svn commit: r248722 - head/sys/geom

Author: mav Date: Tue Mar 26 07:55:24 2013 New Revision: 248722 URL: http://svnweb.freebsd.org/changeset/base/248722 Log: geom_slice.c and its consumers like GEOM_LABEL are not touching the data unless hotspots are used. Pass G_PF_ACCEPT_UNMAPPED flag through except such rare cases (obsolet

svn commit: r248724 - head/sys/netgraph/netflow

Author: glebius Date: Tue Mar 26 14:05:37 2013 New Revision: 248724 URL: http://svnweb.freebsd.org/changeset/base/248724 Log: Cleanup: wrap long lines, cleanup comments, etc. Modified: head/sys/netgraph/netflow/netflow.c head/sys/netgraph/netflow/ng_netflow.c Modified: head/sys/netgraph/ne

svn commit: r248725 - head/sys/netgraph/netflow

Author: glebius Date: Tue Mar 26 14:08:14 2013 New Revision: 248725 URL: http://svnweb.freebsd.org/changeset/base/248725 Log: Return ENOMEM if malloc() fails. Modified: head/sys/netgraph/netflow/netflow.c Modified: head/sys/netgraph/netflow/netflow.c =

svn commit: r248728 - head/sys/vm

Author: alc Date: Tue Mar 26 17:30:40 2013 New Revision: 248728 URL: http://svnweb.freebsd.org/changeset/base/248728 Log: Introduce vm_radix_isleaf() and use it in a couple places. As compared to using vm_radix_node_page() == NULL, the compiler is able to generate one less conditional branc

svn commit: r248729 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:01:24 2013 New Revision: 248729 URL: http://svnweb.freebsd.org/changeset/base/248729 Log: Do not look at the namespace's thin provisioning field to determine if DSM command is supported. The two are not related. Sponsored by: Intel Modified: head/

svn commit: r248730 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:16:30 2013 New Revision: 248730 URL: http://svnweb.freebsd.org/changeset/base/248730 Log: Make the DSM range count 0-based. Previously we were deallocating one more LBA than we should have been. Sponsored by: Intel Modified: head/sys/dev/nvme/nvme

svn commit: r248731 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:20:11 2013 New Revision: 248731 URL: http://svnweb.freebsd.org/changeset/base/248731 Log: Add an internal _nvme_qpair_submit_request function, which performs the submit action assuming the qpair lock has already been acquired. Also change nvme_qpair_s

svn commit: r248732 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:23:35 2013 New Revision: 248732 URL: http://svnweb.freebsd.org/changeset/base/248732 Log: Add support for ABORT commands, including issuing these commands when an I/O times out. Also ensure that we retry commands that are aborted due to a timeout.

svn commit: r248733 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:27:22 2013 New Revision: 248733 URL: http://svnweb.freebsd.org/changeset/base/248733 Log: Break out the code for completing an nvme_tracker object into a separate function. This allows for completions outside the normal completion path, for example

svn commit: r248734 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:29:04 2013 New Revision: 248734 URL: http://svnweb.freebsd.org/changeset/base/248734 Log: Explicitly abort a timed out command, if the ABORT command sent to the controller indicates the command was not found. Sponsored by: Intel Modified: head/sys/

svn commit: r248735 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:31:46 2013 New Revision: 248735 URL: http://svnweb.freebsd.org/changeset/base/248735 Log: Specify command timeout interval on a per-command type basis. This is primarily driven by the need to disable timeouts for asynchronous event requests, which by

svn commit: r248736 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:34:19 2013 New Revision: 248736 URL: http://svnweb.freebsd.org/changeset/base/248736 Log: Move controller destruction code from nvme_detach() to new nvme_ctrlr_destruct() function. Sponsored by: Intel Modified: head/sys/dev/nvme/nvme.c head/sys/

svn commit: r248737 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:37:36 2013 New Revision: 248737 URL: http://svnweb.freebsd.org/changeset/base/248737 Log: Enable asynchronous event requests on non-Chatham devices. Also add logic to clean up all outstanding asynchronous event requests when resetting or shutting down

svn commit: r248738 - in head/sys/dev: nvd nvme

Author: jimharris Date: Tue Mar 26 18:39:54 2013 New Revision: 248738 URL: http://svnweb.freebsd.org/changeset/base/248738 Log: Add an interface for nvme shim drivers (i.e. nvd) to register for notifications when new nvme controllers are added to the system. Sponsored by: Intel Modified:

svn commit: r248739 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:42:05 2013 New Revision: 248739 URL: http://svnweb.freebsd.org/changeset/base/248739 Log: Expose the get/set features API to nvme consumers. Sponsored by: Intel Modified: head/sys/dev/nvme/nvme.h head/sys/dev/nvme/nvme_private.h Modified: head/sys

svn commit: r248740 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:43:53 2013 New Revision: 248740 URL: http://svnweb.freebsd.org/changeset/base/248740 Log: Create a generic nvme_ctrlr_cmd_get_log_page function, and change the health information log page function to use it. Sponsored by: Intel Modified: head/sys/d

svn commit: r248741 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 18:45:16 2013 New Revision: 248741 URL: http://svnweb.freebsd.org/changeset/base/248741 Log: Keep a doubly-linked list of outstanding trackers. This enables in-order re-submission of I/O after a controller reset. Sponsored by: Intel Modified: head/

svn commit: r248742 - head/share/mk

Author: markj Date: Tue Mar 26 18:46:40 2013 New Revision: 248742 URL: http://svnweb.freebsd.org/changeset/base/248742 Log: Make sure to set OBJS consistently in the cases where SRCS is and isn't already defined. Setting it with "+=" makes it possible for other make scripts (e.g. bsd.dtrace.

svn commit: r248743 - stable/9/sys/net

Author: melifaro Date: Tue Mar 26 18:57:25 2013 New Revision: 248743 URL: http://svnweb.freebsd.org/changeset/base/248743 Log: Permit changing MTU in 6to4 relay. This behavior is recommended by RFC 4213 clause 3.2. Sometimes fragmentation is the least evil. For example, some Linux IP

Re: svn commit: r248743 - stable/9/sys/net

On 26.03.2013 22:57, Alexander V. Chernikov wrote: > Author: melifaro > Date: Tue Mar 26 18:57:25 2013 > New Revision: 248743 > URL: http://svnweb.freebsd.org/changeset/base/248743 > > Log: Merge r238492. > Permit changing MTU in 6to4 relay. > > This behavior is recommended by RFC 4213 cla

svn commit: r248744 - head/usr.sbin/watchdogd

Author: markj Date: Tue Mar 26 19:43:18 2013 New Revision: 248744 URL: http://svnweb.freebsd.org/changeset/base/248744 Log: Invert the meaning of -S (added in r247405) and document its meaning. Also, don't carp about the watchdog command taking too long until after the watchdog has been patt

svn commit: r248745 - head/sys/dev/ath

Author: adrian Date: Tue Mar 26 19:46:51 2013 New Revision: 248745 URL: http://svnweb.freebsd.org/changeset/base/248745 Log: Add per-TXQ EDMA FIFO staging queue support. Each set of frames pushed into a FIFO is represented by a list of ath_bufs - the first ath_buf in the FIFO list is mark

svn commit: r248746 - in head: sbin/nvmecontrol sys/dev/nvme

Author: jimharris Date: Tue Mar 26 19:50:46 2013 New Revision: 248746 URL: http://svnweb.freebsd.org/changeset/base/248746 Log: Add controller reset capability to nvme(4) and ability to explicitly invoke it from nvmecontrol(8). Controller reset will be performed in cases where I/O are rep

svn commit: r248747 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 19:52:57 2013 New Revision: 248747 URL: http://svnweb.freebsd.org/changeset/base/248747 Log: Add API for nvme consumers to access controller and namespace identify data. Sponsored by: Intel Reviewed by: carl Modified: head/sys/dev/nvme/nvme.h head/

svn commit: r248748 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 19:58:17 2013 New Revision: 248748 URL: http://svnweb.freebsd.org/changeset/base/248748 Log: Add handling for controller fatal status (csts.cfs). On any I/O timeout, check for csts.cfs==1. If set, the controller is reporting fatal status and we reset th

svn commit: r248749 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 20:02:35 2013 New Revision: 248749 URL: http://svnweb.freebsd.org/changeset/base/248749 Log: Add a tunable for the I/O timeout interval. Default is still 30 seconds, but can be adjusted between a min/max of 5 and 120 seconds. Sponsored by: Intel Revie

svn commit: r248750 - head/sys/dev/ath

Author: adrian Date: Tue Mar 26 20:04:45 2013 New Revision: 248750 URL: http://svnweb.freebsd.org/changeset/base/248750 Log: Implement the replacement EDMA FIFO code. (Yes, the previous code temporarily broke EDMA TX. I'm sorry; I should've actually setup ATH_BUF_FIFOEND on frames so txq-

svn commit: r248751 - head/share/mk

Author: emaste Date: Tue Mar 26 20:11:09 2013 New Revision: 248751 URL: http://svnweb.freebsd.org/changeset/base/248751 Log: Unconditionally include ${SRCCONF} if overridden This avoids silently failing to include ${SRCCONF} specified by a make(1) invocation. Modified: head/share/mk/bs

svn commit: r248752 - in head: cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pointers sys/cddl/contrib/opensolaris/uts/common/dtrace

Author: pfg Date: Tue Mar 26 20:17:08 2013 New Revision: 248752 URL: http://svnweb.freebsd.org/changeset/base/248752 Log: Dtrace: dtrace.c erroneously checks for memory alignment on amd64. Merge change from illumos: 3511 dtrace.c erroneously checks for memory alignment on amd64 Il

svn commit: r248753 - head/share/mk

Author: emaste Date: Tue Mar 26 20:32:46 2013 New Revision: 248753 URL: http://svnweb.freebsd.org/changeset/base/248753 Log: Always define and use PROGNAME This avoids having separate cases in the install rule for PROGNAME set and not set. This is a minor cleanup in advance of further su

svn commit: r248754 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 20:32:57 2013 New Revision: 248754 URL: http://svnweb.freebsd.org/changeset/base/248754 Log: By default, always escalate to controller reset when an I/O times out. While aborts are typically cleaner than a full controller reset, many times an I/O timeout

svn commit: r248755 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 20:56:58 2013 New Revision: 248755 URL: http://svnweb.freebsd.org/changeset/base/248755 Log: Make nvme_ctrlr_reset a nop if a reset is already in progress. This protects against cases where a controller crashes with multiple I/O outstanding, each timing

svn commit: r248756 - in head/sys/dev: nvd nvme

Author: jimharris Date: Tue Mar 26 21:00:18 2013 New Revision: 248756 URL: http://svnweb.freebsd.org/changeset/base/248756 Log: Create struct nvme_status. NVMe error log entries include status, so breaking this out into its own data structure allows it to be included in both the nvme_co

svn commit: r248757 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:01:53 2013 New Revision: 248757 URL: http://svnweb.freebsd.org/changeset/base/248757 Log: Add structure definitions and a controller command function for error log pages. Sponsored by: Intel Reviewed by: carl Modified: head/sys/dev/nvme/nvme.h

svn commit: r248758 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:03:03 2013 New Revision: 248758 URL: http://svnweb.freebsd.org/changeset/base/248758 Log: Add structure definitions and controller command function for firmware log pages. Sponsored by: Intel Reviewed by: carl Modified: head/sys/dev/nvme/nvme.h

svn commit: r248759 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:05:15 2013 New Revision: 248759 URL: http://svnweb.freebsd.org/changeset/base/248759 Log: When an asynchronous event request is completed, automatically fetch the specified log page. This satisfies the spec condition that future async events of the sa

svn commit: r248760 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:08:32 2013 New Revision: 248760 URL: http://svnweb.freebsd.org/changeset/base/248760 Log: Pass associated log page data to async event consumers, if requested. Sponsored by: Intel Reviewed by: carl Modified: head/sys/dev/nvme/nvme.c head/sys/dev

svn commit: r248761 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:14:51 2013 New Revision: 248761 URL: http://svnweb.freebsd.org/changeset/base/248761 Log: Cap the number of retry attempts to a configurable number. This ensures that if a specific I/O repeatedly times out, we don't retry it indefinitely. The default

svn commit: r248762 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:16:53 2013 New Revision: 248762 URL: http://svnweb.freebsd.org/changeset/base/248762 Log: Ensure the controller's MDTS is accounted for in max_xfer_size. The controller's IDENTIFY data contains MDTS (Max Data Transfer Size) to allow the controller to

svn commit: r248763 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:19:26 2013 New Revision: 248763 URL: http://svnweb.freebsd.org/changeset/base/248763 Log: Remove the is_started flag from struct nvme_controller. This flag was originally added to communicate to the sysctl code which oids should be built, but there ar

svn commit: r248764 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:42:53 2013 New Revision: 248764 URL: http://svnweb.freebsd.org/changeset/base/248764 Log: Set Pre-boot Software Load Count to 0 at the end of the controller start process. The spec indicates the OS driver should use Set Features (Software Progress M

svn commit: r248765 - head/sys/dev/nvd

Author: jimharris Date: Tue Mar 26 21:45:37 2013 New Revision: 248765 URL: http://svnweb.freebsd.org/changeset/base/248765 Log: Have nvd(4) register for controller notifications. Also have nvd maintain controller/namespace relationships internally. Sponsored by: Intel Reviewed by: c

svn commit: r248766 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 21:48:41 2013 New Revision: 248766 URL: http://svnweb.freebsd.org/changeset/base/248766 Log: Just disable the controller instead of deleting IO queues during detach. This is just as effective, and removes the need for a bunch of admin commands to a contr

svn commit: r248767 - in head/sys/dev: nvd nvme

Author: jimharris Date: Tue Mar 26 21:58:38 2013 New Revision: 248767 URL: http://svnweb.freebsd.org/changeset/base/248767 Log: Add the ability to internally mark a controller as failed, if it is unable to start or reset. Also add a notifier for NVMe consumers for controller fail conditions

svn commit: r248768 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 22:06:05 2013 New Revision: 248768 URL: http://svnweb.freebsd.org/changeset/base/248768 Log: Abort and do not retry any outstanding admin commands left over after a controller reset. Sponsored by: Intel Reviewed by: carl Modified: head/sys/dev/nvme

svn commit: r248769 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 22:09:51 2013 New Revision: 248769 URL: http://svnweb.freebsd.org/changeset/base/248769 Log: Replace usages of mtx_pool_find used for admin commands with a polling mechanism. Now that all requests are timed, we are guaranteed to get a completion notifi

svn commit: r248770 - in head/sys/dev: nvd nvme

Author: jimharris Date: Tue Mar 26 22:11:34 2013 New Revision: 248770 URL: http://svnweb.freebsd.org/changeset/base/248770 Log: Change a number of malloc(9) calls to use M_WAITOK instead of M_NOWAIT. Sponsored by: Intel Suggested by: carl Reviewed by: carl Modified: head/sys/dev/n

svn commit: r248771 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 22:13:07 2013 New Revision: 248771 URL: http://svnweb.freebsd.org/changeset/base/248771 Log: Move common code from the different nvme_allocate_request functions into a separate function. Sponsored by: Intel Suggested by: carl Reviewed by: carl Modi

svn commit: r248772 - head/sbin/nvmecontrol

Author: jimharris Date: Tue Mar 26 22:14:47 2013 New Revision: 248772 URL: http://svnweb.freebsd.org/changeset/base/248772 Log: Use errno and strerror to print more descriptive messages when operations fail in nvmecontrol(8). While here, use consistent checks of return values from stat, o

svn commit: r248773 - head/sys/dev/nvme

Author: jimharris Date: Tue Mar 26 22:17:10 2013 New Revision: 248773 URL: http://svnweb.freebsd.org/changeset/base/248773 Log: Clean up debug prints. 1) Consistently use device_printf. 2) Make dump_completion and dump_command into something more human-readable. Sponsored by: I

svn commit: r248774 - head/lib/libc/sys

Author: jilles Date: Tue Mar 26 22:46:56 2013 New Revision: 248774 URL: http://svnweb.freebsd.org/changeset/base/248774 Log: accept(2): Mention inheritance of O_ASYNC and signal destination. While almost nobody uses O_ASYNC, and rightly so, the inheritance of the related properties across

svn commit: r248775 - head/sys/dev/isci

Author: jimharris Date: Tue Mar 26 23:04:06 2013 New Revision: 248775 URL: http://svnweb.freebsd.org/changeset/base/248775 Log: Report support for unmapped I/O by adding PIM_UNMAPPED flag. Submitted by: jhb, scottl Modified: head/sys/dev/isci/isci_controller.c head/sys/dev/isci/isci_io

svn commit: r248776 - head/usr.sbin/newsyslog

Author: markj Date: Tue Mar 26 23:11:30 2013 New Revision: 248776 URL: http://svnweb.freebsd.org/changeset/base/248776 Log: Fix interval-based rotations when the -t flag is used. In this case, find the most-recently archived logfile and use its mtime to determine whether or not to rotate, as

svn commit: r248777 - head/usr.sbin/config

Author: jkim Date: Tue Mar 26 23:58:13 2013 New Revision: 248777 URL: http://svnweb.freebsd.org/changeset/base/248777 Log: Loosen restrictions for quoted strings. Now we can use more complex strings and "escaped" quote characters. MFC after:1 month Modified: head/usr.sbin/config/m

Re: svn commit: r248777 - head/usr.sbin/config

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 2013-03-26 19:58:13 -0400, Jung-uk Kim wrote: > Author: jkim Date: Tue Mar 26 23:58:13 2013 New Revision: 248777 > URL: http://svnweb.freebsd.org/changeset/base/248777 > > Log: Loosen restrictions for quoted strings. Now we can use more > complex

svn commit: r248778 - head/sys/dev/isci

Author: jimharris Date: Wed Mar 27 00:15:22 2013 New Revision: 248778 URL: http://svnweb.freebsd.org/changeset/base/248778 Log: Panic should the SCI framework ever request a pointer into the ccb's data buffer for a ccb that is unmapped. This case is currently not possible, since the SCI f

Re: svn commit: r248773 - head/sys/dev/nvme

On Tue, 26 Mar 2013, Jim Harris wrote: Author: jimharris Date: Tue Mar 26 22:17:10 2013 New Revision: 248773 URL: http://svnweb.freebsd.org/changeset/base/248773 Log: Clean up debug prints. 1) Consistently use device_printf. 2) Make dump_completion and dump_command into something more

svn commit: r248779 - head/sys/dev/ath

Author: adrian Date: Wed Mar 27 00:35:45 2013 New Revision: 248779 URL: http://svnweb.freebsd.org/changeset/base/248779 Log: * Stop processing after HAL_EIO; this is what the reference driver does. * If we hit an empty queue condition (which I haven't yet root caused, grr.) .. make sure we

svn commit: r248780 - head/sys/dev/nvme

Author: jimharris Date: Wed Mar 27 00:37:00 2013 New Revision: 248780 URL: http://svnweb.freebsd.org/changeset/base/248780 Log: Fix printf format issue on i386. Reported by: bz Modified: head/sys/dev/nvme/nvme_qpair.c Modified: head/sys/dev/nvme/nvme_qpair.c ===

svn commit: r248781 - head/sys/mips/atheros

Author: adrian Date: Wed Mar 27 03:33:19 2013 New Revision: 248781 URL: http://svnweb.freebsd.org/changeset/base/248781 Log: Add the reference clock for each supported chip. Obtained from:Linux (openwrt) Modified: head/sys/mips/atheros/ar71xx_chip.c head/sys/mips/atheros/ar71xx

svn commit: r248782 - head/sys/mips/atheros

Author: adrian Date: Wed Mar 27 03:38:58 2013 New Revision: 248782 URL: http://svnweb.freebsd.org/changeset/base/248782 Log: Commit initial (unfinished!) support for the AR933x series of embedded CPUs. The AR933x is a mips24k based SoC with an AR9380 series SoC on board, two gigabit eth