From: Stuart Henderson <stu@spacehopper.org>
Subject: Re: PF Queue bandwidth now 64bit for >4Gbps queues
To: Andrew Lemin <andrew.lemin@gmail.com>
Cc: tech@openbsd.org
Date: Wed, 18 Mar 2026 11:28:06 +0000

On 2026/03/18 11:01, Stuart Henderson wrote:
> On 2026/03/18 00:57, Andrew Lemin wrote:
> > struct hfsc_sc grows from 12 to 24 bytes (with a 4-byte padding hole
> > between d and m2 due to alignment - should we reorder?).
> 
> yes.
> 
> from style(9):
> 
>    When declaring variables in structures, declare them sorted by use, then
>    by size (largest to smallest), then by alphabetical order.  The first
>    category normally doesn't apply, but there are exceptions.
> 
> (+ i'll see if I can figure out what's needed in ports-land for this).
> 

+Values up to 999G are supported, allowing configuration of PF queues on
+10G, 25G, 40G, and 100G interfaces.

I don't think the clause about interface speeds is needed