Commit Graph

15 Commits

Author SHA1 Message Date
Linus Walleij
e629ced778 bcm53xx: only fixup seama on D-Link DIR-885L
Just one device builds seama images so let's just fix up
seama on that one device. I guess the tool errors out but
this feels cleaner.

Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
[rmilecki: drop "fixtrx" from D-Link case]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2022-10-21 08:54:34 +02:00
Rafał Miłecki
fcbd39689e bcm53xx: enable & setup packet steering
Packet steering can improve NAT masquarade performance on Northstar by
40-50%. It makes reaching 940-942 Mb/s possible on BCM4708 (and
obviously BCM47094 too). Add scripts setting up the most optimal
Northstar setup.

Below are testing results for running iperf TCP traffic from LAN to WAN.
They were used to pick up golden values.

┌──────────┬──────────┬────────────────────┬────────────────────┐
│   eth0   │  br-lan  │ flow_offloading=0  │ flow_offloading=1  │
│          │          ├─────────┬──────────┼─────────┬──────────┤
│ rps_cpus │ rps_cpus │ BCM4708 │ BCM47094 │ BCM4708 │ BCM47094 │
├──────────┼──────────┼─────────┼──────────┼─────────┼──────────┤
│        0 │        0 │     387 │      671 │     707 │      941 │
│        0 │        1 │     343 │      576 │     705 │      941 │
│        0 │        2 │   ✓ 574 │    ✓ 941 │     704 │      940 │
│        1 │        0 │     320 │      549 │     561 │      941 │
│        1 │        1 │     327 │      551 │     553 │      941 │
│        1 │        2 │     523 │    ✓ 940 │     559 │      940 │
│        2 │        0 │     383 │      652 │   ✓ 940 │      941 │
│        2 │        1 │     448 │      754 │   ✓ 942 │      941 │
│        2 │        2 │     404 │      655 │   ✓ 941 │      941 │
└──────────┴──────────┴─────────┴──────────┴─────────┴──────────┘

Above tests were performed with all eth0 interrupts handled by CPU0.
Setting "echo 2 > /proc/irq/38/smp_affinity" was tested on BCM4708 but
it didn't increased speeds (just required different steering):

┌──────────┬──────────┬───────────┐
│   eth0   │  br-lan  │ flow_offl │
│   rx-0   │   rx-0   │ oading=0  │
│ rps_cpus │ rps_cpus │  BCM4708  │
├──────────┼──────────┼───────────┤
│        0 │        0 │       384 │
│        0 │        1 │     ✓ 574 │
│        0 │        2 │       348 │
│        1 │        0 │       383 │
│        1 │        1 │       412 │
│        1 │        2 │       448 │
│        2 │        0 │       321 │
│        2 │        1 │       520 │
│        2 │        2 │       327 │
└──────────┴──────────┴───────────┘

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2022-06-24 07:39:51 +02:00
Rafał Miłecki
e9672b1a8f bcm53xx: switch to the upstream DSA-based b53 driver
1. Drop swconfig
2. Simplify network setup
3. Verify network config
4. Disable Buffalo WZR-900DHP for now - it misses ports definition

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-By: Christian Lamparter <chunkeey@gmail.com>
2021-10-21 17:38:17 +02:00
Adrian Schmutzler
48c1fdd046 treewide: drop shebang from non-executable target files
This drops the shebang from all target files for /lib and
/etc/uci-defaults folders, as these are sourced and the shebang
is useless.

While at it, fix the executable flag on a few of these files.

This does not touch ar71xx, as this target is just used for
backporting now and applying cosmetic changes would just complicate
things.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-06-16 14:26:33 +02:00
Rafał Miłecki
eaf0d22421 bcm53xx: calculate Seama MD5 using content of kernel partition
We don't want checksum to cover any part of UBI as even its part with
SquashFS may be changed due to e.g. flash wearing.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-07-04 12:32:12 +02:00
Rafał Miłecki
1f86257c2f bcm53xx: pass datasize to mtd in hexadecimal format
This avoids extra calculation in bash script.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-06-11 01:38:00 +02:00
Rafał Miłecki
c40e96d133 bcm53xx: fix partition typos in 09_fix_crc
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-06-11 01:37:41 +02:00
Rafał Miłecki
95d8568cb8 bcm53xx: calculate TRX CRC32 using whole kernel partition
This provides better protection of flash data.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-06-10 12:58:19 +02:00
Rafał Miłecki
01714243b9 bcm53xx: drop Copyright header from two of my bash scripts
Both scripts modified by this patch were added by me. First of all I
incorrectly added OpenWrt as Copyright holder. It was wrong because:
1) I simply can't transfer my moral rights according to the Polish law
2) Transfering copyrights (economic rights) requires an agreement which
   I didn't sign with OpenWrt(.org).
Other than that I don't find these trivial scripts important enough to
put info about *my* copyrights in a header so this patch just drops them
completely.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-05-18 08:35:00 +02:00
Rafał Miłecki
518ad4763a bcm53xx: fix MD5 in Seama format on flash after installing OpenWrt
We need to fix Seama just like we fix TRX due to the rootfs mark.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48522
2016-01-28 08:51:58 +00:00
Felix Fietkau
c64fdadea7 bcm53xx: make use of the new board detection layer
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45458
2015-04-16 12:18:34 +00:00
Rafał Miłecki
77c75e6fa3 bcm53xx: try to handle Netgear R8000 VLANs config
It seems to have few ports connected to CPU (only for CPU sending data?)
as part of "SMP dual core 3 GMAC setup" feature.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45403
2015-04-12 20:11:25 +00:00
Rafał Miłecki
e7d7f59171 bcm53xx: support WAN connected to switch port 0
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 43754
2014-12-20 15:09:01 +00:00
Hauke Mehrtens
c977fad4fd bcm53xx: add fixtrx
Without running fixtrx the image will not boot at the second time,
because the CRC the boot loader check is invalid at that time.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 42639
2014-09-21 21:56:31 +00:00
Hauke Mehrtens
1c2dbe4e94 bcm53xx: add default config for switch
This scripts adds a default config for the switch.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 40565
2014-04-23 22:02:18 +00:00