Date: Mon, 7 Oct 2019 15:27:28 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: Warner Losh <imp@bsdimp.com>, "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net> Cc: freebsd-arch@freebsd.org Subject: Re: New CPUTYPE default for i386 port Message-ID: <89501a69-ea37-7016-5ccb-286ff65b2e2a@FreeBSD.org> In-Reply-To: <CANCZdfra0r=GYF5KSHqGuhNQq6RTXCBu8r9j3YfGc4iVmTsNag@mail.gmail.com> References: <CANCZdfqL2LD_Yu49XMid-G21w-HKSDA4yW4Wi_uEW37rAG9E2Q@mail.gmail.com> <201910060322.x963Mwo1065732@gndrsh.dnsmgr.net> <CANCZdfra0r=GYF5KSHqGuhNQq6RTXCBu8r9j3YfGc4iVmTsNag@mail.gmail.com>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --eQXKxTOS838i5jK00ACo08KHk8jB2f57e Content-Type: multipart/mixed; boundary="4t0zTev5V9wTkV14kOcW5eknphzDlNiEq"; protected-headers="v1" From: Lev Serebryakov <lev@FreeBSD.org> Reply-To: lev@FreeBSD.org To: Warner Losh <imp@bsdimp.com>, "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net> Cc: freebsd-arch@freebsd.org Message-ID: <89501a69-ea37-7016-5ccb-286ff65b2e2a@FreeBSD.org> Subject: Re: New CPUTYPE default for i386 port References: <CANCZdfqL2LD_Yu49XMid-G21w-HKSDA4yW4Wi_uEW37rAG9E2Q@mail.gmail.com> <201910060322.x963Mwo1065732@gndrsh.dnsmgr.net> <CANCZdfra0r=GYF5KSHqGuhNQq6RTXCBu8r9j3YfGc4iVmTsNag@mail.gmail.com> In-Reply-To: <CANCZdfra0r=GYF5KSHqGuhNQq6RTXCBu8r9j3YfGc4iVmTsNag@mail.gmail.com> --4t0zTev5V9wTkV14kOcW5eknphzDlNiEq Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 06.10.2019 6:54, Warner Losh wrote: > There are two issues here. First, the pentiums under ~200mhz don't supp= ort > booting off of CDROM. Second, most of the Pentium chipsets couldn't use= > more than 64MB, so often that was the max you could get. Pentium Pro in= > that era did more memory, but it was the first i686. Pentium II were a > different story as well. Both often were provisioned with 128MB or more= =2E There are embedded devices, like AMD Geode, which could be loaded with enough memory, but is not fully i686. Soekris Net5501, anyone? --=20 // Lev Serebryakov --4t0zTev5V9wTkV14kOcW5eknphzDlNiEq-- --eQXKxTOS838i5jK00ACo08KHk8jB2f57e Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE+W0coLX0MYtnSzMK6rA8WL/cR48FAl2bLzRfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEY5 NkQxQ0EwQjVGNDMxOEI2NzRCMzMwQUVBQjAzQzU4QkZEQzQ3OEYACgkQ6rA8WL/c R481BxAAwHBZT/yKMSe/yeoVr5YdWEly//7pqzU6dwsnN2cdnoXGAS6ZZLPmINyC nXkstrxJj7xurDxZ0wMVCP7XTeuByLkvasxrEtQPn2WzLDwv2l1eNt6LRyylhR+/ cKzbOG1VoIsKwp9NLZDwx/89Xp+/Brb3o6Qg//lOP5s3wvIW2NWd//6N51Cmhkee j+LQ/9Wn7uUdjNkHJtYiRN1WY6nbL10sGGhasNtvKGEK3YJF1hFIaQ5deFxGXUdK 8ODZrzdbfLQqmsAGg61Lz28/7OulHdYOoCaYBNamxKZd4fAtcJ5H8YewVme08Oqi v88GGuzG/M1YHMpjszW0+abndq88Sdtd9KfS6ZYpHskkMoYQNZqW6TTgd4bg6fT7 JCuq4ncCsQcDGTPFf/eEhOyF3HhXOewQbSh3Rr4bVmKIEPX+R/HmJJ6nYcG1DGb8 /LzSKbeJGEhb5UtrmrOL7127QF8pPJ3cIDGx1OzaAKg/2RQ9NUvYkefGkRcMtxFg OR4MP0sFRSWfaJxMyJS5rsdcK2bRc+NSus+dENqMQrUnQqwjFEcHMl/BsEzSgm3J oyvAm6kM9UUQOmzCDGIPp66BCFtahq9kWqY+89VkDE25hCwt/vnn0SIhnhSrZKXO WA8wdwTIci0qUw67HcLFv4mhaHHZcJFkgSUYCAdNyv0bKPuLVHo= =+2uh -----END PGP SIGNATURE----- --eQXKxTOS838i5jK00ACo08KHk8jB2f57e--
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