Re: rtnet i219 setup

[박재현 <parkjahun42@naver.com>]

**Sorry for the lines :(, I resending mail after warpeed lines
 
Thanks for responsing !
I compiled with v5.15.y-dovetail branch & Xenomai 3 master branch at kernel 5.15, but I got some compile errors:
 
Firstly, 
 
In file included from drivers/xenomai/net/drivers/e1000e/82571.c:20:drivers/xenomai/net/drivers/e1000e/e1000.h:24:10: fatal error: rtnet_port.h: No such file or directory   24 | #include <rtnet_port.h>      | ^~~~~~~~~~~~~~compilation terminated.
error occurs, so I addedccflags-y += -I$(srctree)/drivers/xenomai/net/stack/includeto drivers/xenomai/net/drivers/e1000e/Makefile, and error disappeared.However, I can't fix compile error with ethtool.c. Error messages shows me likedrivers/xenomai/net/drivers/e1000e/ethtool.c: In function ‘e1000_get_link_ksettings’:drivers/xenomai/net/drivers/e1000e/ethtool.c:158:14: error: implicit declaration of function ‘pm_runtime_suspended’ [-Werror=implicit-function-declaration]  158 | } else if (!pm_runtime_suspended(netdev->dev.parent)) {      | ^~~~~~~~~~~~~~~~~~~~drivers/xenomai/net/drivers/e1000e/ethtool.c:158:41: error: ‘struct rtnet_device’ has no member named ‘dev’  158 | } else if (!pm_runtime_suspended(netdev->dev.parent)) {      | drivers/xenomai/net/drivers/e1000e/ethtool.c:270:2: error: implicit declaration of function ‘pm_runtime_get_sync’ [-Werror=implicit-function-declaration]  270 | pm_runtime_get_sync(netdev->dev.parent);      | ^~~~~~~~~~~~~~~~~~~drivers/xenomai/net/drivers/e1000e/ethtool.c: In function ‘e1000_get_ringparam’:drivers/xenomai/net/drivers/e1000e/ethtool.c:665:28: error: ‘struct e1000_adapter’ has no member named ‘rx_ring_count  665 | ring->rx_pending = adapter->rx_ring_count;      |      drivers/xenomai/net/drivers/e1000e/ethtool.c:666:28: error: ‘struct e1000_adapter’ has no member named ‘tx_ring_count’  666 | ring->tx_pending = adapter->tx_ring_count;      |drivers/xenomai/net/drivers/e1000e/ethtool.c:2364:18: note: (near initialization for ‘e1000_ethtool_ops.get_drvinfo’)drivers/xenomai/net/drivers/e1000e/ethtool.c:2365:19: error: initialization of ‘int (*)(struct net_device *)’ from incompatible pointer type ‘int (*)(struct tnet_device *)’ [-Werror=incompatible-pointer-types] 2365 | .get_regs_len = e1000_get_regs_len,      | ^~~~~~~~~~~~~~~~~~the whole error message txt file is attached to the mail(Same error occurs in whole ethtool.c). It seems rtnetdev struct not match to ethtool.c functions...How can I fix it?Thanks-----Original Message-----
From: <g.strobbe@telenet.be>
To: "박재현"<parkjahun42@naver.com>; <barlettamarco8@gmail.com>;
Cc: <xenomai@xenomai.org>;
Sent: 2022-04-07 (목) 04:11:50 (GMT+09:00)
Subject: Re: rtnet i219 setup
 


----- On Apr 2, 2022, at 9:26 AM, 박재현 via Xenomai xenomai@xenomai.org wrote:

> Hi everyone.
> I was trying to setup Xenomai 3.2 with rtnet, but I was stuck on i219 driver.
> I have same problem as
> https://xenomai.org/pipermail/xenomai/2020-February/042422.html.
> I found i219 patch, but it is for kernel 4.x. In kernel 5.x I have an error same
> as https://xenomai.org/pipermail/xenomai/2021-September/046510.html.
> Is there recent patch for i219? My system is Xenomai 3.2, Linux 5.11
> Thank you very much for the effort.

Hi,

I ported the e1000e driver starting from the v5.15.y-dovetail branch.
It functions on my setup, an Intel NUC i3 with an Intel I219-V Ethernet
controller wired to a Beckhoff IO island.
I tested it on the Xenomai 3 master and next branches.

The patches are not cleaned out yet.  I'm splitting them up in an effort to make it
easier for someone to have a look at.

I attach them as they are so you can already give them a try if you like.

Best Regards,
Gino






 
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