From: Laszlo Ersek <lersek@redhat.com>
To: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com>,
edk2-devel@lists.01.org
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: Re: Using a generic PciHostBridgeDxe driver for a multi-PCIe-domain platform
Date: Tue, 30 May 2017 22:17:00 +0200 [thread overview]
Message-ID: <4b898f0d-dbbf-20ea-120e-927ebb786b35@redhat.com> (raw)
In-Reply-To: <8e9711a0244e9cf9d1bf752f638e42dd@mail.gmail.com>
On 05/30/17 21:04, Vladimir Olovyannikov wrote:
> So basically my PciHostBridgeLib should treat hostbridges as
> rootbridges with different segments in this case?
In my opinion, yes.
I would actually put it as
treat the set of sole root bridges on all the host bridges as multiple
root bridges on a single host bridge, just with different segment
numbers
The separate segment numbers should be mapped to the separate ECAM
windows in your PciSegmentLib instance, in my opinion.
Thanks,
Laszlo
next prev parent reply other threads:[~2017-05-30 20:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-30 16:23 Using a generic PciHostBridgeDxe driver for a multi-PCIe-domain platform Vladimir Olovyannikov
2017-05-30 16:35 ` Ard Biesheuvel
2017-05-30 16:49 ` Vladimir Olovyannikov
2017-05-30 17:34 ` Bill Paul
2017-05-30 18:11 ` Vladimir Olovyannikov
2017-05-31 15:02 ` Johnson, Brian (EXL - Eagan)
2017-05-31 18:07 ` Kinney, Michael D
2017-05-30 18:32 ` Laszlo Ersek
2017-05-30 18:50 ` Laszlo Ersek
2017-05-30 19:04 ` Vladimir Olovyannikov
2017-05-30 20:17 ` Laszlo Ersek [this message]
2017-05-30 20:23 ` Vladimir Olovyannikov
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