bus_managers/pci: dynamically register host controllers

Fixes handling of multiple PCI host controllers.

Change-Id: Iba79f2aa51b88d37bb6f5ec02d5cd3f470284ddb
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6958
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

bus_managers/pci: split PCI controller to separate add-on

busses/pci/x86: add
Other add-ons are in following commits.

Change-Id: I7a77bfaef0e8995917b4b54c8369d7075533ec26
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6220
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

kernel: Drop non-standard GNU inline assignment syntax

* We needed this previously due to our gcc2 compiled kernel.
* Now that our kernel is always latest gcc, we can move to the
c++20 syntax for inline assignment.
* Improves compatibility with clang, less GNU-specific stuff

Change-Id: Ib7272a0a52554a31e9a0e788fd3f031db9049795
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5898
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

arm: reuse generic PCI implementation

Change-Id: If69c7e3779dade16cfc8c0af2a0b963f1f646169
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5561
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Reviewed-by: John Scipione <jscipione@gmail.com>

arm64: discover PCI from FDT

see:
https://www.kernel.org/doc/Documentation/devicetree/bindings/pci/host-generic-pci.txt

Change-Id: I0c35de0c0e08ab04a00101cb3a60df283c685e7f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5559
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: John Scipione <jscipione@gmail.com>
Reviewed-by: David Karoly <karolyd577@gmail.com>

PCI: refactor root node detection

Change-Id: Icc4ab0c3f7258914d798267e08c47977c0987c97
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5547
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: David Karoly <karolyd577@gmail.com>

arm64: Discover PCI from ACPI.

Change-Id: I2e40c8a531f319cce25363ab83d4d0fe9f8702d2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5274
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: David Karoly <karolyd577@gmail.com>
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>

PCI: Allow initialization to be deferred.

This is for platforms where information from parsed ACPI namespace
is necessary to fully configure PCI subsystem.

Change-Id: I8bdcfab6b99cbe7fdbc902b9fc13b44133325961
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5273
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

PCI: Remove dprintfs and now-dead code following RISCV64 merge.

It appears kallisti5 forgot to remove these.

bus_managers/pci: add riscv64 support v2

* Refactored version of X512's original work to split out
the ecam and fu740 PCI Controllers

Change-Id: I631885af03b0118fb0084ed7aa4a5aa0a355b0fa
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4435
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>

PCI bus manager: changed the type of domain from int to uint8.

* fixed narrowing conversion problem found by GCC 4.7.

Patch by kaliber. Fixes mismatched types for the PCI domain attribute! Closes
#6269, thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37416 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Integration of the new driver architecture.
* Moved devfs from fs/ to device_manager/, and separated the legacy driver
support from it.
* Removed fast_log module.
* There are a couple of (temporary) regressions, though:
- legacy SATA and ISA IDE support is disabled, the drivers haven't been
ported yet.
- The not yet used ATA bus manager hasn't been ported yet, either.
- AHCI changes have not been tested.
- the listdev command has been removed from the build (as it currently
doesn't work anymore).
- device manager generated IDs currently are not freed anymore when a device
node is removed.
- generic drivers can't yet use the new driver architecture.
- simple busses that do not support device types won't work yet.
- legacy driver publishing/unpublishing (ie. what USB needs) has not been
tested, and may be broken.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25662 a95241bf-73f2-0310-859d-f6bbb57e9c96

PCI bus manager: changed the type of domain from int to uint8.

* fixed narrowing conversion problem found by GCC 4.7.

Patch by kaliber. Fixes mismatched types for the PCI domain attribute! Closes
#6269, thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37416 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Integration of the new driver architecture.
* Moved devfs from fs/ to device_manager/, and separated the legacy driver
support from it.
* Removed fast_log module.
* There are a couple of (temporary) regressions, though:
- legacy SATA and ISA IDE support is disabled, the drivers haven't been
ported yet.
- The not yet used ATA bus manager hasn't been ported yet, either.
- AHCI changes have not been tested.
- the listdev command has been removed from the build (as it currently
doesn't work anymore).
- device manager generated IDs currently are not freed anymore when a device
node is removed.
- generic drivers can't yet use the new driver architecture.
- simple busses that do not support device types won't work yet.
- legacy driver publishing/unpublishing (ie. what USB needs) has not been
tested, and may be broken.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25662 a95241bf-73f2-0310-859d-f6bbb57e9c96