272461 |
03-Oct-2014 |
gjb |
Copy stable/10@r272459 to releng/10.1 as part of the 10.1-RELEASE process.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
|
271058 |
03-Sep-2014 |
gavin |
Merge 270872 from head:
Fix character case in examples for "camcontrol security" - should be "-U user" not "-u user".
PR: 193179 Submitted by: milios ccsys com
|
268700 |
15-Jul-2014 |
mav |
MFC r268240 (by ken): Add persistent reservation support to camcontrol(8).
camcontrol(8) now supports a new 'persist' subcommand that allows users to issue SCSI PERSISTENT RESERVE IN / OUT commands.
|
265652 |
08-May-2014 |
smh |
MFC r264863
Add information about supported NCQ functionality to camcontrol identify.
Sponsored by: Multiplay
|
265632 |
08-May-2014 |
mav |
MFC r260509: Replace several instances of -1 with appropriate CAM_*_WILDCARD and types.
It was equal before r259397, but for good or bad, not any more for LUNs.
This change fixes at least CAM debugging.
|
260177 |
02-Jan-2014 |
scottl |
MFC r260059, r260087:
Add the '-b' flag to 'camcontrol devlist'. This prints only the existing buses and their parent sims, useful for creating a sim->bus->device map.
Obtained from: Netflix
|
259204 |
10-Dec-2013 |
nwhitehorn |
MFC r257345,257382,257388:
Implement extended LUN support. If PIM_EXTLUNS is set by a SIM, encode the upper 32-bits of the LUN, if possible, into the target_lun field as passed directly from the REPORT LUNs response. This allows extended LUN support to work for all LUNs with zeros in the lower 32-bits, which covers most addressing modes without breaking KBI. Behavior for drivers not setting PIM_EXTLUNS is unchanged. No user-facing interfaces are modified.
Extended LUNs are stored with swizzled 16-bit word order so that, for devices implementing LUN addressing (like SCSI-2), the numerical representation of the LUN is identical with and without PIM_EXTLUNS. Thus setting PIM_EXTLUNS keeps most behavior, and user-facing LUN IDs, unchanged. This follows the strategy used in Solaris. A macro (CAM_EXTLUN_BYTE_SWIZZLE) is provided to transform a lun_id_t into a uint64_t ordered for the wire.
This is the second part of work for full 64-bit extended LUN support and is designed to a bridge for stable/10 to the final 64-bit LUN code. The third and final part will involve widening lun_id_t to 64 bits and will not be MFCed. This third part will break the KBI but will keep the KPI unchanged so that all drivers that will care about this can be updated now and not require code changes between HEAD and stable/10.
Reviewed by: scottl
|
259073 |
07-Dec-2013 |
peter |
Hoist all the mergeinfo up to the root in preparation for enforcing merges to the root only. All MFC's were rerecorded to the root.
Going forward, if an MFC includes mergeinfo, it will need to be made to the root and committed from the root. Merges with --ignore-ancestry or diff | patch can go anywhere.
The mergeinfo in HEAD is in a bad state from years of neglect and manual tampering and this was branched into 10.x. This confuses the coalescing code and prevents it from doing its job.
Approved by: re (gjb, implicit)
|
256318 |
11-Oct-2013 |
mav |
MFC r256317: Fix mode page length calculation to remove last garbage line from the `camcontrol mode daX -l` output.
Approved by: re (gjb)
|
256281 |
10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
|
256133 |
08-Oct-2013 |
markj |
Fix an inverted check for the master user in "camcontrol security -U".
PR: bin/182703 Submitted by: Scott Burns <scott@bqinternet.com> Approved by: re (gjb) MFC after: 3 days
|
256113 |
07-Oct-2013 |
emaste |
Fix resource leaks
Found by: Coverity Scan, CID 1016673, 1007118 Approved by: re
|
255344 |
07-Sep-2013 |
joel |
- Begin sentence on a new line. - Minor language fixes.
|
255330 |
06-Sep-2013 |
bryanv |
Bump .Dd after r255307 and r255310
Requested by: joel
|
255310 |
06-Sep-2013 |
bryanv |
Add firmware downloading support for Samsung drives
Tested on Samsung SM1625 SSDs.
|
255307 |
06-Sep-2013 |
bryanv |
Add camcontrol support for the SCSI sanitize command
Reviewed by: ken, mjacob (eariler version) Sponsored by: Netapp
|
254954 |
27-Aug-2013 |
mav |
Add missing newlines to Fibre Channel attributes output.
|
251743 |
14-Jun-2013 |
mav |
Improve firmware download status check. Previous check was insufficient for ATA since it ignored transport errors like command timeouts, while for SCSI it was just wrong.
|
251664 |
12-Jun-2013 |
mav |
Fix build after r251654.
|
251659 |
12-Jun-2013 |
mav |
Use CAM_DIR_NONE for requests without data. Wrong values there confuse some drivers.
MFC after: 1 week
|
250662 |
15-May-2013 |
asomers |
sbin/camcontrol/camcontrol.c If an expander returns 0x00 (no device attached) in the ATTACHED DEVICE field of the SMP DISCOVER response, ignore the value of ATTACHED SAS ADDRESS, because it is invalid. Some expanders zero out the address when the attached device is removed, but others do not. Section 9.4.3.10 of the SAS Protocol Layer 2 revision 04b does not require them to do so.
Approved by: ken (mentor) MFC after: 3 weeks
|
249904 |
25-Apr-2013 |
joel |
mdoc: remove superfluous paragraph macro.
|
249895 |
25-Apr-2013 |
smh |
Adds Host Protected Area (HPA) support for ATA disks to camcontrol
Reviewed by: mav Approved by: pjd (mentor) MFC after: 2 weeks
|
249373 |
11-Apr-2013 |
joel |
Remove contractions.
|
249244 |
08-Apr-2013 |
ed |
Prevent the creation of an unused variable.
We're only interested in the enumeration fields; we don't want to create a variable to store them.
MFC after: 1 week
|
249215 |
06-Apr-2013 |
joel |
mdoc: new sentence should be on a new line. Also remove EOL whitespace while here.
|
249153 |
05-Apr-2013 |
joel |
mdoc: remove superfluous paragraph macro.
|
249115 |
04-Apr-2013 |
smh |
Adds security options to camcontrol this includes the ability to secure erase disks such as SSD's
Adds the ability to run ATA commands via the SCSI ATA Pass-Through(16) comand
Reviewed by: mav Approved by: pjd (mentor) MFC after: 2 weeks
|
241737 |
19-Oct-2012 |
ed |
More -Wmissing-variable-declarations fixes.
In addition to adding `static' where possible:
- bin/date: Move `retval' into extern.h to make it visible to date.c. - bin/ed: Move globally used variables into ed.h. - sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings. - usr.bin/calendar: Remove unneeded variables. - usr.bin/chat: Make `line' local instead of global. - usr.bin/elfdump: Comment out unneeded function. - usr.bin/rlogin: Use _Noreturn instead of __dead2. - usr.bin/tset: Pull `Ospeed' into extern.h. - usr.sbin/mfiutil: Put global variables in mfiutil.h. - usr.sbin/pkg: Remove unused `os_corres'. - usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
|
239612 |
23-Aug-2012 |
jh |
Check the return value of sbuf_finish().
|
239468 |
20-Aug-2012 |
pluknet |
Avoid segfault in the 'smpphylist' subcommand. Initialize devlist.dev_queue tail queue early enough before its any potential traversal in freebusdevlist() when in smpphylist error path.
Reported by: Pavel Polyakov <bsd kobyla org> (on irc) Reviewed by: ken MFC after: 5 days
|
239059 |
05-Aug-2012 |
dim |
In sbin/camcontrol/camcontrol.c, function smpcmd(), initialize the 'error' variable to zero, to avoid returning garbage in several cases.
This fixes the following clang 3.2 warnings:
sbin/camcontrol/camcontrol.c:4634:8: warning: variable 'error' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] if (amt_written == -1) { ^~~~~~~~~~~~~~~~~ sbin/camcontrol/camcontrol.c:4656:10: note: uninitialized use occurs here return (error); ^~~~~
sbin/camcontrol/camcontrol.c:4619:7: warning: variable 'error' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] if (fd_response == 0) { ^~~~~~~~~~~~~~~~ sbin/camcontrol/camcontrol.c:4656:10: note: uninitialized use occurs here return (error); ^~~~~
sbin/camcontrol/camcontrol.c:4617:6: warning: variable 'error' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sbin/camcontrol/camcontrol.c:4656:10: note: uninitialized use occurs here return (error); ^~~~~
MFC after: 1 week
|
237452 |
22-Jun-2012 |
ken |
Change 'camcontrol defects' to first probe a drive to find out how much defect information it has before grabbing the full defect list.
This works around a bug with some Hitachi drives that generate data overrun errors when they are asked for more defect data than they have.
The change is done in a spec-compliant way, so it should have no negative impact on drives that don't have this issue.
This is based on work originally done at Sandvine.
scsi_da.h: Add a define for the maximum amount of data that can be contained in a defect list.
camcontrol.c: Update the readdefects() function to issue an initial command to determine the length of the defect list, and then use that length in the request for the full defect list.
camcontrol.8: Add a note that some drives will report 0 defects available if you don't request either the PLIST or GLIST.
Submitted by: Mark Johnston <markjdb@gmail.com> (original version) MFC after: 3 days
|
237285 |
20-Jun-2012 |
scottl |
Add progress.c and progress.h, missed in the previous commit to camcontrol.
Submitted by: Garrett Cooper Obtained from: Netflix, Inc.
|
237281 |
20-Jun-2012 |
scottl |
Update the 'fwdownload' command to also flash disks connected over an ATA/SATA transport. The detection logic is automatic, so it should Just Work. While here, also improve the progress meter that is displayed during firmware download.
Submitted by: Alistair Crooks Obtained from: Netflix, Inc. MFC after: 3 days
|
236625 |
05-Jun-2012 |
joel |
Minor spelling fixes.
|
236555 |
04-Jun-2012 |
mav |
Add -p argument for `camcontrol debug` to allow enabling CAM_DEBUG_PROBE added at r208911.
|
236437 |
02-Jun-2012 |
mav |
Rewrite enabling NCQ for SATA devices in a way more alike to SCSI TCQ. This allows to control it with `camcontrol negotiate adaX -T (en|dis)able` on the fly, same as for SCSI devices.
Sponsored by: iXsystems, Inc.
|
236285 |
30-May-2012 |
eadler |
Add missing flag enable when certain arguments are parsed
PR: bin/163053 Submitted by: Peter <pmc@citylink.dinoex.sub.org> Approved by: cperciva MFC after: 1 week
|
235897 |
24-May-2012 |
mav |
MFprojects/zfsd: - Add low-level support for SATA Enclosure Management Bridge (SEMB) devices -- SATA equivalents of the SCSI SES/SAF-TE devices. - Add some utility functions for SCSI SAF-TE devices access.
Sponsored by: iXsystems, Inc.
|
233648 |
29-Mar-2012 |
eadler |
Remove trailing whitespace per mdoc lint warning
Disussed with: gavin No objection from: doc Approved by: joel MFC after: 3 days
|
233458 |
25-Mar-2012 |
joel |
Remove superfluous paragraph macro.
|
230727 |
29-Jan-2012 |
nyan |
Fix build when RELEASE_CRUNCH is defined.
|
230590 |
26-Jan-2012 |
ken |
Add CAM infrastructure to allow reporting when a drive's long read capacity data changes.
cam_ccb.h: Add a new advanced information type, CDAI_TYPE_RCAPLONG, for long read capacity data.
cam_xpt_internal.h: Add a read capacity data pointer and length to struct cam_ed.
cam_xpt.c: Free the read capacity buffer when a device goes away. While we're here, make sure we don't leak memory for other malloced fields in struct cam_ed.
scsi_all.c: Update the scsi_read_capacity_16() to take a uint8_t * and a length instead of just a pointer to the parameter data structure. This will hopefully make this function somewhat immune to future changes in the parameter data.
scsi_all.h: Add some extra bit definitions to struct scsi_read_capacity_data_long, and bump up the structure size to the full size specified by SBC-3.
Change the prototype for scsi_read_capacity_16().
scsi_da.c: Register changes in read capacity data with the transport layer. This allows the transport layer to send out an async notification to interested parties. Update the dasetgeom() API.
Use scsi_extract_sense_len() instead of scsi_extract_sense().
scsi_xpt.c: Add support for the new CDAI_TYPE_RCAPLONG advanced information type.
Make sure we set the physpath pointer to NULL after freeing it. This allows blindly freeing it in the struct cam_ed destructor.
sys/param.h: Bump __FreeBSD_version from 1000005 to 1000006 to make it easier for third party drivers to determine that the read capacity data async notification is available.
camcontrol.c, mptutil/mpt_cam.c: Update these for the new scsi_read_capacity_16() argument structure.
Sponsored by: Spectra Logic
|
229919 |
10-Jan-2012 |
eadler |
Fix warning when compiling with gcc46: error: variable 'freq' set but not used error: variable 'mode_pars' set but not used
Reviewed by: mav Approved by: dim MFC after: 3 days
|
229778 |
07-Jan-2012 |
uqs |
Spelling fixes for sbin/
|
228602 |
16-Dec-2011 |
dim |
In sbin/camcontrol/camcontrol.c, fix a few warnings about format strings not being literals.
MFC after: 1 week
|
228407 |
11-Dec-2011 |
ed |
Add missing static keywords to global variables in camcontrol.
While there, make the vendor list const and add appropriate keywords to functions that use this list.
|
228203 |
02-Dec-2011 |
emaste |
Restore comment with credit to Marc Frajola.
fwdownload.c is derived from Andre Albsmeier's fwdownload.c, which was written from scratch but was inspired by Marc's original idea and code.
|
227963 |
25-Nov-2011 |
delphij |
Fix build.
|
227961 |
25-Nov-2011 |
emaste |
Add firmware update support for SCSI devices.
Firmware can be reprogrammed on devices from Hitachi, HP, IBM, Plextor, Quantum, and Seagate. At least one device from each manufacturer has been tested with some version of this code, and it has been used to update thousands of drives so far.
The man page suggests having a backup of the drive's data, and the operation must be confirmed, either interactively or on the command line. (This is the same as the confirmation on the format command.)
This work is largely derived from fwprog.c by Andre Albsmeier.
Submitted by: Nima Misaghian Sponsored by: Sandvine Incorporated MFC after: 3 months
|
227081 |
04-Nov-2011 |
ed |
Add missing static keywords for global variables to tools in sbin/.
These tools declare global variables without using the static keyword, even though their use is limited to a single C-file, or without placing an extern declaration of them in the proper header file.
|
225950 |
03-Oct-2011 |
ken |
Add descriptor sense support to CAM, and honor sense residuals properly in CAM.
Desriptor sense is a new sense data format that originated in SPC-3. Among other things, it allows for an 8-byte info field, which is necessary to pass back block numbers larger than 4 bytes.
This change adds a number of new functions to scsi_all.c (and therefore libcam) that abstract out most access to sense data.
This includes a bump of CAM_VERSION, because the CCB ABI has changed. Userland programs that use the CAM pass(4) driver will need to be recompiled.
camcontrol.c: Change uses of scsi_extract_sense() to use scsi_extract_sense_len().
Use scsi_get_sks() instead of accessing sense key specific data directly.
scsi_modes: Update the control mode page to the latest version (SPC-4).
scsi_cmds.c, scsi_target.c: Change references to struct scsi_sense_data to struct scsi_sense_data_fixed. This should be changed to allow the user to specify fixed or descriptor sense, and then use scsi_set_sense_data() to build the sense data.
ps3cdrom.c: Use scsi_set_sense_data() instead of setting sense data manually.
cam_periph.c: Use scsi_extract_sense_len() instead of using scsi_extract_sense() or accessing sense data directly.
cam_ccb.h: Bump the CAM_VERSION from 0x15 to 0x16. The change of struct scsi_sense_data from 32 to 252 bytes changes the size of struct ccb_scsiio, but not the size of union ccb. So the version must be bumped to prevent structure mis-matches.
scsi_all.h: Lots of updated SCSI sense data and other structures.
Add function prototypes for the new sense data functions.
Take out the inline implementation of scsi_extract_sense(). It is now too large to put in a header file.
Add macros to calculate whether fields are present and filled in fixed and descriptor sense data
scsi_all.c: In scsi_op_desc(), allow the user to pass in NULL inquiry data, and we'll assume a direct access device in that case.
Changed the SCSI RESERVED sense key name and description to COMPLETED, as it is now defined in the spec.
Change the error recovery action for a number of read errors to prevent lots of retries when the drive has said that the block isn't accessible. This speeds up reconstruction of the block by any RAID software running on top of the drive (e.g. ZFS).
In scsi_sense_desc(), allow for invalid sense key numbers. This allows calling this routine without checking the input values first.
Change scsi_error_action() to use scsi_extract_sense_len(), and handle things when invalid asc/ascq values are encountered.
Add a new routine, scsi_desc_iterate(), that will call the supplied function for every descriptor in descriptor format sense data.
Add scsi_set_sense_data(), and scsi_set_sense_data_va(), which build descriptor and fixed format sense data. They currently default to fixed format sense data.
Add a number of scsi_get_*() functions, which get different types of sense data fields from either fixed or descriptor format sense data, if the data is present.
Add a number of scsi_*_sbuf() functions, which print formatted versions of various sense data fields. These functions work for either fixed or descriptor sense.
Add a number of scsi_sense_*_sbuf() functions, which have a standard calling interface and print the indicated field. These functions take descriptors only.
Add scsi_sense_desc_sbuf(), which will print a formatted version of the given sense descriptor.
Pull out a majority of the scsi_sense_sbuf() function and put it into scsi_sense_only_sbuf(). This allows callers that don't use struct ccb_scsiio to easily utilize the printing routines. Revamp that function to handle descriptor sense and use the new sense fetching and printing routines.
Move scsi_extract_sense() into scsi_all.c, and implement it in terms of the new function, scsi_extract_sense_len(). The _len() version takes a length (which should be the sense length - residual) and can indicate which fields are present and valid in the sense data.
Add a couple of new scsi_get_*() routines to get the sense key, asc, and ascq only.
mly.c: Rename struct scsi_sense_data to struct scsi_sense_data_fixed.
sbp_targ.c: Use the new sense fetching routines to get sense data instead of accessing it directly.
sbp.c: Change the firewire/SCSI sense data transformation code to use struct scsi_sense_data_fixed instead of struct scsi_sense_data. This should be changed later to use scsi_set_sense_data().
ciss.c: Calculate the sense residual properly. Use scsi_get_sense_key() to fetch the sense key.
mps_sas.c, mpt_cam.c: Set the sense residual properly.
iir.c: Use scsi_set_sense_data() instead of building sense data by hand.
iscsi_subr.c: Use scsi_extract_sense_len() instead of grabbing sense data directly.
umass.c: Use scsi_set_sense_data() to build sense data.
Grab the sense key using scsi_get_sense_key().
Calculate the sense residual properly.
isp_freebsd.h: Use scsi_get_*() routines to grab asc, ascq, and sense key values.
Calculate and set the sense residual.
MFC after: 3 days Sponsored by: Spectra Logic Corporation
|
225018 |
19-Aug-2011 |
mav |
Fix WWN printing in `camcontrol identify` output.
Approved by: re (kib) MFC after: 1 week
|
223081 |
14-Jun-2011 |
gibbs |
Lay groundwork in CAM for recording and reporting physical path and other device attributes stored in the CAM Existing Device Table (EDT). This includes some infrastructure requried by the enclosure services driver to export physical path information.
Make the CAM device advanced info interface accept store requests.
sys/cam/scsi/scsi_all.c: sys/cam/scsi/scsi_all.h: - Replace scsi_get_sas_addr() with a scsi_get_devid() which takes a callback that decides whether to accept a particular descriptor. Provide callbacks for NAA IEEE Registered addresses and for SAS addresses, replacing the old function. This is needed because the old function doesn't work for an enclosure address for a SAS device, which is not flagged as a SAS address, but is NAA IEEE Registered. It may be worthwhile merging this interface with the devid match interface. - Add a few more defines for some device ID fields.
sbin/camcontrol/camcontrol.c: - Update for the CCB_DEV_ADVINFO interface change.
cam/cam_xpt_internal.h: - Add the new fields for the physical path string to the CAM EDT. cam/cam_ccb.h: - Rename CCB_GDEV_ADVINFO to simply CCB_DEV_ADVINFO, and the ccb structure to ccb_dev_advinfo. - Add a flag that changes this CCB's action to store, rather than the default, retrieve. - Add a new buffer type, CDAI_TYPE_PHYS_PATH, for the new CAM EDT physpath field. - Remove the never-implemented transport & proto flags. cam/cam_xpt.c: cam/cam_xpt.h: - Add xpt_getattr(), which provides a wrapper for fetching a device's attribute using the GEOM strings as key. This method currently supports "GEOM::ident" and "GEOM::physpath".
Submitted by: will Reviewed by : gibbs
Extend the XPT_DEV_MATCH api to allow a device search by device ID. As far as the API is concerned, device ID is a binary blob to be interpreted by the transport layer. The SCSI implementation assumes it is an array of VPD device ID descriptors.
sys/cam/cam_ccb.h: Create a new structure, device_id_match_pattern, and update the XPT_DEV_MATCH datastructures and flags so that this pattern type can be used.
sys/cam/cam_xpt.c: - A single pattern matching on both inquiry data and device ID is invalid. Report any violators. - Pass device ID match requests through to the new routine scsi_devid_match(). The direct call of a SCSI routine is a layering violation, but no worse than the one a few lines up that checks inquiry data. Defer cleaning this up until our future, larger, rototilling of CAM. - Zero out cam_ed and cam_et nodes on allocation. Prior to this change, device_id_len and device_id were not inialized, preventing proper detection of the presence of this information.
sys/cam/scsi/scsi_all.c: sys/cam/scsi/scsi_all.h: Add the scsi_match_devid() routine.
Add a helper function for extracting peripherial driver names
sys/cam/cam_periph.c: sys/cam/cam_periph.h: Add the cam_periph_list() method which fills an sbuf with a comma delimited list of the peripheral instances associated with a given CAM path.
Add a helper functions for SCSI commands used by the SES driver.
sys/cam/scsi/scsi_all.c: sys/cam/scsi/scsi_all.h: Add structure definitions and csio filling functions for the receive diagnostic results and send diagnostic commands.
Misc CAM XPT cleanups.
sys/cam/cam_xpt.c: Broadcast AC_FOUND_DEVICE and AC_PATH_REGISTERED events at the time async event handlers are attached even when registering just for events on a partitular SIM. Previously, you had to register for these events on all SIMs in the system in order to get the initial broadcast even though subsequent device and path arrivals would be delivered.
sys/cam/cam_xpt.c: Remove SIM mutex held asserts from path accessors. CAM paths are reference counted and it is this reference count, not the sim mutex, that garantees they are stable.
Sponsored by: Spectra Logic Corporation
|
220887 |
20-Apr-2011 |
mav |
When calling XPT_REL_SIMQ to ajust number of openings, do not try to really release device. We haven't frozen the device before and attempt to release it will at least cause warning message from kernel.
|
217016 |
05-Jan-2011 |
ken |
The camcontrol smppc option to clear a PHY error log is 'clearerrlog', not 'clearerrorlog'.
|
216361 |
10-Dec-2010 |
ken |
Fix a few issues related to the XPT_GDEV_ADVINFO CCB.
camcontrol.c: In buildbusdevlist(), don't attempt to get call getdevid() for an unconfigured device, even when the verbose flag is set. The cam_open_btl() call will almost certainly fail.
Probe for the buffer size when issuing the XPT_GDEV_ADVINFO CCB. Probing for the buffer size first helps us avoid allocating the maximum buffer size when it really may not be necessary. This also helps avoid errors from cam_periph_mapmem() if we attempt to map more than MAXPHYS.
cam_periph.c: In cam_periph_mapmem(), if the XPT_GDEV_ADVINFO CCB shows a bufsiz of 0, we don't have anything to map, so just return.
Also, set the maximum mapping size to MAXPHYS instead of DFLTPHYS for XPT_GDEV_ADVINFO CCBs, since they don't actually go down to the hardware.
scsi_pass.c: Don't bother mapping the buffer in XPT_GDEV_ADVINFO CCBs if bufsiz is 0.
|
216088 |
30-Nov-2010 |
ken |
Add Serial Management Protocol (SMP) passthrough support to CAM.
This includes support in the kernel, camcontrol(8), libcam and the mps(4) driver for SMP passthrough.
The CAM SCSI probe code has been modified to fetch Inquiry VPD page 0x00 to determine supported pages, and will now fetch page 0x83 in addition to page 0x80 if supported.
Add two new CAM CCBs, XPT_SMP_IO, and XPT_GDEV_ADVINFO. The SMP CCB is intended for SMP requests and responses. The ADVINFO is currently used to fetch cached VPD page 0x83 data from the transport layer, but is intended to be extensible to fetch other types of device-specific data.
SMP-only devices are not currently represented in the CAM topology, and so the current semantics are that the SIM will route SMP CCBs to either the addressed device, if it contains an SMP target, or its parent, if it contains an SMP target. (This is noted in cam_ccb.h, since it will change later once we have the ability to have SMP-only devices in CAM's topology.)
smp_all.c, smp_all.h: New helper routines for SMP. This includes SMP request building routines, response parsing routines, error decoding routines, and structure definitions for a number of SMP commands.
libcam/Makefile: Add smp_all.c to libcam, so that SMP functionality is available to userland applications.
camcontrol.8, camcontrol.c: Add smp passthrough support to camcontrol. Several new subcommands are now available:
'smpcmd' functions much like 'cmd', except that it allows the user to send generic SMP commands.
'smprg' sends the SMP report general command, and displays the decoded output. It will automatically fetch extended output if it is available.
'smppc' sends the SMP phy control command, with any number of potential options. Among other things, this allows the user to reset a phy on a SAS expander, or disable a phy on an expander.
'smpmaninfo' sends the SMP report manufacturer information and displays the decoded output.
'smpphylist' displays a list of phys on an expander, and the CAM devices attached to those phys, if any.
cam.h, cam.c: Add a status value for SMP errors (CAM_SMP_STATUS_ERROR).
Add a missing description for CAM_SCSI_IT_NEXUS_LOST.
Add support for SMP commands to cam_error_string().
cam_ccb.h: Rename the CAM_DIR_RESV flag to CAM_DIR_BOTH. SMP commands are by nature bi-directional, and we may need to support bi-directional SCSI commands later.
Add the XPT_SMP_IO CCB. Since SMP commands are bi-directional, there are pointers for both the request and response.
Add a fill routine for SMP CCBs.
Add the XPT_GDEV_ADVINFO CCB. This is currently used to fetch cached page 0x83 data from the transport later, but is extensible to fetch many other types of data.
cam_periph.c: Add support in cam_periph_mapmem() for XPT_SMP_IO and XPT_GDEV_ADVINFO CCBs.
cam_xpt.c: Add support for executing XPT_SMP_IO CCBs.
cam_xpt_internal.h: Add fields for VPD pages 0x00 and 0x83 in struct cam_ed.
scsi_all.c: Add scsi_get_sas_addr(), a function that parses VPD page 0x83 data and pulls out a SAS address.
scsi_all.h: Add VPD page 0x00 and 0x83 structures, and a prototype for scsi_get_sas_addr().
scsi_pass.c: Add support for mapping buffers in XPT_SMP_IO and XPT_GDEV_ADVINFO CCBs.
scsi_xpt.c: In the SCSI probe code, first ask the device for VPD page 0x00. If any VPD pages are supported, that page is required to be implemented. Based on the response, we may probe for the serial number (page 0x80) or device id (page 0x83).
Add support for the XPT_GDEV_ADVINFO CCB.
sys/conf/files: Add smp_all.c.
mps.c: Add support for passing in a uio in mps_map_command(), so we can map a S/G list at once.
Add support for SMP passthrough commands in mps_data_cb(). SMP is a special case, because the first buffer in the S/G list is outbound and the second buffer is inbound.
Add support for warning the user if the busdma code comes back with more buffers than will work for the command. This will, for example, help the user determine why an SMP command failed if busdma comes back with three buffers.
mps_pci.c: Add sys/uio.h.
mps_sas.c: Add the SAS address and the parent handle to the list of fields we pull from device page 0 and cache in struct mpssas_target. These are needed for SMP passthrough.
Add support for the XPT_SMP_IO CCB. For now, this CCB is routed to the addressed device if it supports SMP, or to its parent if it does not and the parent does. This is necessary because CAM does not currently support SMP-only nodes in the topology.
Make SMP passthrough support conditional on __FreeBSD_version >= 900026. This will make it easier to MFC this change to the driver without MFCing the CAM changes as well.
mps_user.c: Un-staticize mpi_init_sge() so we can use it for the SMP passthrough code.
mpsvar.h: Add a uio and iovecs into struct mps_command for SMP passthrough commands.
Add a cm_max_segs field to struct mps_command so that we can warn the user if busdma comes back with too many segments.
Clear the cm_reply when a command gets freed. If it is not cleared, reply frames will eventually get freed into the pool multiple times and corrupt the pool. (This fix is from scottl.)
Add a prototype for mpi_init_sge().
sys/param.h: Bump __FreeBSD_version to 900026 for the for the inclusion of the XPT_GDEV_ADVINFO and XPT_SMP_IO CAM CCBs.
|
215507 |
19-Nov-2010 |
rstone |
When doing a camcontrol rescan all or a camcontrol reset all, use the wildcard path id for enumerating the available busses. Previously camcontrol was implicitly passing 0 as the first path id, which meant that if bus 0 was not present camcontrol would fail with EINVAL instead of rescanning/resetting any busses that were present.
Approved by: emaste (mentor) MFC after: 1 week
|
214807 |
04-Nov-2010 |
brucec |
r214781 caused the timer value to be rounded down, so that if the user asked for 59 minutes 30 was sent to the drive. The timer value is now always rounded up.
Reported by: mav
|
214781 |
04-Nov-2010 |
brucec |
Fix standby timer calculation: the timer was being set 30 minutes later than the user requested. Also, 21 minutes is encoded as 252 and 22-29 minutes cannot be encoded so must be rounded up to 30.
PR: bin/151871
|
214321 |
25-Oct-2010 |
mav |
Do some whitespace and `identify` output cleanup.
Submitted by: arundel MFC after: 2 weeks
|
214073 |
19-Oct-2010 |
brucec |
Stop disallowing device nodes to be passed to camcontrol(8) since libcam already allows both device names and nodes to be specified.
Reviewed by: avg
|
213573 |
08-Oct-2010 |
uqs |
mdoc: drop redundant .Pp and .LP calls
They have no effect when coming in pairs, or before .Bl/.Bd
|
211725 |
23-Aug-2010 |
imp |
MFtbemd:
Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want to test of all the CPUs of a given family conform.
|
210702 |
31-Jul-2010 |
joel |
Spelling fixes.
|
210471 |
25-Jul-2010 |
mav |
Export PCI IDs of ATA/SATA controllers through CAM and ata(4) layers to GEOM. This information needed for proper soft-RAID's on-disk metadata reading and writing.
|
209625 |
01-Jul-2010 |
mav |
Correct explanation for idle and standby subcommands' -t argument.
|
209051 |
11-Jun-2010 |
uqs |
Initialize variables before usage.
Found by: clang static analyzer Found by: Coverity Prevent[tm] (CID 7736, 7760)
|
207499 |
02-May-2010 |
mav |
Make SATA XPT negotiate and enable some additional SATA features, such as: - device initiated power management (some devices support only this way); - Automatic Partial to Slumber Transition (more power saving); - DMA auto-activation (expected to slightly improve performance). More features could be added later, when hardware supports.
|
207498 |
02-May-2010 |
mav |
Add -d and -f arguments to `camcontrol cmd`, to execute DMA ATA commands.
|
204195 |
22-Feb-2010 |
mav |
Improve output for controllers that doesn't report SATA speed.
|
203376 |
02-Feb-2010 |
mav |
- Give ATA/SATA SIMs info about ATAPI packet size, supported by device. - Make ATA XPT to reject longer SCSI CDBs then supported by device, or any SCSI CDBs, if device doesn't support ATAPI.
|
202694 |
20-Jan-2010 |
mav |
- Add -v argument to `camcontrol identify` command. It makes camcontrol print full identify data block. - Improve identify result view and add TRIM support.
|
199821 |
26-Nov-2009 |
mav |
MFp4: Improve ATA mode/SATA revision control.
|
199747 |
24-Nov-2009 |
mav |
MFp4: - Extend XPT-SIM transfer settings control API. Now it allows to report to SATA SIM number of tags supported by each device, implement ATA mode and SATA revision negotiation for both SATA and PATA SIMs. - Make ahci(4) and siis(4) to use submitted maximum tag number, when scheduling requests. It allows to support NCQ on devices with lower tags count then controller supports. - Make PMP driver to report attached devices connection speeds. - Implement ATA mode negotiation between user settings, device and controller capabilities.
|
199101 |
09-Nov-2009 |
mav |
Fix variable type.
|
199079 |
09-Nov-2009 |
mav |
Add support for ATA Power Management.
|
198897 |
04-Nov-2009 |
mav |
MFp4: - Add support for sector size > 512 bytes and physical sector of several logical sectors, introduced by ATA-7 specification. - Remove some obsoleted code.
|
198709 |
31-Oct-2009 |
mav |
MFp4: Sync connection speed reporting with kernel. Report speed in identify command, same as done by inquiry.
|
198236 |
19-Oct-2009 |
ru |
Switch the default WARNS level for sbin/ to 6.
Submitted by: Ulrich Spörlein
|
197545 |
27-Sep-2009 |
mav |
Fethch more information from IDENTIFY result.
|
197419 |
22-Sep-2009 |
mav |
MFp4: Reduce code duplication.
|
196831 |
04-Sep-2009 |
mav |
Add to `camcontrol cmd` support for sending arbitrary ATA commands.
It could be used for broad range of tasks, such as configuring drive power management modes, caching, security and any other features and tasks, not supported by existing drivers.
|
196659 |
30-Aug-2009 |
mav |
Short ATA command format has 28bit address, not 36bit. Rename ata_36bit_cmd() into ata_28bit_cmd(), while it didn't become legacy.
MFC after: 2 days
|
196658 |
30-Aug-2009 |
mav |
MFp4: - Tune protocol version reporting, - Add supported DMA/PIO modes reporting. - Fix IDENTIFY for ATAPI devices. - Remove confusing "-" for NCQ status.
|
195573 |
10-Jul-2009 |
scottl |
Fix alignment issue with ATA IDENTIFY structure.
Approved by: re
|
195534 |
10-Jul-2009 |
scottl |
Separate the parallel scsi knowledge out of the core of the XPT, and modularize it so that new transports can be created.
Add a transport for SATA
Add a periph+protocol layer for ATA
Add a driver for AHCI-compliant hardware.
Add a maxio field to CAM so that drivers can advertise their max I/O capability. Modify various drivers so that they are insulated from the value of MAXPHYS.
The new ATA/SATA code supports AHCI-compliant hardware, and will override the classic ATA driver if it is loaded as a module at boot time or compiled into the kernel. The stack now support NCQ (tagged queueing) for increased performance on modern SATA drives. It also supports port multipliers.
ATA drives are accessed via 'ada' device nodes. ATAPI drives are accessed via 'cd' device nodes. They can all be enumerated and manipulated via camcontrol, just like SCSI drives. SCSI commands are not translated to their ATA equivalents; ATA native commands are used throughout the entire stack, including camcontrol. See the camcontrol manpage for further details. Testing this code may require that you update your fstab, and possibly modify your BIOS to enable AHCI functionality, if available.
This code is very experimental at the moment. The userland ABI/API has changed, so applications will need to be recompiled. It may change further in the near future. The 'ada' device name may also change as more infrastructure is completed in this project. The goal is to eventually put all CAM busses and devices until newbus, allowing for interesting topology and management options.
Few functional changes will be seen with existing SCSI/SAS/FC drivers, though the userland ABI has still changed. In the future, transports specific modules for SAS and FC may appear in order to better support the topologies and capabilities of these technologies.
The modularization of CAM and the addition of the ATA/SATA modules is meant to break CAM out of the mold of being specific to SCSI, letting it grow to be a framework for arbitrary transports and protocols. It also allows drivers to be written to support discrete hardware without jeopardizing the stability of non-related hardware. While only an AHCI driver is provided now, a Silicon Image driver is also in the works. Drivers for ICH1-4, ICH5-6, PIIX, classic IDE, and any other hardware is possible and encouraged. Help with new transports is also encouraged.
Submitted by: scottl, mav Approved by: re
|
172093 |
08-Sep-2007 |
ken |
Add SCSI READ CAPACITY support to camcontrol. The new 'readcap' subcommand will automatically issue the 16 byte verison of read capacity if the device in question is larger than 2TB.
There are also a number of output options here (last block, number of blocks, human readable) that should meet most needs, and also aid in scripting.
Approved by: re (bmah) MFC after: 1 week
|
166324 |
28-Jan-2007 |
wilko |
typo: s/tranport layer/transport layer/
MFC after: 1 week
|
164842 |
03-Dec-2006 |
mjacob |
It's confusing to say that "Command Queueing Supported" just based upon the scsi flag validity field. Instead, just say "Command Queueing Enabled" when it is- otherwise remain mute.
|
163896 |
02-Nov-2006 |
mjacob |
2nd and final commit that moves us to CAM_NEW_TRAN_CODE as the default.
Reviewed by multitudes.
|
162395 |
18-Sep-2006 |
ru |
Markup fixes.
|
161506 |
21-Aug-2006 |
ken |
Implement 'camcontrol reportluns'. This allows users to send the SCSI REPORT LUNS command to a device.
camcontrol.[c8]: Implement reportluns. This tries to print the LUNs out in a reasonable format. Only the periph addressing method has been tested, since very little hardware that I know of supports the other methods.
scsi_all.[ch]: Revamp the report luns CDB structure and helper functions. This constitutes a little bit of an API change, but since the old CDB length was 10 bytes, and the REPORT LUNS CDB length is actually 12 bytes, it's clear that no one was using this API in the first place.
MFC After: 1 week
|
147369 |
14-Jun-2005 |
ru |
Markup fixes.
Approved by: re (blanket)
|
144134 |
26-Mar-2005 |
ken |
Add "report only" functionality to 'camcontrol format', so users can get a report on the status of a format already running on a drive.
Fix status reporting for 'camcontrol format'. This was broken in rev 1.34 of camcontrol.c, almost 4 years ago!
Submitted by: joerg (most of the reportonly changes) MFC after: 3 days
|
141846 |
13-Feb-2005 |
ru |
Expand *n't contractions.
|
131506 |
03-Jul-2004 |
ru |
Deal with double whitespace.
|
131488 |
02-Jul-2004 |
ru |
Mechanically kill hard sentence breaks.
|
129215 |
14-May-2004 |
cognet |
Use WARNS?=3 for these in the arm case for now, due to toolchain issues.
|
126514 |
03-Mar-2004 |
ken |
Fix a couple of camcontrol issues that popped up on sparc64:
- bzero the CCB header in getdevtree() and set the path properly, to avoid having random garbage in the CCB header. - if the lun isn't specified in a device specifier, it should default to 0, not whatever random data happens to be in the lun variable. - move the prototype for getdevtree() out from under #ifndef MINIMALISTIC, since it is used in both cases.
Submitted by: Marius Strobl <marius@alchemy.franken.de> (mostly) MFC After: 2 weeks
|
124830 |
22-Jan-2004 |
grehan |
Userland signed char fixes for PPC build. Problems were using a char return for getopt() and comparing to -1, ditto with fgetc() and EOF, and using the kg_nice value from <sys/user.h>
Submitted by: Stefan Farfeleder <stefan@fafoe.narf.at> Reviewed by: obrien, bde (a while back) Tested lightly on: ppc, i386, make universe
|
119252 |
22-Aug-2003 |
imp |
Fix alignment of the trailing \
|
118478 |
05-Aug-2003 |
johan |
Make this WARNS=6 clean by: 1: add 'const' to char * where needed; 2: mark unused variables with __unused; 3: remove double prototypes for mode_edit and mode_list. 4: moves the global variables 'bus', 'target', and 'lun' into the main function and protect them with #ifndef MINIMALISTIC, 5: renames 3 variable in order not to shadow other things index -> indx -- in modepage_dump since index is a function from <strings.h.> arglist -> arglst -- in the function parse_btl since arglist is also a global variable convertend -> convertend2 -- in the function editentry_set since that name is used two times within the function. 6: cast 0xffffffff in the macro RESOLUTION_MAX(size) to (int) since it is unsigned otherwise.
Tested by: make universe Approved by: ken
|
116325 |
14-Jun-2003 |
ken |
Remove MAINTAINER= lines in the makefiles for camcontrol, iostat, libcam and libdevstat, since the new way of doing things is to just list maintainership in src/MAINTAINERS.
Also, remove duplicate entries in src/MAINTAINERS for those utilities. I already had entries for them.
|
114514 |
02-May-2003 |
obrien |
Set WARNS=1. RESOLUTION_MAX macro has major signed/unsigned issues.
|
114513 |
02-May-2003 |
obrien |
Use __FBSDID.
|
112254 |
15-Mar-2003 |
ru |
Fixed (soon might be fatal) -Wformat warnings.
|
111195 |
20-Feb-2003 |
johan |
Make camcontrol WARNS=2 clean.
Approved by: ken
|
107966 |
17-Dec-2002 |
njl |
Add PERIPH and XPT debug options to camcontrol. This makes all CAM debug options tunable from userland.
Approved by: ken MFC after: 3 days
|
103092 |
08-Sep-2002 |
mdodd |
Split cam_argmask and move "commands" into cam_cmdmask. This addresses the issue of not having any free bits left for additional commands.
Approved by: ken MFC after: 4 weeks
|
103033 |
06-Sep-2002 |
mdodd |
Add 'camcontrol load' as a complement to 'camcontrol eject'.
Approved by: ken MFC after: 4 weeks
|
102192 |
20-Aug-2002 |
johan |
Take care of WARNS=3 warnings by using unsigned/signed variable as needed.
Approved by: ken, sheldonh (mentor)
|
102076 |
18-Aug-2002 |
johan |
Remove unused variable. camcontrol is now WARNS=2 clean on i386.
Approved by: ken, sheldonh (mentor)
|
99501 |
06-Jul-2002 |
charnier |
The .Nm utility
|
97636 |
30-May-2002 |
wollman |
Fix syntax errors (labels with no statement).
|
93501 |
01-Apr-2002 |
ken |
Fix a bzero length calculation. sizeof(struct ccb_getdev) should have been sizeof(struct ccb_getdevstats).
MFC after: 3 days
|
92806 |
20-Mar-2002 |
obrien |
Remove 'register' keyword. It does not help modern compilers, and some may take some hit from it. (I also found several functions that listed *every* of its 10 local vars with "register" -- just how many free registers do people think machines have?)
|
90529 |
11-Feb-2002 |
maxim |
Correct an out of date device node name. We do not have /dev/rsd0.ctl nowadays.
Spotted by: Sergey Osokin <osa@freebsd.org.ru> Reviewed by: ken, ru Approved by: ken, ru MFC after: 1 week
|
89747 |
24-Jan-2002 |
ru |
Style.
Approved by: ken
|
89521 |
18-Jan-2002 |
joerg |
By popular demand, also include the "devlist" subcommand into the set of commands available in the boot floppy environment.
MFC after: 1 week
|
89520 |
18-Jan-2002 |
joerg |
Well, RELEASE_BUILD_FIXIT has now been renamed into RELEASE_CRUNCH. At least, the old version is still good for the MFC though (where everything is still going the old way). ;-)
|
89515 |
18-Jan-2002 |
ken |
Add 'camcontrol rescan all' and 'camcontrol reset all' functionality to camcontrol.
This enables rescanning all busses or resetting all busses in a system. The current implementation is not the ideal way to do it -- the ideal way to do it would be for the transport layer to handle wildcarded busses on bus rescan and reset operations. The current implementation enumerates all the busses and sends a rescan or reset CCB individually. Handling this behavior in the transport layer will happen later.
Reviewed by: imp Tested by: joerg MFC after: 1 week
|
89471 |
17-Jan-2002 |
joerg |
Provide an option to make camcontrol `minimalistic': if the (env/make) variable RELEASE_BUILD_FIXIT is defined, a camcontrol binary will be built that only knows the "rescan" and "reset" subcommands. The resulting code is small enough to still fit onto the boot floppy.
Reviewed by: ken MFC after: 1 week
|
87378 |
05-Dec-2001 |
ken |
Fix breakage in 'camcontrol defects' introduced in rev 1.34 (the new error recovery code) back in March, 2001.
In effect, this brain-o would cause 'camcontrol defects' to always return an error.
Pointed out by: joerg Tested by: mdodd
|
87325 |
04-Dec-2001 |
obrien |
Default to WARNS=2. Binary builds that cannot handle this must explicitly set WARNS=0.
Reviewed by: mike
|
81773 |
16-Aug-2001 |
ru |
mdoc(7) police: replace `\*(Ba' with a simple `|', it's handled specially.
|
81622 |
14-Aug-2001 |
ru |
mdoc(7) police: s/BSD/.Bx/ where appropriate.
|
81251 |
07-Aug-2001 |
ru |
mdoc(7) police:
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text. Not only this slows down the mdoc(7) processing significantly, but it also has an undesired (in this case) effect of disabling hyphenation within the entire enclosed block.
|
80381 |
26-Jul-2001 |
sheldonh |
Use STD{ERR,IN,OUT}_FILENO instead of their numeric values. The definitions are more readable, and it's possible that they're more portable to pathalogical platforms.
Submitted by: David Hill <david@phobia.ms>
|
79754 |
15-Jul-2001 |
dd |
Remove whitespace at EOL.
|
74840 |
27-Mar-2001 |
ken |
Rewrite of the CAM error recovery code.
Some of the major changes include:
- The SCSI error handling portion of cam_periph_error() has been broken out into a number of subfunctions to better modularize the code that handles the hierarchy of SCSI errors. As a result, the code is now much easier to read.
- String handling and error printing has been significantly revamped. We now use sbufs to do string formatting instead of using printfs (for the kernel) and snprintf/strncat (for userland) as before.
There is a new catchall error printing routine, cam_error_print() and its string-based counterpart, cam_error_string() that allow the kernel and userland applications to pass in a CCB and have errors printed out properly, whether or not they're SCSI errors. Among other things, this helped eliminate a fair amount of duplicate code in camcontrol.
We now print out more information than before, including the CAM status and SCSI status and the error recovery action taken to remedy the problem.
- sbufs are now available in userland, via libsbuf. This change was necessary since most of the error printing code is shared between libcam and the kernel.
- A new transfer settings interface is included in this checkin. This code is #ifdef'ed out, and is primarily intended to aid discussion with HBA driver authors on the final form the interface should take. There is example code in the ahc(4) driver that implements the HBA driver side of the new interface. The new transfer settings code won't be enabled until we're ready to switch all HBA drivers over to the new interface.
src/Makefile.inc1, lib/Makefile: Add libsbuf. It must be built before libcam, since libcam uses sbuf routines.
libcam/Makefile: libcam now depends on libsbuf.
libsbuf/Makefile: Add a makefile for libsbuf. This pulls in the sbuf sources from sys/kern.
bsd.libnames.mk: Add LIBSBUF.
camcontrol/Makefile: Add -lsbuf. Since camcontrol is statically linked, we can't depend on the dynamic linker to pull in libsbuf.
camcontrol.c: Use cam_error_print() instead of checking for CAM_SCSI_STATUS_ERROR on every failed CCB.
sbuf.9: Change the prototypes for sbuf_cat() and sbuf_cpy() so that the source string is now a const char *. This is more in line wth the standard system string functions, and helps eliminate warnings when dealing with a const source buffer.
Fix a typo.
cam.c: Add description strings for the various CAM error status values, as well as routines to look up those strings.
Add new cam_error_string() and cam_error_print() routines for userland and the kernel.
cam.h: Add a new CAM flag, CAM_RETRY_SELTO.
Add enumerated types for the various options available with cam_error_print() and cam_error_string().
cam_ccb.h: Add new transfer negotiation structures/types.
Change inq_len in the ccb_getdev structure to be "reserved". This field has never been filled in, and will be removed when we next bump the CAM version.
cam_debug.h: Fix typo.
cam_periph.c: Modularize cam_periph_error(). The SCSI error handling part of cam_periph_error() is now in camperiphscsistatuserror() and camperiphscsisenseerror().
In cam_periph_lock(), increase the reference count on the periph while we wait for our lock attempt to succeed so that the periph won't go away while we're sleeping.
cam_xpt.c: Add new transfer negotiation code. (ifdefed out)
Add a new function, xpt_path_string(). This is a string/sbuf analog to xpt_print_path().
scsi_all.c: Revamp string handing and error printing code. We now use sbufs for much of the string formatting code. More of that code is shared between userland the kernel.
scsi_all.h: Get rid of SS_TURSTART, it wasn't terribly useful in the first place.
Add a new error action, SS_REQSENSE. (Send a request sense and then retry the command.) This is useful when the controller hasn't performed autosense for some reason.
Change the default actions around a bit.
scsi_cd.c, scsi_da.c, scsi_pt.c, scsi_ses.c: SF_RETRY_SELTO -> CAM_RETRY_SELTO. Selection timeouts shouldn't be covered by a sense flag.
scsi_pass.[ch]: SF_RETRY_SELTO -> CAM_RETRY_SELTO.
Get rid of the last vestiges of a read/write interface.
libkern/bsearch.c, sys/libkern.h, conf/files: Add bsearch.c, which is needed for some of the new table lookup routines.
aic7xxx_freebsd.c: Define AHC_NEW_TRAN_SETTINGS if CAM_NEW_TRAN_CODE is defined.
sbuf.h, subr_sbuf.c: Add the appropriate #ifdefs so sbufs can compile and run in userland.
Change sbuf_printf() to use vsnprintf() instead of kvprintf(), which is only available in the kernel.
Change the source string for sbuf_cpy() and sbuf_cat() to be a const char *.
Add __BEGIN_DECLS and __END_DECLS around function prototypes since they're now exported to userland.
kdump/mkioctls: Include stdio.h before cam.h since cam.h now includes a function with a FILE * argument.
Submitted by: gibbs (mostly) Reviewed by: jdp, marcel (libsbuf makefile changes) Reviewed by: des (sbuf changes) Reviewed by: ken
|
74815 |
26-Mar-2001 |
ru |
- Backout botched attempt to introduce MANSECT feature. - MAN[1-9] -> MAN.
|
74531 |
20-Mar-2001 |
ru |
Set the default manual section for sbin/ to 8.
|
70152 |
18-Dec-2000 |
ru |
Prepare for mdoc(7)NG.
|
69471 |
01-Dec-2000 |
jedgar |
Properly check malloc(3) return values
Approved by: ken
|
69254 |
27-Nov-2000 |
kris |
Fix format string warnings
|
68960 |
20-Nov-2000 |
ru |
mdoc(7) police: use the new features of the Nm macro.
|
66003 |
17-Sep-2000 |
ken |
Adjust 'camcontrol negotiate -v' so it prints out the initiator ID from the Path Inquiry CCB.
|
64714 |
16-Aug-2000 |
imp |
optreset is declared in unistd.h, so we don't need to declare it here again.
Reviews by: ken
|
64474 |
10-Aug-2000 |
kbyanc |
Fix an order-of-operations bug and properly shift page_control values for comparison with SMS_PAGE_CTRL_* macros.
|
64468 |
09-Aug-2000 |
kbyanc |
Include new modepage list (-l) option in the verbose usage.
|
64435 |
09-Aug-2000 |
jhb |
Fix a typo in the last commit so that this compiles.
|
64393 |
08-Aug-2000 |
kbyanc |
Fix some whitespace errors.
Pointed out by: ps
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64391 |
08-Aug-2000 |
kbyanc |
Replace -l with .Fl l
Pointed out by: sheldonh
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64382 |
08-Aug-2000 |
kbyanc |
This is an overhaul of the mode page handling in camcontrol as well as related patches. These include: * Mode page editting can be scripted. This involves two things: first, if stdin is not a tty, changes are read from stdin rather than invoking $EDITOR. Second, and more importantly, not all modepage entries must be included in the change set. This means that camcontrol can now gracefully handle more intrusive editting from the $EDITOR, including removal or rearrangement of lines. It also means that you can do stuff like: # echo "WCE: 1" | camcontrol modepage da3 -m 8 -e # newfs /dev/da3 # echo "WCE: 0" | camcontrol modepage da3 -m 8 -e * Range-checking on user-supplied input values. modeedit.c now uses the field width specifiers to determine the maximum allowable value for a field. If the user enters a value larger than the maximum, it clips the value to the max and warns the user. This also involved patching cam_cmdparse.c to be more consistent with regards to the "count" parameter to arg_put (previously is was the length of strings and 1 for all integral types). The cam_cdbparse(3) man page was also updated to reflect the revised semantics. * In the process, I removed the 64 entry limit on mode pages (not that we were even close to hitting that limit). This was a nice side-effect of the other changes. * Technically, the new mode editting functionality allows editting of character array entries in mode pages (type 'c' or 'z'), however since buff_encode doesn't grok them it is currently useless. * Camcontrol gained two new options related to mode pages: -l and -b. The former lists all available mode pages for a given device. The latter forces mode page display in binary format (the default when no mode page definition was found in scsi_modes). * Added support for mode page names to scsi_modes. Allows names to be displayed alongside mode numbers in the mode page listing. Updated scsi_modes to use the new functionality. This also adds the semicolon into the scsi_modes syntax as an optional mode page definition terminator. This is needed to name pages without providing a page format definition. * Updated scsi_all.h to include a structure describing mode page headers. * Added $FreeBSD$ line to scsi_modes.
Inspired by: dwhite Reviewed by: ken
|
62361 |
01-Jul-2000 |
n_hibma |
Print the correct speed when speed is less than 1MB/s.
Fixed in cam_xpt.c, r1.81
Submitted by: Gerd Knops <gerti@bitart.com>
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62196 |
28-Jun-2000 |
ken |
When printing out the transfer rate display for 'camcontrol inquiry', use the current setting for tagged queueing when deciding whether or not to print "Tagged Queueing Enabled" instead of using the device's actual capabilities.
This is more consistent with the rest of the transfer rate display, which relies on current settings, and is more consistent with the way we display things on boot.
Reported by: Gustavo Vieira Goncalves Coelho Rios <kernel@tdnet.com.br> Reviewed by: mjacob
|
61233 |
04-Jun-2000 |
ken |
Eliminate the default device name (da) and unit number (0) in camcontrol.
This may break some scripts, but with the number of ways users can damage a system with this tool, it's important to make sure they specify which device they want to talk to.
Suggested by: joerg
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61229 |
03-Jun-2000 |
ken |
Use the Ic (Internal command) mdoc macro to denote camcontrol subcommands.
Submitted by: sheldonh
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61228 |
03-Jun-2000 |
ken |
Send 'camcontrol help' usage output to stdout instead of stderr, so it can be viewed more easily with a pager.
Regular (i.e. short) usage output is still sent to stderr.
PR: bin/12358 Submitted by: Christian Weisgerber <naddy@mips.rhein-neckar.de>
|
60767 |
21-May-2000 |
ken |
Implement a new camcontrol function, 'camcontrol format'.
libcam/Makefile: Add scsi_da.c to libcam for the new scsi_format_unit() function.
camcontrol.8: Update the man page for the new format functionality, and take out the examples section describing how to do it with 'camcontrol cmd'.
camcontrol.c: New format functionality. Note that unlike the rest of the camcontrol subcommands, this one is interactive by default. Because of the potential destructiveness of the format command, I thought it necessary to get confirmation from the user before spamming a disk. You can disable the interactive behavior, and the status meter with command line arguments.
scsi_da.c: Add the new scsi_format_unit() cdb building function and use #ifdef _KERNEL to make this file compile in both the kernel and userland. The format unit function is currently only defined in the non-kernel case, because nothing in the kernel is using it. If that changes, it should be un-ifdefed and compiled in both cases.
scsi_da.h: New function declaration, CDB structure and format data structures.
Thanks to Nick Hibma for providing some valuable input on these changes.
|
60013 |
05-May-2000 |
mpp |
Correct the usage of the ".Bd -literal -offset xxx" macro to use a proper offset. This silences warnings when the man page is formated with groff.
PR: bin/14534
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58102 |
15-Mar-2000 |
mph |
Typo ("frequencey").
|
57668 |
01-Mar-2000 |
sheldonh |
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
|
57349 |
20-Feb-2000 |
ken |
Fix 'camcontrol inquiry'. The inquiry data structure changes (increased to 256 bytes) caused it to break on many devices.
The SCSI spec says that for commands with 8-bit length fields, a value of 0 means 256 bytes. As it turns out, many devices don't deal with that properly. Some interpret the 0 as 0, and return no data. Others return more than 256 bytes of data, and cause an overrun.
The fix is to tell the device we've only allocated SHORT_INQUIRY_LENGTH (36 bytes) of inquiry data, instead of sizeof(struct scsi_inquiry_data).
camcontrol.c: Change inq_len in the call to scsi_inquiry() to SHORT_INQUIRY_LENGTH, and add a long comment explaining the reason for the change.
scsi_all.h: Add a comment above the definitinon of SHORT_INQUIRY_LENGTH alerting people that it is both the initial probe inquiry length, and the minimum amount of data needed for scsi_print_inquiry() to function.
scsi_all.c: Add a comment about SHORT_INQUIRY_LENGTH being the minimum amount of data needed for scsi_print_inquiry() to function.
Reviewed by: gibbs Approved by: jkh Reported by: "John W. DeBoskey" <jwd@unx.sas.com>
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56985 |
04-Feb-2000 |
ken |
Fix a couple of typos in the 'camcontrol negotiate' output.
Submitted by: T-Om <tom@iki.fi> Approved by: jkh
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56384 |
21-Jan-2000 |
mjacob |
Do some intptr_t casting for alpha. Reviewed by: ken@freebsd.org
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56383 |
21-Jan-2000 |
mjacob |
Specify the system directory for which we put in our include path as a separate line so we can override it on the command line if we need to.
Reviewed by: ken@freebsd.org
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56121 |
16-Jan-2000 |
mjacob |
use XPT_GDEV_STATS- XPT_GDEV_TYPE was deprecated a while back
|
54706 |
17-Dec-1999 |
ken |
Fix the example in the bugs section.
|
52703 |
31-Oct-1999 |
ken |
Fix Bus Device Resets from userland, and specifically from camcontrol.
camcontrol was setup to use the old scheme of going through the xpt(4) device, which never worked properly (and has been disabled for a while).
camcontrol now sends BDRs through the pass(4) device, and XPT_RESET_DEV CCBs are put on the device queue in the transport layer, as they should be.
Submitted by: luoqi Reviewed by: ken
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52601 |
28-Oct-1999 |
mph |
Add references to cam(4) and xpt(4). Delete references to cam(9) and xpt(9) which do not exist. Delete statement in BUGS that cam(9) and xpt(9) will be added soon.
PR: 14567 Submitted by: Ronald F. Guilmette <rfg@monkeys.com> Approved by: ken
|
52541 |
26-Oct-1999 |
luoqi |
Restore alphabetical order of command line options parsing.
Requested by: ken
|
52535 |
26-Oct-1999 |
luoqi |
Debug flags -T and -S were reversed.
|
51737 |
28-Sep-1999 |
ken |
Use mkstemp(3) instead of tmpnam(3) when creating temporary files for mode page editing.
Submitted by: roberto Reviewed by: imp, ken
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51723 |
27-Sep-1999 |
ken |
Fix two rather embarrassing bugs in camcontrol. The first caused the CAM_PASS_ERR_RECOVER flag to be set unconditionally on READ DEFECTS commands, and also caused the CAM_DIR_IN flag to not be set. This was the cause of all of the "camcontrol defects doesn't work with my NCR controller" bugs.
The second prevented camcontrol negotiate from negotiating any bus width other than 8 bits.
Submitted by: groudier@club-internet.fr (Gerard Roudier)
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51691 |
26-Sep-1999 |
billf |
-Wall cleanups, handle unknown cases.
Submitted by: billf, ken Reviewed by: ken
|
50476 |
28-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
|
49822 |
15-Aug-1999 |
mpp |
Various man page cleanup:
- Sort xrefs - FreeBSD.ORG -> FreeBSD.org - Properly xref RFCs. - Be consistent with section names as outlined in mdoc(7). - Other misc mdoc cleanup.
PR: doc/13144 Submitted by: Alexey M. Zelkin <phantom@cris.net>
|
49356 |
01-Aug-1999 |
sada |
Typo of sample command line.
Submitted by: Seiichi Satomi <ssatomi@rr.iij4u.or.jp>
|
47993 |
18-Jun-1999 |
ken |
Add a MAINTAINER line to modules that I maintain.
Suggested by: brian, markm
|
47867 |
10-Jun-1999 |
ken |
For vendor-specific commands sent using the 'camcontrol cmd' facility, use the passed in CDB length, not 1.
Submitted by: Jean-Marc Zucconi <jmz@FreeBSD.ORG>
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47325 |
19-May-1999 |
ken |
Fix a typo, and get rid of the bugs section that talks about adding different ways to specify devices. That code has been added.
|
46938 |
10-May-1999 |
ken |
Add a new device specification syntax to camcontrol. It is now possible to do things like:
camcontrol tur da5 or camcontrol tur 1:2:0 or camcontrol tur 1:2
These changes are fully backwards compatible with the original device specification syntax (-n dev -u unit), so it is possible to use either method to specify a device now.
The device specification changes do not affect the rescan, reset or debug commands, since by design, those commands work on a bus or bus:target:lun basis only.
Also, shorten the default usage statement so that it fits in a 24 column terminal. The full usage statement is still available by using the "help" "-h" or "-?" arguments to camcontrol.
Submitted by: Joerg Wunsch <joerg_wunsch@interface-business.de>
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46581 |
06-May-1999 |
ken |
Add a number of interrelated CAM feature enhancements and bug fixes.
NOTE: These changes will require recompilation of any userland applications, like cdrecord, xmcd, etc., that use the CAM passthrough interface. A make world is recommended.
camcontrol.[c8]: - We now support two new commands, "tags" and "negotiate".
- The tags commands allows users to view the number of tagged openings for a device as well as a number of other related parameters, and it allows users to set tagged openings for a device.
- The negotiate command allows users to enable and disable disconnection and tagged queueing, set sync rates, offsets and bus width. Note that not all of those features are available for all controllers. Only the adv, ahc, and ncr drivers fully support all of the features at this point. Some cards do not allow the setting of sync rates, offsets and the like, and some of the drivers don't have any facilities to do so. Some drivers, like the adw driver, only support enabling or disabling sync negotiation, but do not support setting sync rates.
- new description in the camcontrol man page of how to format a disk - cleanup of the camcontrol inquiry command - add support in the 'devlist' command for skipping unconfigured devices if -v was not specified on the command line. - make use of the new base_transfer_speed in the path inquiry CCB. - fix CCB bzero cases
cam_xpt.c, cam_sim.[ch], cam_ccb.h:
- new flags on many CCB function codes to designate whether they're non-immediate, use a user-supplied CCB, and can only be passed from userland programs via the xpt device. Use these flags in the transport layer and pass driver to categorize CCBs.
- new flag in the transport layer device matching code for device nodes that indicates whether a device is unconfigured
- bump the CAM version from 0x10 to 0x11
- Change the CAM ioctls to use the version as their group code, so we can force users to recompile code even when the CCB size doesn't change.
- add + fill in a new value in the path inquiry CCB, base_transfer_speed. Remove a corresponding field from the cam_sim structure, and add code to every SIM to set this field to the proper value.
- Fix the set transfer settings code in the transport layer.
scsi_cd.c:
- make some variables volatile instead of just casting them in various places - fix a race condition in the changer code - attach unless we get a "logical unit not supported" error. This should fix all of the cases where people have devices that return weird errors when they don't have media in the drive.
scsi_da.c:
- attach unless we get a "logical unit not supported" error
scsi_pass.c:
- for immediate CCBs, just malloc a CCB to send the user request in. This gets rid of the 'held' count problem in camcontrol tags.
scsi_pass.h:
- change the CAM ioctls to use the CAM version as their group code.
adv driver:
- Allow changing the sync rate and offset separately.
adw driver
- Allow changing the sync rate and offset separately.
aha driver:
- Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs.
ahc driver:
- Allow setting offset and sync rate separately
bt driver:
- Don't return CAM_REQ_CMP for SET_TRAN_SETTINGS CCBs.
NCR driver:
- Fix the ultra/ultra 2 negotiation bug - allow setting both the sync rate and offset separately
Other HBA drivers: - Put code in to set the base_transfer_speed field for XPT_GET_TRAN_SETTINGS CCBs.
Reviewed by: gibbs, mjacob (isp), imp (aha)
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44316 |
27-Feb-1999 |
ken |
Fix misspelling of Julian's last name. Oops.
|
42647 |
14-Jan-1999 |
gibbs |
Properly print devices that do not have attached peripherals.
Submitted by: Kenneth Merry <ken@FreeBSD.org>
|
41968 |
20-Dec-1998 |
mjacob |
Bad Dog! No Biscuit! *Never* commit without testing- even if it was "just a printf formatting change"....
|
41962 |
20-Dec-1998 |
mjacob |
add Bus and Device Reset commands
|
41466 |
02-Dec-1998 |
billf |
Insert missing macro, and while I'm here change the inconsistent "page_ctl" and "pagectl" to "pgctl" to reflect ``camcontrol --help''.
PR: docs/8781 Submitted by: Norihiro Kumagai <kuma@jp.FreeBSD.org>
|
41112 |
12-Nov-1998 |
ken |
Fix a typo in a comment.
|
40319 |
13-Oct-1998 |
ken |
When we send a stop unit command to a device, send it as an ordered tag so that any transactions in front of the stop command get flushed to disk first. This will have no effect on devices that have tagged queueing turned off, or don't support tagged queueing.
Reviewed by: gibbs
|
40305 |
13-Oct-1998 |
ken |
Fix a bug in camcontrol that caused 'camcontrol start' to not work.
Noticed by: Philippe Regnauld <regnauld@deepo.prosa.dk>
|
39984 |
06-Oct-1998 |
ken |
Add a missing word.
|
39932 |
03-Oct-1998 |
ken |
Add the -c flag in to the usage summaries in the man page and the usage() function in camcontrol.
Also, fix the modepage example in the examples section of the man page. It didn't quite come out right with the '.Dl' macro.
|
39903 |
02-Oct-1998 |
ken |
Add a new CAM debugging mode, CAM_DEBUG_CDB. This causes the kernel to print out a one line description/dump of every SCSI CDB sent to a particular debugging target or targets.
This is a good bit more useful than the other debugging modes, I think.
Change some things in LINT to note the availability of this new option.
Fix an erroneous argument to scsi_cdb_string() in scsi_all.c
Reviewed by: gibbs
|
39547 |
21-Sep-1998 |
ken |
Fix a grammar problem.
PR: docs/7975
|
39422 |
17-Sep-1998 |
ken |
Page control field values go from 0-3, not 1-4.
Reported by: Tony Maher <tonym@angis.usyd.edu.au> on -current
|
39406 |
17-Sep-1998 |
ken |
Fix a typo. "Primay" -> "Primary"
|
39214 |
15-Sep-1998 |
gibbs |
Camcontrol - A utility for configuring/manipulating the CAM subsystem
Submitted by: "Kenneth D. Merry" <ken@plutotech.com>
|