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Date:      Mon, 08 Jul 2019 08:42:07 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 238037] [PATCH] Implement ig4 suspend/resume
Message-ID:  <bug-238037-227-yVXsgOFcXq@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-238037-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-238037-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238037

--- Comment #13 from J.R. Oldroyd <fbsd@opal.com> ---
I have already tried this and, unfortunately, it does not help.  I have also
tried it with the DELAY(1000) in there too (same as in the iic_attach() cod=
e).=20
Same problem: it still requires the "iic -f /dev/iic1 -s" after resume to r=
eset
it.  Even though it doesn't solve the problem, I think this code should be
there per the spec.

While we're doing this, I suggest moving the definitions of reg_read() and
reg_write() from where they are in ig4_iic.c to ig4_var.h so that they can =
also
be used here in ig4_pci.c.  That makes the code here easier to read.

--=20
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