src/sys/dev/aacraid, branch stable/14

aacraid: Migrate to use macro LINUX_IOCTL_SET to register linux ioctl handler

2026-02-02T17:19:16+00:00

Reviewed by:	markj
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D53158

(cherry picked from commit ff29e5bc53e6fafc49d1caceed88cbc9e9223189)
(cherry picked from commit e5d4314fce5a8c1dcc8a01f41858fa115d4f2fb6)

sys: Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:36+00:00

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

sys: Remove $FreeBSD$: two-line .h pattern

2023-08-16T17:54:11+00:00

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-05-12T16:44:03+00:00

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with:		pfg
MFC After:		3 days
Sponsored by:		Netflix

aacraid: Remove unused devclass argument to DRIVER_MODULE.

2022-05-06T22:39:28+00:00

aacraid: ignore data overrun on INQUIRY

2021-06-21T18:13:13+00:00

The INQUIRY command may return a CAM_DATA_RUN_ERR code, even when
it succeeds. This happens during driver startup, causing the
current and further inquiries to be aborted, resulting in some
missing information about the controller.

Reviewed by:            imp
Sponsored by:           Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision:  https://reviews.freebsd.org/D30843

aacraid: reduce max I/O size to avoid DMA issues

2021-06-21T18:04:43+00:00

Reserve one page for the DMA subsystem, that may need it when the I/O
buffer is not page aligned.

Without this change, writes with the maximum allowed size failed, if:
- physical memory was fragmented, making it necessary to use one DMA
  segment for each page
- the buffer to be written was not page aligned, causing the DMA
  subsystem to need one extra segment

In the scenario above, the DMA subsystem would run out of segments,
resulting in a write with no SG segments, that would fail.

Reviewed by:		imp
MFC after:		2 weeks
Sponsored by:		Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision:	https://reviews.freebsd.org/D30798

Convert remaining cap_rights_init users to cap_rights_init_one

2021-01-12T13:16:10+00:00

semantic patch:

@@

expression rights, r;

@@

- cap_rights_init(&rights, r)
+ cap_rights_init_one(&rights, r)

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

2020-09-01T21:32:25+00:00

[aacraid] Handle both AIF and SYNC interrupts

2020-03-09T19:01:17+00:00

Without this change, if an AIF interrupt comes at the same time a SYNC
command is finished, the SYNC interrupt will be lost. This happens because
all interrupt bits (bellbits) are cleared, but only one of them is handled.

Debugging shows that, (at least) when !sc->msi_enabled and (sc->flags &
AAC_FLAGS_SYNC_MODE) is true (sync mode), both bits may be set at the same
time.

PR:		237463
Reviewed by:	scottl
Sponsored by:	Eldorado Research Institute (eldorado.org.br)
Differential Revision:	https://reviews.freebsd.org/D23859