subclasses as are available with PCI. Changes I2C device drivers without
real probe logic to return BUS_PROBE_NOWILDWARD to avoid interference with
firmware bus enumeration, and reduces the probe priority of the iicbus
base driver to allow subclass attachment at higher priority.
Discussed on: freebsd-arch
lock in order to avoid the lock acquire hit if the pipe list is very
likely empty.
Obtained from: TrustedBSD Project
MFC after: 3 weeks
Sponsored by: Apple, Inc.
allowing the full 16-bit width of the corresponding fields in the
VTOC8 label to be used. The removed limits basically only held
true for providers labeled using the synthetic geometry provided
by cam_calc_geometry(9) but neither SCSI disks labeled with Solaris
nor sufficiently large ATA disks.
- Given that providers (originally) labeled with Solaris typically
use the native geometry as reported by the target while FreeBSD
typically uses a synthetic one put the message complaining about
mismatching geometries between what the label indicates and what
GEOM thinks the provider has, which we generally can't help,
under bootverbose in order to not unnecessarily scare users.
- For informational purposes add the non-matching values to the
message complaining about them, similar to what r186501 did for
g_part_bsd_read() except also indicating the origin of the
values.
- Make it clear that the messages emitted by this code refer to
the VTOC8 support rather than to another existing scheme or to
VTOC32.
record is active on the current thread--historically we may always
have wanted to enter the audit code if auditing was enabled, but now
we just commit the audit record so don't need to enter if there isn't
one.
Obtained from: TrustedBSD Project
Sponsored by: Apple, Inc.
the KASSERT and checks suggested.
Reviewed by: The udp tunneling was discussed on net@ under the
thread entitled "Heads up -- Thinking about UDP and tunneling"
- Remove unused typedefs to avoid confusion and ease in merging
ip6protosw with protosw.
- Correct a few comments.
- Remove most of a comment about usrreq. [1]
- Use tabs instead of spaces for consistency.
Submitted by: rwatson [1]
Reviewed by: rwatson
MFC after: 3 weeks
would fail to attach due to unsupported USB revision. It should have
no effect when running on a real hardware.
Reviewed by: imp
Approved by: rwatson (mentor)
belonging to a devices children, in analogy to the way we handle interrupts
for SCC serial devices. This is required to counteract overly deep nesting
on onboard audio devices.
Submitted by: Marco Trillo
- Implement NP (ASCII 12, Form Feed). When used with cons25, it should
clear the screen and place the cursor at the top of the screen. When
used with xterm, it should just simulate a newline.
- When we want to use xterm emulation, make teken_demo set TERM to
xterm.
Spotted by: Paul B. Mahol <onemda@gmail.com>
driver since it couldn't have worked with NEWCARD w/o these fixes.
This should allow selecting 16-bit memory width as well (which was
what was broken).
functions used in the bootloader. The goal is to make the code more
readable and smaller (especially because we have size issues
in the loader's environment).
High level description of the changes:
+ define some string manipulation functions to improve readability;
+ create functions to manipulate module descriptors, removing some
duplicated code;
+ rename the error codes to ESOMETHING;
+ consistently use set_environment_variable (which evaluates
$variables) when interpreting variable=value assignments;
I have tested the code, but there might be code paths that I have
not traversed so please let me know of any issues.
Details of this change:
--- loader.4th ---
+ add some module operators, to remove duplicated code while parsing
module-related commands:
set-module-flag
enable-module
disable-module
toggle-module
show-module
--- pnp.4th ---
+ move here the definition related to the pnp devices list, e.g.
STAILQ_* , pnpident, pnpinfo
--- support.4th ---
+ rename error codes to capital e.g. ENOMEM EFREE ... and do obvious
changes related to the renaming;
+ remove unused structures (those relevant to pnp are moved to pnp.4th)
+ various string functions
- strlen removed (it is an internal function)
- strchr, defined as the C function
- strtype -- type a string to output
- strref -- assign a reference to the string on the stack
- unquote -- remove quotes from a string
+ remove reset_line_buffer
+ move up the 'set_environment_variable' function (which now
uses the interpreter, so $variables are evaluated).
Use the function in various places
+ add a 'test_file function' for debugging purposes
MFC after: 4 weeks
to GENERIC configuration files. This brings what's in 8.x in sync
with what is in 7.x, but does not change any current defaults.
Possibly they should now be enabled in head by default?
Because we now have cons25-style linewrapping, we must also use cons25-
style reverse linewrapping. This means that a ^H on column 0 will move
the cursor one line up.
Also fix a small regression: if the user invokes a RIS (Reset to Initial
State), we must show the cursor again.
Spotted by: Paul B. Mahol <onemda gmail com>
did not use C99-style sparse structure initialization, so remove
NULL assignments for now-removed pr_usrreq function pointers.
Reported by: Chris Ruiz <yr.retarded at gmail.com>
During boot, the domain list is locked with Giant. It is not possible to
register any protocols after the system has booted, so the lock is only
used to protect insertion of entries.
There is already a mutex in uipc_domain.c called dom_mtx. Use this mutex
to lock the list, instead of using Giant. It won't matter anything with
respect to performance, but we'll never get rid of Giant if we don't
remove from places where we don't need it.
Approved by: rwatson
MFC after: 3 weeks
o Don't check the dummy fields.
o The entry is unused if either dp_mid is 0 or dp_sid is 0.
o The start or end cylinder cannot be 0.
o The start CHS cannot be equal to the end CHS.
Submitted by: nyan
With cons25, there are printable characters below 0x1B. This is not the
case with ASCII, UTF-8, etc. but in this case we just have to.
Also don't set LC_CTYPE to UTF-8 when libteken is compiled without UTF-8
in the demo-application.
src/lib/libusb20/libusb20_desc.c
Make "libusb20_desc_foreach()" more readable.
src/sys/dev/usb2/controller/*.[ch]
src/sys/dev/usb2/core/*.[ch]
Implement support for USB power save for all HC's.
Implement support for Big-endian EHCI.
Move Huawei quirks back into "u3g" driver.
Improve device enumeration.
src/sys/dev/usb2/ethernet/*[ch]
Patches for supporting new AXE Gigabit chipset.
src/sys/dev/usb2/serial/*[ch]
Fix IOCTL return code.
src/sys/dev/usb2/wlan/*[ch]
Sync with old USB stack.
Submitted by: hps
It turns out I was looking too much at mimicing xterm, that I didn't
take the differences of cons25 into account. There are some differences
between xterm and cons25 that are important. Create a new #define called
TEKEN_CONS25 that can be toggled to switch between cons25 and xterm
mode.
- Don't forget to redraw the cursor after processing a forward/backward
tabulation.
- Implement cons25-style (WYSE?) autowrapping. This form of autowrapping
isn't that nice. It wraps the cursor when printing something on column
80. xterm wraps when printing the first character that doesn't fit.
- In cons25, a \t shouldn't overwrite previous contents, while xterm
does.
Reported by: Garrett Cooper <yanefbsd gmail com>
cells in the map, instead of using a value passed to it and then panicing if it
disagrees. This fixes interrupt map parsing for PCI bridges on some Apple
Uninorth PCI controllers.
Reported by: marcel
Tested on: G4 iBook, Sun Ultra 5
of the counter, that may happen when too many sendfile(2) calls are
being executed with this vnode [1].
To keep the size of the struct vm_page and offsets of the fields
accessed by out-of-tree modules, swap the types and locations
of the wire_count and cow fields. Add safety checks to detect cow
overflow and force fallback to the normal copy code for zero-copy
sockets. [2]
Reported by: Anton Yuzhaninov <citrin citrin ru> [1]
Suggested by: alc [2]
Reviewed by: alc
MFC after: 2 weeks
disabled entirely, which is its default state before set to a
non-zero value.
PR: 128790
Submitted by: Nick Hilliard <nick at foobar dot org>
MFC after: 3 weeks
to ip_output(). The destionation is represented in a sockaddr{} object
that may contain other pieces of information, e.g., port number. This
same destination sockaddr{} object may be passed into L2 code, which
could be used to create a L2 entry. Since there exists a L2 table per
address family, the L2 lookup function can make address family specific
comparison instead of the generic bcmp() operation over the entire
sockaddr{} structure.
Note in the IPv6 case the sin6_scope_id is not compared because the
address is currently stored in the embedded form inside the kernel.
The in6_lltable_lookup() has to account for the scope-id if this
storage format were to change in the future.
During startup some of the syscons TTY's are used to set attributes like
the screensaver and mouse options. These actions cause /dev/console to
be rendered unusable.
Fix the issue by leaving the TTY opened when it is used as the console
device.
Reported by: imp
The cursor is only inside the scrolling region when we are in origin
mode. In that case, it should use originreg instead of scrollreg. It is
completely valid to place the cursor outside the scrolling region.
the field in the mbuf constructors, since otherwise we have no way to
tell if they are valid. In the future, Kip has plans to add a flag
specifically to indicate validity, which is the preferred model.
whole KVA space using one locked 4MB dTLB entry per GB of physical
memory. On Cheetah-class machines only the dt16 can hold locked
entries though, which would be completely consumed for the kernel
TSB on machines with >= 16GB. Therefore limit the KVA space to use
no more than half of the lockable dTLB slots, given that we need
them also for other things.
- Add sanity checks which ensure that we don't exhaust the (lockable)
TLB slots.
