most cases NULL is passed, but in some cases such as network driver locks
(which use the MTX_NETWORK_LOCK macro) and UMA zone locks, a name is used.
Tested on: i386, alpha, sparc64
the generic lock type for use with witness. If this argument is NULL then
the lock name is used as the lock type. Add a macro for a lock type name
for network driver locks.
point to a more generic name for a lock that is more suitable for use by
witness when grouping locks. For example, although network driver locks
use the interface name for the name of each lock, they should all use the
same witness and be treated the same as witness. Another example is that
all UMA zone locks should be treated the same. The witness code has also
been updated to print out the lock type in addition to the lock name in a
few places where it is relevant.
This shrinks the size 4 bytes on alpha, down to the same 276 bytes
as all other platforms.
Construct a hack to make old ioctls work on new kernels.
Once world is recompiled only the new and correct sysctls will be
used.
This hack will become annoying around 1st of may to make people
rebuild their worlds and it will be gone before 5.0.
Andrew Korty's pam_ssh. The most notable difference is that this uses
commas rather than colons to separate items in the "keyfiles" option.
Sponsored by: DARPA, NAI Labs
In the i386 case, options BOOTP requires options NFS_ROOT as well as
options NFSCLIENT. With *both* the NFS options, a bootpc_init()
prototype is brought in by nfsclient/nfsdiskless.h.
In the ia64 case, it just doesn't work and my change just pushes it
further away from working.
Suggested to be wrong by: bde
they aren't in the usual path of execution for syscalls and traps.
The main complication for this is that we have to set flags to control
ast() everywhere that changes the signal mask.
Avoid locking in userret() in most of the remaining cases.
Submitted by: luoqi (first part only, long ago, reorganized by me)
Reminded by: dillon
inline function sigsetmasked() and a new macro SIGPENDING(). CURSIG()
will soon be moved out of the normal path of execution for syscalls and
traps. Then its efficiency will be less important but the new interfaces
will be useful for checking for unmasked pending signals in more places.
Submitted by: luoqi (long ago, in a slightly different form)
Assert that sched_lock is not held in CURSIG().
o OpenBSD's wiconfig tells me that a value of '2' is for sony wireless
cards, 1 is for lucent (which we already knew) and '5' is for embedded
lucent cards.
o Move some RID definitions to if_wavelan_ieee.h and use NetBSD names
more often.
# more work is still needed in this area.
interrupts. This is a bit harder than it needs to be because there's
more than one way to generate link attentions, at least one of which
does not work on the BCM5700, but does on the 5701.
For the 5701, we can safely use the 'link changed' bit in the status
block, and we enable link change attentions in the mac event register.
For the 5700, we have to use MII interrupts, which require checking
the MAC status register rather than the status block. This requires
doing an extra register access on each interrupt which I'd prefer to
avoid, but them's the breaks. Testing with both a 3c996-T and 3c996B-T
shows that we do in fact detect the link going up and down properly
on cable insertions/disconnections.
Also, avoid twiddling the autopoll enable bit in the MI mode register
when doing a PHY read. I think this coupled with the other changes
will stop the interrupt storms Paul Saab has been harassing me about.
Manually setting the link to 100baseTX full duplex seems to work ok
for me. (I'm typing over the 3c996B-T right now.)
Lastly, teach the driver how to recognize a 3c996B-SX by checking
the hardware config word in the EEPROM in order to detect the media.
We attach 5701 fiber cards correctly now, but I haven't verified that
they send/receive packets yet since I don't have a second fiber
interface at home. (I know that fiber 5700 cards work, so I'm
keeping my fingers crossed.)
