RE: netbsd 8 (beta) failing to load ixg device

[Derrick Lobo <derrick.lobo%givex.com@localhost>]

Hi SAITOH Masanobu

>  I sent a new pullup request:
>	http://releng.netbsd.org/cgi-bin/req-8.cgi?show=361
>It's little hard to fix that problem with small patch. I'm going to send a 
>jumbo patch for ixg(4) to fix a lot of bugs and it'll fix this 
>problemcleanly.

I tried the daily Beta8 version from yesterday and had the same issue..  Can 
you confirm if the changes are on beta, if not what would be the ETA.

Regards
Derrick

-----Original Message-----
From: Masanobu SAITOH [mailto:msaitoh%execsw.org@localhost]
Sent: Tuesday, November 14, 2017 5:25 AM
To: Jaromír Doleček; Derrick Lobo
Cc: msaitoh%execsw.org@localhost; Thor Lancelot Simon; port-amd64%netbsd.org@localhost; 
current-users; msaitoh%netbsd.org@localhost
Subject: Re: netbsd 8 (beta) failing to load ixg device

  Hi, all.

On 2017/11/14 7:01, Jaromír Doleček wrote:
> I had a very brief look on the crashing function 
> ixgbe_update_stats_count(). The only division there is in the one using 
> adapter->num_queue.
>
> Looking at ixgbe_configure_interrups(), seems that one can happily set it 
> to 0 if number of MSI vectors is 1, as is the case according to your 
> dmesg.
>
> SAITOH Masanobu, could you please have a closer look? I wonder if this 
> could have been introduced around rev. 1.96/1.97/1.98 of 
> dev/pci/ixgbe/ixgbe.c, that's when the code related to this changed.

  I could reproduce the problem. Yes, it's my fault.

  I sent a new pullup request:

	http://releng.netbsd.org/cgi-bin/req-8.cgi?show=361

It's little hard to fix that problem with small patch. I'm going to send a 
jumbo patch for ixg(4) to fix a lot of bugs and it'll fix this 
problemcleanly.

  Sorry and thank you all.


> Jaromir
>
> 2017-11-13 16:03 GMT+01:00 Derrick Lobo <derrick.lobo%givex.com@localhost 
> <mailto:derrick.lobo%givex.com@localhost>>:
>  >
>  > HI Thor
>  >
>  > I have attached the logs..  I am able to use the server in 7.99 but
> cannot  > upgrade to 8.0 beta. Theres a kernel panic when the driver
> is loaded.. its  > not like the bootup progresses and marks the driver as 
> unconfigured.
>  >
>  > -----Original Message-----
>  > From: Thor Lancelot Simon [mailto:tls%panix.com@localhost
> <mailto:tls%panix.com@localhost>]  > Sent: Sunday, November 12, 2017 10:30 PM  >
> To: Derrick Lobo  > Cc: port-amd64%netbsd.org@localhost
> <mailto:port-amd64%netbsd.org@localhost>; current-users%netbsd.org@localhost
> <mailto:current-users%netbsd.org@localhost>  > Subject: Re: netbsd 8 (beta)
> failing to load ixg device  >  > On Thu, Nov 09, 2017 at 09:15:53AM
> -0500, Derrick Lobo wrote:
>  > > The daily beta version of nebtsd 8 does not support ixg 5gb
> NIC's, the  > > support was enabled in 7.99  >  > That doesn't make
> sense - if it's in 7.anything, it's in 8.  When we cut  > the 8
> branch, we move the version number on HEAD to 8.99.
>  >
>  > Thor


--
-----------------------------------------------
                 SAITOH Masanobu (msaitoh%execsw.org@localhost
                                  msaitoh%netbsd.org@localhost)