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832b75ed GG |
1 | /* |
2 | * os_freebsd.c | |
3 | * | |
a86ec89e | 4 | * Home page of code is: http://www.smartmontools.org |
832b75ed | 5 | * |
a86ec89e | 6 | * Copyright (C) 2003-10 Eduard Martinescu |
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 | |
ee38a438 GI |
14 | * (for example COPYING); If not, see <http://www.gnu.org/licenses/>. |
15 | * | |
832b75ed GG |
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" | |
a86ec89e GI |
41 | // set by /usr/include/sys/ata.h, suppress warning |
42 | #undef ATA_READ_LOG_EXT | |
832b75ed GG |
43 | #include "atacmds.h" |
44 | #include "scsicmds.h" | |
a37e7145 | 45 | #include "cciss.h" |
832b75ed GG |
46 | #include "utility.h" |
47 | #include "os_freebsd.h" | |
48 | ||
2127e193 GI |
49 | #include "dev_interface.h" |
50 | #include "dev_ata_cmd_set.h" | |
ee38a438 | 51 | #include "dev_areca.h" |
2127e193 GI |
52 | |
53 | #define USBDEV "/dev/usb" | |
54965743 GI |
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> | |
cfbba5b9 GI |
65 | #elif defined(__DragonFly__) |
66 | #include <bus/usb/usb.h> | |
67 | #include <bus/usb/usbhid.h> | |
54965743 GI |
68 | #else |
69 | #include <dev/usb/usb.h> | |
70 | #include <dev/usb/usbhid.h> | |
71 | #endif | |
832b75ed | 72 | |
a86ec89e GI |
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 | ||
eb07ddf2 GI |
76 | #define CONTROLLER_3WARE_9000_CHAR 0x01 |
77 | #define CONTROLLER_3WARE_678K_CHAR 0x02 | |
a37e7145 | 78 | |
eb07ddf2 GI |
79 | #ifndef PATHINQ_SETTINGS_SIZE |
80 | #define PATHINQ_SETTINGS_SIZE 128 | |
81 | #endif | |
832b75ed | 82 | |
a86ec89e | 83 | const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 4257 2016-03-27 23:32:54Z samm2 $" \ |
eb07ddf2 | 84 | ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID; |
54965743 | 85 | |
832b75ed GG |
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) { | |
54965743 | 94 | |
a86ec89e GI |
95 | if (msgNo >= 0 && msgNo <= MAX_MSG) { |
96 | static int printed[] = {0,0,0,0}; | |
97 | if (!printed[msgNo]) { | |
54965743 | 98 | |
a86ec89e GI |
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", | |
54965743 | 101 | |
a86ec89e GI |
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 | }; | |
832b75ed | 108 | |
832b75ed GG |
109 | printed[msgNo] = 1; |
110 | pout("%s", message[msgNo]); | |
111 | if (extra) | |
112 | pout("%s",extra); | |
113 | } | |
114 | } | |
115 | return; | |
116 | } | |
117 | ||
2127e193 | 118 | // Interface to ATA devices behind 3ware escalade RAID controller cards. See os_linux.c |
832b75ed | 119 | |
2127e193 GI |
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) ) | |
4d59bff9 | 123 | |
2127e193 GI |
124 | #ifndef ATA_DEVICE |
125 | #define ATA_DEVICE "/dev/ata" | |
832b75ed | 126 | #endif |
832b75ed | 127 | |
d008864d GI |
128 | #define ARGUSED(x) ((void)(x)) |
129 | ||
ee38a438 | 130 | extern unsigned char failuretest_permissive; |
832b75ed | 131 | |
2127e193 | 132 | ///////////////////////////////////////////////////////////////////////////// |
832b75ed | 133 | |
2127e193 | 134 | namespace os_freebsd { // No need to publish anything, name provided for Doxygen |
832b75ed | 135 | |
2127e193 GI |
136 | ///////////////////////////////////////////////////////////////////////////// |
137 | /// Implement shared open/close routines with old functions. | |
832b75ed | 138 | |
2127e193 GI |
139 | class freebsd_smart_device |
140 | : virtual public /*implements*/ smart_device | |
141 | { | |
142 | public: | |
d2e702cf | 143 | explicit freebsd_smart_device() |
2127e193 | 144 | : smart_device(never_called), |
d2e702cf | 145 | m_fd(-1) { } |
832b75ed | 146 | |
2127e193 | 147 | virtual ~freebsd_smart_device() throw(); |
832b75ed | 148 | |
2127e193 | 149 | virtual bool is_open() const; |
832b75ed | 150 | |
2127e193 | 151 | virtual bool open(); |
832b75ed | 152 | |
2127e193 | 153 | virtual bool close(); |
832b75ed | 154 | |
2127e193 GI |
155 | protected: |
156 | /// Return filedesc for derived classes. | |
157 | int get_fd() const | |
158 | { return m_fd; } | |
832b75ed | 159 | |
eb07ddf2 GI |
160 | void set_fd(int fd) |
161 | { m_fd = fd; } | |
162 | ||
2127e193 GI |
163 | private: |
164 | int m_fd; ///< filedesc, -1 if not open. | |
2127e193 | 165 | }; |
832b75ed | 166 | |
54965743 GI |
167 | #ifdef __GLIBC__ |
168 | static inline void * reallocf(void *ptr, size_t size) { | |
169 | void *rv = realloc(ptr, size); | |
f4ebf3d1 | 170 | if((rv == NULL) && (size != 0)) |
54965743 GI |
171 | free(ptr); |
172 | return rv; | |
173 | } | |
174 | #endif | |
2127e193 GI |
175 | |
176 | freebsd_smart_device::~freebsd_smart_device() throw() | |
a37e7145 | 177 | { |
2127e193 GI |
178 | if (m_fd >= 0) |
179 | os_freebsd::freebsd_smart_device::close(); | |
a37e7145 GG |
180 | } |
181 | ||
2127e193 GI |
182 | // migration from the old_style |
183 | unsigned char m_controller_type; | |
184 | unsigned char m_controller_port; | |
832b75ed | 185 | |
2127e193 GI |
186 | // examples for smartctl |
187 | static const char smartctl_examples[] = | |
54965743 | 188 | "=================================================== SMARTCTL EXAMPLES =====\n\n" |
2127e193 GI |
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" | |
ee38a438 | 198 | " smartctl -a --device=3ware,2 /dev/tws0\n" |
2127e193 GI |
199 | " (Prints all SMART information for ATA disk on\n" |
200 | " third port of first 3ware RAID controller)\n" | |
54965743 GI |
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" | |
f4e463df GI |
204 | " smartctl -a --device=areca,3/1 /dev/arcmsr0\n" |
205 | " (Prints all SMART information for 3rd disk in the 1st enclosure \n" | |
d008864d | 206 | " on first ARECA RAID controller)\n" |
54965743 | 207 | |
2127e193 | 208 | ; |
832b75ed | 209 | |
2127e193 GI |
210 | bool freebsd_smart_device::is_open() const |
211 | { | |
212 | return (m_fd >= 0); | |
213 | } | |
832b75ed | 214 | |
832b75ed | 215 | |
2127e193 GI |
216 | bool freebsd_smart_device::open() |
217 | { | |
2127e193 | 218 | const char *dev = get_dev_name(); |
eb07ddf2 GI |
219 | if ((m_fd = ::open(dev,O_RDONLY))<0) { |
220 | set_err(errno); | |
2127e193 GI |
221 | return false; |
222 | } | |
223 | return true; | |
224 | } | |
225 | ||
226 | bool freebsd_smart_device::close() | |
227 | { | |
2127e193 | 228 | int failed = 0; |
2127e193 | 229 | // close device, if open |
eb07ddf2 GI |
230 | if (is_open()) |
231 | failed=::close(get_fd()); | |
232 | ||
233 | set_fd(-1); | |
54965743 | 234 | |
54965743 | 235 | if(failed) return false; |
eb07ddf2 | 236 | else return true; |
2127e193 GI |
237 | } |
238 | ||
239 | ///////////////////////////////////////////////////////////////////////////// | |
a23d5117 | 240 | /// Implement standard ATA support |
2127e193 GI |
241 | |
242 | class freebsd_ata_device | |
a23d5117 | 243 | : public /*implements*/ ata_device, |
2127e193 GI |
244 | public /*extends*/ freebsd_smart_device |
245 | { | |
246 | public: | |
247 | freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
a23d5117 | 248 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); |
2127e193 | 249 | |
2127e193 | 250 | protected: |
d008864d | 251 | virtual int do_cmd(struct ata_ioc_request* request, bool is_48bit_cmd); |
2127e193 GI |
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), | |
d2e702cf | 256 | freebsd_smart_device() |
2127e193 GI |
257 | { |
258 | } | |
259 | ||
d008864d | 260 | int freebsd_ata_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd) |
eb07ddf2 | 261 | { |
ee38a438 | 262 | int fd = get_fd(), ret; |
d008864d | 263 | ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST |
ee38a438 GI |
264 | ret = ioctl(fd, IOCATAREQUEST, request); |
265 | if (ret) set_err(errno); | |
266 | return ret; | |
eb07ddf2 GI |
267 | } |
268 | ||
a23d5117 GI |
269 | |
270 | ||
271 | bool freebsd_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
272 | { | |
d008864d GI |
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 | ||
7f0798ef GI |
277 | if (!ata_cmd_is_ok(in, |
278 | true, // data_out_support | |
279 | true, // multi_sector_support | |
d008864d | 280 | ata_48bit) |
ee38a438 GI |
281 | ) { |
282 | set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers"); | |
283 | return false; | |
284 | } | |
a23d5117 GI |
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: | |
d008864d | 301 | request.flags=ATA_CMD_READ | ATA_CMD_CONTROL; |
a23d5117 GI |
302 | request.data=(char *)in.buffer; |
303 | request.count=in.size; | |
304 | break; | |
305 | case ata_cmd_in::data_out: | |
d008864d | 306 | request.flags=ATA_CMD_WRITE | ATA_CMD_CONTROL; |
a23d5117 GI |
307 | request.data=(char *)in.buffer; |
308 | request.count=in.size; | |
309 | break; | |
310 | default: | |
311 | return set_err(ENOSYS); | |
312 | } | |
d008864d GI |
313 | |
314 | clear_err(); | |
a23d5117 | 315 | errno = 0; |
d008864d | 316 | if (do_cmd(&request, in.in_regs.is_48bit_cmd())) |
ee38a438 | 317 | return false; |
a23d5117 GI |
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 | ||
326 | // Command specific processing | |
327 | if (in.in_regs.command == ATA_SMART_CMD | |
328 | && in.in_regs.features == ATA_SMART_STATUS | |
329 | && in.out_needed.lba_high) | |
330 | { | |
331 | unsigned const char normal_lo=0x4f, normal_hi=0xc2; | |
332 | unsigned const char failed_lo=0xf4, failed_hi=0x2c; | |
333 | ||
a23d5117 GI |
334 | // Cyl low and Cyl high unchanged means "Good SMART status" |
335 | if (!(out.out_regs.lba_mid==normal_lo && out.out_regs.lba_high==normal_hi) | |
336 | // These values mean "Bad SMART status" | |
337 | && !(out.out_regs.lba_mid==failed_lo && out.out_regs.lba_high==failed_hi)) | |
338 | ||
339 | { | |
340 | // We haven't gotten output that makes sense; print out some debugging info | |
341 | char buf[512]; | |
ee38a438 GI |
342 | snprintf(buf, sizeof(buf), |
343 | "CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n", | |
a23d5117 GI |
344 | (int)request.u.ata.command, |
345 | (int)request.u.ata.feature, | |
346 | (int)request.u.ata.count, | |
347 | (int)((request.u.ata.lba) & 0xff), | |
348 | (int)((request.u.ata.lba>>8) & 0xff), | |
349 | (int)((request.u.ata.lba>>16) & 0xff), | |
350 | (int)request.error); | |
351 | printwarning(BAD_SMART,buf); | |
352 | out.out_regs.lba_high = failed_hi; | |
353 | out.out_regs.lba_mid = failed_lo; | |
354 | } | |
355 | } | |
356 | ||
357 | return true; | |
358 | } | |
359 | ||
eb07ddf2 GI |
360 | #if FREEBSDVER > 800100 |
361 | class freebsd_atacam_device : public freebsd_ata_device | |
362 | { | |
363 | public: | |
364 | freebsd_atacam_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
365 | : smart_device(intf, dev_name, "atacam", req_type), freebsd_ata_device(intf, dev_name, req_type) | |
366 | {} | |
367 | ||
368 | virtual bool open(); | |
369 | virtual bool close(); | |
370 | ||
371 | protected: | |
372 | int m_fd; | |
373 | struct cam_device *m_camdev; | |
374 | ||
d008864d | 375 | virtual int do_cmd( struct ata_ioc_request* request , bool is_48bit_cmd); |
eb07ddf2 GI |
376 | }; |
377 | ||
378 | bool freebsd_atacam_device::open(){ | |
379 | const char *dev = get_dev_name(); | |
380 | ||
381 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
382 | set_err(errno); | |
383 | return false; | |
384 | } | |
385 | set_fd(m_camdev->fd); | |
386 | return true; | |
387 | } | |
388 | ||
389 | bool freebsd_atacam_device::close(){ | |
390 | cam_close_device(m_camdev); | |
391 | set_fd(-1); | |
392 | return true; | |
393 | } | |
394 | ||
d008864d | 395 | int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd) |
eb07ddf2 GI |
396 | { |
397 | union ccb ccb; | |
398 | int camflags; | |
399 | ||
ee38a438 GI |
400 | // FIXME: |
401 | // 48bit commands are broken in ATACAM before r242422/HEAD | |
402 | // and may cause system hang | |
403 | // Waiting for MFC to make sure that bug is fixed, | |
404 | // later version check needs to be added | |
405 | if(!strcmp("ata",m_camdev->sim_name) && is_48bit_cmd) { | |
406 | set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers"); | |
407 | return -1; | |
408 | } | |
409 | ||
eb07ddf2 GI |
410 | memset(&ccb, 0, sizeof(ccb)); |
411 | ||
412 | if (request->count == 0) | |
413 | camflags = CAM_DIR_NONE; | |
d008864d | 414 | else if (request->flags & ATA_CMD_READ) |
eb07ddf2 GI |
415 | camflags = CAM_DIR_IN; |
416 | else | |
417 | camflags = CAM_DIR_OUT; | |
418 | ||
419 | cam_fill_ataio(&ccb.ataio, | |
420 | 0, | |
421 | NULL, | |
422 | camflags, | |
423 | MSG_SIMPLE_Q_TAG, | |
424 | (u_int8_t*)request->data, | |
425 | request->count, | |
426 | request->timeout * 1000); // timeout in seconds | |
427 | ||
ee38a438 GI |
428 | ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT | |
429 | (is_48bit_cmd ? CAM_ATAIO_48BIT : 0); | |
eb07ddf2 | 430 | // ata_28bit_cmd |
eb07ddf2 GI |
431 | ccb.ataio.cmd.command = request->u.ata.command; |
432 | ccb.ataio.cmd.features = request->u.ata.feature; | |
433 | ccb.ataio.cmd.lba_low = request->u.ata.lba; | |
434 | ccb.ataio.cmd.lba_mid = request->u.ata.lba >> 8; | |
435 | ccb.ataio.cmd.lba_high = request->u.ata.lba >> 16; | |
d008864d GI |
436 | // ata_48bit cmd |
437 | ccb.ataio.cmd.lba_low_exp = request->u.ata.lba >> 24; | |
438 | ccb.ataio.cmd.lba_mid_exp = request->u.ata.lba >> 32; | |
439 | ccb.ataio.cmd.lba_high_exp = request->u.ata.lba >> 40; | |
eb07ddf2 GI |
440 | ccb.ataio.cmd.device = 0x40 | ((request->u.ata.lba >> 24) & 0x0f); |
441 | ccb.ataio.cmd.sector_count = request->u.ata.count; | |
d008864d | 442 | ccb.ataio.cmd.sector_count_exp = request->u.ata.count >> 8;; |
eb07ddf2 GI |
443 | |
444 | ccb.ccb_h.flags |= CAM_DEV_QFRZDIS; | |
445 | ||
446 | if (cam_send_ccb(m_camdev, &ccb) < 0) { | |
ee38a438 | 447 | set_err(EIO, "cam_send_ccb failed"); |
eb07ddf2 GI |
448 | return -1; |
449 | } | |
450 | ||
cfbba5b9 | 451 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { |
d2e702cf GI |
452 | if(scsi_debugmode > 0) |
453 | cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
ee38a438 | 454 | set_err(EIO); |
cfbba5b9 GI |
455 | return -1; |
456 | } | |
eb07ddf2 | 457 | |
d008864d GI |
458 | request->u.ata.lba = |
459 | ((u_int64_t)(ccb.ataio.res.lba_low)) | | |
460 | ((u_int64_t)(ccb.ataio.res.lba_mid) << 8) | | |
461 | ((u_int64_t)(ccb.ataio.res.lba_high) << 16) | | |
462 | ((u_int64_t)(ccb.ataio.res.lba_low_exp) << 24) | | |
463 | ((u_int64_t)(ccb.ataio.res.lba_mid_exp) << 32) | | |
464 | ((u_int64_t)(ccb.ataio.res.lba_high_exp) << 40); | |
465 | ||
466 | request->u.ata.count = ccb.ataio.res.sector_count | (ccb.ataio.res.sector_count_exp << 8); | |
467 | request->error = ccb.ataio.res.error; | |
468 | ||
cfbba5b9 | 469 | return 0; |
eb07ddf2 GI |
470 | } |
471 | ||
472 | #endif | |
473 | ||
a86ec89e GI |
474 | ///////////////////////////////////////////////////////////////////////////// |
475 | /// NVMe support | |
476 | ||
477 | class freebsd_nvme_device | |
478 | : public /*implements*/ nvme_device, | |
479 | public /*extends*/ freebsd_smart_device | |
480 | { | |
481 | public: | |
482 | freebsd_nvme_device(smart_interface * intf, const char * dev_name, | |
483 | const char * req_type, unsigned nsid); | |
484 | ||
485 | virtual bool open(); | |
486 | ||
487 | virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out); | |
488 | }; | |
489 | ||
490 | freebsd_nvme_device::freebsd_nvme_device(smart_interface * intf, const char * dev_name, | |
491 | const char * req_type, unsigned nsid) | |
492 | : smart_device(intf, dev_name, "nvme", req_type), | |
493 | nvme_device(nsid), | |
494 | freebsd_smart_device() | |
495 | { | |
496 | } | |
497 | ||
498 | bool freebsd_nvme_device::open() | |
499 | { | |
500 | const char *dev = get_dev_name(); | |
501 | if (!strnstr(dev, NVME_CTRLR_PREFIX, strlen(NVME_CTRLR_PREFIX))) { | |
502 | set_err(EINVAL, "NVMe controller controller/namespace ids must begin with '%s'", | |
503 | NVME_CTRLR_PREFIX); | |
504 | return false; | |
505 | } | |
506 | ||
507 | int nsid = -1, ctrlid = -1; | |
508 | char tmp; | |
509 | ||
510 | if(sscanf(dev, NVME_CTRLR_PREFIX"%d%c", &ctrlid, &tmp) == 1) | |
511 | { | |
512 | if(ctrlid < 0) { | |
513 | set_err(EINVAL, "Invalid NVMe controller number"); | |
514 | return false; | |
515 | } | |
516 | nsid = 0xFFFFFFFF; // broadcast id | |
517 | } | |
518 | else if (sscanf(dev, NVME_CTRLR_PREFIX"%d"NVME_NS_PREFIX"%d%c", | |
519 | &ctrlid, &nsid, &tmp) == 2) | |
520 | { | |
521 | if(ctrlid < 0 || nsid < 0) { | |
522 | set_err(EINVAL, "Invalid NVMe controller/namespace number"); | |
523 | return false; | |
524 | } | |
525 | } | |
526 | else { | |
527 | set_err(EINVAL, "Invalid NVMe controller/namespace syntax"); | |
528 | return false; | |
529 | } | |
530 | ||
531 | // we should always open controller, not namespace device | |
532 | char full_path[64]; | |
533 | snprintf(full_path, sizeof(full_path), NVME_CTRLR_PREFIX"%d", ctrlid); | |
534 | ||
535 | int fd; | |
536 | if ((fd = ::open(full_path, O_RDWR))<0) { | |
537 | set_err(errno); | |
538 | return false; | |
539 | } | |
540 | set_fd(fd); | |
541 | ||
542 | if (!get_nsid()) { | |
543 | set_nsid(nsid); | |
544 | } | |
545 | ||
546 | return true; | |
547 | } | |
548 | ||
549 | bool freebsd_nvme_device::nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out) | |
550 | { | |
551 | // nvme_passthru_cmd pt; | |
552 | struct nvme_pt_command pt; | |
553 | memset(&pt, 0, sizeof(pt)); | |
554 | ||
555 | pt.cmd.opc = in.opcode; | |
556 | pt.cmd.nsid = in.nsid; | |
557 | pt.buf = in.buffer; | |
558 | pt.len = in.size; | |
559 | pt.cmd.cdw10 = in.cdw10; | |
560 | pt.cmd.cdw11 = in.cdw11; | |
561 | pt.cmd.cdw12 = in.cdw12; | |
562 | pt.cmd.cdw13 = in.cdw13; | |
563 | pt.cmd.cdw14 = in.cdw14; | |
564 | pt.cmd.cdw15 = in.cdw15; | |
565 | pt.is_read = 1; // should we use in.direction()? | |
566 | ||
567 | int status = ioctl(get_fd(), NVME_PASSTHROUGH_CMD, &pt); | |
568 | ||
569 | if (status < 0) | |
570 | return set_err(errno, "NVME_PASSTHROUGH_CMD: %s", strerror(errno)); | |
571 | ||
572 | out.result=pt.cpl.cdw0; // Command specific result (DW0) | |
573 | ||
574 | if (nvme_completion_is_error(&pt.cpl)) | |
575 | return set_nvme_err(out, nvme_completion_is_error(&pt.cpl)); | |
576 | ||
577 | return true; | |
578 | } | |
579 | ||
2127e193 | 580 | ///////////////////////////////////////////////////////////////////////////// |
ee38a438 | 581 | /// Implement AMCC/3ware RAID support |
2127e193 GI |
582 | |
583 | class freebsd_escalade_device | |
ee38a438 | 584 | : public /*implements*/ ata_device, |
2127e193 GI |
585 | public /*extends*/ freebsd_smart_device |
586 | { | |
587 | public: | |
588 | freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
589 | int escalade_type, int disknum); | |
590 | ||
591 | protected: | |
ee38a438 | 592 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); |
eb07ddf2 | 593 | virtual bool open(); |
2127e193 GI |
594 | |
595 | private: | |
596 | int m_escalade_type; ///< Type string for escalade_command_interface(). | |
597 | int m_disknum; ///< Disk number. | |
598 | }; | |
599 | ||
600 | freebsd_escalade_device::freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
601 | int escalade_type, int disknum) | |
602 | : smart_device(intf, dev_name, "3ware", "3ware"), | |
d2e702cf | 603 | freebsd_smart_device(), |
2127e193 GI |
604 | m_escalade_type(escalade_type), m_disknum(disknum) |
605 | { | |
606 | set_info().info_name = strprintf("%s [3ware_disk_%02d]", dev_name, disknum); | |
607 | } | |
608 | ||
eb07ddf2 GI |
609 | bool freebsd_escalade_device::open() |
610 | { | |
611 | const char *dev = get_dev_name(); | |
612 | int fd; | |
613 | ||
614 | if ((fd = ::open(dev,O_RDWR))<0) { | |
615 | set_err(errno); | |
616 | return false; | |
617 | } | |
618 | set_fd(fd); | |
619 | return true; | |
620 | } | |
621 | ||
ee38a438 | 622 | bool freebsd_escalade_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) |
2127e193 | 623 | { |
54965743 GI |
624 | // to hold true file descriptor |
625 | int fd = get_fd(); | |
2127e193 | 626 | |
ee38a438 GI |
627 | if (!ata_cmd_is_ok(in, |
628 | true, // data_out_support | |
629 | false, // TODO: multi_sector_support | |
630 | true) // ata_48bit_support | |
631 | ) | |
632 | return false; | |
633 | ||
2127e193 GI |
634 | struct twe_usercommand* cmd_twe = NULL; |
635 | TW_OSLI_IOCTL_NO_DATA_BUF* cmd_twa = NULL; | |
636 | TWE_Command_ATA* ata = NULL; | |
637 | ||
638 | // Used by both the SCSI and char interfaces | |
639 | char ioctl_buffer[TW_IOCTL_BUFFER_SIZE]; | |
640 | ||
641 | if (m_disknum < 0) { | |
642 | printwarning(NO_DISK_3WARE,NULL); | |
643 | return -1; | |
644 | } | |
645 | ||
2127e193 GI |
646 | memset(ioctl_buffer, 0, TW_IOCTL_BUFFER_SIZE); |
647 | ||
648 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
649 | cmd_twa = (TW_OSLI_IOCTL_NO_DATA_BUF*)ioctl_buffer; | |
650 | cmd_twa->pdata = ((TW_OSLI_IOCTL_WITH_PAYLOAD*)cmd_twa)->payload.data_buf; | |
ee38a438 GI |
651 | cmd_twa->driver_pkt.buffer_length = in.size; |
652 | // using "old" packet format to speak with SATA devices | |
2127e193 GI |
653 | ata = (TWE_Command_ATA*)&cmd_twa->cmd_pkt.command.cmd_pkt_7k; |
654 | } else if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
655 | cmd_twe = (struct twe_usercommand*)ioctl_buffer; | |
656 | ata = &cmd_twe->tu_command.ata; | |
657 | } else { | |
ee38a438 GI |
658 | return set_err(ENOSYS, |
659 | "Unrecognized escalade_type %d in linux_3ware_command_interface(disk %d)\n" | |
660 | "Please contact " PACKAGE_BUGREPORT "\n", (int)m_escalade_type, m_disknum); | |
2127e193 GI |
661 | } |
662 | ||
663 | ata->opcode = TWE_OP_ATA_PASSTHROUGH; | |
664 | ||
665 | // Same for (almost) all commands - but some reset below | |
666 | ata->request_id = 0xFF; | |
667 | ata->unit = m_disknum; | |
ee38a438 | 668 | ata->status = 0; |
2127e193 | 669 | ata->flags = 0x1; |
ee38a438 GI |
670 | ata->size = 0x5; // TODO: multisector support |
671 | // Set registers | |
672 | { | |
673 | const ata_in_regs_48bit & r = in.in_regs; | |
674 | ata->features = r.features_16; | |
675 | ata->sector_count = r.sector_count_16; | |
676 | ata->sector_num = r.lba_low_16; | |
677 | ata->cylinder_lo = r.lba_mid_16; | |
678 | ata->cylinder_hi = r.lba_high_16; | |
679 | ata->drive_head = r.device; | |
680 | ata->command = r.command; | |
681 | } | |
54965743 | 682 | |
2127e193 GI |
683 | // Is this a command that reads or returns 512 bytes? |
684 | // passthru->param values are: | |
685 | // 0x0 - non data command without TFR write check, | |
686 | // 0x8 - non data command with TFR write check, | |
687 | // 0xD - data command that returns data to host from device | |
688 | // 0xF - data command that writes data from host to device | |
689 | // passthru->size values are 0x5 for non-data and 0x07 for data | |
ee38a438 GI |
690 | bool readdata = false; |
691 | if (in.direction == ata_cmd_in::data_in) { | |
2127e193 | 692 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { |
ee38a438 | 693 | cmd_twe->tu_data = in.buffer; |
2127e193 GI |
694 | cmd_twe->tu_size = 512; |
695 | } | |
ee38a438 GI |
696 | |
697 | readdata=true; | |
698 | ata->sgl_offset = 0x5; | |
2127e193 | 699 | ata->param = 0xD; |
2127e193 GI |
700 | // For 64-bit to work correctly, up the size of the command packet |
701 | // in dwords by 1 to account for the 64-bit single sgl 'address' | |
702 | // field. Note that this doesn't agree with the typedefs but it's | |
703 | // right (agree with kernel driver behavior/typedefs). | |
ee38a438 | 704 | // if (sizeof(long)==8) |
2127e193 GI |
705 | // ata->size++; |
706 | } | |
ee38a438 | 707 | else if (in.direction == ata_cmd_in::no_data) { |
2127e193 | 708 | // Non data command -- but doesn't use large sector |
ee38a438 GI |
709 | // count register values. |
710 | ata->sgl_offset = 0x0; | |
2127e193 GI |
711 | ata->param = 0x8; |
712 | ata->sector_count = 0x0; | |
713 | } | |
ee38a438 GI |
714 | else if (in.direction == ata_cmd_in::data_out) { |
715 | ata->sgl_offset = 0x5; | |
716 | ata->param = 0xF; // PIO data write | |
717 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
718 | cmd_twe->tu_data = in.buffer; | |
719 | cmd_twe->tu_size = 512; | |
720 | } | |
721 | else if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
722 | memcpy(cmd_twa->pdata, in.buffer, in.size); | |
723 | } | |
724 | } | |
725 | else | |
726 | return set_err(EINVAL); | |
54965743 | 727 | |
ee38a438 GI |
728 | // 3WARE controller can NOT have packet device internally |
729 | if (in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) { | |
730 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
2127e193 GI |
731 | } |
732 | ||
733 | // Now send the command down through an ioctl() | |
ee38a438 | 734 | int ioctlreturn; |
2127e193 | 735 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { |
eb07ddf2 | 736 | ioctlreturn=ioctl(fd,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa); |
2127e193 | 737 | } else { |
eb07ddf2 | 738 | ioctlreturn=ioctl(fd,TWEIO_COMMAND,cmd_twe); |
2127e193 GI |
739 | } |
740 | ||
741 | // Deal with the different error cases | |
742 | if (ioctlreturn) { | |
ee38a438 | 743 | return set_err(EIO); |
2127e193 | 744 | } |
54965743 | 745 | |
2127e193 GI |
746 | // See if the ATA command failed. Now that we have returned from |
747 | // the ioctl() call, if passthru is valid, then: | |
748 | // - ata->status contains the 3ware controller STATUS | |
749 | // - ata->command contains the ATA STATUS register | |
750 | // - ata->features contains the ATA ERROR register | |
751 | // | |
752 | // Check bits 0 (error bit) and 5 (device fault) of the ATA STATUS | |
753 | // If bit 0 (error bit) is set, then ATA ERROR register is valid. | |
754 | // While we *might* decode the ATA ERROR register, at the moment it | |
755 | // doesn't make much sense: we don't care in detail why the error | |
756 | // happened. | |
54965743 | 757 | |
2127e193 | 758 | if (ata->status || (ata->command & 0x21)) { |
ee38a438 GI |
759 | if (scsi_debugmode) |
760 | 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); | |
761 | return set_err(EIO); | |
2127e193 | 762 | } |
54965743 | 763 | |
2127e193 GI |
764 | // If this is a read data command, copy data to output buffer |
765 | if (readdata) { | |
766 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) | |
ee38a438 GI |
767 | memcpy(in.buffer, cmd_twa->pdata, in.size); |
768 | else if(m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
769 | memcpy(in.buffer, cmd_twe->tu_data, in.size); // untested | |
770 | } | |
2127e193 | 771 | } |
ee38a438 GI |
772 | // Return register values |
773 | if (ata) { | |
774 | ata_out_regs_48bit & r = out.out_regs; | |
775 | r.error = ata->features; | |
776 | r.sector_count_16 = ata->sector_count; | |
777 | r.lba_low_16 = ata->sector_num; | |
778 | r.lba_mid_16 = ata->cylinder_lo; | |
779 | r.lba_high_16 = ata->cylinder_hi; | |
780 | r.device = ata->drive_head; | |
781 | r.status = ata->command; | |
2127e193 | 782 | } |
2127e193 | 783 | // look for nonexistent devices/ports |
ee38a438 GI |
784 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE |
785 | && !nonempty((unsigned char *)in.buffer, in.size)) { | |
786 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
2127e193 | 787 | } |
ee38a438 | 788 | return true; |
2127e193 GI |
789 | } |
790 | ||
791 | ||
792 | ///////////////////////////////////////////////////////////////////////////// | |
793 | /// Implement Highpoint RAID support with old functions | |
794 | ||
795 | class freebsd_highpoint_device | |
796 | : public /*implements*/ ata_device_with_command_set, | |
797 | public /*extends*/ freebsd_smart_device | |
798 | { | |
799 | public: | |
800 | freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
801 | unsigned char controller, unsigned char channel, unsigned char port); | |
802 | ||
803 | protected: | |
804 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
eb07ddf2 | 805 | virtual bool open(); |
2127e193 GI |
806 | |
807 | private: | |
808 | unsigned char m_hpt_data[3]; ///< controller/channel/port | |
809 | }; | |
810 | ||
811 | ||
812 | freebsd_highpoint_device::freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
813 | unsigned char controller, unsigned char channel, unsigned char port) | |
814 | : smart_device(intf, dev_name, "hpt", "hpt"), | |
d2e702cf | 815 | freebsd_smart_device() |
2127e193 GI |
816 | { |
817 | m_hpt_data[0] = controller; m_hpt_data[1] = channel; m_hpt_data[2] = port; | |
818 | 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]); | |
819 | } | |
820 | ||
eb07ddf2 GI |
821 | bool freebsd_highpoint_device::open() |
822 | { | |
823 | const char *dev = get_dev_name(); | |
824 | int fd; | |
825 | ||
826 | if ((fd = ::open(dev,O_RDWR))<0) { | |
827 | set_err(errno); | |
828 | return false; | |
829 | } | |
830 | set_fd(fd); | |
831 | return true; | |
832 | } | |
833 | ||
2127e193 GI |
834 | int freebsd_highpoint_device::ata_command_interface(smart_command_set command, int select, char * data) |
835 | { | |
54965743 | 836 | int fd=get_fd(); |
2127e193 | 837 | int ids[2]; |
2127e193 GI |
838 | HPT_IOCTL_PARAM param; |
839 | HPT_CHANNEL_INFO_V2 info; | |
840 | unsigned char* buff[512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)]; | |
841 | PHPT_PASS_THROUGH_HEADER pide_pt_hdr, pide_pt_hdr_out; | |
842 | ||
2127e193 GI |
843 | // get internal deviceid |
844 | ids[0] = m_hpt_data[0] - 1; | |
845 | ids[1] = m_hpt_data[1] - 1; | |
846 | ||
847 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
848 | ||
849 | param.magic = HPT_IOCTL_MAGIC; | |
850 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO_V2; | |
851 | param.in = (unsigned char *)ids; | |
852 | param.in_size = sizeof(unsigned int) * 2; | |
853 | param.out = (unsigned char *)&info; | |
854 | param.out_size = sizeof(HPT_CHANNEL_INFO_V2); | |
855 | ||
856 | if (m_hpt_data[2]==1) { | |
857 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO; | |
858 | param.out_size = sizeof(HPT_CHANNEL_INFO); | |
859 | } | |
eb07ddf2 | 860 | if (ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0 || |
2127e193 GI |
861 | info.devices[m_hpt_data[2]-1]==0) { |
862 | return -1; | |
863 | } | |
864 | ||
865 | // perform smart action | |
866 | memset(buff, 0, 512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)); | |
867 | pide_pt_hdr = (PHPT_PASS_THROUGH_HEADER)buff; | |
868 | ||
869 | pide_pt_hdr->lbamid = 0x4f; | |
870 | pide_pt_hdr->lbahigh = 0xc2; | |
871 | pide_pt_hdr->command = ATA_SMART_CMD; | |
872 | pide_pt_hdr->id = info.devices[m_hpt_data[2] - 1]; | |
873 | ||
874 | switch (command){ | |
875 | case READ_VALUES: | |
876 | pide_pt_hdr->feature=ATA_SMART_READ_VALUES; | |
877 | pide_pt_hdr->protocol=HPT_READ; | |
878 | break; | |
879 | case READ_THRESHOLDS: | |
880 | pide_pt_hdr->feature=ATA_SMART_READ_THRESHOLDS; | |
881 | pide_pt_hdr->protocol=HPT_READ; | |
882 | break; | |
883 | case READ_LOG: | |
884 | pide_pt_hdr->feature=ATA_SMART_READ_LOG_SECTOR; | |
885 | pide_pt_hdr->lbalow=select; | |
886 | pide_pt_hdr->protocol=HPT_READ; | |
887 | break; | |
888 | case IDENTIFY: | |
889 | pide_pt_hdr->command=ATA_IDENTIFY_DEVICE; | |
890 | pide_pt_hdr->protocol=HPT_READ; | |
891 | break; | |
892 | case ENABLE: | |
893 | pide_pt_hdr->feature=ATA_SMART_ENABLE; | |
894 | break; | |
895 | case DISABLE: | |
896 | pide_pt_hdr->feature=ATA_SMART_DISABLE; | |
897 | break; | |
898 | case AUTO_OFFLINE: | |
899 | pide_pt_hdr->feature=ATA_SMART_AUTO_OFFLINE; | |
900 | pide_pt_hdr->sectorcount=select; | |
901 | break; | |
902 | case AUTOSAVE: | |
903 | pide_pt_hdr->feature=ATA_SMART_AUTOSAVE; | |
904 | pide_pt_hdr->sectorcount=select; | |
905 | break; | |
906 | case IMMEDIATE_OFFLINE: | |
907 | pide_pt_hdr->feature=ATA_SMART_IMMEDIATE_OFFLINE; | |
908 | pide_pt_hdr->lbalow=select; | |
909 | break; | |
910 | case STATUS_CHECK: | |
911 | case STATUS: | |
912 | pide_pt_hdr->feature=ATA_SMART_STATUS; | |
913 | break; | |
914 | case CHECK_POWER_MODE: | |
915 | pide_pt_hdr->command=ATA_CHECK_POWER_MODE; | |
916 | break; | |
917 | case WRITE_LOG: | |
918 | memcpy(buff+sizeof(HPT_PASS_THROUGH_HEADER), data, 512); | |
919 | pide_pt_hdr->feature=ATA_SMART_WRITE_LOG_SECTOR; | |
920 | pide_pt_hdr->lbalow=select; | |
921 | pide_pt_hdr->protocol=HPT_WRITE; | |
922 | break; | |
923 | default: | |
924 | pout("Unrecognized command %d in highpoint_command_interface()\n" | |
925 | "Please contact " PACKAGE_BUGREPORT "\n", command); | |
926 | errno=ENOSYS; | |
927 | return -1; | |
928 | } | |
929 | if (pide_pt_hdr->protocol!=0) { | |
930 | pide_pt_hdr->sectors = 1; | |
931 | pide_pt_hdr->sectorcount = 1; | |
932 | } | |
933 | ||
934 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
935 | ||
936 | param.magic = HPT_IOCTL_MAGIC; | |
937 | param.ctrl_code = HPT_IOCTL_IDE_PASS_THROUGH; | |
938 | param.in = (unsigned char *)buff; | |
939 | param.in_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? 0 : pide_pt_hdr->sectors * 512); | |
940 | param.out = (unsigned char *)buff+param.in_size; | |
941 | param.out_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? pide_pt_hdr->sectors * 512 : 0); | |
942 | ||
943 | pide_pt_hdr_out = (PHPT_PASS_THROUGH_HEADER)param.out; | |
944 | ||
eb07ddf2 | 945 | if ((ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0) || |
2127e193 GI |
946 | (pide_pt_hdr_out->command & 1)) { |
947 | return -1; | |
948 | } | |
949 | ||
54965743 GI |
950 | if (command==STATUS_CHECK) |
951 | { | |
2127e193 GI |
952 | unsigned const char normal_lo=0x4f, normal_hi=0xc2; |
953 | unsigned const char failed_lo=0xf4, failed_hi=0x2c; | |
954 | unsigned char low,high; | |
955 | ||
956 | high = pide_pt_hdr_out->lbahigh; | |
957 | low = pide_pt_hdr_out->lbamid; | |
958 | ||
959 | // Cyl low and Cyl high unchanged means "Good SMART status" | |
960 | if (low==normal_lo && high==normal_hi) | |
961 | return 0; | |
962 | ||
963 | // These values mean "Bad SMART status" | |
964 | if (low==failed_lo && high==failed_hi) | |
965 | return 1; | |
966 | ||
967 | // We haven't gotten output that makes sense; print out some debugging info | |
968 | char buf[512]; | |
ee38a438 GI |
969 | snprintf(buf, sizeof(buf), |
970 | "CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n", | |
2127e193 GI |
971 | (int)pide_pt_hdr_out->command, |
972 | (int)pide_pt_hdr_out->feature, | |
973 | (int)pide_pt_hdr_out->sectorcount, | |
974 | (int)pide_pt_hdr_out->lbalow, | |
975 | (int)pide_pt_hdr_out->lbamid, | |
976 | (int)pide_pt_hdr_out->lbahigh, | |
977 | (int)pide_pt_hdr_out->sectors); | |
978 | printwarning(BAD_SMART,buf); | |
979 | } | |
980 | else if (command==CHECK_POWER_MODE) | |
981 | data[0] = pide_pt_hdr_out->sectorcount & 0xff; | |
982 | else if (pide_pt_hdr->protocol==HPT_READ) | |
54965743 GI |
983 | memcpy(data, (unsigned char *)buff + 2 * sizeof(HPT_PASS_THROUGH_HEADER), |
984 | pide_pt_hdr->sectors * 512); | |
2127e193 GI |
985 | return 0; |
986 | } | |
987 | ||
988 | ||
989 | ///////////////////////////////////////////////////////////////////////////// | |
e165493d | 990 | /// Standard SCSI support |
2127e193 GI |
991 | |
992 | class freebsd_scsi_device | |
993 | : public /*implements*/ scsi_device, | |
994 | public /*extends*/ freebsd_smart_device | |
995 | { | |
996 | public: | |
997 | freebsd_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
998 | ||
999 | virtual smart_device * autodetect_open(); | |
1000 | ||
1001 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
eb07ddf2 GI |
1002 | |
1003 | virtual bool open(); | |
1004 | ||
1005 | virtual bool close(); | |
1006 | ||
1007 | private: | |
eb07ddf2 | 1008 | struct cam_device *m_camdev; |
2127e193 GI |
1009 | }; |
1010 | ||
eb07ddf2 GI |
1011 | bool freebsd_scsi_device::open(){ |
1012 | const char *dev = get_dev_name(); | |
1013 | ||
1014 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
1015 | set_err(errno); | |
1016 | return false; | |
1017 | } | |
1018 | set_fd(m_camdev->fd); | |
1019 | return true; | |
1020 | } | |
1021 | ||
1022 | bool freebsd_scsi_device::close(){ | |
1023 | cam_close_device(m_camdev); | |
1024 | set_fd(-1); | |
1025 | return true; | |
1026 | } | |
1027 | ||
2127e193 GI |
1028 | freebsd_scsi_device::freebsd_scsi_device(smart_interface * intf, |
1029 | const char * dev_name, const char * req_type) | |
1030 | : smart_device(intf, dev_name, "scsi", req_type), | |
a86ec89e GI |
1031 | freebsd_smart_device(), |
1032 | m_camdev(0) | |
2127e193 GI |
1033 | { |
1034 | } | |
1035 | ||
eb07ddf2 GI |
1036 | |
1037 | bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
2127e193 | 1038 | { |
2127e193 | 1039 | union ccb *ccb; |
54965743 | 1040 | |
d2e702cf | 1041 | if (scsi_debugmode) { |
54965743 GI |
1042 | unsigned int k; |
1043 | const unsigned char * ucp = iop->cmnd; | |
1044 | const char * np; | |
1045 | ||
1046 | np = scsi_get_opcode_name(ucp[0]); | |
1047 | pout(" [%s: ", np ? np : "<unknown opcode>"); | |
1048 | for (k = 0; k < iop->cmnd_len; ++k) | |
1049 | pout("%02x ", ucp[k]); | |
d2e702cf | 1050 | if ((scsi_debugmode > 1) && |
54965743 GI |
1051 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { |
1052 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
1053 | ||
1054 | pout("]\n Outgoing data, len=%d%s:\n", (int)iop->dxfer_len, | |
1055 | (trunc ? " [only first 256 bytes shown]" : "")); | |
1056 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
1057 | } | |
1058 | else | |
d2e702cf | 1059 | pout("]\n"); |
54965743 | 1060 | } |
2127e193 | 1061 | |
eb07ddf2 | 1062 | if(m_camdev==NULL) { |
d2e702cf GI |
1063 | if (scsi_debugmode) |
1064 | pout(" error: camdev=0!\n"); | |
1065 | return set_err(ENOTTY); | |
2127e193 GI |
1066 | } |
1067 | ||
eb07ddf2 | 1068 | if (!(ccb = cam_getccb(m_camdev))) { |
d2e702cf GI |
1069 | if (scsi_debugmode) |
1070 | pout(" error allocating ccb\n"); | |
1071 | return set_err(ENOMEM); | |
2127e193 | 1072 | } |
d2e702cf | 1073 | |
d008864d GI |
1074 | // mfi SAT layer is known to be buggy |
1075 | if(!strcmp("mfi",m_camdev->sim_name)) { | |
1076 | if (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 || iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16) { | |
1077 | // Controller does not return ATA output registers in SAT sense data | |
1078 | if (iop->cmnd[2] & (1 << 5)) // chk_cond | |
1079 | return set_err(ENOSYS, "ATA return descriptor not supported by controller firmware"); | |
1080 | } | |
1081 | // SMART WRITE LOG SECTOR causing media errors | |
ee38a438 GI |
1082 | if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16 |
1083 | && iop->cmnd[14] == ATA_SMART_CMD && iop->cmnd[3]==0 && | |
1084 | iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) || | |
1085 | (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 | |
1086 | && iop->cmnd[9] == ATA_SMART_CMD && iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR)) | |
1087 | { | |
1088 | if(!failuretest_permissive) | |
1089 | return set_err(ENOSYS, "SMART WRITE LOG SECTOR may cause problems, try with -T permissive to force"); | |
1090 | } | |
d008864d | 1091 | } |
2127e193 GI |
1092 | // clear out structure, except for header that was filled in for us |
1093 | bzero(&(&ccb->ccb_h)[1], | |
54965743 | 1094 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); |
2127e193 GI |
1095 | |
1096 | cam_fill_csio(&ccb->csio, | |
d2e702cf GI |
1097 | /* retries */ 1, |
1098 | /* cbfcnp */ NULL, | |
54965743 GI |
1099 | /* flags */ (iop->dxfer_dir == DXFER_NONE ? CAM_DIR_NONE :(iop->dxfer_dir == DXFER_FROM_DEVICE ? CAM_DIR_IN : CAM_DIR_OUT)), |
1100 | /* tagaction */ MSG_SIMPLE_Q_TAG, | |
1101 | /* dataptr */ iop->dxferp, | |
1102 | /* datalen */ iop->dxfer_len, | |
1103 | /* senselen */ iop->max_sense_len, | |
1104 | /* cdblen */ iop->cmnd_len, | |
1105 | /* timout (converted to seconds) */ iop->timeout*1000); | |
2127e193 GI |
1106 | memcpy(ccb->csio.cdb_io.cdb_bytes,iop->cmnd,iop->cmnd_len); |
1107 | ||
eb07ddf2 | 1108 | if (cam_send_ccb(m_camdev,ccb) < 0) { |
d2e702cf GI |
1109 | if (scsi_debugmode) { |
1110 | pout(" error sending SCSI ccb\n"); | |
1111 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); | |
1112 | } | |
2127e193 | 1113 | cam_freeccb(ccb); |
d2e702cf GI |
1114 | return set_err(EIO); |
1115 | } | |
1116 | ||
1117 | if (scsi_debugmode) { | |
1118 | pout(" CAM status=0x%x, SCSI status=0x%x, resid=0x%x\n", | |
1119 | ccb->ccb_h.status, ccb->csio.scsi_status, ccb->csio.resid); | |
1120 | if ((scsi_debugmode > 1) && (DXFER_FROM_DEVICE == iop->dxfer_dir)) { | |
1121 | int trunc, len; | |
1122 | ||
1123 | len = iop->dxfer_len - ccb->csio.resid; | |
1124 | trunc = (len > 256) ? 1 : 0; | |
1125 | if (len > 0) { | |
1126 | pout(" Incoming data, len=%d%s:\n", len, | |
1127 | (trunc ? " [only first 256 bytes shown]" : "")); | |
1128 | dStrHex(iop->dxferp, (trunc ? 256 : len), 1); | |
1129 | } | |
1130 | else | |
1131 | pout(" Incoming data trimmed to nothing by resid\n"); | |
1132 | } | |
2127e193 GI |
1133 | } |
1134 | ||
54965743 | 1135 | if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) { |
d2e702cf GI |
1136 | if (scsi_debugmode) |
1137 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); | |
2127e193 | 1138 | cam_freeccb(ccb); |
d2e702cf | 1139 | return set_err(EIO); |
2127e193 GI |
1140 | } |
1141 | ||
d2e702cf GI |
1142 | iop->resid = ccb->csio.resid; |
1143 | iop->scsi_status = ccb->csio.scsi_status; | |
1144 | if (iop->sensep && (ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0) { | |
1145 | if (scsi_debugmode) | |
1146 | pout(" sense_len=0x%x, sense_resid=0x%x\n", | |
1147 | ccb->csio.sense_len, ccb->csio.sense_resid); | |
d008864d | 1148 | iop->resp_sense_len = ccb->csio.sense_len - ccb->csio.sense_resid; |
d2e702cf GI |
1149 | /* Some SCSI controller device drivers miscalculate the sense_resid |
1150 | field so cap resp_sense_len on max_sense_len. */ | |
1151 | if (iop->resp_sense_len > iop->max_sense_len) | |
1152 | iop->resp_sense_len = iop->max_sense_len; | |
1153 | if (iop->resp_sense_len > 0) { | |
1154 | memcpy(iop->sensep, &(ccb->csio.sense_data), iop->resp_sense_len); | |
1155 | if (scsi_debugmode) { | |
1156 | if (scsi_debugmode > 1) { | |
1157 | pout(" >>> Sense buffer, len=%zu:\n", iop->resp_sense_len); | |
1158 | dStrHex(iop->sensep, iop->resp_sense_len, 1); | |
1159 | } | |
1160 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
1161 | pout(" status=0x%x: [desc] sense_key=0x%x asc=0x%x ascq=0x%x\n", | |
1162 | iop->scsi_status, iop->sensep[1] & 0xf, | |
1163 | iop->sensep[2], iop->sensep[3]); | |
1164 | else | |
1165 | pout(" status=0x%x: sense_key=0x%x asc=0x%x ascq=0x%x\n", | |
1166 | iop->scsi_status, iop->sensep[2] & 0xf, | |
1167 | iop->sensep[12], iop->sensep[13]); | |
1168 | } | |
1169 | } | |
1170 | else if (scsi_debugmode) | |
1171 | pout(" status=0x%x\n", iop->scsi_status); | |
2127e193 | 1172 | } |
d2e702cf GI |
1173 | else if (scsi_debugmode) |
1174 | pout(" status=0x%x\n", iop->scsi_status); | |
2127e193 GI |
1175 | |
1176 | cam_freeccb(ccb); | |
54965743 | 1177 | |
ee38a438 GI |
1178 | // mfip replacing PDT of the device so response does not make a sense |
1179 | // this sets PDT to 00h - direct-access block device | |
1180 | if((!strcmp("mfi", m_camdev->sim_name) || !strcmp("mpt", m_camdev->sim_name)) | |
1181 | && iop->cmnd[0] == INQUIRY) { | |
d2e702cf GI |
1182 | if (scsi_debugmode) { |
1183 | pout(" device on %s controller, patching PDT\n", m_camdev->sim_name); | |
ee38a438 GI |
1184 | } |
1185 | iop->dxferp[0] = iop->dxferp[0] & 0xe0; | |
1186 | } | |
1187 | ||
2127e193 GI |
1188 | return true; |
1189 | } | |
1190 | ||
1191 | ||
d008864d GI |
1192 | ///////////////////////////////////////////////////////////////////////////// |
1193 | /// Areca RAID support | |
1194 | ||
ee38a438 GI |
1195 | /////////////////////////////////////////////////////////////////// |
1196 | // SATA(ATA) device behind Areca RAID Controller | |
1197 | class freebsd_areca_ata_device | |
1198 | : public /*implements*/ areca_ata_device, | |
d008864d GI |
1199 | public /*extends*/ freebsd_smart_device |
1200 | { | |
1201 | public: | |
ee38a438 GI |
1202 | freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); |
1203 | virtual smart_device * autodetect_open(); | |
1204 | virtual bool arcmsr_lock(); | |
1205 | virtual bool arcmsr_unlock(); | |
1206 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
1207 | }; | |
d008864d | 1208 | |
ee38a438 GI |
1209 | /////////////////////////////////////////////////////////////////// |
1210 | // SAS(SCSI) device behind Areca RAID Controller | |
1211 | class freebsd_areca_scsi_device | |
1212 | : public /*implements*/ areca_scsi_device, | |
1213 | public /*extends*/ freebsd_smart_device | |
1214 | { | |
1215 | public: | |
1216 | freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); | |
1217 | virtual smart_device * autodetect_open(); | |
1218 | virtual bool arcmsr_lock(); | |
1219 | virtual bool arcmsr_unlock(); | |
1220 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
d008864d GI |
1221 | }; |
1222 | ||
1223 | ||
ee38a438 GI |
1224 | // Areca RAID Controller(SATA Disk) |
1225 | freebsd_areca_ata_device::freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
1226 | : smart_device(intf, dev_name, "areca", "areca"), | |
d2e702cf | 1227 | freebsd_smart_device() |
ee38a438 GI |
1228 | { |
1229 | set_disknum(disknum); | |
1230 | set_encnum(encnum); | |
1231 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
1232 | } | |
1233 | ||
1234 | ||
1235 | smart_device * freebsd_areca_ata_device::autodetect_open() | |
d008864d | 1236 | { |
ee38a438 | 1237 | // autodetect device type |
a86ec89e | 1238 | int is_ata = arcmsr_get_dev_type(); |
ee38a438 GI |
1239 | if(is_ata < 0) |
1240 | { | |
1241 | set_err(EIO); | |
1242 | return this; | |
1243 | } | |
1244 | ||
1245 | if(is_ata == 1) | |
1246 | { | |
1247 | // SATA device | |
1248 | return this; | |
1249 | } | |
1250 | ||
1251 | // SAS device | |
1252 | smart_device_auto_ptr newdev(new freebsd_areca_scsi_device(smi(), get_dev_name(), get_disknum(), get_encnum())); | |
1253 | close(); | |
1254 | delete this; | |
1255 | newdev->open(); // TODO: Can possibly pass open fd | |
1256 | ||
1257 | return newdev.release(); | |
1258 | } | |
1259 | ||
1260 | int freebsd_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
d008864d | 1261 | { |
ee38a438 GI |
1262 | int ioctlreturn = 0; |
1263 | ||
1264 | if(!is_open()) { | |
1265 | if(!open()){ | |
1266 | } | |
1267 | } | |
d008864d | 1268 | |
ee38a438 GI |
1269 | ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp); |
1270 | if (ioctlreturn) | |
1271 | { | |
1272 | // errors found | |
1273 | return -1; | |
1274 | } | |
d008864d | 1275 | |
ee38a438 GI |
1276 | return ioctlreturn; |
1277 | } | |
d008864d | 1278 | |
ee38a438 | 1279 | bool freebsd_areca_ata_device::arcmsr_lock() |
d008864d | 1280 | { |
ee38a438 | 1281 | return true; |
d008864d GI |
1282 | } |
1283 | ||
1284 | ||
ee38a438 | 1285 | bool freebsd_areca_ata_device::arcmsr_unlock() |
d008864d | 1286 | { |
ee38a438 | 1287 | return true; |
d008864d GI |
1288 | } |
1289 | ||
1290 | ||
ee38a438 GI |
1291 | // Areca RAID Controller(SAS Device) |
1292 | freebsd_areca_scsi_device::freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
d008864d | 1293 | : smart_device(intf, dev_name, "areca", "areca"), |
d2e702cf | 1294 | freebsd_smart_device() |
d008864d | 1295 | { |
ee38a438 GI |
1296 | set_disknum(disknum); |
1297 | set_encnum(encnum); | |
f4e463df | 1298 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); |
d008864d GI |
1299 | } |
1300 | ||
ee38a438 GI |
1301 | smart_device * freebsd_areca_scsi_device::autodetect_open() |
1302 | { | |
1303 | return this; | |
1304 | } | |
1305 | ||
1306 | int freebsd_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
1307 | { | |
1308 | int ioctlreturn = 0; | |
1309 | ||
1310 | if(!is_open()) { | |
1311 | if(!open()){ | |
1312 | } | |
1313 | } | |
1314 | ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp); | |
1315 | if (ioctlreturn) | |
1316 | { | |
1317 | // errors found | |
1318 | return -1; | |
1319 | } | |
1320 | ||
1321 | return ioctlreturn; | |
1322 | } | |
1323 | ||
1324 | bool freebsd_areca_scsi_device::arcmsr_lock() | |
d008864d | 1325 | { |
ee38a438 | 1326 | return true; |
d008864d GI |
1327 | } |
1328 | ||
1329 | ||
ee38a438 GI |
1330 | bool freebsd_areca_scsi_device::arcmsr_unlock() |
1331 | { | |
1332 | return true; | |
1333 | } | |
1334 | ||
d008864d | 1335 | |
2127e193 GI |
1336 | ///////////////////////////////////////////////////////////////////////////// |
1337 | /// Implement CCISS RAID support with old functions | |
1338 | ||
1339 | class freebsd_cciss_device | |
1340 | : public /*implements*/ scsi_device, | |
1341 | public /*extends*/ freebsd_smart_device | |
1342 | { | |
1343 | public: | |
1344 | freebsd_cciss_device(smart_interface * intf, const char * name, unsigned char disknum); | |
1345 | ||
1346 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
eb07ddf2 | 1347 | virtual bool open(); |
2127e193 GI |
1348 | |
1349 | private: | |
1350 | unsigned char m_disknum; ///< Disk number. | |
1351 | }; | |
1352 | ||
eb07ddf2 GI |
1353 | bool freebsd_cciss_device::open() |
1354 | { | |
1355 | const char *dev = get_dev_name(); | |
1356 | int fd; | |
eb07ddf2 GI |
1357 | if ((fd = ::open(dev,O_RDWR))<0) { |
1358 | set_err(errno); | |
1359 | return false; | |
1360 | } | |
1361 | set_fd(fd); | |
1362 | return true; | |
1363 | } | |
2127e193 GI |
1364 | |
1365 | freebsd_cciss_device::freebsd_cciss_device(smart_interface * intf, | |
1366 | const char * dev_name, unsigned char disknum) | |
1367 | : smart_device(intf, dev_name, "cciss", "cciss"), | |
d2e702cf | 1368 | freebsd_smart_device(), |
2127e193 GI |
1369 | m_disknum(disknum) |
1370 | { | |
1371 | set_info().info_name = strprintf("%s [cciss_disk_%02d]", dev_name, disknum); | |
1372 | } | |
1373 | ||
1374 | bool freebsd_cciss_device::scsi_pass_through(scsi_cmnd_io * iop) | |
1375 | { | |
cfbba5b9 | 1376 | int status = cciss_io_interface(get_fd(), m_disknum, iop, scsi_debugmode); |
eb07ddf2 GI |
1377 | if (status < 0) |
1378 | return set_err(-status); | |
1379 | return true; | |
eb07ddf2 | 1380 | // not reached |
2127e193 GI |
1381 | return true; |
1382 | } | |
1383 | ||
1384 | ||
1385 | ///////////////////////////////////////////////////////////////////////////// | |
1386 | /// SCSI open with autodetection support | |
1387 | ||
1388 | smart_device * freebsd_scsi_device::autodetect_open() | |
1389 | { | |
1390 | // Open device | |
1391 | if (!open()) | |
1392 | return this; | |
1393 | ||
1394 | // No Autodetection if device type was specified by user | |
1395 | if (*get_req_type()) | |
1396 | return this; | |
1397 | ||
1398 | // The code below is based on smartd.cpp:SCSIFilterKnown() | |
1399 | ||
1400 | // Get INQUIRY | |
1401 | unsigned char req_buff[64] = {0, }; | |
1402 | int req_len = 36; | |
1403 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1404 | // Marvell controllers fail on a 36 bytes StdInquiry, but 64 suffices | |
1405 | // watch this spot ... other devices could lock up here | |
1406 | req_len = 64; | |
1407 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1408 | // device doesn't like INQUIRY commands | |
1409 | close(); | |
1410 | set_err(EIO, "INQUIRY failed"); | |
1411 | return this; | |
1412 | } | |
1413 | } | |
1414 | ||
1415 | int avail_len = req_buff[4] + 5; | |
1416 | int len = (avail_len < req_len ? avail_len : req_len); | |
1417 | if (len < 36) | |
54965743 | 1418 | return this; |
2127e193 GI |
1419 | |
1420 | // Use INQUIRY to detect type | |
2127e193 | 1421 | |
bed94269 | 1422 | // 3ware ? |
ee38a438 GI |
1423 | if (!memcmp(req_buff + 8, "3ware", 5) || !memcmp(req_buff + 8, "AMCC", 4) || |
1424 | !strcmp("tws",m_camdev->sim_name) || !strcmp("twa",m_camdev->sim_name)) { | |
bed94269 | 1425 | close(); |
ee38a438 GI |
1426 | set_err(EINVAL, "3ware/LSI controller, please try adding '-d 3ware,N',\n" |
1427 | "you may need to replace %s with /dev/twaN, /dev/tweN or /dev/twsN", get_dev_name()); | |
bed94269 GI |
1428 | return this; |
1429 | } | |
1430 | ||
d008864d | 1431 | // SAT or USB, skip MFI controllers because of bugs |
bed94269 GI |
1432 | { |
1433 | smart_device * newdev = smi()->autodetect_sat_device(this, req_buff, len); | |
d008864d | 1434 | if (newdev) { |
2127e193 | 1435 | // NOTE: 'this' is now owned by '*newdev' |
d008864d GI |
1436 | if(!strcmp("mfi",m_camdev->sim_name)) { |
1437 | newdev->close(); | |
1438 | newdev->set_err(ENOSYS, "SATA device detected,\n" | |
1439 | "MegaRAID SAT layer is reportedly buggy, use '-d sat' to try anyhow"); | |
1440 | } | |
2127e193 | 1441 | return newdev; |
d008864d | 1442 | } |
2127e193 | 1443 | } |
2127e193 GI |
1444 | |
1445 | // Nothing special found | |
1446 | return this; | |
1447 | } | |
1448 | ||
1449 | ||
1450 | ///////////////////////////////////////////////////////////////////////////// | |
1451 | /// Implement platform interface with old functions. | |
1452 | ||
1453 | class freebsd_smart_interface | |
1454 | : public /*implements*/ smart_interface | |
1455 | { | |
1456 | public: | |
54965743 | 1457 | virtual std::string get_os_version_str(); |
2127e193 | 1458 | |
54965743 | 1459 | virtual std::string get_app_examples(const char * appname); |
2127e193 GI |
1460 | |
1461 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, | |
1462 | const char * pattern = 0); | |
1463 | ||
1464 | protected: | |
1465 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
1466 | ||
eb07ddf2 GI |
1467 | #if FREEBSDVER > 800100 |
1468 | virtual ata_device * get_atacam_device(const char * name, const char * type); | |
1469 | #endif | |
1470 | ||
2127e193 | 1471 | virtual scsi_device * get_scsi_device(const char * name, const char * type); |
a86ec89e GI |
1472 | |
1473 | virtual nvme_device * get_nvme_device(const char * name, const char * type, | |
1474 | unsigned nsid); | |
2127e193 GI |
1475 | |
1476 | virtual smart_device * autodetect_smart_device(const char * name); | |
1477 | ||
1478 | virtual smart_device * get_custom_smart_device(const char * name, const char * type); | |
1479 | ||
54965743 | 1480 | virtual std::string get_valid_custom_dev_types_str(); |
2127e193 GI |
1481 | }; |
1482 | ||
1483 | ||
1484 | ////////////////////////////////////////////////////////////////////// | |
54965743 GI |
1485 | |
1486 | std::string freebsd_smart_interface::get_os_version_str() | |
2127e193 | 1487 | { |
54965743 GI |
1488 | struct utsname osname; |
1489 | uname(&osname); | |
1490 | return strprintf("%s %s %s", osname.sysname, osname.release, osname.machine); | |
2127e193 GI |
1491 | } |
1492 | ||
54965743 | 1493 | std::string freebsd_smart_interface::get_app_examples(const char * appname) |
2127e193 GI |
1494 | { |
1495 | if (!strcmp(appname, "smartctl")) | |
1496 | return smartctl_examples; | |
54965743 | 1497 | return ""; |
2127e193 GI |
1498 | } |
1499 | ||
1500 | ata_device * freebsd_smart_interface::get_ata_device(const char * name, const char * type) | |
1501 | { | |
1502 | return new freebsd_ata_device(this, name, type); | |
1503 | } | |
1504 | ||
eb07ddf2 GI |
1505 | #if FREEBSDVER > 800100 |
1506 | ata_device * freebsd_smart_interface::get_atacam_device(const char * name, const char * type) | |
2127e193 | 1507 | { |
eb07ddf2 | 1508 | return new freebsd_atacam_device(this, name, type); |
2127e193 | 1509 | } |
eb07ddf2 | 1510 | #endif |
832b75ed | 1511 | |
eb07ddf2 GI |
1512 | scsi_device * freebsd_smart_interface::get_scsi_device(const char * name, const char * type) |
1513 | { | |
1514 | return new freebsd_scsi_device(this, name, type); | |
832b75ed GG |
1515 | } |
1516 | ||
a86ec89e GI |
1517 | nvme_device * freebsd_smart_interface::get_nvme_device(const char * name, const char * type, |
1518 | unsigned nsid) | |
1519 | { | |
1520 | return new freebsd_nvme_device(this, name, type, nsid); | |
1521 | } | |
1522 | ||
54965743 GI |
1523 | // we are using CAM subsystem XPT enumerator to found all CAM (scsi/usb/ada/...) |
1524 | // devices on system despite of it's names | |
2127e193 GI |
1525 | // |
1526 | // If any errors occur, leave errno set as it was returned by the | |
1527 | // system call, and return <0. | |
1528 | // | |
eb07ddf2 GI |
1529 | // arguments: |
1530 | // names: resulting array | |
1531 | // show_all - export duplicate device name or not | |
1532 | // | |
2127e193 GI |
1533 | // Return values: |
1534 | // -1: error | |
1535 | // >=0: number of discovered devices | |
832b75ed | 1536 | |
cfbba5b9 GI |
1537 | bool get_dev_names_cam(std::vector<std::string> & names, bool show_all) |
1538 | { | |
1539 | int fd; | |
2127e193 GI |
1540 | if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { |
1541 | if (errno == ENOENT) /* There are no CAM device on this computer */ | |
1542 | return 0; | |
cfbba5b9 | 1543 | int serrno = errno; |
2127e193 | 1544 | pout("%s control device couldn't opened: %s\n", XPT_DEVICE, strerror(errno)); |
cfbba5b9 GI |
1545 | errno = serrno; |
1546 | return false; | |
832b75ed | 1547 | } |
2127e193 | 1548 | |
cfbba5b9 | 1549 | union ccb ccb; |
2127e193 GI |
1550 | bzero(&ccb, sizeof(union ccb)); |
1551 | ||
1552 | ccb.ccb_h.path_id = CAM_XPT_PATH_ID; | |
1553 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; | |
1554 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
1555 | ||
1556 | ccb.ccb_h.func_code = XPT_DEV_MATCH; | |
cfbba5b9 | 1557 | int bufsize = sizeof(struct dev_match_result) * MAX_NUM_DEV; |
2127e193 | 1558 | ccb.cdm.match_buf_len = bufsize; |
cfbba5b9 | 1559 | // TODO: Use local buffer instead of malloc() if possible |
2127e193 | 1560 | ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); |
a7e8ffec GI |
1561 | bzero(ccb.cdm.matches,bufsize); // clear ccb.cdm.matches structure |
1562 | ||
2127e193 | 1563 | if (ccb.cdm.matches == NULL) { |
cfbba5b9 GI |
1564 | close(fd); |
1565 | throw std::bad_alloc(); | |
2127e193 GI |
1566 | } |
1567 | ccb.cdm.num_matches = 0; | |
2127e193 GI |
1568 | ccb.cdm.num_patterns = 0; |
1569 | ccb.cdm.pattern_buf_len = 0; | |
1570 | ||
1571 | /* | |
1572 | * We do the ioctl multiple times if necessary, in case there are | |
1573 | * more than MAX_NUM_DEV nodes in the EDT. | |
1574 | */ | |
cfbba5b9 GI |
1575 | int skip_device = 0, skip_bus = 0, changed = 0; // TODO: bool |
1576 | std::string devname; | |
2127e193 GI |
1577 | do { |
1578 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
cfbba5b9 | 1579 | int serrno = errno; |
2127e193 | 1580 | pout("error sending CAMIOCOMMAND ioctl: %s\n", strerror(errno)); |
cfbba5b9 GI |
1581 | free(ccb.cdm.matches); |
1582 | close(fd); | |
1583 | errno = serrno; | |
1584 | return false; | |
832b75ed | 1585 | } |
2127e193 GI |
1586 | |
1587 | if ((ccb.ccb_h.status != CAM_REQ_CMP) | |
54965743 GI |
1588 | || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) |
1589 | && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { | |
2127e193 | 1590 | pout("got CAM error %#x, CDM error %d\n", ccb.ccb_h.status, ccb.cdm.status); |
cfbba5b9 GI |
1591 | free(ccb.cdm.matches); |
1592 | close(fd); | |
1593 | errno = ENXIO; | |
1594 | return false; | |
832b75ed | 1595 | } |
2127e193 | 1596 | |
cfbba5b9 | 1597 | for (unsigned i = 0; i < ccb.cdm.num_matches; i++) { |
2127e193 GI |
1598 | struct device_match_result *dev_result; |
1599 | struct periph_match_result *periph_result; | |
1600 | ||
1601 | if (ccb.cdm.matches[i].type == DEV_MATCH_BUS) { | |
a86ec89e GI |
1602 | struct bus_match_result *bus_result; |
1603 | ||
2127e193 GI |
1604 | bus_result = &ccb.cdm.matches[i].result.bus_result; |
1605 | ||
d008864d | 1606 | if (strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */ |
54965743 | 1607 | skip_bus = 1; |
2127e193 GI |
1608 | else |
1609 | skip_bus = 0; | |
1610 | changed = 1; | |
1611 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_DEVICE) { | |
1612 | dev_result = &ccb.cdm.matches[i].result.device_result; | |
1613 | ||
1614 | if (dev_result->flags & DEV_RESULT_UNCONFIGURED || skip_bus == 1) | |
1615 | skip_device = 1; | |
1616 | else | |
1617 | skip_device = 0; | |
eb07ddf2 | 1618 | |
54965743 GI |
1619 | // /* Shall we skip non T_DIRECT devices ? */ |
1620 | // if (dev_result->inq_data.device != T_DIRECT) | |
1621 | // skip_device = 1; | |
2127e193 | 1622 | changed = 1; |
eb07ddf2 GI |
1623 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH && |
1624 | (skip_device == 0 || show_all)) { | |
2127e193 | 1625 | /* One device may be populated as many peripherals (pass0 & da0 for example). |
ee38a438 | 1626 | * We are searching for best name |
2127e193 GI |
1627 | */ |
1628 | periph_result = &ccb.cdm.matches[i].result.periph_result; | |
ee38a438 GI |
1629 | /* Prefer non-"pass" names */ |
1630 | if (devname.empty() || strncmp(periph_result->periph_name, "pass", 4) != 0) { | |
1631 | devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number); | |
1632 | } | |
2127e193 GI |
1633 | changed = 0; |
1634 | }; | |
cfbba5b9 GI |
1635 | if ((changed == 1 || show_all) && !devname.empty()) { |
1636 | names.push_back(devname); | |
1637 | devname.erase(); | |
2127e193 GI |
1638 | changed = 0; |
1639 | }; | |
1640 | } | |
1641 | ||
cfbba5b9 | 1642 | } while ((ccb.ccb_h.status == CAM_REQ_CMP) && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); |
2127e193 | 1643 | |
cfbba5b9 GI |
1644 | if (!devname.empty()) |
1645 | names.push_back(devname); | |
2127e193 | 1646 | |
2127e193 | 1647 | free(ccb.cdm.matches); |
cfbba5b9 GI |
1648 | close(fd); |
1649 | return true; | |
832b75ed | 1650 | } |
832b75ed | 1651 | |
2127e193 GI |
1652 | // we are using ATA subsystem enumerator to found all ATA devices on system |
1653 | // despite of it's names | |
1654 | // | |
1655 | // If any errors occur, leave errno set as it was returned by the | |
1656 | // system call, and return <0. | |
832b75ed | 1657 | |
2127e193 GI |
1658 | // Return values: |
1659 | // -1: error | |
1660 | // >=0: number of discovered devices | |
1661 | int get_dev_names_ata(char*** names) { | |
1662 | struct ata_ioc_devices devices; | |
1663 | int fd=-1,maxchannel,serrno=-1,n=0; | |
1664 | char **mp = NULL; | |
1665 | ||
1666 | *names=NULL; | |
1667 | ||
1668 | if ((fd = open(ATA_DEVICE, O_RDWR)) < 0) { | |
1669 | if (errno == ENOENT) /* There are no ATA device on this computer */ | |
1670 | return 0; | |
1671 | serrno = errno; | |
1672 | pout("%s control device can't be opened: %s\n", ATA_DEVICE, strerror(errno)); | |
1673 | n = -1; | |
1674 | goto end; | |
1675 | }; | |
54965743 | 1676 | |
2127e193 GI |
1677 | if (ioctl(fd, IOCATAGMAXCHANNEL, &maxchannel) < 0) { |
1678 | serrno = errno; | |
1679 | pout("ioctl(IOCATAGMAXCHANNEL) on /dev/ata failed: %s\n", strerror(errno)); | |
1680 | n = -1; | |
1681 | goto end; | |
1682 | }; | |
1683 | ||
1684 | // allocate space for up to MAX_NUM_DEV number of ATA devices | |
1685 | mp = (char **)calloc(MAX_NUM_DEV, sizeof(char*)); | |
1686 | if (mp == NULL) { | |
1687 | serrno=errno; | |
1688 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1689 | n = -1; | |
1690 | goto end; | |
1691 | }; | |
1692 | ||
1693 | for (devices.channel = 0; devices.channel < maxchannel && n < MAX_NUM_DEV; devices.channel++) { | |
1694 | int j; | |
54965743 | 1695 | |
2127e193 GI |
1696 | if (ioctl(fd, IOCATADEVICES, &devices) < 0) { |
1697 | if (errno == ENXIO) | |
1698 | continue; /* such channel not exist */ | |
1699 | pout("ioctl(IOCATADEVICES) on %s channel %d failed: %s\n", ATA_DEVICE, devices.channel, strerror(errno)); | |
1700 | n = -1; | |
1701 | goto end; | |
1702 | }; | |
1703 | for (j=0;j<=1 && n<MAX_NUM_DEV;j++) { | |
1704 | if (devices.name[j][0] != '\0') { | |
1705 | asprintf(mp+n, "%s%s", _PATH_DEV, devices.name[j]); | |
1706 | if (mp[n] == NULL) { | |
1707 | pout("Out of memory constructing scan ATA device list (on line %d)\n", __LINE__); | |
1708 | n = -1; | |
1709 | goto end; | |
1710 | }; | |
2127e193 GI |
1711 | n++; |
1712 | }; | |
1713 | }; | |
a86ec89e GI |
1714 | }; |
1715 | if (n <= 0) | |
1716 | goto end; | |
2127e193 | 1717 | mp = (char **)reallocf(mp,n*(sizeof (char*))); // shrink to correct size |
a86ec89e | 1718 | if (mp == NULL) { |
f4ebf3d1 GI |
1719 | serrno=errno; |
1720 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1721 | n = -1; | |
1722 | goto end; | |
1723 | }; | |
54965743 | 1724 | |
2127e193 GI |
1725 | end: |
1726 | if (fd>=0) | |
1727 | close(fd); | |
1728 | if (n <= 0) { | |
1729 | free(mp); | |
1730 | mp = NULL; | |
832b75ed | 1731 | } |
832b75ed | 1732 | |
2127e193 | 1733 | *names=mp; |
832b75ed | 1734 | |
2127e193 GI |
1735 | if (serrno>-1) |
1736 | errno=serrno; | |
1737 | return n; | |
1738 | } | |
832b75ed | 1739 | |
2127e193 GI |
1740 | |
1741 | ||
1742 | bool freebsd_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
1743 | const char * type, const char * pattern /*= 0*/) | |
1744 | { | |
1745 | if (pattern) { | |
1746 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
1747 | return false; | |
832b75ed GG |
1748 | } |
1749 | ||
2127e193 GI |
1750 | // Make namelists |
1751 | char * * atanames = 0; int numata = 0; | |
1752 | if (!type || !strcmp(type, "ata")) { | |
1753 | numata = get_dev_names_ata(&atanames); | |
1754 | if (numata < 0) { | |
1755 | set_err(ENOMEM); | |
1756 | return false; | |
832b75ed | 1757 | } |
2127e193 GI |
1758 | } |
1759 | ||
cfbba5b9 | 1760 | std::vector<std::string> scsinames; |
eb07ddf2 | 1761 | if (!type || !strcmp(type, "scsi")) { // do not export duplicated names |
cfbba5b9 GI |
1762 | if (!get_dev_names_cam(scsinames, false)) { |
1763 | set_err(errno); | |
2127e193 | 1764 | return false; |
832b75ed | 1765 | } |
832b75ed GG |
1766 | } |
1767 | ||
2127e193 GI |
1768 | // Add to devlist |
1769 | int i; | |
1770 | if (type==NULL) | |
1771 | type=""; | |
1772 | for (i = 0; i < numata; i++) { | |
1773 | ata_device * atadev = get_ata_device(atanames[i], type); | |
1774 | if (atadev) | |
bed94269 | 1775 | devlist.push_back(atadev); |
a7e8ffec | 1776 | free(atanames[i]); |
2127e193 | 1777 | } |
a7e8ffec | 1778 | if(numata) free(atanames); |
832b75ed | 1779 | |
cfbba5b9 | 1780 | for (i = 0; i < (int)scsinames.size(); i++) { |
54965743 | 1781 | if(!*type) { // try USB autodetection if no type specified |
cfbba5b9 | 1782 | smart_device * smartdev = autodetect_smart_device(scsinames[i].c_str()); |
54965743 | 1783 | if(smartdev) |
bed94269 | 1784 | devlist.push_back(smartdev); |
54965743 GI |
1785 | } |
1786 | else { | |
cfbba5b9 | 1787 | scsi_device * scsidev = get_scsi_device(scsinames[i].c_str(), type); |
54965743 | 1788 | if (scsidev) |
bed94269 | 1789 | devlist.push_back(scsidev); |
54965743 | 1790 | } |
832b75ed | 1791 | } |
2127e193 | 1792 | return true; |
832b75ed GG |
1793 | } |
1794 | ||
2127e193 | 1795 | |
54965743 | 1796 | #if (FREEBSDVER < 800000) // without this build fail on FreeBSD 8 |
2127e193 | 1797 | static char done[USB_MAX_DEVICES]; |
2127e193 GI |
1798 | |
1799 | static int usbdevinfo(int f, int a, int rec, int busno, unsigned short & vendor_id, | |
54965743 GI |
1800 | unsigned short & product_id, unsigned short & version) |
1801 | { | |
832b75ed | 1802 | |
54965743 GI |
1803 | struct usb_device_info di; |
1804 | int e, p, i; | |
1805 | char devname[256]; | |
832b75ed | 1806 | |
54965743 GI |
1807 | snprintf(devname, sizeof(devname),"umass%d",busno); |
1808 | ||
1809 | di.udi_addr = a; | |
1810 | e = ioctl(f, USB_DEVICEINFO, &di); | |
1811 | if (e) { | |
1812 | if (errno != ENXIO) | |
1813 | printf("addr %d: I/O error\n", a); | |
1814 | return 0; | |
1815 | } | |
1816 | done[a] = 1; | |
1817 | ||
1818 | // list devices | |
1819 | for (i = 0; i < USB_MAX_DEVNAMES; i++) { | |
1820 | if (di.udi_devnames[i][0]) { | |
1821 | if(strcmp(di.udi_devnames[i],devname)==0) { | |
1822 | // device found! | |
1823 | vendor_id = di.udi_vendorNo; | |
1824 | product_id = di.udi_productNo; | |
1825 | version = di.udi_releaseNo; | |
1826 | return 1; | |
1827 | // FIXME | |
1828 | } | |
1829 | } | |
1830 | } | |
1831 | if (!rec) | |
1832 | return 0; | |
1833 | for (p = 0; p < di.udi_nports; p++) { | |
1834 | int s = di.udi_ports[p]; | |
1835 | if (s >= USB_MAX_DEVICES) { | |
1836 | continue; | |
1837 | } | |
1838 | if (s == 0) | |
1839 | printf("addr 0 should never happen!\n"); | |
1840 | else { | |
1841 | if(usbdevinfo(f, s, 1, busno, vendor_id, product_id, version)) return 1; | |
1842 | } | |
1843 | } | |
1844 | return 0; | |
1845 | } | |
1846 | #endif | |
832b75ed | 1847 | |
832b75ed | 1848 | |
2127e193 | 1849 | static int usbdevlist(int busno,unsigned short & vendor_id, |
54965743 | 1850 | unsigned short & product_id, unsigned short & version) |
2127e193 | 1851 | { |
54965743 GI |
1852 | #if (FREEBSDVER >= 800000) // libusb2 interface |
1853 | struct libusb20_device *pdev = NULL; | |
1854 | struct libusb20_backend *pbe; | |
1855 | uint32_t matches = 0; | |
1856 | char buf[128]; // do not change! | |
1857 | char devname[128]; | |
1858 | uint8_t n; | |
1859 | struct LIBUSB20_DEVICE_DESC_DECODED *pdesc; | |
1860 | ||
1861 | pbe = libusb20_be_alloc_default(); | |
1862 | ||
1863 | while ((pdev = libusb20_be_device_foreach(pbe, pdev))) { | |
1864 | matches++; | |
1865 | ||
1866 | if (libusb20_dev_open(pdev, 0)) { | |
1867 | warnx("libusb20_dev_open: could not open device"); | |
1868 | return 0; | |
2127e193 | 1869 | } |
54965743 GI |
1870 | |
1871 | pdesc=libusb20_dev_get_device_desc(pdev); | |
1872 | ||
1873 | snprintf(devname, sizeof(devname),"umass%d:",busno); | |
1874 | for (n = 0; n != 255; n++) { | |
1875 | if (libusb20_dev_get_iface_desc(pdev, n, buf, sizeof(buf))) | |
1876 | break; | |
1877 | if (buf[0] == 0) | |
1878 | continue; | |
1879 | if(strncmp(buf,devname,strlen(devname))==0){ | |
1880 | // found! | |
1881 | vendor_id = pdesc->idVendor; | |
1882 | product_id = pdesc->idProduct; | |
1883 | version = pdesc->bcdDevice; | |
1884 | libusb20_dev_close(pdev); | |
1885 | libusb20_be_free(pbe); | |
1886 | return 1; | |
1887 | } | |
1888 | } | |
1889 | ||
1890 | libusb20_dev_close(pdev); | |
1891 | } | |
1892 | ||
1893 | if (matches == 0) { | |
1894 | printf("No device match or lack of permissions.\n"); | |
1895 | } | |
1896 | ||
1897 | libusb20_be_free(pbe); | |
1898 | ||
1899 | return false; | |
1900 | #else // freebsd < 8.0 USB stack, ioctl interface | |
1901 | ||
a86ec89e | 1902 | int i, a, rc; |
54965743 GI |
1903 | char buf[50]; |
1904 | int ncont; | |
1905 | ||
1906 | for (ncont = 0, i = 0; i < 10; i++) { | |
1907 | snprintf(buf, sizeof(buf), "%s%d", USBDEV, i); | |
a86ec89e | 1908 | int f = open(buf, O_RDONLY); |
54965743 GI |
1909 | if (f >= 0) { |
1910 | memset(done, 0, sizeof done); | |
1911 | for (a = 1; a < USB_MAX_DEVICES; a++) { | |
1912 | if (!done[a]) { | |
1913 | rc = usbdevinfo(f, a, 1, busno,vendor_id, product_id, version); | |
1914 | if(rc) return 1; | |
1915 | } | |
1916 | ||
1917 | } | |
1918 | close(f); | |
1919 | } else { | |
1920 | if (errno == ENOENT || errno == ENXIO) | |
1921 | continue; | |
1922 | warn("%s", buf); | |
1923 | } | |
1924 | ncont++; | |
1925 | } | |
1926 | return 0; | |
1927 | #endif | |
2127e193 GI |
1928 | } |
1929 | ||
2127e193 GI |
1930 | smart_device * freebsd_smart_interface::autodetect_smart_device(const char * name) |
1931 | { | |
2127e193 | 1932 | unsigned short vendor_id = 0, product_id = 0, version = 0; |
eb07ddf2 GI |
1933 | struct cam_device *cam_dev; |
1934 | union ccb ccb; | |
1935 | int bus=-1; | |
a86ec89e | 1936 | int i; |
d008864d | 1937 | const char * test_name = name; |
54965743 | 1938 | |
eb07ddf2 | 1939 | // if dev_name null, or string length zero |
a86ec89e | 1940 | if (!name || !*name) |
d008864d GI |
1941 | return 0; |
1942 | ||
1943 | // Dereference symlinks | |
1944 | struct stat st; | |
1945 | std::string pathbuf; | |
1946 | if (!lstat(name, &st) && S_ISLNK(st.st_mode)) { | |
1947 | char * p = realpath(name, (char *)0); | |
1948 | if (p) { | |
1949 | pathbuf = p; | |
1950 | free(p); | |
1951 | test_name = pathbuf.c_str(); | |
1952 | } | |
1953 | } | |
eb07ddf2 GI |
1954 | |
1955 | // check ATA bus | |
1956 | char * * atanames = 0; int numata = 0; | |
1957 | numata = get_dev_names_ata(&atanames); | |
1958 | if (numata > 0) { | |
1959 | // check ATA/ATAPI devices | |
1960 | for (i = 0; i < numata; i++) { | |
d008864d | 1961 | if(!strcmp(atanames[i],test_name)) { |
a86ec89e | 1962 | for (int c = i; c < numata; c++) free(atanames[c]); |
a7e8ffec | 1963 | free(atanames); |
d008864d | 1964 | return new freebsd_ata_device(this, test_name, ""); |
eb07ddf2 | 1965 | } |
a7e8ffec | 1966 | else free(atanames[i]); |
832b75ed | 1967 | } |
a7e8ffec | 1968 | if(numata) free(atanames); |
832b75ed | 1969 | } |
eb07ddf2 GI |
1970 | else { |
1971 | if (numata < 0) | |
1972 | pout("Unable to get ATA device list\n"); | |
1973 | } | |
1974 | ||
1975 | // check CAM | |
cfbba5b9 GI |
1976 | std::vector<std::string> scsinames; |
1977 | if (!get_dev_names_cam(scsinames, true)) | |
1978 | pout("Unable to get CAM device list\n"); | |
1979 | else if (!scsinames.empty()) { | |
eb07ddf2 | 1980 | // check all devices on CAM bus |
cfbba5b9 | 1981 | for (i = 0; i < (int)scsinames.size(); i++) { |
d008864d | 1982 | if(strcmp(scsinames[i].c_str(), test_name)==0) |
eb07ddf2 | 1983 | { // our disk device is CAM |
3d17a85c GI |
1984 | if(strncmp(scsinames[i].c_str(), "/dev/pmp", strlen("/dev/pmp")) == 0) { |
1985 | pout("Skipping port multiplier [%s]\n", scsinames[i].c_str()); | |
1986 | set_err(EINVAL); | |
1987 | return 0; | |
1988 | } | |
d008864d | 1989 | if ((cam_dev = cam_open_device(test_name, O_RDWR)) == NULL) { |
eb07ddf2 GI |
1990 | // open failure |
1991 | set_err(errno); | |
d008864d | 1992 | return 0; |
eb07ddf2 | 1993 | } |
eb07ddf2 GI |
1994 | // zero the payload |
1995 | bzero(&(&ccb.ccb_h)[1], PATHINQ_SETTINGS_SIZE); | |
1996 | ccb.ccb_h.func_code = XPT_PATH_INQ; // send PATH_INQ to the device | |
1997 | if (ioctl(cam_dev->fd, CAMIOCOMMAND, &ccb) == -1) { | |
1998 | warn("Get Transfer Settings CCB failed\n" | |
1999 | "%s", strerror(errno)); | |
2000 | cam_close_device(cam_dev); | |
2001 | return 0; | |
2002 | } | |
2003 | // now check if we are working with USB device, see umass.c | |
2004 | if(strcmp(ccb.cpi.dev_name,"umass-sim") == 0) { // USB device found | |
2005 | usbdevlist(bus,vendor_id, product_id, version); | |
2006 | int bus=ccb.cpi.unit_number; // unit_number will match umass number | |
2007 | cam_close_device(cam_dev); | |
2008 | if(usbdevlist(bus,vendor_id, product_id, version)){ | |
2009 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id, version); | |
f4ebf3d1 | 2010 | if (usbtype) |
d008864d | 2011 | return get_sat_device(usbtype, new freebsd_scsi_device(this, test_name, "")); |
eb07ddf2 | 2012 | } |
d008864d | 2013 | return 0; |
eb07ddf2 GI |
2014 | } |
2015 | #if FREEBSDVER > 800100 | |
2016 | // check if we have ATA device connected to CAM (ada) | |
2017 | if(ccb.cpi.protocol == PROTO_ATA){ | |
2018 | cam_close_device(cam_dev); | |
d008864d | 2019 | return new freebsd_atacam_device(this, test_name, ""); |
eb07ddf2 GI |
2020 | } |
2021 | #endif | |
2022 | // close cam device, we don`t need it anymore | |
2023 | cam_close_device(cam_dev); | |
2024 | // handle as usual scsi | |
d008864d | 2025 | return new freebsd_scsi_device(this, test_name, ""); |
eb07ddf2 GI |
2026 | } |
2027 | } | |
eb07ddf2 | 2028 | } |
d008864d GI |
2029 | // device is LSI raid supported by mfi driver |
2030 | if(!strncmp("/dev/mfid", test_name, strlen("/dev/mfid"))) | |
2031 | set_err(EINVAL, "To monitor disks on LSI RAID load mfip.ko module and run 'smartctl -a /dev/passX' to show SMART information"); | |
a86ec89e GI |
2032 | |
2033 | // form /dev/nvme* or nvme* | |
2034 | if(!strncmp("/dev/nvme", test_name, strlen("/dev/nvme"))) | |
2035 | return new freebsd_nvme_device(this, name, "", 0 /* use default nsid */); | |
2036 | ||
eb07ddf2 | 2037 | // device type unknown |
2127e193 GI |
2038 | return 0; |
2039 | } | |
2040 | ||
2041 | ||
2042 | smart_device * freebsd_smart_interface::get_custom_smart_device(const char * name, const char * type) | |
2043 | { | |
a86ec89e | 2044 | int disknum = -1, n1 = -1, n2 = -1; |
eb07ddf2 | 2045 | |
2127e193 | 2046 | if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { |
a86ec89e GI |
2047 | // 3Ware ? |
2048 | static const char * fbsd_dev_twe_ctrl = "/dev/twe"; | |
2049 | static const char * fbsd_dev_twa_ctrl = "/dev/twa"; | |
2050 | static const char * fbsd_dev_tws_ctrl = "/dev/tws"; | |
2051 | int contr = -1; | |
2052 | ||
2127e193 GI |
2053 | if (n2 != (int)strlen(type)) { |
2054 | set_err(EINVAL, "Option -d 3ware,N requires N to be a non-negative integer"); | |
2055 | return 0; | |
2056 | } | |
2057 | if (!(0 <= disknum && disknum <= 127)) { | |
2058 | set_err(EINVAL, "Option -d 3ware,N (N=%d) must have 0 <= N <= 127", disknum); | |
2059 | return 0; | |
2060 | } | |
eb07ddf2 GI |
2061 | |
2062 | // guess 3ware device type based on device name | |
ee38a438 GI |
2063 | if (str_starts_with(name, fbsd_dev_twa_ctrl) || |
2064 | str_starts_with(name, fbsd_dev_tws_ctrl) ) { | |
eb07ddf2 GI |
2065 | contr=CONTROLLER_3WARE_9000_CHAR; |
2066 | } | |
2067 | if (!strncmp(fbsd_dev_twe_ctrl, name, strlen(fbsd_dev_twe_ctrl))){ | |
2068 | contr=CONTROLLER_3WARE_678K_CHAR; | |
2069 | } | |
2070 | ||
2071 | if(contr == -1){ | |
ee38a438 GI |
2072 | set_err(EINVAL, "3ware controller type unknown, use %sX, %sX or %sX devices", |
2073 | fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl, fbsd_dev_tws_ctrl); | |
eb07ddf2 GI |
2074 | return 0; |
2075 | } | |
54965743 | 2076 | return new freebsd_escalade_device(this, name, contr, disknum); |
ee38a438 | 2077 | } |
2127e193 GI |
2078 | |
2079 | // Highpoint ? | |
2080 | int controller = -1, channel = -1; disknum = 1; | |
2081 | n1 = n2 = -1; int n3 = -1; | |
2082 | if (sscanf(type, "hpt,%n%d/%d%n/%d%n", &n1, &controller, &channel, &n2, &disknum, &n3) >= 2 || n1 == 4) { | |
2083 | int len = strlen(type); | |
2084 | if (!(n2 == len || n3 == len)) { | |
2085 | set_err(EINVAL, "Option '-d hpt,L/M/N' supports 2-3 items"); | |
2086 | return 0; | |
2087 | } | |
2088 | if (!(1 <= controller && controller <= 8)) { | |
2089 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid controller id L supplied"); | |
2090 | return 0; | |
2091 | } | |
3d17a85c | 2092 | if (!(1 <= channel && channel <= 128)) { |
2127e193 GI |
2093 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid channel number M supplied"); |
2094 | return 0; | |
2095 | } | |
2096 | if (!(1 <= disknum && disknum <= 15)) { | |
2097 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid pmport number N supplied"); | |
2098 | return 0; | |
2099 | } | |
2100 | return new freebsd_highpoint_device(this, name, controller, channel, disknum); | |
832b75ed GG |
2101 | } |
2102 | ||
2127e193 GI |
2103 | // CCISS ? |
2104 | disknum = n1 = n2 = -1; | |
2105 | if (sscanf(type, "cciss,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { | |
2106 | if (n2 != (int)strlen(type)) { | |
2107 | set_err(EINVAL, "Option -d cciss,N requires N to be a non-negative integer"); | |
2108 | return 0; | |
2109 | } | |
e9583e0c GI |
2110 | if (!(0 <= disknum && disknum <= 127)) { |
2111 | set_err(EINVAL, "Option -d cciss,N (N=%d) must have 0 <= N <= 127", disknum); | |
2127e193 GI |
2112 | return 0; |
2113 | } | |
ee38a438 | 2114 | return get_sat_device("sat,auto", new freebsd_cciss_device(this, name, disknum)); |
832b75ed | 2115 | } |
eb07ddf2 GI |
2116 | #if FREEBSDVER > 800100 |
2117 | // adaX devices ? | |
2118 | if(!strcmp(type,"atacam")) | |
2119 | return new freebsd_atacam_device(this, name, ""); | |
2120 | #endif | |
d008864d GI |
2121 | // Areca? |
2122 | disknum = n1 = n2 = -1; | |
f4e463df GI |
2123 | int encnum = 1; |
2124 | if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) { | |
2125 | if (!(1 <= disknum && disknum <= 128)) { | |
2126 | set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum); | |
d008864d GI |
2127 | return 0; |
2128 | } | |
f4e463df GI |
2129 | if (!(1 <= encnum && encnum <= 8)) { |
2130 | set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum); | |
d008864d GI |
2131 | return 0; |
2132 | } | |
ee38a438 | 2133 | return new freebsd_areca_ata_device(this, name, disknum, encnum); |
d008864d | 2134 | } |
832b75ed | 2135 | |
2127e193 | 2136 | return 0; |
832b75ed GG |
2137 | } |
2138 | ||
54965743 | 2139 | std::string freebsd_smart_interface::get_valid_custom_dev_types_str() |
2127e193 | 2140 | { |
f4e463df | 2141 | return "3ware,N, hpt,L/M/N, cciss,N, areca,N/E" |
eb07ddf2 GI |
2142 | #if FREEBSDVER > 800100 |
2143 | ", atacam" | |
2144 | #endif | |
2145 | ; | |
2127e193 GI |
2146 | } |
2147 | ||
2127e193 GI |
2148 | } // namespace |
2149 | ||
2127e193 GI |
2150 | ///////////////////////////////////////////////////////////////////////////// |
2151 | /// Initialize platform interface and register with smi() | |
2152 | ||
2153 | void smart_interface::init() | |
2154 | { | |
2155 | static os_freebsd::freebsd_smart_interface the_interface; | |
2156 | smart_interface::set(&the_interface); | |
832b75ed | 2157 | } |