Mesa hm2/hm2_7i96s.0: error finishing read
17 Nov 2022 20:17 #256958
by PCW
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read
I don't think Broadcom MACs have ever worked...
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17 Nov 2022 20:58 #256960
by zack
Replied by zack on topic Mesa hm2/hm2_7i96s.0: error finishing read
Ok thanks like the realtek issues aswell?
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17 Nov 2022 21:44 #256963
by PCW
Replied by PCW on topic Mesa hm2/hm2_7i96s.0: error finishing read
Not sure, Realtek used to be OK but seems to have recent driver issues
Broadcom never worked for realtime AFAIK
Broadcom never worked for realtime AFAIK
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17 Nov 2022 21:56 #256968
by tommylight
Replied by tommylight on topic Mesa hm2/hm2_7i96s.0: error finishing read
Not sure but i might have a MB with two ETH ports, well i am sure i have a board with two ports, not sure if it has a Marwel chip on one of them.
Back in the day they had link diagnosing as standard feature, would even show roughly how far the cable is cut, besides what wire and the resistance and stuff.
Don't know what happened to them...
Back in the day they had link diagnosing as standard feature, would even show roughly how far the cable is cut, besides what wire and the resistance and stuff.
Don't know what happened to them...
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18 Nov 2022 05:28 #257009
by zack
Replied by zack on topic Mesa hm2/hm2_7i96s.0: error finishing read
ok atheros had some realtime issues back in the day as well, what would be a suggested MAC, intel?
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18 Nov 2022 10:26 #257024
by tommylight
Replied by tommylight on topic Mesa hm2/hm2_7i96s.0: error finishing read
I reported a few posts back that Intel works with new kernels.
Still some Intel NIC need coalescing set to 0, but i never needed that.
Still some Intel NIC need coalescing set to 0, but i never needed that.
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18 Nov 2022 13:27 #257036
by arvidb
Replied by arvidb on topic Mesa hm2/hm2_7i96s.0: error finishing read
As established some pages back (e.g.
here
and
here
- again with an e1000e Intel NIC) this problem is not specific to Realtek NICs. And "new" kernels (as in 5.10) does not always work with Intel NICs.
The issue seems to have something to do with the way the Debian kernel is configured, or with some Debian-specific kernel patches, and not with a specific NIC manufacturer. While the problem might go away with a different NIC, no-one has of yet established the exact cause for the problem so changing NICs will be hit-and-miss. What does seem to work is building your own vanilla+rt-patched kernel.
If someone had time to build their own kernel from Debian sources, that would be an interesting test to narrow the cause down further.
The issue seems to have something to do with the way the Debian kernel is configured, or with some Debian-specific kernel patches, and not with a specific NIC manufacturer. While the problem might go away with a different NIC, no-one has of yet established the exact cause for the problem so changing NICs will be hit-and-miss. What does seem to work is building your own vanilla+rt-patched kernel.
If someone had time to build their own kernel from Debian sources, that would be an interesting test to narrow the cause down further.
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18 Nov 2022 19:43 #257056
by rodw
Replied by rodw on topic Mesa hm2/hm2_7i96s.0: error finishing read
Debian documents how to build their kernel here
kernel-team.pages.debian.net/kernel-hand...ml#s-common-official
One day I might gather the courage. It would be interesting to see what has changed between it and the upstream kernel
kernel-team.pages.debian.net/kernel-hand...ml#s-common-official
One day I might gather the courage. It would be interesting to see what has changed between it and the upstream kernel
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09 Dec 2022 17:33 #259017
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
I just built the 6.0.5-rt14 #2 SMP PREEMPT_RT kernel and still get hm2/hm2_7i92.0: error finishing read! iter=3481476.
JT
Debian 12
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: TUF GAMING B550-PRO
Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 04)
john@cave:~$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 48 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 12
On-line CPU(s) list: 0-11
Vendor ID: AuthenticAMD
Model name: AMD Ryzen 5 5600X 6-Core Processor
CPU family: 25
Model: 33
Thread(s) per core: 2
Core(s) per socket: 6
Socket(s): 1
Stepping: 2
Frequency boost: enabled
CPU(s) scaling MHz: 95%
CPU max MHz: 4650.2920
CPU min MHz: 2200.0000JT
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09 Dec 2022 18:13 #259025
by JT
Replied by JT on topic Mesa hm2/hm2_7i96s.0: error finishing read
And I just checked and I have the driver Realtek RTL8125 firmware (rtl_nic/rtl8125a-3.fw) for my NIC. Good thing I don't "need" RT to work on this PC.
JT
JT
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