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/openbmc/qemu/docs/devel/
H A Debpf_rss.rst2 eBPF RSS virtio-net support
5 RSS(Receive Side Scaling) is used to distribute network packets to guest virtqueues
8 For now there are 2 RSS implementations in qemu:
9 - 'in-qemu' RSS (functions if qemu receives network packets, i.e. vhost=off)
10 - eBPF RSS (can function with also with vhost=on)
13 To enable eBPF RSS support use './configure --enable-bpf'.
30 Note: currently, eBPF RSS does not support hash reporting.
32 eBPF RSS turned on by different combinations of vhost-net, vitrio-net and tap configurations:
42 - 'in-qemu' RSS is used:
50 If CONFIG_EBPF is not set then only 'in-qemu' RSS is supported.
[all …]
/openbmc/openbmc/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/
H A D0018-Make-RSS-and-MHU-sizes-compile-time-definitions-user.patch4 Subject: [PATCH] Make RSS and MHU sizes compile-time definitions
7 Replace the hardcoded RSS and MHU compile definitions values with CMake
8 cache variables that users can configure to change the size of the RSS
/openbmc/linux/drivers/net/ethernet/aquantia/atlantic/hw_atl2/
H A Dhw_atl2_internal.h87 #define HW_ATL2_ACTION(ACTION, RSS, INDEX, VALID) \ argument
89 (((RSS) & 0x1U) << 7) | \
/openbmc/linux/Documentation/networking/
H A Dscaling.rst17 - RSS: Receive Side Scaling
24 RSS: Receive Side Scaling
33 generally known as “Receive-side Scaling” (RSS). The goal of RSS and
38 The filter used in RSS is typically a hash function over the network
41 implementation of RSS uses a 128-entry indirection table where each entry
53 RSS Configuration
59 num_queues. A typical RSS configuration would be to have one receive queue
64 The indirection table of an RSS device, which resolves a queue by masked
73 RSS IRQ Configuration
92 RSS should be enabled when latency is a concern or whenever receive
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/openbmc/qemu/hw/net/
H A Dtrace-events86 net_rx_pkt_rss_ip4(void) "Calculating IPv4 RSS hash"
87 net_rx_pkt_rss_ip4_tcp(void) "Calculating IPv4/TCP RSS hash"
88 net_rx_pkt_rss_ip4_udp(void) "Calculating IPv4/UDP RSS hash"
89 net_rx_pkt_rss_ip6_tcp(void) "Calculating IPv6/TCP RSS hash"
90 net_rx_pkt_rss_ip6_udp(void) "Calculating IPv6/UDP RSS hash"
91 net_rx_pkt_rss_ip6(void) "Calculating IPv6 RSS hash"
92 net_rx_pkt_rss_ip6_ex(void) "Calculating IPv6/EX RSS hash"
93 net_rx_pkt_rss_ip6_ex_tcp(void) "Calculating IPv6/EX/TCP RSS hash"
94 net_rx_pkt_rss_ip6_ex_udp(void) "Calculating IPv6/EX/UDP RSS hash"
95 net_rx_pkt_rss_hash(size_t rss_length, uint32_t rss_hash) "RSS hash for %zu bytes: 0x%X"
[all …]
/openbmc/linux/Documentation/networking/device_drivers/ethernet/freescale/
H A Ddpaa.rst157 ethtool. Also, rx-flow-hash and rx-hashing was added. The addition of RSS
189 By default the DPAA Ethernet driver enables RSS, making use of the
193 When RSS is disabled, all traffic received by a certain interface is
201 certain interface when RSS is not enabled.
203 To implement RSS, the DPAA Ethernet driver allocates an extra set of
212 RSS can be turned off for a certain interface using ethtool, i.e.::
/openbmc/linux/Documentation/accounting/
H A Dtaskstats-struct.rst153 /* Accumulated RSS usage in duration of a task, in MBytes-usecs.
159 __u64 coremem; /* accumulated RSS usage in MB-usec */
166 /* High watermark of RSS usage in duration of a task, in KBytes. */
167 __u64 hiwater_rss; /* High-watermark of RSS usage */
/openbmc/linux/tools/testing/selftests/mm/
H A Dmlock2-tests.c105 #define RSS "Rss:" macro
155 vma_rss = get_value_for_name(addr, RSS); in is_vma_lock_on_fault()
175 vma_rss = get_value_for_name(addr, RSS); in lock_check()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-support/ceres-solver/
H A Dceres-solver_2.2.0.bb23 # We don't want path to eigen3 in ceres-solver RSS to be
25 # own RSS
/openbmc/linux/Documentation/admin-guide/cgroup-v1/
H A Dmemory.rst121 for memory control. The first RSS controller was posted by Balbir Singh [2]_
123 of the RSS controller. At OLS, at the resource management BoF, everyone
124 suggested that we handle both page cache and RSS together. Another request was
126 at version 6; it combines both mapped (RSS) and unmapped Page
199 All mapped anon pages (RSS) and cache pages (Page Cache) are accounted.
203 RSS pages are accounted at page_fault unless they've already been accounted
208 An RSS page is unaccounted when it's fully unmapped. A PageCache page is
209 unaccounted when it's removed from xarray. Even if RSS pages are fully
452 caches, RSS and Active pages/Inactive pages are shown.
549 anon page(RSS) or cache page(Page Cache) to the cgroup.
[all …]
/openbmc/openbmc/poky/meta/recipes-gnome/gtk-doc/files/
H A Dconditionaltests.patch7 issues. This is not really an issue with RSS but is on previous releases.
/openbmc/linux/drivers/net/ethernet/marvell/octeontx2/
H A DKconfig28 , NPA stack pages etc in NDC. Also locks down NIX SQ/CQ/RQ/RSS and
/openbmc/openbmc/meta-arm/meta-arm-bsp/recipes-security/trusted-services/
H A Dts-arm-platforms.inc22 file://0018-Make-RSS-and-MHU-sizes-compile-time-definitions-user.patch \
/openbmc/qemu/qapi/
H A Debpf.json16 # Currently, there is a possible eBPF for receive-side scaling (RSS).
/openbmc/linux/drivers/net/ethernet/qualcomm/
H A DKconfig61 low power, Receive-Side Scaling (RSS), and IEEE 1588-2008
/openbmc/linux/Documentation/networking/device_drivers/ethernet/amazon/
H A Dena.rst31 checksum offload. Receive-side scaling (RSS) is supported for multi-core
243 RSS chapter
246 - The ENA device supports RSS that allows flexible Rx traffic
251 - The driver configures RSS settings using the AQ SetFeature command
/openbmc/linux/Documentation/networking/device_drivers/ethernet/aquantia/
H A Datlantic.rst355 RSS for UDP
358 Currently, NIC does not support RSS for fragmented IP packets, which leads to
359 incorrect working of RSS for fragmented UDP traffic. To disable RSS for UDP the
/openbmc/linux/Documentation/networking/device_drivers/ethernet/marvell/
H A Docteontx2.rst93 - Defines receive side scaling (RSS) algorithms.
110 Supports ethtool for configuring links, RSS, queue count, queue size,
151 5. RQ may be selected by RSS or by configuring MCAM rule with a RQ number.
/openbmc/linux/drivers/net/ethernet/cisco/enic/
H A Denic_res.c95 ENIC_SETTING(enic, RSS) ? "yes" : "no", in enic_get_vnic_config()
/openbmc/linux/Documentation/networking/device_drivers/ethernet/huawei/
H A Dhinic.rst21 TCP Transmit Segmentation Offload(TSO), Receive-Side Scaling(RSS) and
/openbmc/linux/Documentation/bpf/
H A Dmap_cpumap.rst14 An example use-case for this map type is software based Receive Side Scaling (RSS).
/openbmc/qemu/hw/display/
H A Dxenfb.c604 const int RSS = 32 - (RSB + GSB + BSB); \
618 *dst = (((spix << RSS) & RSM & RDM) >> RDS) | \
/openbmc/linux/Documentation/networking/device_drivers/ethernet/stmicro/
H A Dstmmac.rst83 - Receive Side Scaling (RSS)
482 33) Enables Receive Side Scaling (RSS) feature::
/openbmc/linux/Documentation/admin-guide/sysctl/
H A Dnet.rst295 RSS (Receive Side Scaling) enabled drivers use a 40 bytes host key that is
316 RSS hash key:
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-graphics/xscreensaver/files/
H A D0001-Tweak-app-defaults.patch31 ! This can be a local directory name, or the URL of an RSS or Atom feed.

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