Update comments to match reality.

Constify struct cfattach.

ok miod@

If you use sys/param.h, you don't need sys/types.h

instead of having every bit of glue set up and attach an identical
scsi_adapter struct, just do it once in the chip code.

ok krw@

Remove all adapter-specific 'struct scsi_device's. They are never used. First
step in elminating 'struct scsi_device' entirely.

Spotted and initial diff from matthew@.

ok matthew@ dlg@ deraadt@ marco@ miod@

Extend the scsi_adapter minphys() callback to take a struct scsi_link *
as additional argument. This will allow intermediate layers between
scsi devices such as sd and scsi host adapters to take appropriate
action if necessary.

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@

``it's'' -> ``its'' when the grammar gods require this change.

Pick the sbus clock frequency from the attach args instead of peeking at the
parent softc.

sbus_establish() and the associated linked list in the sbus softc is now only
used to store a per-device reset callback, for use in sbusreset(). Except
sbusreset() has never, ever, been used since Torek's sbus code went in.
Time to recycle those wasted bits.

Use more queue macros rather than doing it by hand; ok otto@ krw@

Ratibibugle now useless evcnt structures.

ansify

These don't need linear mappings either.

Add a "where" argument to the sparc64 interrupt code. This lets us
associate a name with each interrupt handler. This is not visible
outside the kernel (yet).

ok jason@

Don't need linear mappings in here.

Add support for the Sun Enterprise 450
Reduce the size of a GENERIC kernel by ~190k
Remove the nasty pointer/bus_space_handle_t casts
Adds debug bus_space code including the ability to trace
bus operations (it actually works now).

The following rules are now followed (and verfified by the debug
code):

1. A "bus_space_handle_t" may only be used with the
"bus_space_tag_t" that created it.
2. Only "bus_space_map()" may create "bus_space_handle_t"s.
3. A "bus_space_handle_t" may not be modified after it has
been created (other than being destroyed by "bus_space_unmap()").


Thanks to help from mcbride, marc, jason, drahn, to anyone that might
have slipped my mind at the moment.

ok jason@, deraadt@

be consistant on Hz vs hz

make ESP_SBUS_DEBUG compile

because SUNW,fas boards don't have a corresponding 'dma' device, searching
for the corresponding 'dma' for a non-fas 'esp' needs to have an offset
(really a count of the number of 'fas's)

Final __P removal plus some cosmetic fixups

First round of __P removal in sys

branches: 1.5.4; 1.5.6;
Huge merge with NetBSD. For full details look at their revision history (1.26 -> 1.83)...
Highlights:
o tag queue support
o fas366 support (doesn't work yet on sparc, but does on sparc64)
o tons more
(thanks to hugh, fgsch and beck for testing)

bad me, don't break current builds with uncomitted dependent changes.

pretty up attach messages (as best as possible) for fas.
pull in reset fix for ESC revsions from NetBSD

rcsid

esp driver from NetBSD (compiles and even probes disks =)

Constify struct cfattach.

ok miod@

If you use sys/param.h, you don't need sys/types.h

instead of having every bit of glue set up and attach an identical
scsi_adapter struct, just do it once in the chip code.

ok krw@

Remove all adapter-specific 'struct scsi_device's. They are never used. First
step in elminating 'struct scsi_device' entirely.

Spotted and initial diff from matthew@.

ok matthew@ dlg@ deraadt@ marco@ miod@

Extend the scsi_adapter minphys() callback to take a struct scsi_link *
as additional argument. This will allow intermediate layers between
scsi devices such as sd and scsi host adapters to take appropriate
action if necessary.

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@

``it's'' -> ``its'' when the grammar gods require this change.

Pick the sbus clock frequency from the attach args instead of peeking at the
parent softc.

sbus_establish() and the associated linked list in the sbus softc is now only
used to store a per-device reset callback, for use in sbusreset(). Except
sbusreset() has never, ever, been used since Torek's sbus code went in.
Time to recycle those wasted bits.

Use more queue macros rather than doing it by hand; ok otto@ krw@

Ratibibugle now useless evcnt structures.

ansify

These don't need linear mappings either.

Add a "where" argument to the sparc64 interrupt code. This lets us
associate a name with each interrupt handler. This is not visible
outside the kernel (yet).

ok jason@

Don't need linear mappings in here.

Add support for the Sun Enterprise 450
Reduce the size of a GENERIC kernel by ~190k
Remove the nasty pointer/bus_space_handle_t casts
Adds debug bus_space code including the ability to trace
bus operations (it actually works now).

The following rules are now followed (and verfified by the debug
code):

1. A "bus_space_handle_t" may only be used with the
"bus_space_tag_t" that created it.
2. Only "bus_space_map()" may create "bus_space_handle_t"s.
3. A "bus_space_handle_t" may not be modified after it has
been created (other than being destroyed by "bus_space_unmap()").


Thanks to help from mcbride, marc, jason, drahn, to anyone that might
have slipped my mind at the moment.

ok jason@, deraadt@

be consistant on Hz vs hz

make ESP_SBUS_DEBUG compile

because SUNW,fas boards don't have a corresponding 'dma' device, searching
for the corresponding 'dma' for a non-fas 'esp' needs to have an offset
(really a count of the number of 'fas's)

Final __P removal plus some cosmetic fixups

First round of __P removal in sys

branches: 1.5.4; 1.5.6;
Huge merge with NetBSD. For full details look at their revision history (1.26 -> 1.83)...
Highlights:
o tag queue support
o fas366 support (doesn't work yet on sparc, but does on sparc64)
o tons more
(thanks to hugh, fgsch and beck for testing)

bad me, don't break current builds with uncomitted dependent changes.

pretty up attach messages (as best as possible) for fas.
pull in reset fix for ESC revsions from NetBSD

rcsid

esp driver from NetBSD (compiles and even probes disks =)

If you use sys/param.h, you don't need sys/types.h

instead of having every bit of glue set up and attach an identical
scsi_adapter struct, just do it once in the chip code.

ok krw@

Remove all adapter-specific 'struct scsi_device's. They are never used. First
step in elminating 'struct scsi_device' entirely.

Spotted and initial diff from matthew@.

ok matthew@ dlg@ deraadt@ marco@ miod@

Extend the scsi_adapter minphys() callback to take a struct scsi_link *
as additional argument. This will allow intermediate layers between
scsi devices such as sd and scsi host adapters to take appropriate
action if necessary.

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@

``it's'' -> ``its'' when the grammar gods require this change.

Pick the sbus clock frequency from the attach args instead of peeking at the
parent softc.

sbus_establish() and the associated linked list in the sbus softc is now only
used to store a per-device reset callback, for use in sbusreset(). Except
sbusreset() has never, ever, been used since Torek's sbus code went in.
Time to recycle those wasted bits.

Use more queue macros rather than doing it by hand; ok otto@ krw@

Ratibibugle now useless evcnt structures.

ansify

These don't need linear mappings either.

Add a "where" argument to the sparc64 interrupt code. This lets us
associate a name with each interrupt handler. This is not visible
outside the kernel (yet).

ok jason@

Don't need linear mappings in here.

Add support for the Sun Enterprise 450
Reduce the size of a GENERIC kernel by ~190k
Remove the nasty pointer/bus_space_handle_t casts
Adds debug bus_space code including the ability to trace
bus operations (it actually works now).

The following rules are now followed (and verfified by the debug
code):

1. A "bus_space_handle_t" may only be used with the
"bus_space_tag_t" that created it.
2. Only "bus_space_map()" may create "bus_space_handle_t"s.
3. A "bus_space_handle_t" may not be modified after it has
been created (other than being destroyed by "bus_space_unmap()").


Thanks to help from mcbride, marc, jason, drahn, to anyone that might
have slipped my mind at the moment.

ok jason@, deraadt@

be consistant on Hz vs hz

make ESP_SBUS_DEBUG compile

because SUNW,fas boards don't have a corresponding 'dma' device, searching
for the corresponding 'dma' for a non-fas 'esp' needs to have an offset
(really a count of the number of 'fas's)

Final __P removal plus some cosmetic fixups

First round of __P removal in sys

branches: 1.5.4; 1.5.6;
Huge merge with NetBSD. For full details look at their revision history (1.26 -> 1.83)...
Highlights:
o tag queue support
o fas366 support (doesn't work yet on sparc, but does on sparc64)
o tons more
(thanks to hugh, fgsch and beck for testing)

bad me, don't break current builds with uncomitted dependent changes.

pretty up attach messages (as best as possible) for fas.
pull in reset fix for ESC revsions from NetBSD

rcsid

esp driver from NetBSD (compiles and even probes disks =)