From: "Michael S. Tsirkin" <mst@redhat.com>
To: Laszlo Ersek <lersek@redhat.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>,
Alexander Bezzubikov <zuban32s@gmail.com>,
seabios@seabios.org, qemu-devel@nongnu.org,
Gerd Hoffmann <kraxel@redhat.com>,
pbonzini@redhat.com, rth@twiddle.net
Subject: Re: [Qemu-devel] [SeaBIOS] [RFC PATCH v2 4/6] hw/pci: introduce bridge-only vendor-specific capability to provide some hints to firmware
Date: Mon, 31 Jul 2017 21:55:46 +0300 [thread overview]
Message-ID: <20170731215200-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <1761dcb9-420b-228f-f3d1-149b66e5ec4c@redhat.com>
On Mon, Jul 31, 2017 at 08:16:49PM +0200, Laszlo Ersek wrote:
> OK. If the proposed solution with the r/o mem base/limit registers is
> rooted in the spec (and I think it indeed must be; apparently this would
> be the same as what we're already planning for IO disablement), then
> that's a strong argument for PciBusDxe to accommodate this probing in
> the platform hook.
>
> Thanks
> Laszlo
Do you mean making base/limit read-only?
next prev parent reply other threads:[~2017-07-31 18:55 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-22 22:15 [Qemu-devel] [RFC PATCH v2 0/6] Generic PCIE-PCI Bridge Aleksandr Bezzubikov
2017-07-22 22:15 ` [Qemu-devel] [RFC PATCH v2 1/6] hw/pci: introduce pcie-pci-bridge device Aleksandr Bezzubikov
2017-07-22 22:15 ` [Qemu-devel] [RFC PATCH v2 2/6] hw/i386: allow SHPC for Q35 machine Aleksandr Bezzubikov
2017-07-23 15:59 ` Marcel Apfelbaum
2017-07-23 16:49 ` Alexander Bezzubikov
2017-07-22 22:15 ` [Qemu-devel] [RFC PATCH v2 3/6] hw/pci: enable SHPC for PCIE-PCI bridge Aleksandr Bezzubikov
2017-07-22 22:15 ` [Qemu-devel] [RFC PATCH v2 4/6] hw/pci: introduce bridge-only vendor-specific capability to provide some hints to firmware Aleksandr Bezzubikov
2017-07-23 15:57 ` Marcel Apfelbaum
2017-07-23 16:19 ` Alexander Bezzubikov
2017-07-23 16:24 ` Marcel Apfelbaum
2017-07-26 19:43 ` Michael S. Tsirkin
2017-07-26 21:54 ` Alexander Bezzubikov
2017-07-26 23:11 ` [Qemu-devel] [SeaBIOS] " Laszlo Ersek
2017-07-26 23:28 ` [Qemu-devel] " Michael S. Tsirkin
2017-07-27 9:39 ` Marcel Apfelbaum
2017-07-27 13:58 ` [Qemu-devel] [SeaBIOS] " Laszlo Ersek
2017-07-28 23:15 ` Michael S. Tsirkin
2017-07-31 18:16 ` Laszlo Ersek
2017-07-31 18:55 ` Michael S. Tsirkin [this message]
2017-07-31 19:04 ` Laszlo Ersek
2017-07-28 23:12 ` [Qemu-devel] " Michael S. Tsirkin
2017-07-31 10:06 ` Marcel Apfelbaum
2017-07-31 18:36 ` Michael S. Tsirkin
2017-07-22 22:15 ` [Qemu-devel] [RFC PATCH v2 5/6] hw/pci: add bus_reserve property to pcie-root-port Aleksandr Bezzubikov
2017-07-23 12:22 ` Michael S. Tsirkin
2017-07-23 14:13 ` Marcel Apfelbaum
2017-07-24 20:46 ` Michael S. Tsirkin
2017-07-24 21:41 ` Alexander Bezzubikov
2017-07-24 21:58 ` Michael S. Tsirkin
2017-07-25 11:49 ` Marcel Apfelbaum
2017-07-28 23:24 ` Michael S. Tsirkin
2017-07-25 13:43 ` Michael S. Tsirkin
2017-07-25 13:50 ` Alexander Bezzubikov
2017-07-25 13:53 ` Michael S. Tsirkin
2017-07-25 14:09 ` Alexander Bezzubikov
2017-07-25 16:10 ` Marcel Apfelbaum
2017-07-25 17:11 ` Alexander Bezzubikov
2017-07-26 4:24 ` Marcel Apfelbaum
2017-07-26 5:29 ` Gerd Hoffmann
2017-07-28 23:26 ` Michael S. Tsirkin
2017-07-22 22:15 ` [Qemu-devel] [RFC PATCH v2 6/6] hw/pci: add hint capabilty for additional bus reservation " Aleksandr Bezzubikov
2017-07-24 20:43 ` Michael S. Tsirkin
2017-07-24 21:43 ` Alexander Bezzubikov
2017-07-25 11:52 ` Marcel Apfelbaum
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