Add opencrypto driver for Intel QuickAssist.

branches: 1.9.40;
Use /libdata/firmware/run instead of /libdata/firmware/rum for run(4) firmwares.

branches: 1.8.8; 1.8.12;
move all the radeondrm firmware images into the filesystem. check that
some firmware sizes are the expected size. (XXX make all.)

based upon similar changes seen in the linux radeon drm driver.

this saves about 250KB in the kernel or module.

branches: 1.7.32; 1.7.54; 1.7.56;
Added OpenBSD's zyd(4) driver.
Supports ZyDAS ZD1211/ZD1211B USB IEEE 802.11b/g wireless network device.

branches: 1.6.2; 1.6.8; 1.6.10;
Add rum(4) for newer USB Ralink devices. Obtained from OpenBSD.
Special thanks to Sepherosa Ziehau for helping debugging USB issues.
Hook up rum(4) for i386 config files.

branches: 1.5.4; 1.5.8; 1.5.10;
Descend into ral.

branches: 1.4.26; 1.4.36; 1.4.40;
Only install headers which are actually used by our userland. This
saves about 2.2MB under /usr/include/dev/. Discussed on tech-kern@
recently.

I HOPE to get the list right. The headers I left in are ones
used for MI tools and those whose usage I discovered by grep over tree sources.
Feel free to put needed includes back in if you encounter anything which
should not be removed from lists.

branches: 1.3.2;
Disable the daic directory for now, it breaks with OBJDIR builds.
This needs more thought.

Enable the imported ISDN4BSD based ISDN subsystem.

This is the kernel part (userland to follow soon) of the latest (and
very probably last) release (version 0.96) of ISDN4BSD. ISDN4BSD has a
homepage at http://www.freebsd-support.de/i4b/.

It gives the user various ways to use the isdn connection: raw data (via
the i4brbch "raw b-channel" device), ppp (via the isp "isdn PPP" device),
voice/answering machine (the i4btel "telephone" device) and ip over isdn
(the ipr device, "IP over raw ISDN").

Supported are a bunch of common and older cards, more to be added soon
after some cleanup. Currently only the european E-DSS1 variant of the
ISDN D channel protocol is supported.

branches: 1.1.14;
Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.

branches: 1.3.4;
Definitions needed by subsequent Makefiles to install the firmware.

branches: 1.2.30; 1.2.40; 1.2.44;
Compile the sequencer statically.

branches: 1.1.6;
Add an Adaptec 2940 driver, by John Aycock and Justin Gibbs, ported to NetBSD by Stefan
Grefen, with several bug fixes by me.

No longer depend on libl.

make this work with objdir, drop unused -ll

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

Only install headers which are actually used by our userland. This
saves about 2.2MB under /usr/include/dev/. Discussed on tech-kern@
recently.

I HOPE to get the list right. The headers I left in are ones
used for MI tools and those whose usage I discovered by grep over tree sources.
Feel free to put needed includes back in if you encounter anything which
should not be removed from lists.

branches: 1.5.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

branches: 1.4.14;
Point people to the correct Makefiles to build generated headers.
(Suggested by Manuel Bouyer.)

Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.

RCSID Police.

branches: 1.1.6;
Compile the sequencer statically.

Compile the sequencer statically.

Use HOSTED_C_C when building the assembler.

aic, not aix... Stupid typo

Remove aic7xxx_seq.h on clean, build it on depend. This closes pr 2608,
2441, and part of 2600. 2436 is left open to remind me that Chris's
comments are probably correct. This file should be built statically and
committed to the tree, not built on a per-kernel basis.

branches: 1.4.4;
RCS Id police.

New version, with changes from Justin Gibbs and Noriyuki Soda.

Add a clean target to clean the assembler binary

Add an Adaptec 2940 driver, by John Aycock and Justin Gibbs, ported to NetBSD by Stefan
Grefen, with several bug fixes by me.

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

MKfoo=no -> NOfoo

branches: 1.2.6; 1.2.8;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

branches: 1.1.14;
Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.

s/Tranceiver/Transceiver/ in comment.

fix spelling mistakes, mainly in comments and log messages.

fix various typos in comments, documentation and messages.

fix various typos in comments.

s/recieve/receive/

branches: 1.13.4;
Typos.

Fix typos, reported by Alexey Dobriyan ("Gathered from Linux"),
forwarded by jmc@openbsd.

branches: 1.11.2; 1.11.4; 1.11.6;
merge ktrace-lwp.

branches: 1.10.4;
nuke trailing whitespace

branches: 1.9.8; 1.9.10;
Spell interrupt with two rs. From Peter Postma.

Sync perforce IDs. (From FreeBSD)

Apply the following change from 05/30/2003 02:14:22 made by scottl to the
FreeBSD ahd driver:

Fix a reported case of severe data corruption:

aic79xx.h:
aic79xx.reg:
Return the SCB_TAG field to 16byte alignment.
It seems that on some PCI systems, SCBs are not
transferred correctly to the controller with
the previous placement of the SCB_TAG field.

Approved by: re (rwatson)

Add some missing definitions for the LUNLEN register.

Apply the following change made on 5/26/2003 21:26:51 by gibbs to the
FreeBSD ahd driver:

Correct/Simplify ignore wide residue message handling

aic79xx.c:
In ahd_handle_ign_wide_residue():
o Use SCB_XFERLEN_ODD SCB field to determine transfer
"oddness" rather than the DATA_COUNT_ODD logic.
SCB_XFERLEN_ODD is toggled on every ignore wide
residue message so that multiple ignore wide residue
messages for the same transaction are properly supported.
o If the sg list has been exausted, the sequencer
doesn't bother to update the residual data count
since it is known to be zero. Perform the zeroing
manually before calculating the remaining data count.
o Use multibyte in/out macros instead of shifting/masking
by hand.

aic79xx_inline.h:
In ahd_setup_scb_common(), setup the SCB_XFERLEN_ODD field.

aic79xx.reg:
Use the SCB_TASK_ATTRIBUTE field as a bit field in the
non-packetized case. We currently only define one bit,
SCB_XFERLEN_ODD.

Remove the ODD_SEG bit field that was used to carry the odd
transfer length information through the SG cache. This
is obviated by SCB_XFERLEN_ODD field.

Remove the DATA_COUNT_ODD scratch ram byte that was used
dynamicaly compute data transfer oddness. This is obviated
by SCB_XFERLEN_ODD field.

aic79xx.seq:
Remove all updates to the DATA_COUNT_ODD scratch ram field.
Remove all uses of ODD_SEG. These two save quite a few
sequencer instructions.

Use SCB_XFERLEN_ODD to validate the end of transfer
ignore wide residue message case.

Apply the following change checked in 2003/05/04 00:20:07 by gibbs
to the FreeBSD ahd driver:

Correct spelling errors.

Switch to handling bad SCSI status as a sequencer interrupt
instead of having the kernel proccess these failures via
the completion queue. This is done because:

o The old scheme required us to pause the sequencer and clear
critical sections for each SCB. It seems that these pause
actions, if coincident with a sequencer FIFO interrupt, would
result in a FIFO interrupt getting lost or directing to the
wrong FIFO. This caused hangs when the driver was stressed
under high "queue full" loads.
o The completion code assumed that it was always called with
the sequencer running. This may not be the case in timeout
processing where completions occur manually via
ahd_pause_and_flushwork().
o With this scheme, the extra expense of clearing critical
sections is avoided since the sequencer will only self pause
once all pending selections have cleared and it is not in
a critical section.

aic79xx.c
Add code to handle the new BAD_SCB_STATUS sequencer
interrupt code. This just redirects the SCB through
the already existing ahd_complete_scb() code path.
Remove code in ahd_handle_scsi_status() that paused
the sequencer, made sure that no selections where
pending, and cleared critical sections. Bad
status SCBs are now only processed when all of these
conditions are true.

aic79xx.reg:
Add the BAD_SCB_STATUS sequencer interrupt code.

aic79xx.seq:
When completing an SCB upload to the host, if
we are doing this because the SCB contains non-zero
SCSI status, defer completing the SCB until there
are no pending selection events. When completing
these SCBs, use the new BAD_SCB_STATUS sequencer
interrupt. For all other uploaded SCBs (currently
only for underruns), the SCB is completed via the
normal done queue. Additionally, keep the SCB that
is currently being uploaded on the COMPLETE_DMA_SCB
list until the dma is completed, not just until the
DMA is started. This ensures that the DMA is restarted
properly should the host disable the DMA transfer for
some reason.

In our RevA workaround for Maxtor drives, guard against
the host pausing us while trying to pause I/O until the
first data-valid REQ by clearing the current snapshot
so that we can tell if the transfer has completed prior
to us noticing the REQINIT status.

In cfg4data_intr, shave off an instruction before getting
the data path running by adding an entrypoint to the
overrun handler to also increment the FIFO use count.

In the overrun handler, be sure to clear our LONGJMP
address in both exit paths.

Perform a few sequencer optimizations.

aic79xx.c:
Print the full path from the SCB when a packetized
status overrun occurs.

Remove references to LONGJMP_SCB which is being
removed from firmware usage.

Print the new SCB_FIFO_USE_COUNT field in the
per-SCB section of ahd_dump_card_state(). The
SCB_TAG field is now re-used by the sequencer,
so it no longer makes sense to reference this
field in the kernel driver.

aic79xx.h:
Re-arrange fields in the hardware SCB from largest
size type to smallest. This makes it easier to
move fields without changing field alignment.

The hardware scb tag field is now down near the
"spare" portion of the SCB to facilitate reuse
by the sequencer.

aic79xx.reg:
Remove LONGJMP_ADDR.

Rearrange SCB fields to match aic79xx.h.
Add SCB_FIFO_USE_COUNT as the first byte
of the SCB_TAG field.

aic79xx.seq:
Add a per-SCB "Fifos in use count" field and use
it to determine when it is safe (all data posted)
to deliver status back to the host. The old method
involved polling one or both FIFOs to verify that
the current task did not have pending data. This
makes running down the GSFIFO very cheap, so we
will empty the GSFIFO in one idle loop pass in
all cases.

Use this simplification of the completion process
to prune down the data FIFO teardown sequencer for
packetized transfers. Much more code is now shared
between the data residual and transfer complete cases.

Correct some issues in the packetized status handler.
It used to be possible to CLRCHN our FIFO before status
had fully transferred to the host. We also failed to
handle NONPACKREQ phases that could occur should a CRC
error occur during transmission of the status data packet.

Correct a few big endian issues:

aic79xx.c:
aic79xx_inline.h:
aic79xx_pci.c:
aic79xx_osm.c:
o Always get the SCB's tag via the SCB_GET_TAG acccessor
o Add missing use of byte swapping macros when touching
hscb fields.
o Don't double swap SEEPROM data when it is printed.
Correct a big-endian bug. We cannot assign a
o When assigning a 32bit LE variable to a 64bit LE
variable, we must be explict about how the words
of the 64bit LE variable are initialized. Cast to
(uint32_t*) to do this.

aic79xx.c:
In ahd_clear_critical_section(), hit CRLSCSIINT
after restoring the interrupt masks to avoid what
appears to be a glitch on SCSIINT. Any real SCSIINT
status will be persistent and will immidiately
reset SCSIINT. This clear should only get rid of
spurious SCSIINTs.

This glitch was the cause of the "Unexpected PKT busfree"
status that occurred under high queue full loads

Call ahd_fini_scbdata() after shutdown so that
any ahd_chip_init() routine that might access
SCB data will not access free'd memory.

Reset the bus on an IOERR since the chip doesn't
seem to reset to the new voltage level without
this.
Change offset calculation for scatter gather maps
so that the calculation is correct if an integral
multiple of sg lists does not fit in the allocation
size.

Adjust bus dma tag for data buffers based on 39BIT
addressing flag in our softc.

Use the QFREEZE count to simplify ahd_pause_and_flushworkd().
We can thus rely on the sequencer eventually clearing ENSELO.

In ahd_abort_scbs(), fix a bug that could potentially
corrupt sequencer state. The saved SCB was being
restored in the SCSI mode instead of the saved mode.
It turns out that the SCB did not need to be saved at all
as the scbptr is already restored by all subroutines
called during this function that modify that register.

aic79xx.c:
aic79xx.h:
aic79xx_pci.c:
Add support for parsing the seeprom vital product
data. The VPD data are currently unused.

aic79xx.h:
aic79xx.seq:
aic79xx_pci.c:
Add a firmware workaround to make the LED blink
brighter during packetized operations on the H2A.

aic79xx_inline.h:
The host does not use timer interrupts, so don't
gate our decision on whether or not to unpause
the sequencer on whether or not a timer interrupt
is pending.

branches: 1.3.2;
Correct spelling of coalesce. (Will forward to Justin Gibbs.)

Sync with FreeBSD rev. 1.10: correct default precompensation value for RevA
hardware.

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

aic79xx.seq: use the correct form of a word in a comment

fix various typos in comments.

fix various typos in comments.

fix various typos in comments, messages and documentation.

fix typos in word "successfully", mainly s/succesfully/successfully/.

s/existant/existent/ in comments and messages, plus few more similar fixes.

Fix typo (s/recevie/receive/).

branches: 1.11.20;
src is too big these days to tolerate superfluous apostrophes. It's
"its", people!

branches: 1.10.120;
merge ktrace-lwp.

nuke trailing whitespace

branches: 1.8.8; 1.8.10;
Apply the following change from 06/28/2003 04:44:10 by gibbs to the
FreeBSD ahd driver:

Use clr instead of an explicit mov from ALLZEROS
to clear SCB_FIFO_USE_COUNT. This is just a
syntactic change.

Apply the following change from 06/28/2003 04:40:46 made by gibbs to the
FreeBSD ahd driver:

aic79xx.seq:
Remove an old comment that no longer applies.

Fix a jump in our unexpected non-packetized phase
handler to use an explicit lable. The old code
had a hardcoded jump offset that was off by one
instruction.

Apply the following change made on 5/26/2003 21:26:51 by gibbs to the
FreeBSD ahd driver:

Correct/Simplify ignore wide residue message handling

aic79xx.c:
In ahd_handle_ign_wide_residue():
o Use SCB_XFERLEN_ODD SCB field to determine transfer
"oddness" rather than the DATA_COUNT_ODD logic.
SCB_XFERLEN_ODD is toggled on every ignore wide
residue message so that multiple ignore wide residue
messages for the same transaction are properly supported.
o If the sg list has been exausted, the sequencer
doesn't bother to update the residual data count
since it is known to be zero. Perform the zeroing
manually before calculating the remaining data count.
o Use multibyte in/out macros instead of shifting/masking
by hand.

aic79xx_inline.h:
In ahd_setup_scb_common(), setup the SCB_XFERLEN_ODD field.

aic79xx.reg:
Use the SCB_TASK_ATTRIBUTE field as a bit field in the
non-packetized case. We currently only define one bit,
SCB_XFERLEN_ODD.

Remove the ODD_SEG bit field that was used to carry the odd
transfer length information through the SG cache. This
is obviated by SCB_XFERLEN_ODD field.

Remove the DATA_COUNT_ODD scratch ram byte that was used
dynamicaly compute data transfer oddness. This is obviated
by SCB_XFERLEN_ODD field.

aic79xx.seq:
Remove all updates to the DATA_COUNT_ODD scratch ram field.
Remove all uses of ODD_SEG. These two save quite a few
sequencer instructions.

Use SCB_XFERLEN_ODD to validate the end of transfer
ignore wide residue message case.

Apply the following change made 5/26/2003 21:18:48 by gibbs to the
FreeBSD ahd driver:

Change hadling of the Rev. A packetized lun output bug
to be more efficient by having the sequencer copy the
single byte of valid lun data into the long lun field.

aic79xx.c:
Memset our hardware SCB to 0 so that untouched
fields don't confuse diagnostic output. With the
old method for handling the Rev A bug, if the long
lun field was not 0, this could result in bogus
lun information being sent to drives.

Use the same SCB transfer size for all chip types
now that the long lun is not DMA'ed to the chip.

aic79xx.seq:
Add code to copy lun information for Rev.A hardware.

aic79xx_inline.h:
Remove host update of the long_lun field on every
packetized command.

Apply the following change checked in 2003/05/04 00:20:07 by gibbs
to the FreeBSD ahd driver:

Correct spelling errors.

Switch to handling bad SCSI status as a sequencer interrupt
instead of having the kernel proccess these failures via
the completion queue. This is done because:

o The old scheme required us to pause the sequencer and clear
critical sections for each SCB. It seems that these pause
actions, if coincident with a sequencer FIFO interrupt, would
result in a FIFO interrupt getting lost or directing to the
wrong FIFO. This caused hangs when the driver was stressed
under high "queue full" loads.
o The completion code assumed that it was always called with
the sequencer running. This may not be the case in timeout
processing where completions occur manually via
ahd_pause_and_flushwork().
o With this scheme, the extra expense of clearing critical
sections is avoided since the sequencer will only self pause
once all pending selections have cleared and it is not in
a critical section.

aic79xx.c
Add code to handle the new BAD_SCB_STATUS sequencer
interrupt code. This just redirects the SCB through
the already existing ahd_complete_scb() code path.
Remove code in ahd_handle_scsi_status() that paused
the sequencer, made sure that no selections where
pending, and cleared critical sections. Bad
status SCBs are now only processed when all of these
conditions are true.

aic79xx.reg:
Add the BAD_SCB_STATUS sequencer interrupt code.

aic79xx.seq:
When completing an SCB upload to the host, if
we are doing this because the SCB contains non-zero
SCSI status, defer completing the SCB until there
are no pending selection events. When completing
these SCBs, use the new BAD_SCB_STATUS sequencer
interrupt. For all other uploaded SCBs (currently
only for underruns), the SCB is completed via the
normal done queue. Additionally, keep the SCB that
is currently being uploaded on the COMPLETE_DMA_SCB
list until the dma is completed, not just until the
DMA is started. This ensures that the DMA is restarted
properly should the host disable the DMA transfer for
some reason.

In our RevA workaround for Maxtor drives, guard against
the host pausing us while trying to pause I/O until the
first data-valid REQ by clearing the current snapshot
so that we can tell if the transfer has completed prior
to us noticing the REQINIT status.

In cfg4data_intr, shave off an instruction before getting
the data path running by adding an entrypoint to the
overrun handler to also increment the FIFO use count.

In the overrun handler, be sure to clear our LONGJMP
address in both exit paths.

Perform a few sequencer optimizations.

aic79xx.c:
Print the full path from the SCB when a packetized
status overrun occurs.

Remove references to LONGJMP_SCB which is being
removed from firmware usage.

Print the new SCB_FIFO_USE_COUNT field in the
per-SCB section of ahd_dump_card_state(). The
SCB_TAG field is now re-used by the sequencer,
so it no longer makes sense to reference this
field in the kernel driver.

aic79xx.h:
Re-arrange fields in the hardware SCB from largest
size type to smallest. This makes it easier to
move fields without changing field alignment.

The hardware scb tag field is now down near the
"spare" portion of the SCB to facilitate reuse
by the sequencer.

aic79xx.reg:
Remove LONGJMP_ADDR.

Rearrange SCB fields to match aic79xx.h.
Add SCB_FIFO_USE_COUNT as the first byte
of the SCB_TAG field.

aic79xx.seq:
Add a per-SCB "Fifos in use count" field and use
it to determine when it is safe (all data posted)
to deliver status back to the host. The old method
involved polling one or both FIFOs to verify that
the current task did not have pending data. This
makes running down the GSFIFO very cheap, so we
will empty the GSFIFO in one idle loop pass in
all cases.

Use this simplification of the completion process
to prune down the data FIFO teardown sequencer for
packetized transfers. Much more code is now shared
between the data residual and transfer complete cases.

Correct some issues in the packetized status handler.
It used to be possible to CLRCHN our FIFO before status
had fully transferred to the host. We also failed to
handle NONPACKREQ phases that could occur should a CRC
error occur during transmission of the status data packet.

Correct a few big endian issues:

aic79xx.c:
aic79xx_inline.h:
aic79xx_pci.c:
aic79xx_osm.c:
o Always get the SCB's tag via the SCB_GET_TAG acccessor
o Add missing use of byte swapping macros when touching
hscb fields.
o Don't double swap SEEPROM data when it is printed.
Correct a big-endian bug. We cannot assign a
o When assigning a 32bit LE variable to a 64bit LE
variable, we must be explict about how the words
of the 64bit LE variable are initialized. Cast to
(uint32_t*) to do this.

aic79xx.c:
In ahd_clear_critical_section(), hit CRLSCSIINT
after restoring the interrupt masks to avoid what
appears to be a glitch on SCSIINT. Any real SCSIINT
status will be persistent and will immidiately
reset SCSIINT. This clear should only get rid of
spurious SCSIINTs.

This glitch was the cause of the "Unexpected PKT busfree"
status that occurred under high queue full loads

Call ahd_fini_scbdata() after shutdown so that
any ahd_chip_init() routine that might access
SCB data will not access free'd memory.

Reset the bus on an IOERR since the chip doesn't
seem to reset to the new voltage level without
this.
Change offset calculation for scatter gather maps
so that the calculation is correct if an integral
multiple of sg lists does not fit in the allocation
size.

Adjust bus dma tag for data buffers based on 39BIT
addressing flag in our softc.

Use the QFREEZE count to simplify ahd_pause_and_flushworkd().
We can thus rely on the sequencer eventually clearing ENSELO.

In ahd_abort_scbs(), fix a bug that could potentially
corrupt sequencer state. The saved SCB was being
restored in the SCSI mode instead of the saved mode.
It turns out that the SCB did not need to be saved at all
as the scbptr is already restored by all subroutines
called during this function that modify that register.

aic79xx.c:
aic79xx.h:
aic79xx_pci.c:
Add support for parsing the seeprom vital product
data. The VPD data are currently unused.

aic79xx.h:
aic79xx.seq:
aic79xx_pci.c:
Add a firmware workaround to make the LED blink
brighter during packetized operations on the H2A.

aic79xx_inline.h:
The host does not use timer interrupts, so don't
gate our decision on whether or not to unpause
the sequencer on whether or not a timer interrupt
is pending.

branches: 1.3.2;
Correct spelling of coalesce. (Will forward to Justin Gibbs.)

DMA, not dma nor Dma.

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

regen - NFCI, confirmed by comparing compiled binary object before and
after

Apply the following change from 06/28/2003 04:44:10 by gibbs to the
FreeBSD ahd driver:

Use clr instead of an explicit mov from ALLZEROS
to clear SCB_FIFO_USE_COUNT. This is just a
syntactic change.

Apply the following change from 06/28/2003 04:40:46 made by gibbs to the
FreeBSD ahd driver:

aic79xx.seq:
Remove an old comment that no longer applies.

Fix a jump in our unexpected non-packetized phase
handler to use an explicit lable. The old code
had a hardcoded jump offset that was off by one
instruction.

Sync perforce IDs. (From FreeBSD)

Apply the following change from 05/30/2003 02:14:22 made by scottl to the
FreeBSD ahd driver:

Fix a reported case of severe data corruption:

aic79xx.h:
aic79xx.reg:
Return the SCB_TAG field to 16byte alignment.
It seems that on some PCI systems, SCBs are not
transferred correctly to the controller with
the previous placement of the SCB_TAG field.

Approved by: re (rwatson)

Add some missing definitions for the LUNLEN register.

Apply the following change made on 5/26/2003 21:26:51 by gibbs to the
FreeBSD ahd driver:

Correct/Simplify ignore wide residue message handling

aic79xx.c:
In ahd_handle_ign_wide_residue():
o Use SCB_XFERLEN_ODD SCB field to determine transfer
"oddness" rather than the DATA_COUNT_ODD logic.
SCB_XFERLEN_ODD is toggled on every ignore wide
residue message so that multiple ignore wide residue
messages for the same transaction are properly supported.
o If the sg list has been exausted, the sequencer
doesn't bother to update the residual data count
since it is known to be zero. Perform the zeroing
manually before calculating the remaining data count.
o Use multibyte in/out macros instead of shifting/masking
by hand.

aic79xx_inline.h:
In ahd_setup_scb_common(), setup the SCB_XFERLEN_ODD field.

aic79xx.reg:
Use the SCB_TASK_ATTRIBUTE field as a bit field in the
non-packetized case. We currently only define one bit,
SCB_XFERLEN_ODD.

Remove the ODD_SEG bit field that was used to carry the odd
transfer length information through the SG cache. This
is obviated by SCB_XFERLEN_ODD field.

Remove the DATA_COUNT_ODD scratch ram byte that was used
dynamicaly compute data transfer oddness. This is obviated
by SCB_XFERLEN_ODD field.

aic79xx.seq:
Remove all updates to the DATA_COUNT_ODD scratch ram field.
Remove all uses of ODD_SEG. These two save quite a few
sequencer instructions.

Use SCB_XFERLEN_ODD to validate the end of transfer
ignore wide residue message case.

Apply the following change made 5/26/2003 21:18:48 by gibbs to the
FreeBSD ahd driver:

Change hadling of the Rev. A packetized lun output bug
to be more efficient by having the sequencer copy the
single byte of valid lun data into the long lun field.

aic79xx.c:
Memset our hardware SCB to 0 so that untouched
fields don't confuse diagnostic output. With the
old method for handling the Rev A bug, if the long
lun field was not 0, this could result in bogus
lun information being sent to drives.

Use the same SCB transfer size for all chip types
now that the long lun is not DMA'ed to the chip.

aic79xx.seq:
Add code to copy lun information for Rev.A hardware.

aic79xx_inline.h:
Remove host update of the long_lun field on every
packetized command.

Apply the following change checked in 2003/05/04 00:20:07 by gibbs
to the FreeBSD ahd driver:

Correct spelling errors.

Switch to handling bad SCSI status as a sequencer interrupt
instead of having the kernel proccess these failures via
the completion queue. This is done because:

o The old scheme required us to pause the sequencer and clear
critical sections for each SCB. It seems that these pause
actions, if coincident with a sequencer FIFO interrupt, would
result in a FIFO interrupt getting lost or directing to the
wrong FIFO. This caused hangs when the driver was stressed
under high "queue full" loads.
o The completion code assumed that it was always called with
the sequencer running. This may not be the case in timeout
processing where completions occur manually via
ahd_pause_and_flushwork().
o With this scheme, the extra expense of clearing critical
sections is avoided since the sequencer will only self pause
once all pending selections have cleared and it is not in
a critical section.

aic79xx.c
Add code to handle the new BAD_SCB_STATUS sequencer
interrupt code. This just redirects the SCB through
the already existing ahd_complete_scb() code path.
Remove code in ahd_handle_scsi_status() that paused
the sequencer, made sure that no selections where
pending, and cleared critical sections. Bad
status SCBs are now only processed when all of these
conditions are true.

aic79xx.reg:
Add the BAD_SCB_STATUS sequencer interrupt code.

aic79xx.seq:
When completing an SCB upload to the host, if
we are doing this because the SCB contains non-zero
SCSI status, defer completing the SCB until there
are no pending selection events. When completing
these SCBs, use the new BAD_SCB_STATUS sequencer
interrupt. For all other uploaded SCBs (currently
only for underruns), the SCB is completed via the
normal done queue. Additionally, keep the SCB that
is currently being uploaded on the COMPLETE_DMA_SCB
list until the dma is completed, not just until the
DMA is started. This ensures that the DMA is restarted
properly should the host disable the DMA transfer for
some reason.

In our RevA workaround for Maxtor drives, guard against
the host pausing us while trying to pause I/O until the
first data-valid REQ by clearing the current snapshot
so that we can tell if the transfer has completed prior
to us noticing the REQINIT status.

In cfg4data_intr, shave off an instruction before getting
the data path running by adding an entrypoint to the
overrun handler to also increment the FIFO use count.

In the overrun handler, be sure to clear our LONGJMP
address in both exit paths.

Perform a few sequencer optimizations.

aic79xx.c:
Print the full path from the SCB when a packetized
status overrun occurs.

Remove references to LONGJMP_SCB which is being
removed from firmware usage.

Print the new SCB_FIFO_USE_COUNT field in the
per-SCB section of ahd_dump_card_state(). The
SCB_TAG field is now re-used by the sequencer,
so it no longer makes sense to reference this
field in the kernel driver.

aic79xx.h:
Re-arrange fields in the hardware SCB from largest
size type to smallest. This makes it easier to
move fields without changing field alignment.

The hardware scb tag field is now down near the
"spare" portion of the SCB to facilitate reuse
by the sequencer.

aic79xx.reg:
Remove LONGJMP_ADDR.

Rearrange SCB fields to match aic79xx.h.
Add SCB_FIFO_USE_COUNT as the first byte
of the SCB_TAG field.

aic79xx.seq:
Add a per-SCB "Fifos in use count" field and use
it to determine when it is safe (all data posted)
to deliver status back to the host. The old method
involved polling one or both FIFOs to verify that
the current task did not have pending data. This
makes running down the GSFIFO very cheap, so we
will empty the GSFIFO in one idle loop pass in
all cases.

Use this simplification of the completion process
to prune down the data FIFO teardown sequencer for
packetized transfers. Much more code is now shared
between the data residual and transfer complete cases.

Correct some issues in the packetized status handler.
It used to be possible to CLRCHN our FIFO before status
had fully transferred to the host. We also failed to
handle NONPACKREQ phases that could occur should a CRC
error occur during transmission of the status data packet.

Correct a few big endian issues:

aic79xx.c:
aic79xx_inline.h:
aic79xx_pci.c:
aic79xx_osm.c:
o Always get the SCB's tag via the SCB_GET_TAG acccessor
o Add missing use of byte swapping macros when touching
hscb fields.
o Don't double swap SEEPROM data when it is printed.
Correct a big-endian bug. We cannot assign a
o When assigning a 32bit LE variable to a 64bit LE
variable, we must be explict about how the words
of the 64bit LE variable are initialized. Cast to
(uint32_t*) to do this.

aic79xx.c:
In ahd_clear_critical_section(), hit CRLSCSIINT
after restoring the interrupt masks to avoid what
appears to be a glitch on SCSIINT. Any real SCSIINT
status will be persistent and will immidiately
reset SCSIINT. This clear should only get rid of
spurious SCSIINTs.

This glitch was the cause of the "Unexpected PKT busfree"
status that occurred under high queue full loads

Call ahd_fini_scbdata() after shutdown so that
any ahd_chip_init() routine that might access
SCB data will not access free'd memory.

Reset the bus on an IOERR since the chip doesn't
seem to reset to the new voltage level without
this.
Change offset calculation for scatter gather maps
so that the calculation is correct if an integral
multiple of sg lists does not fit in the allocation
size.

Adjust bus dma tag for data buffers based on 39BIT
addressing flag in our softc.

Use the QFREEZE count to simplify ahd_pause_and_flushworkd().
We can thus rely on the sequencer eventually clearing ENSELO.

In ahd_abort_scbs(), fix a bug that could potentially
corrupt sequencer state. The saved SCB was being
restored in the SCSI mode instead of the saved mode.
It turns out that the SCB did not need to be saved at all
as the scbptr is already restored by all subroutines
called during this function that modify that register.

aic79xx.c:
aic79xx.h:
aic79xx_pci.c:
Add support for parsing the seeprom vital product
data. The VPD data are currently unused.

aic79xx.h:
aic79xx.seq:
aic79xx_pci.c:
Add a firmware workaround to make the LED blink
brighter during packetized operations on the H2A.

aic79xx_inline.h:
The host does not use timer interrupts, so don't
gate our decision on whether or not to unpause
the sequencer on whether or not a timer interrupt
is pending.

branches: 1.3.2;
Correct spelling of coalesce. (Will forward to Justin Gibbs.)

Regen.

Generated register/sequencer code include files for the ahc and ahd
drivers.

regen

constify, NFCI

__unused removal on arguments; approved by core.

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

branches: 1.9.48;
Apply the following change from 06/28/2003 04:44:10 by gibbs to the
FreeBSD ahd driver:

Use clr instead of an explicit mov from ALLZEROS
to clear SCB_FIFO_USE_COUNT. This is just a
syntactic change.

Apply the following change from 06/28/2003 04:40:46 made by gibbs to the
FreeBSD ahd driver:

aic79xx.seq:
Remove an old comment that no longer applies.

Fix a jump in our unexpected non-packetized phase
handler to use an explicit lable. The old code
had a hardcoded jump offset that was off by one
instruction.

Sync perforce IDs. (From FreeBSD)

Apply the following change from 05/30/2003 02:14:22 made by scottl to the
FreeBSD ahd driver:

Fix a reported case of severe data corruption:

aic79xx.h:
aic79xx.reg:
Return the SCB_TAG field to 16byte alignment.
It seems that on some PCI systems, SCBs are not
transferred correctly to the controller with
the previous placement of the SCB_TAG field.

Approved by: re (rwatson)

Apply the following change made on 5/26/2003 21:26:51 by gibbs to the
FreeBSD ahd driver:

Correct/Simplify ignore wide residue message handling

aic79xx.c:
In ahd_handle_ign_wide_residue():
o Use SCB_XFERLEN_ODD SCB field to determine transfer
"oddness" rather than the DATA_COUNT_ODD logic.
SCB_XFERLEN_ODD is toggled on every ignore wide
residue message so that multiple ignore wide residue
messages for the same transaction are properly supported.
o If the sg list has been exausted, the sequencer
doesn't bother to update the residual data count
since it is known to be zero. Perform the zeroing
manually before calculating the remaining data count.
o Use multibyte in/out macros instead of shifting/masking
by hand.

aic79xx_inline.h:
In ahd_setup_scb_common(), setup the SCB_XFERLEN_ODD field.

aic79xx.reg:
Use the SCB_TASK_ATTRIBUTE field as a bit field in the
non-packetized case. We currently only define one bit,
SCB_XFERLEN_ODD.

Remove the ODD_SEG bit field that was used to carry the odd
transfer length information through the SG cache. This
is obviated by SCB_XFERLEN_ODD field.

Remove the DATA_COUNT_ODD scratch ram byte that was used
dynamicaly compute data transfer oddness. This is obviated
by SCB_XFERLEN_ODD field.

aic79xx.seq:
Remove all updates to the DATA_COUNT_ODD scratch ram field.
Remove all uses of ODD_SEG. These two save quite a few
sequencer instructions.

Use SCB_XFERLEN_ODD to validate the end of transfer
ignore wide residue message case.

Apply the following change made 5/26/2003 21:18:48 by gibbs to the
FreeBSD ahd driver:

Change hadling of the Rev. A packetized lun output bug
to be more efficient by having the sequencer copy the
single byte of valid lun data into the long lun field.

aic79xx.c:
Memset our hardware SCB to 0 so that untouched
fields don't confuse diagnostic output. With the
old method for handling the Rev A bug, if the long
lun field was not 0, this could result in bogus
lun information being sent to drives.

Use the same SCB transfer size for all chip types
now that the long lun is not DMA'ed to the chip.

aic79xx.seq:
Add code to copy lun information for Rev.A hardware.

aic79xx_inline.h:
Remove host update of the long_lun field on every
packetized command.

Apply the following change checked in 2003/05/04 00:20:07 by gibbs
to the FreeBSD ahd driver:

Correct spelling errors.

Switch to handling bad SCSI status as a sequencer interrupt
instead of having the kernel proccess these failures via
the completion queue. This is done because:

o The old scheme required us to pause the sequencer and clear
critical sections for each SCB. It seems that these pause
actions, if coincident with a sequencer FIFO interrupt, would
result in a FIFO interrupt getting lost or directing to the
wrong FIFO. This caused hangs when the driver was stressed
under high "queue full" loads.
o The completion code assumed that it was always called with
the sequencer running. This may not be the case in timeout
processing where completions occur manually via
ahd_pause_and_flushwork().
o With this scheme, the extra expense of clearing critical
sections is avoided since the sequencer will only self pause
once all pending selections have cleared and it is not in
a critical section.

aic79xx.c
Add code to handle the new BAD_SCB_STATUS sequencer
interrupt code. This just redirects the SCB through
the already existing ahd_complete_scb() code path.
Remove code in ahd_handle_scsi_status() that paused
the sequencer, made sure that no selections where
pending, and cleared critical sections. Bad
status SCBs are now only processed when all of these
conditions are true.

aic79xx.reg:
Add the BAD_SCB_STATUS sequencer interrupt code.

aic79xx.seq:
When completing an SCB upload to the host, if
we are doing this because the SCB contains non-zero
SCSI status, defer completing the SCB until there
are no pending selection events. When completing
these SCBs, use the new BAD_SCB_STATUS sequencer
interrupt. For all other uploaded SCBs (currently
only for underruns), the SCB is completed via the
normal done queue. Additionally, keep the SCB that
is currently being uploaded on the COMPLETE_DMA_SCB
list until the dma is completed, not just until the
DMA is started. This ensures that the DMA is restarted
properly should the host disable the DMA transfer for
some reason.

In our RevA workaround for Maxtor drives, guard against
the host pausing us while trying to pause I/O until the
first data-valid REQ by clearing the current snapshot
so that we can tell if the transfer has completed prior
to us noticing the REQINIT status.

In cfg4data_intr, shave off an instruction before getting
the data path running by adding an entrypoint to the
overrun handler to also increment the FIFO use count.

In the overrun handler, be sure to clear our LONGJMP
address in both exit paths.

Perform a few sequencer optimizations.

aic79xx.c:
Print the full path from the SCB when a packetized
status overrun occurs.

Remove references to LONGJMP_SCB which is being
removed from firmware usage.

Print the new SCB_FIFO_USE_COUNT field in the
per-SCB section of ahd_dump_card_state(). The
SCB_TAG field is now re-used by the sequencer,
so it no longer makes sense to reference this
field in the kernel driver.

aic79xx.h:
Re-arrange fields in the hardware SCB from largest
size type to smallest. This makes it easier to
move fields without changing field alignment.

The hardware scb tag field is now down near the
"spare" portion of the SCB to facilitate reuse
by the sequencer.

aic79xx.reg:
Remove LONGJMP_ADDR.

Rearrange SCB fields to match aic79xx.h.
Add SCB_FIFO_USE_COUNT as the first byte
of the SCB_TAG field.

aic79xx.seq:
Add a per-SCB "Fifos in use count" field and use
it to determine when it is safe (all data posted)
to deliver status back to the host. The old method
involved polling one or both FIFOs to verify that
the current task did not have pending data. This
makes running down the GSFIFO very cheap, so we
will empty the GSFIFO in one idle loop pass in
all cases.

Use this simplification of the completion process
to prune down the data FIFO teardown sequencer for
packetized transfers. Much more code is now shared
between the data residual and transfer complete cases.

Correct some issues in the packetized status handler.
It used to be possible to CLRCHN our FIFO before status
had fully transferred to the host. We also failed to
handle NONPACKREQ phases that could occur should a CRC
error occur during transmission of the status data packet.

Correct a few big endian issues:

aic79xx.c:
aic79xx_inline.h:
aic79xx_pci.c:
aic79xx_osm.c:
o Always get the SCB's tag via the SCB_GET_TAG acccessor
o Add missing use of byte swapping macros when touching
hscb fields.
o Don't double swap SEEPROM data when it is printed.
Correct a big-endian bug. We cannot assign a
o When assigning a 32bit LE variable to a 64bit LE
variable, we must be explict about how the words
of the 64bit LE variable are initialized. Cast to
(uint32_t*) to do this.

aic79xx.c:
In ahd_clear_critical_section(), hit CRLSCSIINT
after restoring the interrupt masks to avoid what
appears to be a glitch on SCSIINT. Any real SCSIINT
status will be persistent and will immidiately
reset SCSIINT. This clear should only get rid of
spurious SCSIINTs.

This glitch was the cause of the "Unexpected PKT busfree"
status that occurred under high queue full loads

Call ahd_fini_scbdata() after shutdown so that
any ahd_chip_init() routine that might access
SCB data will not access free'd memory.

Reset the bus on an IOERR since the chip doesn't
seem to reset to the new voltage level without
this.
Change offset calculation for scatter gather maps
so that the calculation is correct if an integral
multiple of sg lists does not fit in the allocation
size.

Adjust bus dma tag for data buffers based on 39BIT
addressing flag in our softc.

Use the QFREEZE count to simplify ahd_pause_and_flushworkd().
We can thus rely on the sequencer eventually clearing ENSELO.

In ahd_abort_scbs(), fix a bug that could potentially
corrupt sequencer state. The saved SCB was being
restored in the SCSI mode instead of the saved mode.
It turns out that the SCB did not need to be saved at all
as the scbptr is already restored by all subroutines
called during this function that modify that register.

aic79xx.c:
aic79xx.h:
aic79xx_pci.c:
Add support for parsing the seeprom vital product
data. The VPD data are currently unused.

aic79xx.h:
aic79xx.seq:
aic79xx_pci.c:
Add a firmware workaround to make the LED blink
brighter during packetized operations on the H2A.

aic79xx_inline.h:
The host does not use timer interrupts, so don't
gate our decision on whether or not to unpause
the sequencer on whether or not a timer interrupt
is pending.

branches: 1.2.2;
Regen.

Generated register/sequencer code include files for the ahc and ahd
drivers.

Fix various typos, mainly in comments:
s/invaid/invalid/
s/instad/instead/
s/wich/with/
s/tranform/transform/
s/tranmist/transmit/
s/tranceiver/transceiver/
s/Tranparent/Transparent/
s/tranlated/translated/
s/tranfer/transfer/
s/tranmissions/transmissions/
s/condtions/conditions/
s/Recient/Recent/

fix various typos in comments.

fix various typos in comments.

s/configuraiton/configuration/ in comments and man pages.

merge ktrace-lwp.

nuke trailing whitespace

branches: 1.2.2; 1.2.10; 1.2.12;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

branches: 1.1.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

s/psuedo/pseudo/ in comments.

fix various typos in comments.

fix various typos in comments.

s/existant/existent/ in comments and messages, plus few more similar fixes.

Fix typo (s/recevie/receive/).

branches: 1.19.20;
src is too big these days to tolerate superfluous apostrophes. It's
"its", people!

branches: 1.18.98;
spell precede; from Zafer

branches: 1.17.20; 1.17.22;
merge ktrace-lwp.

branches: 1.16.4;
nuke trailing whitespace

branches: 1.15.2; 1.15.10; 1.15.12;
DMA, not dma nor Dma.

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

precede, not preceed.

branches: 1.12.2;
`response', not `responce'

branches: 1.11.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

branches: 1.10.14;
port-i386/5706: I had no problem with the previous patch, but someone
else has. Rolling it back while we try and figure it out.

Patches from Justin that handle some REV B AIC7880 problems

Backout endian changes here (per discussion with Justin) and move them to
aic7xxx.c

Make it possible to interface to big-endian cpu's.

dev/microcode/aic7xxx/aic7xxx.seq,
dev/microcode/aic7xxx_seq.h,
dev/ic/aic7xxxreg.h:
Remove intrinsic knowledge about SDTR and WDTR messages and replace it
with a generic message system that allows the kernel driver to handle
SDTR, WDTR and any other type of extended message it chooses too. This
makes the sequencer code much simpler, makes extended message handling
debuggable since the bulk of the work is in the kernel driver, and saves
lots of instruction space.

Regen microcode header file.

dev/ic/aic7xxx.c, dev/ic/aic7xxxvar.h:
Add code to handle WDTR and SDTR negotiation in light of the changes in
the message interface to the sequencer. Don't reject targets that
negotiate async by sending an SDTR with a 0 offset. Use an sdtr message
with 0,0 to negotiate async when a target suggests a period that is too
long for us to handle. Some tape and cdrom drives don't like us doing
the message reject that we did in the past.

Fix a problem with handing the QUEUE FULL condition.

Fix a race condition (most likely the cause of the SCB paging problems) that
might allow the sequencer to get unpaused before the condition that caused
it to be paused (a SEQINT) was handled.

Race condition pointed out by Doug Ledford <dledford@dialnet.net> and
by "Dan Willis" <dan@plutotech.com>.

dev/pci/ahc_pci.c:
Add support for the 2940AU, an aic7860 based controller.

dev/pci/pcidevs.h, dev/pci/pcidevs_data.h:
Add product IDs for the 2940AU, aic7860 and aic7855.

Regen data file.

scsi/scsi_message.h:
Add MSG_EXT_SDTR_LEN and MSG_EXT_WDTR_LEN - the length of bytes in these
extended messages.

Thanks to Chuck Cranor <chuck@maria.wustl.edu> for testing these changes
out for me.

Compile the sequencer statically.

Updates to aic7xxx driver ; from pr port-i386/2600

branches: 1.3.4;
RCS Id police.

New version, with changes from Justin Gibbs and Noriyuki Soda.

Add an Adaptec 2940 driver, by John Aycock and Justin Gibbs, ported to NetBSD by Stefan
Grefen, with several bug fixes by me.

New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

branches: 1.3.8;
More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Many more to
come.

RCS Id police.

Add an Adaptec 2940 driver, by John Aycock and Justin Gibbs, ported to NetBSD by Stefan
Grefen, with several bug fixes by me.

New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

branches: 1.5.14;
getopt returns -1 not EOF

RCS Id police.

New version, with changes from Justin Gibbs and Noriyuki Soda.

Add prototypes.

Add an Adaptec 2940 driver, by John Aycock and Justin Gibbs, ported to NetBSD by Stefan
Grefen, with several bug fixes by me.

regen

make sure to strip leading '$' from NetBSD rcs id so that it won't be
replaces by cvs, and regen the headers again

regen again

regen - NFCI, confirmed by comparing compiled binary object before and
after

Generated register/sequencer code include files for the ahc and ahd
drivers.

branches: 1.1.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

regen

constify, NFCI

make sure to strip leading '$' from NetBSD rcs id so that it won't be
replaces by cvs, and regen the headers again

regen - NFCI, confirmed by comparing compiled binary object before and
after

__unused removal on arguments; approved by core.

- sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386

branches: 1.9.48; 1.9.50;
Generated register/sequencer code include files for the ahc and ahd
drivers.

minor lint

branches: 1.7.2;
make patches[] const

constify

New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

branches: 1.4.14;
port-i386/5706: I had no problem with the previous patch, but someone
else has. Rolling it back while we try and figure it out.

Patches from Justin that handle some REV B AIC7880 problems

branches: 1.2.6;
dev/microcode/aic7xxx/aic7xxx.seq,
dev/microcode/aic7xxx_seq.h,
dev/ic/aic7xxxreg.h:
Remove intrinsic knowledge about SDTR and WDTR messages and replace it
with a generic message system that allows the kernel driver to handle
SDTR, WDTR and any other type of extended message it chooses too. This
makes the sequencer code much simpler, makes extended message handling
debuggable since the bulk of the work is in the kernel driver, and saves
lots of instruction space.

Regen microcode header file.

dev/ic/aic7xxx.c, dev/ic/aic7xxxvar.h:
Add code to handle WDTR and SDTR negotiation in light of the changes in
the message interface to the sequencer. Don't reject targets that
negotiate async by sending an SDTR with a 0 offset. Use an sdtr message
with 0,0 to negotiate async when a target suggests a period that is too
long for us to handle. Some tape and cdrom drives don't like us doing
the message reject that we did in the past.

Fix a problem with handing the QUEUE FULL condition.

Fix a race condition (most likely the cause of the SCB paging problems) that
might allow the sequencer to get unpaused before the condition that caused
it to be paused (a SEQINT) was handled.

Race condition pointed out by Doug Ledford <dledford@dialnet.net> and
by "Dan Willis" <dan@plutotech.com>.

dev/pci/ahc_pci.c:
Add support for the 2940AU, an aic7860 based controller.

dev/pci/pcidevs.h, dev/pci/pcidevs_data.h:
Add product IDs for the 2940AU, aic7860 and aic7855.

Regen data file.

scsi/scsi_message.h:
Add MSG_EXT_SDTR_LEN and MSG_EXT_WDTR_LEN - the length of bytes in these
extended messages.

Thanks to Chuck Cranor <chuck@maria.wustl.edu> for testing these changes
out for me.

Compile the sequencer statically.

fix typos in comments, mainly s/innner/inner/.

fix various typos in comment, documentation and log messages.

For "num_critical_sections", now output not only the "static const int" variable but also macro definition.

Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889.
Also fixed some additional typos in comments, found on review of same files or typos.

branches: 1.10.6;
constify, NFCI

This thing is completely buggy. There is a use-after-free and NULL pointer
dereference. Just fix the uaf, and add a comment. Not tested, but obvious
enough; found by brainy.

branches: 1.8.22; 1.8.40;
Free memory when done with it.
From Henning Petersen in PR/42522.

Ansify function definitions w/o arguments. Generated with sed.

branches: 1.6.74; 1.6.84; 1.6.90;
merge ktrace-lwp.

add missing __RCSID()

branches: 1.4.2;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

make patches[] const

constify

branches: 1.1.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

merge ktrace-lwp.

nuke trailing whitespace

branches: 1.2.2; 1.2.10; 1.2.12;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

branches: 1.1.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

fix build failure of "multiple definition"

fix various typos in comments, messages and documentation.

make sure to strip leading '$' from NetBSD rcs id so that it won't be
replaces by cvs, and regen the headers again

spell precede; from Zafer

branches: 1.5.20; 1.5.22;
merge ktrace-lwp.

branches: 1.4.4;
nuke trailing whitespace

branches: 1.3.2; 1.3.10; 1.3.12;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

Use SLIST_*() instead of accessing slh_first,sle_next directly.

XXX: this program currently doesn't parse macros that cross the EOL with \
(there are a couple in sys/dev/scsipi/scsi_message.h).
with that issue temporarily worked around, this change generates the
same output as the version of aicasm without this change.

branches: 1.1.6; 1.1.8; 1.1.10; 1.1.22;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

Fix various typos in comments, log messages and documentation.

make this compile with normal WARNS

spell precede; from Zafer

branches: 1.1.18; 1.1.48; 1.1.50;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

merge ktrace-lwp.

nuke trailing whitespace

branches: 1.1.2; 1.1.10; 1.1.12;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

make this compile with normal WARNS

merge ktrace-lwp.

nuke trailing whitespace

branches: 1.3.2; 1.3.10; 1.3.12;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

Use SLIST_*() instead of accessing slh_first,sle_next directly.

XXX: this program currently doesn't parse macros that cross the EOL with \
(there are a couple in sys/dev/scsipi/scsi_message.h).
with that issue temporarily worked around, this change generates the
same output as the version of aicasm without this change.

branches: 1.1.6; 1.1.8; 1.1.10; 1.1.22;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

fix various typos in comment, documentation and log messages.

fix typos in word "diagnostic".

make this compile with normal WARNS

Ansify function definitions w/o arguments. Generated with sed.

branches: 1.5.74; 1.5.84; 1.5.90;
merge ktrace-lwp.

add missing __RCSID()

branches: 1.3.2;
Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

Use SLIST_*() instead of accessing slh_first,sle_next directly.

XXX: this program currently doesn't parse macros that cross the EOL with \
(there are a couple in sys/dev/scsipi/scsi_message.h).
with that issue temporarily worked around, this change generates the
same output as the version of aicasm without this change.

branches: 1.1.6; 1.1.8; 1.1.10; 1.1.22;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

fix various typos in comment, documentation and log messages.

fix build failure of "multiple definition"

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

branches: 1.1.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

Newer aic sequencer assembler. From FreeBSD, written by Justin Gibbs.
Ported to NetBSD by Pascal Renauld at Network Storage Solutions, Inc.
Some Makefile changes by me.

The 79xx code isn't yet used, driver for that to follow shortly.

branches: 1.1.6;
New ahc driver, a port of Justin Gibbs' FreeBSD driver. This adds
support for the U2W chips, and U160 controllers.

s/slighly/slightly/ in comment.

replace \xa0 with space from Andy Shevchenko

branches: 1.2.4; 1.2.86; 1.2.90; 1.2.92; 1.2.96;
nuke trailing whitespace

branches: 1.1.2; 1.1.4;
Atmel AT76C50XX firmware files (required by atu(4) USB-wifi adapter)

replace \xa0 with space from Andy Shevchenko

branches: 1.2.4; 1.2.86; 1.2.90; 1.2.92; 1.2.96;
nuke trailing whitespace

branches: 1.1.2; 1.1.4;
Atmel AT76C50XX firmware files (required by atu(4) USB-wifi adapter)

s/slighly/slightly/ in comment.

branches: 1.2.4;
nuke trailing whitespace

branches: 1.1.2; 1.1.4;
Atmel AT76C50XX firmware files (required by atu(4) USB-wifi adapter)

s/slighly/slightly/ in comment.

replace \xa0 with space from Andy Shevchenko

branches: 1.2.4; 1.2.86; 1.2.90; 1.2.92; 1.2.96;
nuke trailing whitespace

branches: 1.1.2; 1.1.4;
Atmel AT76C50XX firmware files (required by atu(4) USB-wifi adapter)

branches: 1.1.18;
TCP Segmentation Offload (TSO) add-on firmware for the
Broadcom bcm5703/bcm5704, and bcm5705, respectively.

Taken verbatim from the Linux-2.6.12.3 tg3 driver, where the firmware
is explictly marked as non-GPLed (hex-encoded binary blobs are not in
source form, and therefore violate the terms of the GPL), along with
the Boradcom non-GPL copyright allowing distribution of this
hex-encoded firmware.

Update firmware to 6.0.{15,17} by synching with OpenBSD bnxfw rev. 1.6.

branches: 1.4.2;
Constify the microcode variables used by BNX. This moves 38 pages of kernel
memory from .data to .rodata.

branches: 1.3.62;
Sync with OpenBSD: if_bnx.c,v 1.85. Major changes:
Add support for the Broadcom BCM5709 and BCM5716 chips. This upgrade
the B06 firmware, and add the B09 firmware required by the BCM5709.
Remplace TX dmamap array with a dynamically-grown list.

Tested with:
bnx0 at pci4 dev 0 function 0: Broadcom NetXtreme II BCM5708 1000Base-T
and
bnx0 at pci0 dev 0 function 0: Broadcom NetXtreme II BCM5709 1000Base-SX

branches: 1.2.2; 1.2.4; 1.2.6; 1.2.8; 1.2.10; 1.2.54; 1.2.66; 1.2.74;
Add a NetBSD RCS tag.

Add bnx(4), a driver for Broadcom NetXtreme II 10/100/1000 Ethernet device.
Ported from OpenBSD by cube@, with some bus_dma fixes by me.
Tested on i386 and amd64.

regen

branches: 1.6.110; 1.6.120; 1.6.126;
merge ktrace-lwp.

u_int8_t -> uint8_t

nuke trailing whitespace

branches: 1.3.20; 1.3.28; 1.3.30;
Back out previous change; I've lost my card and can't test it.

Change the '@(#)' strings in front of the copyright/version messages to '@( )'
so as not to clutter the output of the what(1) command when run on a kernel.

branches: 1.1.6; 1.1.8; 1.1.10;
Add a device driver for the Cyclades-Z series of intelligent multi-port
serial boards. Written by Jason R. Thorpe and Bill Studenmund.

avoid making too large diffs by restoring length in non-debugging mode to 10

- print ascii if debug
- fold to 8 columns
- don't exit with random values
- change sccs magic in the generated header file

branches: 1.11.2; 1.11.4;
usage() can be "__dead static".

Prevent expansion of $NetBSD$ that should be placed verbatim into output.

Nuke trailing whitespace in output header file.

Cast arguments to ctype functions to unsigned char.

More-properly quote multiline string containing C-style multiline comment.

branches: 1.6.12; 1.6.16;
Ansify function definitions w/o arguments. Generated with sed.

branches: 1.5.74; 1.5.84; 1.5.90;
merge ktrace-lwp.

u_int8_t -> uint8_t

add missing __RCSID()

branches: 1.2.24;
convert to use getprogname()

branches: 1.1.6;
Add a device driver for the Cyclades-Z series of intelligent multi-port
serial boards. Written by Jason R. Thorpe and Bill Studenmund.

revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

spelling and grammar fixes in comments.

branches: 1.5.2;
fix various typos in comments.

Add support for some fxp devices from FreeBSD and OpenBSD.
{Free,Open}BSD say that we have to do some work to make fxp
stable.

merge ktrace-lwp.

nuke trailing whitespace

branches: 1.1.2; 1.1.8; 1.1.14; 1.1.22; 1.1.24;
Microcode for Intel i8255x 10/100 Ethernet interfaces. This optional
microcode implements an interrupt mitigation function for several
specific revisions of the i8255x family.

From FreeBSD.

Only install headers which are actually used by our userland. This
saves about 2.2MB under /usr/include/dev/. Discussed on tech-kern@
recently.

I HOPE to get the list right. The headers I left in are ones
used for MI tools and those whose usage I discovered by grep over tree sources.
Feel free to put needed includes back in if you encounter anything which
should not be removed from lists.

branches: 1.2.2; 1.2.14;
do not install these headers. they are large (~1.8M) and useless to userland.

Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.

Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.5.8; 1.5.24; 1.5.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.4.30; 1.4.32;
merge ktrace-lwp.

branches: 1.3.4;
nuke trailing whitespace

branches: 1.2.24; 1.2.32; 1.2.34;
update to latest f/w

branches: 1.1.2; 1.1.4;
split firmware into smaller files

Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.5.8; 1.5.24; 1.5.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.4.30; 1.4.32;
merge ktrace-lwp.

branches: 1.3.4;
nuke trailing whitespace

branches: 1.2.24; 1.2.32; 1.2.34;
update to latest f/w

branches: 1.1.2; 1.1.4;
split firmware into smaller files

Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.7.8; 1.7.24; 1.7.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.6.30; 1.6.32;
merge ktrace-lwp.

branches: 1.5.4;
nuke trailing whitespace

branches: 1.4.8; 1.4.10;
Updated firmware from QLogic via Matt Jacob (from his Jan 14 distribution).
12160 Firmware Version 10.04.41 (10:30 Mar 21, 2003)
2200 Firmware Version 2.02.06 (08:39 Jun 26, 2003)
2300 Firmware Version 3.02.15 (08:26 Jul 21, 2003)
Matt's done some testing with it, and I've also tested on a very basic
setup with a QLA 2310 and a tower of 4 FC drives.
Unfortunately, there doesn't seem to be any change log for the firmware.

branches: 1.3.18;
Update to latest 12160 initiator firmware.

branches: 1.2.2; 1.2.4;
update to latest f/w

branches: 1.1.2; 1.1.4;
split firmware into smaller files

Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.8.8; 1.8.24; 1.8.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.7.30; 1.7.32;
merge ktrace-lwp.

branches: 1.6.4;
nuke trailing whitespace

branches: 1.5.4; 1.5.6;
Revert ISP2100 firmware to Qlogic revision 1.19.16 (the version that shipped
with NetBSD 1.5). With all newer versions available to us, we have seen
some adapters crash -- and fail to respond to reset -- under certain heavy
load conditions. This version appears stable under heavy load with the
current driver on multiple systems on which we can reproduce the failure
with newer versions.

branches: 1.4.6; 1.4.8;
Update to the latest Fibre Channel f/w from the QLogic intranet site.
Fixes beaucoup bugs.

branches: 1.3.10;
Roll f/w to latest level, correcting several, ah, interesting bugs.

branches: 1.2.2; 1.2.4;
update to latest f/w

branches: 1.1.2; 1.1.4;
split firmware into smaller files

Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.8.8; 1.8.24; 1.8.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.7.30; 1.7.32;
merge ktrace-lwp.

branches: 1.6.4;
nuke trailing whitespace

branches: 1.5.8; 1.5.10;
Updated firmware from QLogic via Matt Jacob (from his Jan 14 distribution).
12160 Firmware Version 10.04.41 (10:30 Mar 21, 2003)
2200 Firmware Version 2.02.06 (08:39 Jun 26, 2003)
2300 Firmware Version 3.02.15 (08:26 Jul 21, 2003)
Matt's done some testing with it, and I've also tested on a very basic
setup with a QLA 2310 and a tower of 4 FC drives.
Unfortunately, there doesn't seem to be any change log for the firmware.

branches: 1.4.6;
Update to the latest Fibre Channel f/w from the QLogic intranet site.
Fixes beaucoup bugs.

Roll f/w to latest level, correcting several, ah, interesting bugs.

branches: 1.2.2; 1.2.4;
roll to 2.01.26 f/w

branches: 1.1.2; 1.1.4;
split firmware into smaller files

update firmware

branches: 1.9.4; 1.9.18;
Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.8.8; 1.8.24; 1.8.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.7.30; 1.7.32;
merge ktrace-lwp.

branches: 1.6.4;
nuke trailing whitespace

branches: 1.5.8; 1.5.10;
Updated firmware from QLogic via Matt Jacob (from his Jan 14 distribution).
12160 Firmware Version 10.04.41 (10:30 Mar 21, 2003)
2200 Firmware Version 2.02.06 (08:39 Jun 26, 2003)
2300 Firmware Version 3.02.15 (08:26 Jul 21, 2003)
Matt's done some testing with it, and I've also tested on a very basic
setup with a QLA 2310 and a tower of 4 FC drives.
Unfortunately, there doesn't seem to be any change log for the firmware.

branches: 1.4.2;
Roll to latest f/w. Supposed to correct some nasty f/w bugs.

Update to the latest Fibre Channel f/w from the QLogic intranet site.
Fixes beaucoup bugs.

Update 2300 firmware to latest release level.

branches: 1.1.4; 1.1.6;
Ulp! Open Wide! Another Firmware Enchilada!
2-Gigabit card firmware.

Update firmware sets for the (rare) 2322, 2400 and 2500. In particular the
latter two sets have boatloads of bug fixes.

branches: 1.2.26; 1.2.32; 1.2.34;
Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.1.2; 1.1.4; 1.1.12; 1.1.14; 1.1.30; 1.1.34;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

Update firmware sets for the (rare) 2322, 2400 and 2500. In particular the
latter two sets have boatloads of bug fixes.

branches: 1.5.4; 1.5.6; 1.5.8;
Update 2400 firmware to latest (to match 2500 firmware)

update firmware

branches: 1.3.12;
Update 2400 f/w to something more akin to what is current.

branches: 1.2.2; 1.2.4; 1.2.6;
Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.1.2; 1.1.4; 1.1.12; 1.1.14; 1.1.30; 1.1.34;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

Update firmware sets for the (rare) 2322, 2400 and 2500. In particular the
latter two sets have boatloads of bug fixes.

branches: 1.1.2; 1.1.4; 1.1.8; 1.1.10; 1.1.12;
Add firmware set for 8Gb card.

split firmware into smaller files

branches: 1.28.4;
add 12160 (Ultra3) microcode

oops, got the initiator and initiator/target f/w reversed for the 1080

add in initiator mode only f/w versions

add back firmware with BSD style copyright as approved by Qlogic

Re-add stub Qlogic F/W files so that life is easier when/if the new
Qlogic F/W copyright is approved.

Remove f/w from tree. The licences are not acceptable to TNF.

branches: 1.22.2; 1.22.4;
roll firmware

branches: 1.21.2;
add in (controlled by option) 2200 Expanded Lun F/W

Upgrade 2100 F/W and add 2200 f/w.

roll ISP 1080/1240 f/w to latest level

roll ISP1040 and ISP2100 f/w to latest release

branches: 1.17.2; 1.17.4;
roll internal tag level

add in 1080/1240 f/w, plus options to not compile stuff in

roll internal release tag

clean up header

Roll to 1.15 f/w level for Qlogic 2100. Leave all flavors in, but control which
one gets compiled in by default. The default is private loop, non-expanded lun.

Adjust copyright notice to reflect that Qlogic still owns this.
Move SCSI f/w to 7.55 level. Move FibreChannel f/w to 1.13 level.

Update 2100 F/W to 1.10 level. Also remove some older 2100 f/w versions.
This version of the 1.10 f/w is initiator only (not initiator/target).

Rev up to 1.09 FC f/w, but keep 1.07 around- 1.09 is a little strange.

oops on a comment- it is 1.07 FW, not 1.05

Roll to 1.7 F/W level.

Updated f/w from Qlogic.

branches: 1.6.2;
New microcode release (1.02) from qlogic for the 2100.

Addition of PCI Qlogic ISP2100 (Fibre Channel) support meant a slight
change in f/w layout.

branches: 1.4.4;
change microcode array definitions from "unsigned short" to the more
correct u_int16_t, and remove bogus casts that the old definition
required.

Make the microcode table const.

NetBSD RCS ID tweaks, a few comment block tweaks. Also, make copyright
notices consistent (per Matt Jacob).

branches: 1.1.1;
Initial revision

Checkpoint of some fairly major isp(4) rototilling.

Reintroduce more of a 'channel' concept in preparation for NP-IV support.
This gets rid of the chanA/chanB concept as the 2400 can have up to 128
virtual channels. Actually, with MID firmware you can also have the 2200
and 2300 support 'channels, but they do it with an FL-Port topology.
Because FC cards can now have 'channels', just about every support
function for fibre channel had to be redone to have a channel index
as well. Rototill isp_ioctl.h for channel stuff as well.

Pick up a lot of work about fabric management (hopefully better) and keep
work in place that will allow for dynamic attachment/detachment of devices
(if I can figure out how to make the midlayer support it).

Merge the target code with external trees. Eventually it might even
be sorted out on NetBSD.

Update some firmware stuff.

branches: 1.21.8; 1.21.24; 1.21.28;
Major update to isp(4) driver to bring it in line with external sources.

The major changes are:

+ 4Gb (24XX) card support
+ Rewritten fabric and loop evaluation code
+ New f/w sets

The 4Gb changes required major rototilling, which caused a rewrite of
fabric and loop eval code. The latter can now be set up to tune for
dynamic device arrival/departure if the framework is set up for it,
or to be firm about waiting for devices.

Testing has been principally on amd64, i386 and sparc64 and seems to
not have broken things for me.

branches: 1.20.30; 1.20.32;
merge ktrace-lwp.

branches: 1.19.2;
remove bogus cast.

nuke trailing whitespace

branches: 1.17.10; 1.17.18; 1.17.20;
Cast for now non-const in ispdv structure.

branches: 1.16.2; 1.16.4;
roll SBus f/w to latest released level (1.37)

branches: 1.15.4;
add back firmware with BSD style copyright as approved by Qlogic

Re-add stub Qlogic F/W files so that life is easier when/if the new
Qlogic F/W copyright is approved.

Remove f/w from tree. The licences are not acceptable to TNF.

branches: 1.12.2; 1.12.8; 1.12.10; 1.12.12;
roll internal tag level

roll internal tag

darn- 7.55 seems to be a little unstable- go back to 1.31

Grrr.. Do the *correct* and *usable* 1.31 firmware. You have to power
cycle to get rid of the old 1.31 firmware. *@!$&^@&$!&^&^!!!!!

But anyway comment it out and use new SBus 7.55 firmware. We get fast posting
with this as well as 32 luns and target mode support.

clean up header

Add in and enable latest SBus ISP Firmware (1.31)

Adjust copyright to reflect that this is really still owned by Qlogic

Addition of PCI Qlogic ISP2100 (Fibre Channel) support meant a slight
change in f/w layout.

branches: 1.4.4;
change microcode array definitions from "unsigned short" to the more
correct u_int16_t, and remove bogus casts that the old definition
required.

Make the microcode table const.

NetBSD RCS ID tweaks, a few comment block tweaks. Also, make copyright
notices consistent (per Matt Jacob).

branches: 1.1.1;
Initial revision

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

Remove files that have no apparent immediate use.

branches: 1.3.4; 1.3.80; 1.3.84;
revert the whitespace kill -- these are binaries.

nuke trailing whitespace

branches: 1.1.2;
Add binary versions of firmware images, which will be used Soon.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.8;
Add opencrypto driver for Intel QuickAssist.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

Update BONAIRE_uvd.bin to the latest.

branches: 1.1.2; 1.1.6; 1.1.32;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.4; 1.1.10;
add all the radeon firmware files. missed in the previous..

these were sourced from:
- linux kernel sources, firmware/radeon/
- people.freedesktop.org/~agd5f/radeon_ucode/

LICENSE.radeon has the full license, which my simple reading sees as
being largely similar to other re-distributable licenses for firmware
(ie, does not include de-compliation or reverse engineering.)

branches: 1.1.2; 1.1.4; 1.1.10;
add all the radeon firmware files. missed in the previous..

these were sourced from:
- linux kernel sources, firmware/radeon/
- people.freedesktop.org/~agd5f/radeon_ucode/

LICENSE.radeon has the full license, which my simple reading sees as
being largely similar to other re-distributable licenses for firmware
(ie, does not include de-compliation or reverse engineering.)

Update radeon microcode.

branches: 1.1.2; 1.1.4; 1.1.10; 1.1.24; 1.1.38;
add all the radeon firmware files. missed in the previous..

these were sourced from:
- linux kernel sources, firmware/radeon/
- people.freedesktop.org/~agd5f/radeon_ucode/

LICENSE.radeon has the full license, which my simple reading sees as
being largely similar to other re-distributable licenses for firmware
(ie, does not include de-compliation or reverse engineering.)

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.4; 1.1.10;
add all the radeon firmware files. missed in the previous..

these were sourced from:
- linux kernel sources, firmware/radeon/
- people.freedesktop.org/~agd5f/radeon_ucode/

LICENSE.radeon has the full license, which my simple reading sees as
being largely similar to other re-distributable licenses for firmware
(ie, does not include de-compliation or reverse engineering.)

branches: 1.1.2; 1.1.4; 1.1.10;
add all the radeon firmware files. missed in the previous..

these were sourced from:
- linux kernel sources, firmware/radeon/
- people.freedesktop.org/~agd5f/radeon_ucode/

LICENSE.radeon has the full license, which my simple reading sees as
being largely similar to other re-distributable licenses for firmware
(ie, does not include de-compliation or reverse engineering.)

Update radeon microcode.

branches: 1.1.2; 1.1.4; 1.1.10; 1.1.24; 1.1.38;
add all the radeon firmware files. missed in the previous..

these were sourced from:
- linux kernel sources, firmware/radeon/
- people.freedesktop.org/~agd5f/radeon_ucode/

LICENSE.radeon has the full license, which my simple reading sees as
being largely similar to other re-distributable licenses for firmware
(ie, does not include de-compliation or reverse engineering.)

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Add microcode file missing from update.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.

branches: 1.1.2; 1.1.6;
Update radeon microcode.