src-test/sys/dev/bhnd, branch main

bhnd: clean up empty lines in .c and .h files

2020-09-01T21:43:05Z

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)

2020-02-26T14:26:36Z

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are still not MPSAFE (or already are but aren’t properly marked). Use it in preparation for a general review of all nodes. This is non-functional change that adds annotations to SYSCTL_NODE and SYSCTL_PROC nodes using one of the soon-to-be-required flags. Mark all obvious cases as MPSAFE. All entries that haven't been marked as MPSAFE before are by default marked as NEEDGIANT Approved by: kib (mentor, blanket) Commented by: kib, gallatin, melifaro Differential Revision: https://reviews.freebsd.org/D23718

Avoid relying on header pollution from sys/refcount.h.

2019-07-29T20:26:01Z

MFC after: 3 days Sponsored by: The FreeBSD Foundation

Fix format/arg mismatch

2019-01-25T21:38:28Z

USe correct format for int arguments PR: 229549 Submitted by: David Binderman MFC after: 1 week

bhnd nvram map: don't write "variable records written" to standard out by default

2018-05-19T18:15:41Z

Add -v (verbose) option for the developers. The rest of us derive no value from this information.

bhnd(4): Use the new BHND_CAP_BP64 capability flag to exclude DMA

2018-03-29T19:48:50Z

translations unsupported by the backplane.

bhnd(4): include a subset of the ChipCommon capability flags in bhnd_chipid;

2018-03-29T19:44:15Z

this provides early access to device capability flags required by bhnd(4) bus and bhndb(4) bridge drivers.

Add missing NULL checks when calling malloc(M_NOWAIT) in

2018-03-22T22:13:46Z

bhnd_nv_strdup/bhnd_nv_strndup. If malloc(9) failed during initial bhnd(4) attach, while allocating the root NVRAM path string ("/"), the returned NULL pointer would be passed as the destination to memcpy(). Reported by: Ilja Van Sprundel

siba(4): Ignore disabled per-core address match entries.

2018-02-12T19:36:26Z

Previously, the address regions described by disabled admatch entries would be treated as being mapped to the given core; while incorrect, this was essentially harmless given that the entries describe unused address space on the few affected devices. We now perform parsing of per-core admatch registers and interrupt flags in siba_erom, correctly skip any disabled admatch entries, and use the siba_erom API in siba_add_children() to perform enumeration of attached cores.

bwn(4): migrate bwn(4) to the native bhnd(9) interface, and drop siba_bwn.

2018-02-05T23:38:15Z

- Remove the shim interface that allowed bwn(4) to use either siba_bwn or bhnd(4), replacing all siba_bwn calls with their bhnd(4) bus equivalents. - Drop the legay, now-unused siba_bwn bus driver. - Clean up bhnd(4) board flag defines referenced by bwn(4). Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13518