Commit Graph

172272 Commits

Author SHA1 Message Date
Andrey V. Elsukov
a2bdef2a84 Fix start offset calculation for the EBR partitions. 2012-08-06 08:54:06 +00:00
Andrey V. Elsukov
23f180dfb1 Add to the debug output the offset from the parent partitioning scheme. 2012-08-06 08:39:29 +00:00
Xin LI
0af671184d Add PCI IDs for various new High Point RocketRAID 43xx and 3xxx devices.
Obtained from:	FreeNAS
MFC after:	3 days
2012-08-06 05:27:26 +00:00
Marius Strobl
55afc4edf1 Merge r236494 from x86:
Isolate the global TTE list lock from data and other locks to prevent false
sharing within the cache.

MFC after:	3 days
2012-08-05 22:03:13 +00:00
Eitan Adler
a6c38148a0 Add interactive option to override portsnap's automagical detection of
a terminal.

Submitted by:	Hannes h2+fbsdports@fsfe.org
Approved by:	cperciva
MFC after:	1 week
2012-08-05 21:13:21 +00:00
Marius Strobl
787c338407 Include <vm/vm_param.h> for PA_LOCK_COUNT in order to fix kernel build
with options ZFS after r239065.
2012-08-05 20:19:27 +00:00
Eitan Adler
0dfbbace0d Add support for SIIG Cyber Serial Dual PCI 16C850
Submitted by:	David Boyd David.Boyd@insightbb.com
Approved by:	cperciva
MFC after:	3 days
2012-08-05 19:37:18 +00:00
Mikolaj Golub
655f934b78 In tcp timers, check INP_DROPPED flag a little later, after
callout_deactivate(), so if INP_DROPPED is set we return with the
timer active flag cleared.

For me this fixes negative keep timer values reported by `netstat -x'
for connections in CLOSE state.

Approved by:	net (silence)
MFC after:	2 weeks
2012-08-05 17:30:17 +00:00
Dimitry Andric
b0c39ce916 In usr.sbin/ctladm/ctladm.c, function cctl_error_inject(), initialize
the 'retval' variable to zero, to avoid returning garbage in several
cases.

This fixes the following clang 3.2 warnings:

  usr.sbin/ctladm/ctladm.c🔢6: error: variable 'retval' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
          if (ioctl(fd, CTL_ERROR_INJECT, &err_desc) == -1) {
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  usr.sbin/ctladm/ctladm.c:1243:10: note: uninitialized use occurs here
          return (retval);
                  ^~~~~~
  usr.sbin/ctladm/ctladm.c🔢2: note: remove the 'if' if its condition is always true
          if (ioctl(fd, CTL_ERROR_INJECT, &err_desc) == -1) {
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  usr.sbin/ctladm/ctladm.c:1161:7: error: variable 'retval' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
                  if (ioctl(fd, CTL_ERROR_INJECT_DELETE, &err_desc) == -1) {
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  usr.sbin/ctladm/ctladm.c:1243:10: note: uninitialized use occurs here
          return (retval);
                  ^~~~~~
  usr.sbin/ctladm/ctladm.c:1161:3: note: remove the 'if' if its condition is always true
                  if (ioctl(fd, CTL_ERROR_INJECT_DELETE, &err_desc) == -1) {
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  usr.sbin/ctladm/ctladm.c:1029:12: note: initialize the variable 'retval' to silence this warning
          int retval;
                    ^
                     = 0

MFC after:      1 week
2012-08-05 17:23:47 +00:00
Andrey V. Elsukov
3db1bfd80d Bump USERBOOT_VERSION.
Requested by:	dfr
2012-08-05 17:04:58 +00:00
Alan Cox
59fa03faa3 Shave off a few more cycles from the average execution time of pmap_enter()
by simplifying the control flow and reducing the live range of "om".
2012-08-05 16:59:02 +00:00
Dimitry Andric
30a845609c In usr.bin/make/var.c, function ParseModifier(), initialize the 'error'
variable to NULL, to avoid using it uninitialized in certain cases.

This fixes the following clang 3.2 warning:

  usr.bin/make/var.c:1770:10: error: variable 'error' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
                                          if (vp->execute) {
                                              ^~~~~~~~~~~
  usr.bin/make/var.c:1777:10: note: uninitialized use occurs here
                                          if (error)
                                              ^~~~~
  usr.bin/make/var.c:1770:6: note: remove the 'if' if its condition is always true
                                          if (vp->execute) {
                                          ^~~~~~~~~~~~~~~~~
  usr.bin/make/var.c:1768:23: note: initialize the variable 'error' to silence this warning
                                          const char      *error;
                                                                ^
                                                                 = NULL

MFC after:      1 week
2012-08-05 15:55:36 +00:00
Andrey V. Elsukov
e87f107141 Add simple test program that uses the partition tables handling code.
It is useful to test and debug how boot loader handles partition tables
metadata.
2012-08-05 15:40:16 +00:00
Yoshihiro Takahashi
7361df284b Reduce diffs against i386. 2012-08-05 14:48:55 +00:00
Andrey V. Elsukov
4c89da6c18 Teach the ZFS use new partitions API when probing.
Note: now ZFS does probe only for partitions with type "freebsd-zfs"
and "freebsd".
2012-08-05 14:48:28 +00:00
Andrey V. Elsukov
6f6aad97b6 Remove unneeded flag. 2012-08-05 14:38:53 +00:00
Andrey V. Elsukov
a86f714d15 Add offset field to the i386_devdesc structure to be compatible with
disk_devdesc structure. Update biosdisk driver to the new disk API.
2012-08-05 14:37:48 +00:00
Konstantin Belousov
1c771f9222 After the PHYS_TO_VM_PAGE() function was de-inlined, the main reason
to pull vm_param.h was removed.  Other big dependency of vm_page.h on
vm_param.h are PA_LOCK* definitions, which are only needed for
in-kernel code, because modules use KBI-safe functions to lock the
pages.

Stop including vm_param.h into vm_page.h. Include vm_param.h
explicitely for the kernel code which needs it.

Suggested and reviewed by:	alc
MFC after:    2 weeks
2012-08-05 14:11:42 +00:00
Yoshihiro Takahashi
d68fc999de Reduce diffs against i386. 2012-08-05 14:11:07 +00:00
Yoshihiro Takahashi
72b179343b MFi386: the part of r219452 and r236405.
- bunch of variables are turned into uint8_t.
  - Remove unnecessary initializations.
2012-08-05 14:05:11 +00:00
Doug Rabson
957487515e Add an option for pam_krb5 to allow it to authenticate users which don't have
a local account.

PR:		76678
Submitted by:	daved at tamu.edu
MFC after:	2 weeks
2012-08-05 13:40:35 +00:00
Doug Rabson
f261daf5fc Reduce namespace pollution from gssapi.h
MFC after:	2 weeks
2012-08-05 13:38:15 +00:00
Andrey V. Elsukov
95caf34849 When GPT signature is invalid in the primary GPT header, then try to
read backup GPT header.

Submitted by:	hrs (previous version)
2012-08-05 12:57:38 +00:00
Dimitry Andric
db58456d4c 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
2012-08-05 12:16:11 +00:00
Andrey V. Elsukov
2c6f04dc0a Introduce new API to work with disks from the loader's drivers.
It uses new API from the part.c to work with partition tables.

Update userboot's disk driver to use new API. Note that struct
loader_callbacks_v1 has changed.
2012-08-05 12:15:15 +00:00
Andrey V. Elsukov
9cef000008 Remove unused variables. 2012-08-05 11:59:46 +00:00
Hans Petter Selasky
f167692215 Regenerate usb.conf
MFC after:	2 weeks
2012-08-05 11:53:16 +00:00
Hans Petter Selasky
3426950e9c Update the list of devices supported by the FTDI driver. It might be
that the wrong UART reference clock will be used for a few of the IDs.
It is currently not possible to figure that out because the Linux FTDI
driver detects this run-time and not compile time based on the bcdDevice
field of the USB device descriptor. Some of the ID's in usbdevs are not
sorted according to the product ID value. Please feel free to fix this.
I'm out of my xemacs magic today.

This syncronises us with the linux kernel at kernel.org (HEAD).

MFC after:	2 weeks
2012-08-05 11:50:56 +00:00
Andrey V. Elsukov
a0ff532148 Create the interface to work with various partition tables from the
loader(8). The following partition tables are supported: BSD label, GPT,
MBR, EBR and VTOC8.
2012-08-05 11:29:44 +00:00
Adrian Chadd
fffbec8618 Migrate the 802.11n ath_hal_chaintxdesc() API to use a buffer/segment
array, similar to what filltxdesc() uses.

This removes the last reference to ds_data in the TX path outside of
debugging statements.  These need to be adjusted/fixed.

Tested:

* AR9280 STA/AP with iperf TCP traffic
2012-08-05 11:24:21 +00:00
Michael Tuexen
63c6726e05 Fix a refcount issue. The called only decrements is stcb is NULL.
MFC after:	3 days
Discussed with:	rrs
2012-08-05 10:47:18 +00:00
Adrian Chadd
46634305f4 Migrate the ath_hal_filltxdesc() API to take a list of buffer/seglen values.
The existing API only exposes 'seglen' (the current buffer (segment) length)
with the data buffer pointer set in 'ds_data'.  This is fine for the legacy
DMA engine but it won't work for the EDMA engines.

The EDMA engine has a significantly different TX descriptor layout.

* The legacy DMA engine had a ds_data pointer at the same offset in the
  descriptor for both TX and RX buffers;
* The EDMA engine has no ds_data for RX - the data is DMAed after the
  descriptor;
* The EDMA engine has support for 4 TX buffer/segment pairs in the TX
  DMA descriptor;
* The EDMA TX completion is in a different FIFO, and the driver will
  'link' the status completion entry to a QCU by a "QCU ID".
  I don't know why it's just not filled in by the hardware, alas.

So given that, here are the changes:

* Instead of directly fondling 'ds_data' in ath_desc, change the
  ath_hal_filltxdesc() to take an array of buffer pointers as well
  as segment len pointers;
* The EDMA TX completion status wants a descriptor and queue id.
  This (for now) uses bf_state.bfs_txq and will extract the hardware QCU
  ID from that.
* .. and this is ugly and wasteful; it should change to just store
  the QCU in the bf_state and save 3/7 bytes in the process.

Now, the weird crap:

* The aggregate TX path was using bf_state->bfs_txq for the TXQ, rather than
  taking a function argument.  I've tidied that up.
* The multicast queue frames get put on a software TXQ and then that is
  appended to the hardware CABQ when appropriate.  So for now, make sure
  that bf_state->bfs_txq points at the CABQ when adding frames to the
  multicast queue.
* .. but the multicast queue TX path for now doesn't use the software
  queue and instead
  (a) directly sets up the descriptor contents at that point;
  (b) the frames on the vap->avp_mcastq are then just appended wholesale
      to the CABQ.
  So for now, I don't have to worry about making the multicast path
  work with aggregation or the per-TID software queue. Phew.

What's left to do:

* I need to modify the 11n ath_hal_chaintxdesc() API to do the same.
  I'll do that in a subsequent commit.
* Remove bf_state.bfs_txq entirely and store the QCU as appropriate.
* .. then do the runtime "is this going on the right HWQ?" checks using
  that, rather than comparing pointer values.

Tested on:

* AR9280 STA/AP
* AR5416 STA/AP
2012-08-05 10:12:27 +00:00
Hans Petter Selasky
7a27d904bd Minor style nit:
Use the interface number from the USB interface descriptor
like in the other USB serial drivers. These numbers are not
supposed to be different, though in theory they can. Make sure
that the driver then uses the interface number given by the USB
descriptor, and not the logical index of the USB stack.

For the future:
Whenever the term "index" is used in the USB code, it refers to
a number computed by the USB stack.
Whenever the term "number" is used in the USB code, it refers to
a number in a USB descriptor.

MFC after:	2 weeks
2012-08-05 08:56:29 +00:00
Eitan Adler
fc1596e68d Use new method of assigning IPv4 addresses
PR:		conf/167648
Submitted by:	Jeff Kletsky <freebsd@wagsky.com>
Approved by:	bcr
MFC after:	3 days
2012-08-05 08:19:52 +00:00
Eitan Adler
edfaa73726 Add additional Perle Speed LE serial cards
PR:		kern/168816
Submitted by:	Dennis Oyama <doyama@perle.com>
Approved by:	cperciva
MFC after:	1 week
2012-08-05 08:10:02 +00:00
Eitan Adler
2bd29f8f66 Remove variables which are initialized but never used thereafter
reported by gcc46 warning

Reviewed by:	scottl
Approved by:	cperciva
MFC after:	1 week
2012-08-05 08:08:34 +00:00
Andreas Tobler
7f7acad770 Fix typo.
Reviewed by: jhb
2012-08-05 06:15:12 +00:00
Michael Tuexen
832208514f Fix a bug reported by Simon L. B. Nielsen:
If an SCTP endpoint receives an ASCONF with a wildcard
lookup address and incorrect verification tag, the system
crashes.

MFC after:	3 days.
2012-08-04 20:40:36 +00:00
Konstantin Belousov
0055cbd3c5 Reduce code duplication and exposure of direct access to struct
vm_page oflags by providing helper function
vm_page_readahead_finish(), which handles completed reads for pages
with indexes other then the requested one, for VOP_GETPAGES().

Reviewed by:	alc
MFC after:	1 week
2012-08-04 18:16:43 +00:00
Konstantin Belousov
843dcea09e The header uma_int.h is internal uma header, unused by this source
file.  Do not include it needlessly.

Reviewed by:  alc
MFC after:    1 week
2012-08-04 18:12:54 +00:00
Konstantin Belousov
2ddfc13d8d Remove verbose unused commented out debugging printf.
MFC after:	1 week
Reviewed by:	alc
2012-08-04 18:10:04 +00:00
Gavin Atkinson
b5ba3bdb25 Support multiple interface devices. The driver had previously hardcoded
support for only the first port, but the CP2105 can have multiple ports.
Although this allowed the first port to mostly work on multi port devices,
there could be issues with this arrangement.

Update the man page to reflect support for both ports and the CP2105.

Many thanks to Silicon Labs (www.silabs.com) for providing a CP2105-EK
dev board for testing.

MFC after:	2 weeks
2012-08-04 15:11:36 +00:00
Alexander Motin
2038943013 Particlly MFcalloutng r238425 (by davide):
Fix an issue related to old periodic timers. The code in kern_clocksource.c
uses interrupt to keep track of time, and this time may not match with
binuptime(). In order to address such incoherency, switch periodic timers
to binuptime().

Except further calloutng it is needed for already present cyclic subsystem.
2012-08-04 08:06:37 +00:00
Michael Tuexen
173be2b6cd Testing an interface property should depend on the interface, not
on an address.

MFC after:	3 days
2012-08-04 08:03:30 +00:00
Alexander Motin
9b71c63a8b Partialy MFcalloutng r236894 (by davide):
...
While here, Bruce Evans told me that "unsigned int" is spelled "u_int" in
KNF, so replace it where needed.
2012-08-04 07:46:58 +00:00
Andrew Turner
c75943da26 Correctly return EFAULT in copyin & copyout on a fault. This fixes NFS
when running FreeBSD on QEMU emulating a Gumstix board.

While here remove the use of a magic number in the not-XScale version.

Pointed out by:	kib
Reviewed by:	stas
2012-08-04 05:38:25 +00:00
Andrew Turner
bfba812656 Ensure we align the stack to 8 bytes in system calls.
This is not strictly required with the current ABI but will be when we
switch to the ARM EABI. The aapcs requires the stack to be 4 byte aligned
at all times and 8 byte aligned when calling a public subroutine where the
current ABI only requires sp to be a multiple of 4.
2012-08-04 05:31:26 +00:00
Andrew Turner
782b05f96b Ensure we align the stack to 8 bytes in rtld.
This is not strictly required with the current ABI but will be when we
switch to the ARM EABI. The aapcs requires the stack to be 4 byte aligned
at all times and 8 byte aligned when calling a public subroutine where the
current ABI only requires sp to be a multiple of 4.
2012-08-04 05:30:20 +00:00
Justin Hibbits
d0ec68d41c Add backlight support for nVidia-based PowerBooks/iBooks/iMacs.
Approved by:	nwhitehorn (mentor)
MFC after:	9.1-RELEASE
2012-08-04 03:05:01 +00:00
Matt Jacob
2468ec31b3 Add detach logic to SBus variant.
Obtained from:	Marius
MFC after:	1 month
2012-08-04 00:00:30 +00:00