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1 | /* | |
2 | * os_freebsd.c | |
3 | * | |
4 | * Home page of code is: http://www.smartmontools.org | |
5 | * | |
6 | * Copyright (C) 2003-10 Eduard Martinescu | |
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, see <http://www.gnu.org/licenses/>. | |
15 | * | |
16 | */ | |
17 | ||
18 | #include <stdio.h> | |
19 | #include <sys/types.h> | |
20 | #include <dirent.h> | |
21 | #include <fcntl.h> | |
22 | #include <err.h> | |
23 | #include <errno.h> | |
24 | #include <camlib.h> | |
25 | #include <cam/scsi/scsi_message.h> | |
26 | #include <cam/scsi/scsi_pass.h> | |
27 | #if defined(__DragonFly__) | |
28 | #include <sys/nata.h> | |
29 | #else | |
30 | #include <sys/ata.h> | |
31 | #endif | |
32 | #include <sys/stat.h> | |
33 | #include <unistd.h> | |
34 | #include <glob.h> | |
35 | #include <stddef.h> | |
36 | #include <paths.h> | |
37 | #include <sys/utsname.h> | |
38 | ||
39 | #include "config.h" | |
40 | #include "int64.h" | |
41 | // set by /usr/include/sys/ata.h, suppress warning | |
42 | #undef ATA_READ_LOG_EXT | |
43 | #include "atacmds.h" | |
44 | #include "scsicmds.h" | |
45 | #include "cciss.h" | |
46 | #include "utility.h" | |
47 | #include "os_freebsd.h" | |
48 | ||
49 | #include "dev_interface.h" | |
50 | #include "dev_ata_cmd_set.h" | |
51 | #include "dev_areca.h" | |
52 | ||
53 | #define USBDEV "/dev/usb" | |
54 | #if defined(__FreeBSD_version) | |
55 | ||
56 | // This way we define one variable for the GNU/kFreeBSD and FreeBSD | |
57 | #define FREEBSDVER __FreeBSD_version | |
58 | #else | |
59 | #define FREEBSDVER __FreeBSD_kernel_version | |
60 | #endif | |
61 | ||
62 | #if (FREEBSDVER >= 800000) | |
63 | #include <libusb20_desc.h> | |
64 | #include <libusb20.h> | |
65 | #elif defined(__DragonFly__) | |
66 | #include <bus/usb/usb.h> | |
67 | #include <bus/usb/usbhid.h> | |
68 | #else | |
69 | #include <dev/usb/usb.h> | |
70 | #include <dev/usb/usbhid.h> | |
71 | #endif | |
72 | ||
73 | // based on "/sys/dev/nvme/nvme.h" from FreeBSD kernel sources | |
74 | #include "freebsd_nvme_ioctl.h" // NVME_PASSTHROUGH_CMD, nvme_completion_is_error | |
75 | ||
76 | #define CONTROLLER_3WARE_9000_CHAR 0x01 | |
77 | #define CONTROLLER_3WARE_678K_CHAR 0x02 | |
78 | ||
79 | #ifndef PATHINQ_SETTINGS_SIZE | |
80 | #define PATHINQ_SETTINGS_SIZE 128 | |
81 | #endif | |
82 | ||
83 | const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 4425 2017-04-24 16:34:16Z samm2 $" \ | |
84 | ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID; | |
85 | ||
86 | #define NO_RETURN 0 | |
87 | #define BAD_SMART 1 | |
88 | #define NO_DISK_3WARE 2 | |
89 | #define BAD_KERNEL 3 | |
90 | #define MAX_MSG 3 | |
91 | ||
92 | // Utility function for printing warnings | |
93 | void printwarning(int msgNo, const char* extra) { | |
94 | ||
95 | if (msgNo >= 0 && msgNo <= MAX_MSG) { | |
96 | static int printed[] = {0,0,0,0}; | |
97 | if (!printed[msgNo]) { | |
98 | ||
99 | static const char* message[]={ | |
100 | "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", | |
101 | ||
102 | "Error SMART Status command failed\nPlease get assistance from \n" PACKAGE_HOMEPAGE "\nRegister values returned from SMART Status command are:\n", | |
103 | ||
104 | "You must specify a DISK # for 3ware drives with -d 3ware,<n> where <n> begins with 1 for first disk drive\n", | |
105 | ||
106 | "ATA support is not provided for this kernel version. Please ugrade to a recent 5-CURRENT kernel (post 09/01/2003 or so)\n" | |
107 | }; | |
108 | ||
109 | printed[msgNo] = 1; | |
110 | pout("%s", message[msgNo]); | |
111 | if (extra) | |
112 | pout("%s",extra); | |
113 | } | |
114 | } | |
115 | return; | |
116 | } | |
117 | ||
118 | // Interface to ATA devices behind 3ware escalade RAID controller cards. See os_linux.c | |
119 | ||
120 | #define BUFFER_LEN_678K_CHAR ( sizeof(struct twe_usercommand) ) // 520 | |
121 | #define BUFFER_LEN_9000_CHAR ( sizeof(TW_OSLI_IOCTL_NO_DATA_BUF) + sizeof(TWE_Command) ) // 2048 | |
122 | #define TW_IOCTL_BUFFER_SIZE ( MAX(BUFFER_LEN_678K_CHAR, BUFFER_LEN_9000_CHAR) ) | |
123 | ||
124 | #ifndef ATA_DEVICE | |
125 | #define ATA_DEVICE "/dev/ata" | |
126 | #endif | |
127 | ||
128 | #define ARGUSED(x) ((void)(x)) | |
129 | ||
130 | extern unsigned char failuretest_permissive; | |
131 | ||
132 | ///////////////////////////////////////////////////////////////////////////// | |
133 | ||
134 | namespace os_freebsd { // No need to publish anything, name provided for Doxygen | |
135 | ||
136 | ///////////////////////////////////////////////////////////////////////////// | |
137 | /// Implement shared open/close routines with old functions. | |
138 | ||
139 | class freebsd_smart_device | |
140 | : virtual public /*implements*/ smart_device | |
141 | { | |
142 | public: | |
143 | explicit freebsd_smart_device() | |
144 | : smart_device(never_called), | |
145 | m_fd(-1) { } | |
146 | ||
147 | virtual ~freebsd_smart_device() throw(); | |
148 | ||
149 | virtual bool is_open() const; | |
150 | ||
151 | virtual bool open(); | |
152 | ||
153 | virtual bool close(); | |
154 | ||
155 | protected: | |
156 | /// Return filedesc for derived classes. | |
157 | int get_fd() const | |
158 | { return m_fd; } | |
159 | ||
160 | void set_fd(int fd) | |
161 | { m_fd = fd; } | |
162 | ||
163 | private: | |
164 | int m_fd; ///< filedesc, -1 if not open. | |
165 | }; | |
166 | ||
167 | #ifdef __GLIBC__ | |
168 | static inline void * reallocf(void *ptr, size_t size) { | |
169 | void *rv = realloc(ptr, size); | |
170 | if((rv == NULL) && (size != 0)) | |
171 | free(ptr); | |
172 | return rv; | |
173 | } | |
174 | #endif | |
175 | ||
176 | freebsd_smart_device::~freebsd_smart_device() throw() | |
177 | { | |
178 | if (m_fd >= 0) | |
179 | os_freebsd::freebsd_smart_device::close(); | |
180 | } | |
181 | ||
182 | // migration from the old_style | |
183 | unsigned char m_controller_type; | |
184 | unsigned char m_controller_port; | |
185 | ||
186 | // examples for smartctl | |
187 | static const char smartctl_examples[] = | |
188 | "=================================================== SMARTCTL EXAMPLES =====\n\n" | |
189 | " smartctl -a /dev/ad0 (Prints all SMART information)\n\n" | |
190 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/ad0\n" | |
191 | " (Enables SMART on first disk)\n\n" | |
192 | " smartctl -t long /dev/ad0 (Executes extended disk self-test)\n\n" | |
193 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/ad0\n" | |
194 | " (Prints Self-Test & Attribute errors)\n" | |
195 | " (Prints Self-Test & Attribute errors)\n\n" | |
196 | " smartctl -a --device=3ware,2 /dev/twa0\n" | |
197 | " smartctl -a --device=3ware,2 /dev/twe0\n" | |
198 | " smartctl -a --device=3ware,2 /dev/tws0\n" | |
199 | " (Prints all SMART information for ATA disk on\n" | |
200 | " third port of first 3ware RAID controller)\n" | |
201 | " smartctl -a --device=cciss,0 /dev/ciss0\n" | |
202 | " (Prints all SMART information for first disk \n" | |
203 | " on Common Interface for SCSI-3 Support driver)\n" | |
204 | " smartctl -a --device=areca,3/1 /dev/arcmsr0\n" | |
205 | " (Prints all SMART information for 3rd disk in the 1st enclosure \n" | |
206 | " on first ARECA RAID controller)\n" | |
207 | ||
208 | ; | |
209 | ||
210 | bool freebsd_smart_device::is_open() const | |
211 | { | |
212 | return (m_fd >= 0); | |
213 | } | |
214 | ||
215 | ||
216 | bool freebsd_smart_device::open() | |
217 | { | |
218 | const char *dev = get_dev_name(); | |
219 | if ((m_fd = ::open(dev,O_RDONLY))<0) { | |
220 | set_err(errno); | |
221 | return false; | |
222 | } | |
223 | return true; | |
224 | } | |
225 | ||
226 | bool freebsd_smart_device::close() | |
227 | { | |
228 | int failed = 0; | |
229 | // close device, if open | |
230 | if (is_open()) | |
231 | failed=::close(get_fd()); | |
232 | ||
233 | set_fd(-1); | |
234 | ||
235 | if(failed) return false; | |
236 | else return true; | |
237 | } | |
238 | ||
239 | ///////////////////////////////////////////////////////////////////////////// | |
240 | /// Implement standard ATA support | |
241 | ||
242 | class freebsd_ata_device | |
243 | : public /*implements*/ ata_device, | |
244 | public /*extends*/ freebsd_smart_device | |
245 | { | |
246 | public: | |
247 | freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
248 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
249 | ||
250 | protected: | |
251 | virtual int do_cmd(struct ata_ioc_request* request, bool is_48bit_cmd); | |
252 | }; | |
253 | ||
254 | freebsd_ata_device::freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
255 | : smart_device(intf, dev_name, "ata", req_type), | |
256 | freebsd_smart_device() | |
257 | { | |
258 | } | |
259 | ||
260 | int freebsd_ata_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd) | |
261 | { | |
262 | int fd = get_fd(), ret; | |
263 | ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST | |
264 | ret = ioctl(fd, IOCATAREQUEST, request); | |
265 | if (ret) set_err(errno); | |
266 | return ret; | |
267 | } | |
268 | ||
269 | ||
270 | ||
271 | bool freebsd_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
272 | { | |
273 | bool ata_48bit = false; // no ata_48bit_support via IOCATAREQUEST | |
274 | if(!strcmp("atacam",get_dev_type())) // enable for atacam interface | |
275 | ata_48bit = true; | |
276 | ||
277 | if (!ata_cmd_is_ok(in, | |
278 | true, // data_out_support | |
279 | true, // multi_sector_support | |
280 | ata_48bit) | |
281 | ) { | |
282 | set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers"); | |
283 | return false; | |
284 | } | |
285 | ||
286 | struct ata_ioc_request request; | |
287 | bzero(&request,sizeof(struct ata_ioc_request)); | |
288 | ||
289 | request.timeout=SCSI_TIMEOUT_DEFAULT; | |
290 | request.u.ata.command=in.in_regs.command; | |
291 | request.u.ata.feature=in.in_regs.features; | |
292 | ||
293 | request.u.ata.count = in.in_regs.sector_count_16; | |
294 | request.u.ata.lba = in.in_regs.lba_48; | |
295 | ||
296 | switch (in.direction) { | |
297 | case ata_cmd_in::no_data: | |
298 | request.flags=ATA_CMD_CONTROL; | |
299 | break; | |
300 | case ata_cmd_in::data_in: | |
301 | request.flags=ATA_CMD_READ | ATA_CMD_CONTROL; | |
302 | request.data=(char *)in.buffer; | |
303 | request.count=in.size; | |
304 | break; | |
305 | case ata_cmd_in::data_out: | |
306 | request.flags=ATA_CMD_WRITE | ATA_CMD_CONTROL; | |
307 | request.data=(char *)in.buffer; | |
308 | request.count=in.size; | |
309 | break; | |
310 | default: | |
311 | return set_err(ENOSYS); | |
312 | } | |
313 | ||
314 | clear_err(); | |
315 | errno = 0; | |
316 | if (do_cmd(&request, in.in_regs.is_48bit_cmd())) | |
317 | return false; | |
318 | if (request.error) | |
319 | return set_err(EIO, "request failed, error code 0x%02x", request.error); | |
320 | ||
321 | out.out_regs.error = request.error; | |
322 | out.out_regs.sector_count_16 = request.u.ata.count; | |
323 | out.out_regs.lba_48 = request.u.ata.lba; | |
324 | ||
325 | return true; | |
326 | } | |
327 | ||
328 | #if FREEBSDVER > 800100 | |
329 | class freebsd_atacam_device : public freebsd_ata_device | |
330 | { | |
331 | public: | |
332 | freebsd_atacam_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
333 | : smart_device(intf, dev_name, "atacam", req_type), freebsd_ata_device(intf, dev_name, req_type) | |
334 | {} | |
335 | ||
336 | virtual bool open(); | |
337 | virtual bool close(); | |
338 | ||
339 | protected: | |
340 | int m_fd; | |
341 | struct cam_device *m_camdev; | |
342 | ||
343 | virtual int do_cmd( struct ata_ioc_request* request , bool is_48bit_cmd); | |
344 | }; | |
345 | ||
346 | bool freebsd_atacam_device::open(){ | |
347 | const char *dev = get_dev_name(); | |
348 | ||
349 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
350 | set_err(errno); | |
351 | return false; | |
352 | } | |
353 | set_fd(m_camdev->fd); | |
354 | return true; | |
355 | } | |
356 | ||
357 | bool freebsd_atacam_device::close(){ | |
358 | cam_close_device(m_camdev); | |
359 | set_fd(-1); | |
360 | return true; | |
361 | } | |
362 | ||
363 | int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd) | |
364 | { | |
365 | union ccb ccb; | |
366 | int camflags; | |
367 | ||
368 | // 48bit commands are broken in ATACAM before r242422/HEAD | |
369 | // and may cause system hang | |
370 | // First version with working support should be FreeBSD 9.2.0/RELEASE | |
371 | ||
372 | #if (FREEBSDVER < 902001) | |
373 | if(!strcmp("ata",m_camdev->sim_name) && is_48bit_cmd) { | |
374 | set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers"); | |
375 | return -1; | |
376 | } | |
377 | #endif | |
378 | ||
379 | memset(&ccb, 0, sizeof(ccb)); | |
380 | ||
381 | if (request->count == 0) | |
382 | camflags = CAM_DIR_NONE; | |
383 | else if (request->flags & ATA_CMD_READ) | |
384 | camflags = CAM_DIR_IN; | |
385 | else | |
386 | camflags = CAM_DIR_OUT; | |
387 | ||
388 | cam_fill_ataio(&ccb.ataio, | |
389 | 0, | |
390 | NULL, | |
391 | camflags, | |
392 | MSG_SIMPLE_Q_TAG, | |
393 | (u_int8_t*)request->data, | |
394 | request->count, | |
395 | request->timeout * 1000); // timeout in seconds | |
396 | ||
397 | ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT | | |
398 | (is_48bit_cmd ? CAM_ATAIO_48BIT : 0); | |
399 | // ata_28bit_cmd | |
400 | ccb.ataio.cmd.command = request->u.ata.command; | |
401 | ccb.ataio.cmd.features = request->u.ata.feature; | |
402 | ccb.ataio.cmd.lba_low = request->u.ata.lba; | |
403 | ccb.ataio.cmd.lba_mid = request->u.ata.lba >> 8; | |
404 | ccb.ataio.cmd.lba_high = request->u.ata.lba >> 16; | |
405 | // ata_48bit cmd | |
406 | ccb.ataio.cmd.lba_low_exp = request->u.ata.lba >> 24; | |
407 | ccb.ataio.cmd.lba_mid_exp = request->u.ata.lba >> 32; | |
408 | ccb.ataio.cmd.lba_high_exp = request->u.ata.lba >> 40; | |
409 | ccb.ataio.cmd.device = 0x40 | ((request->u.ata.lba >> 24) & 0x0f); | |
410 | ccb.ataio.cmd.sector_count = request->u.ata.count; | |
411 | ccb.ataio.cmd.sector_count_exp = request->u.ata.count >> 8;; | |
412 | ||
413 | ccb.ccb_h.flags |= CAM_DEV_QFRZDIS; | |
414 | ||
415 | if (cam_send_ccb(m_camdev, &ccb) < 0) { | |
416 | set_err(EIO, "cam_send_ccb failed"); | |
417 | return -1; | |
418 | } | |
419 | ||
420 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
421 | if(scsi_debugmode > 0) | |
422 | cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
423 | set_err(EIO); | |
424 | return -1; | |
425 | } | |
426 | ||
427 | request->u.ata.lba = | |
428 | ((u_int64_t)(ccb.ataio.res.lba_low)) | | |
429 | ((u_int64_t)(ccb.ataio.res.lba_mid) << 8) | | |
430 | ((u_int64_t)(ccb.ataio.res.lba_high) << 16) | | |
431 | ((u_int64_t)(ccb.ataio.res.lba_low_exp) << 24) | | |
432 | ((u_int64_t)(ccb.ataio.res.lba_mid_exp) << 32) | | |
433 | ((u_int64_t)(ccb.ataio.res.lba_high_exp) << 40); | |
434 | ||
435 | request->u.ata.count = ccb.ataio.res.sector_count | (ccb.ataio.res.sector_count_exp << 8); | |
436 | request->error = ccb.ataio.res.error; | |
437 | ||
438 | return 0; | |
439 | } | |
440 | ||
441 | #endif | |
442 | ||
443 | ///////////////////////////////////////////////////////////////////////////// | |
444 | /// NVMe support | |
445 | ||
446 | class freebsd_nvme_device | |
447 | : public /*implements*/ nvme_device, | |
448 | public /*extends*/ freebsd_smart_device | |
449 | { | |
450 | public: | |
451 | freebsd_nvme_device(smart_interface * intf, const char * dev_name, | |
452 | const char * req_type, unsigned nsid); | |
453 | ||
454 | virtual bool open(); | |
455 | ||
456 | virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out); | |
457 | }; | |
458 | ||
459 | freebsd_nvme_device::freebsd_nvme_device(smart_interface * intf, const char * dev_name, | |
460 | const char * req_type, unsigned nsid) | |
461 | : smart_device(intf, dev_name, "nvme", req_type), | |
462 | nvme_device(nsid), | |
463 | freebsd_smart_device() | |
464 | { | |
465 | } | |
466 | ||
467 | bool freebsd_nvme_device::open() | |
468 | { | |
469 | const char *dev = get_dev_name(); | |
470 | if (!strnstr(dev, NVME_CTRLR_PREFIX, strlen(NVME_CTRLR_PREFIX))) { | |
471 | set_err(EINVAL, "NVMe controller controller/namespace ids must begin with '%s'", | |
472 | NVME_CTRLR_PREFIX); | |
473 | return false; | |
474 | } | |
475 | ||
476 | int nsid = -1, ctrlid = -1; | |
477 | char tmp; | |
478 | ||
479 | if(sscanf(dev, NVME_CTRLR_PREFIX"%d%c", &ctrlid, &tmp) == 1) | |
480 | { | |
481 | if(ctrlid < 0) { | |
482 | set_err(EINVAL, "Invalid NVMe controller number"); | |
483 | return false; | |
484 | } | |
485 | nsid = 0xFFFFFFFF; // broadcast id | |
486 | } | |
487 | else if (sscanf(dev, NVME_CTRLR_PREFIX"%d"NVME_NS_PREFIX"%d%c", | |
488 | &ctrlid, &nsid, &tmp) == 2) | |
489 | { | |
490 | if(ctrlid < 0 || nsid < 0) { | |
491 | set_err(EINVAL, "Invalid NVMe controller/namespace number"); | |
492 | return false; | |
493 | } | |
494 | } | |
495 | else { | |
496 | set_err(EINVAL, "Invalid NVMe controller/namespace syntax"); | |
497 | return false; | |
498 | } | |
499 | ||
500 | // we should always open controller, not namespace device | |
501 | char full_path[64]; | |
502 | snprintf(full_path, sizeof(full_path), NVME_CTRLR_PREFIX"%d", ctrlid); | |
503 | ||
504 | int fd; | |
505 | if ((fd = ::open(full_path, O_RDWR))<0) { | |
506 | set_err(errno); | |
507 | return false; | |
508 | } | |
509 | set_fd(fd); | |
510 | ||
511 | if (!get_nsid()) { | |
512 | set_nsid(nsid); | |
513 | } | |
514 | ||
515 | return true; | |
516 | } | |
517 | ||
518 | bool freebsd_nvme_device::nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out) | |
519 | { | |
520 | // nvme_passthru_cmd pt; | |
521 | struct nvme_pt_command pt; | |
522 | memset(&pt, 0, sizeof(pt)); | |
523 | ||
524 | pt.cmd.opc = in.opcode; | |
525 | pt.cmd.nsid = in.nsid; | |
526 | pt.buf = in.buffer; | |
527 | pt.len = in.size; | |
528 | pt.cmd.cdw10 = in.cdw10; | |
529 | pt.cmd.cdw11 = in.cdw11; | |
530 | pt.cmd.cdw12 = in.cdw12; | |
531 | pt.cmd.cdw13 = in.cdw13; | |
532 | pt.cmd.cdw14 = in.cdw14; | |
533 | pt.cmd.cdw15 = in.cdw15; | |
534 | pt.is_read = 1; // should we use in.direction()? | |
535 | ||
536 | int status = ioctl(get_fd(), NVME_PASSTHROUGH_CMD, &pt); | |
537 | ||
538 | if (status < 0) | |
539 | return set_err(errno, "NVME_PASSTHROUGH_CMD: %s", strerror(errno)); | |
540 | ||
541 | out.result=pt.cpl.cdw0; // Command specific result (DW0) | |
542 | ||
543 | if (nvme_completion_is_error(&pt.cpl)) | |
544 | return set_nvme_err(out, nvme_completion_is_error(&pt.cpl)); | |
545 | ||
546 | return true; | |
547 | } | |
548 | ||
549 | ///////////////////////////////////////////////////////////////////////////// | |
550 | /// Implement AMCC/3ware RAID support | |
551 | ||
552 | class freebsd_escalade_device | |
553 | : public /*implements*/ ata_device, | |
554 | public /*extends*/ freebsd_smart_device | |
555 | { | |
556 | public: | |
557 | freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
558 | int escalade_type, int disknum); | |
559 | ||
560 | protected: | |
561 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
562 | virtual bool open(); | |
563 | ||
564 | private: | |
565 | int m_escalade_type; ///< Type string for escalade_command_interface(). | |
566 | int m_disknum; ///< Disk number. | |
567 | }; | |
568 | ||
569 | freebsd_escalade_device::freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
570 | int escalade_type, int disknum) | |
571 | : smart_device(intf, dev_name, "3ware", "3ware"), | |
572 | freebsd_smart_device(), | |
573 | m_escalade_type(escalade_type), m_disknum(disknum) | |
574 | { | |
575 | set_info().info_name = strprintf("%s [3ware_disk_%02d]", dev_name, disknum); | |
576 | } | |
577 | ||
578 | bool freebsd_escalade_device::open() | |
579 | { | |
580 | const char *dev = get_dev_name(); | |
581 | int fd; | |
582 | ||
583 | if ((fd = ::open(dev,O_RDWR))<0) { | |
584 | set_err(errno); | |
585 | return false; | |
586 | } | |
587 | set_fd(fd); | |
588 | return true; | |
589 | } | |
590 | ||
591 | bool freebsd_escalade_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
592 | { | |
593 | // to hold true file descriptor | |
594 | int fd = get_fd(); | |
595 | ||
596 | if (!ata_cmd_is_ok(in, | |
597 | true, // data_out_support | |
598 | false, // TODO: multi_sector_support | |
599 | true) // ata_48bit_support | |
600 | ) | |
601 | return false; | |
602 | ||
603 | struct twe_usercommand* cmd_twe = NULL; | |
604 | TW_OSLI_IOCTL_NO_DATA_BUF* cmd_twa = NULL; | |
605 | TWE_Command_ATA* ata = NULL; | |
606 | ||
607 | // Used by both the SCSI and char interfaces | |
608 | char ioctl_buffer[TW_IOCTL_BUFFER_SIZE]; | |
609 | ||
610 | if (m_disknum < 0) { | |
611 | printwarning(NO_DISK_3WARE,NULL); | |
612 | return -1; | |
613 | } | |
614 | ||
615 | memset(ioctl_buffer, 0, TW_IOCTL_BUFFER_SIZE); | |
616 | ||
617 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
618 | cmd_twa = (TW_OSLI_IOCTL_NO_DATA_BUF*)ioctl_buffer; | |
619 | cmd_twa->pdata = ((TW_OSLI_IOCTL_WITH_PAYLOAD*)cmd_twa)->payload.data_buf; | |
620 | cmd_twa->driver_pkt.buffer_length = in.size; | |
621 | // using "old" packet format to speak with SATA devices | |
622 | ata = (TWE_Command_ATA*)&cmd_twa->cmd_pkt.command.cmd_pkt_7k; | |
623 | } else if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
624 | cmd_twe = (struct twe_usercommand*)ioctl_buffer; | |
625 | ata = &cmd_twe->tu_command.ata; | |
626 | } else { | |
627 | return set_err(ENOSYS, | |
628 | "Unrecognized escalade_type %d in linux_3ware_command_interface(disk %d)\n" | |
629 | "Please contact " PACKAGE_BUGREPORT "\n", (int)m_escalade_type, m_disknum); | |
630 | } | |
631 | ||
632 | ata->opcode = TWE_OP_ATA_PASSTHROUGH; | |
633 | ||
634 | // Same for (almost) all commands - but some reset below | |
635 | ata->request_id = 0xFF; | |
636 | ata->unit = m_disknum; | |
637 | ata->status = 0; | |
638 | ata->flags = 0x1; | |
639 | ata->size = 0x5; // TODO: multisector support | |
640 | // Set registers | |
641 | { | |
642 | const ata_in_regs_48bit & r = in.in_regs; | |
643 | ata->features = r.features_16; | |
644 | ata->sector_count = r.sector_count_16; | |
645 | ata->sector_num = r.lba_low_16; | |
646 | ata->cylinder_lo = r.lba_mid_16; | |
647 | ata->cylinder_hi = r.lba_high_16; | |
648 | ata->drive_head = r.device; | |
649 | ata->command = r.command; | |
650 | } | |
651 | ||
652 | // Is this a command that reads or returns 512 bytes? | |
653 | // passthru->param values are: | |
654 | // 0x0 - non data command without TFR write check, | |
655 | // 0x8 - non data command with TFR write check, | |
656 | // 0xD - data command that returns data to host from device | |
657 | // 0xF - data command that writes data from host to device | |
658 | // passthru->size values are 0x5 for non-data and 0x07 for data | |
659 | bool readdata = false; | |
660 | if (in.direction == ata_cmd_in::data_in) { | |
661 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
662 | cmd_twe->tu_data = in.buffer; | |
663 | cmd_twe->tu_size = 512; | |
664 | } | |
665 | ||
666 | readdata=true; | |
667 | ata->sgl_offset = 0x5; | |
668 | ata->param = 0xD; | |
669 | // For 64-bit to work correctly, up the size of the command packet | |
670 | // in dwords by 1 to account for the 64-bit single sgl 'address' | |
671 | // field. Note that this doesn't agree with the typedefs but it's | |
672 | // right (agree with kernel driver behavior/typedefs). | |
673 | // if (sizeof(long)==8) | |
674 | // ata->size++; | |
675 | } | |
676 | else if (in.direction == ata_cmd_in::no_data) { | |
677 | // Non data command -- but doesn't use large sector | |
678 | // count register values. | |
679 | ata->sgl_offset = 0x0; | |
680 | ata->param = 0x8; | |
681 | ata->sector_count = 0x0; | |
682 | } | |
683 | else if (in.direction == ata_cmd_in::data_out) { | |
684 | ata->sgl_offset = 0x5; | |
685 | ata->param = 0xF; // PIO data write | |
686 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
687 | cmd_twe->tu_data = in.buffer; | |
688 | cmd_twe->tu_size = 512; | |
689 | } | |
690 | else if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
691 | memcpy(cmd_twa->pdata, in.buffer, in.size); | |
692 | } | |
693 | } | |
694 | else | |
695 | return set_err(EINVAL); | |
696 | ||
697 | // 3WARE controller can NOT have packet device internally | |
698 | if (in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) { | |
699 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
700 | } | |
701 | ||
702 | // Now send the command down through an ioctl() | |
703 | int ioctlreturn; | |
704 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
705 | ioctlreturn=ioctl(fd,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa); | |
706 | } else { | |
707 | ioctlreturn=ioctl(fd,TWEIO_COMMAND,cmd_twe); | |
708 | } | |
709 | ||
710 | // Deal with the different error cases | |
711 | if (ioctlreturn) { | |
712 | return set_err(EIO); | |
713 | } | |
714 | ||
715 | // See if the ATA command failed. Now that we have returned from | |
716 | // the ioctl() call, if passthru is valid, then: | |
717 | // - ata->status contains the 3ware controller STATUS | |
718 | // - ata->command contains the ATA STATUS register | |
719 | // - ata->features contains the ATA ERROR register | |
720 | // | |
721 | // Check bits 0 (error bit) and 5 (device fault) of the ATA STATUS | |
722 | // If bit 0 (error bit) is set, then ATA ERROR register is valid. | |
723 | // While we *might* decode the ATA ERROR register, at the moment it | |
724 | // doesn't make much sense: we don't care in detail why the error | |
725 | // happened. | |
726 | ||
727 | if (ata->status || (ata->command & 0x21)) { | |
728 | if (scsi_debugmode) | |
729 | 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); | |
730 | return set_err(EIO); | |
731 | } | |
732 | ||
733 | // If this is a read data command, copy data to output buffer | |
734 | if (readdata) { | |
735 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) | |
736 | memcpy(in.buffer, cmd_twa->pdata, in.size); | |
737 | else if(m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
738 | memcpy(in.buffer, cmd_twe->tu_data, in.size); // untested | |
739 | } | |
740 | } | |
741 | // Return register values | |
742 | if (ata) { | |
743 | ata_out_regs_48bit & r = out.out_regs; | |
744 | r.error = ata->features; | |
745 | r.sector_count_16 = ata->sector_count; | |
746 | r.lba_low_16 = ata->sector_num; | |
747 | r.lba_mid_16 = ata->cylinder_lo; | |
748 | r.lba_high_16 = ata->cylinder_hi; | |
749 | r.device = ata->drive_head; | |
750 | r.status = ata->command; | |
751 | } | |
752 | // look for nonexistent devices/ports | |
753 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE | |
754 | && !nonempty((unsigned char *)in.buffer, in.size)) { | |
755 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
756 | } | |
757 | return true; | |
758 | } | |
759 | ||
760 | ||
761 | ///////////////////////////////////////////////////////////////////////////// | |
762 | /// Implement Highpoint RAID support with old functions | |
763 | ||
764 | class freebsd_highpoint_device | |
765 | : public /*implements*/ ata_device_with_command_set, | |
766 | public /*extends*/ freebsd_smart_device | |
767 | { | |
768 | public: | |
769 | freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
770 | unsigned char controller, unsigned char channel, unsigned char port); | |
771 | ||
772 | protected: | |
773 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
774 | virtual bool open(); | |
775 | ||
776 | private: | |
777 | unsigned char m_hpt_data[3]; ///< controller/channel/port | |
778 | }; | |
779 | ||
780 | ||
781 | freebsd_highpoint_device::freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
782 | unsigned char controller, unsigned char channel, unsigned char port) | |
783 | : smart_device(intf, dev_name, "hpt", "hpt"), | |
784 | freebsd_smart_device() | |
785 | { | |
786 | m_hpt_data[0] = controller; m_hpt_data[1] = channel; m_hpt_data[2] = port; | |
787 | 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]); | |
788 | } | |
789 | ||
790 | bool freebsd_highpoint_device::open() | |
791 | { | |
792 | const char *dev = get_dev_name(); | |
793 | int fd; | |
794 | ||
795 | if ((fd = ::open(dev,O_RDWR))<0) { | |
796 | set_err(errno); | |
797 | return false; | |
798 | } | |
799 | set_fd(fd); | |
800 | return true; | |
801 | } | |
802 | ||
803 | int freebsd_highpoint_device::ata_command_interface(smart_command_set command, int select, char * data) | |
804 | { | |
805 | int fd=get_fd(); | |
806 | int ids[2]; | |
807 | HPT_IOCTL_PARAM param; | |
808 | HPT_CHANNEL_INFO_V2 info; | |
809 | unsigned char* buff[512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)]; | |
810 | PHPT_PASS_THROUGH_HEADER pide_pt_hdr, pide_pt_hdr_out; | |
811 | ||
812 | // get internal deviceid | |
813 | ids[0] = m_hpt_data[0] - 1; | |
814 | ids[1] = m_hpt_data[1] - 1; | |
815 | ||
816 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
817 | ||
818 | param.magic = HPT_IOCTL_MAGIC; | |
819 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO_V2; | |
820 | param.in = (unsigned char *)ids; | |
821 | param.in_size = sizeof(unsigned int) * 2; | |
822 | param.out = (unsigned char *)&info; | |
823 | param.out_size = sizeof(HPT_CHANNEL_INFO_V2); | |
824 | ||
825 | if (m_hpt_data[2]==1) { | |
826 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO; | |
827 | param.out_size = sizeof(HPT_CHANNEL_INFO); | |
828 | } | |
829 | if (ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0 || | |
830 | info.devices[m_hpt_data[2]-1]==0) { | |
831 | return -1; | |
832 | } | |
833 | ||
834 | // perform smart action | |
835 | memset(buff, 0, 512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)); | |
836 | pide_pt_hdr = (PHPT_PASS_THROUGH_HEADER)buff; | |
837 | ||
838 | pide_pt_hdr->lbamid = 0x4f; | |
839 | pide_pt_hdr->lbahigh = 0xc2; | |
840 | pide_pt_hdr->command = ATA_SMART_CMD; | |
841 | pide_pt_hdr->id = info.devices[m_hpt_data[2] - 1]; | |
842 | ||
843 | switch (command){ | |
844 | case READ_VALUES: | |
845 | pide_pt_hdr->feature=ATA_SMART_READ_VALUES; | |
846 | pide_pt_hdr->protocol=HPT_READ; | |
847 | break; | |
848 | case READ_THRESHOLDS: | |
849 | pide_pt_hdr->feature=ATA_SMART_READ_THRESHOLDS; | |
850 | pide_pt_hdr->protocol=HPT_READ; | |
851 | break; | |
852 | case READ_LOG: | |
853 | pide_pt_hdr->feature=ATA_SMART_READ_LOG_SECTOR; | |
854 | pide_pt_hdr->lbalow=select; | |
855 | pide_pt_hdr->protocol=HPT_READ; | |
856 | break; | |
857 | case IDENTIFY: | |
858 | pide_pt_hdr->command=ATA_IDENTIFY_DEVICE; | |
859 | pide_pt_hdr->protocol=HPT_READ; | |
860 | break; | |
861 | case ENABLE: | |
862 | pide_pt_hdr->feature=ATA_SMART_ENABLE; | |
863 | break; | |
864 | case DISABLE: | |
865 | pide_pt_hdr->feature=ATA_SMART_DISABLE; | |
866 | break; | |
867 | case AUTO_OFFLINE: | |
868 | pide_pt_hdr->feature=ATA_SMART_AUTO_OFFLINE; | |
869 | pide_pt_hdr->sectorcount=select; | |
870 | break; | |
871 | case AUTOSAVE: | |
872 | pide_pt_hdr->feature=ATA_SMART_AUTOSAVE; | |
873 | pide_pt_hdr->sectorcount=select; | |
874 | break; | |
875 | case IMMEDIATE_OFFLINE: | |
876 | pide_pt_hdr->feature=ATA_SMART_IMMEDIATE_OFFLINE; | |
877 | pide_pt_hdr->lbalow=select; | |
878 | break; | |
879 | case STATUS_CHECK: | |
880 | case STATUS: | |
881 | pide_pt_hdr->feature=ATA_SMART_STATUS; | |
882 | break; | |
883 | case CHECK_POWER_MODE: | |
884 | pide_pt_hdr->command=ATA_CHECK_POWER_MODE; | |
885 | break; | |
886 | case WRITE_LOG: | |
887 | memcpy(buff+sizeof(HPT_PASS_THROUGH_HEADER), data, 512); | |
888 | pide_pt_hdr->feature=ATA_SMART_WRITE_LOG_SECTOR; | |
889 | pide_pt_hdr->lbalow=select; | |
890 | pide_pt_hdr->protocol=HPT_WRITE; | |
891 | break; | |
892 | default: | |
893 | pout("Unrecognized command %d in highpoint_command_interface()\n" | |
894 | "Please contact " PACKAGE_BUGREPORT "\n", command); | |
895 | errno=ENOSYS; | |
896 | return -1; | |
897 | } | |
898 | if (pide_pt_hdr->protocol!=0) { | |
899 | pide_pt_hdr->sectors = 1; | |
900 | pide_pt_hdr->sectorcount = 1; | |
901 | } | |
902 | ||
903 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
904 | ||
905 | param.magic = HPT_IOCTL_MAGIC; | |
906 | param.ctrl_code = HPT_IOCTL_IDE_PASS_THROUGH; | |
907 | param.in = (unsigned char *)buff; | |
908 | param.in_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? 0 : pide_pt_hdr->sectors * 512); | |
909 | param.out = (unsigned char *)buff+param.in_size; | |
910 | param.out_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? pide_pt_hdr->sectors * 512 : 0); | |
911 | ||
912 | pide_pt_hdr_out = (PHPT_PASS_THROUGH_HEADER)param.out; | |
913 | ||
914 | if ((ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0) || | |
915 | (pide_pt_hdr_out->command & 1)) { | |
916 | return -1; | |
917 | } | |
918 | ||
919 | if (command==STATUS_CHECK) | |
920 | { | |
921 | unsigned const char normal_lo=0x4f, normal_hi=0xc2; | |
922 | unsigned const char failed_lo=0xf4, failed_hi=0x2c; | |
923 | unsigned char low,high; | |
924 | ||
925 | high = pide_pt_hdr_out->lbahigh; | |
926 | low = pide_pt_hdr_out->lbamid; | |
927 | ||
928 | // Cyl low and Cyl high unchanged means "Good SMART status" | |
929 | if (low==normal_lo && high==normal_hi) | |
930 | return 0; | |
931 | ||
932 | // These values mean "Bad SMART status" | |
933 | if (low==failed_lo && high==failed_hi) | |
934 | return 1; | |
935 | ||
936 | // We haven't gotten output that makes sense; print out some debugging info | |
937 | char buf[512]; | |
938 | snprintf(buf, sizeof(buf), | |
939 | "CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n", | |
940 | (int)pide_pt_hdr_out->command, | |
941 | (int)pide_pt_hdr_out->feature, | |
942 | (int)pide_pt_hdr_out->sectorcount, | |
943 | (int)pide_pt_hdr_out->lbalow, | |
944 | (int)pide_pt_hdr_out->lbamid, | |
945 | (int)pide_pt_hdr_out->lbahigh, | |
946 | (int)pide_pt_hdr_out->sectors); | |
947 | printwarning(BAD_SMART,buf); | |
948 | } | |
949 | else if (command==CHECK_POWER_MODE) | |
950 | data[0] = pide_pt_hdr_out->sectorcount & 0xff; | |
951 | else if (pide_pt_hdr->protocol==HPT_READ) | |
952 | memcpy(data, (unsigned char *)buff + 2 * sizeof(HPT_PASS_THROUGH_HEADER), | |
953 | pide_pt_hdr->sectors * 512); | |
954 | return 0; | |
955 | } | |
956 | ||
957 | ||
958 | ///////////////////////////////////////////////////////////////////////////// | |
959 | /// Standard SCSI support | |
960 | ||
961 | class freebsd_scsi_device | |
962 | : public /*implements*/ scsi_device, | |
963 | public /*extends*/ freebsd_smart_device | |
964 | { | |
965 | public: | |
966 | freebsd_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
967 | ||
968 | virtual smart_device * autodetect_open(); | |
969 | ||
970 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
971 | ||
972 | virtual bool open(); | |
973 | ||
974 | virtual bool close(); | |
975 | ||
976 | private: | |
977 | struct cam_device *m_camdev; | |
978 | }; | |
979 | ||
980 | bool freebsd_scsi_device::open(){ | |
981 | const char *dev = get_dev_name(); | |
982 | ||
983 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
984 | set_err(errno); | |
985 | return false; | |
986 | } | |
987 | set_fd(m_camdev->fd); | |
988 | return true; | |
989 | } | |
990 | ||
991 | bool freebsd_scsi_device::close(){ | |
992 | cam_close_device(m_camdev); | |
993 | set_fd(-1); | |
994 | return true; | |
995 | } | |
996 | ||
997 | freebsd_scsi_device::freebsd_scsi_device(smart_interface * intf, | |
998 | const char * dev_name, const char * req_type) | |
999 | : smart_device(intf, dev_name, "scsi", req_type), | |
1000 | freebsd_smart_device(), | |
1001 | m_camdev(0) | |
1002 | { | |
1003 | } | |
1004 | ||
1005 | ||
1006 | bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
1007 | { | |
1008 | union ccb *ccb; | |
1009 | ||
1010 | if (scsi_debugmode) { | |
1011 | unsigned int k; | |
1012 | const unsigned char * ucp = iop->cmnd; | |
1013 | const char * np; | |
1014 | ||
1015 | np = scsi_get_opcode_name(ucp[0]); | |
1016 | pout(" [%s: ", np ? np : "<unknown opcode>"); | |
1017 | for (k = 0; k < iop->cmnd_len; ++k) | |
1018 | pout("%02x ", ucp[k]); | |
1019 | if ((scsi_debugmode > 1) && | |
1020 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
1021 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
1022 | ||
1023 | pout("]\n Outgoing data, len=%d%s:\n", (int)iop->dxfer_len, | |
1024 | (trunc ? " [only first 256 bytes shown]" : "")); | |
1025 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
1026 | } | |
1027 | else | |
1028 | pout("]\n"); | |
1029 | } | |
1030 | ||
1031 | if(m_camdev==NULL) { | |
1032 | if (scsi_debugmode) | |
1033 | pout(" error: camdev=0!\n"); | |
1034 | return set_err(ENOTTY); | |
1035 | } | |
1036 | ||
1037 | if (!(ccb = cam_getccb(m_camdev))) { | |
1038 | if (scsi_debugmode) | |
1039 | pout(" error allocating ccb\n"); | |
1040 | return set_err(ENOMEM); | |
1041 | } | |
1042 | ||
1043 | // mfi SAT layer is known to be buggy | |
1044 | if(!strcmp("mfi",m_camdev->sim_name)) { | |
1045 | if (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 || iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16) { | |
1046 | // Controller does not return ATA output registers in SAT sense data | |
1047 | if (iop->cmnd[2] & (1 << 5)) // chk_cond | |
1048 | return set_err(ENOSYS, "ATA return descriptor not supported by controller firmware"); | |
1049 | } | |
1050 | // SMART WRITE LOG SECTOR causing media errors | |
1051 | if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16 | |
1052 | && iop->cmnd[14] == ATA_SMART_CMD && iop->cmnd[3]==0 && | |
1053 | iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) || | |
1054 | (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 | |
1055 | && iop->cmnd[9] == ATA_SMART_CMD && iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR)) | |
1056 | { | |
1057 | if(!failuretest_permissive) | |
1058 | return set_err(ENOSYS, "SMART WRITE LOG SECTOR may cause problems, try with -T permissive to force"); | |
1059 | } | |
1060 | } | |
1061 | // clear out structure, except for header that was filled in for us | |
1062 | bzero(&(&ccb->ccb_h)[1], | |
1063 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
1064 | ||
1065 | cam_fill_csio(&ccb->csio, | |
1066 | /* retries */ 1, | |
1067 | /* cbfcnp */ NULL, | |
1068 | /* flags */ (iop->dxfer_dir == DXFER_NONE ? CAM_DIR_NONE :(iop->dxfer_dir == DXFER_FROM_DEVICE ? CAM_DIR_IN : CAM_DIR_OUT)), | |
1069 | /* tagaction */ MSG_SIMPLE_Q_TAG, | |
1070 | /* dataptr */ iop->dxferp, | |
1071 | /* datalen */ iop->dxfer_len, | |
1072 | /* senselen */ iop->max_sense_len, | |
1073 | /* cdblen */ iop->cmnd_len, | |
1074 | /* timout (converted to seconds) */ iop->timeout*1000); | |
1075 | memcpy(ccb->csio.cdb_io.cdb_bytes,iop->cmnd,iop->cmnd_len); | |
1076 | ||
1077 | if (cam_send_ccb(m_camdev,ccb) < 0) { | |
1078 | if (scsi_debugmode) { | |
1079 | pout(" error sending SCSI ccb\n"); | |
1080 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); | |
1081 | } | |
1082 | cam_freeccb(ccb); | |
1083 | return set_err(EIO); | |
1084 | } | |
1085 | ||
1086 | if (scsi_debugmode) { | |
1087 | pout(" CAM status=0x%x, SCSI status=0x%x, resid=0x%x\n", | |
1088 | ccb->ccb_h.status, ccb->csio.scsi_status, ccb->csio.resid); | |
1089 | if ((scsi_debugmode > 1) && (DXFER_FROM_DEVICE == iop->dxfer_dir)) { | |
1090 | int trunc, len; | |
1091 | ||
1092 | len = iop->dxfer_len - ccb->csio.resid; | |
1093 | trunc = (len > 256) ? 1 : 0; | |
1094 | if (len > 0) { | |
1095 | pout(" Incoming data, len=%d%s:\n", len, | |
1096 | (trunc ? " [only first 256 bytes shown]" : "")); | |
1097 | dStrHex(iop->dxferp, (trunc ? 256 : len), 1); | |
1098 | } | |
1099 | else | |
1100 | pout(" Incoming data trimmed to nothing by resid\n"); | |
1101 | } | |
1102 | } | |
1103 | ||
1104 | if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) { | |
1105 | if (scsi_debugmode) | |
1106 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); | |
1107 | cam_freeccb(ccb); | |
1108 | return set_err(EIO); | |
1109 | } | |
1110 | ||
1111 | iop->resid = ccb->csio.resid; | |
1112 | iop->scsi_status = ccb->csio.scsi_status; | |
1113 | if (iop->sensep && (ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0) { | |
1114 | if (scsi_debugmode) | |
1115 | pout(" sense_len=0x%x, sense_resid=0x%x\n", | |
1116 | ccb->csio.sense_len, ccb->csio.sense_resid); | |
1117 | iop->resp_sense_len = ccb->csio.sense_len - ccb->csio.sense_resid; | |
1118 | /* Some SCSI controller device drivers miscalculate the sense_resid | |
1119 | field so cap resp_sense_len on max_sense_len. */ | |
1120 | if (iop->resp_sense_len > iop->max_sense_len) | |
1121 | iop->resp_sense_len = iop->max_sense_len; | |
1122 | if (iop->resp_sense_len > 0) { | |
1123 | memcpy(iop->sensep, &(ccb->csio.sense_data), iop->resp_sense_len); | |
1124 | if (scsi_debugmode) { | |
1125 | if (scsi_debugmode > 1) { | |
1126 | pout(" >>> Sense buffer, len=%zu:\n", iop->resp_sense_len); | |
1127 | dStrHex(iop->sensep, iop->resp_sense_len, 1); | |
1128 | } | |
1129 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
1130 | pout(" status=0x%x: [desc] sense_key=0x%x asc=0x%x ascq=0x%x\n", | |
1131 | iop->scsi_status, iop->sensep[1] & 0xf, | |
1132 | iop->sensep[2], iop->sensep[3]); | |
1133 | else | |
1134 | pout(" status=0x%x: sense_key=0x%x asc=0x%x ascq=0x%x\n", | |
1135 | iop->scsi_status, iop->sensep[2] & 0xf, | |
1136 | iop->sensep[12], iop->sensep[13]); | |
1137 | } | |
1138 | } | |
1139 | else if (scsi_debugmode) | |
1140 | pout(" status=0x%x\n", iop->scsi_status); | |
1141 | } | |
1142 | else if (scsi_debugmode) | |
1143 | pout(" status=0x%x\n", iop->scsi_status); | |
1144 | ||
1145 | cam_freeccb(ccb); | |
1146 | ||
1147 | // mfip replacing PDT of the device so response does not make a sense | |
1148 | // this sets PDT to 00h - direct-access block device | |
1149 | if((!strcmp("mfi", m_camdev->sim_name) || !strcmp("mpt", m_camdev->sim_name)) | |
1150 | && iop->cmnd[0] == INQUIRY) { | |
1151 | if (scsi_debugmode) { | |
1152 | pout(" device on %s controller, patching PDT\n", m_camdev->sim_name); | |
1153 | } | |
1154 | iop->dxferp[0] = iop->dxferp[0] & 0xe0; | |
1155 | } | |
1156 | ||
1157 | return true; | |
1158 | } | |
1159 | ||
1160 | ||
1161 | ///////////////////////////////////////////////////////////////////////////// | |
1162 | /// Areca RAID support | |
1163 | ||
1164 | /////////////////////////////////////////////////////////////////// | |
1165 | // SATA(ATA) device behind Areca RAID Controller | |
1166 | class freebsd_areca_ata_device | |
1167 | : public /*implements*/ areca_ata_device, | |
1168 | public /*extends*/ freebsd_smart_device | |
1169 | { | |
1170 | public: | |
1171 | freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); | |
1172 | virtual smart_device * autodetect_open(); | |
1173 | virtual bool arcmsr_lock(); | |
1174 | virtual bool arcmsr_unlock(); | |
1175 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
1176 | }; | |
1177 | ||
1178 | /////////////////////////////////////////////////////////////////// | |
1179 | // SAS(SCSI) device behind Areca RAID Controller | |
1180 | class freebsd_areca_scsi_device | |
1181 | : public /*implements*/ areca_scsi_device, | |
1182 | public /*extends*/ freebsd_smart_device | |
1183 | { | |
1184 | public: | |
1185 | freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); | |
1186 | virtual smart_device * autodetect_open(); | |
1187 | virtual bool arcmsr_lock(); | |
1188 | virtual bool arcmsr_unlock(); | |
1189 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
1190 | }; | |
1191 | ||
1192 | ||
1193 | // Areca RAID Controller(SATA Disk) | |
1194 | freebsd_areca_ata_device::freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
1195 | : smart_device(intf, dev_name, "areca", "areca"), | |
1196 | freebsd_smart_device() | |
1197 | { | |
1198 | set_disknum(disknum); | |
1199 | set_encnum(encnum); | |
1200 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
1201 | } | |
1202 | ||
1203 | ||
1204 | smart_device * freebsd_areca_ata_device::autodetect_open() | |
1205 | { | |
1206 | // autodetect device type | |
1207 | int is_ata = arcmsr_get_dev_type(); | |
1208 | if(is_ata < 0) | |
1209 | { | |
1210 | set_err(EIO); | |
1211 | return this; | |
1212 | } | |
1213 | ||
1214 | if(is_ata == 1) | |
1215 | { | |
1216 | // SATA device | |
1217 | return this; | |
1218 | } | |
1219 | ||
1220 | // SAS device | |
1221 | smart_device_auto_ptr newdev(new freebsd_areca_scsi_device(smi(), get_dev_name(), get_disknum(), get_encnum())); | |
1222 | close(); | |
1223 | delete this; | |
1224 | newdev->open(); // TODO: Can possibly pass open fd | |
1225 | ||
1226 | return newdev.release(); | |
1227 | } | |
1228 | ||
1229 | int freebsd_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
1230 | { | |
1231 | int ioctlreturn = 0; | |
1232 | ||
1233 | if(!is_open()) { | |
1234 | if(!open()){ | |
1235 | } | |
1236 | } | |
1237 | ||
1238 | ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp); | |
1239 | if (ioctlreturn) | |
1240 | { | |
1241 | // errors found | |
1242 | return -1; | |
1243 | } | |
1244 | ||
1245 | return ioctlreturn; | |
1246 | } | |
1247 | ||
1248 | bool freebsd_areca_ata_device::arcmsr_lock() | |
1249 | { | |
1250 | return true; | |
1251 | } | |
1252 | ||
1253 | ||
1254 | bool freebsd_areca_ata_device::arcmsr_unlock() | |
1255 | { | |
1256 | return true; | |
1257 | } | |
1258 | ||
1259 | ||
1260 | // Areca RAID Controller(SAS Device) | |
1261 | freebsd_areca_scsi_device::freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
1262 | : smart_device(intf, dev_name, "areca", "areca"), | |
1263 | freebsd_smart_device() | |
1264 | { | |
1265 | set_disknum(disknum); | |
1266 | set_encnum(encnum); | |
1267 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
1268 | } | |
1269 | ||
1270 | smart_device * freebsd_areca_scsi_device::autodetect_open() | |
1271 | { | |
1272 | return this; | |
1273 | } | |
1274 | ||
1275 | int freebsd_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
1276 | { | |
1277 | int ioctlreturn = 0; | |
1278 | ||
1279 | if(!is_open()) { | |
1280 | if(!open()){ | |
1281 | } | |
1282 | } | |
1283 | ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp); | |
1284 | if (ioctlreturn) | |
1285 | { | |
1286 | // errors found | |
1287 | return -1; | |
1288 | } | |
1289 | ||
1290 | return ioctlreturn; | |
1291 | } | |
1292 | ||
1293 | bool freebsd_areca_scsi_device::arcmsr_lock() | |
1294 | { | |
1295 | return true; | |
1296 | } | |
1297 | ||
1298 | ||
1299 | bool freebsd_areca_scsi_device::arcmsr_unlock() | |
1300 | { | |
1301 | return true; | |
1302 | } | |
1303 | ||
1304 | ||
1305 | ///////////////////////////////////////////////////////////////////////////// | |
1306 | /// Implement CCISS RAID support with old functions | |
1307 | ||
1308 | class freebsd_cciss_device | |
1309 | : public /*implements*/ scsi_device, | |
1310 | public /*extends*/ freebsd_smart_device | |
1311 | { | |
1312 | public: | |
1313 | freebsd_cciss_device(smart_interface * intf, const char * name, unsigned char disknum); | |
1314 | ||
1315 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
1316 | virtual bool open(); | |
1317 | ||
1318 | private: | |
1319 | unsigned char m_disknum; ///< Disk number. | |
1320 | }; | |
1321 | ||
1322 | bool freebsd_cciss_device::open() | |
1323 | { | |
1324 | const char *dev = get_dev_name(); | |
1325 | int fd; | |
1326 | if ((fd = ::open(dev,O_RDWR))<0) { | |
1327 | set_err(errno); | |
1328 | return false; | |
1329 | } | |
1330 | set_fd(fd); | |
1331 | return true; | |
1332 | } | |
1333 | ||
1334 | freebsd_cciss_device::freebsd_cciss_device(smart_interface * intf, | |
1335 | const char * dev_name, unsigned char disknum) | |
1336 | : smart_device(intf, dev_name, "cciss", "cciss"), | |
1337 | freebsd_smart_device(), | |
1338 | m_disknum(disknum) | |
1339 | { | |
1340 | set_info().info_name = strprintf("%s [cciss_disk_%02d]", dev_name, disknum); | |
1341 | } | |
1342 | ||
1343 | bool freebsd_cciss_device::scsi_pass_through(scsi_cmnd_io * iop) | |
1344 | { | |
1345 | int status = cciss_io_interface(get_fd(), m_disknum, iop, scsi_debugmode); | |
1346 | if (status < 0) | |
1347 | return set_err(-status); | |
1348 | return true; | |
1349 | // not reached | |
1350 | return true; | |
1351 | } | |
1352 | ||
1353 | ||
1354 | ///////////////////////////////////////////////////////////////////////////// | |
1355 | /// SCSI open with autodetection support | |
1356 | ||
1357 | smart_device * freebsd_scsi_device::autodetect_open() | |
1358 | { | |
1359 | // Open device | |
1360 | if (!open()) | |
1361 | return this; | |
1362 | ||
1363 | // No Autodetection if device type was specified by user | |
1364 | if (*get_req_type()) | |
1365 | return this; | |
1366 | ||
1367 | // The code below is based on smartd.cpp:SCSIFilterKnown() | |
1368 | ||
1369 | // Get INQUIRY | |
1370 | unsigned char req_buff[64] = {0, }; | |
1371 | int req_len = 36; | |
1372 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1373 | // Marvell controllers fail on a 36 bytes StdInquiry, but 64 suffices | |
1374 | // watch this spot ... other devices could lock up here | |
1375 | req_len = 64; | |
1376 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1377 | // device doesn't like INQUIRY commands | |
1378 | close(); | |
1379 | set_err(EIO, "INQUIRY failed"); | |
1380 | return this; | |
1381 | } | |
1382 | } | |
1383 | ||
1384 | int avail_len = req_buff[4] + 5; | |
1385 | int len = (avail_len < req_len ? avail_len : req_len); | |
1386 | if (len < 36) | |
1387 | return this; | |
1388 | ||
1389 | // Use INQUIRY to detect type | |
1390 | ||
1391 | // 3ware ? | |
1392 | if (!memcmp(req_buff + 8, "3ware", 5) || !memcmp(req_buff + 8, "AMCC", 4) || | |
1393 | !strcmp("tws",m_camdev->sim_name) || !strcmp("twa",m_camdev->sim_name)) { | |
1394 | close(); | |
1395 | set_err(EINVAL, "3ware/LSI controller, please try adding '-d 3ware,N',\n" | |
1396 | "you may need to replace %s with /dev/twaN, /dev/tweN or /dev/twsN", get_dev_name()); | |
1397 | return this; | |
1398 | } | |
1399 | ||
1400 | // SAT or USB, skip MFI controllers because of bugs | |
1401 | { | |
1402 | smart_device * newdev = smi()->autodetect_sat_device(this, req_buff, len); | |
1403 | if (newdev) { | |
1404 | // NOTE: 'this' is now owned by '*newdev' | |
1405 | if(!strcmp("mfi",m_camdev->sim_name)) { | |
1406 | newdev->close(); | |
1407 | newdev->set_err(ENOSYS, "SATA device detected,\n" | |
1408 | "MegaRAID SAT layer is reportedly buggy, use '-d sat' to try anyhow"); | |
1409 | } | |
1410 | return newdev; | |
1411 | } | |
1412 | } | |
1413 | ||
1414 | // Nothing special found | |
1415 | return this; | |
1416 | } | |
1417 | ||
1418 | ||
1419 | ///////////////////////////////////////////////////////////////////////////// | |
1420 | /// Implement platform interface with old functions. | |
1421 | ||
1422 | class freebsd_smart_interface | |
1423 | : public /*implements*/ smart_interface | |
1424 | { | |
1425 | public: | |
1426 | virtual std::string get_os_version_str(); | |
1427 | ||
1428 | virtual std::string get_app_examples(const char * appname); | |
1429 | ||
1430 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, | |
1431 | const char * pattern = 0); | |
1432 | ||
1433 | protected: | |
1434 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
1435 | ||
1436 | #if FREEBSDVER > 800100 | |
1437 | virtual ata_device * get_atacam_device(const char * name, const char * type); | |
1438 | #endif | |
1439 | ||
1440 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
1441 | ||
1442 | virtual nvme_device * get_nvme_device(const char * name, const char * type, | |
1443 | unsigned nsid); | |
1444 | ||
1445 | virtual smart_device * autodetect_smart_device(const char * name); | |
1446 | ||
1447 | virtual smart_device * get_custom_smart_device(const char * name, const char * type); | |
1448 | ||
1449 | virtual std::string get_valid_custom_dev_types_str(); | |
1450 | }; | |
1451 | ||
1452 | ||
1453 | ////////////////////////////////////////////////////////////////////// | |
1454 | ||
1455 | std::string freebsd_smart_interface::get_os_version_str() | |
1456 | { | |
1457 | struct utsname osname; | |
1458 | uname(&osname); | |
1459 | return strprintf("%s %s %s", osname.sysname, osname.release, osname.machine); | |
1460 | } | |
1461 | ||
1462 | std::string freebsd_smart_interface::get_app_examples(const char * appname) | |
1463 | { | |
1464 | if (!strcmp(appname, "smartctl")) | |
1465 | return smartctl_examples; | |
1466 | return ""; | |
1467 | } | |
1468 | ||
1469 | ata_device * freebsd_smart_interface::get_ata_device(const char * name, const char * type) | |
1470 | { | |
1471 | return new freebsd_ata_device(this, name, type); | |
1472 | } | |
1473 | ||
1474 | #if FREEBSDVER > 800100 | |
1475 | ata_device * freebsd_smart_interface::get_atacam_device(const char * name, const char * type) | |
1476 | { | |
1477 | return new freebsd_atacam_device(this, name, type); | |
1478 | } | |
1479 | #endif | |
1480 | ||
1481 | scsi_device * freebsd_smart_interface::get_scsi_device(const char * name, const char * type) | |
1482 | { | |
1483 | return new freebsd_scsi_device(this, name, type); | |
1484 | } | |
1485 | ||
1486 | nvme_device * freebsd_smart_interface::get_nvme_device(const char * name, const char * type, | |
1487 | unsigned nsid) | |
1488 | { | |
1489 | return new freebsd_nvme_device(this, name, type, nsid); | |
1490 | } | |
1491 | ||
1492 | // we are using CAM subsystem XPT enumerator to found all CAM (scsi/usb/ada/...) | |
1493 | // devices on system despite of it's names | |
1494 | // | |
1495 | // If any errors occur, leave errno set as it was returned by the | |
1496 | // system call, and return <0. | |
1497 | // | |
1498 | // arguments: | |
1499 | // names: resulting array | |
1500 | // show_all - export duplicate device name or not | |
1501 | // | |
1502 | // Return values: | |
1503 | // -1: error | |
1504 | // >=0: number of discovered devices | |
1505 | ||
1506 | bool get_dev_names_cam(std::vector<std::string> & names, bool show_all) | |
1507 | { | |
1508 | int fd; | |
1509 | if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { | |
1510 | if (errno == ENOENT) /* There are no CAM device on this computer */ | |
1511 | return 0; | |
1512 | int serrno = errno; | |
1513 | pout("%s control device couldn't opened: %s\n", XPT_DEVICE, strerror(errno)); | |
1514 | errno = serrno; | |
1515 | return false; | |
1516 | } | |
1517 | ||
1518 | union ccb ccb; | |
1519 | bzero(&ccb, sizeof(union ccb)); | |
1520 | ||
1521 | ccb.ccb_h.path_id = CAM_XPT_PATH_ID; | |
1522 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; | |
1523 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
1524 | ||
1525 | ccb.ccb_h.func_code = XPT_DEV_MATCH; | |
1526 | int bufsize = sizeof(struct dev_match_result) * MAX_NUM_DEV; | |
1527 | ccb.cdm.match_buf_len = bufsize; | |
1528 | // TODO: Use local buffer instead of malloc() if possible | |
1529 | ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); | |
1530 | bzero(ccb.cdm.matches,bufsize); // clear ccb.cdm.matches structure | |
1531 | ||
1532 | if (ccb.cdm.matches == NULL) { | |
1533 | close(fd); | |
1534 | throw std::bad_alloc(); | |
1535 | } | |
1536 | ccb.cdm.num_matches = 0; | |
1537 | ccb.cdm.num_patterns = 0; | |
1538 | ccb.cdm.pattern_buf_len = 0; | |
1539 | ||
1540 | /* | |
1541 | * We do the ioctl multiple times if necessary, in case there are | |
1542 | * more than MAX_NUM_DEV nodes in the EDT. | |
1543 | */ | |
1544 | int skip_device = 0, skip_bus = 0, changed = 0; // TODO: bool | |
1545 | std::string devname; | |
1546 | do { | |
1547 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
1548 | int serrno = errno; | |
1549 | pout("error sending CAMIOCOMMAND ioctl: %s\n", strerror(errno)); | |
1550 | free(ccb.cdm.matches); | |
1551 | close(fd); | |
1552 | errno = serrno; | |
1553 | return false; | |
1554 | } | |
1555 | ||
1556 | if ((ccb.ccb_h.status != CAM_REQ_CMP) | |
1557 | || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) | |
1558 | && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { | |
1559 | pout("got CAM error %#x, CDM error %d\n", ccb.ccb_h.status, ccb.cdm.status); | |
1560 | free(ccb.cdm.matches); | |
1561 | close(fd); | |
1562 | errno = ENXIO; | |
1563 | return false; | |
1564 | } | |
1565 | ||
1566 | for (unsigned i = 0; i < ccb.cdm.num_matches; i++) { | |
1567 | struct device_match_result *dev_result; | |
1568 | struct periph_match_result *periph_result; | |
1569 | ||
1570 | if (ccb.cdm.matches[i].type == DEV_MATCH_BUS) { | |
1571 | struct bus_match_result *bus_result; | |
1572 | ||
1573 | bus_result = &ccb.cdm.matches[i].result.bus_result; | |
1574 | ||
1575 | if (strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */ | |
1576 | skip_bus = 1; | |
1577 | else | |
1578 | skip_bus = 0; | |
1579 | changed = 1; | |
1580 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_DEVICE) { | |
1581 | dev_result = &ccb.cdm.matches[i].result.device_result; | |
1582 | ||
1583 | if (dev_result->flags & DEV_RESULT_UNCONFIGURED || skip_bus == 1) | |
1584 | skip_device = 1; | |
1585 | else | |
1586 | skip_device = 0; | |
1587 | ||
1588 | // /* Shall we skip non T_DIRECT devices ? */ | |
1589 | // if (dev_result->inq_data.device != T_DIRECT) | |
1590 | // skip_device = 1; | |
1591 | changed = 1; | |
1592 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH && | |
1593 | (skip_device == 0 || show_all)) { | |
1594 | /* One device may be populated as many peripherals (pass0 & da0 for example). | |
1595 | * We are searching for best name | |
1596 | */ | |
1597 | periph_result = &ccb.cdm.matches[i].result.periph_result; | |
1598 | /* Prefer non-"pass" names */ | |
1599 | if (devname.empty() || strncmp(periph_result->periph_name, "pass", 4) != 0) { | |
1600 | devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number); | |
1601 | } | |
1602 | changed = 0; | |
1603 | }; | |
1604 | if ((changed == 1 || show_all) && !devname.empty()) { | |
1605 | names.push_back(devname); | |
1606 | devname.erase(); | |
1607 | changed = 0; | |
1608 | }; | |
1609 | } | |
1610 | ||
1611 | } while ((ccb.ccb_h.status == CAM_REQ_CMP) && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); | |
1612 | ||
1613 | if (!devname.empty()) | |
1614 | names.push_back(devname); | |
1615 | ||
1616 | free(ccb.cdm.matches); | |
1617 | close(fd); | |
1618 | return true; | |
1619 | } | |
1620 | ||
1621 | // we are using ATA subsystem enumerator to found all ATA devices on system | |
1622 | // despite of it's names | |
1623 | // | |
1624 | // If any errors occur, leave errno set as it was returned by the | |
1625 | // system call, and return <0. | |
1626 | ||
1627 | // Return values: | |
1628 | // -1: error | |
1629 | // >=0: number of discovered devices | |
1630 | int get_dev_names_ata(char*** names) { | |
1631 | struct ata_ioc_devices devices; | |
1632 | int fd=-1,maxchannel,serrno=-1,n=0; | |
1633 | char **mp = NULL; | |
1634 | ||
1635 | *names=NULL; | |
1636 | ||
1637 | if ((fd = open(ATA_DEVICE, O_RDWR)) < 0) { | |
1638 | if (errno == ENOENT) /* There are no ATA device on this computer */ | |
1639 | return 0; | |
1640 | serrno = errno; | |
1641 | pout("%s control device can't be opened: %s\n", ATA_DEVICE, strerror(errno)); | |
1642 | n = -1; | |
1643 | goto end; | |
1644 | }; | |
1645 | ||
1646 | if (ioctl(fd, IOCATAGMAXCHANNEL, &maxchannel) < 0) { | |
1647 | serrno = errno; | |
1648 | pout("ioctl(IOCATAGMAXCHANNEL) on /dev/ata failed: %s\n", strerror(errno)); | |
1649 | n = -1; | |
1650 | goto end; | |
1651 | }; | |
1652 | ||
1653 | // allocate space for up to MAX_NUM_DEV number of ATA devices | |
1654 | mp = (char **)calloc(MAX_NUM_DEV, sizeof(char*)); | |
1655 | if (mp == NULL) { | |
1656 | serrno=errno; | |
1657 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1658 | n = -1; | |
1659 | goto end; | |
1660 | }; | |
1661 | ||
1662 | for (devices.channel = 0; devices.channel < maxchannel && n < MAX_NUM_DEV; devices.channel++) { | |
1663 | int j; | |
1664 | ||
1665 | if (ioctl(fd, IOCATADEVICES, &devices) < 0) { | |
1666 | if (errno == ENXIO) | |
1667 | continue; /* such channel not exist */ | |
1668 | pout("ioctl(IOCATADEVICES) on %s channel %d failed: %s\n", ATA_DEVICE, devices.channel, strerror(errno)); | |
1669 | n = -1; | |
1670 | goto end; | |
1671 | }; | |
1672 | for (j=0;j<=1 && n<MAX_NUM_DEV;j++) { | |
1673 | if (devices.name[j][0] != '\0') { | |
1674 | asprintf(mp+n, "%s%s", _PATH_DEV, devices.name[j]); | |
1675 | if (mp[n] == NULL) { | |
1676 | pout("Out of memory constructing scan ATA device list (on line %d)\n", __LINE__); | |
1677 | n = -1; | |
1678 | goto end; | |
1679 | }; | |
1680 | n++; | |
1681 | }; | |
1682 | }; | |
1683 | }; | |
1684 | if (n <= 0) | |
1685 | goto end; | |
1686 | mp = (char **)reallocf(mp,n*(sizeof (char*))); // shrink to correct size | |
1687 | if (mp == NULL) { | |
1688 | serrno=errno; | |
1689 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1690 | n = -1; | |
1691 | goto end; | |
1692 | }; | |
1693 | ||
1694 | end: | |
1695 | if (fd>=0) | |
1696 | close(fd); | |
1697 | if (n <= 0) { | |
1698 | free(mp); | |
1699 | mp = NULL; | |
1700 | } | |
1701 | ||
1702 | *names=mp; | |
1703 | ||
1704 | if (serrno>-1) | |
1705 | errno=serrno; | |
1706 | return n; | |
1707 | } | |
1708 | ||
1709 | ||
1710 | ||
1711 | bool freebsd_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
1712 | const char * type, const char * pattern /*= 0*/) | |
1713 | { | |
1714 | if (pattern) { | |
1715 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
1716 | return false; | |
1717 | } | |
1718 | ||
1719 | // Make namelists | |
1720 | char * * atanames = 0; int numata = 0; | |
1721 | if (!type || !strcmp(type, "ata")) { | |
1722 | numata = get_dev_names_ata(&atanames); | |
1723 | if (numata < 0) { | |
1724 | set_err(ENOMEM); | |
1725 | return false; | |
1726 | } | |
1727 | } | |
1728 | ||
1729 | std::vector<std::string> scsinames; | |
1730 | if (!type || !strcmp(type, "scsi")) { // do not export duplicated names | |
1731 | if (!get_dev_names_cam(scsinames, false)) { | |
1732 | set_err(errno); | |
1733 | return false; | |
1734 | } | |
1735 | } | |
1736 | ||
1737 | // Add to devlist | |
1738 | int i; | |
1739 | if (type==NULL) | |
1740 | type=""; | |
1741 | for (i = 0; i < numata; i++) { | |
1742 | ata_device * atadev = get_ata_device(atanames[i], type); | |
1743 | if (atadev) | |
1744 | devlist.push_back(atadev); | |
1745 | free(atanames[i]); | |
1746 | } | |
1747 | if(numata) free(atanames); | |
1748 | ||
1749 | for (i = 0; i < (int)scsinames.size(); i++) { | |
1750 | if(!*type) { // try USB autodetection if no type specified | |
1751 | smart_device * smartdev = autodetect_smart_device(scsinames[i].c_str()); | |
1752 | if(smartdev) | |
1753 | devlist.push_back(smartdev); | |
1754 | } | |
1755 | else { | |
1756 | scsi_device * scsidev = get_scsi_device(scsinames[i].c_str(), type); | |
1757 | if (scsidev) | |
1758 | devlist.push_back(scsidev); | |
1759 | } | |
1760 | } | |
1761 | return true; | |
1762 | } | |
1763 | ||
1764 | ||
1765 | #if (FREEBSDVER < 800000) // without this build fail on FreeBSD 8 | |
1766 | static char done[USB_MAX_DEVICES]; | |
1767 | ||
1768 | static int usbdevinfo(int f, int a, int rec, int busno, unsigned short & vendor_id, | |
1769 | unsigned short & product_id, unsigned short & version) | |
1770 | { | |
1771 | ||
1772 | struct usb_device_info di; | |
1773 | int e, p, i; | |
1774 | char devname[256]; | |
1775 | ||
1776 | snprintf(devname, sizeof(devname),"umass%d",busno); | |
1777 | ||
1778 | di.udi_addr = a; | |
1779 | e = ioctl(f, USB_DEVICEINFO, &di); | |
1780 | if (e) { | |
1781 | if (errno != ENXIO) | |
1782 | printf("addr %d: I/O error\n", a); | |
1783 | return 0; | |
1784 | } | |
1785 | done[a] = 1; | |
1786 | ||
1787 | // list devices | |
1788 | for (i = 0; i < USB_MAX_DEVNAMES; i++) { | |
1789 | if (di.udi_devnames[i][0]) { | |
1790 | if(strcmp(di.udi_devnames[i],devname)==0) { | |
1791 | // device found! | |
1792 | vendor_id = di.udi_vendorNo; | |
1793 | product_id = di.udi_productNo; | |
1794 | version = di.udi_releaseNo; | |
1795 | return 1; | |
1796 | // FIXME | |
1797 | } | |
1798 | } | |
1799 | } | |
1800 | if (!rec) | |
1801 | return 0; | |
1802 | for (p = 0; p < di.udi_nports; p++) { | |
1803 | int s = di.udi_ports[p]; | |
1804 | if (s >= USB_MAX_DEVICES) { | |
1805 | continue; | |
1806 | } | |
1807 | if (s == 0) | |
1808 | printf("addr 0 should never happen!\n"); | |
1809 | else { | |
1810 | if(usbdevinfo(f, s, 1, busno, vendor_id, product_id, version)) return 1; | |
1811 | } | |
1812 | } | |
1813 | return 0; | |
1814 | } | |
1815 | #endif | |
1816 | ||
1817 | ||
1818 | static int usbdevlist(int busno,unsigned short & vendor_id, | |
1819 | unsigned short & product_id, unsigned short & version) | |
1820 | { | |
1821 | #if (FREEBSDVER >= 800000) // libusb2 interface | |
1822 | struct libusb20_device *pdev = NULL; | |
1823 | struct libusb20_backend *pbe; | |
1824 | uint32_t matches = 0; | |
1825 | char buf[128]; // do not change! | |
1826 | char devname[128]; | |
1827 | uint8_t n; | |
1828 | struct LIBUSB20_DEVICE_DESC_DECODED *pdesc; | |
1829 | ||
1830 | pbe = libusb20_be_alloc_default(); | |
1831 | ||
1832 | while ((pdev = libusb20_be_device_foreach(pbe, pdev))) { | |
1833 | matches++; | |
1834 | ||
1835 | if (libusb20_dev_open(pdev, 0)) { | |
1836 | warnx("libusb20_dev_open: could not open device"); | |
1837 | return 0; | |
1838 | } | |
1839 | ||
1840 | pdesc=libusb20_dev_get_device_desc(pdev); | |
1841 | ||
1842 | snprintf(devname, sizeof(devname),"umass%d:",busno); | |
1843 | for (n = 0; n != 255; n++) { | |
1844 | if (libusb20_dev_get_iface_desc(pdev, n, buf, sizeof(buf))) | |
1845 | break; | |
1846 | if (buf[0] == 0) | |
1847 | continue; | |
1848 | if(strncmp(buf,devname,strlen(devname))==0){ | |
1849 | // found! | |
1850 | vendor_id = pdesc->idVendor; | |
1851 | product_id = pdesc->idProduct; | |
1852 | version = pdesc->bcdDevice; | |
1853 | libusb20_dev_close(pdev); | |
1854 | libusb20_be_free(pbe); | |
1855 | return 1; | |
1856 | } | |
1857 | } | |
1858 | ||
1859 | libusb20_dev_close(pdev); | |
1860 | } | |
1861 | ||
1862 | if (matches == 0) { | |
1863 | printf("No device match or lack of permissions.\n"); | |
1864 | } | |
1865 | ||
1866 | libusb20_be_free(pbe); | |
1867 | ||
1868 | return false; | |
1869 | #else // freebsd < 8.0 USB stack, ioctl interface | |
1870 | ||
1871 | int i, a, rc; | |
1872 | char buf[50]; | |
1873 | int ncont; | |
1874 | ||
1875 | for (ncont = 0, i = 0; i < 10; i++) { | |
1876 | snprintf(buf, sizeof(buf), "%s%d", USBDEV, i); | |
1877 | int f = open(buf, O_RDONLY); | |
1878 | if (f >= 0) { | |
1879 | memset(done, 0, sizeof done); | |
1880 | for (a = 1; a < USB_MAX_DEVICES; a++) { | |
1881 | if (!done[a]) { | |
1882 | rc = usbdevinfo(f, a, 1, busno,vendor_id, product_id, version); | |
1883 | if(rc) return 1; | |
1884 | } | |
1885 | ||
1886 | } | |
1887 | close(f); | |
1888 | } else { | |
1889 | if (errno == ENOENT || errno == ENXIO) | |
1890 | continue; | |
1891 | warn("%s", buf); | |
1892 | } | |
1893 | ncont++; | |
1894 | } | |
1895 | return 0; | |
1896 | #endif | |
1897 | } | |
1898 | ||
1899 | smart_device * freebsd_smart_interface::autodetect_smart_device(const char * name) | |
1900 | { | |
1901 | unsigned short vendor_id = 0, product_id = 0, version = 0; | |
1902 | struct cam_device *cam_dev; | |
1903 | union ccb ccb; | |
1904 | int bus=-1; | |
1905 | int i; | |
1906 | const char * test_name = name; | |
1907 | ||
1908 | memset(&ccb, 0, sizeof(ccb)); | |
1909 | ||
1910 | // if dev_name null, or string length zero | |
1911 | if (!name || !*name) | |
1912 | return 0; | |
1913 | ||
1914 | // Dereference symlinks | |
1915 | struct stat st; | |
1916 | std::string pathbuf; | |
1917 | if (!lstat(name, &st) && S_ISLNK(st.st_mode)) { | |
1918 | char * p = realpath(name, (char *)0); | |
1919 | if (p) { | |
1920 | pathbuf = p; | |
1921 | free(p); | |
1922 | test_name = pathbuf.c_str(); | |
1923 | } | |
1924 | } | |
1925 | ||
1926 | // check ATA bus | |
1927 | char * * atanames = 0; int numata = 0; | |
1928 | numata = get_dev_names_ata(&atanames); | |
1929 | if (numata > 0) { | |
1930 | // check ATA/ATAPI devices | |
1931 | for (i = 0; i < numata; i++) { | |
1932 | if(!strcmp(atanames[i],test_name)) { | |
1933 | for (int c = i; c < numata; c++) free(atanames[c]); | |
1934 | free(atanames); | |
1935 | return new freebsd_ata_device(this, test_name, ""); | |
1936 | } | |
1937 | else free(atanames[i]); | |
1938 | } | |
1939 | if(numata) free(atanames); | |
1940 | } | |
1941 | else { | |
1942 | if (numata < 0) | |
1943 | pout("Unable to get ATA device list\n"); | |
1944 | } | |
1945 | ||
1946 | // check CAM | |
1947 | std::vector<std::string> scsinames; | |
1948 | if (!get_dev_names_cam(scsinames, true)) | |
1949 | pout("Unable to get CAM device list\n"); | |
1950 | else if (!scsinames.empty()) { | |
1951 | // check all devices on CAM bus | |
1952 | for (i = 0; i < (int)scsinames.size(); i++) { | |
1953 | if(strcmp(scsinames[i].c_str(), test_name)==0) | |
1954 | { // our disk device is CAM | |
1955 | if(strncmp(scsinames[i].c_str(), "/dev/pmp", strlen("/dev/pmp")) == 0) { | |
1956 | pout("Skipping port multiplier [%s]\n", scsinames[i].c_str()); | |
1957 | set_err(EINVAL); | |
1958 | return 0; | |
1959 | } | |
1960 | if ((cam_dev = cam_open_device(test_name, O_RDWR)) == NULL) { | |
1961 | // open failure | |
1962 | set_err(errno); | |
1963 | return 0; | |
1964 | } | |
1965 | // zero the payload | |
1966 | bzero(&(&ccb.ccb_h)[1], PATHINQ_SETTINGS_SIZE); | |
1967 | ccb.ccb_h.func_code = XPT_PATH_INQ; // send PATH_INQ to the device | |
1968 | if (ioctl(cam_dev->fd, CAMIOCOMMAND, &ccb) == -1) { | |
1969 | warn("Get Transfer Settings CCB failed\n" | |
1970 | "%s", strerror(errno)); | |
1971 | cam_close_device(cam_dev); | |
1972 | return 0; | |
1973 | } | |
1974 | // now check if we are working with USB device, see umass.c | |
1975 | if(strcmp(ccb.cpi.dev_name,"umass-sim") == 0) { // USB device found | |
1976 | usbdevlist(bus,vendor_id, product_id, version); | |
1977 | int bus=ccb.cpi.unit_number; // unit_number will match umass number | |
1978 | cam_close_device(cam_dev); | |
1979 | if(usbdevlist(bus,vendor_id, product_id, version)){ | |
1980 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id, version); | |
1981 | if (usbtype) | |
1982 | return get_sat_device(usbtype, new freebsd_scsi_device(this, test_name, "")); | |
1983 | } | |
1984 | return 0; | |
1985 | } | |
1986 | #if FREEBSDVER > 800100 | |
1987 | // check if we have ATA device connected to CAM (ada) | |
1988 | if(ccb.cpi.protocol == PROTO_ATA){ | |
1989 | cam_close_device(cam_dev); | |
1990 | return new freebsd_atacam_device(this, test_name, ""); | |
1991 | } | |
1992 | #endif | |
1993 | // close cam device, we don`t need it anymore | |
1994 | cam_close_device(cam_dev); | |
1995 | // handle as usual scsi | |
1996 | return new freebsd_scsi_device(this, test_name, ""); | |
1997 | } | |
1998 | } | |
1999 | } | |
2000 | // device is LSI raid supported by mfi driver | |
2001 | if(!strncmp("/dev/mfid", test_name, strlen("/dev/mfid"))) | |
2002 | set_err(EINVAL, "To monitor disks on LSI RAID load mfip.ko module and run 'smartctl -a /dev/passX' to show SMART information"); | |
2003 | ||
2004 | // form /dev/nvme* or nvme* | |
2005 | if(!strncmp("/dev/nvme", test_name, strlen("/dev/nvme"))) | |
2006 | return new freebsd_nvme_device(this, name, "", 0 /* use default nsid */); | |
2007 | ||
2008 | // device type unknown | |
2009 | return 0; | |
2010 | } | |
2011 | ||
2012 | ||
2013 | smart_device * freebsd_smart_interface::get_custom_smart_device(const char * name, const char * type) | |
2014 | { | |
2015 | int disknum = -1, n1 = -1, n2 = -1; | |
2016 | ||
2017 | if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { | |
2018 | // 3Ware ? | |
2019 | static const char * fbsd_dev_twe_ctrl = "/dev/twe"; | |
2020 | static const char * fbsd_dev_twa_ctrl = "/dev/twa"; | |
2021 | static const char * fbsd_dev_tws_ctrl = "/dev/tws"; | |
2022 | int contr = -1; | |
2023 | ||
2024 | if (n2 != (int)strlen(type)) { | |
2025 | set_err(EINVAL, "Option -d 3ware,N requires N to be a non-negative integer"); | |
2026 | return 0; | |
2027 | } | |
2028 | if (!(0 <= disknum && disknum <= 127)) { | |
2029 | set_err(EINVAL, "Option -d 3ware,N (N=%d) must have 0 <= N <= 127", disknum); | |
2030 | return 0; | |
2031 | } | |
2032 | ||
2033 | // guess 3ware device type based on device name | |
2034 | if (str_starts_with(name, fbsd_dev_twa_ctrl) || | |
2035 | str_starts_with(name, fbsd_dev_tws_ctrl) ) { | |
2036 | contr=CONTROLLER_3WARE_9000_CHAR; | |
2037 | } | |
2038 | if (!strncmp(fbsd_dev_twe_ctrl, name, strlen(fbsd_dev_twe_ctrl))){ | |
2039 | contr=CONTROLLER_3WARE_678K_CHAR; | |
2040 | } | |
2041 | ||
2042 | if(contr == -1){ | |
2043 | set_err(EINVAL, "3ware controller type unknown, use %sX, %sX or %sX devices", | |
2044 | fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl, fbsd_dev_tws_ctrl); | |
2045 | return 0; | |
2046 | } | |
2047 | return new freebsd_escalade_device(this, name, contr, disknum); | |
2048 | } | |
2049 | ||
2050 | // Highpoint ? | |
2051 | int controller = -1, channel = -1; disknum = 1; | |
2052 | n1 = n2 = -1; int n3 = -1; | |
2053 | if (sscanf(type, "hpt,%n%d/%d%n/%d%n", &n1, &controller, &channel, &n2, &disknum, &n3) >= 2 || n1 == 4) { | |
2054 | int len = strlen(type); | |
2055 | if (!(n2 == len || n3 == len)) { | |
2056 | set_err(EINVAL, "Option '-d hpt,L/M/N' supports 2-3 items"); | |
2057 | return 0; | |
2058 | } | |
2059 | if (!(1 <= controller && controller <= 8)) { | |
2060 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid controller id L supplied"); | |
2061 | return 0; | |
2062 | } | |
2063 | if (!(1 <= channel && channel <= 128)) { | |
2064 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid channel number M supplied"); | |
2065 | return 0; | |
2066 | } | |
2067 | if (!(1 <= disknum && disknum <= 15)) { | |
2068 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid pmport number N supplied"); | |
2069 | return 0; | |
2070 | } | |
2071 | return new freebsd_highpoint_device(this, name, controller, channel, disknum); | |
2072 | } | |
2073 | ||
2074 | // CCISS ? | |
2075 | disknum = n1 = n2 = -1; | |
2076 | if (sscanf(type, "cciss,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { | |
2077 | if (n2 != (int)strlen(type)) { | |
2078 | set_err(EINVAL, "Option -d cciss,N requires N to be a non-negative integer"); | |
2079 | return 0; | |
2080 | } | |
2081 | if (!(0 <= disknum && disknum <= 127)) { | |
2082 | set_err(EINVAL, "Option -d cciss,N (N=%d) must have 0 <= N <= 127", disknum); | |
2083 | return 0; | |
2084 | } | |
2085 | return get_sat_device("sat,auto", new freebsd_cciss_device(this, name, disknum)); | |
2086 | } | |
2087 | #if FREEBSDVER > 800100 | |
2088 | // adaX devices ? | |
2089 | if(!strcmp(type,"atacam")) | |
2090 | return new freebsd_atacam_device(this, name, ""); | |
2091 | #endif | |
2092 | // Areca? | |
2093 | disknum = n1 = n2 = -1; | |
2094 | int encnum = 1; | |
2095 | if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) { | |
2096 | if (!(1 <= disknum && disknum <= 128)) { | |
2097 | set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum); | |
2098 | return 0; | |
2099 | } | |
2100 | if (!(1 <= encnum && encnum <= 8)) { | |
2101 | set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum); | |
2102 | return 0; | |
2103 | } | |
2104 | return new freebsd_areca_ata_device(this, name, disknum, encnum); | |
2105 | } | |
2106 | ||
2107 | return 0; | |
2108 | } | |
2109 | ||
2110 | std::string freebsd_smart_interface::get_valid_custom_dev_types_str() | |
2111 | { | |
2112 | return "3ware,N, hpt,L/M/N, cciss,N, areca,N/E" | |
2113 | #if FREEBSDVER > 800100 | |
2114 | ", atacam" | |
2115 | #endif | |
2116 | ; | |
2117 | } | |
2118 | ||
2119 | } // namespace | |
2120 | ||
2121 | ///////////////////////////////////////////////////////////////////////////// | |
2122 | /// Initialize platform interface and register with smi() | |
2123 | ||
2124 | void smart_interface::init() | |
2125 | { | |
2126 | static os_freebsd::freebsd_smart_interface the_interface; | |
2127 | smart_interface::set(&the_interface); | |
2128 | } |