1bf1bbfc56
xdc_piodriver: sync function definition with declaration; also eliminates
...
the use of a char as an array subscript.
1998-12-13 17:57:19 +00:00
6aa085a693
Splitted out the interrupt handling code to a separate file.
...
Disallow getting down the interrupt level by splXX.
1998-12-13 15:04:01 +00:00
2b1c171400
appease egcs-1.1.1.
1998-12-12 20:05:07 +00:00
b28c62f40d
Run async_update() even if something is select()ing.
1998-12-12 17:29:39 +00:00
b3c9835be1
r13-r15 -> sp, lr, pc
1998-12-12 17:28:05 +00:00
be595f36c4
document support for Intel 82557/82558
1998-12-12 15:51:49 +00:00
6f71e420f3
add support for the Intel 82557/82558 fast ethernet chip
1998-12-12 15:47:05 +00:00
02b9dc7632
Switch to MACHINE_NEW_NONCONTIG (Yea! Finally!:)
1998-12-12 05:28:24 +00:00
e7810fa812
Fix MACHINE_NEW_NONCONTIG support (UVM works now:)
...
thanks to Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
Closes PR#6540
1998-12-12 05:25:01 +00:00
ebd6430388
Add some brackes to make EGCS happy.
1998-12-11 18:46:18 +00:00
f3e2980d41
note thta installboot.8 is built in share/man. move installboot.8 back to the same place the sources are, just build it in an MI location.
1998-12-11 12:18:46 +00:00
30964865f6
change -d (debug) to -n (nowrite) as they have the same effective meaning, but -n is what sparc uses. use partition c as that will generally be what the user wants.
1998-12-11 12:15:44 +00:00
a73ed687d6
add an installboot man page, based on the old sparc on but with large bits ripped out
1998-12-11 12:14:53 +00:00
29a68943af
note installboot.8 is built in share.
1998-12-11 12:14:22 +00:00
7a39c6352a
- exec the command
...
- exit 0 if we don't run it
- look for the disk in /dev/${disk} /dev/${disk}a as well as ${disk}
- look for the bootblock in /usr/mdec.
- exit if we can't find either the bootblock or disk.
1998-12-11 11:46:54 +00:00
c232b5d803
Add wdc.
1998-12-10 20:49:17 +00:00
b517a9d3d8
Add wd and atapi.
1998-12-10 20:21:28 +00:00
ef27ffc3de
Add ata/atapi disk support.
1998-12-10 20:10:03 +00:00
e481435c53
Add sv driver.
1998-12-10 19:01:41 +00:00
5fb70e2fcc
Use vt100 console emulation instead of sun. :-)
1998-12-10 18:24:52 +00:00
bfd59f416b
Another patch from 'maximum entropy':
...
* Add to copyright notice.
* Replace the bad probe that caused your problem in the first place
with a better one. This probably means we could do away with the
type hints you added, but it won't hurt to leave them.
* Improve performance by not wasting a memory access in the buffer
copy/zero routines.
1998-12-10 15:55:25 +00:00
3334421666
Comment out sv audio device, the driver is not in the tree yet.
1998-12-10 15:46:20 +00:00
3a8728fa4f
Fix deadlock bug. Pointed out by maximum entropy.
1998-12-09 19:02:31 +00:00
a4fea93ff3
Make sure that my Riebl card (with empty battery) is not detected
...
as an BVME410...
1998-12-09 08:51:12 +00:00
5335909035
BVME410 ethernet driver by 'maximum entropy'.
1998-12-09 07:33:59 +00:00
8398f3a4db
Add ugen, a generic USB driver.
1998-12-08 15:52:31 +00:00
54a0e65b02
initialized unused dma registers to 0xdeadbeef instead of 0 to aid debugging.
1998-12-08 09:35:07 +00:00
ea6bba6b90
Fix a typo.
1998-12-07 17:17:14 +00:00
14b18ffcb5
- Remove improper casts mistakenly creeped in the last commit.
1998-12-07 04:21:57 +00:00
fbeabd992c
Implement sparse bus space support.
1998-12-06 15:39:12 +00:00
5ff97947fe
Search for NCR controllers, but not on VS4000/60.
1998-12-06 14:33:54 +00:00
fec054bd9a
Simple hack to get at least PIO functionality out of the VS2000/3100 ncr5380.
...
Fixed by Jens Arvid Nilsson.
1998-12-06 13:55:09 +00:00
c2e84d0cde
What was missing here is the mapping between our booting SCSI bus number
...
and the parent (hba) path from which we booted from. As a temp fix,
we'll only go with the first match to set altbootdev- not additional matches.
The problem was further exacerbated by the fact that cnpoll doesn't seem
to work on serial consoles.
1998-12-05 21:05:44 +00:00
74bc9f26d5
Update HBAs to incorporate the new max_lun property.
1998-12-05 19:43:33 +00:00
340efce0ea
Track PV_REFERENCED bit as for PV_MODIFIED, to make mdsetimage work correctly.
...
Compatiblity with Mach VM: clear pmap-private bits in pmap_remove() if !UVM.
1998-12-05 09:13:09 +00:00
aecf708ee3
Clean up kernel PTE allocation. Allocate space for maxproc kernel stacks.
...
Bump UVM swap-map to avoid panics on large swap machines.
1998-12-05 07:50:12 +00:00
ea1aa3511c
#ifdef _KERNEL around cpu_exec_ecoff_setregs() prototype.
1998-12-05 07:26:11 +00:00
7fa243e59e
Pass the symbol table size, like a.out.
1998-12-04 20:22:36 +00:00
2d7f8f3343
Support both a.out and Elf32 symbols in DDB.
1998-12-04 20:19:22 +00:00
75ff38a27d
- Fix an error in primary cache line size detection logic; when IC and/or DC
...
bit is 1, then line size is 32. Otherwise, 16.
1998-12-04 10:32:08 +00:00
9f33638436
- Fix and improve confusing indentations inside trap().
...
- Don't make a reference of curproc when it has NULL value. It causes
double fault upon a fatal panic ocation.
- Macro FETCH_INSTRUCTION() took a value of address 0.
-
1998-12-04 04:35:44 +00:00
0bba7a7eca
Not used.
1998-12-04 00:17:49 +00:00
5d9f86821c
Add a device_register() function to determine the boot device.
...
Use it in addition to the old method for a while, so we can take note
of any glitches easilier.
1998-12-03 23:49:58 +00:00
47ab212504
Rename pio_mode, etc ... to PIO_cap, etc ... for consistency with the
...
ata_drive_datas struct. Suggested by Soren S. Jorvan.
1998-12-03 18:24:30 +00:00
619952b3ee
Not used.
1998-12-03 11:05:18 +00:00
3c6a704193
- Use explicite structure member reference with 'struct frame' to alter
...
register values of exception frame pointed with p->p_md.md_regs.
- Local auto variable 'cpustate' in cpu_coredump() was never used correctly.
1998-12-03 06:28:45 +00:00
64ba00be2c
Change r_type bit field size 5 to 6 and reduce unused bit(2 to 1).
...
Suggested by Mirian Crzig Lennox.
1998-12-03 05:15:06 +00:00
33038ca087
Tweak this so it will build and run on ILP32 hosts, anyway, 0x...LL constants
...
are blessed by the C9X draft.
1998-12-03 04:16:18 +00:00
da572a137f
Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES().
1998-12-02 21:16:46 +00:00
4cb00b9fe2
Adapt to gcc change (calling sequence).
1998-12-02 14:23:03 +00:00
ab57245c0f
Document the use of flags to set/disable PIO/DMA/UDMA modes.
1998-12-02 10:54:26 +00:00
a6f7e0c05a
Implement WARN_REFERENCES().
1998-12-02 00:58:42 +00:00
7cce2beefa
Fix the __abs_copy() macro (wrong parameters to __abs_opname).
1998-12-01 15:32:28 +00:00
70249fa2f2
Make this compile again... ('maximum entropy').
1998-12-01 15:30:01 +00:00
1e7ec4d50e
Use _C_LABEL() to generate C labels in assembly code, don't prepend an
...
underscore (_) directly. (XXX Except in a few places, where traditional
CPP's macro evaluation semantics break things, so we test for __ELF__
directly in those places).
1998-12-01 04:30:59 +00:00
6e9aa26bb0
Fix disk size identifier bug.
1998-11-30 22:27:32 +00:00
abfe9cee7b
Sync with 32-bit SPARC version.
1998-11-29 22:20:19 +00:00
e01f39790b
BUFCACHE option.
1998-11-29 16:20:13 +00:00
933646a42b
Re-enabled SMALL.
...
This kernel can run on small memory machines.
1998-11-29 16:17:01 +00:00
133ae4e0b7
Wall fix.
1998-11-29 15:12:57 +00:00
b5c0d58042
vm_offset_t -> vaddr_t. Count up memory here.
1998-11-29 15:12:23 +00:00
09cbabdb40
Don't map in unnecessary pages.
1998-11-29 15:09:10 +00:00
6c5df58799
Protect against multiple inclusion. Struct needs at least one argument.
1998-11-29 15:06:02 +00:00
dbcd5013d0
blkclr -> memset.
1998-11-29 15:04:56 +00:00
3fec5558a2
uvm_km_alloc -> uvm_km_zalloc.
1998-11-29 15:04:36 +00:00
a2d54053dc
Fix (small) segv bug. Recognize in-kernel trace and breakpoint traps.
1998-11-29 15:04:05 +00:00
2298227965
Remove support to execute reno/ultrix binaries. It doesn't work, and
...
must be done in another way to work.
1998-11-29 15:01:49 +00:00
015d31ae8d
- Save R/M bits after a page is unmapped.
...
- Keep track of mapping count (for statistics).
- vm_offset_t -> vaddr_t/paddr_t.
- Move away counting of available memory.
1998-11-29 14:55:04 +00:00
f07a586dc6
the btoc/ctob/btop macros must use CLBYTES, not NBPG. How this should
...
work in the long run is an open issue; some parts must be reworked
in a MI way.
1998-11-29 14:48:51 +00:00
c738e45cd6
Memory disk support.
1998-11-29 14:31:53 +00:00
34a1fe3ee3
Fix bogus asm statements; tmp1 and tmp2 need to be outputs rather than inputs.
1998-11-29 10:37:08 +00:00
11f3c29221
Add USB devices.
1998-11-29 06:57:46 +00:00
ff78cf69cf
Move cdev_usb_init() and cdev_usbdev_init() to <sys/conf.h>
1998-11-29 06:56:13 +00:00
7d813b16c3
Add PV_REFERENCED and track as for PV_MODIFIED,.
...
UVM relies on pmap modules keeping track of modified/referenced bits
after a page has been removed from all mappings. So *dont* clear
PV_REFERENCED or PV_MODIFIED flags in pmap_remove().
1998-11-29 03:18:32 +00:00
fa0ee282ff
Read icsr in interrupt handler (from development tree).
1998-11-29 00:58:06 +00:00
34fe177e8e
* Use dc_tty_init() to set serial-console line state both for boot-time
...
console setup and driver attach-time.
* Dont wire potential console lines as CLOCAL; use softcar.
* #ifdef tests on #ifdef NRASTERCONSOLE, not HAVE_RCONS.
1998-11-29 00:28:29 +00:00
0136b1bd69
Add ne (AriadneII).
1998-11-28 21:27:42 +00:00
16eabd8a1f
Add an RCS ID.
1998-11-28 20:59:26 +00:00
a5b3596bc4
Remember to recognize modifier key releases when the Option key is down.
...
Fixes art of PR 6444. Tested by Frederick Bruckman <fb@enteract.com>.
1998-11-28 19:42:49 +00:00
06f7b24f4c
Implement softintr_disestablish().
1998-11-28 16:39:25 +00:00
b36e0e66ff
Fix typo.
1998-11-28 14:46:53 +00:00
36ebc2012e
Sorry. Hypercom1 and Hypercom3 code is not yet available.
1998-11-28 12:19:44 +00:00
cdc3ba978c
Remove last vestiges of console special-case handling:
...
* use dc_coldparam() in dc_tty_init(), dc_kbd_init().
* use dc_tty_init() to set line for serial console in dc_consinit()
* only call dc_mouse_init() if the console major-number is RCONSDEV.
1998-11-28 09:52:55 +00:00
7010132044
Calculate the size of the TSB correctly.
1998-11-27 20:02:57 +00:00
ff27dd92da
Improve page table printing.
1998-11-27 19:58:46 +00:00
e931618c25
Don't do a mkdep on SFILES if it is empty. Stops an annoying:
...
cc: Warning: `-x assembler-with-cpp' after last input file has no effect
cc: No input files
message.
1998-11-27 01:01:40 +00:00
8eef08e4ae
fix another white space botch
1998-11-27 00:44:46 +00:00
bf95b924c9
White space and comment formatting police
1998-11-27 00:09:33 +00:00
2e89e9144b
Turn a bunch of bus_space_*() macros into in-line functions mostly to avoid
...
variable aliasing.
1998-11-26 23:50:52 +00:00
82d0f812ab
Save and restore pcb_onfault in a few copy functions that may be called
...
from a context where we can't afford to clobber it. Mostly from
Charles Hannum.
1998-11-26 23:47:36 +00:00
c918193752
Add splserial().
1998-11-26 22:53:13 +00:00
9a7fd5c1ac
Sync kcopy() with 32-bit SPARC version.
1998-11-26 22:40:17 +00:00
8df55592be
Minor changes; indentation for delay slots and NOTREACHED comments.
1998-11-26 22:36:43 +00:00
90a44dd270
Clean up kcopy() some more:
...
* Return EFAULT, not -1.
* Rearrange some instructions for better parallelism.
1998-11-26 22:30:31 +00:00
79bf04ce4f
kcopy() must restore pcb_onfault handler. Pointed out by Charles Hannum.
1998-11-26 22:17:33 +00:00
237ff74c36
Fix kcopy fault-handler saving.
...
Get kernel last address from boot instead.
1998-11-26 21:21:06 +00:00
e3e5bd6220
Erg, fix the non-error code path, too.
1998-11-26 21:16:08 +00:00
8458248eec
copyin() and copyout() should return EFAULT if a fault occurs, not
...
EACCESS.
1998-11-26 21:06:21 +00:00
e328e13450
Oops, in some delay slot confusion, I ended up clobbering s0 before it
...
restored pcb_onfault. Make it the way I wrote it originally, which was
correct. Pointed out by Michael Hitch and Charles Hannum.
1998-11-26 20:52:45 +00:00
35f82ac3eb
Save and restore pcb_onfault in kcopy().
1998-11-26 20:48:45 +00:00
kleink