Date: Thu, 9 Oct 2008 12:56:57 +0000 (UTC) From: Søren Schmidt <sos@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/conf files src/sys/dev/ata ata-all.c ata-all.h ata-chipset.c ata-dma.c ata-pci.c ata-pci.h ata-sata.c src/sys/dev/ata/chipsets ata-acard.c ata-acerlabs.c ata-adaptec.c ata-ahci.c ata-amd.c ata-ati.c ata-cenatek.c ata-cypress.c ... Message-ID: <200810091257.m99Cvgn1050481@repoman.freebsd.org>
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sos 2008-10-09 12:56:57 UTC
FreeBSD src repository
Modified files:
sys/conf files
sys/dev/ata ata-all.c ata-all.h ata-dma.c ata-pci.c
ata-pci.h
sys/modules/ata Makefile
sys/modules/ata/atapci Makefile
Added files:
sys/dev/ata ata-sata.c
sys/dev/ata/chipsets ata-acard.c ata-acerlabs.c ata-adaptec.c
ata-ahci.c ata-amd.c ata-ati.c
ata-cenatek.c ata-cypress.c ata-cyrix.c
ata-highpoint.c ata-intel.c ata-ite.c
ata-jmicron.c ata-marvell.c ata-micron.c
ata-national.c ata-netcell.c ata-nvidia.c
ata-promise.c ata-serverworks.c
ata-siliconimage.c ata-sis.c ata-via.c
sys/modules/ata/atacore Makefile
sys/modules/ata/atadevel Makefile ata-devel.c
sys/modules/ata/atapci Makefile.inc
sys/modules/ata/atapci/chipsets Makefile Makefile.inc
sys/modules/ata/atapci/chipsets/ataacard Makefile
sys/modules/ata/atapci/chipsets/ataacerlabs Makefile
sys/modules/ata/atapci/chipsets/ataadaptec Makefile
sys/modules/ata/atapci/chipsets/ataahci Makefile
sys/modules/ata/atapci/chipsets/ataamd Makefile
sys/modules/ata/atapci/chipsets/ataati Makefile
sys/modules/ata/atapci/chipsets/atacenatek Makefile
sys/modules/ata/atapci/chipsets/atacypress Makefile
sys/modules/ata/atapci/chipsets/atacyrix Makefile
sys/modules/ata/atapci/chipsets/atahighpoint Makefile
sys/modules/ata/atapci/chipsets/ataintel Makefile
sys/modules/ata/atapci/chipsets/ataite Makefile
sys/modules/ata/atapci/chipsets/atajmicron Makefile
sys/modules/ata/atapci/chipsets/atamarvell Makefile
sys/modules/ata/atapci/chipsets/atamicron Makefile
sys/modules/ata/atapci/chipsets/atanational Makefile
sys/modules/ata/atapci/chipsets/atanetcell Makefile
sys/modules/ata/atapci/chipsets/atanvidia Makefile
sys/modules/ata/atapci/chipsets/atapromise Makefile
sys/modules/ata/atapci/chipsets/ataserverworks Makefile
sys/modules/ata/atapci/chipsets/atasiliconimage Makefile
sys/modules/ata/atapci/chipsets/atasis Makefile
sys/modules/ata/atapci/chipsets/atavia Makefile
Removed files:
sys/dev/ata ata-chipset.c
sys/modules/ata/ata Makefile
Log:
SVN rev 183724 on 2008-10-09 12:56:57Z by sos
This is the roumored ATA modulerisation works, and it needs a little explanation.
If you just config KERNEL as usual there should be no apparent changes, you'll get all chipset support code compiled in.
However there is now a way to only compile in code for chipsets needed on a pr vendor basis. ATA now has the following "device" entries:
atacore: ATA core functionality, always needed for any ATA setup
atacard: CARDBUS support
atacbus: PC98 cbus support
ataisa: ISA bus support
atapci: PCI bus support only generic chipset support.
ataahci: AHCI support, also pulled in by some vendor modules.
ataacard, ataacerlabs, ataadaptec, ataamd, ataati, atacenatek, atacypress, atacyrix, atahighpoint, ataintel, ataite, atajmicron, atamarvell, atamicron, atanational, atanetcell, atanvidia, atapromise, ataserverworks, atasiliconimage, atasis, atavia; Vendor support, ie atavia for VIA chipsets
atadisk: ATA disk driver
ataraid: ATA softraid driver
atapicd: ATAPI cd/dvd driver
atapifd: ATAPI floppy/flashdisk driver
atapist: ATAPI tape driver
atausb: ATA<>USB bridge
atapicam: ATA<>CAM bridge
This makes it possible to config a kernel with just VIA chipset support by having the following ATA lines in the kernel config file:
device atacore
device atapci
device atavia
And then you need the atadisk, atapicd etc lines in there just as usual.
If you use ATA as modules loaded at boot there is few changes except the rename of the "ata" module to "atacore", things looks just as usual.
However under atapci you now have a whole bunch of vendor specific drivers, that you can kldload individually depending on you needs. Drivers have the same names as used in the kernel config explained above.
Revision Changes Path
1.1337 +37 -11 src/sys/conf/files
1.291 +23 -19 src/sys/dev/ata/ata-all.c
1.135 +1 -0 src/sys/dev/ata/ata-all.h
1.230 +0 -6548 src/sys/dev/ata/ata-chipset.c (dead)
1.157 +1 -1 src/sys/dev/ata/ata-dma.c
1.130 +212 -158 src/sys/dev/ata/ata-pci.c
1.94 +55 -98 src/sys/dev/ata/ata-pci.h
1.1 +357 -0 src/sys/dev/ata/ata-sata.c (new)
1.1 +285 -0 src/sys/dev/ata/chipsets/ata-acard.c (new)
1.1 +307 -0 src/sys/dev/ata/chipsets/ata-acerlabs.c (new)
1.1 +82 -0 src/sys/dev/ata/chipsets/ata-adaptec.c (new)
1.1 +744 -0 src/sys/dev/ata/chipsets/ata-ahci.c (new)
1.1 +149 -0 src/sys/dev/ata/chipsets/ata-amd.c (new)
1.1 +197 -0 src/sys/dev/ata/chipsets/ata-ati.c (new)
1.1 +98 -0 src/sys/dev/ata/chipsets/ata-cenatek.c (new)
1.1 +121 -0 src/sys/dev/ata/chipsets/ata-cypress.c (new)
1.1 +131 -0 src/sys/dev/ata/chipsets/ata-cyrix.c (new)
1.1 +234 -0 src/sys/dev/ata/chipsets/ata-highpoint.c (new)
1.1 +515 -0 src/sys/dev/ata/chipsets/ata-intel.c (new)
1.1 +247 -0 src/sys/dev/ata/chipsets/ata-ite.c (new)
1.1 +204 -0 src/sys/dev/ata/chipsets/ata-jmicron.c (new)
1.1 +542 -0 src/sys/dev/ata/chipsets/ata-marvell.c (new)
1.1 +101 -0 src/sys/dev/ata/chipsets/ata-micron.c (new)
1.1 +133 -0 src/sys/dev/ata/chipsets/ata-national.c (new)
1.1 +115 -0 src/sys/dev/ata/chipsets/ata-netcell.c (new)
1.1 +264 -0 src/sys/dev/ata/chipsets/ata-nvidia.c (new)
1.1 +1250 -0 src/sys/dev/ata/chipsets/ata-promise.c (new)
1.1 +332 -0 src/sys/dev/ata/chipsets/ata-serverworks.c (new)
1.1 +890 -0 src/sys/dev/ata/chipsets/ata-siliconimage.c (new)
1.1 +314 -0 src/sys/dev/ata/chipsets/ata-sis.c (new)
1.1 +351 -0 src/sys/dev/ata/chipsets/ata-via.c (new)
1.3 +1 -1 src/sys/modules/ata/Makefile
1.2 +0 -10 src/sys/modules/ata/ata/Makefile (dead)
1.1 +9 -0 src/sys/modules/ata/atacore/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atadevel/Makefile (new)
1.1 +125 -0 src/sys/modules/ata/atadevel/ata-devel.c (new)
1.2 +4 -1 src/sys/modules/ata/atapci/Makefile
1.1 +3 -0 src/sys/modules/ata/atapci/Makefile.inc (new)
1.1 +5 -0 src/sys/modules/ata/atapci/chipsets/Makefile (new)
1.1 +3 -0 src/sys/modules/ata/atapci/chipsets/Makefile.inc (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataacard/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataacerlabs/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataadaptec/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataahci/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataamd/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataati/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atacenatek/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atacypress/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atacyrix/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atahighpoint/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataintel/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataite/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atajmicron/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atamarvell/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atamicron/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atanational/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atanetcell/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atanvidia/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atapromise/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/ataserverworks/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atasiliconimage/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atasis/Makefile (new)
1.1 +10 -0 src/sys/modules/ata/atapci/chipsets/atavia/Makefile (new)
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