91ec70f36d
- De-inline VA2PA(); it isn't in any time-critical path. Saves a bunch of space.
...
- Disable special-cased viking cache flushing in setpgt4m(). This work-around
should no longer be necessary.
- Remove some misc. dead code.
2000-05-01 15:19:46 +00:00
d4ac7f24ca
Implement HyperSPARC specific pmap_{zero,copy}_page functions.
2000-05-01 14:06:41 +00:00
784c538c3f
Add definitions of HyperSPARC block fill/copy ASIs.
2000-05-01 14:05:53 +00:00
e327115496
FIx declaration in __ldstub.
2000-04-30 22:15:30 +00:00
6832a2d6c9
Arrange to call uvm_pageidlezero() from idle loop.
2000-04-30 21:32:44 +00:00
88fc960805
Define offset for uvm.page_idle_zero.
2000-04-30 21:29:16 +00:00
1b8cac1bd9
Implement MXCC versions for pmap_{zero,copy}_page().
2000-04-30 21:22:28 +00:00
78391926bf
Allow for CPU specific page clear and page copy functions.
2000-04-30 21:09:43 +00:00
99ef6f17b5
Remove not-so-useful `#if DEBUG' code.
2000-04-30 14:23:29 +00:00
3c5ac0b689
Rename MXCC control register.
2000-04-30 14:19:37 +00:00
7373241c4c
Rename MXCC control register.
...
Add MXCC stream register definitions.
2000-04-30 14:18:52 +00:00
dc8f3d3b3f
Oops, install <machine/lock.h> on these systems, too.
2000-04-29 03:45:42 +00:00
f51470a514
Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file
...
contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which
replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files
are also required to supply inline functions __cpu_simple_lock(),
__cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be
supported on that platform (i.e. if MULTIPROCESSOR is defined in the
_KERNEL case). Change these functions to take an int * (&alp->lock_data)
rather than the struct simplelock * itself.
These changes make it possible for userland to use the locking primitives
by including <machine/lock.h>.
2000-04-29 03:31:45 +00:00
43cdacc18b
ctx_alloc: set context before flushing a stolen context's cache
2000-04-20 13:59:02 +00:00
3be41bae18
add stf pseudo interface (commented out due to possible security risks)
2000-04-19 06:50:27 +00:00
4665cccb20
Comment-out the RASTERCONSOLE_{BG,FG} color settings; they represent
...
the default initialization.
2000-04-17 21:48:23 +00:00
a558005cec
When constructing `ri_devcmap[]', pack four instances of the LUTs in each
...
32 bit wide entry (as not documented in the non-existent rasops(9)..)
2000-04-17 20:37:28 +00:00
d5a5871d3c
Make sure to reset the CPU context in ctx_free().
2000-04-17 20:32:00 +00:00
470504f184
Use screen attributes passed to our hardware rasops routines.
...
Move colormap initialization to cg6reset(), so this is also done
on last close of the framebuffer device (e.g. after X server shutdown).
2000-04-16 22:17:03 +00:00
a644297344
Initialize the rasops device colormap to match colormaps used by
...
our supported devices (including even coloured text on the console).
2000-04-16 22:12:05 +00:00
065ce82243
Switch initial colormap setup again to be compatible with the PROM's,
...
i.e. background at index 0: white, foreground at index 255: black.
Also, allocate a slice for an ANSI colormap, so we can experiment
with coloured text on the bare console.
2000-04-16 22:07:24 +00:00
8505eb6375
Slight optimization when searching the video parameter table.
2000-04-16 21:01:43 +00:00
20c3689343
Initialize local variable `bt' in cgthree_attach().
2000-04-14 19:36:43 +00:00
cd955cb171
dvma_init: avoid integer variable overflow
2000-04-14 14:14:47 +00:00
7865e586d3
Typo in comments. (Zilog 8350 -> 8530)
2000-04-14 13:29:57 +00:00
44c22dc618
make this compile with -DDEBUG_SVR4 [wrong variable name]
2000-04-12 15:13:15 +00:00
1f7a988bd2
unconditionalize "ifdef sparc".
2000-04-12 04:06:41 +00:00
19de42337d
add rudimentary support for tracing stacks back into user space.
2000-04-10 01:22:09 +00:00
0884c7e58f
Disable previous; it makes things worse.
2000-04-09 05:48:07 +00:00
d1ea7c73a4
Try to emulate the svr4 setpsr trap. Needed by lwp.
2000-04-09 05:25:37 +00:00
4044b5a41c
Use separate callouts for motor-on and motor-off. Fixes a condition
...
where the floppy driver would wedge because a motor-on timeout would
be cancelled by another I/O operation cancelling a motor-off timeout.
From enami tsugutomo <enami@sm.sony.co.jp>.
2000-04-07 16:58:53 +00:00
99dbc425e9
Use copyin/copyout to get a colormap from/to user space.
...
Also, prepare for the case of a colormap maintained in kernel space.
2000-04-04 21:47:17 +00:00
d11a9a62e2
Fix fallout from callout.
2000-04-04 17:20:54 +00:00
78b105698a
Move dl* function definitions to libc on ELF.
...
Based on the patch supplied by Takuya Shiozaki <tshiozak@astec.co.jp>.
See http://mail-index.netbsd.org/tech-userlevel/2000/02/23/0000.html .
2000-04-02 15:35:47 +00:00
b6a73eb3a1
Make this compile without RASTERCONSOLE too.
2000-03-31 12:58:54 +00:00
a41d265271
Add hardware acceleration features for use with the RASTERCONSOLE option.
...
Code posted on port-sparc by `der Mouse'; it was slightly re-arranged to
fit the layout of this driver.
2000-03-30 13:57:50 +00:00
58714261cc
Remove register declarations.
2000-03-30 11:37:21 +00:00
230876cf26
Merge parts of chs-ubc2 into the trunk:
...
* Remove the casts to vaddr_t from the round_page() and trunc_page() macros to
make them type-generic, which is necessary i.e. to operate on file offsets
without truncating them.
* In due course, cast pointer arguments to these macros to an appropriate
integral type (paddr_t, vaddr_t).
Originally done by Chuck Silvers, updated by myself.
2000-03-26 20:42:21 +00:00
9100212ef0
Add a "sc_rev" member to ncr5380_softc and handle CXD1180 quirk
...
in MI ncr5380sbc.
2000-03-25 15:27:54 +00:00
43e3ea96f3
Fix typos from last commit (callout).
2000-03-24 11:46:46 +00:00
f7049d302a
Fix a typo from last commit.
2000-03-24 10:30:12 +00:00
7b918b4088
New callout mechanism with two major improvements over the old
...
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 06:40:33 +00:00
3b3bcd2a10
The global `mmu_3l' has been obsolete for a long time already.
2000-03-21 21:30:33 +00:00
b5b8fcc5b5
Nuke global `fbnode'.
2000-03-21 21:29:16 +00:00
5eb7625f42
findzs() is now used only by the kgbd initialision code.
2000-03-21 12:48:45 +00:00
2db200ad14
Missing _C_LABEL().
2000-03-21 12:47:02 +00:00
c5bbc50487
Delete debugging printf().
2000-03-21 11:24:02 +00:00
436638ab3a
Call rcons_ttyinit() on first open.
2000-03-20 11:27:16 +00:00
c1813da35e
Use fb_is_console(); retract fbconstty & fbnode from service.
2000-03-19 15:38:45 +00:00
aca7e7fa24
Just don't force the baud rate in the driver, ever.
2000-03-19 14:58:02 +00:00
86f03b383e
Remove __BROKEN_CONFIG_UNIT_USAGE.
2000-03-19 14:43:13 +00:00
753a0ebc67
kd.c should not depend on NKBD.
2000-03-19 14:20:54 +00:00
2ab6f90563
kd.c should not depend on `kbd'.
2000-03-19 14:19:17 +00:00
c969f1b7df
Add `fb_is_console()', which is a helper function for frame buffer
...
device drivers used to decide whether or not to act as console output.
2000-03-19 13:48:44 +00:00
b0eba37586
Add fields to hold PROM info to be used in console device matching.
2000-03-19 13:45:23 +00:00
e654ecd0d8
Nuke dead code.
2000-03-19 13:38:54 +00:00
0ed0e258db
Declare the prom stdio nodes and arguments.
2000-03-19 13:25:10 +00:00
41fb5989fe
Revise console device handling:
...
* do not require a `zs' driver for console handling
* run the console on PROM primitives until a device recognises
itself as a console device during normal autoconfiguration.
* allow (keyboard) devices to take over the input channel of
the PROM primitive-based console device.
As a result, consinit() is much simplified and does no longer have
to "detect" devices to setup a working console device. This complexity
has moved to individual drivers which interpret the PROM information
after they have attached to decide whether or not to act as a console.
2000-03-19 13:22:14 +00:00
0af581a1a1
Add a ncr5380_attach() routine which does part of the initialization, attaches
...
the scsibus, and does the addref/delref dance.
2000-03-18 16:13:22 +00:00
e86957458a
Install "machineendian_machdep.h".
2000-03-17 22:36:31 +00:00
9e21b6555a
In the `MY THAT'S GROSS' department...
...
Eliminate the recursive include of machine/endian.h from sys/endian.h.
2000-03-17 00:09:18 +00:00
02905321b2
Foolish consistency. Mainly, always use underscores and sys/endian.h.
2000-03-16 15:09:34 +00:00
e8a33a63d1
Add port power management ioctls.
2000-03-14 21:24:54 +00:00
48ba774212
Fix RCS ID.
...
Add port power management.
2000-03-14 21:23:45 +00:00
797ac20035
Add power management hooks.
2000-03-14 21:20:51 +00:00
fa4417ef0c
Add enable/disable and power management hooks for serial ports.
...
Port states : always on / on when open (default) / always off
2000-03-14 21:18:27 +00:00
1bad2e1909
Add the RAIDframe device major to the machine-dependent config files
...
so that the right entries get added to dev_name2blk[]. Needed for / on RAID.
(Whoops! I missed checking these in when adding the RAID_AUTOCONFIG stuff.)
2000-03-14 15:56:51 +00:00
95054da1a1
Fix doubled 'the's in comments.
2000-03-13 23:52:25 +00:00
b27007be2c
Make dependall work.
2000-03-13 03:25:20 +00:00
ea089cf90c
New features:
...
tctrl now initializes the state of the internal LCD icons. The icons
are unprogrammed at boot time. This incidentally makes the DC-POWER icon
work.
Fixes:
Fix my stupidity in the ENVSYS stuff, and actually follow the API.
2000-03-09 07:04:08 +00:00
ad7dbd825c
Define ISO C99 (unsigned) long long (min, max) symbols.
2000-03-07 19:33:00 +00:00
d16c6f3272
Use DISKPART/DISKMINOR/DISKUNIT instead of dkpart/dkminor/dkunit.
2000-03-07 15:55:14 +00:00
a183d34f04
- Implement cnbell() -- ring the console bell. The cn_bell entrypoint
...
is optional.
- Add cn_bell to statically allocated consdevs as appropriate.
2000-03-06 21:36:05 +00:00
6bf88d7e9a
add a "struct device *booted_device" so that raidframe can link.
2000-03-05 08:21:57 +00:00
4eb55e447c
Do the "<space><tab>" thing with the RAID_AUTOCONFIG option.
2000-02-29 06:32:20 +00:00
d9c47013b2
Defopt 'RAID_AUTOCONFIG'. Adding 'options RAID_AUTOCONFIG' turns on
...
the component auto-detection and auto-configuration of RAID sets.
Also, add "#options RAID_AUTOCONFIG" to the GENERIC config files.
2000-02-26 17:35:33 +00:00
546bda740f
Revert to using <bsd.prog.mk> again, so we support all targets that may
...
be presented when building the system (noticed by Juergen Hannken-Illjes).
2000-02-26 11:48:15 +00:00
ecf1c1eb21
Add auxiotwo (Tadpole 3GX aux 2 register) entry.
2000-02-25 18:24:40 +00:00
7840960350
Driver for Tadpole 3GX "Power Down Control (Aux 2) Register".
...
Based on existing auxreg.[ch] (Sparc Aux Register driver).
2000-02-25 18:17:24 +00:00
9bbc61deaa
We need <bsd.obj.mk>.
2000-02-25 16:53:22 +00:00
c64db6cec7
Remove out-dated comment.
2000-02-25 16:02:49 +00:00
8f03b9a04a
Define the DONETISR macro and use netisr_dispatch.h. This is to cut down on code duplication and to standardize the available NETISRs across all ports.
2000-02-21 20:38:46 +00:00
dd6a9d86b0
SUN_BOOTPARAM compile-time option is no longer used.
2000-02-21 15:13:11 +00:00
f89828d99f
bootxx links at 0x340000
...
2nd-stage boot programs choices: 0x200000,0x300000,0x400000,0x700000 (default: 0x300000)
2000-02-21 15:07:32 +00:00
ea0dbfe79c
RELOC -> RELOC_DEFAULT
2000-02-21 14:44:18 +00:00
8305907589
Build several versions of the second-stage boot program, each linked
...
to run at a different base address. Boot image build procedures can
pick one which is least likely to fail..
The default boot program is again build to run at 0x340000.
2000-02-21 14:41:22 +00:00
52014b23c5
Allow second-stage boot program to be specified on the command line.
2000-02-15 16:15:07 +00:00
59742052ea
Determine base address at run time.
2000-02-15 14:09:59 +00:00
9bb753bb2e
Nuke unused code.
2000-02-15 12:18:05 +00:00
fd8c03cf44
Allow arch-specific code to specify in4_cksum() like it can specify
...
in_cksum().
2000-02-14 21:42:50 +00:00
72252544f5
remove `flags' from sun4 zs declarations; the driver doesn't use it.
2000-02-14 18:08:38 +00:00
5b285d9509
Just skip matching the `slave' property against `cf_unit'.
2000-02-14 18:07:37 +00:00
19533212a5
Correct comments on KGDB_* entries.
2000-02-12 12:59:36 +00:00
b518dc6dfc
Eliminate much of the goo in setting up zs device addressing.
2000-02-12 12:51:03 +00:00
dded044fc2
Update for the NKMEMPAGES changes.
2000-02-11 19:25:12 +00:00
7f5a7c00ac
fix include file.
...
<netinet6/ip6.h> -> <netinet/ip6.h>
2000-02-09 05:48:26 +00:00
bc1ca7aa3f
Add a bunch of debugging code, #ifdef FPU_DEBUG, which attempts to
...
trap FPU usage in the kernel.
2000-02-08 03:16:00 +00:00
1d46ce41ea
Enable the hme ethernet driver.
2000-02-07 21:24:48 +00:00
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
...
active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
de608f33e1
Don't use PROM the virtual address (if any) for the device registers;
...
they are not reliably mapped. Also, unmap registers if the device
cannot be configured properly.
2000-02-07 11:44:15 +00:00
36e6bc645e
Improve namespace test macros a bit.
2000-02-05 14:04:36 +00:00
b527153dd7
Ensure uniqueness of EEPROM device without reference to cf_unit.
2000-02-05 12:32:57 +00:00
7d16ac338c
add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
...
wrong things with device configuration data "cf_unit" information.
2000-02-05 00:13:22 +00:00
82464e46d6
Add a C99-style va_copy macro.
2000-02-03 16:16:06 +00:00
11c8f56d48
Revert STRIPPROG -> STRIP
2000-02-01 05:25:24 +00:00
f77befbc84
#define __HAVE_DEVICE_REGISTER on ports that have it, and check for
...
that, rather than a list of architecture defines, in config_attach
2000-02-01 04:01:19 +00:00
00ba4de9e2
Add `si' and `sw' controllers to device_register() tables.
2000-01-31 15:08:25 +00:00
26944f9bf6
Add bpp (parallel port) device.
2000-01-28 16:08:52 +00:00
8b07bf2245
standard nomencature: bp -> bh
2000-01-28 15:47:18 +00:00
a5d6b10bad
fdcstatus() formatting.
2000-01-28 15:46:20 +00:00
2f0be0855f
pv_unlink4m: correctly clear the PV_ANC flag. Noted by Artur Grabowski.
2000-01-28 13:06:02 +00:00
b0fbaa33fb
Remove obsoleted macros.
2000-01-26 09:44:10 +00:00
cfc246f9d8
Don't explode when we've got a lot of RAM. Limit our space for buffers
...
to 1/4 of the kernel VM map.
2000-01-26 07:35:51 +00:00
8eb798e603
define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that
...
device accesses are idempotent (but should not be cached by the CPU)
2000-01-25 22:13:17 +00:00
04eb110431
Add "dependall" target for comfort.
2000-01-24 20:36:06 +00:00
9cfc74c312
Report write-protected disks.
2000-01-24 16:52:02 +00:00
7e5ff67457
Add commented out "ident"-command
2000-01-23 23:46:04 +00:00
18ad190b10
* b_cylin -> b_cylinder; deals with PR9283.
...
* a few optimizations & misc. style updates.
2000-01-23 22:19:12 +00:00
7b49d242ce
Clean up the machine symlink stuff ever so slightly. Needs to be
...
standardized between files.
2000-01-23 17:04:03 +00:00
d76bf6c906
Try both the BOOTPARAMS and BOOTP protocol (in that order). This also
...
takes care of PR#8738.
2000-01-22 12:34:57 +00:00
52242fdf9f
Update for sys/buf.h/disksort_*() changes.
2000-01-21 23:28:59 +00:00
df99dfd934
Simplify toggling the FTP bit on sun4m machines.
2000-01-21 13:25:12 +00:00
252d47729f
Update FDC offsets used by fdintr.s
2000-01-21 13:24:06 +00:00
6b2ebb44a7
Move several PIL_* definitions into the scope of LOCORE stuff.
2000-01-21 13:22:55 +00:00
f8ac5484fa
Medium sized code overhaul:
...
* Improve communication between the `hard' and `soft' interrupt handlers
to better distinguish various interrupt sources.
* Eliminate several race conditions where we would set a time out handler
only after starting the command on the hardware.
* Handle most timeouts by resetting the controller; there isn't much chance
of recovery in any other way. Currently, the exception is a timeout
on I/O, in which case we first try to pulse the controller's TC line
in order to abort the pseudo-dma sequence. Apparently, "normal"
conditions can induce such a timeout when there's no disk in the drive.
* Reduce the formatting gap parameter to 0x54.
* On the obio bus, interpret the `status' attribute.
* Minimize console diagnostic output if the errors we get appear to be
caused by the absence of a disk.
2000-01-21 13:22:01 +00:00
aa195e816f
Fix PR9240: comment above cpu_fork() out of synch with reality on most ports.
...
(comment change only, but was wrong for more than just i386).
2000-01-20 22:18:54 +00:00
87e1b0f9b7
Add overlay to kernel configs.
2000-01-20 19:12:28 +00:00
a0397a2573
Move callout initialization to a single location; no need to duplicate
...
that code all over the place.
2000-01-19 20:05:30 +00:00
e61f177ab1
STRIP -> STRIPPROG
2000-01-19 16:29:54 +00:00
644b514c39
Change STRIPFLAGS=-g for cross-toolchains.
2000-01-19 14:44:58 +00:00
4f27a98702
Use b_cylinder as defined in sys/buf.h
2000-01-18 19:48:02 +00:00
725c6438c1
Use bus_space(9) functions to access the controller registers.
...
Add probes to the attach routines before poking the chip to see
where the registers are located.
2000-01-17 16:57:15 +00:00
2d7f7ef7a6
Use bus handle to in `struct fdio' to read the chip registers.
2000-01-17 16:53:18 +00:00
611f7a9938
Add offset to bus handle in `struct fdio'.
2000-01-17 16:52:04 +00:00
c31e760978
Add missing `break'.
2000-01-14 15:25:28 +00:00
3cb5a866dd
Expand md filesystem to 3.6MB.
2000-01-14 13:41:45 +00:00
e42b2c6cb7
When matching scsi disks, check for the scsibus parent in the previous
...
entry in the boot path. Noted by Matthew Jacob.
2000-01-12 15:53:29 +00:00
e7f230b6d2
no need to guess about tgt/lun bounds- we know what they are
2000-01-12 14:53:17 +00:00
7935de2d85
Use a table to detect device aliases and add various `isp' and floppy
...
controllers to it. Also use a table lookup when matching busses/controllers.
2000-01-11 20:53:24 +00:00
c6b6f3883a
Remove old-style boot device recognition.
2000-01-11 12:59:43 +00:00
a744e28304
Cleanup the list of exported headers a bit.
2000-01-10 22:09:34 +00:00
20018b9be8
Add special code for recognising a floppy drive as the boot device.
...
Sun's PROMs don't co-operate here, so there are _hacks_ involved...
2000-01-09 20:53:30 +00:00
a77d141b28
Deal with `24 bit' devices which can still be plugged into an Sbus slot.
2000-01-07 10:54:11 +00:00
8cbc7288d0
* Expand IOMMU DVMA space to top of address space.
...
* Remove confusing comments.
2000-01-04 15:08:30 +00:00
693059feda
const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052
...
by Takahiro Kambe.
2000-01-04 14:20:05 +00:00
4681e48204
Remove private kernel members from `struct fpreg'; update accompanying comment.
1999-12-30 23:59:29 +00:00
f152d57aa2
Make sure to reset the FP queue when loading new values into FP registers.
1999-12-29 15:21:27 +00:00
11e6c54cfc
C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
...
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
016b030623
Added tctrl.h
1999-12-20 09:49:20 +00:00
e89216c73c
avoid uninterruptable sleep on a CMD_REQ ioctl.
1999-12-17 00:32:25 +00:00
pk