struct msdosfsmount so that this file has the same prerequisites as
it used to. The new prerequistite was a meta-style bug. It required
many style bugs (unsorted includes ...) elsewhere.
Formatted prototypes in KNF. Resisted urge to sort all the prototypes,
to minimise differences with NetBSD. (NetBSD has reformatted the
prototypes but has not sorted them and still uses __P(()).)
instances: the memory holding a struct disk should be pre-zeroed so
as to initialize any storage framework private data in the structures
properly. In addition, the memory must be writable so that the
private data may be updated.
Pointed out by: phk
APIs permit disk device drivers to register and deregister storage devices
for use by storage device consumers. No doubt this API will change
more as time flies by, but this should be helpful to the creators of
new storage device drivers.
Reviewed by: phk
node lock while sending a management frame as this will potentially
result in a LOR with a driver lock. This doesn't happen for the
Atheros driver but does for the wi driver. Use a generation number
to help process each node once when scanning the node table and
drop the node lock if we need to timeout a node and send a frame.
AP has basic rates that we do not support then ignore them instead
of marking the rate set in error.
This fixes an 11b station associating with an 11g/b AP.
are allowed by Windows (ref: MS KB article 120138).
XXX From my reading of the CIFS specification, it's not clear that
clients need to validate filenames at all.
PR: 57123
Submitted by: Paul Coucher
MFC after: 1 month
in the loopback test in the probe. The delay was too short for consoles
at speeds lower than about 3200 bps. This shouldn't have caused many
problems, since such low speeds are rare and the probe is forced to
succeed for consoles.
consdev structure.
If the consdev name is not set and we have a cn_dev, set the name
from there. Try to issue a printf about this, even though it may
not have a place to go.
Modify the sysctl related code to pick up the name from the consdev
instead.
Most of the actual use of the cn_dev field is merely to get the name,
and most of the actual initializations are bogusly using makedev()
because the probe/attach has not been completed.
Instead we will migrate console drivers to fill in the name and if
the driver needs it: the unit number, thereby avoiding the bogus
calls to makedev().
and the Z8530 drivers used the I/O address as a quick and dirty way to
determine which channel they operated on, but formalizing this by
introducing iobase is not a solution. How for example would a driver
know which channel it controls for a multi-channel UART that only has a
single I/O range?
Instead, add an explicit field, called chan, to struct uart_bas that
holds the channel within a device, or 0 otherwise. The chan field is
initialized both by the system device probing (i.e. a system console)
or it is passed down to uart_bus_probe() by any of the bus front-ends.
As such, it impacts all platforms and bus drivers and makes it a rather
large commit.
Remove the use of iobase in uart_cpu_eqres() for pc98. It is expected
that platforms have the capability to compare tag and handle pairs for
equality; as to determine whether two pairs access the same device or
not. The use of iobase for pc98 makes it impossible to formalize this
and turn it into a real newbus function later. This commit reverts
uart_cpu_eqres() for pc98 to an unimplemented function. It has to be
reimplemented using only the tag and handle fields in struct uart_bas.
Rewrite the SAB82532 and Z8530 drivers to use the chan field in struct
uart_bas. Remove the IS_CHANNEL_A and IS_CHANNEL_B macros. We don't
need to abstract anything anymore.
Discussed with: nyan
Tested on: i386, ia64, sparc64
