History log of /src/sys/arch/i386/conf/LEGACY
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# 1.6 05-Jan-2026 nia

i386: Exclude some PCIe and other drivers from the LEGACY kernel.

Only reduces the compressed size by around 1MB, but uncompressed is
2MB smaller, which benefits these small RAM machines anyway.

PR port-i386/59889 i386 cd-rom iso for -current is overflowing 700MB limit


Revision tags: perseant-exfatfs-base-20250801 netbsd-11-base
# 1.5 17-Feb-2025 jakllsch

Restore ATA DMA mode downgrade support everywhere; it's a necessary part
of any system supporting (parallel) ATA DMA. There is hardware out there,
including cobalt, macppc, and sparc64 where this functionality is
necessary to avoid non-functional disks, either in as-shipped hardware
configurations or with add-in cards, or perhaps just with compromised
IDE/PATA cables.

Should address:
PR 58767
PR 59023
PR 59078

If anyone really insists on not having this support they can now turn it
off themselves with `options ATA_NO_DOWNGRADE_MODE`


Revision tags: perseant-exfatfs-base-20240630 perseant-exfatfs-base
# 1.4 13-May-2024 nia

branches: 1.4.2;
also exclude DRM_LEGACY from the ISA kernel


# 1.3 28-Apr-2024 nia

i386: disable DRMKMS drivers in LEGACY kernel (this is for ISA)


Revision tags: thorpej-ifq-base thorpej-altq-separation-base
# 1.2 17-Jul-2023 riastradh

i386/LEGACY: Enable ATA_DOWNGRADE_MODE.

PR kern/57362


Revision tags: netbsd-8-3-RELEASE netbsd-9-4-RELEASE netbsd-10-0-RELEASE netbsd-10-0-RC6 netbsd-10-0-RC5 netbsd-10-0-RC4 netbsd-10-0-RC3 netbsd-10-0-RC2 netbsd-10-0-RC1 netbsd-10-base bouyer-sunxi-drm-base netbsd-9-3-RELEASE thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 netbsd-9-2-RELEASE cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 netbsd-8-2-RELEASE ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 netbsd-8-1-RELEASE netbsd-8-1-RC1 isaki-audio2-base pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107 nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226 nick-nhusb-base-20150921 nick-nhusb-base-20150606 nick-nhusb-base-20150406
# 1.1 07-Mar-2015 mrg

branches: 1.1.2; 1.1.4; 1.1.20; 1.1.54;
remove vga@isa and pcdisplay@isa from i386 GENERIC, and create a new
LEGACY kernel that includes them instead. now radeon@pci is able to
properly claim wsdisplay0 on i386 systems, and radeondrmkms has a good
chance of working.

this "fixes" PR#49290.