src/sys/dev/mn, branch release/12.3.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F12.3.02020-12-09T00:28:27ZMFC r368397: Add deprecation notice to mn(4)2020-12-09T00:28:27ZEd Masteemaste@FreeBSD.org2020-12-09T00:28:27Zurn:sha1:c579e027ac78b3d9de24fafcced656f0952cca9c
Sync serial (T1/E1) interfaces are largely irrelevant today and phk
confirms this driver is unnecessary in review D23928.
This leaves ce(4) and cp(4) in the tree. They're likely not relevant
either, but glebius contacted the manufacturer and those devices are
still available for purchase. At glebius' suggestion leave them in
the tree as long as they do not impose a maintenace burden.
[Build fix from hps included in MFC]
Sponsored by: The FreeBSD Foundation
SPDX: use the Beerware identifier.2017-11-30T20:33:45ZPedro F. Giffunipfg@FreeBSD.org2017-11-30T20:33:45Zurn:sha1:64de3fdd5893e55c8aa20df2dcf1d9e86d851b34sys/dev: minor spelling fixes.2016-05-03T03:41:25ZPedro F. Giffunipfg@FreeBSD.org2016-05-03T03:41:25Zurn:sha1:453130d9bfc1c6d68b366dfcb041689d69f81295
Most affect comments, very few have user-visible effects.
Replace 0 with NULL for pointers in misc. device drivers.2016-04-12T17:23:03ZPedro F. Giffunipfg@FreeBSD.org2016-04-12T17:23:03Zurn:sha1:87d8fcc80e5c6bb3f11858d9866d3c83b1df896d
Found with devel/coccinelle.
In order to reduce use of M_EXT outside of the mbuf allocator and2015-01-06T12:59:37ZRobert Watsonrwatson@FreeBSD.org2015-01-06T12:59:37Zurn:sha1:2a8c860fe3f3bcfc6ba9206f34d067d998d89c7e
socket-buffer implementations, introduce a return value for MCLGET()
(and m_cljget() that underlies it) to allow the caller to avoid testing
M_EXT itself. Update all callers to use the return value.
With this change, very few network device drivers remain aware of
M_EXT; the primary exceptions lie in mbuf-chain pretty printers for
debugging, and in a few cases, custom mbuf and cluster allocation
implementations.
NB: This is a difficult-to-test change as it touches many drivers for
which I don't have physical devices. Instead we've gone for intensive
review, but further post-commit review would definitely be appreciated
to spot errors where changes could not easily be made mechanically,
but were largely mechanical in nature.
Differential Revision: https://reviews.freebsd.org/D1440
Reviewed by: adrian, bz, gnn
Sponsored by: EMC / Isilon Storage Division
Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI2013-08-12T23:30:01ZScott Longscottl@FreeBSD.org2013-08-12T23:30:01Zurn:sha1:c68534f1d5bab4ad466384c4fb9bb2956811e8b9
command register. The lazy BAR allocation code in FreeBSD sometimes
disables this bit when it detects a range conflict, and will re-enable
it on demand when a driver allocates the BAR. Thus, the bit is no longer
a reliable indication of capability, and should not be checked. This
results in the elimination of a lot of code from drivers, and also gives
the opportunity to simplify a lot of drivers to use a helper API to set
the busmaster enable bit.
This changes fixes some recent reports of disk controllers and their
associated drives/enclosures disappearing during boot.
Submitted by: jhb
Reviewed by: jfv, marius, achadd, achim
MFC after: 1 day
Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays2013-01-30T18:01:20ZSofian Brabezsbz@FreeBSD.org2013-01-30T18:01:20Zurn:sha1:61bfd867626dad25026bafcbc5fbc595d9e85417
Reviewed by: cognet
Approved by: cognet
Mechanically substitute flags from historic mbuf allocator with2012-12-04T09:32:43ZGleb Smirnoffglebius@FreeBSD.org2012-12-04T09:32:43Zurn:sha1:c6499eccad497913a5025fbde8ae76da70e08043
malloc(9) flags in sys/dev.
Remove unused static mn_timeout.2012-11-09T14:14:51ZRoman Divackyrdivacky@FreeBSD.org2012-11-09T14:14:51Zurn:sha1:73a19e65640578988046c7290eedceb8eaae04e1Move mn over. One of the last stragglers in sys/pci. There's no2008-11-02T17:04:54ZWarner Loshimp@FreeBSD.org2008-11-02T17:04:54Zurn:sha1:972f68aeab4e8b42fb80b636b043e5e2e4ebf053
module built for this hardware, so no changes needed.