_BYTE_ORDER. These are far more useful than their non-underscored
equivalents as these can be used in restricted namespace environments.
Mark the non-underscored variants as deprecated.
attachment after boot in some cases where the device gets confused if
spoken to over two different pipes simultaneously (resulting in TIMEOUT
errors on requesting INQUIRY data).
This solution is far from perfect, as after umass_attach has returned
the USB stack fetches the string descriptors in order for creating the
event that is sent to userland. It just makes the chances of collisions
less likely.
Tested by: Tomas Pluskal <plusik@pohoda.cz>
This hack turns out to be a bad idea. Many auto configuration scripts
will #include a bunch of system headers, run it through cpp and then
grep/sed to see if there was really a prototype. The regular
expressions that are used to test this didn't accept all possible
legal ANSI-C prototypes. In particular, they didn't accept the ()
around ioctl. Several different programs do this, so eliminating the
parans will keep FreeBSD maximally compatible with other systems.
Appologies to: obrien (he was right in the end)
This potentally breaks some ports (and fixes vim and others that
haven't been fixed to deal with the parens).
so it can use td_ucred.
- Push Giant down into the end of settime() where we actually set the time
on the timecounter and time of day clock.
- Remove Giant from clock_settime().
- Push Giant down in settimeofday() to just protect the 'tz' global
variable.
submitter, this permits Russian (and probably other locales') characters
to be entered via watch(8).
PR: 35636
Submitted by: Gleb Smirnoff <glebius@rinet.ru>
the card for command completion.
digi_delay() uses either tsleep() or DELAY() depending on the value of
``cold''.
Pointed in the right direction by: jhb
calling ioctl(SIOC[AS]IFADDR).
This allows the following:
ifconfig xx0 inet 1.2.3.1 netmask 0xffffff00
ifconfig xx0 inet 1.2.3.17 netmask 0xfffffff0 alias
ifconfig xx0 inet 1.2.3.25 netmask 0xfffffff8 alias
ifconfig xx0 inet 1.2.3.26 netmask 0xffffffff alias
but would (given the above) reject this:
ifconfig xx0 inet 1.2.3.27 netmask 0xfffffff8 alias
due to the conflicting netmasks. I would assert that it's wrong
to mask the EEXIST returned from rtinit() as in the above scenario, the
deletion of the 1.2.3.25 address will leave the 1.2.3.27 address
as unroutable as it was in the first place.
Offered for review on: -arch, -net
Discussed with: stephen macmanus <stephenm@bayarea.net>
MFC after: 3 weeks
This change allows bootp to work with more than one interface, at the
expense of some rather ``wrong'' looking code. I plan to MFC this in
place of luigi's recent #ifdef BOOTP stuff that was committed to this
file in -stable, as that's slightly more wrong that this is.
Offered for review on: -arch, -net
MFC after: 2 weeks
Add the card name to the error message for the first initialisation
failure, giving us more info about what was actually discovered.
This code has been tested by Robert Suetterlin <robert@mpe.mpg.de>
to work on a PCI Xem card.
linker_search_module().
Without this, modules loaded from loader.conf that then try to load
in additional modules (such as digi.ko loading a card's BIOS) die
badly in the vn_open() called from linker_search_module().
It may be worth checking (KASSERTing?) that rootdev != NODEV in
vn_open() too.
mod_depend * (which may be NULL). The only consumer of this
function at the moment is digi_loadmoduledata(), and that passes
a NULL mod_depend *.
In linker_reference_module(), check to see if we've already got
the required module loaded. If we have, bump the reference count
and return that, otherwise continue the module search as normal.
is called.
- Change sysctl_out_proc() to require that the process is locked when it
is called and to drop the lock before it returns. If this proves too
complex we can change sysctl_out_proc() to simply acquire the lock at
the very end and have the calling code drop the lock right after it
returns.
- Lock the process we are going to export before the p_cansee() in the
loop in sysctl_kern_proc() and hold the lock until we call
sysctl_out_proc().
- Don't call p_cansee() on the process about to be exported twice in
the aforementioned loop.
p_pgrp since the pgrp locking went in. We also don't need it to check for
invalid values in the options argument to wait1(), so push Giant down
slightly.
drivers with MI portions into the MI notes. Device drivers such as busses
like the isa, eisa, and pci devices are now in the MD NOTES section even
though they have some MI code. This will ensure that only the proper bits
of device drivers will be included due to the optional bits dependent on
the busses in sys/conf/files. This commit also takes the stance that since
hints are ignored in NOTES anyways, it is ok to include hints for a bus
that may not be present.
Advice from: bde
behavior by default. Also, change the options line to reflect this.
If there are no problems reported this will become the only behavior and the
knob will be removed in a month or so.
Demanded by: obrien
While it may have allowed the XFree86 4 port to build; it killed TONS
of other ports. The XFree86 4 can be patched to not use its macro a lot
easier than figuring how to deal with 1000 other now-broken ports.
and add some compatibility defines. Add fields for ins and locals to
struct reg also for the same reason; these aren't filled in yet because
getting at those registers sucks and I'd rather not save them in the
trapframe just for this. Reorder struct reg to be ABI compatible as
well. Add needed include of machine/emul.h.
This gets pmdb (poor man's debugger) from OpenBSD mostly compiling but it
doesn't work yet :(
newer ultras and probably other sun machines. This is a pretty decent
chip with 32 byte read and write fifos and support for many higher baud
rates. It supports hdlc and sdlc as well as asynchronoue serial, but the
goal here is just decent serial console support for the sparc64 port, so
these modes are not expected to be supported. So far this only has support
for the low level routines used by kernel printf and thus ddb over serial,
a character device which can be used for login consoles has not yet been
written.
3.The only thing worse than generalizing from one example
is generalizing from no examples at all.
Remove the fwcylinders attribute before anybody gets the idea that we
alone have squared the circle.
Sponsored by: DARPA & NAI Labs.
didn't like the wait argument and that if you were removing a zone it had
better be empty.
Also, I broke out part of hash_expand and made a seperate hash_free() for use
in uma_zdestroy.
never held across blocking operations. Also, fix two other lock order
reversals that were exposed by jhb's witness change.
The free path previously had a bug that would cause it to skip the free bucket
list in some cases and go straight to allocating a new bucket. This has been
fixed as well.
These changes made the bucket handling code much cleaner and removed quite a
few lock operations. This should be marginally faster now.
It is now possible to call malloc w/o Giant and avoid any witness warnings.
This still isn't entirely safe though because malloc_type statistics are not
protected by any lock.
relating to extreme low memory situations occured. This was only ever seen on
the port build cluster, so many thanks to kris for helping me debug this.
Tested by: kris
doesn't support NWAY, the RealTek PHY (both the integrated ones on 8139
chips and the RTL8201L 10/100 PHY) will not report the link speed via
the ANLPAR or BMSR registers. For the 8201L, we need to look in magic
vendor-specific PHY register 0x19. For the 8139 MAC+PHY combo, we have
to be able to test the RL_MEDIASTAT register.
The changes to rlphy.c are based largely on the patch from PR 30836,
however I tried to eliminate some magic numbers by creating an entry
for the 8201 PHY in miidevs.
Also updated if_rl.c to allow the rlphy driver to read the RL_MEDIASTAT
register via the rl_miibus_readreg() routine.
revision 1.153
date: 2002/02/11 11:40:33; author: augustss; state: Exp; lines: +67 -26
Switch to the same abort mechanism as in [eo]hci; it should be more
robust.
revision 1.151
date: 2002/01/27 23:00:34; author: augustss; state: Exp; lines: +3 -3
Use M_WAITOK instead of M_NOWAIT when allocating extra descriptors.
Spotted by OpenBSD.
date: 2000/12/29 01:47:49; author: augustss;
Supply our own report descriptor (from Nick Hibma) for the Wacom Graphire.
The descriptor it reports is broken.
XXX Not tested, because I don't have the device.
date: 2001/08/15 00:06:49; author: augustss; state: Exp; lines: +3 -1
If there was a vendor+product locator match return a higher match value.
Rationale, if you have a device (e.g., a mouse) with a more specific
driver but want to recognize it with the more generic driver you can
do that by supplying vendor and product locators for the generic one.
revision 1.101
date: 2001/02/20 15:20:32; author: minoura;
Re-initialize some registers after resuming from suspend.
Some APM BIOSes do not restore them.
Reviewd by augustss.
revision 1.97
date: 2000/12/31 14:29:54; author: augustss; state: Exp; lines: +17 -3
Make the controller survive suspend/resume. Thanks to Steve Woodford
<steve@mctavish.co.uk> for testing.
revision 1.95
date: 2000/12/13 03:09:06; author: augustss; state: Exp; lines: +19 -3
Make the ohci driver not hang suspend/resume. It still doesn't resume
correctly. From itohy@netbsd.org (ITOH Yasufumi) PR kern/11714.
revision 1.58
date: 2001/11/20 23:53:26; author: augustss; state: Exp; lines: +61 -33
Create a special kernel thread to run the usb short lived tasks (instead
of using the device discovery threads).
revision 1.65
date: 2002/01/03 22:20:45; author: augustss; state: Exp; lines: +9 -2
Add a DIAGNOSTIC check. From FreeBSD.
(Just wrap these changes, that we already had, with a #ifdef DIAGNOSTIC).
revision 1.62
date: 2002/01/02 20:55:58; author: augustss; state: Exp; lines: +11 -10
Some more usb_proc_ptr changes.
Also some minor stylistic changes.
revision 1.63
date: 2002/01/02 20:58:12; author: augustss; state: Exp; lines: +4 -4
Fix typo in last commit.
revision 1.64
date: 2002/01/02 22:44:44; author: augustss; state: Exp; lines: +7 -4
Add a comment.
The usb_proc_ptr changes were introduced in 1.62 and backed out in 1.64.
revision 1.61
date: 2001/12/31 15:55:51; author: augustss; state: Exp; lines: +3 -5
Delay bus enumeration a little in case the controller is a companion
controller. This way the main controller can gain ownership of the port
before enumeration starts.
date: 2001/11/20 23:53:26; author: augustss; state: Exp; lines: +61 -33
Create a special kernel thread to run the usb short lived tasks (instead
of using the device discovery threads).
The change to usb_port.h is a little hack whilst I address an issue
with NetBSD.
revision 1.68
date: 2001/12/24 21:36:16; author: augustss; state: Exp; lines: +2 -1
Add some more DIAGNOSTIC tests.
Make usb_match_device() match on USB_PRODUCT_ANY.
separate strings instead of passing "foo=bar".
o Don't forget to clear the VMOUNT flag on the vnode when vfs_nmount()
fails because the fs doesn't implement VFS_NMOUNT (and in vfs_mount()
when the fs doesn't implement VFS_MOUNT) ; also decrement the vfs
refcount in the !MNT_UPDATE case.
if_cuereg.h (1.5), if_kue.c (1.11), if_kuereg.h (1.5)
date: 2000/03/02 12:37:51; author: augustss;
Use ratecheck() to limit error messages on disconnect.
Break out some common functionality.
date: 2000/03/02 12:37:51; author: augustss;
Use ratecheck() to limit error messages on disconnect.
Break out some common functionality.
We don't have ratecheck() in our kernel yet, so I've hardcoded
usb_ratecheck() to return true always.
usbdi.c (1.86), usbdivar.h (1.66)
[Some partial, because most of this was merged in a while ago]
date: 2001/11/20 13:48:03; author: augustss;
Keep track of device speed for USB 2.0.
revision 1.106
date: 2001/11/09 15:01:57; author: augustss; state: Exp; lines: +73 -57
Fix a bug in xfer abort processing when the HC executes ahead of what
the driver aborts.
Don't block RHSC interrupts.
revision 1.103
date: 2001/09/11 07:00:19; author: augustss; state: Exp; lines: +4 -1
Don't go top mode OPERATIONAL (before reset) on startup even
if BIOS claims to have initialized the controller.
the program headers. As a result of this, dumplo was advanced too
much causing the end of the dump and most notably the trailing
dump header to be written beyond the end of the the dump medium.
detects and uses the gas section merge support. As a result, a whole bunch
of new sections arrive, including .rodata.str1.8, which was not included
in our custom ldscript.ia64. The result was a loader binary that EFI
rejected.
While here, collect the loader shell commands linker set and include it
in the data area rather than having its own section.
/boot/loader.efi was the last holdout for having a 100% self built ia64
system.
hw.syscons.saver.keybonly: used to specify that only input is to
interrupt the screensaver. This allows one to run a chatty console
app but still have the screen blank out until a key is pressed.
There should probably also be an ioctl for this, we'll do that later.
hw.syscons.saver.blanktime: exports the screensaver timeout via sysctl.
Submitted by: Olivier Houchard <doginou@cognet.ci0.org>
Setting of timestamps on devices had no effect visible to userland
because timestamps for devices were set in places that are never used.
This broke:
- update of file change time after a change of an attribute
- setting of file access and modification times.
The VA_UTIMES_NULL case did not work. Revs 1.31-1.32 were supposed to
fix this by copying correct bits from ufs, but had little or no effect
because the old checks were not removed.
files. We didn't clear the update marks when we set the times, so
some of the settings were sometimes clobbered with the current time a
little later. This caused cp -p even by root to almost always fail
to preserve any times despite not reporting any errors in attempting
to preserve them.
Don't forget to set the archive attribute when we set the read-only
attribute. We should only set the archive attribute if we actually
change something, but we mostly don't bother avoiding setting it
elsewhere, so don't bother here yet.
MFC after: 1 week
that we can compile gcc. This is a hack because it adds a fixed 2MB to
each process's VSIZE regardless of how much is really being used since
there is no grow-up stack support. At least it isn't physical memory.
Sigh.
Add a sysctl to enable tweaking it for new processes.
interface that is compatible with the LUCENT or HERMES firmware.
Instead, it is like the various No Wires Necessary products that were
produced a while ago and then sold to intersil. It will require a
different driver altogether. Remove it from the list of supported
cards.
The 3CRWE777A apperas to be a re-badged SMC 2602W card, so the driver
appears to support it. Add it to the list.
Thanks to Todd Miller for loaning me the card during tonight's FRUUG
meeting for testing against CU's wireless infrastructure.
Grumble. I've seen better documented architectures out of Redmond.
Redo fabric evaluation to not use GET ALL NEXT (GA_NXT). Switches seem
to be trying to wriggle out of supporting this well. Instead, use
GID_FT to get a list of Port IDs and then use GPN_ID/GNN_ID to find the
port and node wwn. This should make working on fabrics a bit cleaner and
more stable.
This also caused some cleanup of SNS subcommand canonicalization so that
we can actually check for FS_ACC and FS_RJT, and if we get an FS_RJT,
print out the reason and explanation codes.
We'll keep the old GA_NXT method around if people want to uncomment a
controlling definition in ispvar.h.
This also had us clean up ISPASYNC_FABRICDEV to use a local lportdb argument
and to have the caller explicitly say that a device is at the end of the
fabric list.
MFC after: 1 week
time-of-day clocks, ported from NetBSD. The front-ends are expected
to be at least partly machine-dependent; the sparc64 EBus and SBus
ones will be commited to MD directories for now (in a subsequent commit).
a set of helper routines to deal with real-time clocks. The generic
functions access the clock diver using a kobj interface. This is intended
to reduce code reduplication and make it easy to support more than one
clock model on a single architecture.
This code is currently only used on sparc64, but it is planned to convert
the code of the other architectures to it later.
wi.c 1.64: Table driven IDs (ichiro)
1.59: Don't use magic numbers (ichiro)
Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent
cards (and submit those changes back to ichiro-san)
Obtained from: NetBSD
PCPU_LAZY_INC() which increments elements in it for cases where we
can afford the occassional inaccuracy. Use of per-cpu stats counters
avoids significant cache stalls in various critical paths that would
otherwise severely limit our cpu scaleability.
Adjust all sysctl's accessing cnt.* elements to now use a procedure
which aggregates the requested field for all cpus and for the global
vmmeter.
The global vmmeter is retained, since some stats counters, like v_free_min,
cannot be made per-cpu. Also, this allows us to convert counters from
the global vmmeter to the per-cpu vmmeter in a piecemeal fashion, so
have at it!
