Kernel 4.15

AmigaOne X5000 platform specific issues related to Linux only.

Re: Kernel 4.15

Postby Skateman » Sun Feb 11, 2018 12:35 pm

Kernel 15.1 Up and running.. :-)

Image

DPAA Ethernet functionality has become worse..

For example these weird ping responses to the same addresses... and after 12 packets it stops
It has to be the QMAN/BMAN buffer DPAA part of the driver. Its only when using the DPAA ethernet adapter. Every other NIC is working.


The Freescale DPAA architecture consists of a series of hardware blocks
that support Ethernet connectivity. The Ethernet driver depends upon the
following drivers in the Linux kernel:

- Peripheral Access Memory Unit (PAMU) (* needed only for PPC platforms)
drivers/iommu/fsl_*
- Frame Manager (FMan)
drivers/net/ethernet/freescale/fman
- Queue Manager (QMan), Buffer Manager (BMan)
drivers/soc/fsl/qbman


https://www.kernel.org/doc/Documentatio ... g/dpaa.txt

root@X5000LNX:/home/skateman# sh ethernetup.sh
resetting the transceiver...
root@X5000LNX:/home/skateman# ping www.nu.nl
PING nunl.aws.sanomaservices.nl (54.192.2.63) 56(84) bytes of data.
64 bytes from 54.192.2.63: icmp_seq=1 ttl=242 time=24.0 ms
64 bytes from 54.192.2.63: icmp_seq=2 ttl=242 time=20.9 ms
64 bytes from 54.192.2.63: icmp_seq=3 ttl=242 time=19.5 ms
64 bytes from 54.192.2.63: icmp_seq=4 ttl=242 time=22.6 ms
64 bytes from 54.192.2.63: icmp_seq=5 ttl=242 time=19.6 ms
64 bytes from 54.192.2.63: icmp_seq=6 ttl=242 time=20.7 ms
64 bytes from 54.192.2.63: icmp_seq=7 ttl=242 time=19.1 ms
64 bytes from 54.192.2.63: icmp_seq=8 ttl=242 time=21.3 ms
64 bytes from 54.192.2.63: icmp_seq=9 ttl=242 time=22.1 ms
64 bytes from 54.192.2.63: icmp_seq=10 ttl=242 time=19.1 ms
64 bytes from 54.192.2.63: icmp_seq=11 ttl=242 time=19.5 ms
64 bytes from 54.192.2.63: icmp_seq=12 ttl=242 time=20.5 ms
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
^C
--- nunl.aws.sanomaservices.nl ping statistics ---
17 packets transmitted, 12 received, 29% packet loss, time 44178ms
rtt min/avg/max/mdev = 19.105/20.792/24.046/1.489 ms
root@X5000LNX:/home/skateman# ping www.nu.nl
PING nunl.aws.sanomaservices.nl (54.192.2.109) 56(84) bytes of data.
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=1 ttl=240 time=19.8 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=2 ttl=240 time=18.5 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=3 ttl=240 time=19.4 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=4 ttl=240 time=18.6 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=5 ttl=240 time=19.5 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=6 ttl=240 time=19.3 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=7 ttl=240 time=17.6 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=8 ttl=240 time=24.7 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=9 ttl=240 time=19.5 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=10 ttl=240 time=18.4 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=11 ttl=240 time=49.8 ms
64 bytes from server-54-192-2-109.lhr5.r.cloudfront.net (54.192.2.109): icmp_seq=12 ttl=240 time=18.3 ms
^C
--- nunl.aws.sanomaservices.nl ping statistics ---
12 packets transmitted, 12 received, 0% packet loss, time 23526ms
rtt min/avg/max/mdev = 17.664/22.001/49.804/8.560 ms
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Skateman
 
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Re: Kernel 4.15

Postby xeno74 » Sun Feb 11, 2018 5:54 pm

Skateman wrote:Kernel 15.1 Up and running.. :-)


Thank you for testing! :-)
http://www.amigalinux.org
http://www.supertuxkart-amiga.de

Running Linux on AmigaONEs can require some tinkering.
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Re: Kernel 4.15

Postby xeno74 » Wed Feb 14, 2018 9:26 pm

Hi All,

I compiled the second update of the stable kernel 4.15 for the X5000 and X1000.

New:


Download: vmlinux-4.15.2-AmigaOne_X1000_X5000.tar.gz

Cheers,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de

Running Linux on AmigaONEs can require some tinkering.
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Re: Kernel 4.15

Postby Skateman » Fri Feb 16, 2018 2:29 pm

15-2 running fine on my X5000 :-

Image
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Re: Kernel 4.15

Postby xeno74 » Fri Feb 16, 2018 7:43 pm

Skateman wrote:15-2 running fine on my X5000 :-


Hi Mad,

Many thanks for testing the stable kernel 4.15.2. :-)

Cheers,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de

Running Linux on AmigaONEs can require some tinkering.
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Re: Kernel 4.15

Postby xeno74 » Fri Feb 16, 2018 8:11 pm

Hi All,

Here is the third update of the stable kernel 4.15.

New:


Download: vmlinux-4.15.3-AmigaOne_X1000_X5000.tar.gz

Additionally I compiled the stable kernel 4.15.3 with the enabled kernel option CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED for the X5000.

Download: vmlinux-4.15.3-AmigaOne_X5000_math_emulation.tar.gz

Screenshot of Debian Buster/Sid PPC64 with the stable kernel 4.15.3 and with the new MATE 1.20.0 on an AmigaOne X5000:

Image

Cheers,
Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de

Running Linux on AmigaONEs can require some tinkering.
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Re: Kernel 4.15

Postby Skateman » Fri Feb 16, 2018 11:32 pm

15.3 up and running....

Image
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Re: Kernel 4.15

Postby xeno74 » Sat Feb 17, 2018 7:32 am

Skateman wrote:15.3 up and running....


Thank you! :-) Have you tested both kernels? If yes, did you notice some differences between both kernels?

-- Christian
http://www.amigalinux.org
http://www.supertuxkart-amiga.de

Running Linux on AmigaONEs can require some tinkering.
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Re: Kernel 4.15

Postby Skateman » Sat Feb 17, 2018 11:10 am

No i have not yet tested :

kernel 4.15.3 with the enabled kernel option CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED for the X5000.
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Re: Kernel 4.15

Postby Skateman » Sat Feb 17, 2018 12:44 pm

With the unimplemented math version..

When loading the welcome screen an error occurs.

Image

But overall no real noticeable differences yet..

Image
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