found in some older IBM PS/2 machines.
This code is based upon work by Scott D. Telford, with some minor bits
in arch/i386/mca/mca_machdep.c taken from FreeBSD.
XXX this is still very experimental and development version; use at your
XXX own risk
Some PCI soundcards don't seem to use the generic gameport function with
interface 0x10 used here, but have either an own BAR dedicated to this
(i.e. Sonic Vibes or ESS Solo-1) or specify their own device (see
PCI_PRODUCT_CREATIVELABS_SBJOY in sys/dev/pci/pcidevs.h).
Probably these use a similar simple sheme and adding a frontend for them would
be trivial, but I don't own any of these cards, so I didn't.
so that the right entries get added to dev_name2blk[]. Needed for / on RAID.
(Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
CardBus bus stub, YENTA PCI-CardBus bridge (cbb), 3Com 3C575TX driver
(ex) and Intel fxp driver.
TODO:
o Conform to the KNF more strictly.
o Be unified with pcmcia code as much as possible.
o Add more drivers for CardBus card, such as APA-1480 or USB card.
The affected files are listed below.
sys/arch/i386/conf/files.i386
sys/arch/macppc/conf/files.macppc
sys/conf/files
sys/dev/ic/elinkxl.c
sys/dev/ic/elinkxlvar.h
sys/dev/ic/i82365.c
sys/dev/ic/i82365var.h
sys/dev/isa/i82365_isasubr.c
sys/dev/pci/files.pci
sys/dev/pcmcia/pcmcia.c
sys/dev/pcmcia/pcmciachip.h
The added files are listed below.
sys/arch/i386/conf/CARDBUS
sys/arch/i386/include/rbus_machdep.h
sys/arch/i386/i386/rbus_machdep.c
sys/arch/macppc/include/rbus_machdep.h
sys/arch/macppc/macppc/rbus_machdep.c
sys/dev/cardbus/if_ex_cardbus.c
sys/dev/cardbus/Makefile.cardbusdevs
sys/dev/cardbus/cardbus.c
sys/dev/cardbus/cardbus_map.c
sys/dev/cardbus/cardbusdevs
sys/dev/cardbus/cardbusdevs.h
sys/dev/cardbus/cardbusdevs_data.h
sys/dev/cardbus/cardbusvar.h
sys/dev/cardbus/cardslot.c
sys/dev/cardbus/cardslotvar.h
sys/dev/cardbus/devlist2h.awk
sys/dev/cardbus/files.cardbus
sys/dev/cardbus/if_fxp_cardbus.c
sys/dev/cardbus/pccardcis.h
sys/dev/cardbus/rbus.c
sys/dev/cardbus/rbus.h
sys/dev/pci/pccbb.c
sys/dev/pci/pccbbreg.h
sys/dev/pci/pccbbvar.h
power status on the console (if apmd is absent).
Some systems generate APM_POWER_CHANGE events too frequently (more then
once per minute), and printing the status makes single user operations
rather difficult.
allocation strategy no longer works at all. Move pmap.new.* to pmap.*.
To read the revision history of PMAP_NEW up until this merge, use cvs
rlog of the old pmap.new.* files.
-rename the "pckbd" internal attribute to pckbcport, it conflicts with the
real pckbd device in dev/pckbc
-add attachments of pccons and pms to the new mi keyboard controller
driver (more or less for testing)
-include the new "files.wscons" and "files.pckbc"
-add declarations for VGA - must be done here for now to avoid conflicts
with alpha's private VGA driver
add (temporary) device/file declarations for the MI PCI IDE controller
driver. These are present here until the wdc declaration mess is
resolved, because until then they need to go into MD files files in
places where they play nice with the wdc declaration.
now lives in dev/ic, wd now lives in dev/ata. there's now a 'ata'
interface attribute defined in conf/files, but wdc can't go there
yet because some ports still use private versions based on the old
ISA version.
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
(soon to be documented on mailing lists; eventually in section 9 manual
pages), most importantly:
(1) support interrupt pin swizzling on non-i386 systems with
PCI-PCI bridges (per PPB spec; done, but meaningless, on i386).
(2) provide pci_{io,mem}_find(), to determine what I/O or memory
space is described by a given PCI configuration space
mapping register.
(3) provide pci_intr_map(), pci_intr_string(), and
pci_intr_{,dis}establish() to manipulate and print info about
PCI interrupts.
(4) deprecate the pci_map_* functions, and provide them only
as compatibility interfaces (in pci_compat.c) which will
eventually go away, implemented as wrappers around
the functions described above.
(5) make pci functions take as an argument a machine-dependent
cookie, to allow more flexibility in implementation.
- split softc size and match/attach out from cfdriver into
a new struct cfattach.
- new "attach" directive for files.*. May specify the name of
the cfattach structure, so that devices may be easily attached
to parents with different autoconfiguration semantics.
which represents the "keyboard controller". Give "pc" and "vt" drivers
the "pckbd" attribute. In pcattach() (pccons and pcvt), attach children
of the keyboard controller.
now has a single device tree (rather than a forest). Also, attach
EISA only if it's present, and attach in order: PCI, EISA, ISA (most
specific to least specific).
Map kernel stacks only at unique addresses.
Use one TSS per process.
Add sysarch calls for modifying IOPL and the I/O permission bitmap.
Add a compacting GDT entry allocator, for TSS and LDT selectors.
Enable modifying %fs and %gs with PT_SETREGS.
Sanitize various bits of code.
