for transmit to the adapter, not when we receive a transmit interrupt
indicating that they were sent. This fix now allows tcpdump to produce
sane results by recording the timestamp at the point where the mbuf was
actually transmitted.
. correctly use .Cm macro
. don't use duplicated arguments for .Nm macro
. use .Er macro for error names
. correctly declare paper reference in SEE ALSO section
. sort Xr's in SEE ALSO section
. add integration note
can use all of the s/g entries available on smaller cards. This is
necessary if we want to be able to handle a non-page-aligned 64k transfer
on 2.x and 3.x firmware.
Fix a missing splx() that may have left us at splbio() for longer than
desired.
Reduce shadowing of controller-supplied parameters a little.
better recovery for multiple packet losses in a single window.
The algorithm can be toggled via the sysctl net.inet.tcp.newreno,
which defaults to "on".
Submitted by: Jayanth Vijayaraghavan <jayanth@yahoo-inc.com>
code instead of using 32-bit code and having to just "know" that it's
really 16-bit instructions when things run. This also allows the code
to use fewer macros and more actual assembly statements, which eases
maintenance. Unfortunately, due to as(1) brokenness, we still use m4
macros for all 16-bit addresses, and all short jumps (i.e., 8-bit
relative addresses in the jump instruction) must be wrapped in .code32
directives to avoid useless bloat by as(1). This also fixes a few
problems that were preventing boot0 from compiling with the latest
and greatest version of as(1).
the case where we receive a packet that wraps from the end of the
RX buffer back to the start. This fixes an unaligned access trap on
the alpha with NFS.
<sys/bio.h>.
<sys/bio.h> is now a prerequisite for <sys/buf.h> but it shall
not be made a nested include according to bdes teachings on the
subject of nested includes.
Diskdrivers and similar stuff below specfs::strategy() should no
longer need to include <sys/buf.> unless they need caching of data.
Still a few bogus uses of struct buf to track down.
Repocopy by: peter
- Properly handle 32 bit sequence numbers when they wrap around
- Don't drop GRE packets with stale ACK numbers, just ignore the ACK
- Close race between node being shutdown and timer going off
Also add support for lots of statistics, and control message ASCIIfication
