 | (int)pide_pt_hdr_out->sectors); | |
902 | printwarning(BAD_SMART,buf); | |
903 | } | |
904 | else if (command==CHECK_POWER_MODE) | |
905 | data[0] = pide_pt_hdr_out->sectorcount & 0xff; | |
906 | else if (pide_pt_hdr->protocol==HPT_READ) | |
54965743 GI |
907 | memcpy(data, (unsigned char *)buff + 2 * sizeof(HPT_PASS_THROUGH_HEADER), |
908 | pide_pt_hdr->sectors * 512); | |
2127e193 GI |
909 | return 0; |
910 | } | |
911 | ||
912 | ||
913 | ///////////////////////////////////////////////////////////////////////////// | |
914 | /// Implement standard SCSI support with old functions | |
915 | ||
916 | class freebsd_scsi_device | |
917 | : public /*implements*/ scsi_device, | |
918 | public /*extends*/ freebsd_smart_device | |
919 | { | |
920 | public: | |
921 | freebsd_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
922 | ||
923 | virtual smart_device * autodetect_open(); | |
924 | ||
925 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
eb07ddf2 GI |
926 | |
927 | virtual bool open(); | |
928 | ||
929 | virtual bool close(); | |
930 | ||
931 | private: | |
932 | int m_fd; | |
933 | struct cam_device *m_camdev; | |
2127e193 GI |
934 | }; |
935 | ||
eb07ddf2 GI |
936 | bool freebsd_scsi_device::open(){ |
937 | const char *dev = get_dev_name(); | |
938 | ||
939 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
940 | set_err(errno); | |
941 | return false; | |
942 | } | |
943 | set_fd(m_camdev->fd); | |
944 | return true; | |
945 | } | |
946 | ||
947 | bool freebsd_scsi_device::close(){ | |
948 | cam_close_device(m_camdev); | |
949 | set_fd(-1); | |
950 | return true; | |
951 | } | |
952 | ||
2127e193 GI |
953 | freebsd_scsi_device::freebsd_scsi_device(smart_interface * intf, |
954 | const char * dev_name, const char * req_type) | |
955 | : smart_device(intf, dev_name, "scsi", req_type), | |
956 | freebsd_smart_device("SCSI") | |
957 | { | |
958 | } | |
959 | ||
eb07ddf2 GI |
960 | |
961 | bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
2127e193 | 962 | { |
cfbba5b9 | 963 | int report=scsi_debugmode; |
2127e193 | 964 | union ccb *ccb; |
54965743 GI |
965 | |
966 | if (report > 0) { | |
967 | unsigned int k; | |
968 | const unsigned char * ucp = iop->cmnd; | |
969 | const char * np; | |
970 | ||
971 | np = scsi_get_opcode_name(ucp[0]); | |
972 | pout(" [%s: ", np ? np : "<unknown opcode>"); | |
973 | for (k = 0; k < iop->cmnd_len; ++k) | |
974 | pout("%02x ", ucp[k]); | |
975 | if ((report > 1) && | |
976 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
977 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
978 | ||
979 | pout("]\n Outgoing data, len=%d%s:\n", (int)iop->dxfer_len, | |
980 | (trunc ? " [only first 256 bytes shown]" : "")); | |
981 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
982 | } | |
983 | else | |
984 | pout("]"); | |
985 | } | |
2127e193 | 986 | |
eb07ddf2 GI |
987 | if(m_camdev==NULL) { |
988 | warnx("error: camdev=0!"); | |
54965743 | 989 | return -ENOTTY; |
2127e193 GI |
990 | } |
991 | ||
eb07ddf2 | 992 | if (!(ccb = cam_getccb(m_camdev))) { |
2127e193 GI |
993 | warnx("error allocating ccb"); |
994 | return -ENOMEM; | |
995 | } | |
996 | ||
997 | // clear out structure, except for header that was filled in for us | |
998 | bzero(&(&ccb->ccb_h)[1], | |
54965743 | 999 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); |
2127e193 GI |
1000 | |
1001 | cam_fill_csio(&ccb->csio, | |
54965743 GI |
1002 | /*retrires*/ 1, |
1003 | /*cbfcnp*/ NULL, | |
1004 | /* flags */ (iop->dxfer_dir == DXFER_NONE ? CAM_DIR_NONE :(iop->dxfer_dir == DXFER_FROM_DEVICE ? CAM_DIR_IN : CAM_DIR_OUT)), | |
1005 | /* tagaction */ MSG_SIMPLE_Q_TAG, | |
1006 | /* dataptr */ iop->dxferp, | |
1007 | /* datalen */ iop->dxfer_len, | |
1008 | /* senselen */ iop->max_sense_len, | |
1009 | /* cdblen */ iop->cmnd_len, | |
1010 | /* timout (converted to seconds) */ iop->timeout*1000); | |
2127e193 GI |
1011 | memcpy(ccb->csio.cdb_io.cdb_bytes,iop->cmnd,iop->cmnd_len); |
1012 | ||
eb07ddf2 | 1013 | if (cam_send_ccb(m_camdev,ccb) < 0) { |
2127e193 | 1014 | warn("error sending SCSI ccb"); |
54965743 | 1015 | #if (FREEBSDVER > 500000) |
eb07ddf2 | 1016 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); |
54965743 | 1017 | #endif |
2127e193 GI |
1018 | cam_freeccb(ccb); |
1019 | return -EIO; | |
1020 | } | |
1021 | ||
54965743 GI |
1022 | if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) { |
1023 | #if (FREEBSDVER > 500000) | |
eb07ddf2 | 1024 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); |
54965743 | 1025 | #endif |
2127e193 GI |
1026 | cam_freeccb(ccb); |
1027 | return -EIO; | |
1028 | } | |
1029 | ||
1030 | if (iop->sensep) { | |
1031 | memcpy(iop->sensep,&(ccb->csio.sense_data),sizeof(struct scsi_sense_data)); | |
1032 | iop->resp_sense_len = sizeof(struct scsi_sense_data); | |
1033 | } | |
1034 | ||
1035 | iop->scsi_status = ccb->csio.scsi_status; | |
1036 | ||
1037 | cam_freeccb(ccb); | |
54965743 | 1038 | |
2127e193 GI |
1039 | if (report > 0) { |
1040 | int trunc; | |
1041 | ||
1042 | pout(" status=0\n"); | |
1043 | trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
54965743 | 1044 | |
2127e193 | 1045 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, |
54965743 | 1046 | (trunc ? " [only first 256 bytes shown]" : "")); |
2127e193 GI |
1047 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); |
1048 | } | |
54965743 | 1049 | |
2127e193 GI |
1050 | return true; |
1051 | } | |
1052 | ||
1053 | ||
1054 | ///////////////////////////////////////////////////////////////////////////// | |
1055 | /// Implement CCISS RAID support with old functions | |
1056 | ||
1057 | class freebsd_cciss_device | |
1058 | : public /*implements*/ scsi_device, | |
1059 | public /*extends*/ freebsd_smart_device | |
1060 | { | |
1061 | public: | |
1062 | freebsd_cciss_device(smart_interface * intf, const char * name, unsigned char disknum); | |
1063 | ||
1064 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
eb07ddf2 | 1065 | virtual bool open(); |
2127e193 GI |
1066 | |
1067 | private: | |
1068 | unsigned char m_disknum; ///< Disk number. | |
1069 | }; | |
1070 | ||
eb07ddf2 GI |
1071 | bool freebsd_cciss_device::open() |
1072 | { | |
1073 | const char *dev = get_dev_name(); | |
1074 | int fd; | |
1075 | #ifndef HAVE_DEV_CISS_CISSIO_H | |
1076 | pout("CCISS support is not available in this build of smartmontools,\n" | |
1077 | "/usr/src/sys/dev/ciss/cissio.h was not available at build time.\n\n"); | |
1078 | return false; | |
1079 | #endif | |
1080 | if ((fd = ::open(dev,O_RDWR))<0) { | |
1081 | set_err(errno); | |
1082 | return false; | |
1083 | } | |
1084 | set_fd(fd); | |
1085 | return true; | |
1086 | } | |
2127e193 GI |
1087 | |
1088 | freebsd_cciss_device::freebsd_cciss_device(smart_interface * intf, | |
1089 | const char * dev_name, unsigned char disknum) | |
1090 | : smart_device(intf, dev_name, "cciss", "cciss"), | |
1091 | freebsd_smart_device("SCSI"), | |
1092 | m_disknum(disknum) | |
1093 | { | |
1094 | set_info().info_name = strprintf("%s [cciss_disk_%02d]", dev_name, disknum); | |
1095 | } | |
1096 | ||
1097 | bool freebsd_cciss_device::scsi_pass_through(scsi_cmnd_io * iop) | |
1098 | { | |
eb07ddf2 | 1099 | #ifdef HAVE_DEV_CISS_CISSIO_H |
cfbba5b9 | 1100 | int status = cciss_io_interface(get_fd(), m_disknum, iop, scsi_debugmode); |
eb07ddf2 GI |
1101 | if (status < 0) |
1102 | return set_err(-status); | |
1103 | return true; | |
1104 | #endif | |
1105 | // not reached | |
2127e193 GI |
1106 | return true; |
1107 | } | |
1108 | ||
1109 | ||
1110 | ///////////////////////////////////////////////////////////////////////////// | |
1111 | /// SCSI open with autodetection support | |
1112 | ||
1113 | smart_device * freebsd_scsi_device::autodetect_open() | |
1114 | { | |
1115 | // Open device | |
1116 | if (!open()) | |
1117 | return this; | |
1118 | ||
1119 | // No Autodetection if device type was specified by user | |
1120 | if (*get_req_type()) | |
1121 | return this; | |
1122 | ||
1123 | // The code below is based on smartd.cpp:SCSIFilterKnown() | |
1124 | ||
1125 | // Get INQUIRY | |
1126 | unsigned char req_buff[64] = {0, }; | |
1127 | int req_len = 36; | |
1128 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1129 | // Marvell controllers fail on a 36 bytes StdInquiry, but 64 suffices | |
1130 | // watch this spot ... other devices could lock up here | |
1131 | req_len = 64; | |
1132 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1133 | // device doesn't like INQUIRY commands | |
1134 | close(); | |
1135 | set_err(EIO, "INQUIRY failed"); | |
1136 | return this; | |
1137 | } | |
1138 | } | |
1139 | ||
1140 | int avail_len = req_buff[4] + 5; | |
1141 | int len = (avail_len < req_len ? avail_len : req_len); | |
1142 | if (len < 36) | |
54965743 | 1143 | return this; |
2127e193 GI |
1144 | |
1145 | // Use INQUIRY to detect type | |
2127e193 | 1146 | |
bed94269 GI |
1147 | // 3ware ? |
1148 | if (!memcmp(req_buff + 8, "3ware", 5) || !memcmp(req_buff + 8, "AMCC", 4)) { | |
1149 | close(); | |
1150 | set_err(EINVAL, "AMCC/3ware controller, please try adding '-d 3ware,N',\n" | |
1151 | "you may need to replace %s with /dev/twaN or /dev/tweN", get_dev_name()); | |
1152 | return this; | |
1153 | } | |
1154 | ||
1155 | // SAT or USB ? | |
1156 | { | |
1157 | smart_device * newdev = smi()->autodetect_sat_device(this, req_buff, len); | |
2127e193 GI |
1158 | if (newdev) |
1159 | // NOTE: 'this' is now owned by '*newdev' | |
1160 | return newdev; | |
1161 | } | |
2127e193 GI |
1162 | |
1163 | // Nothing special found | |
1164 | return this; | |
1165 | } | |
1166 | ||
1167 | ||
1168 | ///////////////////////////////////////////////////////////////////////////// | |
1169 | /// Implement platform interface with old functions. | |
1170 | ||
1171 | class freebsd_smart_interface | |
1172 | : public /*implements*/ smart_interface | |
1173 | { | |
1174 | public: | |
54965743 | 1175 | virtual std::string get_os_version_str(); |
2127e193 | 1176 | |
54965743 | 1177 | virtual std::string get_app_examples(const char * appname); |
2127e193 GI |
1178 | |
1179 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, | |
1180 | const char * pattern = 0); | |
1181 | ||
1182 | protected: | |
1183 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
1184 | ||
eb07ddf2 GI |
1185 | #if FREEBSDVER > 800100 |
1186 | virtual ata_device * get_atacam_device(const char * name, const char * type); | |
1187 | #endif | |
1188 | ||
2127e193 GI |
1189 | virtual scsi_device * get_scsi_device(const char * name, const char * type); |
1190 | ||
1191 | virtual smart_device * autodetect_smart_device(const char * name); | |
1192 | ||
1193 | virtual smart_device * get_custom_smart_device(const char * name, const char * type); | |
1194 | ||
54965743 | 1195 | virtual std::string get_valid_custom_dev_types_str(); |
2127e193 GI |
1196 | }; |
1197 | ||
1198 | ||
1199 | ////////////////////////////////////////////////////////////////////// | |
54965743 GI |
1200 | |
1201 | std::string freebsd_smart_interface::get_os_version_str() | |
2127e193 | 1202 | { |
54965743 GI |
1203 | struct utsname osname; |
1204 | uname(&osname); | |
1205 | return strprintf("%s %s %s", osname.sysname, osname.release, osname.machine); | |
2127e193 GI |
1206 | } |
1207 | ||
54965743 | 1208 | std::string freebsd_smart_interface::get_app_examples(const char * appname) |
2127e193 GI |
1209 | { |
1210 | if (!strcmp(appname, "smartctl")) | |
1211 | return smartctl_examples; | |
54965743 | 1212 | return ""; |
2127e193 GI |
1213 | } |
1214 | ||
1215 | ata_device * freebsd_smart_interface::get_ata_device(const char * name, const char * type) | |
1216 | { | |
1217 | return new freebsd_ata_device(this, name, type); | |
1218 | } | |
1219 | ||
eb07ddf2 GI |
1220 | #if FREEBSDVER > 800100 |
1221 | ata_device * freebsd_smart_interface::get_atacam_device(const char * name, const char * type) | |
2127e193 | 1222 | { |
eb07ddf2 | 1223 | return new freebsd_atacam_device(this, name, type); |
2127e193 | 1224 | } |
eb07ddf2 | 1225 | #endif |
832b75ed | 1226 | |
eb07ddf2 GI |
1227 | scsi_device * freebsd_smart_interface::get_scsi_device(const char * name, const char * type) |
1228 | { | |
1229 | return new freebsd_scsi_device(this, name, type); | |
832b75ed GG |
1230 | } |
1231 | ||
54965743 GI |
1232 | // we are using CAM subsystem XPT enumerator to found all CAM (scsi/usb/ada/...) |
1233 | // devices on system despite of it's names | |
2127e193 GI |
1234 | // |
1235 | // If any errors occur, leave errno set as it was returned by the | |
1236 | // system call, and return <0. | |
1237 | // | |
eb07ddf2 GI |
1238 | // arguments: |
1239 | // names: resulting array | |
1240 | // show_all - export duplicate device name or not | |
1241 | // | |
2127e193 GI |
1242 | // Return values: |
1243 | // -1: error | |
1244 | // >=0: number of discovered devices | |
832b75ed | 1245 | |
cfbba5b9 GI |
1246 | bool get_dev_names_cam(std::vector<std::string> & names, bool show_all) |
1247 | { | |
1248 | int fd; | |
2127e193 GI |
1249 | if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { |
1250 | if (errno == ENOENT) /* There are no CAM device on this computer */ | |
1251 | return 0; | |
cfbba5b9 | 1252 | int serrno = errno; |
2127e193 | 1253 | pout("%s control device couldn't opened: %s\n", XPT_DEVICE, strerror(errno)); |
cfbba5b9 GI |
1254 | errno = serrno; |
1255 | return false; | |
832b75ed | 1256 | } |
2127e193 | 1257 | |
cfbba5b9 | 1258 | union ccb ccb; |
2127e193 GI |
1259 | bzero(&ccb, sizeof(union ccb)); |
1260 | ||
1261 | ccb.ccb_h.path_id = CAM_XPT_PATH_ID; | |
1262 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; | |
1263 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
1264 | ||
1265 | ccb.ccb_h.func_code = XPT_DEV_MATCH; | |
cfbba5b9 | 1266 | int bufsize = sizeof(struct dev_match_result) * MAX_NUM_DEV; |
2127e193 | 1267 | ccb.cdm.match_buf_len = bufsize; |
cfbba5b9 | 1268 | // TODO: Use local buffer instead of malloc() if possible |
2127e193 GI |
1269 | ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); |
1270 | if (ccb.cdm.matches == NULL) { | |
cfbba5b9 GI |
1271 | close(fd); |
1272 | throw std::bad_alloc(); | |
2127e193 GI |
1273 | } |
1274 | ccb.cdm.num_matches = 0; | |
2127e193 GI |
1275 | ccb.cdm.num_patterns = 0; |
1276 | ccb.cdm.pattern_buf_len = 0; | |
1277 | ||
1278 | /* | |
1279 | * We do the ioctl multiple times if necessary, in case there are | |
1280 | * more than MAX_NUM_DEV nodes in the EDT. | |
1281 | */ | |
cfbba5b9 GI |
1282 | int skip_device = 0, skip_bus = 0, changed = 0; // TODO: bool |
1283 | std::string devname; | |
2127e193 GI |
1284 | do { |
1285 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
cfbba5b9 | 1286 | int serrno = errno; |
2127e193 | 1287 | pout("error sending CAMIOCOMMAND ioctl: %s\n", strerror(errno)); |
cfbba5b9 GI |
1288 | free(ccb.cdm.matches); |
1289 | close(fd); | |
1290 | errno = serrno; | |
1291 | return false; | |
832b75ed | 1292 | } |
2127e193 GI |
1293 | |
1294 | if ((ccb.ccb_h.status != CAM_REQ_CMP) | |
54965743 GI |
1295 | || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) |
1296 | && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { | |
2127e193 | 1297 | pout("got CAM error %#x, CDM error %d\n", ccb.ccb_h.status, ccb.cdm.status); |
cfbba5b9 GI |
1298 | free(ccb.cdm.matches); |
1299 | close(fd); | |
1300 | errno = ENXIO; | |
1301 | return false; | |
832b75ed | 1302 | } |
2127e193 | 1303 | |
cfbba5b9 | 1304 | for (unsigned i = 0; i < ccb.cdm.num_matches; i++) { |
2127e193 GI |
1305 | struct bus_match_result *bus_result; |
1306 | struct device_match_result *dev_result; | |
1307 | struct periph_match_result *periph_result; | |
1308 | ||
1309 | if (ccb.cdm.matches[i].type == DEV_MATCH_BUS) { | |
1310 | bus_result = &ccb.cdm.matches[i].result.bus_result; | |
1311 | ||
1312 | if (strcmp(bus_result->dev_name,"ata") == 0 /* ATAPICAM devices will be probed as ATA devices, skip'em there */ | |
54965743 GI |
1313 | || strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */ |
1314 | skip_bus = 1; | |
2127e193 GI |
1315 | else |
1316 | skip_bus = 0; | |
1317 | changed = 1; | |
1318 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_DEVICE) { | |
1319 | dev_result = &ccb.cdm.matches[i].result.device_result; | |
1320 | ||
1321 | if (dev_result->flags & DEV_RESULT_UNCONFIGURED || skip_bus == 1) | |
1322 | skip_device = 1; | |
1323 | else | |
1324 | skip_device = 0; | |
eb07ddf2 | 1325 | |
54965743 GI |
1326 | // /* Shall we skip non T_DIRECT devices ? */ |
1327 | // if (dev_result->inq_data.device != T_DIRECT) | |
1328 | // skip_device = 1; | |
2127e193 | 1329 | changed = 1; |
eb07ddf2 GI |
1330 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH && |
1331 | (skip_device == 0 || show_all)) { | |
2127e193 | 1332 | /* One device may be populated as many peripherals (pass0 & da0 for example). |
54965743 | 1333 | * We are searching for latest name |
2127e193 GI |
1334 | */ |
1335 | periph_result = &ccb.cdm.matches[i].result.periph_result; | |
cfbba5b9 | 1336 | devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number); |
2127e193 GI |
1337 | changed = 0; |
1338 | }; | |
cfbba5b9 GI |
1339 | if ((changed == 1 || show_all) && !devname.empty()) { |
1340 | names.push_back(devname); | |
1341 | devname.erase(); | |
2127e193 GI |
1342 | changed = 0; |
1343 | }; | |
1344 | } | |
1345 | ||
cfbba5b9 | 1346 | } while ((ccb.ccb_h.status == CAM_REQ_CMP) && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); |
2127e193 | 1347 | |
cfbba5b9 GI |
1348 | if (!devname.empty()) |
1349 | names.push_back(devname); | |
2127e193 | 1350 | |
2127e193 | 1351 | free(ccb.cdm.matches); |
cfbba5b9 GI |
1352 | close(fd); |
1353 | return true; | |
832b75ed | 1354 | } |
832b75ed | 1355 | |
2127e193 GI |
1356 | // we are using ATA subsystem enumerator to found all ATA devices on system |
1357 | // despite of it's names | |
1358 | // | |
1359 | // If any errors occur, leave errno set as it was returned by the | |
1360 | // system call, and return <0. | |
832b75ed | 1361 | |
2127e193 GI |
1362 | // Return values: |
1363 | // -1: error | |
1364 | // >=0: number of discovered devices | |
1365 | int get_dev_names_ata(char*** names) { | |
1366 | struct ata_ioc_devices devices; | |
1367 | int fd=-1,maxchannel,serrno=-1,n=0; | |
1368 | char **mp = NULL; | |
1369 | ||
1370 | *names=NULL; | |
1371 | ||
1372 | if ((fd = open(ATA_DEVICE, O_RDWR)) < 0) { | |
1373 | if (errno == ENOENT) /* There are no ATA device on this computer */ | |
1374 | return 0; | |
1375 | serrno = errno; | |
1376 | pout("%s control device can't be opened: %s\n", ATA_DEVICE, strerror(errno)); | |
1377 | n = -1; | |
1378 | goto end; | |
1379 | }; | |
54965743 | 1380 | |
2127e193 GI |
1381 | if (ioctl(fd, IOCATAGMAXCHANNEL, &maxchannel) < 0) { |
1382 | serrno = errno; | |
1383 | pout("ioctl(IOCATAGMAXCHANNEL) on /dev/ata failed: %s\n", strerror(errno)); | |
1384 | n = -1; | |
1385 | goto end; | |
1386 | }; | |
1387 | ||
1388 | // allocate space for up to MAX_NUM_DEV number of ATA devices | |
1389 | mp = (char **)calloc(MAX_NUM_DEV, sizeof(char*)); | |
1390 | if (mp == NULL) { | |
1391 | serrno=errno; | |
1392 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1393 | n = -1; | |
1394 | goto end; | |
1395 | }; | |
1396 | ||
1397 | for (devices.channel = 0; devices.channel < maxchannel && n < MAX_NUM_DEV; devices.channel++) { | |
1398 | int j; | |
54965743 | 1399 | |
2127e193 GI |
1400 | if (ioctl(fd, IOCATADEVICES, &devices) < 0) { |
1401 | if (errno == ENXIO) | |
1402 | continue; /* such channel not exist */ | |
1403 | pout("ioctl(IOCATADEVICES) on %s channel %d failed: %s\n", ATA_DEVICE, devices.channel, strerror(errno)); | |
1404 | n = -1; | |
1405 | goto end; | |
1406 | }; | |
1407 | for (j=0;j<=1 && n<MAX_NUM_DEV;j++) { | |
1408 | if (devices.name[j][0] != '\0') { | |
1409 | asprintf(mp+n, "%s%s", _PATH_DEV, devices.name[j]); | |
1410 | if (mp[n] == NULL) { | |
1411 | pout("Out of memory constructing scan ATA device list (on line %d)\n", __LINE__); | |
1412 | n = -1; | |
1413 | goto end; | |
1414 | }; | |
1415 | bytes+=1+strlen(mp[n]); | |
1416 | n++; | |
1417 | }; | |
1418 | }; | |
1419 | }; | |
1420 | mp = (char **)reallocf(mp,n*(sizeof (char*))); // shrink to correct size | |
f4ebf3d1 GI |
1421 | if (mp == NULL && n > 0 ) { // reallocf never fail for size=0, but may return NULL |
1422 | serrno=errno; | |
1423 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1424 | n = -1; | |
1425 | goto end; | |
1426 | }; | |
2127e193 | 1427 | bytes += (n)*(sizeof(char*)); // and set allocated byte count |
54965743 | 1428 | |
2127e193 GI |
1429 | end: |
1430 | if (fd>=0) | |
1431 | close(fd); | |
1432 | if (n <= 0) { | |
1433 | free(mp); | |
1434 | mp = NULL; | |
832b75ed | 1435 | } |
832b75ed | 1436 | |
2127e193 | 1437 | *names=mp; |
832b75ed | 1438 | |
2127e193 GI |
1439 | if (serrno>-1) |
1440 | errno=serrno; | |
1441 | return n; | |
1442 | } | |
832b75ed | 1443 | |
2127e193 GI |
1444 | |
1445 | ||
1446 | bool freebsd_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
1447 | const char * type, const char * pattern /*= 0*/) | |
1448 | { | |
1449 | if (pattern) { | |
1450 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
1451 | return false; | |
832b75ed GG |
1452 | } |
1453 | ||
2127e193 GI |
1454 | // Make namelists |
1455 | char * * atanames = 0; int numata = 0; | |
1456 | if (!type || !strcmp(type, "ata")) { | |
1457 | numata = get_dev_names_ata(&atanames); | |
1458 | if (numata < 0) { | |
1459 | set_err(ENOMEM); | |
1460 | return false; | |
832b75ed | 1461 | } |
2127e193 GI |
1462 | } |
1463 | ||
cfbba5b9 | 1464 | std::vector<std::string> scsinames; |
eb07ddf2 | 1465 | if (!type || !strcmp(type, "scsi")) { // do not export duplicated names |
cfbba5b9 GI |
1466 | if (!get_dev_names_cam(scsinames, false)) { |
1467 | set_err(errno); | |
2127e193 | 1468 | return false; |
832b75ed | 1469 | } |
832b75ed GG |
1470 | } |
1471 | ||
2127e193 GI |
1472 | // Add to devlist |
1473 | int i; | |
1474 | if (type==NULL) | |
1475 | type=""; | |
1476 | for (i = 0; i < numata; i++) { | |
1477 | ata_device * atadev = get_ata_device(atanames[i], type); | |
1478 | if (atadev) | |
bed94269 | 1479 | devlist.push_back(atadev); |
2127e193 | 1480 | } |
832b75ed | 1481 | |
cfbba5b9 | 1482 | for (i = 0; i < (int)scsinames.size(); i++) { |
54965743 | 1483 | if(!*type) { // try USB autodetection if no type specified |
cfbba5b9 | 1484 | smart_device * smartdev = autodetect_smart_device(scsinames[i].c_str()); |
54965743 | 1485 | if(smartdev) |
bed94269 | 1486 | devlist.push_back(smartdev); |
54965743 GI |
1487 | } |
1488 | else { | |
cfbba5b9 | 1489 | scsi_device * scsidev = get_scsi_device(scsinames[i].c_str(), type); |
54965743 | 1490 | if (scsidev) |
bed94269 | 1491 | devlist.push_back(scsidev); |
54965743 | 1492 | } |
832b75ed | 1493 | } |
2127e193 | 1494 | return true; |
832b75ed GG |
1495 | } |
1496 | ||
2127e193 | 1497 | |
54965743 | 1498 | #if (FREEBSDVER < 800000) // without this build fail on FreeBSD 8 |
2127e193 | 1499 | static char done[USB_MAX_DEVICES]; |
2127e193 GI |
1500 | |
1501 | static int usbdevinfo(int f, int a, int rec, int busno, unsigned short & vendor_id, | |
54965743 GI |
1502 | unsigned short & product_id, unsigned short & version) |
1503 | { | |
832b75ed | 1504 | |
54965743 GI |
1505 | struct usb_device_info di; |
1506 | int e, p, i; | |
1507 | char devname[256]; | |
832b75ed | 1508 | |
54965743 GI |
1509 | snprintf(devname, sizeof(devname),"umass%d",busno); |
1510 | ||
1511 | di.udi_addr = a; | |
1512 | e = ioctl(f, USB_DEVICEINFO, &di); | |
1513 | if (e) { | |
1514 | if (errno != ENXIO) | |
1515 | printf("addr %d: I/O error\n", a); | |
1516 | return 0; | |
1517 | } | |
1518 | done[a] = 1; | |
1519 | ||
1520 | // list devices | |
1521 | for (i = 0; i < USB_MAX_DEVNAMES; i++) { | |
1522 | if (di.udi_devnames[i][0]) { | |
1523 | if(strcmp(di.udi_devnames[i],devname)==0) { | |
1524 | // device found! | |
1525 | vendor_id = di.udi_vendorNo; | |
1526 | product_id = di.udi_productNo; | |
1527 | version = di.udi_releaseNo; | |
1528 | return 1; | |
1529 | // FIXME | |
1530 | } | |
1531 | } | |
1532 | } | |
1533 | if (!rec) | |
1534 | return 0; | |
1535 | for (p = 0; p < di.udi_nports; p++) { | |
1536 | int s = di.udi_ports[p]; | |
1537 | if (s >= USB_MAX_DEVICES) { | |
1538 | continue; | |
1539 | } | |
1540 | if (s == 0) | |
1541 | printf("addr 0 should never happen!\n"); | |
1542 | else { | |
1543 | if(usbdevinfo(f, s, 1, busno, vendor_id, product_id, version)) return 1; | |
1544 | } | |
1545 | } | |
1546 | return 0; | |
1547 | } | |
1548 | #endif | |
832b75ed | 1549 | |
832b75ed | 1550 | |
2127e193 | 1551 | static int usbdevlist(int busno,unsigned short & vendor_id, |
54965743 | 1552 | unsigned short & product_id, unsigned short & version) |
2127e193 | 1553 | { |
54965743 GI |
1554 | #if (FREEBSDVER >= 800000) // libusb2 interface |
1555 | struct libusb20_device *pdev = NULL; | |
1556 | struct libusb20_backend *pbe; | |
1557 | uint32_t matches = 0; | |
1558 | char buf[128]; // do not change! | |
1559 | char devname[128]; | |
1560 | uint8_t n; | |
1561 | struct LIBUSB20_DEVICE_DESC_DECODED *pdesc; | |
1562 | ||
1563 | pbe = libusb20_be_alloc_default(); | |
1564 | ||
1565 | while ((pdev = libusb20_be_device_foreach(pbe, pdev))) { | |
1566 | matches++; | |
1567 | ||
1568 | if (libusb20_dev_open(pdev, 0)) { | |
1569 | warnx("libusb20_dev_open: could not open device"); | |
1570 | return 0; | |
2127e193 | 1571 | } |
54965743 GI |
1572 | |
1573 | pdesc=libusb20_dev_get_device_desc(pdev); | |
1574 | ||
1575 | snprintf(devname, sizeof(devname),"umass%d:",busno); | |
1576 | for (n = 0; n != 255; n++) { | |
1577 | if (libusb20_dev_get_iface_desc(pdev, n, buf, sizeof(buf))) | |
1578 | break; | |
1579 | if (buf[0] == 0) | |
1580 | continue; | |
1581 | if(strncmp(buf,devname,strlen(devname))==0){ | |
1582 | // found! | |
1583 | vendor_id = pdesc->idVendor; | |
1584 | product_id = pdesc->idProduct; | |
1585 | version = pdesc->bcdDevice; | |
1586 | libusb20_dev_close(pdev); | |
1587 | libusb20_be_free(pbe); | |
1588 | return 1; | |
1589 | } | |
1590 | } | |
1591 | ||
1592 | libusb20_dev_close(pdev); | |
1593 | } | |
1594 | ||
1595 | if (matches == 0) { | |
1596 | printf("No device match or lack of permissions.\n"); | |
1597 | } | |
1598 | ||
1599 | libusb20_be_free(pbe); | |
1600 | ||
1601 | return false; | |
1602 | #else // freebsd < 8.0 USB stack, ioctl interface | |
1603 | ||
1604 | int i, f, a, rc; | |
1605 | char buf[50]; | |
1606 | int ncont; | |
1607 | ||
1608 | for (ncont = 0, i = 0; i < 10; i++) { | |
1609 | snprintf(buf, sizeof(buf), "%s%d", USBDEV, i); | |
1610 | f = open(buf, O_RDONLY); | |
1611 | if (f >= 0) { | |
1612 | memset(done, 0, sizeof done); | |
1613 | for (a = 1; a < USB_MAX_DEVICES; a++) { | |
1614 | if (!done[a]) { | |
1615 | rc = usbdevinfo(f, a, 1, busno,vendor_id, product_id, version); | |
1616 | if(rc) return 1; | |
1617 | } | |
1618 | ||
1619 | } | |
1620 | close(f); | |
1621 | } else { | |
1622 | if (errno == ENOENT || errno == ENXIO) | |
1623 | continue; | |
1624 | warn("%s", buf); | |
1625 | } | |
1626 | ncont++; | |
1627 | } | |
1628 | return 0; | |
1629 | #endif | |
2127e193 GI |
1630 | } |
1631 | ||
2127e193 GI |
1632 | smart_device * freebsd_smart_interface::autodetect_smart_device(const char * name) |
1633 | { | |
2127e193 | 1634 | unsigned short vendor_id = 0, product_id = 0, version = 0; |
eb07ddf2 GI |
1635 | struct cam_device *cam_dev; |
1636 | union ccb ccb; | |
1637 | int bus=-1; | |
1638 | int i; | |
1639 | int len; | |
54965743 | 1640 | |
eb07ddf2 GI |
1641 | // if dev_name null, or string length zero |
1642 | if (!name || !(len = strlen(name))) | |
1643 | return false; | |
1644 | ||
1645 | // check ATA bus | |
1646 | char * * atanames = 0; int numata = 0; | |
1647 | numata = get_dev_names_ata(&atanames); | |
1648 | if (numata > 0) { | |
1649 | // check ATA/ATAPI devices | |
1650 | for (i = 0; i < numata; i++) { | |
1651 | if(!strcmp(atanames[i],name)) { | |
1652 | return new freebsd_ata_device(this, name, ""); | |
1653 | } | |
832b75ed | 1654 | } |
832b75ed | 1655 | } |
eb07ddf2 GI |
1656 | else { |
1657 | if (numata < 0) | |
1658 | pout("Unable to get ATA device list\n"); | |
1659 | } | |
1660 | ||
1661 | // check CAM | |
cfbba5b9 GI |
1662 | std::vector<std::string> scsinames; |
1663 | if (!get_dev_names_cam(scsinames, true)) | |
1664 | pout("Unable to get CAM device list\n"); | |
1665 | else if (!scsinames.empty()) { | |
eb07ddf2 | 1666 | // check all devices on CAM bus |
cfbba5b9 GI |
1667 | for (i = 0; i < (int)scsinames.size(); i++) { |
1668 | if(strcmp(scsinames[i].c_str(), name)==0) | |
eb07ddf2 GI |
1669 | { // our disk device is CAM |
1670 | if ((cam_dev = cam_open_device(name, O_RDWR)) == NULL) { | |
1671 | // open failure | |
1672 | set_err(errno); | |
1673 | return false; | |
1674 | } | |
1675 | ||
1676 | // zero the payload | |
1677 | bzero(&(&ccb.ccb_h)[1], PATHINQ_SETTINGS_SIZE); | |
1678 | ccb.ccb_h.func_code = XPT_PATH_INQ; // send PATH_INQ to the device | |
1679 | if (ioctl(cam_dev->fd, CAMIOCOMMAND, &ccb) == -1) { | |
1680 | warn("Get Transfer Settings CCB failed\n" | |
1681 | "%s", strerror(errno)); | |
1682 | cam_close_device(cam_dev); | |
1683 | return 0; | |
1684 | } | |
1685 | // now check if we are working with USB device, see umass.c | |
1686 | if(strcmp(ccb.cpi.dev_name,"umass-sim") == 0) { // USB device found | |
1687 | usbdevlist(bus,vendor_id, product_id, version); | |
1688 | int bus=ccb.cpi.unit_number; // unit_number will match umass number | |
1689 | cam_close_device(cam_dev); | |
1690 | if(usbdevlist(bus,vendor_id, product_id, version)){ | |
1691 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id, version); | |
f4ebf3d1 GI |
1692 | if (usbtype) |
1693 | return get_sat_device(usbtype, new freebsd_scsi_device(this, name, "")); | |
eb07ddf2 | 1694 | } |
f4ebf3d1 | 1695 | return false; |
eb07ddf2 GI |
1696 | } |
1697 | #if FREEBSDVER > 800100 | |
1698 | // check if we have ATA device connected to CAM (ada) | |
1699 | if(ccb.cpi.protocol == PROTO_ATA){ | |
1700 | cam_close_device(cam_dev); | |
1701 | return new freebsd_atacam_device(this, name, ""); | |
1702 | } | |
1703 | #endif | |
1704 | // close cam device, we don`t need it anymore | |
1705 | cam_close_device(cam_dev); | |
1706 | // handle as usual scsi | |
1707 | return new freebsd_scsi_device(this, name, ""); | |
1708 | } | |
1709 | } | |
eb07ddf2 GI |
1710 | } |
1711 | // device type unknown | |
2127e193 GI |
1712 | return 0; |
1713 | } | |
1714 | ||
1715 | ||
1716 | smart_device * freebsd_smart_interface::get_custom_smart_device(const char * name, const char * type) | |
1717 | { | |
1718 | // 3Ware ? | |
eb07ddf2 GI |
1719 | static const char * fbsd_dev_twe_ctrl = "/dev/twe"; |
1720 | static const char * fbsd_dev_twa_ctrl = "/dev/twa"; | |
1721 | int disknum = -1, n1 = -1, n2 = -1, contr = -1; | |
1722 | ||
2127e193 GI |
1723 | if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { |
1724 | if (n2 != (int)strlen(type)) { | |
1725 | set_err(EINVAL, "Option -d 3ware,N requires N to be a non-negative integer"); | |
1726 | return 0; | |
1727 | } | |
1728 | if (!(0 <= disknum && disknum <= 127)) { | |
1729 | set_err(EINVAL, "Option -d 3ware,N (N=%d) must have 0 <= N <= 127", disknum); | |
1730 | return 0; | |
1731 | } | |
eb07ddf2 GI |
1732 | |
1733 | // guess 3ware device type based on device name | |
1734 | if (!strncmp(fbsd_dev_twa_ctrl, name, strlen(fbsd_dev_twa_ctrl))){ | |
1735 | contr=CONTROLLER_3WARE_9000_CHAR; | |
1736 | } | |
1737 | if (!strncmp(fbsd_dev_twe_ctrl, name, strlen(fbsd_dev_twe_ctrl))){ | |
1738 | contr=CONTROLLER_3WARE_678K_CHAR; | |
1739 | } | |
1740 | ||
1741 | if(contr == -1){ | |
1742 | set_err(EINVAL, "3ware controller type unknown, use %sX or %sX devices", | |
1743 | fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl); | |
1744 | return 0; | |
1745 | } | |
54965743 | 1746 | return new freebsd_escalade_device(this, name, contr, disknum); |
2127e193 GI |
1747 | } |
1748 | ||
1749 | // Highpoint ? | |
1750 | int controller = -1, channel = -1; disknum = 1; | |
1751 | n1 = n2 = -1; int n3 = -1; | |
1752 | if (sscanf(type, "hpt,%n%d/%d%n/%d%n", &n1, &controller, &channel, &n2, &disknum, &n3) >= 2 || n1 == 4) { | |
1753 | int len = strlen(type); | |
1754 | if (!(n2 == len || n3 == len)) { | |
1755 | set_err(EINVAL, "Option '-d hpt,L/M/N' supports 2-3 items"); | |
1756 | return 0; | |
1757 | } | |
1758 | if (!(1 <= controller && controller <= 8)) { | |
1759 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid controller id L supplied"); | |
1760 | return 0; | |
1761 | } | |
1762 | if (!(1 <= channel && channel <= 8)) { | |
1763 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid channel number M supplied"); | |
1764 | return 0; | |
1765 | } | |
1766 | if (!(1 <= disknum && disknum <= 15)) { | |
1767 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid pmport number N supplied"); | |
1768 | return 0; | |
1769 | } | |
1770 | return new freebsd_highpoint_device(this, name, controller, channel, disknum); | |
832b75ed GG |
1771 | } |
1772 | ||
2127e193 GI |
1773 | // CCISS ? |
1774 | disknum = n1 = n2 = -1; | |
1775 | if (sscanf(type, "cciss,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { | |
1776 | if (n2 != (int)strlen(type)) { | |
1777 | set_err(EINVAL, "Option -d cciss,N requires N to be a non-negative integer"); | |
1778 | return 0; | |
1779 | } | |
e9583e0c GI |
1780 | if (!(0 <= disknum && disknum <= 127)) { |
1781 | set_err(EINVAL, "Option -d cciss,N (N=%d) must have 0 <= N <= 127", disknum); | |
2127e193 GI |
1782 | return 0; |
1783 | } | |
1784 | return new freebsd_cciss_device(this, name, disknum); | |
832b75ed | 1785 | } |
eb07ddf2 GI |
1786 | #if FREEBSDVER > 800100 |
1787 | // adaX devices ? | |
1788 | if(!strcmp(type,"atacam")) | |
1789 | return new freebsd_atacam_device(this, name, ""); | |
1790 | #endif | |
832b75ed | 1791 | |
2127e193 | 1792 | return 0; |
832b75ed GG |
1793 | } |
1794 | ||
54965743 | 1795 | std::string freebsd_smart_interface::get_valid_custom_dev_types_str() |
2127e193 | 1796 | { |
eb07ddf2 GI |
1797 | return "3ware,N, hpt,L/M/N, cciss,N" |
1798 | #if FREEBSDVER > 800100 | |
1799 | ", atacam" | |
1800 | #endif | |
1801 | ; | |
2127e193 GI |
1802 | } |
1803 | ||
2127e193 GI |
1804 | } // namespace |
1805 | ||
2127e193 GI |
1806 | ///////////////////////////////////////////////////////////////////////////// |
1807 | /// Initialize platform interface and register with smi() | |
1808 | ||
1809 | void smart_interface::init() | |
1810 | { | |
1811 | static os_freebsd::freebsd_smart_interface the_interface; | |
1812 | smart_interface::set(&the_interface); | |
832b75ed | 1813 | } |