a module. Also modified the code to work on FreeBSD/alpha and added
device vr0 to the alpha GENERIC config.
While I was in the neighborhood, I noticed that I was still using
#define NFPX 1 in all of the Makefiles that I'd copied from the fxp
module. I don't really use #define Nfoo X so it didn't matter, but
I decided to customize this correctly anyway.
respectively logging and dropping ICMP REDIRECT packets.
Note that there is no rate limiting on the log messages, so log_redirect
should be used with caution (preferrably only for debugging purposes).
as PCI->HOST bridges on my (440BX) box.
My change is to remove the test at the beginning entirely, letting the
switch on the device ID happen first. If the device ID is unknown, then
(in the default case) check for the generic PCIS_BRIDGE_HOST tag. This
should allow wierd cases (eg: wpaul's IMS VL bridge) to work by using the
id override. This strategy is more in line with the other PCI match
methods we use elsewhere,
I only have a limited testbed, but having my USB etc devices detected as
PCI->HOST bridges doesn't look good.
1) Safty change from casper dik was added to OpenBSD's sources since I
grabbed them. milltert@openbsd.org
2) Split up strlcpy to improve efficiency of the common case.
milltert@openbsd.org
3) Cleanup of cross references for man page. {alex,aaron}@openbsd.org
Pointed out by: deraadt@openbsd.org
Now that behaviors are stored in the vm_map_entry rather than
the vm_object, it's no longer necessary to instantiate a vm_object
just to hold the behavior.
Reviewed by: dillon
correctly. It has the following code:
if (class != PCIC_BRIDGE || subclass != PCIS_BRIDGE_HOST)
return NULL;
My 486 has an Integrated Micro Solutions PCI bridge which identifies
itself as subclass PCIS_BRIDGE_OTHER, not PCIS_BRIDGE_HOST. Consequently,
it gets ignored. In my opinion, the correct test should be:
if ((class != PCIC_BRIDGE) && (subclass != PCIS_BRIDGE_HOST))
return NULL;
That way the test still succeeds because the chip's class is PCIC_BRIDGE.
Clearly it's not reasonable to expect all host to PCI bridges to always
have a subclass of PCIS_BRIDGE_HOST since I've got one that doesn't.
This way the sanity test should remain relatively sane while still allowing
some oddball yet correct hardware to work. If somebody has a better way
to do it, go ahead and tweak the test, but be aware that
class == PCIC_BRIDGE and subclass == PCIS_BRIDGE_OTHER is a valid case.
While I was here, I also added an explicit ID string for the IMS chipset.
I also dealt with a minor style nit: it's bad karma not to have a default
case for your switch statements, but the one in this routine doesn't have
one. The default string of "Host to PCI bridge" is now assigned in a
default case of the switch statement instead of initializing "s" with the
string before the switch and then not having any default case.
Isn't really that useful.
chip0: <PCI to Other bridge (vendor=10e0 device=8849)> at device 0.0 on pci0
is more in keeping with the spirit of the rest of the code.
Previous behavior with regard to truely unknown bridges unchanged.
"<Anti-Bill> Tell you what: you have commit privs now. You do it."
Config(8) contains no documentation about this.
Fix the help for the PnP irq and drq commands. This one caused
me a bit of head scratching the other night while trying to get
a problematic PnP device configured properly.
we create the pty on the fly when it is first opened.
If you run out of ptys now, just MAKEDEV some more.
This also demonstrate the use of dev_t->si_tty_tty and dev_t->si_drv1
in a device driver.
- %q -> %ll.
Fixed nearby errors not reported by gcc -Wformat on i386's:
- don't assume that the promotion of [u_]int64_t is [u_]quad_t.
- don't use signed formats for unsigned args.
- %q -> %ll; don't assume that the promotion of off_t is quad_t; only
assume that off_t's are representable as long longs.
- printing of dev_t's was completely broken.
Fixed nearby printf format errors not reported by gcc -Wformat on i386's:
- printing of ino_t's and pointers was sloppy.
kernels again, now that we're using EGCS/GCC 2.9+. This "here"
file is compatible with the Bourne shell and the Korn shell (incl. pdksh
and KSH93 from AT&T, which I do have), so it doesn't make newvers.sh
unportable, but makes it easier to modify in the future/read now.
Submitted by: green
warnings of the following nature on reloading a kld:
WARNING: "vinum" is usurping "console"'s bmaj
This only applies to cases where "console" is mentioned.
Broken-by: grog
Add Cybernet copyright.
OK'd-by: Chuck Jacobus <chuck@cybernet.com>
update_plex_state:
If any subdisk in the plex is initializing, set the plex to
initializing state. This gets rid of the ugly corrupt/degraded/up
transitions which previously occurred.
Desired-by: Steve Taylor <staylor@cybernet.com>
sddownstate:
Add new function, used by checksdstate.
checksdstate:
Let sddownstate decide what status to return.
Add Cybernet copyright.
OK'd-by: Chuck Jacobus <chuck@cybernet.com>
logrq: save device major and minor numbers to compensate for lost
dev_t.
launch_requests: Don't issue requests which are marked
XFR_BAD_SUBDISK. This may make things easier in bre().
bre:
Rearrange.
- Change some comments
- Recognize holes in plex structure. Formerly this could lead to
incorrect write to the plex. Return REQUEST_DEGRADED on a read
request, but carry on to the bitter end on a write request, and
mark the requests for the inaccessible subdisks with
XFR_BAD_SUBDISK.
- return REQUEST_EOF if the requested transfer goes beyond the end
of the plex. This is not an error, since other plexes may go
further into the volume address space.
build_read_request:
Handle REQUEST_DEGRADED returned from bre().
sdio:
Lock buffer before issuing the requests.
will only accept partitions of type 'vinum'.
format_config: Use the new %q format option in kvprintf, thus getting
rid of some of the filthiest code I've written in a long time. Also
remove the lltoa() function.
With-great-thanks-to: peter
format_config: Accept the fact that a subdisk might not be attached to
a plex, and save the config correctly.
vinum_scandisk: Scan all slices on a drive with a Microsoft partition
table. Only look at the compatibility slice if nothing was found in
the Microsoft slices.
This change removes a frequently employed method of shooting
yourself in the foot: people would decide that the Vinum drives
belonged on their own slice, and they wouldn't be able to start the
subsystem after a reboot. Documentation updates to follow.
initialize subdisks. Probably the plex-related subdisk type will die
a death.
vinumconfig.c:
Accept (and ignore) kernel state information in userland config
files. This saves a lot of error recovery and also makes it possible
to use the output of printconfig to create new configuration.
Remove checkdiskconfig(). It wasn't needed any more.
Start adding support for hot spare drives. You can't put anything on
them (yet).
Change message formats from %lld to %qd.
get_empty_sd: Initialize size to -1. Previously this was done in
config_subdisk, which is the wrong place.
start_config: set current drive, plex and volume to -1, thus stopping
update configurations from taking their defaults from old configs.
in the pathname translation procedure. This proves fatal, and can be
easily fixed. This or a similar change needs to be committed to svr4_util.h
and ibcs2_util.h. I will update ibcs2_util.h, if noone else thinks of a
better way to do this, in the same manner. I will leave svr4 to the
respective maintainer.
This closes the problem of the only crash I've been able to produce as
a user recently, except for (currently not-in-the-source tree) fd
table sharing fixes. Thanks goes to pho for his stress-testers.
of 2 weeks ago that this be done, and anyone who wishes to make bpf more
selective according to securelevel or compile-time options is more
than free to do so.
is, don't assume that SCSI ID corresponds to a unit number of da
device. Unit number of da device is provided by 2nd stage loader
and 3rd stage loader now use it.
- Fix drive letter to display.
Submitted by: IMAI Takeshi <take-i@ceres.dti.ne.jp>
bootable on 1 FDD PC98 machines. (When an external FDD unit is
installed, unit numbers become discontinuous.)
Submitted by: IMAI Takeshi <take-i@ceres.dti.ne.jp>
now used in f_ops in place of NULL, and modifications to the files
are more carefully ordered. f_ops should also be set to &badfileops
upon "close" of a file.
This does not fix other problems mentioned in this PR than the first
one.
PR: 11629
Reviewed by: peter
