'cast to pointer from integer of different size' warnings.
Unbreaks i386 ALL kernel.
Oh, I'm sure I mentioned this before:
THIS DRIVER SHOULD NOT BE DOING THIS!
as not to call it in some error paths.
Instead, if there is a watchdog present, deregister the NULL handler before
establishing the one for the watchdog.
While here, rename one of the bus_space_handle_ts
to be be descriptive of its function.
Fixes crash caused by uninitialized bus_space_tag_t
discovered by Paul Goyette.
bus_space_tag_create(9), and bus_space_tag_destroy(9). Use
bus_space_is_equal(9) throughout the kernel to compare
bus_space_tag_t's. Tested on i386 and on sparc64.
pcdisplay.c: #if 0 some code that compares two bus_space_tag_t's
in order to see if pcdisplay0 is console. It does not seem to
be helpful to compare the tags; maybe the author intended to
compare some other bus property?
MI code should not compare an opaque type such as bus_space_tag_t!
handler! Stops a crash on the HP Pavilion N3270.
Cosmetic: sc->ih is a pointer, so set to NULL instead of 0. Compare
with NULL instead of testing truth.
especially on RTL8019AS which is also used for non-ISA local bus of
embedded controllers and some m68k machines like atari and x68k.
* move RTL8019 probe and attach code from each bus attachment
to MI ne2000_detect() and ne2000_attach()
* change a method for backend and attachment to specify 8 bit mode
to use a new sc->sc_quirk member, instead of sc->sc_dmawidth
* handle more NE2000 8 bit mode specific settings, including
bus_space(9) access width and available size of buffer memory
* add a function to detect NE2000 8 bit mode
(disabled by default, but enalbed by options NE2000_DETECT_8BIT
to avoid possible regression on various ISA clones)
* fix ipkdb attachment accordingly (untested)
Tested on two NE2000 ISA variants (RTL8019AS and another clone named UL0001)
in both 8 bit and 16 bit mode on i386. "Looks good" from nonaka@.
See my post on tech-kern for details:
http://mail-index.NetBSD.org/tech-kern/2010/02/26/msg007423.html
and non-const types, and the kernel uses both const and non-const
PMF qualifiers and device suspensors, so change the pmf_qual_t and
device_suspensor_t typedefs from "pointers to const" to non-pointer,
non-const types.
jakllsch