and TCP checksum offloading fine, it only has a problem with IP checksums on
IP fragments.. Barring a fix or workaround available from the hardware, the
real solution would be to have finer grained control in the stack over what
can and cannot be assisted in hardware.
: # Options for atkbd:
: options ATKBD_DFLT_KEYMAP # specify the built-in keymap
: makeoptions ATKBD_DFLT_KEYMAP=jp.106
[...]
: nooption ATKBD_DFLT_KEYMAP
: nomakeoption ATKBD_DFLT_KEYMAP
(Previously the option was inherited from MI NOTES.) So my tool in
rev. 1.26 reduced this to removing all "ATKBD_DFLT_KEYMAP" lines,
leaving the option effectively disabled as it was before, but since
it's actually supported on sparc64, turn it on now.
yet to be investigated circumstances. If that happens truncate to the number
of rates that the firmware supports.
Found by: Jeremie Le Hen
Obtained from: OpenBSD (w/ changes)
MFC after: 3 days
to and from struct timespec, to replace the crummy conversion
function which have been copy&pasted into three different
filesystems already.
Apart from general crummyness as indicated by code like:
for (year = 1970;; year++) {
inc = year & 0x03 ? 365 : 366;
if (days < inc)
break;
days -= inc;
}
They also contain specialized crummyness which tries to compensate
for the general crummyness by caching recent conversion results,
with no regard for locking or consistency.
These replacement functions are smaller, O(1) and handle the Y2.1K
leap-year correctly.
Ideally, these functions should live in a module of their own,
which the three offending filesystems would depend on, but the
size is 877 bytes of code (on i386), so that would be false
economy.
begun with a repo-copy of mac.h to mac_framework.h. sys/mac.h now
contains the userspace and user<->kernel API and definitions, with all
in-kernel interfaces moved to mac_framework.h, which is now included
across most of the kernel instead.
This change is the first step in a larger cleanup and sweep of MAC
Framework interfaces in the kernel, and will not be MFC'd.
Obtained from: TrustedBSD Project
Sponsored by: SPARTA
kept unused in the ring. This check should probably be moved up to
bce_start_locked at some point, as it'll make the loop up there slightly
more efficient, and will eliminate a costly set of busdma operations when
the ring is full. But this works for now.
This makes all of my UDP torture tests work. I'll cautiously say that
it might even work for other users now. Feedback is appreciated.
syscalls using __syscall but only actually returning 32bits, such as mmap(),
specially : they set the return value in td->td_retval[0], but the userland
functions will expect this in r1, and not in r0 as it is normally done, as it
is the LSB. So add a special case for all these syscalls (all except lseek,
which truly returns 64bits).
Many thanks to Peter Grehan for his patience while explaining me the issue.
If the length is zero, catch this early, instead of making dflen go negative
and letting bad things happen... We also check to see if RV (checksum) is
0, and handle that has a checksum failure...
Properly handle checksum failures by not processing read-write VPD data,
and removing all the found read-only data...
Tested by: oleg (dflen going negative)
