section included a lot of stuff that did not belong there.
So split the block in multiple components each around the relevant stuff.
This said, I wonder if building a kernel where SYSCTL_NODE is not
defined is supported at all.
Submitted by: Marta Carbone
o max antenna gain
o driver private opaque data
Note this grows the size of a channel to 16 bytes; which makes the
default channel table 4Kbytes (up from 3Kbytes).
o change ioctl's that pass channel lists in/out to handle variable-size
arrays instead of a fixed (compile-time) value; we do this in a way
that maintains binary compatibility
o change ifconfig so all channel list data structures are now allocated
to hold MAXCHAN entries (1536); this, for example, allows the kernel
to return > IEEE80211_CHAN_MAX entries for calls like IEEE80211_IOC_DEVCAPS
the ISO tables, mark them accordingly
o add sku's for handling 900MHz cards
o add opaque struct defs and change []'s to *'s so this file can be
included w/o requiring all of net80211 to be pulled in
o make CTRY_DEBUG and CTRY_DEFAULT public
extended attributes since FreeBSD 5, make the following semantic
changes:
- Don't update the inode modification time (mtime) when extended
attributes (and hence also ACLs) are added, modified, or removed.
- Don't update the inode access tie (atime) when extended attributes
(and hence also ACLs) are queried.
This means that rsync (and related tools) won't improperly think
that the data in the file has changed when only the ACL has changed.
Note that ffs_reallocblks() has not been changed to not update on an
IO_EXT transaction, but currently EAs don't use the cluster write
routines so this shouldn't be a problem. If EAs grow support for
clustering, then VOP_REALLOCBLKS() will need to grow a flag argument
to carry down IO_EXT to UFS.
MFC after: 1 week
PR: ports/125739
Reported by: Alexander Zagrebin <alexz@visp.ru>
Tested by: pluknet <pluknet@gmail.com>,
Greg Byshenk <freebsd@byshenk.net>
Discussed with: kib, kientzle, timur, Alexander Bokovoy <ab@samba.org>
exceeded the maximum size of 1 page for OHCI controllers. Other serial
drivers use the same size, so I assume this should be enough (1MB/s
throughput?).
Make detach() completely synchronous. Properly handle stalled USB
transfers (use internal mechanism instead of submitting own control
transfers). Rename/remove a couple of variables and update comments.
This work was done in close collaboration with HPS.
Reviewed by: HPS
reimplementation of the same. Note that this changes -std=c99
to -std=iso9899:1999 but those two are synonyms.
Approved by: kib (mentor)
Reviewed by: ru
without corresponding number of fifo_open(). This causes assertion
failure in fifo_close() due to vp->v_fifoinfo being NULL for kernel
with INVARIANTS, or NULL pointer dereference otherwise. In fact, we may
ignore excess calls to fifo_close() without bad consequences.
Turn KASSERT() into the return, and print warning for now.
Tested by: pho
Reviewed by: rwatson
MFC after: 2 weeks
the PIC before the interrupt handler was set. If the interrupt triggered in
that window, then the interrupt vector would be disabled.
Reported by: Marco Trillo
Even though the code seems to be FreeBSD kernel code, it isn't compiled
on FreeBSD. I could have known this, because I was a little amazed that
I couldn't find a prototype of pfopen()/pfclose() somewhere else,
because it isn't marked as static.
Apart from that, removing these functions wouldn't have been harmful
anyway, because there are some other strange things about them (the
implementation isn't consistent with the prototype at the top). Still,
it's better to leave it, because it makes merging code back to older
branches a little harder.
Requested by: mlaier
It turns out I was patching functions that weren't used by pf(4) anyway.
They still seem to use `struct proc *' instead of `struct thread *'.
They weren't listed in pf_cdevsw.
Because it is not possible to access the pf(4) character device through
any other device node as the one in devfs, there is no need to check for
unknown device minor numbers.
Approved by: mlaier
an interpreter definition in its program header), set the auxiliary
ELF argument AT_BASE to 0 rather than to the address that we would
have mapped the interpreter at if there had been one.
The ELF ABI specifications appear to be ambiguous as to the desired
behavior in this situation, as they define AT_BASE as the base address
of the interpreter, but do not mention what to do if there is none.
On Solaris, AT_BASE will be set to the base address of the static
binary if there is no interpreter, and on Linux, AT_BASE is set to 0.
We go with the Linux semantics as they are of more immediate utility
and allow the early runtime environment to know that the kernel has
not mapped an interpreter, but because AT_PHDR points at the ELF
header for the running binary, it is still possible to retrieve all
required mapping information when the process starts should it be
required. Either approach would be preferable to our current behavior
of passing a pointer to an unmapped region of user memory as AT_BASE.
MFC after: 3 weeks
backend kegs so it may source compatible memory from multiple backends.
This is useful for cases such as NUMA or different layouts for the same
memory type.
- Provide a new api for adding new backend kegs to secondary zones.
- Provide a new flag for adjusting the layout of zones to stagger
allocations better across cache lines.
Sponsored by: Nokia
