for the sorts of errors we run into[1]. This also gives us room to put in a
vaguely appropriate casts to silence warnings since our compiler doesn't like
when we compare ssize_t to size_t[2]. Add a cast in sblock.c[3] to silence
a warning because of signed vs. size_t hell (again). Clean up nearby
excessive parenthemutilation[4].
Reviewed by: bde [2] [3]
Suggested by: bde, many [1]
Submitted by: bde [4]
An aside about [4], bde notes that we do not check for a negative value for
the fs bsize. I'm nto going to do that in every situation we use it, one must
expect a reasonable program to pass down reasonable values. Some foot shooting
protection I will tolerate, some I will not. Also he suggests some possible
conditional improvements there, which I may take to heart.
PS: For me at least, this is now WARNS=5 clean...
Minor CIS resource allocation code cleanup
Remove some fairly useless debug writes.
This finishes the work to move as much cardbus code as possible into
pci. We wind up removing 800-odd lines from cardbus.c: we go from
1285 to 400 lines.
Reviewed by: mdodd
bus_dmamap_load() it.
- Make it so reusing mbufs when we can't allocate (or map) new ones
actually works. We were previously trying to reuse a mbuf which
was already bus_dmamap_unload()'ed.
Reviewed by: silby
libdes, and functionally close enough so that we created symlinks
(libdes -> libcrypto) to help older applications. With the import of
OpenSSL 0.9.7, this is no longer true and we no longer install these
symlinks. However, systems that are upgraded may have these symlinks,
which could cause non-obvious breakage at build-time. Therefore, blow
any old symlinks away in the `afterinstall' target.
aacp is a passthrough driver for aac, but it seems that aac kernel
module has a feature provided by aacp; so it can be removed safely.
_KPOSIX_PRIORITY_SCHEDULING provides P1003.1B realtime extension.
However, in an installation phase, it seems that it helps a little
for us, so we can remove this option from a kernel for floppy installation.
I know _KPOSIX_PRIORITY_SCHEDULING option is defined in other architecture.
However, I don't touch them at this time; I can't test it.
Anyway here's result.
Before diet:
-rwxr-xr-x 1 matusita matusita 4849883 Feb 18 11:22 kernel
-rwxr-xr-x 1 matusita matusita 1727143 Feb 18 11:47 kernel.kgz
After diet:
-rwxr-xr-x 1 matusita matusita 4840949 Feb 18 09:48 kernel
-rwxr-xr-x 1 matusita matusita 1723911 Feb 18 11:47 kernel.kgz
We've got extra 3232 bytes (using 5-current as of Feb/18/2003).
In cooperation with: jwd (test ISO installation image)
Boot tested on: several PCs around myself
Installation tested on: VMware Workstation e.x.p build-4099
- Fix memory leak in detaching.
- Initialize fc->status to other than FWBUSREST.
* fwohci.c
- Ignore BUS reset events while BUS reset phase. We can't clear that flag
during bus reset phase.
UltraSPARCs, and an eeprom attachment for fhc, which allows the date
to be set properly on these machines. Central is a wierd bus which
seems to only ever have 1 fhc attached to it. FHC (FireHose Controller)
is another wierd bus with various things on it depending where its attached.
The fhc attached to central has eeprom and zs, and the fhcs which attach
directly to nexus have simm-status, environment and other nodes, none of
which I'll probably ever have documentation for.
Thanks to Ade Lovett for providing access to an 8 cpu e4500.
#if'ed out for a while. Complete the deed and tidy up some other bits.
We need to be able to call this stuff from outer edges of interrupt
handlers for devices that have the ISR bits in pci config space. Making
the bios code mpsafe was just too hairy. We had also stubbed it out some
time ago due to there simply being too much brokenness in too many systems.
This adds a leaf lock so that it is safe to use pci_read_config() and
pci_write_config() from interrupt handlers. We still will use pcibios
to do interrupt routing if there is no acpi.. [yes, I tested this]
Briefly glanced at by: imp
its own just fine. Nuke request for heads-up on libufs, most of my work on
it these days is gradual, and mention that I'm willing to help with work in
it, so that others can feel free to make it suck less, and get feedback from
me in a purely "I understand this crud" sort of way.
is encoded in the PCI BAR. The latter is more reliable.
This allows the sio/modem function of the Xircom RealPort ethernet+modem
card to work. Note that there still seem to be issues with sio_pci not
releasing resources on detach.
pci busses implement this.
Also minor comment smithing in cardbus. Fix copyright to this year
with my name on it since I've been doing a lot to this file.
Reviewed by: jhb
Introduce a new unlink_object() function and call it in
unload_object() instead. Removing the object in unref_dag() is
too early, rtld calls _fini() function after that and shared
objects might fail resolve their own symbols.
labels"
o Remove the ++ compartment range notation example as this has not yet
been merged into CVS.
o Include a "Runtime Configuration" section listing all of the relevant
sysctl knobs for this policy.
Sponsored by: DARPA, Network Associates Laboratories
Obtained from: TrustedBSD Project
