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39871 Commits

Author SHA1 Message Date
drochner 0717077eea The joystick driver is using mi timing code for many months. 
Noone complained, so we can remove the unused md versions.
 2005-02-18 15:39:17 +00:00
tsutsui 9411ae0318 and add options COMPAT_20. 2005-02-17 14:44:50 +00:00
tsutsui 04c0426781 Add options COMPAT_16. 2005-02-17 14:44:06 +00:00
tsutsui 061b204c56 user_backtrace() is used if DEBUG or USERTRACE is defined, but not DIAGNOSTIC. 2005-02-17 14:19:49 +00:00
he 932c2bb115 In the __lint__ version of __builtin_va_arg(), apply the cast the 
user specified.  Fixes build problem.
 2005-02-17 08:35:24 +00:00
briggs 367930c274 Add (back) spr.h 2005-02-17 02:24:47 +00:00
briggs 6451b0332b Update to a kcore_hdr_t that is useful for OEA-style CPUs. Adding 
support for Book-E and other CPUs will require updating this structure
appropriately.
Contributed by Wasabi Systems, Inc.
 2005-02-17 02:21:28 +00:00
briggs 7e9ffb8e19 Install spr.h 2005-02-17 02:14:23 +00:00
jwise 5af43e174b FFS_SNAPSHOT does not need to be here _twice_, once on, once off. Obviously, 
we keep the one that's on, so as not to change meaning.
 2005-02-15 21:07:37 +00:00
christos 0ed5e83fbf Don't always increment i, because when we reach the end of the array we'll 
die.
 2005-02-15 16:10:02 +00:00
briggs a3b97e0765 twe doesn't get a block device. 2005-02-14 18:17:41 +00:00
chs 589a29e548 fix an off-by-on in pmap_check_wiring(): we increment the PTP refcount 
before calling this, so it's ok to see the max value here.
 2005-02-14 02:15:43 +00:00
chs 4d33e8a954 move recursion-detection code inside interrupt-protected region. PR 24254. 2005-02-13 02:03:54 +00:00
chs 365df27e4b in sparc_interrupt(), wait to enable interrupts until just before calling 
the handler and disable them again right after the handler returns.
we don't want another hardware interrupt coming in while we're mucking
with the list pointers.  also, clear the intrhand's ih_pending pointer
before calling the handler rather than after, so that if another interrupt
comes in while the handler is running, we can put the intrhand back on
the list so it will be called again.

in send_softint(), disable interrupts via %pstate instead of %pil, so that
hardware interrupts at higher levels are blocked while we manipulate the
intrpending list.  also, if the intrhand already has ih_pending set,
don't bother poking the SET_SOFTINT register again, since being on the list
implies that there is already a softint pending in the hardware.

these appear to fix PR 21750 (the "sleep forever" problem).

while I'm here, remove more vestiges of the !INTRLIST softint stuff
(code and comments).  and in sparc64_ipi_flush_all(), interrupts are
already disabled so we don't need to fiddle with %pstate.
 2005-02-12 21:32:56 +00:00
jdolecek f40d6d8ba8 add npx* at pnpbios? (commented out) 2005-02-12 13:07:27 +00:00
rearnsha ef3f4c0f7e DMA on the i31244 is now enabled by default. 2005-02-12 10:23:21 +00:00
rearnsha 16574672f1 Document the types and addresses of the IIC devices 
(Disabled, beacuse they seem to be non-functional at present).
 2005-02-12 09:59:29 +00:00
rearnsha fdac3760e5 ... but make it's filesystem type FFS (not NFS :-). 2005-02-12 09:54:36 +00:00
rearnsha 3633c570d2 Build a kernel variant with root on wd0. 2005-02-12 09:53:27 +00:00
rearnsha d8a87d92cb Bump the symtab space 2005-02-12 09:51:05 +00:00
rearnsha 6085be19d6 Redboot defaults to a console speed of 115200 baud on this board. 2005-02-12 09:49:40 +00:00
rearnsha 699b0c2c38 This board has a 33.0 crystal, so the counter speed comes out at 198MHz 2005-02-12 09:45:49 +00:00
rearnsha 31711b756b Permit the counter frequency to be overridden by a board configuration 2005-02-12 09:44:15 +00:00
nakayama 2d2c3aa5fa Make 32-bit kernels with DIAGNOSTIC compile again. 2005-02-12 09:38:28 +00:00
yamt 05617b0ee7 hp300 part of the following change, 
which was missed due to a sticky tag in my local tree.
pointed by Izumi Tsutsui.

> remove uvm_map_protect from cpu_startup of several ports.
> - they shouldn't be needed with the current fault handler.
> - they causes assertion failure with the recent vm_map implementation.
>
> discussed on tech-kern@.  reviewed by Chuck Silvers.
> PR/29179 from Julio M. Merino Vidal.
 2005-02-12 08:17:38 +00:00
briggs ef57c7b216 Add twe. 2005-02-12 03:24:39 +00:00
matt 4612c7a119 When building kernel for OEA, allow unaligned accesses since OEA 
processors will deal with them properly.
 2005-02-12 00:03:21 +00:00
jdc 7fa1245cbb Add some PCMCIA devices that were missing. 
Add/fix comments.
 2005-02-11 18:26:59 +00:00
yamt 18acc63fc4 remove uvm_map_protect from cpu_startup of several ports. 
- they shouldn't be needed with the current fault handler.
- they causes assertion failure with the recent vm_map implementation.

discussed on tech-kern@.  reviewed by Chuck Silvers.
PR/29179 from Julio M. Merino Vidal.
 2005-02-11 15:03:55 +00:00
ws b2bdc38871 Prevent integer overflow. 
Fixes PR29332.
 2005-02-11 11:01:10 +00:00
dsl 05e2f6ebdb Add 'option FFS_SNAPSHOT' to most of the config files. 
Commented out for kernels that appear to hace space constraints.
 2005-02-11 08:25:53 +00:00
simonb 3cebd9325e White space nit- don't put a space before/after increment/decrement 
operators.
 2005-02-11 06:21:21 +00:00
chs 9d5ffb80d3 remove redundant initialization of minaddr for uvm_km_suballoc(). 2005-02-11 02:09:39 +00:00
drochner 342b8a4cf8 Recognize an obscure cpu feature flag bit "xTPR" 
which indicates that Task Priority Messages might
be disabled. Not relevant for the kernel for now
(related to interrupt distribution on the APIC bus
afaict), but present on one of my boxes.
Being here, also recognise the future "Vanderpool"
extension.
 2005-02-10 20:52:52 +00:00
tsutsui b611bd6446 Allocate struct todr_chip_handle in struct rtc_softc rather than 
using MALLOC(9).
 2005-02-10 16:07:38 +00:00
ws 5964df620b Increase max data size, now that the Xserver can grok it. 
(It was the only program that couldn't.)
 2005-02-10 10:42:04 +00:00
cube 8066f529e3 Fix typo reported by Patrick Welche on current-users. 2005-02-09 16:13:40 +00:00
fvdl 6851058ed5 if 0 out the parts of the code that allocated VM space per CPU for GDTs. 
Seperate GDTs are not used on amd64 because it doesn't need any seperate
descriptors per CPU.
 2005-02-08 09:02:01 +00:00
he 44315eaaa0 Remove a now-extraneous right parenthesis, after de-__P'ing. 2005-02-08 08:36:22 +00:00
pk d1a1682842 turbosparc_cache_enable: record the external cache size for informational 
puposes.
 2005-02-06 20:22:15 +00:00
martin 1bc16b6a61 Add uhci. 2005-02-06 18:27:41 +00:00
tsutsui ad494d3b04 Change u_int -> uint32_t, u_char,char -> uint8_t where appropriate. 2005-02-06 02:58:15 +00:00
tsutsui a60e4db92a Oops, backout previous. They are actually needed there. 2005-02-06 02:56:15 +00:00
tsutsui 79969e68f2 Remove function decls which are in <machine/intr.h> 2005-02-06 02:40:14 +00:00
tsutsui 521796afe7 - remove __P() 
- use do{}while(0) and remove register decl for DELAY() macro
 2005-02-06 02:39:21 +00:00
tsutsui 6930b9d38b one more u_intNN_t -> uintNN_t 2005-02-06 02:36:01 +00:00
tsutsui fd4afa037b Misc cleanup: 
- ANSI function decls
- remove __P()
- u_intNN_t -> uintNN_t
- remove register decls
- bcopy -> memcpy, strcpy
- bzero -> memset
- bcmp -> memcmp
- use malloc(9) with M_ZERO
- some KNF
etc.
 2005-02-06 02:18:02 +00:00
chs 86688c638a always map kernel text read-only. 2005-02-05 23:50:05 +00:00
chs 42c10f81be remove some leftover references to a.out symbol names. 2005-02-05 23:48:49 +00:00
chs 37436571dd make this compile with DEBUG. 2005-02-05 16:19:35 +00:00