f1defc3543
To avoid backwards seeks on sequential devices (eq. QIC tapes), read all
...
the program headers in one operation into an internal buffer.
2001-11-09 18:31:08 +00:00
439d3ea3cb
G/C some debug printfs inadvertently left in the last commit.
2001-11-09 18:27:59 +00:00
2f42a5932e
Implement just enough of an lseek() to keep loadfile_elf32() happy.
...
While I'm here, bump RAWFS_BSIZE up to 8192 since the installation
instructions use "bs=8k oconv=sync". My Archive Viper now streams
nicely while booting.
2001-11-09 18:25:11 +00:00
dca93f1b48
The success/failure status for some Bug syscalls is indicated by the Z
...
flag in the status register, not by a value on the stack.
How this ever worked for so long is beyond me...
2001-11-09 18:18:19 +00:00
82c11eec1c
Clear the Master Abort after reading config space for a non-existent
...
PCI device. Disable debugging messages, as PCI config space works now.
2001-11-09 18:04:10 +00:00
42a10f6cd4
Implement a badaddr_read() routine which performs a load of the
...
specified size for the caller, and returns true or false indicating
whether or not a Data Abort occurred (i.e. the address was "bad").
2001-11-09 17:58:00 +00:00
d16c00cfb2
Disable the ATU interrupt sources (i.e. interrupts that occur when
...
we get Master or Target aborts).
2001-11-09 17:44:43 +00:00
10392361f8
Make the DDB trace output a lot easier to look at.
2001-11-09 16:49:29 +00:00
495b9bd7d5
Fix a bug in xfer abort processing when the HC executes ahead of what
...
the driver aborts.
Don't block RHSC interrupts.
2001-11-09 15:01:57 +00:00
3dd8433864
Add a debug message.
2001-11-09 14:59:11 +00:00
13aa19d0fc
Eval boards usually don't have boot loaders. If we're lucky, we
...
have firmware that understands ELF. We're usually stuck with S-Records.
To make life easier, attempt to stuff kernel symbols into the image
with dbsym(8).
If the kernel doesn't have SYMTAB_SPACE, or if the SYMTAB_SPACE is too
small, the kernel build continues as normal; this is just a convenience
measure.
2001-11-09 07:39:25 +00:00
147b1bdc1c
Add some rudimentary support for ELF symbols in DDB on the ARM ports.
...
On platforms which load the kernel sans symbols directly from firmware
(possibly in e.g. S-Record format), call ddb_init() with empty arguments,
so that it will search any compiled in SYMTAB_SPACE. On all other platforms,
if __ELF__, also call ddb_init() with empty arguments until ELF bootloaders
which pass symbol information are ready.
2001-11-09 07:21:37 +00:00
47514a31be
Remove unneeded declarations of the db_machine_init() function. The
...
ARM ports are the only ones that actually have one, and it is about
to change.
2001-11-09 06:52:23 +00:00
1315ed7da5
Regen.
2001-11-09 05:49:53 +00:00
1018a07d67
Add a device (from OpenBSD).
2001-11-09 05:49:09 +00:00
e85e9a59a1
Make this compile under ELF.
2001-11-09 05:31:44 +00:00
b72e770a8a
IQ80310-specific setup for the i80312 Companion I/O chip driver.
2001-11-09 03:31:37 +00:00
660b98b7dc
Snapshot of work-in-progress for Intel i80312 Companion I/O chip;
...
just basic Inbound and Outbound window setup is done, PCI configuration
space access (not quite working yet), and I/O and Memory space routines
so far.
2001-11-09 03:27:51 +00:00
0000c94242
Delete "break"s and "return"s after the math_abort() macro, which itself
...
finishes with a "return".
2001-11-09 00:38:57 +00:00
3130a93ac8
Remove unnecessary prototypes for zero_page_read{only,write}().
2001-11-09 00:34:34 +00:00
d0f2652711
Overhaul the interrupt system to use hardware interrupts directly.
2001-11-08 23:28:13 +00:00
61fd713a11
Commit a change I've had lying around for a while: Initialise wired
...
PTEs with `PG_U' to avoid them being needlessly updated when first
accessed.
2001-11-08 21:53:44 +00:00
05c8b8d35b
Fix a couple of uninitialised variable warnings with New Toolchain.
2001-11-08 21:41:42 +00:00
a1cf047679
Fix a couple of uninitialised variable warning with New Toolchain.
2001-11-08 21:40:25 +00:00
f7bc541779
Fix a memory leak when we change pl_corename several times.
2001-11-08 21:24:47 +00:00
64a6ea2e08
Regen.
2001-11-08 17:05:58 +00:00
c7a7458e1e
PR/14503: Cesar Crusius: Add Xircom XE2000.
2001-11-08 17:05:42 +00:00
a822070813
Note the addition of arch/acorn32 as Acorn's line of ARM 6,7,SA machines.
2001-11-08 16:47:51 +00:00
e415081a60
PR/14498: Wesley Chen: Identify loaded modules vs. kernel, because we don't
...
load the elf header with them.
2001-11-08 15:01:35 +00:00
500d44e36c
PR/14498: Wesley Chen: Print a return after enumerating the matching symbols.
2001-11-08 15:00:17 +00:00
fd0fac251e
Regen w/ devlist2h.awk ver 1.4.
2001-11-08 09:08:41 +00:00
ba93570e3c
Bugfix; to create compilable pcmciadevs_data.h. kern/11659
2001-11-08 09:02:17 +00:00
2cd41580a7
Make install observe ${INSTPRIV}
2001-11-08 07:45:25 +00:00
12b20b6dde
Use crufty old clock-handling code for now.
2001-11-08 07:01:33 +00:00
f410d2f08f
Implement bus_space_vaddr()
2001-11-08 06:32:02 +00:00
3fe33b077f
Reserve for wscons.
2001-11-08 06:27:45 +00:00
27cc5a5d37
add RCSID
2001-11-08 05:59:31 +00:00
81625d675b
the previous fix (in rev. 1.26) for hangs when the filesystem is full
...
was wrong, so fix it right this time. undo the previous change and
instead, replace the troublesome VOP_FSYNC()s with code that just flushes
the particular indirect blocks that we allocated. this resolves the
softdeps for those blocks. then we can change the pointer for
the first indirect block we allocated to zero, write that, and finally
invalidate all the indirect blocks we've touched. also, wait until
after we finish all this before freeing any blocks we allocated.
fixes PRs 14413 and 14423.
2001-11-08 05:27:25 +00:00
df71d3fadc
in both paths that can cause fragments to be expanded (write and truncate-up),
...
deal with the fragment expansion separately before the rest of the operation.
this allows us to simplify ufs_balloc_range() by not worrying about implicit
fragment expansion.
call VOP_PUTPAGES() directly for vnodes instead of
going through the UVM pager "put" vector.
2001-11-08 05:24:52 +00:00
0de5f1ba39
only call ufs_getlbns() for blocks which involve indirects, and assert
...
that this is so. use a shift instead of a multiply in one place.
2001-11-08 05:00:51 +00:00
f57fce8e9e
call VOP_PUTPAGES() directly for vnodes instead of
...
going through the UVM pager "put" vector.
2001-11-08 04:51:05 +00:00
64d042b3b3
Correct a comment.
2001-11-08 04:18:46 +00:00
05dfd6cada
* Define fixed virtual addresses for the Primary and Secondary
...
PCI I/O spaces, as well as the i80312 PMMRs. Map these regions
in early bootstrap along with the on-board device address space.
* Adjust call to i80312_sdram_bounds() for the new way the PMMRs
are defined in i80312reg.h
* Word around some serious braindamage in RedBoot -- RedBoot uses
the on-board Ethernet to TFTP the kernel image. However, it does
not stop the Ethernet before transferring control to the loaded
program. This means that if it happens to receive another packet
(broadcast/multicast/unicast), it will happily scribble over the
memory of the new running program. Work around this problem by
performing a secondary-bus-reset on the i80312's PPB. XXX This
could be problematic if we ever encounter an application where
the i80312's PPB is actually used as a passthrough PPB.
2001-11-08 03:28:53 +00:00
64f23a2423
Adjust the way the PMMRs are defined -- offsets from a base, not
...
absolutes. Also, add PPB and more ATU registers.
2001-11-08 03:20:36 +00:00
4cd18f3872
Fix the Bridge Control Register bit definitions, add ones that
...
appeared in PCI 2.2.
2001-11-08 03:18:12 +00:00
6ff2f2f438
add RCSID. (note; this file gets #included)
2001-11-08 02:42:31 +00:00
ec6245465a
add RCSID
2001-11-08 02:39:06 +00:00
f30c8426f2
Fix delay().
2001-11-08 02:12:05 +00:00
c7be54ce17
increase the size up to the max for the floppy.
2001-11-08 02:11:38 +00:00
77dd4deaa6
introduce an interrupt_depth variable which counts how nested we are into
...
interrupts.
This allows hardclock() to account for the time spent in interrrupts, and
as a side-effect, top(1), systat(1) and others will no more report 0% of
interrupt activity.
mvme68k does that already.
2001-11-07 23:25:03 +00:00
ea1dce5b44
Regen; correct i80312 description.
2001-11-07 21:13:26 +00:00
4fd2586143
Correct i80312 description.
2001-11-07 21:12:49 +00:00
ec2fc79a18
Diagnostic panics should be enabled when DIAGNOSTIC is defined, not undefined.
2001-11-07 20:04:52 +00:00
479d71be35
Add support for feeding entropy to rnd(4).
2001-11-07 20:01:58 +00:00
a2d0fc8a64
Small debugging improvements.
2001-11-07 19:53:19 +00:00
c11b878473
Detect overruns before reading any data. This makes overruns easier to
...
understand.
2001-11-07 19:52:59 +00:00
67feec8608
Lose options GATEWAY.
2001-11-07 19:45:48 +00:00
a3c15f8aaf
Regen; add Cyclone PCI-700 (IQ80310).
2001-11-07 18:55:29 +00:00
bbc76f7954
Add product ID for the Cyclone PCI-700 (IQ80310).
2001-11-07 18:53:51 +00:00
a7fd78b8b5
Fix a bug in the DIAGNOSTIC version of the detach.
2001-11-07 14:13:35 +00:00
1d7213c91a
only acquire the lock for swpgonly if we actually need to adjust it.
2001-11-07 14:07:23 +00:00
4cfba4290a
Ad a debug message. (With { } this time.)
2001-11-07 13:36:43 +00:00
58a47f4ae2
Have necessary braces.
2001-11-07 12:57:33 +00:00
54407dd7d8
Sync with IANA. This finally gets us IFT_ECONET.
2001-11-07 12:14:17 +00:00
4475186a1d
correct comment.
2001-11-07 10:52:08 +00:00
5fa0dfa754
use biosdelay instead of adhoc loop.
2001-11-07 08:46:24 +00:00
ac48df1681
only acquire the lock for swpgonly if we actually need to adjust it.
2001-11-07 08:43:32 +00:00
e2df911079
do not grab packet to joined multicast group, when ip6_dst and in6p_laddr
...
mismatches. it makes the behavior more closer to 4.4BSD IPv4 code.
sync with kame
2001-11-07 06:30:50 +00:00
7b7e3f6b7e
Wrap long line and remove name of argument from function prototype.
2001-11-07 04:56:09 +00:00
8e5afc2cbe
Make the size of null node hash table to desiredvnodes instead of 16.
2001-11-07 04:55:26 +00:00
888e968e4d
Call hashdone where appropriate.
2001-11-07 04:21:26 +00:00
579ece8405
Cosmetic changes.
2001-11-07 04:15:41 +00:00
9af6d646c2
Fix typo in comment.
2001-11-07 04:04:10 +00:00
2158da33e3
Improve diagniostic message.
2001-11-07 03:26:06 +00:00
9cc2517cfe
When we read the interrupt status bits, mask it with the shadow copy
...
of the "currently enabled interrupts" -- the CPLD appears to light
up the status bit even if it doesn't cause the CPU IRQ line to be
asserted.
2001-11-07 02:56:18 +00:00
14e5f669c2
Improve some debug messages.
2001-11-07 02:55:04 +00:00
6e85b5b6c5
Add a workaround for broken ports (e.g. macppc) that do not call
...
cnpollc before cngetc in DDB. DDB now works with USB console on Macs.
Don't frob the LEDs if nothing changes.
2001-11-07 02:52:47 +00:00
0ea59754f1
We were already cheating w/ CPLD register access, so cheat all the
...
way and use pointer derefs rather than bus_space to access them.
2001-11-07 02:24:18 +00:00
4a2c5fd66d
* Pass the IRQ number to stray_irqhandler() and display it in
...
the panic message.
* Mask off undefined bits from the XINT3 and XINT0 registers in the CPLD.
2001-11-07 02:06:37 +00:00
acf9a688a0
Rework and fleshing out of Intel IQ80310 XScale eval board support.
...
More work to do -- this is a snapshot of work-in-progress.
2001-11-07 00:33:22 +00:00
492b42cff8
Garbage collection.
2001-11-07 00:19:13 +00:00
b9364bb468
First cut at XScale setup code. Needs more work.
2001-11-07 00:17:36 +00:00
46309d6bc6
Const poisoning of cpu/class names.
2001-11-06 20:39:13 +00:00
5b3f78d953
"i80200", not "80200".
2001-11-06 20:02:13 +00:00
f12c8ee306
"XScale", not "Xscale".
2001-11-06 19:59:43 +00:00
daae0ad947
If BOARDTYPE == iq80310, make an S-records version of the kernel
...
as well.
2001-11-06 19:53:22 +00:00
e8982cb969
Make it possible for Makefile.${MACHINE}.inc to provide extra
...
stuff at the end of SYSTEM_LD_TAIL.
2001-11-06 19:52:21 +00:00
a1ba73d6c3
Add a quirk for a USB CD/RW.
2001-11-06 13:31:20 +00:00
80c2d1c262
Regen.
2001-11-06 12:59:45 +00:00
0c8d23832b
Add DMI CD/RW drive (my first USB 2.0 device!).
2001-11-06 12:59:17 +00:00
4469f30685
Add some USB 2 related definitions.
2001-11-06 12:29:48 +00:00
087b694325
too many curly brace.
2001-11-06 08:14:27 +00:00
2ed88fe090
several changes prompted by loaning problems:
...
- fix the loaned case in uvm_pagefree().
- redo uvmexp.swpgonly accounting to work with page loaning.
add an assertion before each place we adjust uvmexp.swpgonly.
- fix uvm_km_pgremove() to always free any swap space associated with
the range being removed.
- get rid of UVM_LOAN_WIRED flag. instead, we just make sure that
pages loaned to the kernel are never on the page queues.
this allows us to assert that pages are not loaned and wired
at the same time.
- add yet more assertions.
2001-11-06 08:07:49 +00:00
6fbca7d0fc
use pmap_kenter_pa() instead of pmap_enter(), this is required for
...
pages loaned to the kernel. this implies that we also need to
call pmap_kremove() before uvm_km_free().
other general cleanup: remove argument names from prototypes,
rename some variables, etc.
2001-11-06 07:30:14 +00:00
cf63a6b052
Remove some variables that are set but never used.
2001-11-06 07:20:37 +00:00
86c9e7e6d2
In procfs_domem() the addr variable is only needed if PMAP_NEED_PROCWR is
...
defined.
2001-11-06 07:20:08 +00:00
9b90ed2100
Remove some variables that are set but never used.
2001-11-06 07:18:14 +00:00
fa50959ec6
Remove a variable that is set but never used.
2001-11-06 07:15:34 +00:00
c56d879335
Remove some variables that are set but never used.
2001-11-06 07:11:29 +00:00
915441c64b
Use the sector size from the partition info, not a hard-coded value.
2001-11-06 07:09:39 +00:00
ecf09baab6
Remove a variable that is set but never used.
2001-11-06 07:08:09 +00:00
bb57e2c53c
Remove some bogus checks for unsigned variables < 0.
2001-11-06 06:59:05 +00:00
6129c87d2e
Remove superfluous semicolon.
2001-11-06 06:40:44 +00:00
82649768b7
Change some unsigned int variables and parameters to plain ints so
...
that all usages of those agree on unsigned vs. signed.
2001-11-06 06:31:06 +00:00
819bb532e6
Remove some variables that are set but never used.
2001-11-06 06:28:22 +00:00
b26f63f404
Fix pr#14481
2001-11-06 06:26:34 +00:00
1f09ca6e53
Fix a small buglet in syncicache (if the area to sync crosses the
...
segment 0 boundary).
2001-11-06 06:25:28 +00:00
6e1dd2fa31
add an assert and rename some variables.
2001-11-06 05:44:25 +00:00
d8cbdbb0da
in uvm_exit(), don't bother to unwire the uarea before we free it,
...
the pages will be freed anyway.
2001-11-06 05:34:42 +00:00
07d2ec83fe
don't call pmap_copy() from uvmspace_fork().
...
a new process is very likely to call execve() immediately after fork(),
so most of the time copying the pmap mappings is wasted effort.
2001-11-06 05:27:17 +00:00
15a42388c0
In pmap_enter(), sync the instruction cache if VM_PROT_EXECUTE. Fixes
...
problems when executing programs where text is copied to a page without
a dma sync (like NFS data bcopy'd to a buffer cache page).
From discussion with Jason Thorpe and Eduardo Horvath.
2001-11-06 04:49:49 +00:00
cd86b27aad
ehci can attach to cardbus too.
2001-11-06 03:18:53 +00:00
58de8e2de6
Add ca_bus field.
2001-11-06 03:18:18 +00:00
7ae1e6394f
Add some data structures to keep enable finding companion controllers
...
for EHCI.
2001-11-06 03:17:36 +00:00
c342a3beab
Add some useful macros.
2001-11-06 03:16:17 +00:00
d8cebea1fc
Make some messages only appear with bootverbose.
...
Add bus number to attach args.
2001-11-06 03:11:10 +00:00
03b4b0dfdd
Use options<SPC><TAB> consistently (except for GENERIC_ISDN since it is
...
indented rather differently).
2001-11-06 01:57:06 +00:00
e716956a0e
Calculate the hardware interrupt to irq mapping array and irq mask from
...
the irq to hardware interrupt mask map instead of using two different
interrelated arrays and a bit mask that I've got wrong more than once
when updating by hand (including when I recently added the keyboard/mouse
interrupt mappings). Now only the galaxy_intr_map[] array needs to
be updated when adding extra interrupts.
2001-11-06 01:26:47 +00:00
af0d2bf570
Config info for the i80312 XScale companion I/O chip.
2001-11-05 23:38:55 +00:00
20b742fd48
RCS ID.
2001-11-05 23:38:05 +00:00
49951f6d12
Prototypes for i80312 routines.
2001-11-05 23:37:41 +00:00
22514e4c7d
Routines for handling the i80312 memory controller for XScale.
...
Currently includes a routine to determine memory size from the
SDRAM configuration registers.
2001-11-05 23:37:01 +00:00
7812d678d8
Initialize the cn_magic goo for kgdb (bah, that should really not
...
be necessary).
2001-11-05 21:39:24 +00:00
b16adc3043
Make cn_isconsole check if cn_tab is NULL.
2001-11-05 21:38:14 +00:00
a2cea87aee
defopt SERCONSOLE
2001-11-05 21:29:43 +00:00
b5e785f38d
Switch to using queue access macros instead of refering to the member
...
fields explicitly.
2001-11-05 18:02:15 +00:00
480bb2c9a8
Fix typo in comment.
2001-11-05 08:22:24 +00:00
a696291eab
Fix bug in pte_spill (wasn't searching the right pvo_table list for the
...
victim PTE is the PTE was a secondary entry).
2001-11-05 06:44:11 +00:00
4f3943d89a
Test the right bit for wired in the PVO.
2001-11-05 06:24:55 +00:00
f02b548314
Don't try to pool_putting a PVO when re-entering a mapping. Since the
...
PVO_MANAGED may get munged, we can possible put this into the wrong pool.
2001-11-05 01:25:38 +00:00
8dd30af8d3
Add trm at pci.
2001-11-05 01:23:17 +00:00
8a49af3cec
Need to use a separate variable for return value of pmap_pte_inset in
...
pte_spill. Make off the high bit of the MFTB().
2001-11-04 22:39:08 +00:00
3ca8d91fc8
Add few a more PMAP_PVO_CHECKs in pte_spill; print pte addr of unmatched
...
pte in panicstr.
2001-11-04 21:15:03 +00:00
da5a70805c
Convert netinet to not use the internal <sys/queue.h> field names
...
but instead the access macros. Use the FOREACH macros where appropriate.
2001-11-04 20:55:25 +00:00
8fef52258f
Eliminate local extern declartion for inetctlerrmap
2001-11-04 20:52:39 +00:00
fe988b60bb
Add PCI window addresses.
2001-11-04 19:32:32 +00:00
3b0f229027
Fix a couple of bugs:
...
- make sure to allocate memory for sc_tempsrb properly.
- correct links of SRB queue in trm_link_srb().
Now trm driver works on arc.
2001-11-04 17:17:22 +00:00
882785d057
Cast pa values to u_long in DEBUG printfs for _MIPS_PADDR_T_64BIT ports.
...
XXX should use unsigned long long format?
2001-11-04 14:07:13 +00:00
c143d7c33a
Fix printf format in #ifdef DEBUG part.
2001-11-04 14:01:42 +00:00
47577dca93
Change a few variable/tables to const since they are read-only.
2001-11-04 13:42:27 +00:00
af71a3871d
Keep only one mtu_table (the two were identical except for
...
one value - 65280).
2001-11-04 13:38:50 +00:00
064be15283
Use common macro to check message length.
2001-11-04 12:03:41 +00:00
5e6dd3ae03
Add common macro to check message length.
2001-11-04 12:03:03 +00:00
4972418390
Add midi at opl and midi at mpu
2001-11-04 10:27:15 +00:00
3eadadcb8a
add adv@cardbus.
...
(commented out if ahc@cardbus is commented out.)
2001-11-04 09:00:38 +00:00
c0f59fbbeb
AD1845 on my AlphaStation 255 doesn't match the AD1845 doc.
...
Try to detect AD1845 (unfortunately this is not always correct)
and work around the problems.
2001-11-04 08:08:25 +00:00
e8ba741b16
Add mpu at cmpci and opl at cmpci attachment.
...
I always test it on alpha, and add cmpci entries to alpha config files.
2001-11-04 07:39:40 +00:00
bd78bc67aa
Re-implement the mixer
...
o Implement SPDIF selection/monitoring function.
Now, say, playback to both analog output and SPDIF is possible.
o Implement support of AUX input, MIC preamp and MIC recording gain.
o L-R selection of record source doesn't seem to work on cmpci.
Therefore, the *.swap mixer functions are and deleted.
o Following SB mixer registers don't exist on cmpci, and they are removed.
input gain, output gain, AGC, equalization (bass, treble)
o Other mixer changes, including
inputs.XXX.mute -> (deleted)
outputs.XXX.mute -> inputs.XXX.mute
inputs.pc_speaker -> inputs.speaker
spdif.* -> reorganized to spdif.input.*, spdif.output.*
o Current status:
I have tested these and confirmed to work fine.
- Output and recording from Line-in, AUX, CD and MIC analog inputs,
- Output and recording from FM synthesizer,
- Output from PC speaker input,
- Output wave playback.
- SPDIF (44.1kHz) input selection (#1 , #2 (6ch version only),
wave to spdin), phase selection, monitoring and recording,
- SPDIF (44.1kHz) playback, through (SPDIF in to SPDIF out)
and monitoring.
I haven't tested these but may work.
- SPDIF 48kHz input and output,
- Full-duplex operation,
- Recording wave output.
I don't think these are working.
- Legacy (wave + FM synthesizer) to SPDIF output (and the monitoring),
- Exchanging front and rear outputs,
- Surround.
These are not implemented.
- 4ch / 6ch support,
- Joystick port support.
2001-11-04 06:57:40 +00:00
ab43d67621
Introduce "flags 1", which causes left and right channels swapped.
2001-11-04 06:44:31 +00:00
c88c2c4852
Don't require the IQ80310 option. Made possible by files.<board>.
2001-11-04 03:01:19 +00:00
scw