attaching to the device via chip*, use the newbus nomatch method to report
the device. This leaves them unattached so that a driver can be easily
loaded to grab them later.
o be more careful about clearing addresses (this isn't a kludge)
o For AF_INET interfaces, call SIOCDIFFADDR to remove last(?) bit
of cruft.
Special cases for AF_INET shouldn't be here, but I didn't see a good
generic way of doing this. If I missed something, please let me know.
This gross hack makes pccard ejection stable for ethernet cards.
Submitted by: Atushi Onoe-san
These drivers were cloned from the ed and ep drivers back in 1994
when PCMCIA cards were a very new thing and we had no other support
for such devices. They treated the PCIC (the chip which controls the
PCCARD slot) as part of their device and generally hacked their way
to success. They have significantly bit-rotted relative to their
ancestor drivers (ed & ep) and they were a dead-end on the evolution
path to proper PCCARD support in FreeBSD.
They have been terminally broken since August 18 where mdodd forgot
them and nobody seems to have missed them enough to fix them since.
I found no outstanding PRs against these drivers.
o fix return type of sio_pccard_detach
o don't free softc in deatch, since that is done by newbus
o disconnect interrupt we used to have. Add cookie to com so that we can
tear down the interrupt on unload
o Set gone earlier, but likely doesn't matter
This makes sio pccards work again. Cards that are active when ejects may
not work (but they might, softc goes away quickly).
These changes are unreviewed by bde. I'll make any style changes he wants.
o Expose ed_stop and call it early to shutdown the hardware.
o When releasing the interrupt, pass the cookie for the irq, not
a pointer to the cookie (this is the base problem).
o Release other resources used, just like the ep driver
the activate method to the setup_intr, and turn it off to
teardown_intr.
This makes the ed driver not enter its interrupt routine during the
probe. Apparently, an interrupt happens when you disable the
interrupts. There are other problems with ed still.
ralta. These keys combine shift/ctrl/alt function and the AltLock
function. When these keys pressed together with another key, they act
just like the ordinary shift/ctrl/alt keys. When these keys are
pressed and released alone, Alt lock state is toggled.
PR: kern/12475
keymap and pressed, the system panic will be forced.
This feature must be specifically enabled by a new sysctl variable:
machdep.enable_panic_key. Its default value is 0. The panic key
won't do anything unless this variable is set to non-zero.
To use the panic key, add a keyword 'panic' to a key in your
keymap file. The following example assigns the panic function
to SysReq (Alt-PrintScreen) key (keycode 84).
083 del '.' '.' '.' '.' '.' boot boot N
084 panic nop nop nop panic nop nop nop O
085 nop nop nop nop nop nop nop nop O
PR: kern/13721
possible for ro->ro_rt to be non-NULL even though the RTF_UP flag
is cleared. (Example: a routing daemon or the "route" command
deletes a cloned route in active use by a TCP connection.) In that
case, the code was clobbering a reference to the routing table
entry without decrementing the entry's reference count.
The splnet() call probably isn't needed, but I haven't been able
to prove that yet. It isn't significant from a performance standpoint
since it is executed very rarely.
Reviewed by: wollman and others in the freebsd-current mailing list
background ]
Rename sys/pci/pci_ioctl.h to sys/sys/pciio.h to make it easier for
userland programs to use this interface. Reformat the file, and add a
BSD-style copyright to it.
Add a new man page for pci(4). The PCIOCGETCONF, PCIOCREAD, and PCIOCWRITE
ioctls are documented, but the PCIOCATTACHED ioctl is not documented
because it is not implemented.
Change includes of <pci/pci_ioctl.h> to <sys/pciio.h> or remove them
altogether. In many cases, pci_ioctl.h was unused.
Reviewed by: steve
There seems to be some problem with the new rgb_vbi_prog() RISC
code not working for NTSC users.
This means that European teletext users will need to start
Alevt (or open /dev/vbi0) BEFORE starting FXTV (or opening /dev/bktr0)
if they want to capture VBI data for Teletext/Videotext or WaveTop
Reported by: Chris Csanady <cc@137.org>, Kenneth D. Merry <ken@kdm.org>,
Randy Bush <randy@psg.com>
opt_global.h and opt_svr4.h, instead of from the command line. This
brings them in-line with most of the rest of the kernel.
svr4_ioctl.c has also failed to compile with debugging for a while
now; fixed by adding systm.h and socketvar.
Some svr4 source files are automatically generated from syscalls.master;
these have been committed as consequential changes, otherwise everyone
will have to "make svr4_sysent.c".
Changes:
sys/svr4/svr4.h include opt_global.h and opt_svr4.h
sys/svr4/svr4_ioctl.c include svr4.h, sys/systm.h and sys/socketvar.h
sys/svr4/svr4_ipc.c include svr4.h
sys/svr4/svr4_resource.c include svr4.h
sys/svr4/svr4_socket.c include svr4.h
sys/svr4/svr4_ttold.c include svr4.h
sys/svr4/syscalls.master include svr4.h
sys/svr4/svr4_syscallnames.c dependent on syscalls.master
sys/svr4/svr4_sysent.c dependent on syscalls.master
sys/svr4/svr4_syscall.h dependent on syscalls.master
sys/svr4/svr4_proto.h dependent on syscalls.master
sys/modules/svr4/Makefile create opt_global.h and opt_svr4.h
