Marcel Moolenaar 06287620b4 Add locking to the hardware drivers. I intended to figure out more ... precisely where locking would be needed before adding it, but it seems uart(4) draws slightly too much attention to have it without locking for too long. The lock added is a spinlock that protects access to the underlying hardware. As a first and obvious stab at this, each method of the hardware interface grabs the lock. Roughly speaking this serializes the methods. Exceptions are the probe, attach and detach methods.		2003-09-17 01:41:21 +00:00
..
alpha	Add a new parameter to pmap_extract_and_hold() that is needed to eliminate	2003-09-12 07:07:49 +00:00
amd64	Statically compile in sound as we don't have modules yet.	2003-09-15 22:40:00 +00:00
arm	Style sync.	2003-08-03 07:50:19 +00:00
boot	Don't repeat selected defines from ns16550.h or sioreg.h. Just	2003-09-16 11:24:23 +00:00
cam	I forgot whom I got this from- only set single initiator buffered mode	2003-09-13 02:01:56 +00:00
coda	Move an overly verbose message under #ifdef CODA_VERBOSE.	2003-09-13 01:13:56 +00:00
compat	Fix some broken comments.	2003-09-09 19:22:55 +00:00
conf	Add uart pccard attachment decription on conf/files, too.	2003-09-14 17:02:59 +00:00
contrib	Prefer new location of pci include files (which have only been in the	2003-08-22 15:28:22 +00:00
crypto	Correctly bzero the entire context, not just the first sizeof(void *) bytes.	2003-09-08 18:32:33 +00:00
ddb	Label the uarea address as such in DDB's ps output	2003-08-30 19:06:57 +00:00
dev	Add locking to the hardware drivers. I intended to figure out more	2003-09-17 01:41:21 +00:00
fs	Move an overly verbose message under #ifdef CODA_VERBOSE.	2003-09-13 01:13:56 +00:00
geom	Reorder a couple of KASSERTS to give more sensible messages.	2003-09-11 00:49:02 +00:00
gnu	- Clean-up comments that refer to the use of B_LOCKED.	2003-08-28 00:56:39 +00:00
i4b	Use PCIR_BAR(x) instead of PCIR_MAPS.	2003-09-02 17:30:40 +00:00
i386	Simplify (and micro-optimize) pmap_unuse_pt(): Only one caller,	2003-09-13 21:57:38 +00:00
ia64	Add a new parameter to pmap_extract_and_hold() that is needed to eliminate	2003-09-12 07:07:49 +00:00
isa	Disable the use of cloning use in floppy and CD drivers.	2003-09-11 19:27:24 +00:00
isofs/cd9660	Do not call VOP_BMAP() on our own vnodes.	2003-08-17 23:00:30 +00:00
kern	Correct a typo in the previous revision.	2003-09-15 02:56:48 +00:00
libkern	Lock down arc4random so it can be safely called w/o Giant.	2003-08-15 06:34:47 +00:00
modules	Sort: build uart_bus_pccard.c before uart_bus_pci.c.	2003-09-15 04:53:11 +00:00
net	Minor overhaul and add locking.	2003-09-17 00:50:33 +00:00
net80211	Generalize the per-node RSSI data so drivers can do more interesting	2003-09-15 22:28:07 +00:00
netatalk	More checking of M_PREPEND() return values: pass through link-layer	2003-08-29 19:27:09 +00:00
netatm	The number of prefixes can never be negative so use an u_int for this.	2003-07-29 13:46:43 +00:00
netgraph	Add Protocol Independent Multicast protocol.	2003-08-20 22:11:58 +00:00
netinet	Add locking.	2003-09-17 00:56:50 +00:00
netinet6	Enable IPv6 for Token Ring.	2003-09-14 02:32:31 +00:00
netipsec	Locking and misc cleanups; most of which I've been running for >4 months:	2003-09-01 05:35:55 +00:00
netipx	Fix a bunch of off-by-one errors in the range checking code.	2003-09-11 21:40:21 +00:00
netkey	Use __FBSDID().	2003-06-11 05:37:42 +00:00
netnatm	Remove the last vestiges of ATM raw mode. This has not been useful for a	2003-08-06 14:34:38 +00:00
netncp	size_t != int. Make this compile on 64 bit platforms (eg: amd64).	2003-07-24 01:59:18 +00:00
netsmb	Rewrite the code that uses the try/catch paradigm implemented by	2003-08-23 21:43:33 +00:00
nfs
nfsclient	Name the vnode method vectors consistently with the rest of the filesystems.	2003-09-12 16:44:40 +00:00
nfsserver	Change idle state sleep identifier to "-" for nfsd.	2003-07-02 08:08:32 +00:00
opencrypto	consolidate callback optimization check in one location by adding a flag	2003-06-30 05:09:32 +00:00
pc98	Merged from sys/isa/fd.c revision 1.258.	2003-09-13 12:56:05 +00:00
pccard	More debug under boot verbose.	2003-08-29 23:25:00 +00:00
pci	Don't read the MAC address from a copy of the EEPROM in the softc	2003-09-16 05:01:27 +00:00
posix4	sched_setscheduler: Return EINVAL when a invalid policy is specified,	2003-09-13 18:46:24 +00:00
powerpc	Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_	2003-09-01 03:01:45 +00:00
rpc
security	Remove extra tabs indenting MAC library calls; they were there to	2003-08-29 02:43:57 +00:00
sparc64	Handle ISA devices in OF_decode_addr(), with the same code that is	2003-09-12 20:04:29 +00:00
sys	Introduce BUS_CONFIG_INTR(). The method allows devices to tell parents	2003-09-10 21:37:10 +00:00
tools	Don't check the state of the vnode interlock if the specification says	2003-06-22 21:20:06 +00:00
ufs	- Several of the callers to getdirtybuf() were erroneously changed to pass	2003-09-03 04:08:15 +00:00
vm	Eliminate the use of Giant from vm_object_reference().	2003-09-15 05:58:27 +00:00
Makefile	Revert exclusion for amd64 that stopped boot/ being built.	2003-06-26 03:52:48 +00:00