This is due to a bug that has been in there since Warneer did the
PCCARD stuff, the altioaddr is not offset 8 its offset 14 from
the base address.
Also only probe the master device, no known PCCARD ATA thingies
has a slave AFAIK..
- Add DRIVER_MODULE() declaration to make this driver a
child of cardbus
- Handle different width EEPROMs
The CIS parser still barfs when scanning this card, but it seems to
probe/attach correctly anyway. I can't do a traffic test just yet
since I don't have a proper crossover cable handy.
This allows writing to DVD-RAM, PD and similar drives that probe as CD
devices. Note that these are randomly writeable devices, not
sequential-only devices like CD-R drives, which are supported by cdrecord.
Add a new flag value for dsopen(), DSO_COMPATLABEL. The cd(4) driver now
uses this flag instead of the DSO_NOLABELS flag. The DSO_NOLABELS always
used a "fake" disklabel for the entire disk, provided by the caller.
With the DSO_COMPATLABEL flag, dsopen() will first search the media for a
label, and if it finds a label, it will use that label. Otherwise it will
use the fake disklabel provided by the caller. This provides backwards
compatibility, since we will still have labels for ISO9660 media.
It also provides new functionality, since you can now have a regular BSD
disklabel on read-only media, or on writeable media (e.g. DVD-RAM).
Bruce and I both think that we should eventually (in a few years) get
away from using disklabels for ISO9660 media, and just use the whole disk
device (/dev/cd0). At that point disklabel handling in the cd(4) driver
could follow the "normal" model, as used in the da(4) driver.
Also, clean up the path in a couple of places in cdregister(). (Thanks to
Nick Hibma for catching that bug.)
Reviewed by: bde
Otherwise, aio_read() and aio_write() on sockets are broken if a kevent is
registered. (The code after kevent registration for handling sockets assumes
that the struct file pointer "fp" still refers to the socket, not the kqueue.)
Don't check for a null pointer if malloc called with M_WAITOK.
Submitted by: josh@zipperup.org
Submitted by: Robert Drehmel <robd@gmx.net>
Approved by: bp
<sys/proc.h> to <sys/systm.h>.
Correctly document the #includes needed in the manpage.
Add one now needed #include of <sys/systm.h>.
Remove the consequent 48 unused #includes of <sys/proc.h>.
the offending inline function (BUF_KERNPROC) on it being #included
already.
I'm not sure BUF_KERNPROC() is even the right thing to do or in the
right place or implemented the right way (inline vs normal function).
Remove consequently unneeded #includes of <sys/proc.h>
used in lower layer (scsi_low.c).
The flag of ncv for KME KXLC004 was chaged from 0x1 to 0x100.
The flag of nsp for PIO mode was chaged from 0x1 to 0x100.
command register is too aggressive. Revert to the previous behaviour, but
leave the new behaviour available as an undocumented option. It's not
clear what the Right, Right Thing is to do here, but the more conservative
approach is safer.
a RealTek 8139 cardbus device. Unfortunately it doesn't quite work yet
because the CIS parser barfs on it.
Submitted by msmith, with some small tweaks by me.
return the last value returned by a nested method call. This violates
the ACPI spec, but is implemented by the Microsoft interpreter, and thus
vendors can (and do) get away with it.
Intel's stance is that this is illegal and should not be supported.
As they put it, however, we have to live in the real world. So go ahead
and implement it.
Submitted by: Mitsaru IWASAKI <iwasaki@jp.freebsd.org>
- Set debugger options for kernel build
- Define some missing functions
- Bring in GCC defines
- Disable the 'wbinvd' macro as it conflicts with our inline
- AcpiGetProcessorID (fetch the ACPI processor ID for a given ACPI_HANDLE)
- AcpiSetSystemSleepState (set the Sx sleeping state, proposed by Intel
but not actually implemented)
ACPICA. Most of these are still works in progress. Support exists for:
- Fixed feature and control method power, lid and sleep buttons.
- Detection of ISA PnP devices using ACPI namespace.
- Detection of PCI root busses using ACPI namespace.
- CPU throttling and sleep states (incomplete)
- Thermal monitoring and cooling control (incomplete)
- Interface to platform embedded controllers (mostly complete)
- ACPI timer (incomplete)
- Simple userland control of sleep states.
- Shutdown and poweroff.
seems to be that the nodes are bzero'd beforehand, but the submitter
found that this was not always the case, and in any event defensive
programming here costs epsilon squared.
PR: 22244
Submitted by: Dave Gillam <daveg@chiaro.com>
because it only takes a struct tag which makes it impossible to
use unions, typedefs etc.
Define __offsetof() in <machine/ansi.h>
Define offsetof() in terms of __offsetof() in <stddef.h> and <sys/types.h>
Remove myriad of local offsetof() definitions.
Remove includes of <stddef.h> in kernel code.
NB: Kernelcode should *never* include from /usr/include !
Make <sys/queue.h> include <machine/ansi.h> to avoid polluting the API.
Deprecate <struct.h> with a warning. The warning turns into an error on
01-12-2000 and the file gets removed entirely on 01-01-2001.
Paritials reviews by: various.
Significant brucifications by: bde
to reinstall boot1 after a 'make world'.
Unfortunately this means that people who have already installed a new
boot1 from a 'make world' after 2000/09/18 *must* reinstall it after
their next build using something like:
# disklabel -B /dev/da0c
of IP datagram. This fixes the problem when firewall denied fragmented
packets whose last fragment was less than minimum protocol header size.
Found by: Harti Brandt <brandt@fokus.gmd.de>
PR: kern/22309
it can function before malloc(9) is up and running.
- Add two new options WITNESS_DDB and WITNESS_SKIPSPIN. If WITNESS_SKIPSPIN
is enabled, then spin mutexes are ignored by the WITNESS code. If
WITNESS_DDB is turned on and DDB is compiled into the kernel, then the
kernel will drop into DDB when either a lock hierarchy violation occurs
or mutexes are held when going to sleep.
- Add some new sysctls:
debug.witness_ddb is a read-write sysctl that corresponds to WITNESS_DDB.
The kernel option merely changes the default value to on at boot.
debug.witness_skipspin is a read-only sysctl that one can use to determine
if the kernel was compiled with WITNESS_SKIPSPIN.
- Wipe out the BSD/OS-specific lock order lists. We get to build our own
lists now as we add mutexes to the kernel.
the PCI latency timer value to 0x80. Davicom's Linux driver does this,
and it drastically reduces the number of TX underruns in my tests. (Note:
this is done only for the Davicom chips. I'm not sure it's a good idea to
do it for all of them.)
Again, still waiting on confirmation before merging to stable.
change_ruid() in kern_prot.c. This fixes an incorrect use
of chgproccnt().
Update both osf1_setuid() and osf1_setgid() to use setsugid() instead
of just frobbing the flag.
(mostly) submitted by: truckman
in the code enforces this. So, do not check for and attempt a
false reassembly if only IP_RF is set.
Also, removed the dead code, since we no longer use dtom() on
return from ip_reass().
