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speaker upgraded to the current.
some changes to the VM stuff (ie kern_thread.c added and so).
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the device interrupt chain structures (isa, pci)
Move interrupt chain structure definition to <machine/psl.h> so vmstat can
get at it (i386)
Remove hack to count interrupts the old way (i386)
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independent or correct as he thinks it is)
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Use the function pointers sc_pio_in, sc_pio_out to call the PIO functions
for transfers in data phase so those functions may be MD implementations
that do "pseudo-DMA" if desired. Also correct some comments.
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Also a example kernel demonstrating how to configure PCMCIA devices.
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<grefen@convex.com> with modifications by John Kohl <jtk@kolvir.blrc.ma.us>
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Use WTDBPRINT() instead of DEBUG() for driver debugging printf()s..
Fixes PR #1927, from Erik Bertelsen <erik@arhpc214.uni-c.dk>
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Add the "ahe" driver, autoconfiguration support for the aic7xxx-based
Adaptec 2[78]4x SCSI controllers, from Michael Graff <explorer@flame.org>.
Fixes PR #1594 from Noriyuki Soda <soda@sra.co.jp> in a different way.
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Balance calls to disk_busy() and disk_unbusy() properly to avoid
dk_busy < 0 panics. Count seeks.
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New generic disk framework. Highlights:
New metrics handling. Metrics are now kept in the new `struct disk'.
Busy time is now stored as a timeval, and transfer count in bytes.
Storage for disklabels is now dynamically allocated, so that the size
of the disk structure is not machine-dependent.
Several new functions for attaching and detaching disks, and handling
metrics calculation.
Old-style instrumentation is still supported in drivers that did it
before. However, old-style instrumentation is being deprecated, and
will go away once the userland utilities are updated for the new
framework.
For usage and architectural details, see the forthcoming disk(9)
manual page.
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Add support for the SMC8416 (EtherEZ) ISA ethernet card.
The 8416 has an 8K shared mem (the old driver assumed 16K
and failed at attach time).
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Commit trivial changes from Mach MK84 to force sup'ables source to be updated:
Drop spurious interrupts in asc_intr(). Read back the pending SCSI command
so asc_intr() can add it to the asc SCSI log.
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netbsd pr#1865. the ESP card code is always enabled -- we will have to
see if that fails on any chipsets.
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fixed my own pr 1758 -- the floppy drive motor was not being turned off
at halt time, especially if a floppy was mounted. Added a shutdown hook
to turn off the motor. Per a request by mycroft, the cookie from the hook
is saved in a new member I added to the fd_softc structure.
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The IST_* and IPL_* constants are not bus-specific; don't treat them as such.
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The IST_* and IPL_* constants are not bus-specific; don't treat them as such.
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
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machine-independent TurboChannel bus configuration. These files
deal with stuff like:
(1) configuring built-in devices,
(2) looking at TC slots configuring any devices found.
The lists of slots, slot locations, etc. and built-in devices
are provided by machine-dependent code. Interrupt handling
is also provided by machine-dependent code, but the MD code provides
hooks so that standard names for 'establish' and 'disestablish'
can be used in drivers.
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autoconfiguration information for the TurboChannels System ("IOCTL") ASIC
found in many DECstations and all of the TC-bus Alphas. This is
provided so that the machine-independent TC if_le driver will be able
to use it.
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