e2e3ee52ae
Nuke the giant ugly-as-sin per-platform INTRNAMES masterpiece.
...
I just cannot add one more platform without getting sick.
Instead, we do just one table for all platforms. More-or-less,
it was only the A12 that even named it's individual interrupts anyway.
Also, prototype set_iointr() here. It's a slightly odd place, but 10*
better than the old place it was, and this file is included by exactly
the perfect set of .c files for set_iointr() visibility.
1998-11-19 01:48:04 +00:00
a68dbb068a
Stop including <machine/alpha_cpu.h>; we already export <machine/cpu.h>.
1998-11-19 01:42:37 +00:00
da8b1017f4
"extern struct rpb *hwrpb" belongs here (duhhh)
1998-11-19 01:41:36 +00:00
cf5710c839
Added a (commented out) configuration line for the RAIDframe device driver.
1998-11-16 16:44:55 +00:00
c74d32c5fc
Updating of bdev's and cdev's to support RAIDframe.
1998-11-13 04:47:03 +00:00
c0782a3653
more printf cleanups
1998-11-11 21:40:38 +00:00
49c62c4336
Changes to support fork_kthread():
...
- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:41:23 +00:00
61458d7dfa
LOCKDEBUG enhancements for non-MP:
...
keep a list of locked locks.
use this to print where the lock was locked
when we either go to sleep with a lock held
or try to free a locked lock.
1998-11-04 06:19:55 +00:00
42921bd66d
Add the ex driver.
1998-11-04 00:40:03 +00:00
cee6f4a531
Implement the new BUFCACHE option.
1998-11-02 04:43:23 +00:00
3bcd2ef84d
fix botched printout format
1998-11-01 00:03:08 +00:00
82b48f66b6
If NSIO not defined, compile errors.
1998-10-31 23:51:05 +00:00
67be755f17
DTRT if sfb is not configured in the kernel.
1998-10-23 23:49:31 +00:00
2db4e51dad
Kernel config for wscons/serial console support for TC alphas, based on
...
GENERIC. This can go away when NEW_SCC_DRIVER hits prime-time.
1998-10-22 01:05:36 +00:00
ab9470909c
Preliminary support for both serial consoles and kbd/display wscons
...
consoles for TC alphas. Based on code from Takuya Koumoto
<takuya-k@is.aist-nara.ac.jp> as well as some parts of Toru Nishimura's
and Matthias Drochner's work on pmax wscons. This relies on the
NEW_SCC_DRIVER.
1998-10-22 01:03:07 +00:00
b296275bb4
Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1998-10-19 22:09:13 +00:00
ba0625f1f5
vm_offset_t no longer exists. Change to paddr_t, vaddr_t, and psize_t.
1998-10-19 00:32:44 +00:00
3707ad314c
History. INSTALL is now used on the floppy set and combo CD/HD/tape image.
1998-10-16 00:15:15 +00:00
5bdff43727
Initialize default disklabel properly: Whole disk is RAW_PART, not 'a'.
1998-10-15 19:08:33 +00:00
2468738337
change handling of libkern:
...
-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
3e35915bc3
Don't use big 16K blocks for the -b contiguous secondary boot installation.
...
It leads to confusion about where the end of the image is on tape boots.
1998-10-15 01:05:20 +00:00
16bf3552bb
Save a0 during bss clear.
1998-10-15 01:02:55 +00:00
9f7ca48f3b
Delete prom_open() wrapper routine. Other clients of prom_open
...
can use the prom.h dispatch macros instead, especially since they
all presently expect the raw return bits.
1998-10-15 01:02:15 +00:00
c84b7f501e
Delete bogus prom_open() prototype.
1998-10-15 01:00:56 +00:00
412f6ae85b
Grab booted_dev_fd parameter from bootxx. It won't be there for netboot
...
but there should be no harm done.
1998-10-15 01:00:07 +00:00
6336abe01a
const'ify
1998-10-15 00:56:56 +00:00
df51a43618
Rototill the primary boot for...
...
1. much faster speed
2. support of more media types
1998-10-15 00:55:48 +00:00
c33589db84
Consult osrelease.sh and pass down NETBSD_VERS
1998-10-15 00:52:38 +00:00
74f36b2497
Try the ustarfs open first...it's the only one that can't necessarily
...
seek. We might be reading a tape and the extra superblock reads will
eat up tape records.
1998-10-15 00:51:22 +00:00
9c29657a67
Extern def for raw prom disk file descriptor.
1998-10-15 00:49:34 +00:00
b0367fb980
Don't actually do the raw prom open here.
1998-10-15 00:48:55 +00:00
8447dd624c
1. STANDALONE -> _STANDALONE
...
2. Key raw prom interfaces defes on ENABLEPROM
3. Define the prom "ioctl" magtape functions.
1998-10-15 00:47:28 +00:00
d4e2b18bb1
Define ENABLEPROM, which turns on the raw prom interface defs.
1998-10-15 00:45:52 +00:00
495a4bdb2c
Sync with new IDE support (e.g. pciide changes)
1998-10-14 18:31:34 +00:00
f8e4127109
Remove pciide definitions in files.alpha since they are now in files.pci
1998-10-14 18:00:11 +00:00
cee25f5a9c
Since libc is not ready for enabling weak symbol support yet, disable the
...
WEAK_ALIAS() macro for now (like cdefs.h).
1998-10-13 11:39:26 +00:00
908cdfe4e3
Add scsibus entry points to the cdevsw[].
1998-10-10 02:00:49 +00:00
29d472f53d
Garbage-collect the open_target_lu and close_target_lu entry points from
...
struct scsipi_adapter; they were not used.
Add a scsipi_ioctl entry point to struct scsipi_adapter. This will be
used to issue ioctl commands to the host adapters.
Inspired by PR #6090 , from Matt Jacob.
1998-10-10 00:28:28 +00:00
b6553585ab
g/c leftover `{' in #if notdef; it confuses ctags(1)
1998-10-07 19:09:53 +00:00
b38544d99e
Oops, back out a buglet I didn't intend to commit in the last change.
1998-10-07 18:29:26 +00:00
abaeca8063
Move the calls to hwrpb_restart_setup() and cpu_run_spinup_queue() to the
...
end of configure().
1998-10-06 21:19:05 +00:00
2038eb830c
Split hwrpb_restart_setup(), putting the code that initializes the vtpb
...
and primary hwpcb into hwrpb_primary_init(). Call the latter before
performing autoconfiguration().
1998-10-06 21:10:46 +00:00
d681cf055a
configure() prototype is in <sys/device.h>
1998-10-06 20:50:15 +00:00
ddde128de9
Track compat/linux/arch/* reorg.
1998-10-05 05:55:35 +00:00
b9fef4b8ad
The 2-disk install floppy allows us to add:
...
* 3000-series CPU support, plus all the tc devices
* 4100-series CPU support
* misc SCSI HBA support (removed earlier for space reasons)
1998-10-05 05:04:46 +00:00
4a1b880605
Add files.usb. It should work.
1998-10-05 00:49:15 +00:00
c0f54daf70
Add em_alpha_exp
1998-10-03 18:17:14 +00:00
78492e307a
If not MULTIPROCESSOR then identify the interrupt target cpu by hwrpb id (%d)
...
rather than attachment name, and hence avoid referencing `cpus'.
1998-10-01 22:57:30 +00:00
b0367216c1
Macros to call a linux syscall.
1998-10-01 16:19:59 +00:00
79a9d0776d
Add linux compat includes.
1998-10-01 16:18:53 +00:00
b9e8494b1d
Add linux signal trampoline code.
1998-10-01 16:18:46 +00:00
21adfe5c18
Oops, brain'o.
1998-09-29 23:45:25 +00:00
16b0d8f1e4
Disable the code that halts secondary processors in cpu_reboot(). Halting
...
the secondary works, but not when called from here?! XXX!
1998-09-29 21:59:33 +00:00
ce57c93ef5
some temporary debugging printfs in the IPI code.
1998-09-29 19:40:33 +00:00
fb345194ad
document CLOCK_COMPAT_OSF1
1998-09-29 18:25:54 +00:00
70d1e71ea0
Allow to use the RTC chip in a way compatible to OSF/1: use an offset
...
of 52 years between RTC and UNIX time.
This is controlled by "option CLOCK_COMPAT_OSF1".
1998-09-29 18:23:55 +00:00
88b626a585
make compile w/o MULTIPROCESSOR
1998-09-29 15:55:47 +00:00
69d81d8df1
Prototype cpu_halt_secondary().
1998-09-29 07:07:36 +00:00
30e4de5632
In cpu_reboot(), halt the secondary CPUs.
1998-09-29 07:07:09 +00:00
1b8e855f2a
First try at a HALT interprocessor interrupt handler.
1998-09-29 07:06:02 +00:00
94b97dce9b
CPUF_HATCHED is dead, replaced by cpus_running bitmask.
1998-09-29 07:05:30 +00:00
99698d1a1a
- Use a bitmask for "running CPUs", rather than a flag in the softc.
...
- Add a function to halt a secondary CPU.
- Enable interrupts on secondary CPUs once they've hatched.
1998-09-29 07:04:58 +00:00
469f020ae3
Don't process CLOCK or DEVICE interrupts if we're not the primary CPU.
1998-09-29 07:02:04 +00:00
30ec5015b1
In exception_return(), if MULTIPROCESSOR, skip software interrupts, ASTs,
...
and floating point handling if we're not the primary CPU.
1998-09-29 07:01:16 +00:00
392a96cc91
Define the offset of hwrpb->rpb_primary_cpu_id.
1998-09-29 06:22:09 +00:00
183f609c83
- Do not set TLCPUMASK on non-I/O nodes. That register exists only on
...
I/O nodes. Previous code erroneously set it on CPU nodes only.
- In both the single- and multi-processor case, route all interrupts from
I/O nodes to the primary CPU, for now.
1998-09-29 04:22:36 +00:00
4c2e179b93
PROM doens't need to be mapped to start up the secondaries, so remove some
...
dead code.
1998-09-28 22:21:13 +00:00
9bd45385a9
Turn off some debugging printfs, and kludge around a boot block bug until
...
I can install fixed boot blocks on my MP test systems.
1998-09-28 21:50:32 +00:00
705cac105e
Invalidate the TB and I-stream upon entry, and fix a typo in the wrkgp call.
1998-09-28 21:48:50 +00:00
34a8ac8484
Set the primary CPU's PAL revision to the OSF/1 PAL revision after switching
...
to it, per the Green Book (pointed out by Chris Demetriou).
1998-09-28 21:21:55 +00:00
5caecb6ae0
Fix for some EGCS warnings.
1998-09-28 21:18:55 +00:00
980b2b416f
fix PMAP_ACTIVATE_ASN_SANITY() arguments
1998-09-27 17:23:25 +00:00
2c50ec242f
Add basic interprocessor interrupt sending and receiving code. Current
...
IPI functions: HALT, IMB, TBIA, TBIAP.
XXX HALT is not yet implemented, it's just a stub.
1998-09-26 00:03:51 +00:00
78d445810b
Add an interprocessor interrupt bitmask to the cpu_softc, and publicize
...
the cpus[] array.
1998-09-26 00:01:17 +00:00
1f4921edce
- Oops, forgot to initalize the cpu_softc simplelock.
...
- Add yet another debugging printf.
1998-09-26 00:00:33 +00:00
e2aa38459c
Implement atomic quadword load-and-latch.
1998-09-25 23:59:42 +00:00
01c75223d7
Minor style tweaks.
1998-09-25 22:06:33 +00:00
d3ce2be01c
Don't bother printing the message from the secondary console. All it is
...
is basically the acknowledgement of the START command. Print the idle
USPACE address for now. Use the alias "apcb_backup_ksp" when setting the
backup kernel stack pointer in the secondary's boot HWPCB.
1998-09-25 03:23:50 +00:00
57e656b2ec
The processor unique value in the PCB is used as a backup kernel stack
...
pointer when booting secondary CPUs. Add an alias for it.
1998-09-25 03:21:31 +00:00
3ea9247ac8
GENERIC config file + MULTIPROCESSOR + some debugging stuff.
1998-09-25 00:46:09 +00:00
fcb0203141
First-cut at code to spin up secondary processors on a multiprocessor
...
Alpha system, conditional on MULTIPROCESSOR.
NOTE: This does not yet work completely. The secondary CPU begins the
boot process, but never makes it into the cpu spinup trampoline. This
is merely a snapshot of a work-in-progress.
1998-09-24 23:28:17 +00:00
feb1d22dcc
NCPU > 1 -> MULTIPROCESSOR
1998-09-24 23:00:43 +00:00
3cde5f5817
Machine-dependent spin lock operations for Alpha, included if MULTIPROCESSOR
...
is specified.
1998-09-24 22:32:35 +00:00
91a031471d
Implement atomic test-and-set for longwords (32-bit).
1998-09-24 22:22:07 +00:00
1b04ff4897
Make prom_enter() and prom_leave() public.
1998-09-24 21:18:13 +00:00
ba6d13d876
Use the primary CPU ID on console_restart(), not hard-coded 0.
1998-09-24 21:12:43 +00:00
e43333b7e7
Move if_ade* from alpha/pci/ to alpha/a12/
1998-09-24 05:36:05 +00:00
09c3723e08
Put back ahc and bha scsi HBA driver configs.
1998-09-24 05:33:41 +00:00
81ea242049
Fix include path, these days a12 header files are in alpha/a12.
1998-09-24 05:32:52 +00:00
ec4de2679b
Track tfs -> ustarfs change.
1998-09-24 05:23:58 +00:00
c69dbb3c28
Actually, yes we do know what the rpb_restart entry point is used for,
...
so delete some #if 0'd code.
1998-09-24 03:39:24 +00:00
7521c309df
When setting up the hwrpb for restarts, use the primary CPU ID from the
...
hwrpb.
1998-09-24 00:30:19 +00:00
7df5ebc392
"Gee, there was already a function to do that."
1998-09-23 22:02:21 +00:00
53d42701b5
Implement a function to recompute the HWRPB checksum.
1998-09-23 21:51:04 +00:00
86f044d10e
Track changes elsewhere in the PCI interface.
1998-09-23 21:20:55 +00:00
55714d5b34
Update for vm_offset_t, vaddr_t sweep.
1998-09-23 21:17:17 +00:00
ddde99135e
A12 crossbar switch driver.
1998-09-23 21:14:58 +00:00
73fdd29a64
A12 detached console tty driver and NetBSD console interface.
1998-09-23 21:14:02 +00:00
d720002637
Fix a typo in RCS keyword.
1998-09-22 16:23:20 +00:00
5fa16c668b
Define the inter-console communication buffer portion of the per-cpu
...
info structure.
1998-09-22 08:16:51 +00:00
ross