src/lib/libcam, branch releng/14.3

Remove $FreeBSD$: two-line nroff pattern

2023-08-16T17:55:10+00:00

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03+00:00

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:42+00:00

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

Remove $FreeBSD$: two-line .h pattern

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

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

libcam: Migrate to modern uintXX_t from u_intXX_t

2023-07-25T03:35:10+00:00

As per https://lists.freebsd.org/archives/freebsd-scsi/2023-July/000257.html
move to the modern uintXX_t.

MFC After:	3 days
Sponsored by:	Netflix

gpart(8): Improve manual page syntax

2023-06-02T02:43:04+00:00

Fix various warnings from `mandoc -Tlint lib/geom/part/gpart.8`.

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/702

cam(3): Add a manual page cross reference

2023-06-02T02:41:31+00:00

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/702

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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

cam_get_device: resolve path links before parsing device name

2022-01-26T09:25:31+00:00

The CAM subsystem uses bus:taget:lun tuple to address peripherals.  But
for convenience many userland programs such as camcontrol accept devices
names such as da0.  There is a libcam function, cam_open_device, to
support that.  It first calls cam_get_device() to parse the device name
as a driver name and a unit (and handle some special device name
prefixes) and then uses cam_lookup_pass() to find a matching pass
device.

This change extends cam_get_device() to apply realpath(3) to the device
name before parsing it.  This will allow to use tools such as camcontrol
and smartctl with symbolic links that could be friendlier (more
distinguished) names for devices.

MFC after:	3 weeks
Relnotes:	maybe

libcam: Define depop structures and introduce scsi_wrap

2021-09-20T22:27:59+00:00

Define structures related to the depop set of commands (GET PHYSICAL ELEMENT
STATUS, REMOVE ELEMENT AND TRUNCATE, and RESTORE ELEMENT AND REBUILD) as
well as the CDB construction routines.

Also create scsi_wrap.c. This will have convenience routines that will do all
the elements of allocating the ccb, generating the CDB, sending the command
(looping as necessary for cases where data is returned, but it's size isn't
known up front), etc. As this functionality is fleshed out, calling many
camcontrol commands programatically gets much easier.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D29017