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Re: [PATCH x3] hurd: pci arbiter bootstrap
From: |
Samuel Thibault |
Subject: |
Re: [PATCH x3] hurd: pci arbiter bootstrap |
Date: |
Tue, 2 Feb 2021 22:53:03 +0100 |
User-agent: |
NeoMutt/20170609 (1.8.3) |
Damien Zammit, le mar. 02 févr. 2021 18:29:42 +1100, a ecrit:
> [PATCH 2/3] Bootstrappable pci-arbiter
>
> This is a work in progress, I would like some comments on how I can
> make the arbiter start up without a / filesystem when it needs to
> expose the pci interface netfs on a real node.
That should already be handled by libmachdev's machdev_trivfs_init? The
disk translator, in the meanwhile, can device_open("pci") on the device
master port that it got from pci-arbiter.
BTW,
-volatile struct mapped_time_value *pcifs_maptime;
+volatile struct mapped_time_value *pcifs_maptime = NULL;
This is undeeded: global variables are always initialized to 0.
Samuel