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From: | Laszlo Ersek |
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 21:04:31 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
On 07/31/17 20:55, Michael S. Tsirkin wrote: > 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? Yes, I do. (Perhaps writing "r/o" was too terse.) Thanks Laszlo
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