Use device_setprop_data() to set the "mac-address" property.

Clear ATAC_CAP_DATA32, if dev is atabus@wdc@pcmcia@aupcmcia. It is 32-bit transfers are not supported.

branches: 1.19.14;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.

branches: 1.18.2;
Do not call setroot() from MD code and from MI code, which has
unwanted sideeffects in the RB_ASKNAME case. This fixes PR/46732.

No longer wrap MD cpu_rootconf(), as hp300 port stores reboot information
as a side effect. Instead call MI rootconf() from MD code which makes
rootconf() now a wrapper to setroot().

Adjust several MD routines to set the global booted_device,booted_partition
variables instead of passing partial information to setroot().

Make cpu_rootconf(9) describe the calling order.

branches: 1.17.12; 1.17.18;
Unify the name of the device property to hold a MAC address - there was
no clear majority for either "mac-addr" vs. "mac-address", but a quick
gallup poll among developers selected the latter.

Remove clause 3 and 4 from TNF licenses

branches: 1.15.6; 1.15.8; 1.15.10;
Correct headers.

branches: 1.14.22; 1.14.28; 1.14.34;
TRUE -> true, FALSE -> false

branches: 1.13.4;
Defer _spl0() or _splnone() calls (which enable hardware interrupts)
from cpu_configure(9) to cpu_initclocks(9) on mips ports which use
mips3_clockintr.c:mips3_clockintr() (i.e. CPU INT5 clock) to avoid
hardclock(9) before softclock interrupt is initialized in initclocks().
This should be harmless because initclocks() is a part of configure()
in these days and there is no MI function which expects hardware
interrupts between cpu_configure(9) and cpu_initclocks(9).

Disccussed on tech-kern and port-mips.

branches: 1.12.4; 1.12.8; 1.12.10;
Remove the devprop API and switch everthing over to the new proplib. Add
a new device_properties() accessor for device_t that returns the device's
property dictionary.

branches: 1.11.2; 1.11.4; 1.11.6;
Use device_is_a()

- Don't expose dev_propdb directly -- provide devprop_*() wrappers instead.
- Rework the ARMADILLO / epe device properties interaction so that it actually
associates the MAC address property with the epe device instance.

branches: 1.9.2; 1.9.4; 1.9.6;
merge ktrace-lwp.

branches: 1.8.2;
Change the second argument of config_rootfound() from a string to NULL,
so that we compile with -Wcast-qual.

Centralize the declaration of booted_device and booted_partition.

__KERNEL_RCSID()

Nuke the "alchemy_info" stuff, and just use the dev_propdb to set
the mac-addr property for the Au1x00 on-chip MACs.

branches: 1.4.6;
Rather than referencing the cfdriver directly in the cfdata entries,
instead use a string naming the driver. The cfdriver is then looked
up in a list which is built at run-time.

Get the pointer to the driver name early, rather than constantly
deferencing the cfdriver pointer.

Use AU1500_MAC0_BASE as well as a test for setting the MAC addresses
of the on-chip interfaces.

branches: 1.1.2; 1.1.4; 1.1.6;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

branches: 1.4.78; 1.4.84;
Add the final glue bits required to enable the SPI interface on the
DBAU1550. This is parameterized somewhat as machdep pluggable code, so
different boards can supply different implementations.

At the moment, the DBAU1550 is the only Au1550 board I know of with SPI
connected devices.

I have not enabled I2C on the DBAU1550, as we do not have drivers for either
of the I2C connected devices (a different temperature/voltage sensor and
a serial eeprom.)

branches: 1.3.8; 1.3.14; 1.3.18; 1.3.20; 1.3.22;
Add PCMCIA board-specific logic for DBAU1550. It isn't quite right yet, so
I'm not enabling it in the configuration file yet. (I have an uncommitted
version of the config file that I will happily share with anyone who wants to
help test or debug.)

branches: 1.2.2;
Added board support for hard-reset (reboot) and power off.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

branches: 1.2.2; 1.2.4; 1.2.6;
Add kttcp, sysmon and broadcom/sibyte devices.

Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Use a common version of cpu.c (mmm removing identical code).

branches: 1.7.20; 1.7.34; 1.7.38;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.6.10;
Now that curcpu() is defined in terms of curlwp() for mips, we need to
include <sys/lwp.h> where curcpu() is used.

branches: 1.5.30; 1.5.32; 1.5.38;
merge ktrace-lwp.

branches: 1.4.16;
__KERNEL_RCSID()

branches: 1.3.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

branches: 1.1.2; 1.1.4; 1.1.6;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

#include <sys/cpu.h> and/or <mips/cpuregs.h> as needed.

branches: 1.7.12; 1.7.30;
CLeanup machine includes

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

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

Merge forward from matt-nb5-mips64.

branches: 1.3.2; 1.3.10; 1.3.16; 1.3.22; 1.3.98; 1.3.102; 1.3.108; 1.3.110;
Add board reset logic.

Consistency wrt phys physical and KSEG1 addresses.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

branches: 1.5.6; 1.5.12;
Fix some comment tyops.

branches: 1.4.2; 1.4.4; 1.4.6; 1.4.8; 1.4.10;
Add board reset logic.

Consistency wrt phys physical and KSEG1 addresses.

Add Itronix copyright (3-clause BSD) that I forgot to include in original
versions.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

remove some dead code, avoid set but unused variables.

branches: 1.12.2; 1.12.12; 1.12.16;
CLeanup machine includes

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

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

Merge forward from matt-nb5-mips64.

branches: 1.8.66; 1.8.70; 1.8.76; 1.8.78;
Remove duplicate #includes, patch contributed in private mail
by Slava Semushin <slava.semushin@gmail.com>.

To verify that no nasty side effects of duplicate includes (or their
removal) have an effect here, I've compiled an i386/ALL kernel with
and without the patch, and the only difference in the resulting .o
files was in shifted line numbers in some assert() calls.
The comparison of the .o files was based on the output of "objdump -D".

Thanks to martin@ for the input on testing.

Add the final glue bits required to enable the SPI interface on the
DBAU1550. This is parameterized somewhat as machdep pluggable code, so
different boards can supply different implementations.

At the moment, the DBAU1550 is the only Au1550 board I know of with SPI
connected devices.

I have not enabled I2C on the DBAU1550, as we do not have drivers for either
of the I2C connected devices (a different temperature/voltage sensor and
a serial eeprom.)

branches: 1.6.2; 1.6.6; 1.6.8; 1.6.12; 1.6.14; 1.6.16;
Enable PCMCIA on DBAU1550.
Some devices work (an, wdc), while others do not (ne, wi).
However, the bus is useful enough that it makes sense to go ahead and
enable it. Maybe other folks can help me debug the rest of the problems.

branches: 1.5.2; 1.5.4; 1.5.6;
Add PCMCIA board-specific logic for DBAU1550. It isn't quite right yet, so
I'm not enabling it in the configuration file yet. (I have an uncommitted
version of the config file that I will happily share with anyone who wants to
help test or debug.)

branches: 1.4.2;
CPLD registers are 16-bits wide, not 32.

Added board support for hard-reset (reboot) and power off.

Consistency wrt phys physical and KSEG1 addresses.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

Add the final glue bits required to enable the SPI interface on the
DBAU1550. This is parameterized somewhat as machdep pluggable code, so
different boards can supply different implementations.

At the moment, the DBAU1550 is the only Au1550 board I know of with SPI
connected devices.

I have not enabled I2C on the DBAU1550, as we do not have drivers for either
of the I2C connected devices (a different temperature/voltage sensor and
a serial eeprom.)

branches: 1.4.8; 1.4.14; 1.4.18; 1.4.20; 1.4.22;
Add PCMCIA board-specific logic for DBAU1550. It isn't quite right yet, so
I'm not enabling it in the configuration file yet. (I have an uncommitted
version of the config file that I will happily share with anyone who wants to
help test or debug.)

branches: 1.3.2;
Consistency wrt phys physical and KSEG1 addresses.

Add Itronix copyright (3-clause BSD) that I forgot to include in original
versions.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

Share disksubr.c across all evbmips "ports" (it was identical).

branches: 1.1.2; 1.1.4; 1.1.6;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

#include <sys/cpu.h> and/or <mips/cpuregs.h> as needed.

branches: 1.5.6;
use cpu_{g,s}etmodel

branches: 1.4.2; 1.4.12; 1.4.16;
CLeanup machine includes

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

Merge forward from matt-nb5-mips64.

branches: 1.1.2; 1.1.10; 1.1.16; 1.1.22; 1.1.98; 1.1.102; 1.1.108; 1.1.110;
Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

Remove unnecessary <sys/malloc.h>.

Adjust evbmips_iointr to pass a clockframe pointer and use it for
pwmclock @ voyager.

Suggested by matt@

Hi macallan!

branches: 1.6.12; 1.6.30;
CLeanup machine includes

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

Merge forward from matt-nb5-mips64.

branches: 1.3.18; 1.3.22; 1.3.28; 1.3.30;
Remove clause 3 and 4 from TNF licenses

branches: 1.2.2; 1.2.10; 1.2.16; 1.2.22; 1.2.76; 1.2.78; 1.2.80;
au_icu.c is in mips/ and should not depend on evbmips intr handler struct.
convert various u_int32_t to preferred uint32_t.

renamed pb1000_intr to reflect that it isn't board-specific. Prune unused
pb1000_intr_establish/disestablish calls.

Change was reviewed by folks as part of PCI changes, and should be
non-controversial in any case.

Move the at-shutdown call to resettodr() from cpu_reboot() to kern_reboot().

It's a small step, but it's a step.

s/reseting/resetting/

switch all ports to use uvm_init.c:uvm_md_init()

uvm_setpagesize() is now subsumed within this funciton.

branches: 1.55.2;
Just cpu_startup_common()

branches: 1.54.6;
Typo

use cpu_{g,s}etmodel

branches: 1.52.2; 1.52.4;
Remove reduntant/conflicting common declarations.

branches: 1.51.2; 1.51.6;
CLeanup machine includes

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

Merge forward from matt-nb5-mips64.

Remove clause 3 (UCB advertising clause) from the University of Utah
copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks!
Also, merge UCB and Utah copyright texts back into one, as they
originally were.

Extra verification by snj@.

branches: 1.47.2; 1.47.4; 1.47.6;
Remove separate mb_map. The nmbclusters is computed at boot time based
on the amount of physical memory and limited by NMBCLUSTERS if present.
Architectures without direct mapping also limit it based on the kmem_map
size, which is used as backing store. On i386 and ARM, the maximum KVA
used for mbuf clusters is limited to 64MB by default.

The old default limits and limits based on GATEWAY have been removed.
key_registered_sb_max is hard-wired to a value derived from 2048
clusters.

branches: 1.46.2;
Fix printf format problems and latent bugs made visible by new bus_*_t types.

Merge from matt-nb5-mips64
Merge mips-specific arch files.

- Use uvm_lwp_setuarea() instead of directly setting address to lwp_t::l_addr.
- Replace most remaining uses of l_addr with uvm_lwp_getuarea() or lwp_getpcb().
- Amend assembly in ports where it accesses PCB via struct user.
- Rename L_ADDR to L_PCB in few places. Reduce sys/user.h inclusions.

Kill proc0paddr. Use lwp0.l_addr instead.

Remove all declarations of physmem from sys/arch. Add an include of
<sys/systm.h> to the one file that did not already contain it.
This now means that physmem can be changed by updating systm.h and uvm_page.c
(excluding fixing printfs)

Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h"
in all kernel sources that use the MODULAR option.
Proposed in tech-kern on 18 Jan 2009.

branches: 1.40.4;
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap
phases, so move the initialization of the ksyms mutex back into main via
a function called ksyms_init. Rename the existing (but quite different)
ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit()
and adapt machdep code accordingly.

Remove LKMs and switch to the module framework, pass 1.

Proposed on tech-kern@.

It is not appropriate to call pmf_system_shutdown(9) from
doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9)
expect to be called with interrupts disabled, but shutdown hooks
registered with pmf_device_register1(9) expect to be called with
interrupts enabled. So I have made two changes:

1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead,
change every call to doshutdownhooks() to a call to doshutdownhooks()
followed by a call to pmf_system_shutdown(). No functional change
is intended by this change.

2 Make i386 re-enable interrupts briefly while it calls
pmf_system_shutdown(). I leave it to others either to fix the
other ports, or to factor out some MI shutdown code, as joerg@
suggests, and fix that. Note that a functional change *is* intended
by this change.

I hope that this patch will stop us from flip-flopping between
calling doshutdownhooks() and pmf_system_shutdown() sometimes with
and sometimes without interrupts enabled.

branches: 1.37.2; 1.37.4; 1.37.10;
Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.

branches: 1.36.16; 1.36.20; 1.36.22; 1.36.24;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

branches: 1.35.10;
merge yamt-idlelwp branch. asked by core@. some ports still needs work.

from doc/BRANCHES:

idle lwp, and some changes depending on it.

1. separate context switching and thread scheduling.
(cf. gmcgarry_ctxsw)
2. implement idle lwp.
3. clean up related MD/MI interfaces.
4. make scheduler(s) modular.

branches: 1.34.2; 1.34.4; 1.34.10;
Fix some caddr_t rototill fallout.

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

TRUE -> true, FALSE -> false

branches: 1.31.4;
Add the final glue bits required to enable the SPI interface on the
DBAU1550. This is parameterized somewhat as machdep pluggable code, so
different boards can supply different implementations.

At the moment, the DBAU1550 is the only Au1550 board I know of with SPI
connected devices.

I have not enabled I2C on the DBAU1550, as we do not have drivers for either
of the I2C connected devices (a different temperature/voltage sensor and
a serial eeprom.)

branches: 1.30.2;
Move the "reseting board..." printf to before the first code that can
reset a board.

branches: 1.29.4;
Add an option COM_REGMAP to allow com(4) to use an array of register indices.
This allows us to convert aucom to just another com attachment, and cleanup
some code in the com_arbus.c.

Additionally, we use a common com_cleanup routine rather than having a
zillion copies of it in the attachment points.

This has been tested on a number architectures, and it has been shown to get
close to comparable performance when COM_REGMAP is defined, and comparable
when it is not defined.

Approved by core@. Fixes PR port-evbmips/32362.

branches: 1.28.4;
Remove declarations for cpu_model[] since it's in <sys/systm.h>.

branches: 1.27.2; 1.27.4; 1.27.6;
Add PCMCIA board-specific logic for DBAU1550. It isn't quite right yet, so
I'm not enabling it in the configuration file yet. (I have an uncommitted
version of the config file that I will happily share with anyone who wants to
help test or debug.)

Added board support for hard-reset (reboot) and power off.

Add Au1550 PCI support (Au1500 not yet, coming shortly).
Closes PR port-evbmips/32087.
Reviewed by simonb@ (Also, earlier, matt@, and tsutsui@.)

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

branches: 1.23.2; 1.23.4;
Fix improper USB clocking (makes USB work on DBAu1550).
Closes PR port-evbmips/32355.

Add an obviously missing double-quote.

branches: 1.21.2;
bare asm -> __asm

PR/32086: Garrett D'Amore: Use the YAMON environment for console speed
selection, rather than a hard-coded speed.

merge ktrace-lwp.

branches: 1.18.2;
Move the MI printing of `copyright' to the MD cpu_startup() code
where the printing of `version' is already performed.
This has the benefit of allowing the copyright to be available
via dmesg(8) on platforms which need the `msgbuf' to be setup
in cpu_startup() before printed output is remembered.

branches: 1.17.8;
Do set up the auxpll to the right value (8, to generate 96MHz),
because the Au1500 and/or this board's firmware don't have it to the
right value at bootup, as was previously assumed. Makes USB-host work
on the Au1500, and should cause no change on other boards where it
previously "just worked".

Remove some #if 0'd out setting of FREQ0, since it's not currently
used.

Uppercase CPU, plural is CPUs.

Replace the traditional buffer memory management -- based on fixed per buffer
virtual memory reservation and a private pool of memory pages -- by a scheme
based on memory pools.

This allows better utilization of memory because buffers can now be allocated
with a granularity finer than the system's native page size (useful for
filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation
of virtual to physical memory mappings (due to the former fixed virtual
address reservation) resulting in better utilization of MMU resources on some
platforms. Finally, the scheme is more flexible by allowing run-time decisions
on the amount of memory to be used for buffers.

On the other hand, the effectiveness of the LRU queue for buffer recycling
may be somewhat reduced compared to the traditional method since, due to the
nature of the pool based memory allocation, the actual least recently used
buffer may release its memory to a pool different from the one needed by a
newly allocated buffer. However, this effect will kick in only if the
system is under memory pressure.

Add a "COM_AU1x00" option, similar to COM_PXA2X0, for enabling Au1x00
features in the "com" driver.

Set the CPU frequency parameters from YAMON if available, and fall back
to the timer/RTC based calibration loops otherwise.

Cast through (void *) to appease gcc3.
XXX1 - why does this "type-punned pointer" warning only affect little-
endian MIPS and not big-endian MIPS?!
XXX2 - too much duplicated code.

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

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

Nuke the "alchemy_info" stuff, and just use the dev_propdb to set
the mac-addr property for the Au1x00 on-chip MACs.

branches: 1.9.2;
Conditionalize usage of the COM_HW_HAYESP constant on COM_HAYESP.
Add a dummy type argument to the local (au)comcnattach to match the change
in the prototype of the "real" comcnattach.

Reviewed and tested by simonb.

Call ksyms_init() instead of ddb_init() in case of
NKSYMS || defined(DDB) || defined(LKM)

Use PAGE_SIZE rather than NBPG.

route a clock to the USB Host peripheral. includes code to configure
auxpll but this seems to come up at the right speed out of reset so it's
#if 0'd out.

Merge the nathanw_sa branch.

Fix a typo to make this compile with MEMSIZE is defined.

branches: 1.3.2; 1.3.4;
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these
variables unsigned, and update places where their values are printed.

branches: 1.2.2;
Convert to use merged mips cpu_sysctl().

Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Merge thorpej-cfargs2.

branches: 1.11.8;
Merge thorpej-cfargs branch:

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

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

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

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

...and a sentinel value CFARG_EOL.

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

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

branches: 1.10.70;
Merge forward from matt-nb5-mips64.

branches: 1.9.4; 1.9.6; 1.9.8;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)

branches: 1.8.78; 1.8.86; 1.8.92; 1.8.96;
merge ktrace-lwp.

convert remaining autoconf bus "submatch" functions to use the new
signature (passing locators), and remove some which obviously don't
serve any purpose
(untested, sorry)

__KERNEL_RCSID()

branches: 1.5.6;
Use CFATTACH_DECL().

Declare all cfattach structures const.

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

branches: 1.2.2; 1.2.4;
Remove some commented-out include files.

branches: 1.1.2;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Add some compile time asserts for endianness on boards/systems that
only support a single endianness.

#include <sys/cpu.h> and/or <mips/cpuregs.h> as needed.

branches: 1.7.12; 1.7.30;
CLeanup machine includes

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

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

Merge forward from matt-nb5-mips64.

branches: 1.3.2; 1.3.10; 1.3.16; 1.3.22; 1.3.98; 1.3.102; 1.3.108; 1.3.110;
Third time the charm? Okay, this time it at least compiles.

Doh! Correct typo/pasto error.

Initial configuration for MTX-1, aka Meshcube.

Merge thorpej-cfargs2.

branches: 1.5.8;
Merge thorpej-cfargs branch:

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

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

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

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

...and a sentinel value CFARG_EOL.

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

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

branches: 1.4.68;
#include <sys/bus.h> instead of <machine/bus.h>.

Merge forward from matt-nb5-mips64.

branches: 1.2.4; 1.2.6; 1.2.8;
Fix printf format problems and latent bugs made visible by new bus_*_t types.

branches: 1.1.2; 1.1.10; 1.1.16; 1.1.22; 1.1.80; 1.1.98;
Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

branches: 1.1.2; 1.1.10; 1.1.16; 1.1.22;
Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

s/borad/board/ in comments.

Add some compile time asserts for endianness on boards/systems that
only support a single endianness.

#include <sys/cpu.h> and/or <mips/cpuregs.h> as needed.

branches: 1.9.12; 1.9.30;
CLeanup machine includes

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

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

Merge forward from matt-nb5-mips64.

branches: 1.5.64; 1.5.68; 1.5.74; 1.5.76;
s/Sever/Server/

branches: 1.4.2; 1.4.8; 1.4.14; 1.4.20;
Support aupcmcia on OMSAL400.

branches: 1.3.2; 1.3.4; 1.3.6;
Fix invalid array initialization.

branches: 1.2.2;
Modify copyright declaration.

Support Plathome OpenMicroServer (OMS-AL400).
http://www.plathome.co.jp/products/oms400/index.html (sorry japanese only).

branches: 1.1.2; 1.1.10; 1.1.16; 1.1.22;
Support Plathome OpenMicroServer (OMS-AL400).
http://www.plathome.co.jp/products/oms400/index.html (sorry japanese only).

renamed pb1000_intr to reflect that it isn't board-specific. Prune unused
pb1000_intr_establish/disestablish calls.

Change was reviewed by folks as part of PCI changes, and should be
non-controversial in any case.

branches: 1.3.2; 1.3.4; 1.3.6;
merge ktrace-lwp.

branches: 1.2.16;
__KERNEL_RCSID()

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.12;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

branches: 1.9.2; 1.9.4; 1.9.6;
merge ktrace-lwp.

s/locdesc_t/int/g

branches: 1.7.2;
convert remaining autoconf bus "submatch" functions to use the new
signature (passing locators), and remove some which obviously don't
serve any purpose
(untested, sorry)

__KERNEL_RCSID()

branches: 1.5.2;
Use aprint_normal() for cfprint routines.

Use CFATTACH_DECL().

Declare all cfattach structures const.

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

branches: 1.1.2; 1.1.4; 1.1.6;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.28; 1.1.40; 1.1.42; 1.1.44;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Remove clause 3 and 4 from TNF licenses

branches: 1.2.58; 1.2.60; 1.2.62;
LCD and PCMCIA address info is chip-specific and not board-specific.
Remove them from here.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.28; 1.1.42; 1.1.46; 1.1.52; 1.1.54;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Improved alchemy board support, including board differentiation required for
PCI idsel and irq routing (later).
Various cleanup/rototilling to remove hardcoded pb1000 references.
Reviewed by simonb@, and derived from changes reviewed by matt@ and tsutsui@

renamed pb1000_intr to reflect that it isn't board-specific. Prune unused
pb1000_intr_establish/disestablish calls.

Change was reviewed by folks as part of PCI changes, and should be
non-controversial in any case.

branches: 1.1.2; 1.1.4; 1.1.6; 1.1.28; 1.1.40; 1.1.42; 1.1.44;
Add support for the Alchemy Semiconductor Pb1000 evaluation board for
their Au1000 CPU. Should also work with little or no tweaking for the
Pb1500 board for the Au1500 CPU as well.

Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9),
pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match
predicate passed to pciide_compat_intr_establish() should ever modify
their pci_attach_args argument, so make their pci_attach_args arguments
const and deal with the fallout throughout the kernel.

For the most part, these changes add a 'const' where there was no
'const' before, however, some drivers and MD code used to modify
pci_attach_args. Now those drivers either copy their pci_attach_args
and modify the copy, or refrain from modifying pci_attach_args:

Xen: according to Manuel Bouyer, writing to pci_attach_args in
pci_intr_map() was a leftover from Xen 2. Probably a bug. I
stopped writing it. I have not tested this change.

siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args.
Probably a bug. I use a temporary variable. I have not tested this
change.

slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args.
Probably a bug. Use a local pci_attach_args. I have not tested
this change.

viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the
caller's pci_attach_args. Probably a bug. Make a local copy of the
caller's pci_attach_args and modify the copy. I have not tested
this change.

While I'm here, make pci_mapreg_submap() static.

With these changes in place, I have tested the compilation of these
kernels:

alpha GENERIC
amd64 GENERIC XEN3_DOM0
arc GENERIC
atari HADES MILAN-PCIIDE
bebox GENERIC
cats GENERIC
cobalt GENERIC
evbarm-eb NSLU2
evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX
HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200
KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR
TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425
evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3
evbmips64-el XLSATX
evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266
OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT
hp700 GENERIC
i386 ALL XEN3_DOM0 XEN3_DOMU
ibmnws GENERIC
macppc GENERIC
mvmeppc GENERIC
netwinder GENERIC
ofppc GENERIC
prep GENERIC
sandpoint GENERIC
sgimips GENERIC32_IP2x
sparc GENERIC_SUN4U KRUPS
sparc64 GENERIC

As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels
with or without my patches in place:

### evbmips-el GDIUM

nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop

### evbarm-el MPCSA_GENERIC
src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc'

### ia64 GENERIC

/tmp/genassym.28085/assym.c: In function 'f111':
/tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb'
/tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type

### sgimips GENERIC32_IP3x

crmfb.o: In function `crmfb_attach':
crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid'
crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid'
crmfb.c:(.text+0x234c): undefined reference to `edid_parse'
crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse'
crmfb.c:(.text+0x2354): undefined reference to `edid_print'
crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'

branches: 1.1.2; 1.1.10; 1.1.16; 1.1.22; 1.1.102; 1.1.108;
Add Au1550 PCI support (Au1500 not yet, coming shortly).
Closes PR port-evbmips/32087.
Reviewed by simonb@ (Also, earlier, matt@, and tsutsui@.)