CVS log for src/sys/arch/hp300/dev/hpib.c

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Pull up following revision(s) (requested by tsutsui in ticket #722):

	sys/fs/cd9660/cd9660_util.c: revision 1.16
	sys/arch/hp300/stand/common/clock.c: revision 1.14
	sys/arch/hp300/stand/common/scsireg.h: revision 1.5
	sys/arch/hp300/stand/common/scsireg.h: revision 1.6
	sys/arch/hp300/stand/Makefile.buildboot: revision 1.38
	sys/arch/hp300/include/bus.h: revision 1.23
	sys/arch/hp300/stand/Makefile.buildboot: revision 1.39
	sys/arch/hp300/stand/common/sd.c: revision 1.12
	sys/arch/hp300/stand/common/prf.c: revision 1.6
	sys/arch/hp300/stand/common/sd.c: revision 1.13
	usr.sbin/installboot/installboot.8: revision 1.106
	usr.sbin/installboot/Makefile: revision 1.59
	sys/arch/hp300/stand/common/devopen.c: revision 1.14
	usr.sbin/installboot/installboot.8: revision 1.107
	sys/arch/hp300/stand/common/ite_dumb.c: revision 1.2
	sys/arch/hp300/stand/common/devopen.c: revision 1.15
	usr.sbin/installboot/installboot.8: revision 1.108
	sys/fs/cd9660/cd9660_extern.h: revision 1.29
	usr.sbin/installboot/installboot.8: revision 1.109
	tools/Makefile.nbincludes: revision 1.11 (patch)
	sys/arch/hp300/dev/rboxreg.h: revision 1.3
	sys/arch/hp300/stand/common/scsivar.h: revision 1.5
	sys/arch/hp300/dev/dnkbd.c: revision 1.14
	sys/arch/hp300/hp300/trap.c: revision 1.156
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.12
	sys/arch/hp300/dev/frodoreg.h: revision 1.6
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.13
	sys/arch/hp300/stand/common/ite_sti.c: revision 1.2
	sys/arch/hp300/stand/common/hil.c: revision 1.15
	usr.sbin/installboot/arch/hp300.c: revision 1.18
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.14
	sys/arch/hp300/dev/rbox.c: revision 1.4
	usr.sbin/installboot/arch/hp300.c: revision 1.19
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.15
	sys/sys/bootblock.h: revision 1.59
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.16
	usr.sbin/installboot/installboot.h: revision 1.44
	sys/arch/hp300/stand/mkboot/volhdr.h: file removal
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.17
	sys/arch/hp300/dev/hpib.c: revision 1.45
	usr.sbin/installboot/installboot.h: revision 1.45
	usr.sbin/installboot/cd9660.c: revision 1.1
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.18
	sys/arch/hp300/dev/topcatreg.h: revision 1.3
	usr.sbin/installboot/cd9660.c: revision 1.2
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.19
	sys/arch/hp300/stand/inst/inst.c: revision 1.25
	sys/arch/hp300/stand/uboot/Makefile: revision 1.12
	sys/arch/hp300/dev/dvbox.c: revision 1.4
	sys/arch/hp300/dev/dma.c: revision 1.45
	sys/arch/hp300/stand/uboot/Makefile: revision 1.13
	sys/arch/hp300/stand/common/rd.c: revision 1.16
	sys/arch/hp300/stand/inst/Makefile: revision 1.12
	distrib/hp300/cdroms/installcd/Makefile: revision 1.4
	sys/arch/hp300/stand/mkboot/volhdr.h: revision 1.6
	sys/arch/hp300/stand/common/machdep.c: revision 1.16
	usr.sbin/installboot/fstypes.c: revision 1.14
	sys/arch/hp300/hp300/machdep.c: revision 1.238
	sys/arch/hp300/include/cpu.h: revision 1.73
	sys/arch/hp300/dev/diofbreg.h: revision 1.4
	sys/arch/hp300/stand/common/scsi.c: revision 1.12
	sys/arch/hp300/stand/common/netio.c: revision 1.19
	sys/arch/hp300/stand/common/scsi.c: revision 1.13
	sys/arch/hp300/dev/sti_sgc.c: revision 1.8
	sys/arch/hp300/dev/rtc.c: revision 1.22
	sys/arch/hp300/stand/mkboot/mkboot.c: revision 1.20
	sys/arch/hp300/stand/common/conf.h: revision 1.4
	sys/arch/hp300/hp300/autoconf.c: revision 1.111
	sys/arch/hp300/stand/common/conf.c: revision 1.15
	sys/arch/hp300/stand/mkboot/Makefile: revision 1.12
	sys/arch/hp300/stand/mkboot/Makefile: revision 1.13
	sys/arch/hp300/hp300/autoconf.c: revision 1.114
	sys/arch/hp300/dev/dcmreg.h: revision 1.11
	sys/arch/hp300/dev/diofbvar.h: revision 1.4
	sys/arch/hp300/dev/dcm.c: revision 1.91
	sys/fs/cd9660/cd9660_util.c: revision 1.15
	sys/arch/hp300/dev/mcclock_frodo.c: revision 1.2

TAB/space cleanup.

installboot(8): formatting improvements

Use Ar foo instead of <foo>; this is mdoc.

Other formatting tweaks.
installboot(8): fix up markup

Don't overuse .Sy - when everything is highlighted, nothing is.  Use
.Ic for options &c to get correct PostScript output (both are bold in
plain text).

Use Aq Ar inside .Pa, as both Pa and Ar are rendered as underscored
text in plain text output, and the distinction is lost.

Don't set examples in bold, but give them .Pp space around - they are
much easier to read this way.

Use consistent -width in FILES.
document how to use installboot on netbsd/vax.

PR/57909: Jan-Benedict Glaw: Don't include (build) timestamp when doing a
reproducible build
fix usage string, improve error handling.
add missing chunk for repro-build. fix gcc warnings.
avoid stringop truncation, fix copyright string to prevent assembler warnings.

Fix build as a tool (Jan-Benedict Glaw)

Fix integer overflow of strtol(3) for "loadpoint" address on ILP32 hosts.

This strtol(3) was introduced in rev 1.12 for PR/57909 after netbsd-10,
but it returns LONG_MAX (0x7FFFFFFF) for 0xFFF00000 on ILP32 hosts and
the wrong loadpoint causes "NOT ENOUGH MEMORY" error by the BOOTROMs
on loading uboot.lif on (at least) my 9000/360 and 9000/425t.

Misc cosmetic changes for mostly readability.
- KNF and add some newlines per blocks
- define and use proper bintobcd() macro
- make local functions and variables static

The same uboot.lif binaries are generated.

Rename ${PROGAOUT} -> ${PROGELF} to reflect reality.
Use proper signedness for the LIF file system data structures.

Ancient 4.3BSD used short and int for location, file size, file type,
and addresses etc. but all of them should be unsigned.

Also rename several variables and add comments for readability.
The LIF file system info can be found in "The HPDir Project" page:
https://www.hp9845.net/9845/projects/hpdir/
The same uboot.lif binaries are generated.

Add a preliminary CD boot support to uboot for preparation of PR/54455.
Briefly tested on mame, but not enalbed yet.

Recognize SCSI CD-ROM devices as a booted device properly.

Necessary for PR port-hp300/54455, to boot an md root root RAMDISK

kernel from CD-ROM without "WARNING: can't find match for bootdev:"
prompt.

Sync with src/sys/arch/hp300/stand/mkboot/volhdr.h rev 1.6.
https://mail-index.netbsd.org/source-changes/2024/05/07/msg151195.html

Use proper signedness for the LIF file system data structures.
mkboot should use this MI <sys/bootblock.h> and volhdr.h should
be removed soon.

Use MI <sys/bootblock.h> to refer LIF filesystem structures.
This should have been done when LIF definitions were initially added
to <sys/bootblock.h> for MI installboot(8).

Enable SUPPORT_CD on uboot.

Make cd9660_util.c usable in userland tools like installboot(8).

This was partially done for src/distrib/cdrom/macppc_installboot,
but more strict prototypes are necessary for native binary builds.

Install cd9660 related system headers for tools installboot(8) builds.

Reorder function prototypes per source files.

Add cd9660 support to search a bootloader file in the target file system.

Also add CD boot support for hp300, using a bootloader file in cd9660 fs.
This is a tool's part to close PR/54455.

HP 9000/300 machines read LIF directory entry allocated after
the LIF volume header at the top of the boot disk during bootstrap,
and a bootstrap file must be contiguously allocated on the disk
due to limitation of the LIF specification.

Current NetBSD/hp300's bootloader is larger than ~80KB so we have
to prepare a special 'boot' partition for FFS (that has only 8KB (ffsv1)
or 32KB (ffsv2) spaces) disks to put such a large bootloader.

On the other hand, on ISO9660 fs all files are allocated contiguously
so we can specify a bootloader file in the target ISO9660 directly
in the LIF directory entry.

Note we can simply use the existing "append" option to create bootable
CD ISO for hp300, but it looks some emulators (at leaset MAME) reject
such non-standard ISO files, i.e. with an appended bootloader file at
the end of the image.

Put a RAMDISK kernel and SYS_UBOOT into hp300 installcd to make it bootable.

This should finally close PR/54455.

Fix tools build errors on Cygwin.

Appease warnings on building tools/installboot on Cygwin.

TAB/space cleanup.

Merge thorpej-cfargs2.

Adapt to CFARGS().

Sync with HEAD.

Pull up following revision(s) (requested by tsutsui in ticket #1323):

	sys/arch/hp300/dev/rd.c: revision 1.109
	sys/arch/hp300/stand/Makefile.buildboot: revision 1.37
	sys/arch/hp300/stand/common/ct.c: revision 1.8
	sys/arch/hp300/dev/hpibvar.h: revision 1.22
	sys/arch/hp300/dev/ct.c: revision 1.62
	sys/arch/hp300/dev/hpibvar.h: revision 1.23
	sys/arch/hp300/dev/ct.c: revision 1.63
	sys/arch/hp300/dev/hpibvar.h: revision 1.24
	sys/arch/hp300/dev/mt.c: revision 1.55
	sys/arch/hp300/dev/rdreg.h: revision 1.14
	sys/arch/hp300/dev/hpib.c: revision 1.43 (via patch)
	sys/arch/hp300/dev/rdreg.h: revision 1.15
	sys/arch/hp300/dev/rdreg.h: revision 1.16
	sys/arch/hp300/dev/rdreg.h: revision 1.17
	etc/etc.hp300/MAKEDEV.conf: revision 1.15
	sys/arch/hp300/stand/common/hpibvar.h: revision 1.6
	sys/arch/hp300/stand/common/rd.c: revision 1.11
	sys/arch/hp300/dev/ctreg.h: revision 1.11
	sys/arch/hp300/dev/rdvar.h: revision 1.24
	sys/arch/hp300/dev/rdvar.h: revision 1.25
	sys/arch/hp300/dev/rdvar.h: revision 1.26
	sys/arch/hp300/dev/rd.c: revision 1.103
	sys/arch/hp300/dev/rd.c: revision 1.104
	sys/arch/hp300/dev/rd.c: revision 1.105
	sys/arch/hp300/dev/rd.c: revision 1.106
	sys/arch/hp300/dev/rd.c: revision 1.107
	sys/arch/hp300/dev/rd.c: revision 1.108

Consistently use #define<tab> here.

Consistently use #define<tab> as rdreg.h.

No need to bother to use aprint_debug(9) inside #ifdef DEBUG block.

Pull HP-IB probe fixes from OpenBSD/hp300.
https://marc.info/?l=openbsd-cvs&m=113217630426615&w=2

Overhaul the way HP-IB devices are probed. We will now do an exhaustive
probe of the (slave, punit) tuple space, since this is the only way we
can get a dual disk or dual tape enclosure to attach two devices of the
same kind.

This allows using multiple rd(4) disk images on the same slave emulated
by HPDisk (and probably the real 9122D with dual floppy disk drives).

Thanks to Miod Vallat for suggesting this fix.

Move attach messages from common rdident() to explicit rdattach().

Cleanup duplicated CS/80 indentify structures.  From OpenBSD.
https://marc.info/?l=openbsd-cvs&m=113227249626888&w=2

Define the CS/80 identify structure only once and correctly, instead of
duplicating it in every CS/80 driver and using an hardcoded number for
its size.
No functional change.
https://marc.info/?l=openbsd-cvs&m=113273001020159&w=2

Pick HP-IB describe structures changes from main kernel code here as well.

Add support of multiple rd(4) disks on all punits for HPDisk.

Special thanks to Anders Gustafsson, the author of "HPDisk"
(GPIB disk emulator) http://www.dalton.ax/hpdisk/
for providing bare boards and improving firmwares for NetBSD/hp300.

Specify -fno-unwind-tables to shrink binaries.

Before:
   text    data     bss     dec     hex filename
  77902    4328  137120  219350   358d6 uboot

After:
   text    data     bss     dec     hex filename
  64186    4328  137120  205634   32342 uboot

Create rd3 device nodes, for HPDisk.

Add Device and drive info of 2202A, 7908A, 7911A, and 7941A.

Geometries and description info are taken from hpdrive.ini.sample
in HPDrive.  Briefly tested on HPDisk.

Print rd(4) capacity and geometry info as sd(4) and wd(4) do.

Before:
rd0 at hpibbus1 slave 0 punit 0: 7937H
rd0: 698 cylinders, 13 heads, 1116102 blocks, 512 bytes/block

After:
rd0 at hpibbus1 slave 0 punit 0: 7937H
rd0: 544 MB, 698 cyl, 13 head, 123 sec, 512 bytes/block x 1116102 blocks

Pull HP-IB probe fixes from OpenBSD/hp300.

https://marc.info/?l=openbsd-cvs&m=113217630426615&w=2
> Overhaul the way HP-IB devices are probed. We will now do an exhaustive
> probe of the (slave, punit) tuple space, since this is the only way we
> can get a dual disk or dual tape enclosure to attach two devices of the
> same kind.

This allows using multiple rd(4) disk images on the same slave emulated
by HPDisk (and probably the real 9122D with dual floppy disk drives).

Thanks to Miod Vallat for suggesting this fix.

Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
  actually needed.
- Don't be explicit about what interface attribute is attaching if
  the device only has one.  (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
  situations, making is visibly easier to see when indirect config is
  in play, and allowing for future change in semantics.  (As of now,
  this is just a wrapper around config_match(), but that is an
  implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance.  This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

Treat config_probe() as if it were a boolean function; don't compare
return value > 0... except for the odd balls, which are now really easy
to spot.

config_match() -> config_probe() for the straight-forward indirect config
cases.  There are still a few odd balls using config_match() which should
be sorted out later.

CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.

Give config_attach() the tagged variadic argument treatment and
mechanically convert all call sites.

CFARG_IATTR usage audit:

If a device carries only one interface attribute, there is no need
to specify it when calling config_search(); that specification is
meant only to disambiguate which interface attribute (which is a
proxy for "what kind of attach args are being used") is having
children attached.  cfparent_match() will take care of ensuring that
any potential children can attach to one of the parent's iterface
attributes, and if the parent only carries one, no disambiguation is
necessary.

The proliferation if config_search_*() and config_found_*() combinations
is a little absurd, so begin to tidy this up:

- Introduce a new cfarg_t enumerated type, that defines the types of
  tag-value variadic arguments that can be passed to the various
  config_*() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS,
  for now, plus a CFARG_EOL sentinel).
- Collapse config_search_*() into config_search() that takes these
  variadic arguments.
- Convert all call sites of config_search_*() to the new signature.
  Noticed several incorrect usages along the way, which will be
  audited in a future commit.

Sync w/ HEAD.

malloc(9) -> kmem(9)

Mostly merge changes from HEAD upto 20200411

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

Resync to 2012-11-19 00:00:00 UTC

sync with head

struct device * -> device_t, struct cfdata * -> cfdata_t
use device_xname()  (from chs@)

sync with head.

Sync with HEAD.

Sync w/ -current. 34 merge conflicts to follow.

Sync with head.

sync with head.

use device_lookup_private to get softc

Sync with HEAD.

sync with head.

sync with head.

Remove clause 3 and 4 from TNF licenses

Sync with HEAD.

Split device_t/softc, and misc cosmetic changes.

sync with HEAD

Sync with HEAD.

Sync with HEAD.

Sync with head.

sync with head

Use queue(3) macro.

sync with head.

sync with head

sync with head

Some KNF.

sync with head.

Sync with head.

sync with head - hopefully this will work

sync with head.

Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.

Use device_unit().

Merge 2006-03-28 NetBSD-current into the "peter-altq" branch.

Replace MALLOC(9) with malloc(9) in non critical path.

merge ktrace-lwp.

Sync with HEAD. Here we go again...

s/locdesc_t/int/g

some autoconf cleanup fallout, leftover of last week, mostly from
Havard Eidnes

sync with -current

sync with head.  xen and whitespace.  xen part is not finished.

Sync with HEAD.

Hi Perry!

Include "ioconf.h" for struct cfdriver *_cd decls.

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

Use ANSI function decls, static, and const.

Sync with HEAD

TAB/space cleanup.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

Sync with HEAD.

Use aprint_normal() for cfprint routines.

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

Use CFATTACH_DECL().

Declare all cfattach structures const.

Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller.  Use it
rather than invoking cfattach->ca_match directly.

catch up with -current on kqueue branch

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

malloc cleanups:
- malloc+memset -> malloc with M_ZERO
- malloc -> MALLOC for fixed-sized structures
Add RCSIDs while here

Update for changes to config.

Update marc-pcmcia branch from trunk.

Copyright assigned to The NetBSD Foundation.

remove old *_UNK style default defines, use standard names from locators.h

These files depend on things in <machine/hp300spu.h>

Remove unnecssary #include.

Add prototypes, and make this compile with -Wall.  Remove register
modifier from all declarations.

- Convert these drivers to new-style autoconfiguration.  Old-style
  configuration is no longer supported.
- Use a much more obvious HP-IB job queueing scheme.

isrlink() now returns a cookie.  We're not interested in the cookie, so
cast to (void).

Call dmacomputeipl() after we've hooked up our interrupt handler.

backout previous kprintf changes

printf -> kprintf, sprintf -> ksprintf

Adjust for the new values of cpuspeed.

All interrupt routines (except the HIL; don't ask) now take a pointer
to a softc, rather than a unit number.  Add a "dq_softc" member
to struct devqueue; this is a temporary measure until the
dma/controller/device callback spaghetti is untangled.

YAY!  No more need for dcafastservice!

HIL: squish instances of "(void) splhil()" and "(void) spl0();".

Use a "match/attach" rather than "init" scheme for probing devices.
This is a step towards getting the drivers ready for new config.

Do an indirect driver a little more like an indirect driver would like to
be done.  Set up a structure filled with function pointers in the
controller-specific probe routines, and jump through them, instead of
if()'ing our way though each operation.

Be a little more discriptive; print out the controller type found
during the probe in a way that's somewhat meaningful.

Various diffs from Mike Hibler; necessary for mt driver.

new RCS ID format.

Merge with 4.4-Lite.

add rcsids to everything and clean up headers

add hp300 kernel files.  generic kernel files might need some help...

Initial revision