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* kmod-sched-cake: split stats structures, add overhead statsKevin Darbyshire-Bryant2018-03-231-3/+3
| | | | | | | | | | | | | | Relevant changes: 0afc1be Fixes for kernel 4.16 d2d6780 Reinitialise overhead compensation stats when reconfiguring. a3bab9d Export overhead compensation stats to userspace. 9cd2fa8 Split tin stats to its own structure to decrease size of tc_cake_xstats 71c7b44 Gather more statistics about packet length transformations. 0517357 Rework overhead compensation to use dynamic transport header offset instead of (inaccurate) static one. c1a0c8e Refactor length handling code to better centralise overhead calculations Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kmod-sched-cake: bump to latest cake bakeKevin Darbyshire-Bryant2018-01-111-3/+3
| | | | | | | | | | | | | | | | | More important bug fix: 402f05c Use full-rate mtu_time in all tins. Fixes an issue where some cake tins experienced excessive latency since 49776da (dynamically adjust target) Minor bug fixes: 31277c2 Avoid unsigned comparison against zero. Fix compiler warning, no known impact. 8cf5278 ack_filter: fix TCP flag check. A very contrived case may have lead to dropping a SYN packet that should not be dropped. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kmod-sched-cake: bump to latest bakeKevin Darbyshire-Bryant2017-12-301-3/+3
| | | | | | | | | Fix overhead accounting error introduced by f33c4d6 refactor cake_advance_shaper and ack_filter Symptoms were links running under rate. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kmod-sched-cake: bump to latest bake of cakeKevin Darbyshire-Bryant2017-12-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There has been recent significant activity with the cake qdisc of late but in the cobalt branch. Some of that effort is related to upstreaming to kernel & iproute2 mainline but we're not quite there yet. Relevant feature changes: ingress mode: Instead of only counting packets that make it past the shaper, include packets we've decided to drop as well, since they did arrive with us on the link and took link capacity. This mode is more suitable for shaping the ingress of a link (e.g. from ISP) rather than the more normal egress. ptm mode: Minor optimisation in packet overhead calculation. dual-src/dsthost/triple-isolate: Optimise only calculating src or dst host hashes only if required. ack-filter/ack-filter-aggressive: Filter excessive TCP ACKS. Useful in highly assymetric links (downstream v upstream capacity) where the majority of upstream link capacity is occupied with ACKS for downstream traffic. A separate iproute2 patch to teach it about Cake's new features will follow. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* kmod-sched-cake: update to latest git HEADFushan Wen2017-11-251-3/+3
| | | | | | | | | | dfb2f6c pkt_sched: make compile again 5ab7026 sch_cake: make compile again 6f28803 codel5: make more checkpatch compliant bd426aa Fix build error on 4.12 e4a3628 Whitespace tidy up Signed-off-by: Fushan Wen <qydwhotmail@gmail.com>
* kmod-sched-cake: drop maintainerKevin Darbyshire-Bryant2017-07-151-1/+0
| | | | | | Drop myself from maintainership of 'cake'. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* build: add KERNEL_MAKE and KERNEL_MAKE_FLAGS variables and move to kernel.mkFelix Fietkau2017-06-071-1/+1
| | | | | | | | This allows packages to use kernel make options without the forced -C $(LINUX_DIR). It also makes it more clear that it to be called from kernel module packages directly. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kmod-sched-cake: Bump to latest versionKevin Darbyshire-Bryant2017-01-301-4/+4
| | | | | | | | | wash, mpu & some memory optimisation have now made it to the official cake repository. Point LEDE to the official repository. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* kmod-sched-cake: add 'mpu' minimum packet length supportKevin Darbyshire-Bryant2017-01-261-3/+3
| | | | | | | Add 'mpu' minimum packet length for scheduling/bandwidth accounting purposes. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* kmod-sched-cake: fix parameter passing kernel/user spaceKevin Darbyshire-Bryant2017-01-211-3/+3
| | | | | | | | | | | | The last two parameters passed between user space tc and kernel space sched-cake were transposed due to a merge mistake in a parameter header file. As such, using a packet overhead figure was likely to set cake to wash packet DSCP values. Similarly, the DSCP wash flag was used as an offset to the displayed packet overhead value. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* kmod-sched-cake: do not build on kernel 3.18Hauke Mehrtens2016-12-251-1/+1
| | | | | | | kmod-sched-cake does not build on kernel 3.18, so add the dependency to not even try. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* treewide: clean up and unify PKG_VERSION for git based downloadsFelix Fietkau2016-12-221-5/+3
| | | | | | Also use default defintions for PKG_SOURCE_SUBDIR, PKG_SOURCE Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kmod-sched-cake: diffserv3 & change defaultsKevin Darbyshire-Bryant2016-12-201-3/+3
| | | | | | | | | | | Follow upstream cake: diffserv3: a simple 3 tin classifier more in line with sqm-scripts defaults for other qdisc algorithms. defaults: default qdisc options are now diffserv3 and triple-isolate. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* treewide: clean up download hashesFelix Fietkau2016-12-161-1/+1
| | | | | | Replace *MD5SUM with *HASH, replace MD5 hashes with SHA256 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kmod-sched-cake: update & restore DSCP washingKevin Darbyshire-Bryant2016-12-121-4/+4
| | | | | | | | | | | | | | | | | | | | | | | Track upstream changes, incl changes in packet overhead accounting (automatically taking care of linux' packet sizing knowledge), improvements to triple isolated DRR handling (new flow dominance), statistics tweak & allow more packet drops in stressed conditions. Under tests this has significantly improved latency control under 'many flows to one' scenarious as is typical of bittorrent and MS Windows update. I also restored 'DSCP washing' functionality in my repo which follows upstream closely (like a hawk!) with tc keywords 'wash/nowash'. This allows cake to limit/control packets in bands determined by a packet's DSCP but to clear those DSCP bits on qdisc egress. This functionality was originally removed as part of an attempt to push cake into the kernel, which hasn't actually happened as yet. A matching commit is required to iproute2/tc to support the new overhead handling, keyword changes as well as the 'wash/nowash' tweak. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* source: Switch to xz for packages and tools where possibleDaniel Engberg2016-10-061-1/+2
| | | | | | | | | | | * Change git packages to xz * Update mirror checksums in packages where they are used * Change a few source tarballs to xz if available upstream * Remove unused lines in packages we're touching, requested by jow- and blogic * We're relying more on xz-utils so add official mirror as primary source, master site as secondary. * Add SHA256 checksums to multiple git tarball packages Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* kmod-sched-cake: update to 161002 versionKevin Darbyshire-Bryant2016-10-041-2/+3
| | | | | | | | | | | Implement IPv4 de-masquerading. * Implement PTM (VDSL2) overhead 65/64 compensation. * Update diffserv4 priorities. *Requires corresponding update to iproute2/tc for user/kernel space handling. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* kmod-sched-cake: Switch to COBALT algorithmKevin Darbyshire-Bryant2016-06-301-7/+5
| | | | | | | | COBALT is a hybrid codel/blue algo combining best elements of both. Exhibits improved behaviour in presence of abuse from unresponsive flows handled by 'blue', whereas responsive flows are still handled by codel. Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
* packages: prefer http over git for git protocolHauke Mehrtens2016-06-221-1/+1
| | | | | | | | | In company networks everything except the http and https protocol is often causes problems, because the network administrators try to block everything else. To make it easier to use LEDE in company networks use the https/http protocol for git access when possible. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kmod-sched-cake: Add support for cake qdiscHannu Nyman2016-06-061-0/+44
Add 'cake' qdisc kernel module package. V2 - KDB Small update to base on latest cake tc changes (wash option deprecated) V3 - KDB Move kmod-sched-cake package to kernel as is kernel related V4 - KDB Split into individual patches, kmod & tc Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi> Acked-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
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