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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 | 7 | * |
ff28b140 | 8 | * SPDX-License-Identifier: GPL-2.0-or-later |
832b75ed GG |
9 | */ |
10 | ||
ff28b140 | 11 | #include <sys/param.h> |
832b75ed GG |
12 | #include <stdio.h> |
13 | #include <sys/types.h> | |
14 | #include <dirent.h> | |
15 | #include <fcntl.h> | |
16 | #include <err.h> | |
cfbba5b9 | 17 | #include <errno.h> |
832b75ed GG |
18 | #include <camlib.h> |
19 | #include <cam/scsi/scsi_message.h> | |
2127e193 | 20 | #include <cam/scsi/scsi_pass.h> |
1953ff6d GG |
21 | #if defined(__DragonFly__) |
22 | #include <sys/nata.h> | |
23 | #else | |
832b75ed | 24 | #include <sys/ata.h> |
1953ff6d | 25 | #endif |
832b75ed GG |
26 | #include <sys/stat.h> |
27 | #include <unistd.h> | |
832b75ed | 28 | #include <glob.h> |
832b75ed | 29 | #include <stddef.h> |
2127e193 GI |
30 | #include <paths.h> |
31 | #include <sys/utsname.h> | |
832b75ed GG |
32 | |
33 | #include "config.h" | |
ff28b140 | 34 | |
a86ec89e GI |
35 | // set by /usr/include/sys/ata.h, suppress warning |
36 | #undef ATA_READ_LOG_EXT | |
832b75ed GG |
37 | #include "atacmds.h" |
38 | #include "scsicmds.h" | |
a37e7145 | 39 | #include "cciss.h" |
832b75ed GG |
40 | #include "utility.h" |
41 | #include "os_freebsd.h" | |
42 | ||
2127e193 GI |
43 | #include "dev_interface.h" |
44 | #include "dev_ata_cmd_set.h" | |
ee38a438 | 45 | #include "dev_areca.h" |
2127e193 GI |
46 | |
47 | #define USBDEV "/dev/usb" | |
54965743 GI |
48 | #if defined(__FreeBSD_version) |
49 | ||
50 | // This way we define one variable for the GNU/kFreeBSD and FreeBSD | |
51 | #define FREEBSDVER __FreeBSD_version | |
52 | #else | |
53 | #define FREEBSDVER __FreeBSD_kernel_version | |
54 | #endif | |
55 | ||
56 | #if (FREEBSDVER >= 800000) | |
57 | #include <libusb20_desc.h> | |
58 | #include <libusb20.h> | |
cfbba5b9 GI |
59 | #elif defined(__DragonFly__) |
60 | #include <bus/usb/usb.h> | |
61 | #include <bus/usb/usbhid.h> | |
54965743 GI |
62 | #else |
63 | #include <dev/usb/usb.h> | |
64 | #include <dev/usb/usbhid.h> | |
65 | #endif | |
832b75ed | 66 | |
a86ec89e GI |
67 | // based on "/sys/dev/nvme/nvme.h" from FreeBSD kernel sources |
68 | #include "freebsd_nvme_ioctl.h" // NVME_PASSTHROUGH_CMD, nvme_completion_is_error | |
69 | ||
eb07ddf2 GI |
70 | #define CONTROLLER_3WARE_9000_CHAR 0x01 |
71 | #define CONTROLLER_3WARE_678K_CHAR 0x02 | |
a37e7145 | 72 | |
eb07ddf2 GI |
73 | #ifndef PATHINQ_SETTINGS_SIZE |
74 | #define PATHINQ_SETTINGS_SIZE 128 | |
75 | #endif | |
832b75ed | 76 | |
ff28b140 TL |
77 | const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 4848 2018-12-05 18:30:46Z chrfranke $" \ |
78 | ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID; | |
54965743 | 79 | |
832b75ed GG |
80 | #define NO_RETURN 0 |
81 | #define BAD_SMART 1 | |
82 | #define NO_DISK_3WARE 2 | |
83 | #define BAD_KERNEL 3 | |
84 | #define MAX_MSG 3 | |
85 | ||
86 | // Utility function for printing warnings | |
87 | void printwarning(int msgNo, const char* extra) { | |
54965743 | 88 | |
a86ec89e GI |
89 | if (msgNo >= 0 && msgNo <= MAX_MSG) { |
90 | static int printed[] = {0,0,0,0}; | |
91 | if (!printed[msgNo]) { | |
54965743 | 92 | |
a86ec89e GI |
93 | static const char* message[]={ |
94 | "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 | 95 | |
a86ec89e GI |
96 | "Error SMART Status command failed\nPlease get assistance from \n" PACKAGE_HOMEPAGE "\nRegister values returned from SMART Status command are:\n", |
97 | ||
98 | "You must specify a DISK # for 3ware drives with -d 3ware,<n> where <n> begins with 1 for first disk drive\n", | |
99 | ||
100 | "ATA support is not provided for this kernel version. Please ugrade to a recent 5-CURRENT kernel (post 09/01/2003 or so)\n" | |
101 | }; | |
832b75ed | 102 | |
832b75ed GG |
103 | printed[msgNo] = 1; |
104 | pout("%s", message[msgNo]); | |
105 | if (extra) | |
106 | pout("%s",extra); | |
107 | } | |
108 | } | |
109 | return; | |
110 | } | |
111 | ||
2127e193 | 112 | // Interface to ATA devices behind 3ware escalade RAID controller cards. See os_linux.c |
832b75ed | 113 | |
2127e193 GI |
114 | #define BUFFER_LEN_678K_CHAR ( sizeof(struct twe_usercommand) ) // 520 |
115 | #define BUFFER_LEN_9000_CHAR ( sizeof(TW_OSLI_IOCTL_NO_DATA_BUF) + sizeof(TWE_Command) ) // 2048 | |
116 | #define TW_IOCTL_BUFFER_SIZE ( MAX(BUFFER_LEN_678K_CHAR, BUFFER_LEN_9000_CHAR) ) | |
4d59bff9 | 117 | |
2127e193 GI |
118 | #ifndef ATA_DEVICE |
119 | #define ATA_DEVICE "/dev/ata" | |
832b75ed | 120 | #endif |
832b75ed | 121 | |
d008864d GI |
122 | #define ARGUSED(x) ((void)(x)) |
123 | ||
ee38a438 | 124 | extern unsigned char failuretest_permissive; |
832b75ed | 125 | |
2127e193 | 126 | ///////////////////////////////////////////////////////////////////////////// |
832b75ed | 127 | |
2127e193 | 128 | namespace os_freebsd { // No need to publish anything, name provided for Doxygen |
832b75ed | 129 | |
2127e193 GI |
130 | ///////////////////////////////////////////////////////////////////////////// |
131 | /// Implement shared open/close routines with old functions. | |
832b75ed | 132 | |
2127e193 GI |
133 | class freebsd_smart_device |
134 | : virtual public /*implements*/ smart_device | |
135 | { | |
136 | public: | |
d2e702cf | 137 | explicit freebsd_smart_device() |
2127e193 | 138 | : smart_device(never_called), |
d2e702cf | 139 | m_fd(-1) { } |
832b75ed | 140 | |
2127e193 | 141 | virtual ~freebsd_smart_device() throw(); |
832b75ed | 142 | |
2127e193 | 143 | virtual bool is_open() const; |
832b75ed | 144 | |
2127e193 | 145 | virtual bool open(); |
832b75ed | 146 | |
2127e193 | 147 | virtual bool close(); |
832b75ed | 148 | |
2127e193 GI |
149 | protected: |
150 | /// Return filedesc for derived classes. | |
151 | int get_fd() const | |
152 | { return m_fd; } | |
832b75ed | 153 | |
eb07ddf2 GI |
154 | void set_fd(int fd) |
155 | { m_fd = fd; } | |
156 | ||
2127e193 GI |
157 | private: |
158 | int m_fd; ///< filedesc, -1 if not open. | |
2127e193 | 159 | }; |
832b75ed | 160 | |
54965743 GI |
161 | #ifdef __GLIBC__ |
162 | static inline void * reallocf(void *ptr, size_t size) { | |
163 | void *rv = realloc(ptr, size); | |
f4ebf3d1 | 164 | if((rv == NULL) && (size != 0)) |
54965743 GI |
165 | free(ptr); |
166 | return rv; | |
167 | } | |
168 | #endif | |
2127e193 GI |
169 | |
170 | freebsd_smart_device::~freebsd_smart_device() throw() | |
a37e7145 | 171 | { |
2127e193 GI |
172 | if (m_fd >= 0) |
173 | os_freebsd::freebsd_smart_device::close(); | |
a37e7145 GG |
174 | } |
175 | ||
2127e193 GI |
176 | // migration from the old_style |
177 | unsigned char m_controller_type; | |
178 | unsigned char m_controller_port; | |
832b75ed | 179 | |
2127e193 GI |
180 | // examples for smartctl |
181 | static const char smartctl_examples[] = | |
54965743 | 182 | "=================================================== SMARTCTL EXAMPLES =====\n\n" |
2127e193 GI |
183 | " smartctl -a /dev/ad0 (Prints all SMART information)\n\n" |
184 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/ad0\n" | |
185 | " (Enables SMART on first disk)\n\n" | |
186 | " smartctl -t long /dev/ad0 (Executes extended disk self-test)\n\n" | |
187 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/ad0\n" | |
188 | " (Prints Self-Test & Attribute errors)\n" | |
189 | " (Prints Self-Test & Attribute errors)\n\n" | |
190 | " smartctl -a --device=3ware,2 /dev/twa0\n" | |
191 | " smartctl -a --device=3ware,2 /dev/twe0\n" | |
ee38a438 | 192 | " smartctl -a --device=3ware,2 /dev/tws0\n" |
2127e193 GI |
193 | " (Prints all SMART information for ATA disk on\n" |
194 | " third port of first 3ware RAID controller)\n" | |
54965743 GI |
195 | " smartctl -a --device=cciss,0 /dev/ciss0\n" |
196 | " (Prints all SMART information for first disk \n" | |
197 | " on Common Interface for SCSI-3 Support driver)\n" | |
f4e463df GI |
198 | " smartctl -a --device=areca,3/1 /dev/arcmsr0\n" |
199 | " (Prints all SMART information for 3rd disk in the 1st enclosure \n" | |
d008864d | 200 | " on first ARECA RAID controller)\n" |
54965743 | 201 | |
2127e193 | 202 | ; |
832b75ed | 203 | |
2127e193 GI |
204 | bool freebsd_smart_device::is_open() const |
205 | { | |
206 | return (m_fd >= 0); | |
207 | } | |
832b75ed | 208 | |
832b75ed | 209 | |
2127e193 GI |
210 | bool freebsd_smart_device::open() |
211 | { | |
2127e193 | 212 | const char *dev = get_dev_name(); |
eb07ddf2 GI |
213 | if ((m_fd = ::open(dev,O_RDONLY))<0) { |
214 | set_err(errno); | |
2127e193 GI |
215 | return false; |
216 | } | |
217 | return true; | |
218 | } | |
219 | ||
220 | bool freebsd_smart_device::close() | |
221 | { | |
2127e193 | 222 | int failed = 0; |
2127e193 | 223 | // close device, if open |
eb07ddf2 GI |
224 | if (is_open()) |
225 | failed=::close(get_fd()); | |
226 | ||
227 | set_fd(-1); | |
54965743 | 228 | |
54965743 | 229 | if(failed) return false; |
eb07ddf2 | 230 | else return true; |
2127e193 GI |
231 | } |
232 | ||
233 | ///////////////////////////////////////////////////////////////////////////// | |
a23d5117 | 234 | /// Implement standard ATA support |
2127e193 GI |
235 | |
236 | class freebsd_ata_device | |
a23d5117 | 237 | : public /*implements*/ ata_device, |
2127e193 GI |
238 | public /*extends*/ freebsd_smart_device |
239 | { | |
240 | public: | |
241 | freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
a23d5117 | 242 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); |
2127e193 | 243 | |
2127e193 | 244 | protected: |
d008864d | 245 | virtual int do_cmd(struct ata_ioc_request* request, bool is_48bit_cmd); |
2127e193 GI |
246 | }; |
247 | ||
248 | freebsd_ata_device::freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
249 | : smart_device(intf, dev_name, "ata", req_type), | |
d2e702cf | 250 | freebsd_smart_device() |
2127e193 GI |
251 | { |
252 | } | |
253 | ||
d008864d | 254 | int freebsd_ata_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd) |
eb07ddf2 | 255 | { |
ee38a438 | 256 | int fd = get_fd(), ret; |
d008864d | 257 | ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST |
ee38a438 GI |
258 | ret = ioctl(fd, IOCATAREQUEST, request); |
259 | if (ret) set_err(errno); | |
260 | return ret; | |
eb07ddf2 GI |
261 | } |
262 | ||
a23d5117 GI |
263 | |
264 | ||
265 | bool freebsd_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
266 | { | |
d008864d GI |
267 | bool ata_48bit = false; // no ata_48bit_support via IOCATAREQUEST |
268 | if(!strcmp("atacam",get_dev_type())) // enable for atacam interface | |
269 | ata_48bit = true; | |
270 | ||
7f0798ef GI |
271 | if (!ata_cmd_is_ok(in, |
272 | true, // data_out_support | |
273 | true, // multi_sector_support | |
d008864d | 274 | ata_48bit) |
ee38a438 GI |
275 | ) { |
276 | set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers"); | |
277 | return false; | |
278 | } | |
a23d5117 GI |
279 | |
280 | struct ata_ioc_request request; | |
281 | bzero(&request,sizeof(struct ata_ioc_request)); | |
282 | ||
283 | request.timeout=SCSI_TIMEOUT_DEFAULT; | |
284 | request.u.ata.command=in.in_regs.command; | |
285 | request.u.ata.feature=in.in_regs.features; | |
286 | ||
287 | request.u.ata.count = in.in_regs.sector_count_16; | |
288 | request.u.ata.lba = in.in_regs.lba_48; | |
289 | ||
290 | switch (in.direction) { | |
291 | case ata_cmd_in::no_data: | |
292 | request.flags=ATA_CMD_CONTROL; | |
293 | break; | |
294 | case ata_cmd_in::data_in: | |
d008864d | 295 | request.flags=ATA_CMD_READ | ATA_CMD_CONTROL; |
a23d5117 GI |
296 | request.data=(char *)in.buffer; |
297 | request.count=in.size; | |
298 | break; | |
299 | case ata_cmd_in::data_out: | |
d008864d | 300 | request.flags=ATA_CMD_WRITE | ATA_CMD_CONTROL; |
a23d5117 GI |
301 | request.data=(char *)in.buffer; |
302 | request.count=in.size; | |
303 | break; | |
304 | default: | |
305 | return set_err(ENOSYS); | |
306 | } | |
d008864d GI |
307 | |
308 | clear_err(); | |
a23d5117 | 309 | errno = 0; |
d008864d | 310 | if (do_cmd(&request, in.in_regs.is_48bit_cmd())) |
ee38a438 | 311 | return false; |
a23d5117 GI |
312 | if (request.error) |
313 | return set_err(EIO, "request failed, error code 0x%02x", request.error); | |
314 | ||
315 | out.out_regs.error = request.error; | |
316 | out.out_regs.sector_count_16 = request.u.ata.count; | |
317 | out.out_regs.lba_48 = request.u.ata.lba; | |
318 | ||
a23d5117 GI |
319 | return true; |
320 | } | |
321 | ||
eb07ddf2 GI |
322 | #if FREEBSDVER > 800100 |
323 | class freebsd_atacam_device : public freebsd_ata_device | |
324 | { | |
325 | public: | |
326 | freebsd_atacam_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
327 | : smart_device(intf, dev_name, "atacam", req_type), freebsd_ata_device(intf, dev_name, req_type) | |
328 | {} | |
329 | ||
330 | virtual bool open(); | |
331 | virtual bool close(); | |
332 | ||
333 | protected: | |
334 | int m_fd; | |
335 | struct cam_device *m_camdev; | |
336 | ||
d008864d | 337 | virtual int do_cmd( struct ata_ioc_request* request , bool is_48bit_cmd); |
eb07ddf2 GI |
338 | }; |
339 | ||
340 | bool freebsd_atacam_device::open(){ | |
341 | const char *dev = get_dev_name(); | |
342 | ||
343 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
344 | set_err(errno); | |
345 | return false; | |
346 | } | |
347 | set_fd(m_camdev->fd); | |
348 | return true; | |
349 | } | |
350 | ||
351 | bool freebsd_atacam_device::close(){ | |
352 | cam_close_device(m_camdev); | |
353 | set_fd(-1); | |
354 | return true; | |
355 | } | |
356 | ||
d008864d | 357 | int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd) |
eb07ddf2 GI |
358 | { |
359 | union ccb ccb; | |
360 | int camflags; | |
361 | ||
ee38a438 GI |
362 | // 48bit commands are broken in ATACAM before r242422/HEAD |
363 | // and may cause system hang | |
f9e10201 JD |
364 | // First version with working support should be FreeBSD 9.2.0/RELEASE |
365 | ||
366 | #if (FREEBSDVER < 902001) | |
ee38a438 GI |
367 | if(!strcmp("ata",m_camdev->sim_name) && is_48bit_cmd) { |
368 | set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers"); | |
369 | return -1; | |
370 | } | |
f9e10201 | 371 | #endif |
ee38a438 | 372 | |
eb07ddf2 GI |
373 | memset(&ccb, 0, sizeof(ccb)); |
374 | ||
375 | if (request->count == 0) | |
376 | camflags = CAM_DIR_NONE; | |
d008864d | 377 | else if (request->flags & ATA_CMD_READ) |
eb07ddf2 GI |
378 | camflags = CAM_DIR_IN; |
379 | else | |
380 | camflags = CAM_DIR_OUT; | |
381 | ||
382 | cam_fill_ataio(&ccb.ataio, | |
383 | 0, | |
384 | NULL, | |
385 | camflags, | |
386 | MSG_SIMPLE_Q_TAG, | |
387 | (u_int8_t*)request->data, | |
388 | request->count, | |
389 | request->timeout * 1000); // timeout in seconds | |
390 | ||
ee38a438 GI |
391 | ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT | |
392 | (is_48bit_cmd ? CAM_ATAIO_48BIT : 0); | |
eb07ddf2 | 393 | // ata_28bit_cmd |
eb07ddf2 GI |
394 | ccb.ataio.cmd.command = request->u.ata.command; |
395 | ccb.ataio.cmd.features = request->u.ata.feature; | |
396 | ccb.ataio.cmd.lba_low = request->u.ata.lba; | |
397 | ccb.ataio.cmd.lba_mid = request->u.ata.lba >> 8; | |
398 | ccb.ataio.cmd.lba_high = request->u.ata.lba >> 16; | |
d008864d GI |
399 | // ata_48bit cmd |
400 | ccb.ataio.cmd.lba_low_exp = request->u.ata.lba >> 24; | |
401 | ccb.ataio.cmd.lba_mid_exp = request->u.ata.lba >> 32; | |
402 | ccb.ataio.cmd.lba_high_exp = request->u.ata.lba >> 40; | |
eb07ddf2 GI |
403 | ccb.ataio.cmd.device = 0x40 | ((request->u.ata.lba >> 24) & 0x0f); |
404 | ccb.ataio.cmd.sector_count = request->u.ata.count; | |
d008864d | 405 | ccb.ataio.cmd.sector_count_exp = request->u.ata.count >> 8;; |
eb07ddf2 GI |
406 | |
407 | ccb.ccb_h.flags |= CAM_DEV_QFRZDIS; | |
408 | ||
409 | if (cam_send_ccb(m_camdev, &ccb) < 0) { | |
ee38a438 | 410 | set_err(EIO, "cam_send_ccb failed"); |
eb07ddf2 GI |
411 | return -1; |
412 | } | |
413 | ||
cfbba5b9 | 414 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { |
d2e702cf GI |
415 | if(scsi_debugmode > 0) |
416 | cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
ee38a438 | 417 | set_err(EIO); |
cfbba5b9 GI |
418 | return -1; |
419 | } | |
eb07ddf2 | 420 | |
d008864d GI |
421 | request->u.ata.lba = |
422 | ((u_int64_t)(ccb.ataio.res.lba_low)) | | |
423 | ((u_int64_t)(ccb.ataio.res.lba_mid) << 8) | | |
424 | ((u_int64_t)(ccb.ataio.res.lba_high) << 16) | | |
425 | ((u_int64_t)(ccb.ataio.res.lba_low_exp) << 24) | | |
426 | ((u_int64_t)(ccb.ataio.res.lba_mid_exp) << 32) | | |
427 | ((u_int64_t)(ccb.ataio.res.lba_high_exp) << 40); | |
428 | ||
429 | request->u.ata.count = ccb.ataio.res.sector_count | (ccb.ataio.res.sector_count_exp << 8); | |
430 | request->error = ccb.ataio.res.error; | |
431 | ||
cfbba5b9 | 432 | return 0; |
eb07ddf2 GI |
433 | } |
434 | ||
435 | #endif | |
436 | ||
a86ec89e GI |
437 | ///////////////////////////////////////////////////////////////////////////// |
438 | /// NVMe support | |
439 | ||
440 | class freebsd_nvme_device | |
441 | : public /*implements*/ nvme_device, | |
442 | public /*extends*/ freebsd_smart_device | |
443 | { | |
444 | public: | |
445 | freebsd_nvme_device(smart_interface * intf, const char * dev_name, | |
446 | const char * req_type, unsigned nsid); | |
447 | ||
448 | virtual bool open(); | |
449 | ||
450 | virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out); | |
451 | }; | |
452 | ||
453 | freebsd_nvme_device::freebsd_nvme_device(smart_interface * intf, const char * dev_name, | |
454 | const char * req_type, unsigned nsid) | |
455 | : smart_device(intf, dev_name, "nvme", req_type), | |
456 | nvme_device(nsid), | |
457 | freebsd_smart_device() | |
458 | { | |
459 | } | |
460 | ||
461 | bool freebsd_nvme_device::open() | |
462 | { | |
463 | const char *dev = get_dev_name(); | |
464 | if (!strnstr(dev, NVME_CTRLR_PREFIX, strlen(NVME_CTRLR_PREFIX))) { | |
465 | set_err(EINVAL, "NVMe controller controller/namespace ids must begin with '%s'", | |
466 | NVME_CTRLR_PREFIX); | |
467 | return false; | |
468 | } | |
469 | ||
470 | int nsid = -1, ctrlid = -1; | |
471 | char tmp; | |
472 | ||
473 | if(sscanf(dev, NVME_CTRLR_PREFIX"%d%c", &ctrlid, &tmp) == 1) | |
474 | { | |
475 | if(ctrlid < 0) { | |
476 | set_err(EINVAL, "Invalid NVMe controller number"); | |
477 | return false; | |
478 | } | |
479 | nsid = 0xFFFFFFFF; // broadcast id | |
480 | } | |
ff28b140 | 481 | else if (sscanf(dev, NVME_CTRLR_PREFIX"%d" NVME_NS_PREFIX "%d%c", |
a86ec89e GI |
482 | &ctrlid, &nsid, &tmp) == 2) |
483 | { | |
484 | if(ctrlid < 0 || nsid < 0) { | |
485 | set_err(EINVAL, "Invalid NVMe controller/namespace number"); | |
486 | return false; | |
487 | } | |
488 | } | |
489 | else { | |
490 | set_err(EINVAL, "Invalid NVMe controller/namespace syntax"); | |
491 | return false; | |
492 | } | |
493 | ||
494 | // we should always open controller, not namespace device | |
495 | char full_path[64]; | |
496 | snprintf(full_path, sizeof(full_path), NVME_CTRLR_PREFIX"%d", ctrlid); | |
497 | ||
498 | int fd; | |
499 | if ((fd = ::open(full_path, O_RDWR))<0) { | |
500 | set_err(errno); | |
501 | return false; | |
502 | } | |
503 | set_fd(fd); | |
504 | ||
505 | if (!get_nsid()) { | |
506 | set_nsid(nsid); | |
507 | } | |
508 | ||
509 | return true; | |
510 | } | |
511 | ||
512 | bool freebsd_nvme_device::nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out) | |
513 | { | |
514 | // nvme_passthru_cmd pt; | |
515 | struct nvme_pt_command pt; | |
ff28b140 | 516 | struct nvme_completion *cp_p; |
a86ec89e GI |
517 | memset(&pt, 0, sizeof(pt)); |
518 | ||
ff28b140 TL |
519 | #if __FreeBSD_version >= 1200058 && __FreeBSD_version < 1200081 |
520 | pt.cmd.opc_fuse = NVME_CMD_SET_OPC(in.opcode); | |
521 | #else | |
522 | pt.cmd.opc = in.opcode; | |
523 | #endif | |
a86ec89e GI |
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 | ||
ff28b140 TL |
541 | cp_p = &pt.cpl; |
542 | out.result=cp_p->cdw0; // Command specific result (DW0) | |
543 | ||
544 | if (nvme_completion_is_error(cp_p)) { /* ignore DNR and More bits */ | |
545 | uint16_t nvme_status = ((cp_p->status.sct << 8) | cp_p->status.sc) & 0x3ff; | |
a86ec89e | 546 | |
ff28b140 TL |
547 | return set_nvme_err(out, nvme_status); |
548 | } | |
a86ec89e GI |
549 | |
550 | return true; | |
551 | } | |
552 | ||
2127e193 | 553 | ///////////////////////////////////////////////////////////////////////////// |
ee38a438 | 554 | /// Implement AMCC/3ware RAID support |
2127e193 GI |
555 | |
556 | class freebsd_escalade_device | |
ee38a438 | 557 | : public /*implements*/ ata_device, |
2127e193 GI |
558 | public /*extends*/ freebsd_smart_device |
559 | { | |
560 | public: | |
561 | freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
562 | int escalade_type, int disknum); | |
563 | ||
564 | protected: | |
ee38a438 | 565 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); |
eb07ddf2 | 566 | virtual bool open(); |
2127e193 GI |
567 | |
568 | private: | |
569 | int m_escalade_type; ///< Type string for escalade_command_interface(). | |
570 | int m_disknum; ///< Disk number. | |
571 | }; | |
572 | ||
573 | freebsd_escalade_device::freebsd_escalade_device(smart_interface * intf, const char * dev_name, | |
574 | int escalade_type, int disknum) | |
575 | : smart_device(intf, dev_name, "3ware", "3ware"), | |
d2e702cf | 576 | freebsd_smart_device(), |
2127e193 GI |
577 | m_escalade_type(escalade_type), m_disknum(disknum) |
578 | { | |
579 | set_info().info_name = strprintf("%s [3ware_disk_%02d]", dev_name, disknum); | |
580 | } | |
581 | ||
eb07ddf2 GI |
582 | bool freebsd_escalade_device::open() |
583 | { | |
584 | const char *dev = get_dev_name(); | |
585 | int fd; | |
586 | ||
587 | if ((fd = ::open(dev,O_RDWR))<0) { | |
588 | set_err(errno); | |
589 | return false; | |
590 | } | |
591 | set_fd(fd); | |
592 | return true; | |
593 | } | |
594 | ||
ee38a438 | 595 | bool freebsd_escalade_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) |
2127e193 | 596 | { |
54965743 GI |
597 | // to hold true file descriptor |
598 | int fd = get_fd(); | |
2127e193 | 599 | |
ee38a438 GI |
600 | if (!ata_cmd_is_ok(in, |
601 | true, // data_out_support | |
602 | false, // TODO: multi_sector_support | |
603 | true) // ata_48bit_support | |
604 | ) | |
605 | return false; | |
606 | ||
2127e193 GI |
607 | struct twe_usercommand* cmd_twe = NULL; |
608 | TW_OSLI_IOCTL_NO_DATA_BUF* cmd_twa = NULL; | |
609 | TWE_Command_ATA* ata = NULL; | |
610 | ||
611 | // Used by both the SCSI and char interfaces | |
612 | char ioctl_buffer[TW_IOCTL_BUFFER_SIZE]; | |
613 | ||
614 | if (m_disknum < 0) { | |
615 | printwarning(NO_DISK_3WARE,NULL); | |
ff28b140 | 616 | return false; |
2127e193 GI |
617 | } |
618 | ||
2127e193 GI |
619 | memset(ioctl_buffer, 0, TW_IOCTL_BUFFER_SIZE); |
620 | ||
621 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
622 | cmd_twa = (TW_OSLI_IOCTL_NO_DATA_BUF*)ioctl_buffer; | |
623 | cmd_twa->pdata = ((TW_OSLI_IOCTL_WITH_PAYLOAD*)cmd_twa)->payload.data_buf; | |
ee38a438 GI |
624 | cmd_twa->driver_pkt.buffer_length = in.size; |
625 | // using "old" packet format to speak with SATA devices | |
2127e193 GI |
626 | ata = (TWE_Command_ATA*)&cmd_twa->cmd_pkt.command.cmd_pkt_7k; |
627 | } else if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
628 | cmd_twe = (struct twe_usercommand*)ioctl_buffer; | |
629 | ata = &cmd_twe->tu_command.ata; | |
630 | } else { | |
ee38a438 GI |
631 | return set_err(ENOSYS, |
632 | "Unrecognized escalade_type %d in linux_3ware_command_interface(disk %d)\n" | |
633 | "Please contact " PACKAGE_BUGREPORT "\n", (int)m_escalade_type, m_disknum); | |
2127e193 GI |
634 | } |
635 | ||
636 | ata->opcode = TWE_OP_ATA_PASSTHROUGH; | |
637 | ||
638 | // Same for (almost) all commands - but some reset below | |
639 | ata->request_id = 0xFF; | |
640 | ata->unit = m_disknum; | |
ee38a438 | 641 | ata->status = 0; |
2127e193 | 642 | ata->flags = 0x1; |
ee38a438 GI |
643 | ata->size = 0x5; // TODO: multisector support |
644 | // Set registers | |
645 | { | |
646 | const ata_in_regs_48bit & r = in.in_regs; | |
647 | ata->features = r.features_16; | |
648 | ata->sector_count = r.sector_count_16; | |
649 | ata->sector_num = r.lba_low_16; | |
650 | ata->cylinder_lo = r.lba_mid_16; | |
651 | ata->cylinder_hi = r.lba_high_16; | |
652 | ata->drive_head = r.device; | |
653 | ata->command = r.command; | |
654 | } | |
54965743 | 655 | |
2127e193 GI |
656 | // Is this a command that reads or returns 512 bytes? |
657 | // passthru->param values are: | |
658 | // 0x0 - non data command without TFR write check, | |
659 | // 0x8 - non data command with TFR write check, | |
660 | // 0xD - data command that returns data to host from device | |
661 | // 0xF - data command that writes data from host to device | |
662 | // passthru->size values are 0x5 for non-data and 0x07 for data | |
ee38a438 GI |
663 | bool readdata = false; |
664 | if (in.direction == ata_cmd_in::data_in) { | |
2127e193 | 665 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { |
ee38a438 | 666 | cmd_twe->tu_data = in.buffer; |
2127e193 GI |
667 | cmd_twe->tu_size = 512; |
668 | } | |
ee38a438 GI |
669 | |
670 | readdata=true; | |
671 | ata->sgl_offset = 0x5; | |
2127e193 | 672 | ata->param = 0xD; |
2127e193 GI |
673 | // For 64-bit to work correctly, up the size of the command packet |
674 | // in dwords by 1 to account for the 64-bit single sgl 'address' | |
675 | // field. Note that this doesn't agree with the typedefs but it's | |
676 | // right (agree with kernel driver behavior/typedefs). | |
ee38a438 | 677 | // if (sizeof(long)==8) |
2127e193 GI |
678 | // ata->size++; |
679 | } | |
ee38a438 | 680 | else if (in.direction == ata_cmd_in::no_data) { |
2127e193 | 681 | // Non data command -- but doesn't use large sector |
ee38a438 GI |
682 | // count register values. |
683 | ata->sgl_offset = 0x0; | |
2127e193 GI |
684 | ata->param = 0x8; |
685 | ata->sector_count = 0x0; | |
686 | } | |
ee38a438 GI |
687 | else if (in.direction == ata_cmd_in::data_out) { |
688 | ata->sgl_offset = 0x5; | |
689 | ata->param = 0xF; // PIO data write | |
690 | if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
691 | cmd_twe->tu_data = in.buffer; | |
692 | cmd_twe->tu_size = 512; | |
693 | } | |
694 | else if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { | |
695 | memcpy(cmd_twa->pdata, in.buffer, in.size); | |
696 | } | |
697 | } | |
698 | else | |
699 | return set_err(EINVAL); | |
54965743 | 700 | |
ee38a438 GI |
701 | // 3WARE controller can NOT have packet device internally |
702 | if (in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) { | |
703 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
2127e193 GI |
704 | } |
705 | ||
706 | // Now send the command down through an ioctl() | |
ee38a438 | 707 | int ioctlreturn; |
2127e193 | 708 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) { |
eb07ddf2 | 709 | ioctlreturn=ioctl(fd,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa); |
2127e193 | 710 | } else { |
eb07ddf2 | 711 | ioctlreturn=ioctl(fd,TWEIO_COMMAND,cmd_twe); |
2127e193 GI |
712 | } |
713 | ||
714 | // Deal with the different error cases | |
715 | if (ioctlreturn) { | |
ee38a438 | 716 | return set_err(EIO); |
2127e193 | 717 | } |
54965743 | 718 | |
2127e193 GI |
719 | // See if the ATA command failed. Now that we have returned from |
720 | // the ioctl() call, if passthru is valid, then: | |
721 | // - ata->status contains the 3ware controller STATUS | |
722 | // - ata->command contains the ATA STATUS register | |
723 | // - ata->features contains the ATA ERROR register | |
724 | // | |
725 | // Check bits 0 (error bit) and 5 (device fault) of the ATA STATUS | |
726 | // If bit 0 (error bit) is set, then ATA ERROR register is valid. | |
727 | // While we *might* decode the ATA ERROR register, at the moment it | |
728 | // doesn't make much sense: we don't care in detail why the error | |
729 | // happened. | |
54965743 | 730 | |
2127e193 | 731 | if (ata->status || (ata->command & 0x21)) { |
ee38a438 GI |
732 | if (scsi_debugmode) |
733 | 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); | |
734 | return set_err(EIO); | |
2127e193 | 735 | } |
54965743 | 736 | |
2127e193 GI |
737 | // If this is a read data command, copy data to output buffer |
738 | if (readdata) { | |
739 | if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) | |
ee38a438 GI |
740 | memcpy(in.buffer, cmd_twa->pdata, in.size); |
741 | else if(m_escalade_type==CONTROLLER_3WARE_678K_CHAR) { | |
742 | memcpy(in.buffer, cmd_twe->tu_data, in.size); // untested | |
743 | } | |
2127e193 | 744 | } |
ee38a438 GI |
745 | // Return register values |
746 | if (ata) { | |
747 | ata_out_regs_48bit & r = out.out_regs; | |
748 | r.error = ata->features; | |
749 | r.sector_count_16 = ata->sector_count; | |
750 | r.lba_low_16 = ata->sector_num; | |
751 | r.lba_mid_16 = ata->cylinder_lo; | |
752 | r.lba_high_16 = ata->cylinder_hi; | |
753 | r.device = ata->drive_head; | |
754 | r.status = ata->command; | |
2127e193 | 755 | } |
2127e193 | 756 | // look for nonexistent devices/ports |
ee38a438 GI |
757 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE |
758 | && !nonempty((unsigned char *)in.buffer, in.size)) { | |
759 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
2127e193 | 760 | } |
ee38a438 | 761 | return true; |
2127e193 GI |
762 | } |
763 | ||
764 | ||
765 | ///////////////////////////////////////////////////////////////////////////// | |
766 | /// Implement Highpoint RAID support with old functions | |
767 | ||
768 | class freebsd_highpoint_device | |
769 | : public /*implements*/ ata_device_with_command_set, | |
770 | public /*extends*/ freebsd_smart_device | |
771 | { | |
772 | public: | |
773 | freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
774 | unsigned char controller, unsigned char channel, unsigned char port); | |
775 | ||
776 | protected: | |
777 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
eb07ddf2 | 778 | virtual bool open(); |
2127e193 GI |
779 | |
780 | private: | |
781 | unsigned char m_hpt_data[3]; ///< controller/channel/port | |
782 | }; | |
783 | ||
784 | ||
785 | freebsd_highpoint_device::freebsd_highpoint_device(smart_interface * intf, const char * dev_name, | |
786 | unsigned char controller, unsigned char channel, unsigned char port) | |
787 | : smart_device(intf, dev_name, "hpt", "hpt"), | |
d2e702cf | 788 | freebsd_smart_device() |
2127e193 GI |
789 | { |
790 | m_hpt_data[0] = controller; m_hpt_data[1] = channel; m_hpt_data[2] = port; | |
791 | 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]); | |
792 | } | |
793 | ||
eb07ddf2 GI |
794 | bool freebsd_highpoint_device::open() |
795 | { | |
796 | const char *dev = get_dev_name(); | |
797 | int fd; | |
798 | ||
799 | if ((fd = ::open(dev,O_RDWR))<0) { | |
800 | set_err(errno); | |
801 | return false; | |
802 | } | |
803 | set_fd(fd); | |
804 | return true; | |
805 | } | |
806 | ||
2127e193 GI |
807 | int freebsd_highpoint_device::ata_command_interface(smart_command_set command, int select, char * data) |
808 | { | |
54965743 | 809 | int fd=get_fd(); |
2127e193 | 810 | int ids[2]; |
2127e193 GI |
811 | HPT_IOCTL_PARAM param; |
812 | HPT_CHANNEL_INFO_V2 info; | |
813 | unsigned char* buff[512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)]; | |
814 | PHPT_PASS_THROUGH_HEADER pide_pt_hdr, pide_pt_hdr_out; | |
815 | ||
2127e193 GI |
816 | // get internal deviceid |
817 | ids[0] = m_hpt_data[0] - 1; | |
818 | ids[1] = m_hpt_data[1] - 1; | |
819 | ||
820 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
821 | ||
822 | param.magic = HPT_IOCTL_MAGIC; | |
823 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO_V2; | |
824 | param.in = (unsigned char *)ids; | |
825 | param.in_size = sizeof(unsigned int) * 2; | |
826 | param.out = (unsigned char *)&info; | |
827 | param.out_size = sizeof(HPT_CHANNEL_INFO_V2); | |
828 | ||
829 | if (m_hpt_data[2]==1) { | |
830 | param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO; | |
831 | param.out_size = sizeof(HPT_CHANNEL_INFO); | |
832 | } | |
eb07ddf2 | 833 | if (ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0 || |
2127e193 GI |
834 | info.devices[m_hpt_data[2]-1]==0) { |
835 | return -1; | |
836 | } | |
837 | ||
838 | // perform smart action | |
839 | memset(buff, 0, 512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)); | |
840 | pide_pt_hdr = (PHPT_PASS_THROUGH_HEADER)buff; | |
841 | ||
842 | pide_pt_hdr->lbamid = 0x4f; | |
843 | pide_pt_hdr->lbahigh = 0xc2; | |
844 | pide_pt_hdr->command = ATA_SMART_CMD; | |
845 | pide_pt_hdr->id = info.devices[m_hpt_data[2] - 1]; | |
846 | ||
847 | switch (command){ | |
848 | case READ_VALUES: | |
849 | pide_pt_hdr->feature=ATA_SMART_READ_VALUES; | |
850 | pide_pt_hdr->protocol=HPT_READ; | |
851 | break; | |
852 | case READ_THRESHOLDS: | |
853 | pide_pt_hdr->feature=ATA_SMART_READ_THRESHOLDS; | |
854 | pide_pt_hdr->protocol=HPT_READ; | |
855 | break; | |
856 | case READ_LOG: | |
857 | pide_pt_hdr->feature=ATA_SMART_READ_LOG_SECTOR; | |
858 | pide_pt_hdr->lbalow=select; | |
859 | pide_pt_hdr->protocol=HPT_READ; | |
860 | break; | |
861 | case IDENTIFY: | |
862 | pide_pt_hdr->command=ATA_IDENTIFY_DEVICE; | |
863 | pide_pt_hdr->protocol=HPT_READ; | |
864 | break; | |
865 | case ENABLE: | |
866 | pide_pt_hdr->feature=ATA_SMART_ENABLE; | |
867 | break; | |
868 | case DISABLE: | |
869 | pide_pt_hdr->feature=ATA_SMART_DISABLE; | |
870 | break; | |
871 | case AUTO_OFFLINE: | |
872 | pide_pt_hdr->feature=ATA_SMART_AUTO_OFFLINE; | |
873 | pide_pt_hdr->sectorcount=select; | |
874 | break; | |
875 | case AUTOSAVE: | |
876 | pide_pt_hdr->feature=ATA_SMART_AUTOSAVE; | |
877 | pide_pt_hdr->sectorcount=select; | |
878 | break; | |
879 | case IMMEDIATE_OFFLINE: | |
880 | pide_pt_hdr->feature=ATA_SMART_IMMEDIATE_OFFLINE; | |
881 | pide_pt_hdr->lbalow=select; | |
882 | break; | |
883 | case STATUS_CHECK: | |
884 | case STATUS: | |
885 | pide_pt_hdr->feature=ATA_SMART_STATUS; | |
886 | break; | |
887 | case CHECK_POWER_MODE: | |
888 | pide_pt_hdr->command=ATA_CHECK_POWER_MODE; | |
889 | break; | |
890 | case WRITE_LOG: | |
891 | memcpy(buff+sizeof(HPT_PASS_THROUGH_HEADER), data, 512); | |
892 | pide_pt_hdr->feature=ATA_SMART_WRITE_LOG_SECTOR; | |
893 | pide_pt_hdr->lbalow=select; | |
894 | pide_pt_hdr->protocol=HPT_WRITE; | |
895 | break; | |
896 | default: | |
897 | pout("Unrecognized command %d in highpoint_command_interface()\n" | |
898 | "Please contact " PACKAGE_BUGREPORT "\n", command); | |
899 | errno=ENOSYS; | |
900 | return -1; | |
901 | } | |
902 | if (pide_pt_hdr->protocol!=0) { | |
903 | pide_pt_hdr->sectors = 1; | |
904 | pide_pt_hdr->sectorcount = 1; | |
905 | } | |
906 | ||
907 | memset(¶m, 0, sizeof(HPT_IOCTL_PARAM)); | |
908 | ||
909 | param.magic = HPT_IOCTL_MAGIC; | |
910 | param.ctrl_code = HPT_IOCTL_IDE_PASS_THROUGH; | |
911 | param.in = (unsigned char *)buff; | |
912 | param.in_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? 0 : pide_pt_hdr->sectors * 512); | |
913 | param.out = (unsigned char *)buff+param.in_size; | |
914 | param.out_size = sizeof(HPT_PASS_THROUGH_HEADER) + (pide_pt_hdr->protocol==HPT_READ ? pide_pt_hdr->sectors * 512 : 0); | |
915 | ||
916 | pide_pt_hdr_out = (PHPT_PASS_THROUGH_HEADER)param.out; | |
917 | ||
eb07ddf2 | 918 | if ((ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0) || |
2127e193 GI |
919 | (pide_pt_hdr_out->command & 1)) { |
920 | return -1; | |
921 | } | |
922 | ||
54965743 GI |
923 | if (command==STATUS_CHECK) |
924 | { | |
2127e193 GI |
925 | unsigned const char normal_lo=0x4f, normal_hi=0xc2; |
926 | unsigned const char failed_lo=0xf4, failed_hi=0x2c; | |
927 | unsigned char low,high; | |
928 | ||
929 | high = pide_pt_hdr_out->lbahigh; | |
930 | low = pide_pt_hdr_out->lbamid; | |
931 | ||
932 | // Cyl low and Cyl high unchanged means "Good SMART status" | |
933 | if (low==normal_lo && high==normal_hi) | |
934 | return 0; | |
935 | ||
936 | // These values mean "Bad SMART status" | |
937 | if (low==failed_lo && high==failed_hi) | |
938 | return 1; | |
939 | ||
940 | // We haven't gotten output that makes sense; print out some debugging info | |
941 | char buf[512]; | |
ee38a438 GI |
942 | snprintf(buf, sizeof(buf), |
943 | "CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n", | |
2127e193 GI |
944 | (int)pide_pt_hdr_out->command, |
945 | (int)pide_pt_hdr_out->feature, | |
946 | (int)pide_pt_hdr_out->sectorcount, | |
947 | (int)pide_pt_hdr_out->lbalow, | |
948 | (int)pide_pt_hdr_out->lbamid, | |
949 | (int)pide_pt_hdr_out->lbahigh, | |
950 | (int)pide_pt_hdr_out->sectors); | |
951 | printwarning(BAD_SMART,buf); | |
952 | } | |
953 | else if (command==CHECK_POWER_MODE) | |
954 | data[0] = pide_pt_hdr_out->sectorcount & 0xff; | |
955 | else if (pide_pt_hdr->protocol==HPT_READ) | |
54965743 GI |
956 | memcpy(data, (unsigned char *)buff + 2 * sizeof(HPT_PASS_THROUGH_HEADER), |
957 | pide_pt_hdr->sectors * 512); | |
2127e193 GI |
958 | return 0; |
959 | } | |
960 | ||
961 | ||
962 | ///////////////////////////////////////////////////////////////////////////// | |
e165493d | 963 | /// Standard SCSI support |
2127e193 GI |
964 | |
965 | class freebsd_scsi_device | |
966 | : public /*implements*/ scsi_device, | |
967 | public /*extends*/ freebsd_smart_device | |
968 | { | |
969 | public: | |
970 | freebsd_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
971 | ||
972 | virtual smart_device * autodetect_open(); | |
973 | ||
974 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
eb07ddf2 GI |
975 | |
976 | virtual bool open(); | |
977 | ||
978 | virtual bool close(); | |
979 | ||
980 | private: | |
eb07ddf2 | 981 | struct cam_device *m_camdev; |
2127e193 GI |
982 | }; |
983 | ||
eb07ddf2 GI |
984 | bool freebsd_scsi_device::open(){ |
985 | const char *dev = get_dev_name(); | |
986 | ||
987 | if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) { | |
988 | set_err(errno); | |
989 | return false; | |
990 | } | |
991 | set_fd(m_camdev->fd); | |
992 | return true; | |
993 | } | |
994 | ||
995 | bool freebsd_scsi_device::close(){ | |
996 | cam_close_device(m_camdev); | |
997 | set_fd(-1); | |
998 | return true; | |
999 | } | |
1000 | ||
2127e193 GI |
1001 | freebsd_scsi_device::freebsd_scsi_device(smart_interface * intf, |
1002 | const char * dev_name, const char * req_type) | |
1003 | : smart_device(intf, dev_name, "scsi", req_type), | |
a86ec89e GI |
1004 | freebsd_smart_device(), |
1005 | m_camdev(0) | |
2127e193 GI |
1006 | { |
1007 | } | |
1008 | ||
eb07ddf2 GI |
1009 | |
1010 | bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
2127e193 | 1011 | { |
2127e193 | 1012 | union ccb *ccb; |
54965743 | 1013 | |
d2e702cf | 1014 | if (scsi_debugmode) { |
54965743 GI |
1015 | unsigned int k; |
1016 | const unsigned char * ucp = iop->cmnd; | |
1017 | const char * np; | |
1018 | ||
1019 | np = scsi_get_opcode_name(ucp[0]); | |
1020 | pout(" [%s: ", np ? np : "<unknown opcode>"); | |
1021 | for (k = 0; k < iop->cmnd_len; ++k) | |
1022 | pout("%02x ", ucp[k]); | |
d2e702cf | 1023 | if ((scsi_debugmode > 1) && |
54965743 GI |
1024 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { |
1025 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
1026 | ||
1027 | pout("]\n Outgoing data, len=%d%s:\n", (int)iop->dxfer_len, | |
1028 | (trunc ? " [only first 256 bytes shown]" : "")); | |
1029 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
1030 | } | |
1031 | else | |
d2e702cf | 1032 | pout("]\n"); |
54965743 | 1033 | } |
2127e193 | 1034 | |
eb07ddf2 | 1035 | if(m_camdev==NULL) { |
d2e702cf GI |
1036 | if (scsi_debugmode) |
1037 | pout(" error: camdev=0!\n"); | |
1038 | return set_err(ENOTTY); | |
2127e193 GI |
1039 | } |
1040 | ||
eb07ddf2 | 1041 | if (!(ccb = cam_getccb(m_camdev))) { |
d2e702cf GI |
1042 | if (scsi_debugmode) |
1043 | pout(" error allocating ccb\n"); | |
1044 | return set_err(ENOMEM); | |
2127e193 | 1045 | } |
d2e702cf | 1046 | |
d008864d GI |
1047 | // mfi SAT layer is known to be buggy |
1048 | if(!strcmp("mfi",m_camdev->sim_name)) { | |
1049 | if (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 || iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16) { | |
1050 | // Controller does not return ATA output registers in SAT sense data | |
1051 | if (iop->cmnd[2] & (1 << 5)) // chk_cond | |
1052 | return set_err(ENOSYS, "ATA return descriptor not supported by controller firmware"); | |
1053 | } | |
1054 | // SMART WRITE LOG SECTOR causing media errors | |
ee38a438 GI |
1055 | if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16 |
1056 | && iop->cmnd[14] == ATA_SMART_CMD && iop->cmnd[3]==0 && | |
1057 | iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) || | |
1058 | (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 | |
1059 | && iop->cmnd[9] == ATA_SMART_CMD && iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR)) | |
1060 | { | |
1061 | if(!failuretest_permissive) | |
1062 | return set_err(ENOSYS, "SMART WRITE LOG SECTOR may cause problems, try with -T permissive to force"); | |
1063 | } | |
d008864d | 1064 | } |
2127e193 GI |
1065 | // clear out structure, except for header that was filled in for us |
1066 | bzero(&(&ccb->ccb_h)[1], | |
54965743 | 1067 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); |
2127e193 GI |
1068 | |
1069 | cam_fill_csio(&ccb->csio, | |
d2e702cf GI |
1070 | /* retries */ 1, |
1071 | /* cbfcnp */ NULL, | |
54965743 GI |
1072 | /* flags */ (iop->dxfer_dir == DXFER_NONE ? CAM_DIR_NONE :(iop->dxfer_dir == DXFER_FROM_DEVICE ? CAM_DIR_IN : CAM_DIR_OUT)), |
1073 | /* tagaction */ MSG_SIMPLE_Q_TAG, | |
1074 | /* dataptr */ iop->dxferp, | |
1075 | /* datalen */ iop->dxfer_len, | |
1076 | /* senselen */ iop->max_sense_len, | |
1077 | /* cdblen */ iop->cmnd_len, | |
ff28b140 | 1078 | /* timeout (converted to seconds) */ iop->timeout*1000); |
2127e193 GI |
1079 | memcpy(ccb->csio.cdb_io.cdb_bytes,iop->cmnd,iop->cmnd_len); |
1080 | ||
eb07ddf2 | 1081 | if (cam_send_ccb(m_camdev,ccb) < 0) { |
d2e702cf GI |
1082 | if (scsi_debugmode) { |
1083 | pout(" error sending SCSI ccb\n"); | |
1084 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); | |
1085 | } | |
2127e193 | 1086 | cam_freeccb(ccb); |
d2e702cf GI |
1087 | return set_err(EIO); |
1088 | } | |
1089 | ||
1090 | if (scsi_debugmode) { | |
1091 | pout(" CAM status=0x%x, SCSI status=0x%x, resid=0x%x\n", | |
1092 | ccb->ccb_h.status, ccb->csio.scsi_status, ccb->csio.resid); | |
1093 | if ((scsi_debugmode > 1) && (DXFER_FROM_DEVICE == iop->dxfer_dir)) { | |
1094 | int trunc, len; | |
1095 | ||
1096 | len = iop->dxfer_len - ccb->csio.resid; | |
1097 | trunc = (len > 256) ? 1 : 0; | |
1098 | if (len > 0) { | |
1099 | pout(" Incoming data, len=%d%s:\n", len, | |
1100 | (trunc ? " [only first 256 bytes shown]" : "")); | |
1101 | dStrHex(iop->dxferp, (trunc ? 256 : len), 1); | |
1102 | } | |
1103 | else | |
1104 | pout(" Incoming data trimmed to nothing by resid\n"); | |
1105 | } | |
2127e193 GI |
1106 | } |
1107 | ||
54965743 | 1108 | if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) { |
d2e702cf GI |
1109 | if (scsi_debugmode) |
1110 | cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr); | |
2127e193 | 1111 | cam_freeccb(ccb); |
d2e702cf | 1112 | return set_err(EIO); |
2127e193 GI |
1113 | } |
1114 | ||
d2e702cf GI |
1115 | iop->resid = ccb->csio.resid; |
1116 | iop->scsi_status = ccb->csio.scsi_status; | |
1117 | if (iop->sensep && (ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0) { | |
1118 | if (scsi_debugmode) | |
1119 | pout(" sense_len=0x%x, sense_resid=0x%x\n", | |
1120 | ccb->csio.sense_len, ccb->csio.sense_resid); | |
d008864d | 1121 | iop->resp_sense_len = ccb->csio.sense_len - ccb->csio.sense_resid; |
d2e702cf GI |
1122 | /* Some SCSI controller device drivers miscalculate the sense_resid |
1123 | field so cap resp_sense_len on max_sense_len. */ | |
1124 | if (iop->resp_sense_len > iop->max_sense_len) | |
1125 | iop->resp_sense_len = iop->max_sense_len; | |
1126 | if (iop->resp_sense_len > 0) { | |
1127 | memcpy(iop->sensep, &(ccb->csio.sense_data), iop->resp_sense_len); | |
1128 | if (scsi_debugmode) { | |
1129 | if (scsi_debugmode > 1) { | |
1130 | pout(" >>> Sense buffer, len=%zu:\n", iop->resp_sense_len); | |
1131 | dStrHex(iop->sensep, iop->resp_sense_len, 1); | |
1132 | } | |
1133 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
1134 | pout(" status=0x%x: [desc] sense_key=0x%x asc=0x%x ascq=0x%x\n", | |
1135 | iop->scsi_status, iop->sensep[1] & 0xf, | |
1136 | iop->sensep[2], iop->sensep[3]); | |
1137 | else | |
1138 | pout(" status=0x%x: sense_key=0x%x asc=0x%x ascq=0x%x\n", | |
1139 | iop->scsi_status, iop->sensep[2] & 0xf, | |
1140 | iop->sensep[12], iop->sensep[13]); | |
1141 | } | |
1142 | } | |
1143 | else if (scsi_debugmode) | |
1144 | pout(" status=0x%x\n", iop->scsi_status); | |
2127e193 | 1145 | } |
d2e702cf GI |
1146 | else if (scsi_debugmode) |
1147 | pout(" status=0x%x\n", iop->scsi_status); | |
2127e193 GI |
1148 | |
1149 | cam_freeccb(ccb); | |
54965743 | 1150 | |
ee38a438 GI |
1151 | // mfip replacing PDT of the device so response does not make a sense |
1152 | // this sets PDT to 00h - direct-access block device | |
1153 | if((!strcmp("mfi", m_camdev->sim_name) || !strcmp("mpt", m_camdev->sim_name)) | |
1154 | && iop->cmnd[0] == INQUIRY) { | |
d2e702cf GI |
1155 | if (scsi_debugmode) { |
1156 | pout(" device on %s controller, patching PDT\n", m_camdev->sim_name); | |
ee38a438 GI |
1157 | } |
1158 | iop->dxferp[0] = iop->dxferp[0] & 0xe0; | |
1159 | } | |
1160 | ||
2127e193 GI |
1161 | return true; |
1162 | } | |
1163 | ||
1164 | ||
d008864d GI |
1165 | ///////////////////////////////////////////////////////////////////////////// |
1166 | /// Areca RAID support | |
1167 | ||
ee38a438 GI |
1168 | /////////////////////////////////////////////////////////////////// |
1169 | // SATA(ATA) device behind Areca RAID Controller | |
1170 | class freebsd_areca_ata_device | |
1171 | : public /*implements*/ areca_ata_device, | |
d008864d GI |
1172 | public /*extends*/ freebsd_smart_device |
1173 | { | |
1174 | public: | |
ee38a438 GI |
1175 | freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); |
1176 | virtual smart_device * autodetect_open(); | |
1177 | virtual bool arcmsr_lock(); | |
1178 | virtual bool arcmsr_unlock(); | |
1179 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
1180 | }; | |
d008864d | 1181 | |
ee38a438 GI |
1182 | /////////////////////////////////////////////////////////////////// |
1183 | // SAS(SCSI) device behind Areca RAID Controller | |
1184 | class freebsd_areca_scsi_device | |
1185 | : public /*implements*/ areca_scsi_device, | |
1186 | public /*extends*/ freebsd_smart_device | |
1187 | { | |
1188 | public: | |
1189 | freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); | |
1190 | virtual smart_device * autodetect_open(); | |
1191 | virtual bool arcmsr_lock(); | |
1192 | virtual bool arcmsr_unlock(); | |
1193 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
d008864d GI |
1194 | }; |
1195 | ||
1196 | ||
ee38a438 GI |
1197 | // Areca RAID Controller(SATA Disk) |
1198 | freebsd_areca_ata_device::freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
1199 | : smart_device(intf, dev_name, "areca", "areca"), | |
d2e702cf | 1200 | freebsd_smart_device() |
ee38a438 GI |
1201 | { |
1202 | set_disknum(disknum); | |
1203 | set_encnum(encnum); | |
1204 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
1205 | } | |
1206 | ||
1207 | ||
1208 | smart_device * freebsd_areca_ata_device::autodetect_open() | |
d008864d | 1209 | { |
ee38a438 | 1210 | // autodetect device type |
a86ec89e | 1211 | int is_ata = arcmsr_get_dev_type(); |
ee38a438 GI |
1212 | if(is_ata < 0) |
1213 | { | |
1214 | set_err(EIO); | |
1215 | return this; | |
1216 | } | |
1217 | ||
1218 | if(is_ata == 1) | |
1219 | { | |
1220 | // SATA device | |
1221 | return this; | |
1222 | } | |
1223 | ||
1224 | // SAS device | |
1225 | smart_device_auto_ptr newdev(new freebsd_areca_scsi_device(smi(), get_dev_name(), get_disknum(), get_encnum())); | |
1226 | close(); | |
1227 | delete this; | |
1228 | newdev->open(); // TODO: Can possibly pass open fd | |
1229 | ||
1230 | return newdev.release(); | |
1231 | } | |
1232 | ||
1233 | int freebsd_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
d008864d | 1234 | { |
ee38a438 GI |
1235 | int ioctlreturn = 0; |
1236 | ||
1237 | if(!is_open()) { | |
1238 | if(!open()){ | |
1239 | } | |
1240 | } | |
d008864d | 1241 | |
ee38a438 GI |
1242 | ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp); |
1243 | if (ioctlreturn) | |
1244 | { | |
1245 | // errors found | |
1246 | return -1; | |
1247 | } | |
d008864d | 1248 | |
ee38a438 GI |
1249 | return ioctlreturn; |
1250 | } | |
d008864d | 1251 | |
ee38a438 | 1252 | bool freebsd_areca_ata_device::arcmsr_lock() |
d008864d | 1253 | { |
ee38a438 | 1254 | return true; |
d008864d GI |
1255 | } |
1256 | ||
1257 | ||
ee38a438 | 1258 | bool freebsd_areca_ata_device::arcmsr_unlock() |
d008864d | 1259 | { |
ee38a438 | 1260 | return true; |
d008864d GI |
1261 | } |
1262 | ||
1263 | ||
ee38a438 GI |
1264 | // Areca RAID Controller(SAS Device) |
1265 | freebsd_areca_scsi_device::freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
d008864d | 1266 | : smart_device(intf, dev_name, "areca", "areca"), |
d2e702cf | 1267 | freebsd_smart_device() |
d008864d | 1268 | { |
ee38a438 GI |
1269 | set_disknum(disknum); |
1270 | set_encnum(encnum); | |
f4e463df | 1271 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); |
d008864d GI |
1272 | } |
1273 | ||
ee38a438 GI |
1274 | smart_device * freebsd_areca_scsi_device::autodetect_open() |
1275 | { | |
1276 | return this; | |
1277 | } | |
1278 | ||
1279 | int freebsd_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
1280 | { | |
1281 | int ioctlreturn = 0; | |
1282 | ||
1283 | if(!is_open()) { | |
1284 | if(!open()){ | |
1285 | } | |
1286 | } | |
1287 | ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp); | |
1288 | if (ioctlreturn) | |
1289 | { | |
1290 | // errors found | |
1291 | return -1; | |
1292 | } | |
1293 | ||
1294 | return ioctlreturn; | |
1295 | } | |
1296 | ||
1297 | bool freebsd_areca_scsi_device::arcmsr_lock() | |
d008864d | 1298 | { |
ee38a438 | 1299 | return true; |
d008864d GI |
1300 | } |
1301 | ||
1302 | ||
ee38a438 GI |
1303 | bool freebsd_areca_scsi_device::arcmsr_unlock() |
1304 | { | |
1305 | return true; | |
1306 | } | |
1307 | ||
d008864d | 1308 | |
2127e193 GI |
1309 | ///////////////////////////////////////////////////////////////////////////// |
1310 | /// Implement CCISS RAID support with old functions | |
1311 | ||
1312 | class freebsd_cciss_device | |
1313 | : public /*implements*/ scsi_device, | |
1314 | public /*extends*/ freebsd_smart_device | |
1315 | { | |
1316 | public: | |
1317 | freebsd_cciss_device(smart_interface * intf, const char * name, unsigned char disknum); | |
1318 | ||
1319 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
eb07ddf2 | 1320 | virtual bool open(); |
2127e193 GI |
1321 | |
1322 | private: | |
1323 | unsigned char m_disknum; ///< Disk number. | |
1324 | }; | |
1325 | ||
eb07ddf2 GI |
1326 | bool freebsd_cciss_device::open() |
1327 | { | |
1328 | const char *dev = get_dev_name(); | |
1329 | int fd; | |
eb07ddf2 GI |
1330 | if ((fd = ::open(dev,O_RDWR))<0) { |
1331 | set_err(errno); | |
1332 | return false; | |
1333 | } | |
1334 | set_fd(fd); | |
1335 | return true; | |
1336 | } | |
2127e193 GI |
1337 | |
1338 | freebsd_cciss_device::freebsd_cciss_device(smart_interface * intf, | |
1339 | const char * dev_name, unsigned char disknum) | |
1340 | : smart_device(intf, dev_name, "cciss", "cciss"), | |
d2e702cf | 1341 | freebsd_smart_device(), |
2127e193 GI |
1342 | m_disknum(disknum) |
1343 | { | |
1344 | set_info().info_name = strprintf("%s [cciss_disk_%02d]", dev_name, disknum); | |
1345 | } | |
1346 | ||
1347 | bool freebsd_cciss_device::scsi_pass_through(scsi_cmnd_io * iop) | |
1348 | { | |
cfbba5b9 | 1349 | int status = cciss_io_interface(get_fd(), m_disknum, iop, scsi_debugmode); |
eb07ddf2 GI |
1350 | if (status < 0) |
1351 | return set_err(-status); | |
1352 | return true; | |
eb07ddf2 | 1353 | // not reached |
2127e193 GI |
1354 | return true; |
1355 | } | |
1356 | ||
1357 | ||
1358 | ///////////////////////////////////////////////////////////////////////////// | |
1359 | /// SCSI open with autodetection support | |
1360 | ||
1361 | smart_device * freebsd_scsi_device::autodetect_open() | |
1362 | { | |
1363 | // Open device | |
1364 | if (!open()) | |
1365 | return this; | |
1366 | ||
1367 | // No Autodetection if device type was specified by user | |
1368 | if (*get_req_type()) | |
1369 | return this; | |
1370 | ||
1371 | // The code below is based on smartd.cpp:SCSIFilterKnown() | |
1372 | ||
1373 | // Get INQUIRY | |
1374 | unsigned char req_buff[64] = {0, }; | |
1375 | int req_len = 36; | |
1376 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1377 | // Marvell controllers fail on a 36 bytes StdInquiry, but 64 suffices | |
1378 | // watch this spot ... other devices could lock up here | |
1379 | req_len = 64; | |
1380 | if (scsiStdInquiry(this, req_buff, req_len)) { | |
1381 | // device doesn't like INQUIRY commands | |
1382 | close(); | |
1383 | set_err(EIO, "INQUIRY failed"); | |
1384 | return this; | |
1385 | } | |
1386 | } | |
1387 | ||
1388 | int avail_len = req_buff[4] + 5; | |
1389 | int len = (avail_len < req_len ? avail_len : req_len); | |
1390 | if (len < 36) | |
54965743 | 1391 | return this; |
2127e193 GI |
1392 | |
1393 | // Use INQUIRY to detect type | |
2127e193 | 1394 | |
bed94269 | 1395 | // 3ware ? |
ee38a438 GI |
1396 | if (!memcmp(req_buff + 8, "3ware", 5) || !memcmp(req_buff + 8, "AMCC", 4) || |
1397 | !strcmp("tws",m_camdev->sim_name) || !strcmp("twa",m_camdev->sim_name)) { | |
bed94269 | 1398 | close(); |
ee38a438 GI |
1399 | set_err(EINVAL, "3ware/LSI controller, please try adding '-d 3ware,N',\n" |
1400 | "you may need to replace %s with /dev/twaN, /dev/tweN or /dev/twsN", get_dev_name()); | |
bed94269 GI |
1401 | return this; |
1402 | } | |
1403 | ||
d008864d | 1404 | // SAT or USB, skip MFI controllers because of bugs |
bed94269 GI |
1405 | { |
1406 | smart_device * newdev = smi()->autodetect_sat_device(this, req_buff, len); | |
d008864d | 1407 | if (newdev) { |
2127e193 | 1408 | // NOTE: 'this' is now owned by '*newdev' |
d008864d GI |
1409 | if(!strcmp("mfi",m_camdev->sim_name)) { |
1410 | newdev->close(); | |
1411 | newdev->set_err(ENOSYS, "SATA device detected,\n" | |
1412 | "MegaRAID SAT layer is reportedly buggy, use '-d sat' to try anyhow"); | |
1413 | } | |
2127e193 | 1414 | return newdev; |
d008864d | 1415 | } |
2127e193 | 1416 | } |
2127e193 GI |
1417 | |
1418 | // Nothing special found | |
1419 | return this; | |
1420 | } | |
1421 | ||
1422 | ||
1423 | ///////////////////////////////////////////////////////////////////////////// | |
1424 | /// Implement platform interface with old functions. | |
1425 | ||
1426 | class freebsd_smart_interface | |
1427 | : public /*implements*/ smart_interface | |
1428 | { | |
1429 | public: | |
54965743 | 1430 | virtual std::string get_os_version_str(); |
2127e193 | 1431 | |
54965743 | 1432 | virtual std::string get_app_examples(const char * appname); |
2127e193 GI |
1433 | |
1434 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, | |
1435 | const char * pattern = 0); | |
1436 | ||
1437 | protected: | |
1438 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
1439 | ||
eb07ddf2 GI |
1440 | #if FREEBSDVER > 800100 |
1441 | virtual ata_device * get_atacam_device(const char * name, const char * type); | |
1442 | #endif | |
1443 | ||
2127e193 | 1444 | virtual scsi_device * get_scsi_device(const char * name, const char * type); |
a86ec89e GI |
1445 | |
1446 | virtual nvme_device * get_nvme_device(const char * name, const char * type, | |
1447 | unsigned nsid); | |
2127e193 GI |
1448 | |
1449 | virtual smart_device * autodetect_smart_device(const char * name); | |
1450 | ||
1451 | virtual smart_device * get_custom_smart_device(const char * name, const char * type); | |
1452 | ||
54965743 | 1453 | virtual std::string get_valid_custom_dev_types_str(); |
ff28b140 TL |
1454 | private: |
1455 | bool get_nvme_devlist(smart_device_list & devlist, const char * type); | |
2127e193 GI |
1456 | }; |
1457 | ||
1458 | ||
1459 | ////////////////////////////////////////////////////////////////////// | |
54965743 GI |
1460 | |
1461 | std::string freebsd_smart_interface::get_os_version_str() | |
2127e193 | 1462 | { |
54965743 GI |
1463 | struct utsname osname; |
1464 | uname(&osname); | |
1465 | return strprintf("%s %s %s", osname.sysname, osname.release, osname.machine); | |
2127e193 GI |
1466 | } |
1467 | ||
54965743 | 1468 | std::string freebsd_smart_interface::get_app_examples(const char * appname) |
2127e193 GI |
1469 | { |
1470 | if (!strcmp(appname, "smartctl")) | |
1471 | return smartctl_examples; | |
54965743 | 1472 | return ""; |
2127e193 GI |
1473 | } |
1474 | ||
1475 | ata_device * freebsd_smart_interface::get_ata_device(const char * name, const char * type) | |
1476 | { | |
1477 | return new freebsd_ata_device(this, name, type); | |
1478 | } | |
1479 | ||
eb07ddf2 GI |
1480 | #if FREEBSDVER > 800100 |
1481 | ata_device * freebsd_smart_interface::get_atacam_device(const char * name, const char * type) | |
2127e193 | 1482 | { |
eb07ddf2 | 1483 | return new freebsd_atacam_device(this, name, type); |
2127e193 | 1484 | } |
eb07ddf2 | 1485 | #endif |
832b75ed | 1486 | |
eb07ddf2 GI |
1487 | scsi_device * freebsd_smart_interface::get_scsi_device(const char * name, const char * type) |
1488 | { | |
1489 | return new freebsd_scsi_device(this, name, type); | |
832b75ed GG |
1490 | } |
1491 | ||
a86ec89e GI |
1492 | nvme_device * freebsd_smart_interface::get_nvme_device(const char * name, const char * type, |
1493 | unsigned nsid) | |
1494 | { | |
1495 | return new freebsd_nvme_device(this, name, type, nsid); | |
1496 | } | |
1497 | ||
54965743 GI |
1498 | // we are using CAM subsystem XPT enumerator to found all CAM (scsi/usb/ada/...) |
1499 | // devices on system despite of it's names | |
2127e193 GI |
1500 | // |
1501 | // If any errors occur, leave errno set as it was returned by the | |
1502 | // system call, and return <0. | |
1503 | // | |
eb07ddf2 GI |
1504 | // arguments: |
1505 | // names: resulting array | |
1506 | // show_all - export duplicate device name or not | |
1507 | // | |
2127e193 GI |
1508 | // Return values: |
1509 | // -1: error | |
1510 | // >=0: number of discovered devices | |
832b75ed | 1511 | |
cfbba5b9 GI |
1512 | bool get_dev_names_cam(std::vector<std::string> & names, bool show_all) |
1513 | { | |
1514 | int fd; | |
2127e193 GI |
1515 | if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { |
1516 | if (errno == ENOENT) /* There are no CAM device on this computer */ | |
1517 | return 0; | |
cfbba5b9 | 1518 | int serrno = errno; |
2127e193 | 1519 | pout("%s control device couldn't opened: %s\n", XPT_DEVICE, strerror(errno)); |
cfbba5b9 GI |
1520 | errno = serrno; |
1521 | return false; | |
832b75ed | 1522 | } |
2127e193 | 1523 | |
cfbba5b9 | 1524 | union ccb ccb; |
2127e193 GI |
1525 | bzero(&ccb, sizeof(union ccb)); |
1526 | ||
1527 | ccb.ccb_h.path_id = CAM_XPT_PATH_ID; | |
1528 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; | |
1529 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
1530 | ||
1531 | ccb.ccb_h.func_code = XPT_DEV_MATCH; | |
cfbba5b9 | 1532 | int bufsize = sizeof(struct dev_match_result) * MAX_NUM_DEV; |
2127e193 | 1533 | ccb.cdm.match_buf_len = bufsize; |
cfbba5b9 | 1534 | // TODO: Use local buffer instead of malloc() if possible |
2127e193 | 1535 | ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); |
a7e8ffec GI |
1536 | bzero(ccb.cdm.matches,bufsize); // clear ccb.cdm.matches structure |
1537 | ||
2127e193 | 1538 | if (ccb.cdm.matches == NULL) { |
cfbba5b9 GI |
1539 | close(fd); |
1540 | throw std::bad_alloc(); | |
2127e193 GI |
1541 | } |
1542 | ccb.cdm.num_matches = 0; | |
2127e193 GI |
1543 | ccb.cdm.num_patterns = 0; |
1544 | ccb.cdm.pattern_buf_len = 0; | |
1545 | ||
1546 | /* | |
1547 | * We do the ioctl multiple times if necessary, in case there are | |
1548 | * more than MAX_NUM_DEV nodes in the EDT. | |
1549 | */ | |
cfbba5b9 GI |
1550 | int skip_device = 0, skip_bus = 0, changed = 0; // TODO: bool |
1551 | std::string devname; | |
2127e193 GI |
1552 | do { |
1553 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
cfbba5b9 | 1554 | int serrno = errno; |
2127e193 | 1555 | pout("error sending CAMIOCOMMAND ioctl: %s\n", strerror(errno)); |
cfbba5b9 GI |
1556 | free(ccb.cdm.matches); |
1557 | close(fd); | |
1558 | errno = serrno; | |
1559 | return false; | |
832b75ed | 1560 | } |
2127e193 GI |
1561 | |
1562 | if ((ccb.ccb_h.status != CAM_REQ_CMP) | |
54965743 GI |
1563 | || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) |
1564 | && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { | |
2127e193 | 1565 | pout("got CAM error %#x, CDM error %d\n", ccb.ccb_h.status, ccb.cdm.status); |
cfbba5b9 GI |
1566 | free(ccb.cdm.matches); |
1567 | close(fd); | |
1568 | errno = ENXIO; | |
1569 | return false; | |
832b75ed | 1570 | } |
2127e193 | 1571 | |
cfbba5b9 | 1572 | for (unsigned i = 0; i < ccb.cdm.num_matches; i++) { |
2127e193 GI |
1573 | struct device_match_result *dev_result; |
1574 | struct periph_match_result *periph_result; | |
1575 | ||
1576 | if (ccb.cdm.matches[i].type == DEV_MATCH_BUS) { | |
a86ec89e GI |
1577 | struct bus_match_result *bus_result; |
1578 | ||
2127e193 GI |
1579 | bus_result = &ccb.cdm.matches[i].result.bus_result; |
1580 | ||
d008864d | 1581 | if (strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */ |
54965743 | 1582 | skip_bus = 1; |
2127e193 GI |
1583 | else |
1584 | skip_bus = 0; | |
1585 | changed = 1; | |
1586 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_DEVICE) { | |
1587 | dev_result = &ccb.cdm.matches[i].result.device_result; | |
1588 | ||
1589 | if (dev_result->flags & DEV_RESULT_UNCONFIGURED || skip_bus == 1) | |
1590 | skip_device = 1; | |
1591 | else | |
1592 | skip_device = 0; | |
eb07ddf2 | 1593 | |
54965743 GI |
1594 | // /* Shall we skip non T_DIRECT devices ? */ |
1595 | // if (dev_result->inq_data.device != T_DIRECT) | |
1596 | // skip_device = 1; | |
2127e193 | 1597 | changed = 1; |
eb07ddf2 GI |
1598 | } else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH && |
1599 | (skip_device == 0 || show_all)) { | |
2127e193 | 1600 | /* One device may be populated as many peripherals (pass0 & da0 for example). |
ee38a438 | 1601 | * We are searching for best name |
2127e193 GI |
1602 | */ |
1603 | periph_result = &ccb.cdm.matches[i].result.periph_result; | |
ee38a438 GI |
1604 | /* Prefer non-"pass" names */ |
1605 | if (devname.empty() || strncmp(periph_result->periph_name, "pass", 4) != 0) { | |
1606 | devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number); | |
1607 | } | |
2127e193 GI |
1608 | changed = 0; |
1609 | }; | |
cfbba5b9 GI |
1610 | if ((changed == 1 || show_all) && !devname.empty()) { |
1611 | names.push_back(devname); | |
1612 | devname.erase(); | |
2127e193 GI |
1613 | changed = 0; |
1614 | }; | |
1615 | } | |
1616 | ||
cfbba5b9 | 1617 | } while ((ccb.ccb_h.status == CAM_REQ_CMP) && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); |
2127e193 | 1618 | |
cfbba5b9 GI |
1619 | if (!devname.empty()) |
1620 | names.push_back(devname); | |
2127e193 | 1621 | |
2127e193 | 1622 | free(ccb.cdm.matches); |
cfbba5b9 GI |
1623 | close(fd); |
1624 | return true; | |
832b75ed | 1625 | } |
832b75ed | 1626 | |
2127e193 GI |
1627 | // we are using ATA subsystem enumerator to found all ATA devices on system |
1628 | // despite of it's names | |
1629 | // | |
1630 | // If any errors occur, leave errno set as it was returned by the | |
1631 | // system call, and return <0. | |
832b75ed | 1632 | |
2127e193 GI |
1633 | // Return values: |
1634 | // -1: error | |
1635 | // >=0: number of discovered devices | |
1636 | int get_dev_names_ata(char*** names) { | |
1637 | struct ata_ioc_devices devices; | |
1638 | int fd=-1,maxchannel,serrno=-1,n=0; | |
1639 | char **mp = NULL; | |
1640 | ||
1641 | *names=NULL; | |
1642 | ||
1643 | if ((fd = open(ATA_DEVICE, O_RDWR)) < 0) { | |
1644 | if (errno == ENOENT) /* There are no ATA device on this computer */ | |
1645 | return 0; | |
1646 | serrno = errno; | |
1647 | pout("%s control device can't be opened: %s\n", ATA_DEVICE, strerror(errno)); | |
1648 | n = -1; | |
1649 | goto end; | |
1650 | }; | |
54965743 | 1651 | |
2127e193 GI |
1652 | if (ioctl(fd, IOCATAGMAXCHANNEL, &maxchannel) < 0) { |
1653 | serrno = errno; | |
1654 | pout("ioctl(IOCATAGMAXCHANNEL) on /dev/ata failed: %s\n", strerror(errno)); | |
1655 | n = -1; | |
1656 | goto end; | |
1657 | }; | |
1658 | ||
1659 | // allocate space for up to MAX_NUM_DEV number of ATA devices | |
1660 | mp = (char **)calloc(MAX_NUM_DEV, sizeof(char*)); | |
1661 | if (mp == NULL) { | |
1662 | serrno=errno; | |
1663 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1664 | n = -1; | |
1665 | goto end; | |
1666 | }; | |
1667 | ||
1668 | for (devices.channel = 0; devices.channel < maxchannel && n < MAX_NUM_DEV; devices.channel++) { | |
1669 | int j; | |
54965743 | 1670 | |
2127e193 GI |
1671 | if (ioctl(fd, IOCATADEVICES, &devices) < 0) { |
1672 | if (errno == ENXIO) | |
1673 | continue; /* such channel not exist */ | |
1674 | pout("ioctl(IOCATADEVICES) on %s channel %d failed: %s\n", ATA_DEVICE, devices.channel, strerror(errno)); | |
1675 | n = -1; | |
1676 | goto end; | |
1677 | }; | |
1678 | for (j=0;j<=1 && n<MAX_NUM_DEV;j++) { | |
1679 | if (devices.name[j][0] != '\0') { | |
1680 | asprintf(mp+n, "%s%s", _PATH_DEV, devices.name[j]); | |
1681 | if (mp[n] == NULL) { | |
1682 | pout("Out of memory constructing scan ATA device list (on line %d)\n", __LINE__); | |
1683 | n = -1; | |
1684 | goto end; | |
1685 | }; | |
2127e193 GI |
1686 | n++; |
1687 | }; | |
1688 | }; | |
a86ec89e GI |
1689 | }; |
1690 | if (n <= 0) | |
1691 | goto end; | |
2127e193 | 1692 | mp = (char **)reallocf(mp,n*(sizeof (char*))); // shrink to correct size |
a86ec89e | 1693 | if (mp == NULL) { |
f4ebf3d1 GI |
1694 | serrno=errno; |
1695 | pout("Out of memory constructing scan device list (on line %d)\n", __LINE__); | |
1696 | n = -1; | |
1697 | goto end; | |
1698 | }; | |
54965743 | 1699 | |
2127e193 GI |
1700 | end: |
1701 | if (fd>=0) | |
1702 | close(fd); | |
1703 | if (n <= 0) { | |
1704 | free(mp); | |
1705 | mp = NULL; | |
832b75ed | 1706 | } |
832b75ed | 1707 | |
2127e193 | 1708 | *names=mp; |
832b75ed | 1709 | |
2127e193 GI |
1710 | if (serrno>-1) |
1711 | errno=serrno; | |
1712 | return n; | |
1713 | } | |
832b75ed | 1714 | |
2127e193 GI |
1715 | |
1716 | ||
1717 | bool freebsd_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
1718 | const char * type, const char * pattern /*= 0*/) | |
1719 | { | |
1720 | if (pattern) { | |
1721 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
1722 | return false; | |
832b75ed GG |
1723 | } |
1724 | ||
ff28b140 TL |
1725 | #ifdef WITH_NVME_DEVICESCAN // TODO: Remove when NVMe support is no longer EXPERIMENTAL |
1726 | bool scan_nvme = !type || !strcmp(type, "nvme"); | |
1727 | #else | |
1728 | bool scan_nvme = type && !strcmp(type, "nvme"); | |
1729 | #endif | |
1730 | ||
2127e193 GI |
1731 | // Make namelists |
1732 | char * * atanames = 0; int numata = 0; | |
1733 | if (!type || !strcmp(type, "ata")) { | |
1734 | numata = get_dev_names_ata(&atanames); | |
1735 | if (numata < 0) { | |
1736 | set_err(ENOMEM); | |
1737 | return false; | |
832b75ed | 1738 | } |
2127e193 GI |
1739 | } |
1740 | ||
cfbba5b9 | 1741 | std::vector<std::string> scsinames; |
eb07ddf2 | 1742 | if (!type || !strcmp(type, "scsi")) { // do not export duplicated names |
cfbba5b9 GI |
1743 | if (!get_dev_names_cam(scsinames, false)) { |
1744 | set_err(errno); | |
2127e193 | 1745 | return false; |
832b75ed | 1746 | } |
832b75ed GG |
1747 | } |
1748 | ||
2127e193 GI |
1749 | // Add to devlist |
1750 | int i; | |
1751 | if (type==NULL) | |
1752 | type=""; | |
1753 | for (i = 0; i < numata; i++) { | |
1754 | ata_device * atadev = get_ata_device(atanames[i], type); | |
1755 | if (atadev) | |
bed94269 | 1756 | devlist.push_back(atadev); |
a7e8ffec | 1757 | free(atanames[i]); |
2127e193 | 1758 | } |
a7e8ffec | 1759 | if(numata) free(atanames); |
832b75ed | 1760 | |
cfbba5b9 | 1761 | for (i = 0; i < (int)scsinames.size(); i++) { |
54965743 | 1762 | if(!*type) { // try USB autodetection if no type specified |
cfbba5b9 | 1763 | smart_device * smartdev = autodetect_smart_device(scsinames[i].c_str()); |
54965743 | 1764 | if(smartdev) |
bed94269 | 1765 | devlist.push_back(smartdev); |
54965743 GI |
1766 | } |
1767 | else { | |
cfbba5b9 | 1768 | scsi_device * scsidev = get_scsi_device(scsinames[i].c_str(), type); |
54965743 | 1769 | if (scsidev) |
bed94269 | 1770 | devlist.push_back(scsidev); |
54965743 | 1771 | } |
832b75ed | 1772 | } |
ff28b140 TL |
1773 | |
1774 | if (scan_nvme) | |
1775 | get_nvme_devlist(devlist, type); | |
2127e193 | 1776 | return true; |
832b75ed GG |
1777 | } |
1778 | ||
ff28b140 TL |
1779 | bool freebsd_smart_interface::get_nvme_devlist(smart_device_list & devlist, |
1780 | const char * type) | |
1781 | { | |
1782 | char ctrlpath[64]; | |
1783 | ||
1784 | for (int ctrlr = 0;; ctrlr++) { | |
1785 | sprintf(ctrlpath, "%s%d", NVME_CTRLR_PREFIX, ctrlr); | |
1786 | int fd = ::open(ctrlpath, O_RDWR); | |
1787 | if (fd < 0) | |
1788 | break; | |
1789 | ::close(fd); | |
1790 | nvme_device * nvmedev = get_nvme_device(ctrlpath, type, 0); | |
1791 | if (nvmedev) | |
1792 | devlist.push_back(nvmedev); | |
1793 | else | |
1794 | break; | |
1795 | } | |
1796 | return true; | |
1797 | } | |
2127e193 | 1798 | |
54965743 | 1799 | #if (FREEBSDVER < 800000) // without this build fail on FreeBSD 8 |
2127e193 | 1800 | static char done[USB_MAX_DEVICES]; |
2127e193 GI |
1801 | |
1802 | static int usbdevinfo(int f, int a, int rec, int busno, unsigned short & vendor_id, | |
54965743 GI |
1803 | unsigned short & product_id, unsigned short & version) |
1804 | { | |
832b75ed | 1805 | |
54965743 GI |
1806 | struct usb_device_info di; |
1807 | int e, p, i; | |
1808 | char devname[256]; | |
832b75ed | 1809 | |
54965743 GI |
1810 | snprintf(devname, sizeof(devname),"umass%d",busno); |
1811 | ||
1812 | di.udi_addr = a; | |
1813 | e = ioctl(f, USB_DEVICEINFO, &di); | |
1814 | if (e) { | |
1815 | if (errno != ENXIO) | |
1816 | printf("addr %d: I/O error\n", a); | |
1817 | return 0; | |
1818 | } | |
1819 | done[a] = 1; | |
1820 | ||
1821 | // list devices | |
1822 | for (i = 0; i < USB_MAX_DEVNAMES; i++) { | |
1823 | if (di.udi_devnames[i][0]) { | |
1824 | if(strcmp(di.udi_devnames[i],devname)==0) { | |
1825 | // device found! | |
1826 | vendor_id = di.udi_vendorNo; | |
1827 | product_id = di.udi_productNo; | |
1828 | version = di.udi_releaseNo; | |
1829 | return 1; | |
1830 | // FIXME | |
1831 | } | |
1832 | } | |
1833 | } | |
1834 | if (!rec) | |
1835 | return 0; | |
1836 | for (p = 0; p < di.udi_nports; p++) { | |
1837 | int s = di.udi_ports[p]; | |
1838 | if (s >= USB_MAX_DEVICES) { | |
1839 | continue; | |
1840 | } | |
1841 | if (s == 0) | |
1842 | printf("addr 0 should never happen!\n"); | |
1843 | else { | |
1844 | if(usbdevinfo(f, s, 1, busno, vendor_id, product_id, version)) return 1; | |
1845 | } | |
1846 | } | |
1847 | return 0; | |
1848 | } | |
1849 | #endif | |
832b75ed | 1850 | |
832b75ed | 1851 | |
2127e193 | 1852 | static int usbdevlist(int busno,unsigned short & vendor_id, |
54965743 | 1853 | unsigned short & product_id, unsigned short & version) |
2127e193 | 1854 | { |
54965743 GI |
1855 | #if (FREEBSDVER >= 800000) // libusb2 interface |
1856 | struct libusb20_device *pdev = NULL; | |
1857 | struct libusb20_backend *pbe; | |
1858 | uint32_t matches = 0; | |
1859 | char buf[128]; // do not change! | |
1860 | char devname[128]; | |
1861 | uint8_t n; | |
1862 | struct LIBUSB20_DEVICE_DESC_DECODED *pdesc; | |
1863 | ||
1864 | pbe = libusb20_be_alloc_default(); | |
1865 | ||
1866 | while ((pdev = libusb20_be_device_foreach(pbe, pdev))) { | |
1867 | matches++; | |
1868 | ||
1869 | if (libusb20_dev_open(pdev, 0)) { | |
1870 | warnx("libusb20_dev_open: could not open device"); | |
1871 | return 0; | |
2127e193 | 1872 | } |
54965743 GI |
1873 | |
1874 | pdesc=libusb20_dev_get_device_desc(pdev); | |
1875 | ||
1876 | snprintf(devname, sizeof(devname),"umass%d:",busno); | |
1877 | for (n = 0; n != 255; n++) { | |
1878 | if (libusb20_dev_get_iface_desc(pdev, n, buf, sizeof(buf))) | |
1879 | break; | |
1880 | if (buf[0] == 0) | |
1881 | continue; | |
1882 | if(strncmp(buf,devname,strlen(devname))==0){ | |
1883 | // found! | |
1884 | vendor_id = pdesc->idVendor; | |
1885 | product_id = pdesc->idProduct; | |
1886 | version = pdesc->bcdDevice; | |
1887 | libusb20_dev_close(pdev); | |
1888 | libusb20_be_free(pbe); | |
1889 | return 1; | |
1890 | } | |
1891 | } | |
1892 | ||
1893 | libusb20_dev_close(pdev); | |
1894 | } | |
1895 | ||
1896 | if (matches == 0) { | |
1897 | printf("No device match or lack of permissions.\n"); | |
1898 | } | |
1899 | ||
1900 | libusb20_be_free(pbe); | |
1901 | ||
1902 | return false; | |
1903 | #else // freebsd < 8.0 USB stack, ioctl interface | |
1904 | ||
a86ec89e | 1905 | int i, a, rc; |
54965743 GI |
1906 | char buf[50]; |
1907 | int ncont; | |
1908 | ||
1909 | for (ncont = 0, i = 0; i < 10; i++) { | |
1910 | snprintf(buf, sizeof(buf), "%s%d", USBDEV, i); | |
a86ec89e | 1911 | int f = open(buf, O_RDONLY); |
54965743 GI |
1912 | if (f >= 0) { |
1913 | memset(done, 0, sizeof done); | |
1914 | for (a = 1; a < USB_MAX_DEVICES; a++) { | |
1915 | if (!done[a]) { | |
1916 | rc = usbdevinfo(f, a, 1, busno,vendor_id, product_id, version); | |
1917 | if(rc) return 1; | |
1918 | } | |
1919 | ||
1920 | } | |
1921 | close(f); | |
1922 | } else { | |
1923 | if (errno == ENOENT || errno == ENXIO) | |
1924 | continue; | |
1925 | warn("%s", buf); | |
1926 | } | |
1927 | ncont++; | |
1928 | } | |
1929 | return 0; | |
1930 | #endif | |
2127e193 GI |
1931 | } |
1932 | ||
2127e193 GI |
1933 | smart_device * freebsd_smart_interface::autodetect_smart_device(const char * name) |
1934 | { | |
2127e193 | 1935 | unsigned short vendor_id = 0, product_id = 0, version = 0; |
eb07ddf2 GI |
1936 | struct cam_device *cam_dev; |
1937 | union ccb ccb; | |
1938 | int bus=-1; | |
a86ec89e | 1939 | int i; |
d008864d | 1940 | const char * test_name = name; |
54965743 | 1941 | |
f9e10201 JD |
1942 | memset(&ccb, 0, sizeof(ccb)); |
1943 | ||
eb07ddf2 | 1944 | // if dev_name null, or string length zero |
a86ec89e | 1945 | if (!name || !*name) |
d008864d GI |
1946 | return 0; |
1947 | ||
1948 | // Dereference symlinks | |
1949 | struct stat st; | |
1950 | std::string pathbuf; | |
1951 | if (!lstat(name, &st) && S_ISLNK(st.st_mode)) { | |
1952 | char * p = realpath(name, (char *)0); | |
1953 | if (p) { | |
1954 | pathbuf = p; | |
1955 | free(p); | |
1956 | test_name = pathbuf.c_str(); | |
1957 | } | |
1958 | } | |
eb07ddf2 GI |
1959 | |
1960 | // check ATA bus | |
1961 | char * * atanames = 0; int numata = 0; | |
1962 | numata = get_dev_names_ata(&atanames); | |
1963 | if (numata > 0) { | |
1964 | // check ATA/ATAPI devices | |
1965 | for (i = 0; i < numata; i++) { | |
d008864d | 1966 | if(!strcmp(atanames[i],test_name)) { |
a86ec89e | 1967 | for (int c = i; c < numata; c++) free(atanames[c]); |
a7e8ffec | 1968 | free(atanames); |
d008864d | 1969 | return new freebsd_ata_device(this, test_name, ""); |
eb07ddf2 | 1970 | } |
a7e8ffec | 1971 | else free(atanames[i]); |
832b75ed | 1972 | } |
a7e8ffec | 1973 | if(numata) free(atanames); |
832b75ed | 1974 | } |
eb07ddf2 GI |
1975 | else { |
1976 | if (numata < 0) | |
1977 | pout("Unable to get ATA device list\n"); | |
1978 | } | |
1979 | ||
1980 | // check CAM | |
cfbba5b9 GI |
1981 | std::vector<std::string> scsinames; |
1982 | if (!get_dev_names_cam(scsinames, true)) | |
1983 | pout("Unable to get CAM device list\n"); | |
1984 | else if (!scsinames.empty()) { | |
eb07ddf2 | 1985 | // check all devices on CAM bus |
cfbba5b9 | 1986 | for (i = 0; i < (int)scsinames.size(); i++) { |
d008864d | 1987 | if(strcmp(scsinames[i].c_str(), test_name)==0) |
eb07ddf2 | 1988 | { // our disk device is CAM |
3d17a85c GI |
1989 | if(strncmp(scsinames[i].c_str(), "/dev/pmp", strlen("/dev/pmp")) == 0) { |
1990 | pout("Skipping port multiplier [%s]\n", scsinames[i].c_str()); | |
1991 | set_err(EINVAL); | |
1992 | return 0; | |
1993 | } | |
d008864d | 1994 | if ((cam_dev = cam_open_device(test_name, O_RDWR)) == NULL) { |
eb07ddf2 GI |
1995 | // open failure |
1996 | set_err(errno); | |
d008864d | 1997 | return 0; |
eb07ddf2 | 1998 | } |
eb07ddf2 GI |
1999 | // zero the payload |
2000 | bzero(&(&ccb.ccb_h)[1], PATHINQ_SETTINGS_SIZE); | |
2001 | ccb.ccb_h.func_code = XPT_PATH_INQ; // send PATH_INQ to the device | |
2002 | if (ioctl(cam_dev->fd, CAMIOCOMMAND, &ccb) == -1) { | |
2003 | warn("Get Transfer Settings CCB failed\n" | |
2004 | "%s", strerror(errno)); | |
2005 | cam_close_device(cam_dev); | |
2006 | return 0; | |
2007 | } | |
2008 | // now check if we are working with USB device, see umass.c | |
2009 | if(strcmp(ccb.cpi.dev_name,"umass-sim") == 0) { // USB device found | |
2010 | usbdevlist(bus,vendor_id, product_id, version); | |
2011 | int bus=ccb.cpi.unit_number; // unit_number will match umass number | |
2012 | cam_close_device(cam_dev); | |
2013 | if(usbdevlist(bus,vendor_id, product_id, version)){ | |
2014 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id, version); | |
f4ebf3d1 | 2015 | if (usbtype) |
ff28b140 | 2016 | return get_scsi_passthrough_device(usbtype, new freebsd_scsi_device(this, test_name, "")); |
eb07ddf2 | 2017 | } |
d008864d | 2018 | return 0; |
eb07ddf2 GI |
2019 | } |
2020 | #if FREEBSDVER > 800100 | |
2021 | // check if we have ATA device connected to CAM (ada) | |
2022 | if(ccb.cpi.protocol == PROTO_ATA){ | |
2023 | cam_close_device(cam_dev); | |
d008864d | 2024 | return new freebsd_atacam_device(this, test_name, ""); |
eb07ddf2 GI |
2025 | } |
2026 | #endif | |
2027 | // close cam device, we don`t need it anymore | |
2028 | cam_close_device(cam_dev); | |
2029 | // handle as usual scsi | |
d008864d | 2030 | return new freebsd_scsi_device(this, test_name, ""); |
eb07ddf2 GI |
2031 | } |
2032 | } | |
eb07ddf2 | 2033 | } |
d008864d GI |
2034 | // device is LSI raid supported by mfi driver |
2035 | if(!strncmp("/dev/mfid", test_name, strlen("/dev/mfid"))) | |
2036 | 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 |
2037 | |
2038 | // form /dev/nvme* or nvme* | |
2039 | if(!strncmp("/dev/nvme", test_name, strlen("/dev/nvme"))) | |
2040 | return new freebsd_nvme_device(this, name, "", 0 /* use default nsid */); | |
ff28b140 TL |
2041 | if(!strncmp("/dev/nvd", test_name, strlen("/dev/nvd"))) |
2042 | set_err(EINVAL, "To monitor NVMe disks use /dev/nvme* device names"); | |
a86ec89e | 2043 | |
eb07ddf2 | 2044 | // device type unknown |
2127e193 GI |
2045 | return 0; |
2046 | } | |
2047 | ||
2048 | ||
2049 | smart_device * freebsd_smart_interface::get_custom_smart_device(const char * name, const char * type) | |
2050 | { | |
a86ec89e | 2051 | int disknum = -1, n1 = -1, n2 = -1; |
eb07ddf2 | 2052 | |
2127e193 | 2053 | if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { |
a86ec89e GI |
2054 | // 3Ware ? |
2055 | static const char * fbsd_dev_twe_ctrl = "/dev/twe"; | |
2056 | static const char * fbsd_dev_twa_ctrl = "/dev/twa"; | |
2057 | static const char * fbsd_dev_tws_ctrl = "/dev/tws"; | |
2058 | int contr = -1; | |
2059 | ||
2127e193 GI |
2060 | if (n2 != (int)strlen(type)) { |
2061 | set_err(EINVAL, "Option -d 3ware,N requires N to be a non-negative integer"); | |
2062 | return 0; | |
2063 | } | |
2064 | if (!(0 <= disknum && disknum <= 127)) { | |
2065 | set_err(EINVAL, "Option -d 3ware,N (N=%d) must have 0 <= N <= 127", disknum); | |
2066 | return 0; | |
2067 | } | |
eb07ddf2 GI |
2068 | |
2069 | // guess 3ware device type based on device name | |
ee38a438 GI |
2070 | if (str_starts_with(name, fbsd_dev_twa_ctrl) || |
2071 | str_starts_with(name, fbsd_dev_tws_ctrl) ) { | |
eb07ddf2 GI |
2072 | contr=CONTROLLER_3WARE_9000_CHAR; |
2073 | } | |
2074 | if (!strncmp(fbsd_dev_twe_ctrl, name, strlen(fbsd_dev_twe_ctrl))){ | |
2075 | contr=CONTROLLER_3WARE_678K_CHAR; | |
2076 | } | |
2077 | ||
2078 | if(contr == -1){ | |
ee38a438 GI |
2079 | set_err(EINVAL, "3ware controller type unknown, use %sX, %sX or %sX devices", |
2080 | fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl, fbsd_dev_tws_ctrl); | |
eb07ddf2 GI |
2081 | return 0; |
2082 | } | |
54965743 | 2083 | return new freebsd_escalade_device(this, name, contr, disknum); |
ee38a438 | 2084 | } |
2127e193 GI |
2085 | |
2086 | // Highpoint ? | |
2087 | int controller = -1, channel = -1; disknum = 1; | |
2088 | n1 = n2 = -1; int n3 = -1; | |
2089 | if (sscanf(type, "hpt,%n%d/%d%n/%d%n", &n1, &controller, &channel, &n2, &disknum, &n3) >= 2 || n1 == 4) { | |
2090 | int len = strlen(type); | |
2091 | if (!(n2 == len || n3 == len)) { | |
2092 | set_err(EINVAL, "Option '-d hpt,L/M/N' supports 2-3 items"); | |
2093 | return 0; | |
2094 | } | |
2095 | if (!(1 <= controller && controller <= 8)) { | |
2096 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid controller id L supplied"); | |
2097 | return 0; | |
2098 | } | |
3d17a85c | 2099 | if (!(1 <= channel && channel <= 128)) { |
2127e193 GI |
2100 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid channel number M supplied"); |
2101 | return 0; | |
2102 | } | |
2103 | if (!(1 <= disknum && disknum <= 15)) { | |
2104 | set_err(EINVAL, "Option '-d hpt,L/M/N' invalid pmport number N supplied"); | |
2105 | return 0; | |
2106 | } | |
2107 | return new freebsd_highpoint_device(this, name, controller, channel, disknum); | |
832b75ed GG |
2108 | } |
2109 | ||
2127e193 GI |
2110 | // CCISS ? |
2111 | disknum = n1 = n2 = -1; | |
2112 | if (sscanf(type, "cciss,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) { | |
2113 | if (n2 != (int)strlen(type)) { | |
2114 | set_err(EINVAL, "Option -d cciss,N requires N to be a non-negative integer"); | |
2115 | return 0; | |
2116 | } | |
e9583e0c GI |
2117 | if (!(0 <= disknum && disknum <= 127)) { |
2118 | set_err(EINVAL, "Option -d cciss,N (N=%d) must have 0 <= N <= 127", disknum); | |
2127e193 GI |
2119 | return 0; |
2120 | } | |
ee38a438 | 2121 | return get_sat_device("sat,auto", new freebsd_cciss_device(this, name, disknum)); |
832b75ed | 2122 | } |
eb07ddf2 GI |
2123 | #if FREEBSDVER > 800100 |
2124 | // adaX devices ? | |
2125 | if(!strcmp(type,"atacam")) | |
2126 | return new freebsd_atacam_device(this, name, ""); | |
2127 | #endif | |
d008864d GI |
2128 | // Areca? |
2129 | disknum = n1 = n2 = -1; | |
f4e463df GI |
2130 | int encnum = 1; |
2131 | if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) { | |
2132 | if (!(1 <= disknum && disknum <= 128)) { | |
2133 | set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum); | |
d008864d GI |
2134 | return 0; |
2135 | } | |
f4e463df GI |
2136 | if (!(1 <= encnum && encnum <= 8)) { |
2137 | set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum); | |
d008864d GI |
2138 | return 0; |
2139 | } | |
ee38a438 | 2140 | return new freebsd_areca_ata_device(this, name, disknum, encnum); |
d008864d | 2141 | } |
832b75ed | 2142 | |
2127e193 | 2143 | return 0; |
832b75ed GG |
2144 | } |
2145 | ||
54965743 | 2146 | std::string freebsd_smart_interface::get_valid_custom_dev_types_str() |
2127e193 | 2147 | { |
f4e463df | 2148 | return "3ware,N, hpt,L/M/N, cciss,N, areca,N/E" |
eb07ddf2 GI |
2149 | #if FREEBSDVER > 800100 |
2150 | ", atacam" | |
2151 | #endif | |
2152 | ; | |
2127e193 GI |
2153 | } |
2154 | ||
2127e193 GI |
2155 | } // namespace |
2156 | ||
2127e193 GI |
2157 | ///////////////////////////////////////////////////////////////////////////// |
2158 | /// Initialize platform interface and register with smi() | |
2159 | ||
2160 | void smart_interface::init() | |
2161 | { | |
2162 | static os_freebsd::freebsd_smart_interface the_interface; | |
2163 | smart_interface::set(&the_interface); | |
832b75ed | 2164 | } |