LinuxKPi: idr: use macros for lock idr lock operations
Our idr implementation is using a mtx lock which in the past has
already caused problems (613723bac219c).
In order to make it easier to tackle the problem start by factoring
out all the operations related to the idr->lock into macros as we
have often done in other parts of code as well.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Reviewed by: wulf, emaste
Differential Revision: https://reviews.freebsd.org/D55392
LinuxKPI: 802.11 suspend/resume: fix the is_pci_dev check
Shortly before I committed the works from a year ago, jhb added a
function ("is_pci_device") so that the check against the devclass
does not have to be coded in every driver. Use this instead in main
(and stable/15 in case the works get MFCed).
At the same time this fixes the check (the old one was wrong) as we
attach to the LinuxKPI 802.11 driver, e.g., iwlwifi and thus we need
to check the parent of the parent and not just the parent to be
of the devclass "pci" in the identify bus function. The was the
first error. The second was (and this is why it worked) that we
checked for == instead of != and so the wrong check became true again.
Discussed with: jhb
Fixes: 11d69a4558de ("LinuxKPI: 802.11: add support for s/r")
MFC after: 3 days
X-MFC after: ffcf5e356644 ("pci: Add is_pci_device helper function")
Sponsored by: The FreeBSD Foundation
rtwn/usb: add ID for D-Link DWA-121 rev B1 to rtwn RTL8188EU
Add the device ID to the usbdevs table in order to be able to use
it in the rtwn/usb driver for the RTL8188EU attachment.
(I adjusted the name to B1 compared to the original submission)
PR: 291839
MFC after: 3 days
Mk/bsd.sites.mk: Skim and update Apache sites
The Apache mirror network has been shut down years ago because we moved to a CDN.
Therefore, use the latest download CDN and nothing else.
Reviewed by: diizzy
Reference: https://www.apache.org/mirrors
Differential Revision: https://reviews.freebsd.org/D57335
linux: Add support for PR_SET_VMA to prctl(2)
Implement dummy support for PR_SET_VMA with PR_SET_VMA_ANON_NAME in
prctl(2). This prevents applications from receiving EINVAL when
attempting to name anonymous memory regions.
