CVS log for src/sys/arch/sparc/dev/if_ie_obio.c

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Keyword substitution: kv
Default branch: MAIN

Remove unnecessary <sys/malloc.h>.

fix various typos in comments, mainly copypasta.

Sync with HEAD

No functional change:
- Use __arraycount().
- u_int_{8,16,32}_t -> uint_{8,16,32}_t
- KNF.
- Tabify.
- Remove extra space.

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

- remove unused but set variables.
- use __USE() where necessary.
- remove useless 'volatile' markers

kd.c:consinit() might be wrong for old proms, but i've not
changed it really.

#include <sys/bus.h> instead of <machine/bus.h>.

Catchup with rmind-uvmplock merge.

sync with head

Sync with HEAD.

Split device_t/softc of i82586.  No crash on TME emulating sun2.

sync with head

Sync with HEAD

udpate license clauses on my code to match the new-style BSD licenses.
remove no-longer-valid wustl email address for me.
based on diff that rmind@ sent me.

no functional change with this commit.

sync with head

- use device_t and cfdriver_t
- use device_private() and device_xname()
- use proper types or variables for device_t/softc

Sync with HEAD.

sync with head.

sync with head.

Remove clause 3 and 4 from TNF licenses

sync with head.

Sync with HEAD.

Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

- sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.

sync with head.

TRUE -> true, FALSE -> false

sync with head.

Sync with head.

sync with head.

ANSIify function declarations/defintions.  Use uint<N>_t.
Propagate "static" to function definitions.  Drop trailing whitespace.
Same binary code is produced for GENERIC.MP + KGDB + DDB.

Sync with HEAD. Here we go again...

Fix for gcc -Wshadow.

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

Replace myetheraddr() by prom_getether().

__KERNEL_RCSID()

Use PAGE_SIZE rather than NBPG.

Sync with HEAD.

Remove the `flags' argument from bus_intr_establish().

Catch up to -current.

sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work

Add trailing ; to CFATTACH_DECL.

Use CFATTACH_DECL().

Declare all cfattach structures const.

Catch up to -current.
(CVS: It's not just a program. It's an adventure!)

Catch up with -current.

* `bus_type_t' is gone.
* Use BUS_ADDR() where appropriate to encode I/O space and physical
  address offset into a `bus_addr_t' value.
* Drop obio_bus_map() since it's now completely equivalent to bus_space_map()
* Use bus_space_map2() to map device space at a fixed virtual address.
* Remove the virtual address argument from sbus_sbus_addr()

Catch up with -current.

Update the kqueue branch to HEAD.

file if_ie_obio.c was added on branch nathanw_sa on 2002-04-01 07:42:41 +0000

Update pmap_update to now take the updated pmap as an argument.
This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.

Currently this is a no-op on most platforms, so they should see no difference.

Reviewed by Jason.

Catch up to -current.

Sprinkle pmap_update() calls after calls to:
- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).

These calls are relatively conservative.  It may be possible to
optimize these a little more.

Catch up with -current.

Sync with HEAD.

Update for recent changes to the MI i82586 driver.
(added 'why' argument to the channel attention hook function)

Sync with HEAD.

Duh, don't forget the proc argument.

Use bus_dmamap_load(), not bus_dmamap_load_raw().

Sync with HEAD.

Patch from PR kern/8001, submitted by Rafal Boni.

This adds support for EtherExpress/16 cards with 16k of RAM, and in the
process adds general support for PIO mode on these cards.  This entails
changing the way the i82586 driver handles bus barriers, since it doesn't
allow for strange cases like this.

This has been tested on the i386 port with the 'ix' driver in both
16KB (which was the source of the problem) and 32KB modes, as well
as with the 'ef' driver.  I've tested it (briefly) with 'ei' on arm26
as well.  In theory, drivers other than 'ix' should follow precisely the
same code paths as before.

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

pull up sparc/sparc64 bus_intr_establish() changes, necessary for sparc64
(originally done by pk, approved by thorpej):

>Add a `device class' interrupt level argument (from machine/intr.h)
>to bus_interrupt_establish().
>
>It's currently only used in sparc64/dev/psycho.c to assign a CPU interrupt
>level to devices in PCI slots.

Add a `device class' interrupt level argument (from machine/intr.h)
to bus_interrupt_establish().

It's currently only used in sparc64/dev/psycho.c to assign a CPU interrupt
level to devices in PCI slots.

remove include of <vm/vm.h> and <machine/pmap.h>. <vm/vm.h> -> <uvm/uvm_extern.h>

Sync w/ netbsd-1-5-base.

bus_dmapmap_create: boundary must be 0, not NBPG.

Conform bus_dmamem_{alloc,map} usage to bus_dma(9) specs.

Remove old-style boot device recognition.

Pull up to last week's -current.

Sync with -current

Update for pmap_enter() API change.  No functional difference.

Update from trunk.

Change the pmap_extract() interface to:
	boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *);
This makes it possible for the pmap to map physical address 0.

Changes for modified pmap_enter() API:
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
  because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
  avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot.  Also, DO NOT use
  pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
  access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
  access_type = 0.  This should probably be revisited.

Fix various things that kept this bus front-end from functioning..

Use bus_dmamem_{alloc,free} instead of the old VM hack.

Convert to [pv]addr_t.

obio_bus_probe() => bus_space_probe()

Fill in the pointers the MI back-end expects correctly.
Add comment and diagram explaining the memory layout (to be revisited..).

Account for changed bus attachment scheme.

Remove `_NEW_I82586'.

add UVM stuff.

sparc/obio bus front-end to the i82586 driver.