Date: Thu, 06 Apr 2023 08:16:43 +0200 From: Corvin =?ISO-8859-1?Q?K=F6hne?= <corvink@FreeBSD.org> To: Peter Grehan <grehan@freebsd.org> Cc: virtualization@FreeBSD.org Subject: Re: [PATCH] OvmfPkg/BhyveBhf: install bhyve's ACPI tables Message-ID: <c29a0b7f9ff0f04b581165466fdbe93f3a3fc718.camel@FreeBSD.org> In-Reply-To: <365212d5-75e4-1717-b69a-5e1ddf6e40ab@freebsd.org> References: <20230331123936.540020-1-corvink@FreeBSD.org> <a2e19eb1-bb85-84f6-f805-c8065076bbf0@freebsd.org> <e539403193518c7dd744741410be632947414213.camel@FreeBSD.org> <365212d5-75e4-1717-b69a-5e1ddf6e40ab@freebsd.org>
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--=-aiNppfRPHrOzCCq75c7N Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2023-04-05 at 07:54 +1000, Peter Grehan wrote: > > Using the qemu fwcfg has one big disadvantage: > > Bhyve's fwctl and qemu's fwcfg can't be used at the same time. Due > > to > > backward compatibility reasons, bhyve uses fwctl as default. So, > > using > > qemu's fwcfg to locate the rsdp only works, if the user changes his > > bhyve call. > > I don't want to use fwctl to locate the rsdp because IMHO we should > > migrate to fwcfg. So, we shouldn't add new features to fwctl. >=20 > =C2=A0 Ah ok. >=20 I take this as confirmation. If no one else complains, I'm going to send this patch to the EDKII project next week. > > Btw: I'm also preparing some patches to support qemu's acpi table > > loader. So, if we like to use qemu's fwcfg, we should use the > > loader > > instead of an own baked solution. >=20 > =C2=A0 Yes: that's a much better solution. The bhyve-generated ones are > very=20 > size-limited. >=20 FYI:=C2=A0https://reviews.freebsd.org/D38438 and https://reviews.freebsd.org/D38439 add support for qemu's table loader to bhyve. --=20 Kind regards, Corvin --=-aiNppfRPHrOzCCq75c7N Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEgvRSla3m2t/H2U9G2FTaVjFeAmoFAmQuY8sACgkQ2FTaVjFe AmqZExAAmJtCYhO8lFrzSQ3XCrjQmEbOlUDNI+6UFVVHlc0OhzdFq8Jd2NlVx3Ju RisC5IdxKMUciChRusDYfR9S5VqHVfTRLY64bjzbhaivrmFh46vt5Doa2UlXpKrh ZjZrPWMQdUqJv4qXeeHrPlyDzH6SrIrQxwTa5HAm5OQsexhQjCcc7fHR5GbPHH+G 5dqOmrTjfJOjHdEy+bdn3EedKWJz/2koX/qgQfFIvwWFNKb/fHXpS2G09ClCIw58 FoW4XZhO54GUDtg1I2KLsrsbj2Bdosjow4ZJcafF1BPg3scZcK3YEcgdgBkMuBay KDnzktMkOv9/BTi7kcTVtQ0E7YehUeic9rWln3o9gOlntOfP8O6MH+2Z+NVA7JuQ HpSE4TKa+m405J7uAKoiSK2rD79xI/PrKHDuJsfE9kcUxL/vUY+TXu8ZgnKtmvAJ +4Z73egboyWit6egJn9XlDJBw0zqqHGCyojMa/SbHi9hZLvf3kvA/83X2x34iva/ ed80m9mDJZ7i8GpStfQl5bxzgJRwmBI3m1+ObCkQB1H4mkS5jJsTlM7FEFenoYog a7sFZBYBpu9zLf0WPSut1+gtocHvxb+2D9kLnZv1DLzzxzISK7q46AfCeAAMlkbC mU2ulypU1mrxlIXjh0L1BQk89W88JmQnzBChsRYeBuEgSs/J76I= =ry59 -----END PGP SIGNATURE----- --=-aiNppfRPHrOzCCq75c7N--
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