send_queue and the socket is closed. This results in strange
race conditions for the application.
While there, remove a stray character.
MFC after: 3 days
I am not sure why this was split long ago, but I see no reason for it.
At this point this unification just slightly reduces memory usage, but
as next step I plan to reuse shared handle space for other IOCB types.
POSIX requires for the c99 compiler.
(In fact, our c99(1) already ignores -lxnet; but our make(1) doesn't set
${CC} correctly, and our cc(1) treats xnet like any other library.)
Reviewed by: kib
These are all works in progress. Notably - no wifi support just yet!
I've booted the MT7620 on a TP-Link Archer C2 via tftpboot.
Submitted by: Stanislav Galabov <sgalabov@gmail.com>
TFO is disabled by default in the kernel build. See the top comment
in sys/netinet/tcp_fastopen.c for implementation particulars.
Reviewed by: gnn, jch, stas
MFC after: 3 days
Sponsored by: Verisign, Inc.
Differential Revision: https://reviews.freebsd.org/D4350
This is a work in progress; bringing the interface down stops further
use. It only happens on RT5350/MT7620.
This is based on work by Alexander A. Mityaev <sansan@adm.ua>.
Submitted by: Stanislav Galabov <galabov@gmail.com>
* Add in chipset awareness to the obio bus layout (ie, which devices are
where);
* Add in some USB OTG changes to be aware of the newer stuff;
* Add in a configurable primary console - some chips use the normal UART,
some use UARTLITE.
Tested (by Stanislav);
* RT3050 (NFS)
* RT5350 (NFS, MFS)
* MT7620 (USB)
Submitted by: Stanislav Galabov <sgalabov@gmail.com>
ports.
The sys/mips/rt305x/ code currently has these hard-coded with a comment
to make them configurable; this is the first step towards that.
Submitted by: Stanislav Galabov <sgalabov@gmail.com>
available. As with MSI interrupts these can be disabled by setting
hw.usb.xhci.msix to 0 in the loader.
MSI-X interrupts are needed on some hardware, for example the Cavium
ThunderX only supports them, and with this we don't fall back to polling.
PR: 204378
Reviewed by: hselasky, jhb
MFC after: 1 week (after r292669)
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D4698
magic number to use V86_CY() instead. These should have been fixed as
part of the cleanup in r226746 but were missed.
The md5 sums of the object files were unchanged, so there should be no
functional change.
PR: 205424
Submitted by: Alexander Kuleshov <kuleshovmail@gmail.com>
MFC after: 1 week
Summary:
With some additional changes for AIM, that could also support much
larger physmem sizes. Given that 32-bit AIM is more or less obsolete, though,
it's not worth it at this time.
Differential Revision: https://reviews.freebsd.org/D4345
r291227:
s/is->is_conn/ic to shorten things a bit.
r291228:
Do not generate PDUs with payload greater than max_data_segment_length.
It is perhaps preferable to have a separate limit for send instead of
reusing the receive limit. I'll discuss with trasz@ and mav@ before
pulling this into head.
r292618:
Add comment to go with r291228.
Add support for two new devices: X552 SFP+ 10 GbE, and the single port
version of X550T.
Submitted by: erj
Reviewed by: gnn
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D4186
in igb and fix a wrap-around bug.
Reviewed by: hiren
Obtained from: Jason (j@nitrology.com)
MFC after: 2 weeks
Sponsored by: LimeLight Networks
Differential Revision: https://reviews.freebsd.org/D4039
While here, explicitly note the requirement that the BAR(s) must be
allocated prior to calling pci_alloc_msix().
Reviewed by: andrew, emaste
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D4688
While here, move the common bits of <machine/cputypes.h> to
<x86/cputypes.h> as well.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D4670
450 seconds
This is required on slower network connections, and on older releases
(stable/10 seems to be slower as far as name resolution goes.. not sure
why yet).
Remove an outdated comment in the Makefile from when I was working on
this code over a year ago on github
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
first instruction to see if it's either a pushm with lr, or a sub with sp.
The former is the common case, with the latter used with va_args.
This removes 12 probes. These are all hand-written assembly, with a few C
functions with no stack usage.
Submitted by: Howard Su <howard0su@gmail.com>
Differential Revision: https://reviews.freebsd.org/D4419
