diff options
author | ken <ken@FreeBSD.org> | 1999-05-06 20:16:39 +0000 |
---|---|---|
committer | ken <ken@FreeBSD.org> | 1999-05-06 20:16:39 +0000 |
commit | 2bb789d7a3f2adcda33230cdaeda95918cf54a8d (patch) | |
tree | 73c8cd7f798e8bccec0dbcf97e5d0e4447a4ec4e /sbin | |
parent | f57a01ebfcda8effff50ce6f1c90b572e76d8cd2 (diff) | |
download | FreeBSD-src-2bb789d7a3f2adcda33230cdaeda95918cf54a8d.zip FreeBSD-src-2bb789d7a3f2adcda33230cdaeda95918cf54a8d.tar.gz |
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)
Diffstat (limited to 'sbin')
-rw-r--r-- | sbin/camcontrol/camcontrol.8 | 200 | ||||
-rw-r--r-- | sbin/camcontrol/camcontrol.c | 911 |
2 files changed, 1061 insertions, 50 deletions
diff --git a/sbin/camcontrol/camcontrol.8 b/sbin/camcontrol/camcontrol.8 index 3033186..f5dea97 100644 --- a/sbin/camcontrol/camcontrol.8 +++ b/sbin/camcontrol/camcontrol.8 @@ -1,5 +1,5 @@ .\" -.\" Copyright (c) 1998 Kenneth D. Merry. +.\" Copyright (c) 1998, 1999 Kenneth D. Merry. .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: camcontrol.8,v 1.9 1998/12/20 18:51:56 mjacob Exp $ +.\" $Id: camcontrol.8,v 1.10 1999/02/27 07:55:58 ken Exp $ .\" .Dd September 14, 1998 .Dt CAMCONTROL 8 @@ -97,6 +97,24 @@ debug .Op Fl S .Op Fl c .Aq all|off|bus Ns Op :target Ns Op :lun +.Nm camcontrol +tags +.Op generic args +.Op Fl N Ar tags +.Op Fl q +.Op Fl v +.Nm camcontrol +negotiate +.Op generic args +.Op Fl c +.Op Fl D Ar enable|disable +.Op Fl O Ar offset +.Op Fl q +.Op Fl R Ar syncrate +.Op Fl T Ar enable|disable +.Op Fl U +.Op Fl W Ar bus_width +.Op Fl v .Sh DESCRIPTION .Nm camcontrol is a utility designed to provide a way for users to access and control the @@ -105,7 +123,7 @@ CAM subsystem. .Pp .Nm camcontrol can cause a loss of data and/or system crashes if used improperly. Even -expert users are encouraged to excercise caution when using this command. +expert users are encouraged to exercise caution when using this command. Novice users should stay away from this utility. .Pp .Nm camcontrol @@ -239,7 +257,7 @@ This can be overridden by specifying a different file in the .Ev SCSI_MODES environment variable. The modepage command takes several arguments: .Bl -tag -width 012345678901 -.It Fl B +.It Fl d Disable block descriptors for mode sense. .It Fl e This flag allows the user to edit values in the mode page. @@ -314,6 +332,135 @@ Turn on debugging for the given bus, target or lun. If the lun or target and lun are not specified, they are wildcarded. (i.e., just specifying a bus turns on debugging printfs for all devices on that bus.) .El +.It tags +Show or set the number of "tagged openings" or simultaneous transactions +we attempt to queue to a particular device. By default, the +.Sq tags +command, with no command-specific arguments (i.e. only generic arguments) +prints out the "soft" maximum number of transactions that can be queued to +the device in question. For more detailed information, use the +.Fl v +argument described below. +.Bl -tag -width 0123456 +.It Fl N Ar tags +Set the number of tags for the given device. This must be between the +minimum and maximum number set in the kernel quirk table. The default for +most devices that support tagged queueing is a minimum of 2 and a maximum +of 255. The minimum and maximum values for a given device may be +determined by using the +.Fl v +switch. The meaning of the +.Fl v +switch for this +.Nm camcontrol +subcommand is described below. +.It Fl q +Be quiet, and don't report the number of tags. This is generally used when +setting the number of tags. +.It Fl v +The verbose flag has special functionality for the +.Em tags +argument. It causes +.Nm camcontrol +to print out the tagged queueing related fields of the XPT_GDEV_TYPE CCB: +.Bl -tag -width 0123456789012 +.It dev_openings +This is the amount of capacity for transactions queued to a given device. +.It dev_active +This is the number of transactions currently queued to a device. +.It devq_openings +This is the kernel queue space for transactions. This count usually mirrors +dev_openings except during error recovery operations when +the device queue is frozen (device is not allowed to receive +commands), the number of dev_openings is reduced, or transaction +replay is occurring. +.It devq_queued +This is the number of transactions waiting in the kernel queue for capacity +on the device. This number is usually zero unless error recovery is in +progress. +.It held +The held count is the number of CCBs held by peripheral drivers that have +either just been completed or are about to be released to the transport +layer for service by a device. Held CCBs reserve capacity on a given +device. +.It mintags +This is the current "hard" minimum number of transactions that can be +queued to a device at once. The +.Ar dev_openings +value above cannot go below this number. The default value for +.Ar mintags +is 2, although it may be set higher or lower for various devices. +.It maxtags +This is the "hard" maximum number of transactions that can be queued to a +device at one time. The +.Ar dev_openings +value cannot go above this number. The default value for +.Ar maxtags +is 255, although it may be set higher or lower for various devices. +.El +.El +.It negotiate +Show or negotiate various communication parameters. Some controllers may +not support setting or changing some of these values. For instance, the +Adaptec 174x controllers do not support changing a device's sync rate or +offset. +.Nm camcontrol +will not attempt to set the parameter if the controller indicates that it +does not support setting the parameter. To find out what the controller +supports, use the +.Fl v +flag. The meaning of the +.Fl v +flag for the +.Sq negotiate +command is described below. Also, some controller drivers don't support +setting negotiation parameters, even if the underlying controller supports +negotiation changes. Some controllers, such as the Advansys wide +controllers, support enabling and disabling synchronous negotiation for +a device, but do not support setting the synchronous negotiation rate. +.Bl -tag -width 01234567890123456 +.It Fl a +Attempt to make the negotiation settings take effect immediately by sending +a Test Unit Ready command to the device. +.It Fl c +Show or set current negotiation settings. This is the default. +.It Fl D Ar enable|disable +Enable or disable disconnection. +.It Fl O Ar offset +Set the command delay offset. +.It Fl q +Be quiet, don't print anything. This is generally useful when you want to +set a parameter, but don't want any status information. +.It Fl R Ar syncrate +Change the synchronization rate for a device. The sync rate is a floating +point value specified in MHz. So, for instance, +.Sq 20.000 +is a legal value, as is +.Sq 20 . +.It Fl T Ar enable|disable +Enable or disable tagged queueing for a device. +.It Fl U +Show or set user negotiation settings. The default is to show or set +current negotiation settings. +.It Fl v +The verbose switch has special meaning for the +.Sq negotiate +subcommand. It causes +.Nm camcontrol +to print out the contents of a Path Inquiry (XPT_PATH_INQ) CCB sent to the +controller driver. +.It Fl W Ar bus_width +Specify the bus width to negotiate with a device. The bus width is +specified in bits. The only useful values to specify are 8, 16, and 32 +bits. The controller must support the bus width in question in order for +the setting to take effect. +.El +.Pp +In general, sync rate and offset settings will not take effect for a +device until a command has been sent to the device. The +.Fl a +switch above will automatically send a Test Unit Ready to the device so +negotiation parameters will take effect. .El .Sh ENVIRONMENT The @@ -396,8 +543,53 @@ Rescan SCSI bus 0 for devices that have been added, removed or changed. .Pp Rescan SCSI bus 0, target 1, lun 0 to see if it has been added, removed, or changed. +.Pp +.Dl camcontrol tags -n da -u 5 -N 24 +.Pp +Set the number of concurrent transactions for da5 to 24. +.Pp +.Bd -literal -offset foobar +camcontrol negotiate -n da -u 4 -T disable +.Ed +.Pp +Disable tagged queueing for da4. +.Pp +.Bd -literal -offset foobar +camcontrol negotiate -n da -u 3 -R 20.000 -O 15 -a +.Ed +.Pp +Negotiate a sync rate of 20MHz and an offset of 15 with da3. Then send a +Test Unit Ready command to make the settings take effect. +.Pp +.Bd -literal -offset foobar +camcontrol cmd -n da -u 3 -v -t 7200 -c "4 0 0 0 0 0" +.Ed +.Pp +Send the FORMAT UNIT (0x04) command to da3. This will low-level format the +disk. Print sense information if the command fails, and set the timeout to +two hours (or 7200 seconds). +.Pp +.Em WARNING! WARNING! WARNING! +.Pp +Low level formatting a disk will destroy ALL data on the disk. Use +extreme caution when issuing this command. Many users low-level format +disks that do not really need to be low-level formatted. There are +relatively few scenarios that call for low-level formatting a disk. +One reason for +low-level formatting a disk is if you want to change the physical sector +size of the disk. Another reason for low-level formatting a disk is to +revive the disk if you are getting "medium format corrupted" errors from the +disk in response to read and write requests. +.Pp +Some disks take longer than others to format. Users should specify a +timeout long enough to allow the format to complete. Some hard disks +will complete a format operation in a very short period of time (on the +order of 5 minutes or less). This is often because the drive doesn't +really support the FORMAT UNIT command -- it just accepts the command, +waits a few minutes and then returns it. .Sh SEE ALSO .Xr cam 3 , +.Xr cam_cdbparse 3 , .Xr pass 4 , .Xr cam 9 , .Xr xpt 9 diff --git a/sbin/camcontrol/camcontrol.c b/sbin/camcontrol/camcontrol.c index fb2f05e..385e677 100644 --- a/sbin/camcontrol/camcontrol.c +++ b/sbin/camcontrol/camcontrol.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 1998 Kenneth D. Merry + * Copyright (c) 1997, 1998, 1999 Kenneth D. Merry * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -25,7 +25,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: camcontrol.c,v 1.8 1998/12/20 20:32:34 mjacob Exp $ + * $Id: camcontrol.c,v 1.9 1999/01/14 05:56:30 gibbs Exp $ */ #include <sys/ioctl.h> @@ -65,6 +65,9 @@ typedef enum { CAM_ARG_USAGE = 0x0000000a, CAM_ARG_DEBUG = 0x0000000b, CAM_ARG_RESET = 0x0000000c, + CAM_ARG_FORMAT = 0x0000000d, + CAM_ARG_TAG = 0x0000000e, + CAM_ARG_RATE = 0x0000000f, CAM_ARG_OPT_MASK = 0x0000000f, CAM_ARG_VERBOSE = 0x00000010, CAM_ARG_DEVICE = 0x00000020, @@ -108,6 +111,7 @@ extern int optreset; static const char scsicmd_opts[] = "c:i:o:"; static const char readdefect_opts[] = "f:GP"; +static const char negotiate_opts[] = "acD:O:qR:T:UW:"; struct camcontrol_opts option_table[] = { {"tur", CAM_ARG_TUR, NULL}, @@ -124,6 +128,9 @@ struct camcontrol_opts option_table[] = { {"devlist", CAM_ARG_DEVTREE, NULL}, {"periphlist", CAM_ARG_DEVLIST, NULL}, {"modepage", CAM_ARG_MODE_PAGE, "dem:P:"}, + {"tags", CAM_ARG_TAG, "N:q"}, + {"negotiate", CAM_ARG_RATE, negotiate_opts}, + {"rate", CAM_ARG_RATE, negotiate_opts}, {"debug", CAM_ARG_DEBUG, "ITSc"}, {"help", CAM_ARG_USAGE, NULL}, {"-?", CAM_ARG_USAGE, NULL}, @@ -144,7 +151,7 @@ camcontrol_optret getoption(char *arg, cam_argmask *argnum, char **subopt); static int getdevlist(struct cam_device *device); static int getdevtree(void); static int testunitready(struct cam_device *device, int retry_count, - int timeout); + int timeout, int quiet); static int scsistart(struct cam_device *device, int startstop, int loadeject, int retry_count, int timeout); static int scsidoinquiry(struct cam_device *device, int argc, char **argv, @@ -161,6 +168,16 @@ static void modepage(struct cam_device *device, int argc, char **argv, char *combinedopt, int retry_count, int timeout); static int scsicmd(struct cam_device *device, int argc, char **argv, char *combinedopt, int retry_count, int timeout); +static int tagcontrol(struct cam_device *device, int argc, char **argv, + char *combinedopt); +static void cts_print(struct cam_device *device, + struct ccb_trans_settings *cts); +static void cpi_print(struct ccb_pathinq *cpi); +static int get_cpi(struct cam_device *device, struct ccb_pathinq *cpi); +static int get_print_cts(struct cam_device *device, int user_settings, + int quiet, struct ccb_trans_settings *cts); +static int ratecontrol(struct cam_device *device, int retry_count, + int timeout, int argc, char **argv, char *combinedopt); camcontrol_optret getoption(char *arg, cam_argmask *argnum, char **subopt) @@ -250,13 +267,15 @@ getdevtree(void) int bufsize, i, fd; int need_close = 0; int error = 0; + int skip_device = 0; if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { warn("couldn't open %s", XPT_DEVICE); return(1); } - bzero(&(&ccb.ccb_h)[1], sizeof(struct ccb_dev_match)); + bzero(&(&ccb.ccb_h)[1], + sizeof(struct ccb_dev_match) - sizeof(struct ccb_hdr)); ccb.ccb_h.func_code = XPT_DEV_MATCH; bufsize = sizeof(struct dev_match_result) * 100; @@ -326,6 +345,14 @@ getdevtree(void) dev_result = &ccb.cdm.matches[i].result.device_result; + if ((dev_result->flags + & DEV_RESULT_UNCONFIGURED) + && ((arglist & CAM_ARG_VERBOSE) == 0)) { + skip_device = 1; + break; + } else + skip_device = 0; + cam_strvis(vendor, dev_result->inq_data.vendor, sizeof(dev_result->inq_data.vendor), sizeof(vendor)); @@ -361,6 +388,9 @@ getdevtree(void) periph_result = &ccb.cdm.matches[i].result.periph_result; + if (skip_device != 0) + break; + if (need_close > 1) fprintf(stdout, ","); @@ -389,7 +419,8 @@ getdevtree(void) } static int -testunitready(struct cam_device *device, int retry_count, int timeout) +testunitready(struct cam_device *device, int retry_count, int timeout, + int quiet) { int error = 0; union ccb *ccb; @@ -410,7 +441,8 @@ testunitready(struct cam_device *device, int retry_count, int timeout) ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; if (cam_send_ccb(device, ccb) < 0) { - perror("error sending test unit ready"); + if (quiet == 0) + perror("error sending test unit ready"); if (arglist & CAM_ARG_VERBOSE) { if ((ccb->ccb_h.status & CAM_STATUS_MASK) == @@ -425,10 +457,12 @@ testunitready(struct cam_device *device, int retry_count, int timeout) return(1); } - if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) - fprintf(stdout, "Unit is ready\n"); - else { - fprintf(stdout, "Unit is not ready\n"); + if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { + if (quiet == 0) + fprintf(stdout, "Unit is ready\n"); + } else { + if (quiet == 0) + fprintf(stdout, "Unit is not ready\n"); error = 1; if (arglist & CAM_ARG_VERBOSE) { @@ -595,7 +629,8 @@ scsiinquiry(struct cam_device *device, int retry_count, int timeout) } /* cam_getccb cleans up the header, caller has to zero the payload */ - bzero(&(&ccb->ccb_h)[1], sizeof(struct ccb_scsiio)); + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); inq_buf = (struct scsi_inquiry_data *)malloc( sizeof(struct scsi_inquiry_data)); @@ -660,13 +695,12 @@ scsiinquiry(struct cam_device *device, int retry_count, int timeout) return(error); } + fprintf(stdout, "%s%d: ", device->device_name, + device->dev_unit_num); scsi_print_inquiry(inq_buf); free(inq_buf); - if (arglist & CAM_ARG_GET_SERIAL) - fprintf(stdout, "Serial Number "); - return(0); } @@ -686,7 +720,8 @@ scsiserial(struct cam_device *device, int retry_count, int timeout) } /* cam_getccb cleans up the header, caller has to zero the payload */ - bzero(&(&ccb->ccb_h)[1], sizeof(struct ccb_scsiio)); + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); serial_buf = (struct scsi_vpd_unit_serial_number *) malloc(sizeof(*serial_buf)); @@ -754,9 +789,10 @@ scsiserial(struct cam_device *device, int retry_count, int timeout) bcopy(serial_buf->serial_num, serial_num, serial_buf->length); serial_num[serial_buf->length] = '\0'; - if (((arglist & CAM_ARG_GET_STDINQ) == 0) - && (arglist & CAM_ARG_GET_XFERRATE)) - fprintf(stdout, "Serial Number "); + if ((arglist & CAM_ARG_GET_STDINQ) + || (arglist & CAM_ARG_GET_XFERRATE)) + fprintf(stdout, "%s%d: Serial Number ", + device->device_name, device->dev_unit_num); fprintf(stdout, "%.60s\n", serial_num); @@ -770,35 +806,106 @@ scsixferrate(struct cam_device *device) { u_int32_t freq; u_int32_t speed; + union ccb *ccb; + u_int mb; + int retval = 0; + + ccb = cam_getccb(device); + + if (ccb == NULL) { + warnx("couldn't allocate CCB"); + return(1); + } + + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_trans_settings) - sizeof(struct ccb_hdr)); + + ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; + ccb->cts.flags = CCB_TRANS_CURRENT_SETTINGS; + + if (((retval = cam_send_ccb(device, ccb)) < 0) + || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { + char *error_string = "error getting transfer settings"; + + if (retval < 0) + warn(error_string); + else + warnx(error_string); + + /* + * If there is an error, it won't be a SCSI error since + * this isn't a SCSI CCB. + */ + if (arglist & CAM_ARG_VERBOSE) + fprintf(stderr, "CAM status is %#x\n", + ccb->ccb_h.status); + + retval = 1; + + goto xferrate_bailout; + + } + + if (((ccb->cts.valid & CCB_TRANS_SYNC_OFFSET_VALID) != 0) + && (ccb->cts.sync_offset != 0)) { + freq = scsi_calc_syncsrate(ccb->cts.sync_period); + speed = freq; + } else { + struct ccb_pathinq cpi; + + retval = get_cpi(device, &cpi); + + if (retval != 0) + goto xferrate_bailout; - if (device->sync_period != 0) - freq = scsi_calc_syncsrate(device->sync_period); - else + speed = cpi.base_transfer_speed; freq = 0; + } + + fprintf(stdout, "%s%d: ", device->device_name, + device->dev_unit_num); + + if ((ccb->cts.valid & CCB_TRANS_BUS_WIDTH_VALID) != 0) + speed *= (0x01 << device->bus_width); + + mb = speed / 1000; + + if (mb > 0) + fprintf(stdout, "%d.%03dMB/s transfers ", + mb, speed % 1000); + else + fprintf(stdout, "%dKB/s transfers ", + (speed % 1000) * 1000); + + if (((ccb->cts.valid & CCB_TRANS_SYNC_OFFSET_VALID) != 0) + && (ccb->cts.sync_offset != 0)) + fprintf(stdout, "(%d.%03dMHz, offset %d", freq / 1000, + freq % 1000, ccb->cts.sync_offset); + + if (((ccb->cts.valid & CCB_TRANS_BUS_WIDTH_VALID) != 0) + && (ccb->cts.bus_width > 0)) { + if (((ccb->cts.valid & CCB_TRANS_SYNC_OFFSET_VALID) != 0) + && (ccb->cts.sync_offset != 0)) { + fprintf(stdout, ", "); + } else { + fprintf(stdout, " ("); + } + fprintf(stdout, "%dbit)", 8 * (0x01 << ccb->cts.bus_width)); + } else if (((ccb->cts.valid & CCB_TRANS_SYNC_OFFSET_VALID) != 0) + && (ccb->cts.sync_offset != 0)) { + fprintf(stdout, ")"); + } - speed = freq; - speed *= (0x01 << device->bus_width); - fprintf(stdout, "%d.%dMB/s transfers ", speed / 1000, speed % 1000); - - if (device->sync_period != 0) - fprintf(stdout, "(%d.%dMHz, offset %d", freq / 1000, - freq % 1000, device->sync_offset); - - if (device->bus_width != 0) { - if (device->sync_period == 0) - fprintf(stdout, "("); - else - fprintf(stdout, ", "); - fprintf(stdout, "%dbit)", 8 * (0x01 << device->bus_width)); - } else if (device->sync_period != 0) - fprintf(stdout, ")"); - if (device->inq_data.flags & SID_CmdQue) fprintf(stdout, ", Tagged Queueing Enabled"); fprintf(stdout, "\n"); - return(0); +xferrate_bailout: + + cam_freeccb(ccb); + + return(retval); } static int @@ -1030,7 +1137,8 @@ readdefects(struct cam_device *device, int argc, char **argv, * cam_getccb() zeros the CCB header only. So we need to zero the * payload portion of the ccb. */ - bzero(&(&ccb->ccb_h)[1], sizeof(struct ccb_scsiio)); + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); cam_fill_csio(&ccb->csio, /*retries*/ retry_count, @@ -1270,7 +1378,8 @@ mode_sense(struct cam_device *device, int mode_page, int page_control, if (ccb == NULL) errx(1, "mode_sense: couldn't allocate CCB"); - bzero(&(&ccb->ccb_h)[1], sizeof(struct ccb_scsiio)); + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); scsi_mode_sense(&ccb->csio, /* retries */ retry_count, @@ -1323,7 +1432,8 @@ mode_select(struct cam_device *device, int save_pages, int retry_count, if (ccb == NULL) errx(1, "mode_select: couldn't allocate CCB"); - bzero(&(&ccb->ccb_h)[1], sizeof(struct ccb_scsiio)); + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); scsi_mode_select(&ccb->csio, /* retries */ retry_count, @@ -1426,7 +1536,8 @@ scsicmd(struct cam_device *device, int argc, char **argv, char *combinedopt, return(1); } - bzero(&(&ccb->ccb_h)[1], sizeof(struct ccb_scsiio)); + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); while ((c = getopt(argc, argv, combinedopt)) != -1) { switch(c) { @@ -1784,6 +1895,685 @@ camdebug(int argc, char **argv, char *combinedopt) return(error); } +static int +tagcontrol(struct cam_device *device, int argc, char **argv, + char *combinedopt) +{ + int c; + union ccb *ccb; + int numtags = -1; + int retval = 0; + int quiet = 0; + char pathstr[1024]; + + ccb = cam_getccb(device); + + if (ccb == NULL) { + warnx("tagcontrol: error allocating ccb"); + return(1); + } + + while ((c = getopt(argc, argv, combinedopt)) != -1) { + switch(c) { + case 'N': + numtags = strtol(optarg, NULL, 0); + if (numtags < 0) { + warnx("tag count %d is < 0", numtags); + retval = 1; + goto tagcontrol_bailout; + } + break; + case 'q': + quiet++; + break; + default: + break; + } + } + + cam_path_string(device, pathstr, sizeof(pathstr)); + + if (numtags >= 0) { + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_relsim) - sizeof(struct ccb_hdr)); + ccb->ccb_h.func_code = XPT_REL_SIMQ; + ccb->crs.release_flags = RELSIM_ADJUST_OPENINGS; + ccb->crs.openings = numtags; + + + if (cam_send_ccb(device, ccb) < 0) { + perror("error sending XPT_REL_SIMQ CCB"); + retval = 1; + goto tagcontrol_bailout; + } + + if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + warnx("XPT_REL_SIMQ CCB failed, status %#x", + ccb->ccb_h.status); + retval = 1; + goto tagcontrol_bailout; + } + + + if (quiet == 0) + fprintf(stdout, "%stagged openings now %d\n", + pathstr, ccb->crs.openings); + } + + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_getdev) - sizeof(struct ccb_hdr)); + + ccb->ccb_h.func_code = XPT_GDEV_TYPE; + + if (cam_send_ccb(device, ccb) < 0) { + perror("error sending XPT_GDEV_TYPE CCB"); + retval = 1; + goto tagcontrol_bailout; + } + + if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + warnx("XPT_GDEV_TYPE CCB failed, status %#x", + ccb->ccb_h.status); + retval = 1; + goto tagcontrol_bailout; + } + + if (arglist & CAM_ARG_VERBOSE) { + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "dev_openings %d\n", ccb->cgd.dev_openings); + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "dev_active %d\n", ccb->cgd.dev_active); + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "devq_openings %d\n", ccb->cgd.devq_openings); + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "devq_queued %d\n", ccb->cgd.devq_queued); + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "held %d\n", ccb->cgd.held); + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "mintags %d\n", ccb->cgd.mintags); + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "maxtags %d\n", ccb->cgd.maxtags); + } else { + if (quiet == 0) { + fprintf(stdout, "%s", pathstr); + fprintf(stdout, "device openings: "); + } + fprintf(stdout, "%d\n", ccb->cgd.dev_openings + + ccb->cgd.dev_active); + } + +tagcontrol_bailout: + + cam_freeccb(ccb); + return(retval); +} + +static void +cts_print(struct cam_device *device, struct ccb_trans_settings *cts) +{ + char pathstr[1024]; + + cam_path_string(device, pathstr, sizeof(pathstr)); + + if ((cts->valid & CCB_TRANS_SYNC_RATE_VALID) != 0) { + + fprintf(stdout, "%ssync parameter: %d\n", pathstr, + cts->sync_period); + + if (cts->sync_offset != 0) { + u_int freq; + u_int speed; + + freq = scsi_calc_syncsrate(cts->sync_period); + fprintf(stdout, "%sfrequencey: %d.%03dMHz\n", pathstr, + freq / 1000, freq % 1000); + } + } + + if (cts->valid & CCB_TRANS_SYNC_OFFSET_VALID) + fprintf(stdout, "%soffset: %d\n", pathstr, cts->sync_offset); + + if (cts->valid & CCB_TRANS_BUS_WIDTH_VALID) + fprintf(stdout, "%sbus width: %d bits\n", pathstr, + (0x01 << cts->bus_width) * 8); + + if (cts->valid & CCB_TRANS_DISC_VALID) + fprintf(stdout, "%sdisconnection is %s\n", pathstr, + (cts->flags & CCB_TRANS_DISC_ENB) ? "enabled" : + "disabled"); + + if (cts->valid & CCB_TRANS_TQ_VALID) + fprintf(stdout, "%stagged queueing is %s\n", pathstr, + (cts->flags & CCB_TRANS_TAG_ENB) ? "enabled" : + "disabled"); + +} + +/* + * Get a path inquiry CCB for the specified device. + */ +static int +get_cpi(struct cam_device *device, struct ccb_pathinq *cpi) +{ + union ccb *ccb; + int retval = 0; + + ccb = cam_getccb(device); + + if (ccb == NULL) { + warnx("get_cpi: couldn't allocate CCB"); + return(1); + } + + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_pathinq) - sizeof(struct ccb_hdr)); + + ccb->ccb_h.func_code = XPT_PATH_INQ; + + if (cam_send_ccb(device, ccb) < 0) { + warn("get_cpi: error sending Path Inquiry CCB"); + + if (arglist & CAM_ARG_VERBOSE) + fprintf(stderr, "CAM status is %#x\n", + ccb->ccb_h.status); + + retval = 1; + + goto get_cpi_bailout; + } + + if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + + if (arglist & CAM_ARG_VERBOSE) + fprintf(stderr, "get_cpi: CAM status is %#x\n", + ccb->ccb_h.status); + + retval = 1; + + goto get_cpi_bailout; + } + + bcopy(&ccb->cpi, cpi, sizeof(struct ccb_pathinq)); + +get_cpi_bailout: + + cam_freeccb(ccb); + + return(retval); +} + +static void +cpi_print(struct ccb_pathinq *cpi) +{ + char adapter_str[1024]; + int i; + + snprintf(adapter_str, sizeof(adapter_str), + "%s%d:", cpi->dev_name, cpi->unit_number); + + fprintf(stdout, "%s SIM/HBA version: %d\n", adapter_str, + cpi->version_num); + + for (i = 1; i < 0xff; i = i << 1) { + char *str; + + if ((i & cpi->hba_inquiry) == 0) + continue; + + fprintf(stdout, "%s supports ", adapter_str); + + switch(i) { + case PI_MDP_ABLE: + str = "MDP message"; + break; + case PI_WIDE_32: + str = "32 bit wide SCSI"; + break; + case PI_WIDE_16: + str = "16 bit wide SCSI"; + break; + case PI_SDTR_ABLE: + str = "SDTR message"; + break; + case PI_LINKED_CDB: + str = "linked CDBs"; + break; + case PI_TAG_ABLE: + str = "tag queue messages"; + break; + case PI_SOFT_RST: + str = "soft reset alternative"; + break; + } + fprintf(stdout, "%s\n", str); + } + + for (i = 1; i < 0xff; i = i << 1) { + char *str; + + if ((i & cpi->hba_misc) == 0) + continue; + + fprintf(stdout, "%s ", adapter_str); + + switch(i) { + case PIM_SCANHILO: + str = "bus scans from high ID to low ID"; + break; + case PIM_NOREMOVE: + str = "removable devices not included in scan"; + break; + case PIM_NOINITIATOR: + str = "initiator role not supported"; + break; + case PIM_NOBUSRESET: + str = "user has disabled initial BUS RESET or" + " controller is in target/mixed mode"; + break; + } + fprintf(stdout, "%s\n", str); + } + + for (i = 1; i < 0xff; i = i << 1) { + char *str; + + if ((i & cpi->target_sprt) == 0) + continue; + + fprintf(stdout, "%s supports ", adapter_str); + switch(i) { + case PIT_PROCESSOR: + str = "target mode processor mode"; + break; + case PIT_PHASE: + str = "target mode phase cog. mode"; + break; + case PIT_DISCONNECT: + str = "disconnects in target mode"; + break; + case PIT_TERM_IO: + str = "terminate I/O message in target mode"; + break; + case PIT_GRP_6: + str = "group 6 commands in target mode"; + break; + case PIT_GRP_7: + str = "group 7 commands in target mode"; + break; + } + + fprintf(stdout, "%s\n", str); + } + fprintf(stdout, "%s HBA engine count: %d\n", adapter_str, + cpi->hba_eng_cnt); + fprintf(stdout, "%s maxium target: %d\n", adapter_str, + cpi->max_target); + fprintf(stdout, "%s maxium LUN: %d\n", adapter_str, + cpi->max_lun); + fprintf(stdout, "%s highest path ID in subsystem: %d\n", + adapter_str, cpi->hpath_id); + fprintf(stdout, "%s SIM vendor: %s\n", adapter_str, cpi->sim_vid); + fprintf(stdout, "%s HBA vendor: %s\n", adapter_str, cpi->hba_vid); + fprintf(stdout, "%s bus ID: %d\n", adapter_str, cpi->bus_id); + fprintf(stdout, "%s base transfer speed: ", adapter_str); + if (cpi->base_transfer_speed > 1000) + fprintf(stdout, "%d.%03dMB/sec\n", + cpi->base_transfer_speed / 1000, + cpi->base_transfer_speed % 1000); + else + fprintf(stdout, "%dKB/sec\n", + (cpi->base_transfer_speed % 1000) * 1000); +} + +static int +get_print_cts(struct cam_device *device, int user_settings, int quiet, + struct ccb_trans_settings *cts) +{ + int retval; + union ccb *ccb; + + retval = 0; + ccb = cam_getccb(device); + + if (ccb == NULL) { + warnx("get_print_cts: error allocating ccb"); + return(1); + } + + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_trans_settings) - sizeof(struct ccb_hdr)); + + ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; + + if (user_settings == 0) + ccb->cts.flags = CCB_TRANS_CURRENT_SETTINGS; + else + ccb->cts.flags = CCB_TRANS_USER_SETTINGS; + + if (cam_send_ccb(device, ccb) < 0) { + perror("error sending XPT_GET_TRAN_SETTINGS CCB"); + retval = 1; + goto get_print_cts_bailout; + } + + if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + warnx("XPT_GET_TRANS_SETTINGS CCB failed, status %#x", + ccb->ccb_h.status); + retval = 1; + goto get_print_cts_bailout; + } + + if (quiet == 0) + cts_print(device, &ccb->cts); + + if (cts != NULL) + bcopy(&ccb->cts, cts, sizeof(struct ccb_trans_settings)); + +get_print_cts_bailout: + + cam_freeccb(ccb); + + return(retval); +} + +static int +ratecontrol(struct cam_device *device, int retry_count, int timeout, + int argc, char **argv, char *combinedopt) +{ + int c; + union ccb *ccb; + int user_settings = 0; + int retval = 0; + int disc_enable = -1, tag_enable = -1; + int offset = -1; + double syncrate = -1; + int bus_width = -1; + int quiet = 0; + int change_settings = 0, send_tur = 0; + struct ccb_pathinq cpi; + + ccb = cam_getccb(device); + + if (ccb == NULL) { + warnx("ratecontrol: error allocating ccb"); + return(1); + } + + while ((c = getopt(argc, argv, combinedopt)) != -1) { + switch(c){ + case 'a': + send_tur = 1; + break; + case 'c': + user_settings = 0; + break; + case 'D': + if (strncasecmp(optarg, "enable", 6) == 0) + disc_enable = 1; + else if (strncasecmp(optarg, "disable", 7) == 0) + disc_enable = 0; + else { + warnx("-D argument \"%s\" is unknown", optarg); + retval = 1; + goto ratecontrol_bailout; + } + change_settings = 1; + break; + case 'O': + offset = strtol(optarg, NULL, 0); + if (offset < 0) { + warnx("offset value %d is < 0", offset); + retval = 1; + goto ratecontrol_bailout; + } + change_settings = 1; + break; + case 'q': + quiet++; + break; + case 'R': + syncrate = atof(optarg); + + if (syncrate < 0) { + warnx("sync rate %f is < 0", syncrate); + retval = 1; + goto ratecontrol_bailout; + } + change_settings = 1; + break; + case 'T': + if (strncasecmp(optarg, "enable", 6) == 0) + tag_enable = 1; + else if (strncasecmp(optarg, "disable", 7) == 0) + tag_enable = 0; + else { + warnx("-T argument \"%s\" is unknown", optarg); + retval = 1; + goto ratecontrol_bailout; + } + change_settings = 1; + break; + case 'U': + user_settings = 1; + break; + case 'W': + bus_width = strtol(optarg, NULL, 0); + if (bus_width < 0) { + warnx("bus width %d is < 0", bus_width); + retval = 1; + goto ratecontrol_bailout; + } + change_settings = 1; + break; + default: + break; + } + } + + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_pathinq) - sizeof(struct ccb_hdr)); + + /* + * Grab path inquiry information, so we can determine whether + * or not the initiator is capable of the things that the user + * requests. + */ + ccb->ccb_h.func_code = XPT_PATH_INQ; + + if (cam_send_ccb(device, ccb) < 0) { + perror("error sending XPT_PATH_INQ CCB"); + retval = 1; + goto ratecontrol_bailout; + } + + if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + warnx("XPT_PATH_INQ CCB failed, status %#x", + ccb->ccb_h.status); + retval = 1; + goto ratecontrol_bailout; + } + + bcopy(&ccb->cpi, &cpi, sizeof(struct ccb_pathinq)); + + bzero(&(&ccb->ccb_h)[1], + sizeof(struct ccb_trans_settings) - sizeof(struct ccb_hdr)); + + if (quiet == 0) + fprintf(stdout, "Current Parameters:\n"); + + retval = get_print_cts(device, user_settings, quiet, &ccb->cts); + + if (retval != 0) + goto ratecontrol_bailout; + + if (arglist & CAM_ARG_VERBOSE) + cpi_print(&cpi); + + if (change_settings) { + if (disc_enable != -1) { + ccb->cts.valid |= CCB_TRANS_DISC_VALID; + if (disc_enable == 0) + ccb->cts.flags &= ~CCB_TRANS_DISC_ENB; + else + ccb->cts.flags |= CCB_TRANS_DISC_ENB; + } else + ccb->cts.valid &= ~CCB_TRANS_DISC_VALID; + + if (tag_enable != -1) { + if ((cpi.hba_inquiry & PI_TAG_ABLE) == 0) { + warnx("HBA does not support tagged queueing, " + "so you cannot modify tag settings"); + retval = 1; + goto ratecontrol_bailout; + } + + ccb->cts.valid |= CCB_TRANS_TQ_VALID; + + if (tag_enable == 0) + ccb->cts.flags &= ~CCB_TRANS_TAG_ENB; + else + ccb->cts.flags |= CCB_TRANS_TAG_ENB; + } else + ccb->cts.valid &= ~CCB_TRANS_TQ_VALID; + + if (offset != -1) { + if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { + warnx("HBA at %s%d is not cable of changing " + "offset", cpi.dev_name, + cpi.unit_number); + retval = 1; + goto ratecontrol_bailout; + } + ccb->cts.valid |= CCB_TRANS_SYNC_OFFSET_VALID; + ccb->cts.sync_offset = offset; + } else + ccb->cts.valid &= ~CCB_TRANS_SYNC_OFFSET_VALID; + + if (syncrate != -1) { + int num_syncrates; + int prelim_sync_period; + int period_factor_set = 0; + u_int freq; + int i; + + if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { + warnx("HBA at %s%d is not cable of changing " + "transfer rates", cpi.dev_name, + cpi.unit_number); + retval = 1; + goto ratecontrol_bailout; + } + + ccb->cts.valid |= CCB_TRANS_SYNC_RATE_VALID; + + /* + * The sync rate the user gives us is in MHz. + * We need to translate it into KHz for this + * calculation. + */ + syncrate *= 1000; + + /* + * Next, we calculate a "preliminary" sync period + * in tenths of a nanosecond. + */ + if (syncrate == 0) + prelim_sync_period = 0; + else + prelim_sync_period = 10000000 / syncrate; + + ccb->cts.sync_period = + scsi_calc_syncparam(prelim_sync_period); + + freq = scsi_calc_syncsrate(ccb->cts.sync_period); + } else + ccb->cts.valid &= ~CCB_TRANS_SYNC_RATE_VALID; + + /* + * The bus_width argument goes like this: + * 0 == 8 bit + * 1 == 16 bit + * 2 == 32 bit + * Therefore, if you shift the number of bits given on the + * command line right by 4, you should get the correct + * number. + */ + if (bus_width != -1) { + + /* + * We might as well validate things here with a + * decipherable error message, rather than what + * will probably be an indecipherable error message + * by the time it gets back to us. + */ + if ((bus_width == 16) + && ((cpi.hba_inquiry & PI_WIDE_16) == 0)) { + warnx("HBA does not support 16 bit bus width"); + retval = 1; + goto ratecontrol_bailout; + } else if ((bus_width == 32) + && ((cpi.hba_inquiry & PI_WIDE_32) == 0)) { + warnx("HBA does not support 32 bit bus width"); + retval = 1; + goto ratecontrol_bailout; + } else if (bus_width != 8) { + warnx("Invalid bus width %d", bus_width); + retval = 1; + goto ratecontrol_bailout; + } + + ccb->cts.valid |= CCB_TRANS_BUS_WIDTH_VALID; + ccb->cts.bus_width = bus_width >> 4; + } else + ccb->cts.valid &= ~CCB_TRANS_BUS_WIDTH_VALID; + + ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; + + if (cam_send_ccb(device, ccb) < 0) { + perror("error sending XPT_SET_TRAN_SETTINGS CCB"); + retval = 1; + goto ratecontrol_bailout; + } + + if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { + warnx("XPT_SET_TRANS_SETTINGS CCB failed, status %#x", + ccb->ccb_h.status); + retval = 1; + goto ratecontrol_bailout; + } + } + + if (send_tur) { + retval = testunitready(device, retry_count, timeout, + (arglist & CAM_ARG_VERBOSE) ? 0 : 1); + + /* + * If the TUR didn't succeed, just bail. + */ + if (retval != 0) { + if (quiet == 0) + fprintf(stderr, "Test Unit Ready failed\n"); + goto ratecontrol_bailout; + } + + /* + * If the user wants things quiet, there's no sense in + * getting the transfer settings, if we're not going + * to print them. + */ + if (quiet != 0) + goto ratecontrol_bailout; + + fprintf(stdout, "New Parameters:\n"); + retval = get_print_cts(device, user_settings, 0, NULL); + } + +ratecontrol_bailout: + + cam_freeccb(ccb); + return(retval); +} + void usage(void) { @@ -1803,6 +2593,10 @@ usage(void) " camcontrol cmd [generic args] <-c cmd [args]> \n" " [-i len fmt|-o len fmt [args]]\n" " camcontrol debug [-I][-T][-S][-c] <all|bus[:target[:lun]]|off>\n" +" camcontrol tags [generic args] [-N tags] [-q] [-v]\n" +" camcontrol negotiate [generic args] [-a][-c][-D <enable|disable>]\n" +" [-O offset][-q][-R syncrate][-v]\n" +" [-T <enable|disable>][-U][-W bus_width]\n" "Specify one of the following options:\n" "devlist list all CAM devices\n" "periphlist list all CAM peripheral drivers attached to a device\n" @@ -1817,6 +2611,8 @@ usage(void) "modepage display or edit (-e) the given mode page\n" "cmd send the given scsi command, may need -i or -o as well\n" "debug turn debugging on/off for a bus, target, or lun, or all devices\n" +"tags report or set the number of transaction slots for a device\n" +"negotiate report or set device negotiation parameters\n" "Generic arguments:\n" "-v be verbose, print out sense information\n" "-t timeout command timeout in seconds, overrides default timeout\n" @@ -1825,8 +2621,9 @@ usage(void) "-E have the kernel attempt to perform SCSI error recovery\n" "-C count specify the SCSI command retry count (needs -E to work)\n" "modepage arguments:\n" +"-m page specify the mode page to view or edit\n" "-e edit the specified mode page\n" -"-B disable block descriptors for mode sense\n" +"-d disable block descriptors for mode sense\n" "-P pgctl page control field 0-3\n" "defects arguments:\n" "-f format specify defect list format (block, bfi or phys)\n" @@ -1844,7 +2641,22 @@ usage(void) "-I CAM_DEBUG_INFO -- scsi commands, errors, data\n" "-T CAM_DEBUG_TRACE -- routine flow tracking\n" "-S CAM_DEBUG_SUBTRACE -- internal routine command flow\n" -"-c CAM_DEBUG_CDB -- print out SCSI CDBs only\n", +"-c CAM_DEBUG_CDB -- print out SCSI CDBs only\n" +"tags arguments:\n" +"-N tags specify the number of tags to use for this device\n" +"-q be quiet, don't report the number of tags\n" +"-v report a number of tag-related parameters\n" +"negotiate arguments:\n" +"-a send a test unit ready after negotiation\n" +"-c report/set current negotiation settings\n" +"-D <arg> \"enable\" or \"disable\" disconnection\n" +"-O offset set command delay offset\n" +"-q be quiet, don't report anything\n" +"-R syncrate synchronization rate in MHz\n" +"-T <arg> \"enable\" or \"disable\" tagged queueing\n" +"-U report/set user negotiation settings\n" +"-W bus_width set the bus width in bits (8, 16 or 32)\n" +"-v also print a Path Inquiry CCB for the controller\n", DEFAULT_DEVICE, DEFAULT_UNIT); } @@ -2025,7 +2837,7 @@ main(int argc, char **argv) error = getdevtree(); break; case CAM_ARG_TUR: - error = testunitready(cam_dev, retry_count, timeout); + error = testunitready(cam_dev, retry_count, timeout, 0); break; case CAM_ARG_INQUIRY: error = scsidoinquiry(cam_dev, argc, argv, combinedopt, @@ -2057,6 +2869,13 @@ main(int argc, char **argv) case CAM_ARG_DEBUG: error = camdebug(argc, argv, combinedopt); break; + case CAM_ARG_TAG: + error = tagcontrol(cam_dev, argc, argv, combinedopt); + break; + case CAM_ARG_RATE: + error = ratecontrol(cam_dev, retry_count, timeout, + argc, argv, combinedopt); + break; default: usage(); error = 1; |