src/sys/mips/adm5120, branch main

Retire old ADM 5120 port. It never grew much beyond the original port.

2018-01-01T04:10:31Z

It came into the tree with the project/mips merge 8 years ago. At the time, it was hard to find a board with enough RAM to run. Now FreeBSD requires at least 2x the RAM it did then. No changes have happened to this port apart from API churn and license tagging since then. It ran OK at the time it was committed, but no sightings in the wild have happened since shortly after it was committed. https://www.linux-mips.org/wiki/Adm5120_devices lists a bunch of boards that were available 5 years ago (but are no longer available). The beefiest one had only 64MB of RAM which is too small. The Mirktik RB1xx never had more than 32MB. Also remove confusing QEMU config file that never ever worked in QEMU for mips. MALTA is used for that. Another of my past mistakes, false starts that never amounted to anything. Discussed on: mips@ (with some dissent)

sys/mips: further adoption of SPDX licensing ID tags.

2017-11-27T15:07:26Z

Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.

Allow setting access-width for UART registers.

2017-02-27T20:08:42Z

This is required for FDT's standard "reg-io-width" property (similar to "reg-shift" property) found in many DTS files. This fixes operation on Altera Arria 10 SOC Development Kit, where standard ns8250 uart allows 4-byte access only. Reviewed by: kan, marcel Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D9785

Convert PCIe Hot Plug to using pci_request_feature

2017-02-25T06:11:59Z

Convert PCIe hot plug support over to asking the firmware, if any, for permission to use the HotPlug hardware. Implement pci_request_feature for ACPI. All other host pci connections to allowing all valid feature requests. Sponsored by: Netflix

Remove NULL checks after M_WAITOK allocations from sys/mips/.

2016-05-11T09:42:24Z

Reviewed by: adrian@ MFC after: 1 month Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D6301

mips: for pointers replace 0 with NULL.

2016-04-15T14:26:24Z

These are mostly cosmetical, no functional change. Found with devel/coccinelle. Reviewed by: adrian

As is included from , there is no need to

2016-02-22T09:02:20Z

include it explicitly when is already included. Reviewed by: alc, kib Differential Revision: https://reviews.freebsd.org/D5373

Introduce a RMAN_IS_DEFAULT_RANGE() macro, and use it.

2016-02-20T01:32:58Z

This simplifies checking for default resource range for bus_alloc_resource(), and improves readability. This is part of, and related to, the migration of rman_res_t from u_long to uintmax_t. Discussed with: jhb Suggested by: marcel

Convert rman to use rman_res_t instead of u_long

2016-01-27T02:23:54Z

Summary: Migrate to using the semi-opaque type rman_res_t to specify rman resources. For now, this is still compatible with u_long. This is step one in migrating rman to use uintmax_t for resources instead of u_long. Going forward, this could feasibly be used to specify architecture-specific definitions of resource ranges, rather than baking a specific integer type into the API. This change has been broken out to facilitate MFC'ing drivers back to 10 without breaking ABI. Reviewed By: jhb Sponsored by: Alex Perez/Inertial Computing Differential Revision: https://reviews.freebsd.org/D5075

Add domain support to PCI bus allocation

2015-09-16T23:34:51Z

When the system has more than a single PCI domain, the bus numbers are not unique, thus they cannot be used for "pci" device numbering. Change bus numbers to -1 (i.e. to-be-determined automatically) wherever the code did not care about domains. Reviewed by: jhb Obtained from: Semihalf Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D3406