ian [Thu, 21 Aug 2014 17:18:21 +0000 (17:18 +0000)]
MFC r260401
Remove aicasm as a build dependency. It made sense when the ahc and ahd
drivers and their firmware were under active development, but those days
have passed. The firmware now exists in pre-compiled form, no longer
dependent on it's sources or on aicasm. If you wish to rebuild the
firmware from source, the glue still exists under the 'make firmware'
target in sys/modules/aic7xxx.
This also fixes the problem introduced with r257777 et al with building
kernels the old fashioned way in sys/$arch/compile/$CONFIG when the
ahc/ahd drivers were included.
Changes to how the aicasm tool is built. This series of changes results
in the aicasm tool being built as part of the tools stages of world and
kernel builds.
Most of these changes will ultimately be undone when r260401 is MFC'd,
but it will leave in place the new kernel-build-tool machinery (KTMAKE
stuff) in case a new special kernel tool ever comes along.
dumbbell [Thu, 21 Aug 2014 10:18:42 +0000 (10:18 +0000)]
vt(4): Colors are indexed against a console palette, not a VGA palette
Rename vt_generate_vga_palette() to vt_generate_cons_palette() and
change it to build a palette where the color index is the same than in
terminal escape codes, not the VGA index. That's what TCHAR_CREATE()
uses and passes to vt(4).
The main differences between both orders are:
o Blue and red are swapped (1 <-> 4)
o Yellow and cyan are swapped (3 <-> 6)
The problem remained unnoticed, because the RGB bit indexes passed to
vt_generate_vga_palette() were reversed. This inversion was cancelled
by the colors inversions in the generated palette. For instance, red
(0xff0000) and blue (0x0000ff) have bytes in opposite order, but were
swapped in the palette. But after changing the value of blue (see last
paragraph), the modified color was in fact the red one.
While here, tune the palette to better match console colors and improve
the readability (especially the dark blue).
peter [Thu, 21 Aug 2014 04:31:48 +0000 (04:31 +0000)]
MFC r270062: switch rpc mount protocol for showmount and umount from
mountv1 to mountv3 - it breaks by default on the new netapp release with
the legacy protocols removed.
slm [Wed, 20 Aug 2014 23:09:27 +0000 (23:09 +0000)]
MFC r269314 and r269316
r269314:
Bring in LSI's phase16 - phase18 changes
* Implements Start Stop Unit for SATA direct-attach devices in IR mode to avoid
data corruption.
* Use CAM_DEV_NOT_THERE instead of CAM_SEL_TIMEOUT and CAM_TID_INVALID
r269316:
Bring in LSI's phase19 changes
* Removed unused mpssas_discovery_timeout function.
* Don't alter mapping boundaries if not raid firmware.
* Check free_busaddr instead of post_busaddr (diff minimisation really)
loos [Wed, 20 Aug 2014 19:37:05 +0000 (19:37 +0000)]
MFC r267021:
FreeBSD, historically, has always used 8-bit addresses for i2c devices
(7-bit device address << 1), always leaving the room for the read/write
bit.
This commit convert ti_i2c and revert r259127 on bcm2835_bsc to make them
compatible with 8-bit addresses. Previous to this commit an i2c device
would have different addresses depending on the controller it was attached
to (by example, when compared to any iicbb(4) based i2c controller), which
was a pretty annoying behavior.
Also, update the PMIC i2c address on beaglebone* DTS files to match the
new address scheme.
Now the userland utilities need to do the correct slave address shifting
(but it is going to work with any i2c controller on the system).
Discussed with: ian
MFC r267834:
Clarify the expected usage of I2C 7-bit slave addresses on ioctl(2)
interface.
While here add the cross reference to iic(4) on iicbus(4).
asomers [Wed, 20 Aug 2014 19:30:58 +0000 (19:30 +0000)]
MFC devd-related changes
r270004
Convert devd's client socket to type SOCK_SEQPACKET.
This change consists of two merges from projects/zfsd/head along with the
addition of an ATF test case for the new functionality.
sbin/devd/tests/Makefile
sbin/devd/tests/client_test.c
Add ATF test cases for reading events from both devd socket types.
r266519:
sbin/devd/devd.8
sbin/devd/devd.cc
Create a new socket, of type SOCK_SEQPACKET, for communicating with
clients. SOCK_SEQPACKET sockets preserve record boundaries,
simplying code in the client. The old SOCK_STREAM socket is retained
for backwards-compatibility with existing clients.
r269993:
sbin/devd/devd.8
Fix grammar bug.
r270019 (from bz)
Remove bogus ; at the end of the if condition in order to unbreak gcc builds
after r270004.
loos [Wed, 20 Aug 2014 19:12:19 +0000 (19:12 +0000)]
MFC r266923:
Ignore IIC_ENOADDR from iicbus_reset() as it only means we have a
master-only controller.
This fixes the iic bus scan with i2c(8) (on supported controllers).
Tested with gpioiic(4).
MFC r267009:
Remove the unnecessary i2c slave address assignment.
The ti_i2c controller only works in the master mode and the i2c address
passed on iicbus_reset() is used to set the controller slave address when
operating as an i2c slave (which isn't currently supported).
When talking to a slave, the slave address is correctly provided to
ti_i2c_tranfer().
loos [Wed, 20 Aug 2014 17:57:23 +0000 (17:57 +0000)]
MFC r266937:
Export two new settings for the AM335x PWM, the clock prescaler (clkdiv)
and the actual PWM frequency.
Enforce the maximum value for the period sysctl.
The frequency systcl now allows the direct setting of the PWM frequency
(it will try to find the better clkdiv and period for a given frequency,
i.e. the ones that will give the better PWM resolution).
This allows the use lower frequencies on the PWM. Without changing the
clock prescaler the minimum PWM frequency was 1.52kHz.
loos [Wed, 20 Aug 2014 17:39:53 +0000 (17:39 +0000)]
MFC r266922:
Add a bounds verification to the SCL and SDA pin values.
At attach, print the SCL and SDA pin numbers.
Remove a stray blank line.
Remove the GPIOBUS locking from gpioiic_reset(), it is already called with
this lock held. This fixes a crash when you try to scan the iicbus with
i2c(8).
luigi [Wed, 20 Aug 2014 17:33:32 +0000 (17:33 +0000)]
MFC 259907 (dates back to december)
use the correct netmap <-> nic slot mapping on the transmit ring for 'lem'.
This bug would manifest only in netmap mode and on packets transmitted after
a NIC reset while netmap mode is active.
davide [Wed, 20 Aug 2014 17:26:05 +0000 (17:26 +0000)]
MFC r269502:
Fix an overflow in getsockopt(). optval isn't big enough to hold
sbintime_t.
Re-introduce r255030 behaviour capping socket timeouts to INT_32
if they're too large.
markj [Wed, 20 Aug 2014 14:57:55 +0000 (14:57 +0000)]
MFC r269524:
Preserve the errno value of an ioctl before calling free(3). Previously,
errno was very occasionally being clobbered, resulting in a bogus error from
dt_consume() and thus an error from dtrace(1).
ian [Tue, 19 Aug 2014 23:33:51 +0000 (23:33 +0000)]
MFC r266473,267331,267511:
Use an intermediate target to associate with _SUBDIR which is marked .MAKE
this allows make -n to do tree walks as expected without
doing anything else (as intended).
Use prefix _sub. to help avoid conflict with any real target.
Put the test suite in its own tests.txz distribution file.
Force all the contents of /usr/tests to go into a separate distribution
file so that users of binary releases can easily choose to not install
Create a mechanism for providing fine-grained build order dependencies
during SUBDIR_PARALLEL builds. This augments the coarse .WAIT mechanism,
which is still useful if you've got a situation such as "almost everything
depends on A and B".
grehan [Tue, 19 Aug 2014 23:15:47 +0000 (23:15 +0000)]
MFC r266103
Update dis_tables.c to the latest Illumos version.
This includes decodes of recent Intel instructions, in particular
VT-x and related instructions. This allows the FBT provider to
locate the exit points of routines that include these new
instructions.
Illumos issues:
3414 Need a new word of AT_SUN_HWCAP bits
3415 Add isainfo support for f16c and rdrand
3416 Need disassembler support for rdrand and f16c
3413 isainfo -v overflows 80 columns
3417 mdb disassembler confuses rdtscp for invlpg
1518 dis should support AMD SVM/AMD-V/Pacifica instructions
1096 i386 disassembler should understand complex nops
1362 add kvmstat for monitoring of KVM statistics
1363 add vmregs[] variable to DTrace
1364 need disassembler support for VMX instructions
1365 mdb needs 16-bit disassembler support
dumbbell [Tue, 19 Aug 2014 20:53:28 +0000 (20:53 +0000)]
vt(4): Add vtbuf_dirty*_locked() to lock vtbuf once, not twice
In several functions, vtbuf_putchar() in particular, the lock on vtbuf
is acquired twice:
1. once by the said functions;
2. once in vtbuf_dirty().
Now, vtbuf_dirty_locked() and vtbuf_dirty_cell_locked() allow to
acquire that lock only once.
This improves the input speed of vt(4). To measure the gain, a
50,000-lines file was displayed on the console using cat(1). The time
taken by cat(1) is reported below:
o On amd64, with vt_vga:
- before: 1.0"
- after: 0.5"
o On sparc64, with creator_vt:
- before: 13.6"
- after: 10.5"
Lightly tested with FreeBSD i386/amd64, Linux i386/amd64, and
OpenBSD/amd64. Still resolving an issue with OpenBSD/i386.
Many thanks to jhb@ for all the hard work on the prior MFCs !
r267921 - support the "mov r/m8, imm8" instruction
r267934 - document options
r267949 - set DMI vers/date to fixed values
r267959 - doc: sort cmd flags
r267966 - EPT misconf post-mortem info
r268202 - use correct flag for event index
r268276 - 64-bit virtio capability api
r268427 - invalidate guest TLB when cr3 is updated, needed for TSS
r268428 - identify vcpu's operating mode
r268521 - use correct offset in guest logical-to-linear translation
r268638 - chs value
r268639 - chs fake values
r268701 - instr emul operand/address size override prefix support
r268777 - emulation for legacy x86 task switching
r268889 - nested exception support
r268922 - fix INVARIANTS build
r269008 - emulate instructions found in the OpenBSD/i386 5.5 kernel
r269042 - fix fault injection
r269043 - Reduce VMEXIT_RESTARTs in task_switch.c
r269080 - fix issues in PUSH emulation
r269094 - simplify return values from the inout handlers
r269108 - don't return -1 from the push emulation handler
r269109 - avoid permanent sleep in vm_handle_hlt()
r269281 - list VT-x features in base kernel dmesg
r269317 - Mark AHCI fatal errors as not completed
r269700 - Support PCI extended config space in bhyve
r269896 - Minor cleanup
r269962 - use max guest memory when creating IOMMU domain
r269989 - fix interrupt mode names
mckusick [Mon, 18 Aug 2014 22:53:48 +0000 (22:53 +0000)]
MFC of 269533 (by mckusick):
Add support for multi-threading of soft updates.
Replace a single soft updates thread with a thread per FFS-filesystem
mount point. The threads are associated with the bufdaemon process.
Reviewed by: kib
Tested by: Peter Holm and Scott Long
MFC after: 2 weeks
Sponsored by: Netflix
MFC of 269853 (by kib):
Revision r269457 removed the Giant around mount and unmount code, but
r269533, which was tested before r269457 was committed, implicitely
relied on the Giant to protect the manipulations of the softdepmounts
list. Use softdep global lock consistently to guarantee the list
structure now.
Insert the new struct mount_softdeps into the softdepmounts only after
it is sufficiently initialized, to prevent softdep_speedup() from
accessing bare memory. Similarly, remove struct mount_softdeps for
the unmounted filesystem from the tailq before destroying structure
rwlock.
Reported and tested by: pho
Reviewed by: mckusick
Sponsored by: The FreeBSD Foundation
asomers [Mon, 18 Aug 2014 20:21:12 +0000 (20:21 +0000)]
MFC r269977
Skip pgrep-j and pkill-j if jail or jls is not installed.
Even though jail is part of the base system, it can be disabled by src.conf
settings. Therefore, it should be listed as a required program for tests that
use it.
ache [Mon, 18 Aug 2014 02:13:45 +0000 (02:13 +0000)]
MFC: r269806,r269809,r269811,r269810
r269806:
Fix too long (seed length >12 chars) challenge handling.
1) " ext" length should be included into OPIE_CHALLENGE_MAX (as all places
of opie code expects that).
2) Overflow check in challenge.c is off by 1 even with corrected
OPIE_CHALLENGE_MAX
3) When fallback to randomchallenge() happens and rval is 0 (i.e.
challenge is too long), its value should be set to error state too.
To demonstrate the bug, run opiepasswd with valid seed:
opiepasswd -s 1234567890123456
and notice that it falls back to randomchallenge() (i.e. no 1234567890123456 in the prompt).
r269809:
When sha1 support was added, they forget to increase OPIE_HASHNAME_MAX
r269811:
Last '/' for program name, not first one.
r269810:
Link otp-sha1 to match real challenge prompt, not otp-sha.
mav [Sun, 17 Aug 2014 18:26:34 +0000 (18:26 +0000)]
MFC r269631:
Reduce reported additional INQUIRY data length.
sizeof(struct scsi_inquiry_data) of 256 bytes combined with off-by-one
error in the changed code gave total INQUIRY data length above 255 bytes,
that was maximal INQUIRY length in SPC-2. While SPC-3 increased the
maximal length to 64K, at least sg3_utils are still confused by that.
mav [Sun, 17 Aug 2014 18:22:42 +0000 (18:22 +0000)]
MFC r269497:
Add support for Windows dialect of EXTENDED COPY command, aka Microsoft ODX.
This allows to avoid extra network traffic when copying files on NTFS iSCSI
disks within one storage host by drag'n'dropping them in Windows Explorer
of Windows 8/2012. It should also accelerate Hyper-V VM operations, etc.
dim [Sun, 17 Aug 2014 13:08:15 +0000 (13:08 +0000)]
MFC r269948:
Supplement r259111 by also using correct casts in gcc's emmintrin.h for
the first argument of the following builtin function:
* __builtin_ia32_psrlqi128() takes __v2di instead of __v4si
This should fix the following errors when building the graphics/webp
port with base gcc:
lossless_sse2.c:403: error: incompatible type for argument 1 of '__builtin_ia32_psrlqi128'
lossless_sse2.c:404: error: incompatible type for argument 1 of '__builtin_ia32_psrlqi128'
Set ofwbus and simplebus to attach during BUS_PASS_BUS.
Define names that drivers can use to adjust their position relative to
other drivers within a BUS_PASS
Adjust ofwbus and simplebus to attach at BUS_PASS_ORDER_MIDDLE, so that
a platform can attach some other bus first if necessary.
Set the pl310 L2 cache driver to attach during the middle of BUS_PASS_CPU.
Attach arm generic interrupt and timer drivers in the middle of
BUS_PASS_INTERRUPT and BUS_PASS_TIMER, respectively.
Add an arm option, ARM_DEVICE_MULTIPASS, used to opt-in to multi-pass
device attachment on arm platforms. If this is defined, nexus attaches
early in BUS_PASS_BUS, and other busses and devices attach later, in the
pass number they are set up for. Without it defined, nexus attaches in
BUS_PASS_DEFAULT and thus so does everything else, which is status quo.
grehan [Sun, 17 Aug 2014 01:00:42 +0000 (01:00 +0000)]
MFC r267216
Add ioctl(VM_REINIT) to reinitialize the virtual machine state maintained
by vmm.ko. This allows the virtual machine to be restarted without having
to destroy it first.
bz [Sat, 16 Aug 2014 14:30:46 +0000 (14:30 +0000)]
MFC r264601,264646,265766,267918,267919,267920:
Merge if_nf10bmac(4), a driver to support an NetFPGA-10G Embedded
CPU Ethernet Core.
The current version operates on a simple PIO based interface connected
to a NetFPGA-10G port.
To avoid confusion: this driver operates on a CPU running on the FPGA,
e.g. BERI/mips, and is not suited for the PCI host interface.
Adjust the register layout to allow for 64bit registers in the
future for nf10bmac(4). Also, add support for and enable RX interrupts.
Allow switching between 32bit and 64bit bus width data access at compile
time by setting NF10BMAC_64BIT and using a REGWTYPE #define to set correct
variable and return value widths.
Adjust comments to indicate the 32 or 64bit register widths.
bz [Sat, 16 Aug 2014 14:21:03 +0000 (14:21 +0000)]
MFC r263632:
For BERI on NetFPGA assume HZ=100 by default.
Remove the uart support in favour of a "jtag-uart" interface imitation
providing a much simpler interface, directly exported to the host,
allowing the toolchain to be shared with BERI on Altera. [1]
Submitted by: Jong Hun HAN (jong.han cl.cam.ac.uk) [1]
Sponsored by: DARPA/AFRL
bz [Sat, 16 Aug 2014 14:14:29 +0000 (14:14 +0000)]
MFC r264605:
Based on xlp_machdep.c and completed the list of options based on
boot/mips/beri/loader/metadata.c allow FDT configuration to set
command line options.
This leads to an interesting quesiton of future interactions with loader.
However for configurations without loader this allows bootverbose or boot
single user to be set by compiling a new kernel, which is good enough for
testing and debugging.
bz [Sat, 16 Aug 2014 13:50:15 +0000 (13:50 +0000)]
MFC r266596:
Move the tcp_fields_to_host() and tcp_fields_to_net() (inline)
functions to the tcp_var.h header file in order to avoid further
duplication with upcoming commits.
bz [Sat, 16 Aug 2014 13:47:04 +0000 (13:47 +0000)]
MFC r264539:
When switching variables to flags in r243185 a few cases were missed.
After r263152 (in head) this leaves unused variables if route(8) is
compiled without INET support.
Switch the remaining variable accesses to flags and remove now obsolete
variables.
bz [Sat, 16 Aug 2014 13:23:23 +0000 (13:23 +0000)]
MFC r259886:
Bite the bullet and start removing the first compile time warnings
by removing unsued file local functions and then unused callees.
A lot more warnings to resolve but someone had to break the ice.
X-Comment: I am not the new maintainer; chime in, it's ours.
bz [Sat, 16 Aug 2014 13:20:44 +0000 (13:20 +0000)]
MFC r259916:
Use feature_present(3) to determine whether to open an INET or an
INET6 socket when needed to allow pfctl to work on noinet and noinet6
kernels (and try to provide a fallback using AF_LINK as best effort).
Adjust the Makefile to also respect relevant src.conf(5) options
for compile time decisions on INET and INET6 support.
bz [Sat, 16 Aug 2014 13:09:40 +0000 (13:09 +0000)]
MFC r259884:
Correct warnings comparing unsigned variables < 0 constantly reported
while building kernels. All instances removed are indeed unsigned so
the expressions could not be true.
bz [Sat, 16 Aug 2014 13:06:11 +0000 (13:06 +0000)]
MFC r269583:
Provide -o vers= support for mount_nfs.
Our mount_nfs does use -o nfsv<2|3|4> or -2 or -3 to specify the version.
OSX (these days), Solaris, and Linux use -o vers=<2,3,4>.
With the upcoming autofs support we can make a lot of (entrerprisy) setups
getting mount options from LDAP just work by providing -o vers= compatibility.
kib [Sat, 16 Aug 2014 08:38:53 +0000 (08:38 +0000)]
MFC r269909:
Add a knob LIBPTHREAD_BIGSTACK_MAIN, which instructs libthr to leave
the whole RLIMIT_STACK-sized region of the kernel-allocated stack as
the stack of main thread.
pfg [Sat, 16 Aug 2014 01:06:23 +0000 (01:06 +0000)]
MFC r269953:
Use "NO NAME" as the default unnamed label.
Microsoft recommends avoiding the use of spaces in the
string structures for FAT. Unfortunately they do just
that by default in the case of unlabeled filesystems.
Follow the default MS behavior to avoid confusion in
common tools like file(1). This was actually the
default behavior before r203868.
pfg [Sat, 16 Aug 2014 00:54:56 +0000 (00:54 +0000)]
MFC r269015:
fparseln(3): Update from NetBSD sources.
-fix a condition so that fparseln() doesn't report spurious empty lines
eg after 2 comment lines, or on EOF after a single comment line
-no escape character means no escaped characters
modify the previous fix so that no pointless realloc()s are done in
the case of multiple empty continuation lines, and comment the code
to make the logics obvious.
fparseln is now part of libc in NetBSD so this changes the previous
revision numbering.
projects / FreeBSD / stable / 10.git / log