Commit Graph

199861 Commits

Author SHA1 Message Date
John Baldwin
5deee724da Remove the note about seekdir() removing telldir() cookies. That was
removed back in r269204.

MFC after:	3 days
2015-05-06 15:30:05 +00:00
Ed Maste
244f6b3ec3 Remove historical GNUC test
The requirement is for a GCC-compatible compiler and not necessarily
GCC itself. However, we currently expect any compiler used for building
the whole of FreeBSD to be GCC-compatible and many things will break if
not; there's no longer a need to have an explicit test for this in rtld.

Reviewed by:	imp, kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2422
2015-05-06 15:29:11 +00:00
John Baldwin
df00427834 A few style fixes and expand the comment a bit on what _fixtelldir() is
doing.
2015-05-06 15:25:20 +00:00
Ed Maste
56af72b16b Fix make delete-old for gperf and GCC/CXX options
- Optional components go in OptionalObsoleteFiles
- Move gperf removal to be based on MK_GCC only, not MK_CXX and MK_GCC

Reviewed by:	imp, sbruno
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2421
2015-05-06 15:20:50 +00:00
Zbigniew Bodek
c4b8fcd66c Add new CP15 operations and DB_SHOW_COMMAND to print CP15 registers
Submitted by:   Wojciech Macek <wma@semihalf.com>
Reviewed by:    imp, Michal Meloun <meloun@miracle.cz>
Obtained from:  Semihalf
2015-05-06 15:17:28 +00:00
Andrew Turner
fe5d5d7d05 AcpiGbl_FACS will not be defined when building using the reduced hardware
model. This may be the case on ARM.
2015-05-06 14:14:14 +00:00
Andrew Turner
ef74544931 If the power management timer is unsupported the PmTimerLength value will
be zero.
2015-05-06 14:09:54 +00:00
Andrey V. Elsukov
b347bc3b7a Pass mtag argument into m_tag_locate() to continue the search from
the last found mtag.
2015-05-06 14:02:57 +00:00
Alexander V. Chernikov
8a6dbb6455 Correctly print valtype for empty bitmask. 2015-05-06 11:23:14 +00:00
Kashyap D Desai
dbcc81dfdc Corrected indentation on conflicted source files.
Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:46:28 +00:00
Kashyap D Desai
1bebd87179 Configured the mrsas(4) driver to support UNMAPPED I/O and updated driver version.
Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:45:56 +00:00
Kashyap D Desai
ecea5be464 1. All LSI namings are converted to AVAGO Tech.
2. Fix in AEN path(suggested by John Baldwin).
3. Fix IOCTL path w.r.t Sense key handling

Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:45:13 +00:00
Kashyap D Desai
2f863eb8d8 Bug fixes found internally as detailed below:
1. While disabling interrupt the FW disables interrupts for only 16 vectors.
In case of Invader which supports 96 MSI-x vectors, some spurious interrupts
may come on other vectors even after interrupt disable. So, driver uses a flag
and ignores the spurious interrupts.
2. Reply queue depth is made double the number of commands supported by FW.
3. Misplaced interrupt enable code is now moved down in the OCR path.
4. Updated error handling code in OCR path.
5. Removed un-necessary print.

Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:44:08 +00:00
Kashyap D Desai
daeed97380 Driver calls mrsas_complete_cmd() to call mrsas_wakeup() for each MFI frame that was
issued through the ioctl() interface prior to the kill adapter. This ensures
userspace ioctl() system calls issued just before a kill adapter don't get stuck in
wait state and IOCTLs are returned to application.

Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:43:19 +00:00
Kashyap D Desai
af51c29f66 In OCR(Online Controller Reset) path, driver sets adapter state to
MEGASAS_HBA_OPERATIONAL before getting new RAID map.
There will be a small window where IO will come from OS with old RAID map.
This patch will update adapter state to MEGASAS_HBA_OPERATIONAL,
only after driver has new RAID map to avoid any IOs getting build using old RAID map.

Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:42:44 +00:00
Kashyap D Desai
16dc2814ee Current driver does fast path read load balancing between arm and mirror disk
for two Drive Raid-1 configuration only.

Now, Driver support fast path read load balancing for all (any number of disk) Raid-1 configuration.

Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:41:27 +00:00
Kashyap D Desai
77cf7df804 Now Driver expose Secure Jbod Support via driver_operations in MFI INIT Frame.
FW expose Secure Jbod support via Controller properity.

Firmware expect IOs to be received from different IO path than
conventional fast path queue, in case of SED drives.

To have Secure jbod support user need driver and firmware support.

Reviewed by:    ambrisko
MFC after:  2 weeks
Sponsored by:   AVAGO Technologies
2015-05-06 10:36:53 +00:00
Kashyap D Desai
5844115e3a This patch adds the feature to provide PCI information via IOCTL query.
Reviewed by:	ambrisko
MFC after:	2 weeks
Sponsored by:	AVAGO Technologies
2015-05-06 10:32:27 +00:00
Alexander Motin
5b3ee130e3 Reimplement queue freeze on error, added in r282429:
It is not required to use CLO to recover from task file error, it should
be enough to do only stop/start, that does not clear the PxTFD.STS.ERR.

MFC after:	13 days
2015-05-06 09:59:19 +00:00
Gleb Smirnoff
d2596d179a Fix the KASSERT and improve wording in r282426.
Submitted by:	alc
2015-05-06 08:07:11 +00:00
Alexander V. Chernikov
b45fa3fad6 Fix panic when prepare_batch_buffer() returns error. 2015-05-06 07:53:43 +00:00
Neel Natu
ea91ca92ba Do a proper emulation of guest writes to MSR_EFER.
- Must-Be-Zero bits cannot be set.
- EFER_LME and EFER_LMA should respect the long mode consistency checks.
- EFER_NXE, EFER_FFXSR, EFER_TCE can be set if allowed by CPUID capabilities.
- Flag an error if guest tries to set EFER_LMSLE since bhyve doesn't enforce
  segment limits in 64-bit mode.

MFC after:	2 weeks
2015-05-06 05:40:20 +00:00
Neel Natu
712bd51ada Add macros for AMD-specific bits in MSR_EFER: LMSLE, FFXSR and TCE.
AMDID_FFXSR is at bit 25 so correct its value to 0x02000000.

MFC after:	1 week
2015-05-06 05:12:29 +00:00
Sergey A. Osokin
618223117e Fix DragonFly 4.0.5 release date.
Reported by:	vangyzen
2015-05-06 01:29:31 +00:00
Ganbold Tsagaankhuu
c1e22c8ece This patch adds support for the extended baud rate register
available on the aml8726-m6 (and later) SoC which allows for
lower speeds.

Differential Revision:	https://reviews.freebsd.org/D2433
Submitted by:	John Wehle
2015-05-06 01:07:59 +00:00
Ian Lepore
955691fecd Add the code necessary to run the imx6 chip at its lowest clock/power
operating point (396MHz/950mV).
2015-05-05 23:27:49 +00:00
Glen Barber
ace79aa796 Fix building BEAGLEBONE images with Crochet using the
sysutils/u-boot-beaglebone port:

 - In arm/BEAGLEBONE.conf, set EMBEDDEDPORTS to the
   sysutils/u-boot-beaglebone port.
 - In arm/release.sh, remove BEAGLEBONE from setting WANT_UBOOT
 - In tools/arm/crochet-BEAGLEBONE.conf, override the
   beaglebone_check_uboot(), and set BEAGLEBONE_UBOOT to
   /tmp/external/u-boot-beaglebone, and create symlinks to the
   u-boot files in /usr/local/share/u-boot-beaglebone and the
   uEnv.txt file in crochet/board/Beaglebone/files.

Sponsored by:	The FreeBSD Foundation
2015-05-05 21:08:50 +00:00
Hans Petter Selasky
0de2373fa2 Add new USB ID.
PR:		199843
MFC after:	1 week
2015-05-05 19:34:23 +00:00
Andrew Turner
9e67e4202d Start to reduce the diff between the Atmel kernel configs. 2015-05-05 18:29:51 +00:00
Andrew Turner
6193335c45 The VIRT kernel config targets armv6. 2015-05-05 18:04:47 +00:00
Andrew Turner
5c1bbeb74b Move the first batch of common armv6 options to std.armv6. 2015-05-05 17:59:02 +00:00
Glen Barber
86be889b61 Remove buildenv_setup(), and set EMBEDDEDPORTS to the
sysutils/u-boot-rpi2 port, since these cases are already
handled by arm/release.sh.

Sponsored by:	The FreeBSD Foundation
2015-05-05 16:37:59 +00:00
Glen Barber
20a67b0520 Add initial support for building RPI2 images.
In release.sh, allow overriding buildenv_setup() before
the handoff to arm/release.sh.

Copy arm/RPI-B.conf -> arm/RPI2.conf, set UBOOT_PORT and
the correct KERNEL, and add the buildenv_setup() override
to install the sysutils/u-boot-rpi2 port/package.

Copy tools/arm/crochet-RPI-B.conf -> tools/arm/crochet-RPI2.conf,
and set the correct entries for the RaspberryPi2 board.

Thanks to:	loos@
Sponsored by:	The FreeBSD Foundation
2015-05-05 16:28:04 +00:00
Ian Lepore
65c3de4e62 Create std.arm and std.armv6 config files and include the right one from
each of the existing kernel configs.  This gives a place to put config
that applies to the entire arch.

Add the ARM_NEW_PMAP option to std.armv6.  This is working well in early
testing and it's time for wide exposure, but it's still nice to be able
to fall back to the old implementation for testing when a problem comes
along.  Eventually the option and the old implementation will go away.

The opportunity now exists to move a whole lot of boilerplate from all the
arm kernel config files into std.arm*, but that's a commit for another day.
2015-05-05 16:09:25 +00:00
Glen Barber
4b9b2a3781 Document r281617, wc(1) race when receiving SIGINFO fixed.
Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:21 +00:00
Glen Barber
41b4592ccf Fix a FDP style nit. Wrap the lines as a result.
Found with:	textproc/igor
Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:19 +00:00
Glen Barber
9e84de4dbf Document r281802, support added for building FreeBSD/aarch64 virtual
machine and memory stick images.

Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:17 +00:00
Glen Barber
1357d43933 Update the svn revision marker.
Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:15 +00:00
Glen Barber
48c9833590 Document r282434, openresolv updated to version 3.7.0.
Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:12 +00:00
Glen Barber
324414db87 Document r282274, xen(4) PV domU kernel support removed.
Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:10 +00:00
Glen Barber
94d790a074 Document r282213, kern.racct.enable tunable and RACCT_DISABLED
kernel configuration option.

Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:08 +00:00
Glen Barber
d7fdfb703c Document r282212, several improvements/updates to the HyperV drivers.
Add Microsoft OSTC to sponsors.ent.

Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:05 +00:00
Glen Barber
1a717f6397 Document r282208, chmod(1), chflags(1), chgrp(1), and chown(8) now
affect symbolic links when '-R' is used.

Add Multiplay to sponsors.ent.

Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:02 +00:00
Glen Barber
1907c1622a Fix a typo.
Sponsored by:	The FreeBSD Foundation
2015-05-05 15:16:00 +00:00
Julian Elischer
af069b0649 Tweak seekdir, telldir and readdir so that when htere are deletes going on,
as seek to teh last location saved will still work. This is needed for Samba
to be able to correctly handle delete requests from windows. This does not
completely fix seekdir when deletes are present but fixes the worst of the
problems. The real solution must involve some changes to the API for eh VFS
and getdirentries(2).

Obtained from:	Panzura inc
MFC after:	1 week
2015-05-05 14:52:33 +00:00
Andrew Turner
f17e3a0a4b Add DEV_ACPI to opt_acpi.h to be used to detect when ACPI is enabled in
the kernel.
2015-05-05 14:19:22 +00:00
Andrew Turner
1c110e85d9 Update the comment on what CPUs this driver supports. 2015-05-05 14:17:15 +00:00
Jilles Tjoelker
c633f8dc04 cp: Remove fts sorting.
In an attempt to improve performance, cp reordered directories first
(although the comment says directories last). This is not effective with new
UFS layout policies.

The sorting reorders multiple arguments passed to cp, which may be
undesirable.

Additionally, the comparison function does not induce a total order. Per
POSIX, this causes undefined behaviour in qsort().

NetBSD removed the sorting in 2009.

On filesystems that return directory entries in hash/btree order, sorting by
d_fileno before statting improves performance on large directories. However,
this can only be implemented in fts(3).

PR:		53475
Reviewed by:	bde (in 2004)
MFC after:	1 week
2015-05-05 13:23:03 +00:00
Sergey A. Osokin
ba993026d4 Add "The Design and Implementation of the FreeBSD OS, 2nd Ed.". 2015-05-05 11:39:54 +00:00
Andrew Turner
2c0d026b52 Move the point we attach the ofw driver on arm64 to nexus.c. This will
allow us to have a single place to decide to use ofw or acpi.
2015-05-05 11:13:16 +00:00