dragonfly.git
3 years agoman.1: Add missing section.
Sascha Wildner [Sun, 16 Mar 2014 11:19:36 +0000 (12:19 +0100)]
man.1: Add missing section.

3 years agogdbinit - Fix previous commit.
Antonio Huete Jimenez [Sun, 16 Mar 2014 01:12:16 +0000 (02:12 +0100)]
gdbinit - Fix previous commit.

Spotted-by: swildner
3 years agogdbinit - A couple fixes.
Antonio Huete Jimenez [Sun, 16 Mar 2014 00:34:53 +0000 (01:34 +0100)]
gdbinit - A couple fixes.

- Fix 'lstok' for proc_tokens and vmobj_tokens.

3 years agousb.4: Use .Nx and fix a wrong reference.
Sascha Wildner [Sat, 15 Mar 2014 21:07:09 +0000 (22:07 +0100)]
usb.4: Use .Nx and fix a wrong reference.

3 years agolibkvm - Adjust for the proc_token changes
Antonio Huete Jimenez [Sat, 15 Mar 2014 15:05:44 +0000 (16:05 +0100)]
libkvm - Adjust for the proc_token changes

- allproc, zombproc are now gone. All processes are now in an array of
  proclist structures.
- ps(1) did not work on coredumps because '_allproc' and '_zombproc'
  were missing.

3 years agokernel - Add allproc_hsize global
Antonio Huete Jimenez [Fri, 14 Mar 2014 09:04:19 +0000 (10:04 +0100)]
kernel - Add allproc_hsize global

- Used by kvm(3) to determine the proc hash size.

3 years agoinstaller: Export /boot device name in loader.conf
Fran├žois Tigeot [Sat, 15 Mar 2014 16:37:33 +0000 (17:37 +0100)]
installer: Export /boot device name in loader.conf

This will eventually allow the kernel to mount /boot directly

3 years agoMerge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Sat, 15 Mar 2014 16:34:48 +0000 (09:34 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly

3 years agodntpd - Improve offset correction precision
Matthew Dillon [Sat, 15 Mar 2014 16:28:55 +0000 (09:28 -0700)]
dntpd - Improve offset correction precision

* Offset corrections are more accurate with more samples (whereas frequency
  corrections are more accurate when the first and last sample are far apart
  in the time domain).

* Even though dntpd uses a standard deviation test to conditionalize offset
  corrections, it is still possible to get false positives with only 4
  samples.

* Once dntpd has gone into maintainance mode increase the number of
  required samples for an offset correction from 4 to 8.  This makes
  the standard deviation more accurate, reduces false positives, and
  improves stability.

* Retain the original mechanic during aquisition so dntpd applies corrections
  sooner rather than later when first started.

3 years agoUpdate the pciconf(8) database.
Sascha Wildner [Sat, 15 Mar 2014 16:28:19 +0000 (17:28 +0100)]
Update the pciconf(8) database.

March 14, 2014 snapshot from http://pciids.sourceforge.net/

3 years agoinpcb: in_pcblookup_addrport() must have been protected by port token
Sepherosa Ziehau [Sat, 15 Mar 2014 13:30:55 +0000 (21:30 +0800)]
inpcb: in_pcblookup_addrport() must have been protected by port token

3 years agoin_pcbconn_bind: Reduce port token cover range
Sepherosa Ziehau [Sat, 15 Mar 2014 13:05:09 +0000 (21:05 +0800)]
in_pcbconn_bind: Reduce port token cover range

3 years agoin_pcbconn_bind: Remove duplicated prison_replace_wildcards()
Sepherosa Ziehau [Sat, 15 Mar 2014 12:46:46 +0000 (20:46 +0800)]
in_pcbconn_bind: Remove duplicated prison_replace_wildcards()

3 years agoin_pcbbind: Merge duplicated prison_replace_wildcards()
Sepherosa Ziehau [Sat, 15 Mar 2014 12:43:58 +0000 (20:43 +0800)]
in_pcbbind: Merge duplicated prison_replace_wildcards()

3 years agoSome usb4bsd manpage related shuffling/additions in Makefiles.
Sascha Wildner [Sat, 15 Mar 2014 11:55:35 +0000 (12:55 +0100)]
Some usb4bsd manpage related shuffling/additions in Makefiles.

3 years agousb.4: Sync parts of the manual page with FreeBSD.
Sascha Wildner [Sat, 15 Mar 2014 09:20:58 +0000 (10:20 +0100)]
usb.4: Sync parts of the manual page with FreeBSD.

3 years agoAdd a ufoma(4) manual page (from FreeBSD).
Sascha Wildner [Sat, 15 Mar 2014 09:19:45 +0000 (10:19 +0100)]
Add a ufoma(4) manual page (from FreeBSD).

3 years agoImplemented casuword for vkernel64. Fix two typos in casuword for pc64.
Imre Vadasz [Fri, 14 Mar 2014 22:56:40 +0000 (23:56 +0100)]
Implemented casuword for vkernel64. Fix two typos in casuword for pc64.

3 years agodevfs - sync devfs after cloning a device
Alex Hornung [Fri, 14 Mar 2014 19:27:19 +0000 (19:27 +0000)]
devfs - sync devfs after cloning a device

 * Use case are devices such as tty_pty which create a ptm/foo node as
   the cloned one, but also create a slave node (in pts/foo).

 * Without this, it's possible that ptm/foo is created before pts/foo
   is, and the program may race and not see pts/foo yet.

3 years agoSync ucom.4, uplcom.4 and uslcom.4 with FreeBSD.
Sascha Wildner [Fri, 14 Mar 2014 21:40:48 +0000 (22:40 +0100)]
Sync ucom.4, uplcom.4 and uslcom.4 with FreeBSD.

3 years agolibusb: add libusb_log_level enum
Markus Pfeiffer [Fri, 14 Mar 2014 19:27:20 +0000 (19:27 +0000)]
libusb: add libusb_log_level enum

This is documented on http://libusb.sourceforge.net/api-1.0/group__lib.html

3 years agoAdd udav(4) and uep(4) manual pages.
Sascha Wildner [Fri, 14 Mar 2014 10:20:52 +0000 (11:20 +0100)]
Add udav(4) and uep(4) manual pages.

3 years agoSync uhid.4 with FreeBSD.
Sascha Wildner [Fri, 14 Mar 2014 10:10:43 +0000 (11:10 +0100)]
Sync uhid.4 with FreeBSD.

3 years agoSync ugen.4 with FreeBSD.
Sascha Wildner [Fri, 14 Mar 2014 09:28:37 +0000 (10:28 +0100)]
Sync ugen.4 with FreeBSD.

3 years agoSync axe.4 with FreeBSD.
Sascha Wildner [Thu, 13 Mar 2014 22:42:07 +0000 (23:42 +0100)]
Sync axe.4 with FreeBSD.

3 years agoGnargh, fix typo.
Sascha Wildner [Thu, 13 Mar 2014 18:32:20 +0000 (19:32 +0100)]
Gnargh, fix typo.

3 years agoRemove usbdevs_data.h in /usr/include via 'make upgrade'.
Sascha Wildner [Thu, 13 Mar 2014 18:31:30 +0000 (19:31 +0100)]
Remove usbdevs_data.h in /usr/include via 'make upgrade'.

3 years agokernel - Correct second edge-case for machdep.pmap_mmu_optimize
Matthew Dillon [Thu, 13 Mar 2014 16:25:29 +0000 (09:25 -0700)]
kernel - Correct second edge-case for machdep.pmap_mmu_optimize

* The pmap_release*() code was previously optimized to not invalidate
  on pml4, pdp, pd, or pt pte's, only on terminal ptes.  This invalidation
  interferes with the PT replacement that the pmap_mmu_optimize feature
  uses.

* The bug generally would only occur when memory is mmap()'d and munmap()'d
  multiple times, which something like postgres will not do, but which
  rtorrent and other programs will do.

* Correctly invalidate page tables (use invltlb) when PT pte's are replaced.

* Requires further testing.  Default for this feature is still off.

3 years agonrelease - Minor fixes
Antonio Huete Jimenez [Thu, 13 Mar 2014 14:25:24 +0000 (07:25 -0700)]
nrelease - Minor fixes

- Use 'reinstallkernel' to avoid leaving *.old files
  in the ISO image.
- Make sure the '/boot/kernel/kernel.BOOTP' symbolic link
  is recreated when it already exists (-f option to ln).
- Do not use '-p' to cp. In the case /etc/resolv.conf file
  has schg flag set, a later rm during nrelease would fail.

Submitted-by: YONETANI Tomokazu <y0netan1@dragonflybsd.org>
DragonFly-bug: <http://bugs.dragonflybsd.org/issues/1496>

This commit closes #1496

3 years agosbin/hammer - Add 'header' option for mirror-dump directive.
Antonio Huete Jimenez [Thu, 13 Mar 2014 11:49:33 +0000 (12:49 +0100)]
sbin/hammer - Add 'header' option for mirror-dump directive.

- Provide means to dump PFS information only via 'mirror-dump'
  directive.
- Snapshots directory is not shown at the moment.

Submitted-by: YONETANI Tomokazu <y0netan1@dragonflybsd.org>
DragonFly-bug: <http://bugs.dragonflybsd.org/issues/1497>

This commit closes #1497

3 years agotools - Fix operator in hammer-backup.sh
Antonio Huete Jimenez [Thu, 13 Mar 2014 09:43:30 +0000 (10:43 +0100)]
tools - Fix operator in hammer-backup.sh

Submitted-by: Freddy DISSAUX
3 years agotools - Fix return code in hammer-backup.sh
Antonio Huete Jimenez [Thu, 13 Mar 2014 09:25:56 +0000 (10:25 +0100)]
tools - Fix return code in hammer-backup.sh

- When requesting help with '-h', exit with return code 0.

Submitted-by: Freddy DISSAUX
3 years agoehci.4: Break a long line.
Sascha Wildner [Thu, 13 Mar 2014 09:28:03 +0000 (10:28 +0100)]
ehci.4: Break a long line.

3 years agoSync ehci.4, ohci.4 and uhci.4 with FreeBSD. Bring in xhci.4.
Sascha Wildner [Thu, 13 Mar 2014 09:21:30 +0000 (10:21 +0100)]
Sync ehci.4, ohci.4 and uhci.4 with FreeBSD. Bring in xhci.4.

3 years agoFix a couple of mdoc issues in libusb.3 and usbdi.9.
Sascha Wildner [Thu, 13 Mar 2014 09:08:22 +0000 (10:08 +0100)]
Fix a couple of mdoc issues in libusb.3 and usbdi.9.

3 years agokernel - Hack fix for tty last-close bug
Matthew Dillon [Thu, 13 Mar 2014 01:44:50 +0000 (18:44 -0700)]
kernel - Hack fix for tty last-close bug

* If a tty is owned by one devfs mount and programs are run which open/close
  the tty in a different devfs mount, the last-close test will get confused
  and believe that the last close in the second mount is the last close on
  the device, when the first mount still has it open.

* Temporarily hack a fix which is not SMP safe to deal with the situation.
  A proper fix requires us to put a struct lock and an opencount field in
  the struct cdev itself and use that instead of v_opencount.

* Fixes issue with 'screen' exiting when sub-processes are run inside a
  chroot (with their own /dev mount).

Reported-by: marino
3 years agousb4bsd: Remove usbdevs_data.h again.
Sascha Wildner [Wed, 12 Mar 2014 23:36:51 +0000 (00:36 +0100)]
usb4bsd: Remove usbdevs_data.h again.

It is automatically generated and only usbdevs needs to be modified for
new IDs.

Reported-by: tuxillo
3 years agobus_autoconf.sh: Stop putting $FreeBSD$ into the usb.conf database.
Sascha Wildner [Wed, 12 Mar 2014 21:47:21 +0000 (22:47 +0100)]
bus_autoconf.sh: Stop putting $FreeBSD$ into the usb.conf database.

It is generated locally and gets never synched with FreeBSD.

3 years agoAdd a tool to keep the devd(8) database in sync with our USB device support.
Sascha Wildner [Wed, 12 Mar 2014 20:09:08 +0000 (21:09 +0100)]
Add a tool to keep the devd(8) database in sync with our USB device support.

Taken-from: FreeBSD

3 years agodevd(8): Sync with FreeBSD and turn it on by default.
Sascha Wildner [Wed, 12 Mar 2014 20:09:03 +0000 (21:09 +0100)]
devd(8): Sync with FreeBSD and turn it on by default.

Most important of all, it cares about knowing which USB modules
support which device/vendor IDs and it will load the associated
module upon USB device plugging if it is not already loaded or
in the kernel config.

Taken-from: FreeBSD

3 years agorc.subr: Add get_pidfile_from_conf (from FreeBSD).
Sascha Wildner [Wed, 12 Mar 2014 20:00:40 +0000 (21:00 +0100)]
rc.subr: Add get_pidfile_from_conf (from FreeBSD).

3 years agousb4bsd: Fix some mistakes i made in 5782e8a131ef79.
Sascha Wildner [Wed, 12 Mar 2014 19:37:23 +0000 (20:37 +0100)]
usb4bsd: Fix some mistakes i made in 5782e8a131ef79.

3 years agorc: Use kldload -n in our rc scripts which load modules.
Sascha Wildner [Wed, 12 Mar 2014 19:12:02 +0000 (20:12 +0100)]
rc: Use kldload -n in our rc scripts which load modules.

3 years agokldload(8): Add -n for checking if a module is already loaded.
Sascha Wildner [Wed, 12 Mar 2014 18:32:18 +0000 (19:32 +0100)]
kldload(8): Add -n for checking if a module is already loaded.

Also, give better error messages upon EEXISTS and ENOEXEC.

Taken-from: FreeBSD

3 years agousb4bsd: Update ukbd driver
Markus Pfeiffer [Wed, 12 Mar 2014 13:14:37 +0000 (13:14 +0000)]
usb4bsd: Update ukbd driver

3 years agoNow that the base issue is fixed, enable -Wsign-compare again in scanners.
Sascha Wildner [Wed, 12 Mar 2014 12:36:01 +0000 (13:36 +0100)]
Now that the base issue is fixed, enable -Wsign-compare again in scanners.

Disabling warnings is usually not fixing them.

3 years agoflex: Fix -Wsign-compare warnings in generated scanners.
Sascha Wildner [Wed, 12 Mar 2014 12:27:42 +0000 (13:27 +0100)]
flex: Fix -Wsign-compare warnings in generated scanners.

3 years agolibusb20.3: Remove a reference to a (yet?) non-existent module.
Sascha Wildner [Tue, 11 Mar 2014 20:30:57 +0000 (21:30 +0100)]
libusb20.3: Remove a reference to a (yet?) non-existent module.

3 years agouipaq.4: Comment out a dead reference.
Sascha Wildner [Tue, 11 Mar 2014 20:18:03 +0000 (21:18 +0100)]
uipaq.4: Comment out a dead reference.

3 years agoBring in libusb20 examples from FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 20:24:50 +0000 (21:24 +0100)]
Bring in libusb20 examples from FreeBSD.

3 years agoSync umass.4 with FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 19:53:37 +0000 (20:53 +0100)]
Sync umass.4 with FreeBSD.

3 years agoSync zoneinfo database with tzdata2014a from ftp://ftp.iana.org/tz/releases
Sascha Wildner [Tue, 11 Mar 2014 14:38:23 +0000 (15:38 +0100)]
Sync zoneinfo database with tzdata2014a from ftp://ftp.iana.org/tz/releases

See https://github.com/eggert/tz/blob/master/NEWS for a list of
what changed. We were previously in sync with tzdata2013i.

3 years agoSync ums.4 and ukbd.4 with FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 13:41:53 +0000 (14:41 +0100)]
Sync ums.4 and ukbd.4 with FreeBSD.

3 years agousbdi.9: Sync with FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 13:26:20 +0000 (14:26 +0100)]
usbdi.9: Sync with FreeBSD.

3 years agourtwn.4: Use %O for now.
Sascha Wildner [Tue, 11 Mar 2014 13:11:47 +0000 (14:11 +0100)]
urtwn.4: Use %O for now.

3 years agoSync uvisor.4 and uvscom.4 with FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 12:57:43 +0000 (13:57 +0100)]
Sync uvisor.4 and uvscom.4 with FreeBSD.

3 years agoSync some USB serial driver manual pages with FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 12:33:55 +0000 (13:33 +0100)]
Sync some USB serial driver manual pages with FreeBSD.

uark(4)
uchcom(4)
uftdi(4)
ulpt(4)
umct(4)
umodem(4)

3 years agousb4bsd: Add back the ID for HandyTech's Braille displays to ubsa(4).
Sascha Wildner [Tue, 11 Mar 2014 12:18:29 +0000 (13:18 +0100)]
usb4bsd: Add back the ID for HandyTech's Braille displays to ubsa(4).

See fb55151b494cf8878797ecfa6429d34f3a757765 where it was added
to our old obsa(4).

Also sync the manual page with FreeBSD.

3 years agotcp: Remove unused code
Sepherosa Ziehau [Tue, 11 Mar 2014 11:38:23 +0000 (19:38 +0800)]
tcp: Remove unused code

3 years agoAdd some USB serial driver manpages from FreeBSD.
Sascha Wildner [Tue, 11 Mar 2014 10:57:13 +0000 (11:57 +0100)]
Add some USB serial driver manpages from FreeBSD.

u3g(4)
ubser(4)
ucycom(4)
uipaq(4)
umcs(4)

3 years agousbconfig.8: Add a usbdump(8) reference.
Sascha Wildner [Tue, 11 Mar 2014 10:31:00 +0000 (11:31 +0100)]
usbconfig.8: Add a usbdump(8) reference.

3 years agousb4bsd: Remove an obsolete comment in a Makefile.
Sascha Wildner [Tue, 11 Mar 2014 07:52:19 +0000 (08:52 +0100)]
usb4bsd: Remove an obsolete comment in a Makefile.

3 years agousb4bsd: Fix some SCSI handling in umass
Markus Pfeiffer [Mon, 10 Mar 2014 22:33:13 +0000 (22:33 +0000)]
usb4bsd: Fix some SCSI handling in umass

Set the sense data on probe.

3 years agoAdd libusb to <bsd.libnames.mk>.
Sascha Wildner [Mon, 10 Mar 2014 21:22:23 +0000 (22:22 +0100)]
Add libusb to <bsd.libnames.mk>.

3 years agoSync usbconfig(8) with FreeBSD.
Sascha Wildner [Mon, 10 Mar 2014 21:21:16 +0000 (22:21 +0100)]
Sync usbconfig(8) with FreeBSD.

3 years agoBring in FreeBSD's usbdump(8).
Sascha Wildner [Mon, 10 Mar 2014 21:11:53 +0000 (22:11 +0100)]
Bring in FreeBSD's usbdump(8).

3 years agoBring in FreeBSD's usbhidaction(1).
Sascha Wildner [Mon, 10 Mar 2014 21:02:44 +0000 (22:02 +0100)]
Bring in FreeBSD's usbhidaction(1).

3 years agoSync the new USB stack's usbhidctl(1) with FreeBSD.
Sascha Wildner [Mon, 10 Mar 2014 20:46:26 +0000 (21:46 +0100)]
Sync the new USB stack's usbhidctl(1) with FreeBSD.

3 years agoSync the new USB stack's libusbhid with FreeBSD.
Sascha Wildner [Mon, 10 Mar 2014 20:31:59 +0000 (21:31 +0100)]
Sync the new USB stack's libusbhid with FreeBSD.

3 years agoSync libusb with FreeBSD.
Sascha Wildner [Mon, 10 Mar 2014 20:22:22 +0000 (21:22 +0100)]
Sync libusb with FreeBSD.

3 years agoAdjust SYNOPSIS in a couple of USB driver manual pages.
Sascha Wildner [Mon, 10 Mar 2014 18:41:01 +0000 (19:41 +0100)]
Adjust SYNOPSIS in a couple of USB driver manual pages.

Namely, put "device oldusb" in all manual pages which are for drivers
that are only available in the old stack, be it because they are not
yet ported or because they are specific to the old stack.

3 years agokernel/ndis: Solve module build without a USB bus in the config better.
Sascha Wildner [Mon, 10 Mar 2014 18:32:34 +0000 (19:32 +0100)]
kernel/ndis: Solve module build without a USB bus in the config better.

When there is no USB bus in the config, the ndis modules need a hint
about which of the two possible USB stacks to build for. Always build
for usb4bsd unless oldusb is explicitly specified.

3 years agousb4bsd: Remove irritating kprintf
Markus Pfeiffer [Mon, 10 Mar 2014 17:57:15 +0000 (17:57 +0000)]
usb4bsd: Remove irritating kprintf

3 years agoAdd new usb4bsd only devices to LINT/LINT64.
Sascha Wildner [Mon, 10 Mar 2014 15:07:43 +0000 (16:07 +0100)]
Add new usb4bsd only devices to LINT/LINT64.

3 years agousb4bsd: Fix a couple of typos and build issues.
Sascha Wildner [Mon, 10 Mar 2014 13:56:38 +0000 (14:56 +0100)]
usb4bsd: Fix a couple of typos and build issues.

3 years agoLINT/LINT64: Fix umass comment.
Sascha Wildner [Mon, 10 Mar 2014 10:35:26 +0000 (11:35 +0100)]
LINT/LINT64: Fix umass comment.

3 years agokernel: Comment out old or yet unsupported USB devices in our configs.
Sascha Wildner [Mon, 10 Mar 2014 10:25:25 +0000 (11:25 +0100)]
kernel: Comment out old or yet unsupported USB devices in our configs.

3 years agochgsbsize: Optimize for x86_64 by avoid uidinfo spinlock
Sepherosa Ziehau [Mon, 10 Mar 2014 08:38:15 +0000 (16:38 +0800)]
chgsbsize: Optimize for x86_64 by avoid uidinfo spinlock

This kills one of the highly contended spinlocks on accept(2) path.  And
it also greatly helps connect(2) path.

With this commit, tools/kq_connect_client could do 273Kconns/s instead
of 260Kconns/s (~5% improvement, however, connect(2) is still cpu bound).

3 years agousb4bsd: Adjust a Makefile comment.
Sascha Wildner [Mon, 10 Mar 2014 02:20:21 +0000 (03:20 +0100)]
usb4bsd: Adjust a Makefile comment.

3 years agoMake usb4bsd the default USB stack.
Sascha Wildner [Mon, 10 Mar 2014 01:49:31 +0000 (02:49 +0100)]
Make usb4bsd the default USB stack.

To get back to the old stack, put "WANT_OLDUSB=yes" in /etc/make.conf and
replace "device usb" with "device oldusb" in the kernel configuration.

Requested-by: dillon, profmakx, marino etc.
3 years agousb4bsd - Fix poll/select/kqfilter issues with ums and usb_fifo*() API
Matthew Dillon [Mon, 10 Mar 2014 00:01:41 +0000 (17:01 -0700)]
usb4bsd - Fix poll/select/kqfilter issues with ums and usb_fifo*() API

* Fix handling of f->flag_isselect.  It was being improperly cleared on
  event notification.  It can only be cleared when the knote is removed.

* Call f->methods->f_start_read() unconditionally in usb_filter_read().
  Conditionalizing on f->queue_data will fail with devices (aka ums) which
  allocate the buffer independantly of starting the interrupt xfer.

* Call usb_fifo_wakeup() in mbuf re-queue cases to handle races when
  the read() code pulls an mbuf off the queue and then puts it back on.

* Fix bugs in UMS - Keep track of whether the interrupt transfer is running
  or not and do not re-submit or re-stop the transfer unconditionally.

3 years agousb4bsd: Adjust 'make upgrade' for the serial driver modules.
Sascha Wildner [Mon, 10 Mar 2014 00:01:39 +0000 (01:01 +0100)]
usb4bsd: Adjust 'make upgrade' for the serial driver modules.

3 years agousb4bsd: Allow to build serial drivers into the kernel too.
Sascha Wildner [Sun, 9 Mar 2014 23:59:53 +0000 (00:59 +0100)]
usb4bsd: Allow to build serial drivers into the kernel too.

3 years agousb4bsd: Fix typo in last commit.
Sascha Wildner [Sun, 9 Mar 2014 23:52:57 +0000 (00:52 +0100)]
usb4bsd: Fix typo in last commit.

3 years agousb4bsd: Fix some warnings in usb_serial.
Sascha Wildner [Sun, 9 Mar 2014 23:33:06 +0000 (00:33 +0100)]
usb4bsd: Fix some warnings in usb_serial.

* Fix two cases where sc was passed to ucom_modem() but sc->sc_tty
  should have been.

* Comment out a debug variable.

* Use #if 0 consequently and add a few more.

* Indent fixes.

OK'd-by: profmakx

3 years agousb4bsd: usb_dev kqfilter
Markus Pfeiffer [Sun, 9 Mar 2014 01:09:52 +0000 (01:09 +0000)]
usb4bsd: usb_dev kqfilter

* implement a working kqfilter
* integrate some FreeBSD patches

3 years agousb4bsd: work on usb_serial.c
Markus Pfeiffer [Sun, 9 Mar 2014 01:09:20 +0000 (01:09 +0000)]
usb4bsd: work on usb_serial.c

3 years agousb4bsd: use generated usbdevs.h
Markus Pfeiffer [Sat, 1 Mar 2014 19:18:21 +0000 (19:18 +0000)]
usb4bsd: use generated usbdevs.h

replace respective includes and fixup makefiles

3 years agousb4bsd: Implement kqfilter for usb_dev
Markus Pfeiffer [Fri, 28 Feb 2014 21:21:04 +0000 (21:21 +0000)]
usb4bsd: Implement kqfilter for usb_dev

3 years agousb4bsd: port usb_serial
Markus Pfeiffer [Tue, 25 Feb 2014 22:14:46 +0000 (22:14 +0000)]
usb4bsd: port usb_serial

3 years agoStart porting ucom.
Markus Pfeiffer [Wed, 5 Feb 2014 23:01:44 +0000 (23:01 +0000)]
Start porting ucom.

* import serial.h from freebsd
* comment almost everything out in usb_serial.c
* make the whole thing compile

3 years agotools - Fix a couple mistakes.
Antonio Huete Jimenez [Sun, 9 Mar 2014 17:12:00 +0000 (18:12 +0100)]
tools - Fix a couple mistakes.

- Don't write metadata file on dry-run mode for hammer-backup.sh
- Fix a corner case where hammer mirror-read does not find any changes
  and thus provides no endtid. Reused begtid for the metadata file
- Exit and remove the incremental file generated if we can't figure out
  which entid has to be written to the metadata file

3 years agotools - Reorganise a bit info messages in hammer-info.sh
Antonio Huete Jimenez [Sun, 9 Mar 2014 17:04:26 +0000 (18:04 +0100)]
tools - Reorganise a bit info messages in hammer-info.sh

- Also silence errors in md5's output.
- Remove some info that is already on the README

3 years agotools - Add option -k to hammer-backup.sh
Antonio Huete Jimenez [Sun, 9 Mar 2014 16:48:17 +0000 (17:48 +0100)]
tools - Add option -k to hammer-backup.sh

- This new option goes through all metadata backup files in the
  specified backup directory and performs a checksum on them.
- While here fix usage.

3 years agotools - Easier incremental backups for hammer-backup.sh.
Antonio Huete Jimenez [Sun, 9 Mar 2014 16:24:36 +0000 (17:24 +0100)]
tools - Easier incremental backups for hammer-backup.sh.

- If 'auto' is specified with option -i, then the latest full backup will
  be used. This allows easier backups via crontab for example.
- Fix a couple things in README.

3 years agotools - Improve hammer-backup.sh a bit
Antonio Huete Jimenez [Sun, 9 Mar 2014 13:24:06 +0000 (14:24 +0100)]
tools - Improve hammer-backup.sh a bit

- Use globbing where appropriate.
- Fix some tests.
- Fix awk usage in some cases.
- Remove unused variables.

Submitted-by: Freddy DISSAUX
3 years agotools - Fix indentation.
Antonio Huete Jimenez [Sun, 9 Mar 2014 12:49:19 +0000 (13:49 +0100)]
tools - Fix indentation.

- Use the same indentation across the whole hammer-backup.sh
  script.

Spotted-by: Freddy DISSAUX
3 years agochgsbsize: Reduce cover range of uidinfo spinlock
Sepherosa Ziehau [Sun, 9 Mar 2014 12:31:50 +0000 (20:31 +0800)]
chgsbsize: Reduce cover range of uidinfo spinlock

3 years agoethernet: If caller thread cpu is fixed, pass cpuid to ether_input_pkt()
Sepherosa Ziehau [Sun, 9 Mar 2014 11:28:18 +0000 (19:28 +0800)]
ethernet: If caller thread cpu is fixed, pass cpuid to ether_input_pkt()

So we could use optimized lwkt_sendmsg_oncpu() instead of lwkt_sendmsg(),
if the target netisr is on the same cpu as caller thread cpu.  Mainly to
avoid unnecessary wakeup() IPIs to other cpus.

THE RESULT:

On i7-3770 w/ HT enabled (8 logical cpus); NIC is 82599ES w/ 8 RX rings
and 8 TX rings.  Run:
    repeat 10 tcp_stream -H ... -i 256 -l 10 -r
(256 netperf TCP_MAERTS instances for 10 seconds, 10 rounds)

Total amount of cross IPIs before this commit is 6946097.  Total amount
of cross IPIs as of this commit is 5445324.  ~22% unnecessary wakeup()
IPIs are avoided!

3 years agokernel: Fixup KERN_PROC_PATHNAME sysctl
Markus Pfeiffer [Sun, 9 Mar 2014 01:15:10 +0000 (01:15 +0000)]
kernel: Fixup KERN_PROC_PATHNAME sysctl

The code for the sysctl uses pfind, which PHOLDs the process
if a pid is passed to the sysctl, so we PRELE the process
if necessary.