Skip to content

K
Kernel

openeuler / Kernel
1 年多 前同步成功

通知 8
Star 0
Fork 0
K
Kernel
切换分支/标签
  1. 04 7月, 2018 5 次提交
    • X
      ipv4: add __ip_queue_xmit() that supports tos param · 69b9e1e0
      由 Xin Long 提交于 
      This patch introduces __ip_queue_xmit(), through which the callers
can pass tos param into it without having to set inet->tos. For
ipv6, ip6_xmit() already allows passing tclass parameter.

It's needed when some transport protocol doesn't use inet->tos,
like sctp's per transport dscp, which will be added in next patch.
Signed-off-by: NXin Long <lucien.xin@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      69b9e1e0
    • L
      net: dsa: Add Vitesse VSC73xx DSA router driver · 05bd97fc
      由 Linus Walleij 提交于 
      This adds a DSA driver for:

Vitesse VSC7385 SparX-G5 5-port Integrated Gigabit Ethernet Switch
Vitesse VSC7388 SparX-G8 8-port Integrated Gigabit Ethernet Switch
Vitesse VSC7395 SparX-G5e 5+1-port Integrated Gigabit Ethernet Switch
Vitesse VSC7398 SparX-G8e 8-port Integrated Gigabit Ethernet Switch

These switches have a built-in 8051 CPU and can download and execute
firmware in this CPU. They can also be configured to use an external
CPU handling the switch in a memory-mapped manner by connecting to
that external CPU's memory bus.

This driver (currently) only takes control of the switch chip over
SPI and configures it to route packages around when connected to a
CPU port. The chip has embedded PHYs and VLAN support so we model it
using DSA as a best fit so we can easily add VLAN support and maybe
later also exploit the internal frame header to get more direct
control over the switch.

The four built-in GPIO lines are exposed using a standard GPIO chip.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      05bd97fc
    • L
      net: phy: vitesse: Add support for VSC73xx · 975ae7c6
      由 Linus Walleij 提交于 
      The VSC7385, VSC7388, VSC7395 and VSC7398 are integrated
switch/router chips for 5+1 or 8-port switches/routers. When
managed directly by Linux using DSA we need to do a special
set-up "dance" on the PHY. Unfortunately these sequences
switches the PHY to undocumented pages named 2a30 and 52b6
and does undocumented things. It is described by these opaque
sequences also in the reference manual. This is a best
effort to integrate it anyways.
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      975ae7c6
    • L
      net: dsa: Add DT bindings for Vitesse VSC73xx switches · 1decd2ec
      由 Linus Walleij 提交于 
      This adds the device tree bindings for the Vitesse VSC73xx
switches. We also add the vendor name for Vitesse.

Cc: devicetree@vger.kernel.org
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      1decd2ec
    • D
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next · b6803408
      由 David S. Miller 提交于 
      Daniel Borkmann says:

====================
pull-request: bpf-next 2018-07-03

The following pull-request contains BPF updates for your *net-next* tree.

The main changes are:

1) Various improvements to bpftool and libbpf, that is, bpftool build
   speed improvements, missing BPF program types added for detection
   by section name, ability to load programs from '.text' section is
   made to work again, and better bash completion handling, from Jakub.

2) Improvements to nfp JIT's map read handling which allows for optimizing
   memcpy from map to packet, from Jiong.

3) New BPF sample is added which demonstrates XDP in combination with
   bpf_perf_event_output() helper to sample packets on all CPUs, from Toke.

4) Add a new BPF kselftest case for tracking connect(2) BPF hooks
   infrastructure in combination with TFO, from Andrey.

5) Extend the XDP/BPF xdp_rxq_info sample code with a cmdline option to
   read payload from packet data in order to use it for benchmarking.
   Also for '--action XDP_TX' option implement swapping of MAC addresses
   to avoid drops on some hardware seen during testing, from Jesper.
====================
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      b6803408
  3. 03 7月, 2018 13 次提交
  5. 02 7月, 2018 22 次提交