Arun Thomas
b8eedfee6b
Lance cleanup
2009-07-22 12:36:19 +00:00
Arun Thomas
0be5720af1
Fix VirtualBox Lance bug; ec_reinit should be called only once.
2009-07-21 13:13:45 +00:00
Arun Thomas
dac531addf
Support for VMWare Workstation 6.x
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VMWare Workstation 6.x would previously die when running MINIX 3 with an
IOSPACE assertion and several error messages about multiply registered
I/O ports. The assertion is triggered when we probe for BAR sizes in
record_bar(). The solution: The PCI driver now disables I/O and mem
access before probing for BAR sizes.
Bumped up NR_PCIDEV and NR_PCIBUS, since Workstation 6.x virtualizes
more PCI buses and devices.
2009-05-27 23:35:34 +00:00
Arun Thomas
d749b3b965
-Remove qemu_pci boot variable. Useres no longer need to set qemu_pci when
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booting MINIX under QEMU/KVM.
-Kept the diagnostic message, however.
2009-05-14 19:07:37 +00:00
Ben Gras
dd56aa321f
to let tty run with its own page table (instead of with the kernel identity
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map table), make it map in video memory.
sadly, this breaks tty in non-paged mode.
happily, this simplifies the code by throwing out the messing
around with segments, and throws out vidcopy.s.
2009-05-12 12:43:18 +00:00
David van Moolenbroek
dcfaf50f79
wrong field index in at_wini env_parse call
2009-05-10 16:58:23 +00:00
David van Moolenbroek
e9e347f5b6
Fix for large transfer operations not advancing buffer address
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offset when DMA transfer unit is smaller than given buffer size.
Bug tracker item #82 .
2009-05-08 12:29:57 +00:00
Ben Gras
e5209d51f1
bad dma fallback to pio mode
2009-04-27 11:53:11 +00:00
Arun Thomas
f149733e16
Disable IOMMU warnings.
2009-04-22 16:53:46 +00:00
Arun Thomas
3b37103fa3
Make the rtl8139 and orinoco drivers handle the system shutdown case
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like other drivers. Also, some minor cleanups.
2009-04-22 12:42:37 +00:00
Ben Gras
4cd6875d05
don't flush output for SIGWINCH. found by Joren l'Ami.
2009-04-06 09:39:42 +00:00
Ben Gras
65a9f0253b
unnecessary debugging message
2009-04-02 16:43:35 +00:00
Ben Gras
9647fbc94e
moved type and constants for random data to include file;
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added consistency check in random; added source of randomness
internal to random using timing; only retrieve random bins that are full.
2009-04-02 15:24:44 +00:00
Ben Gras
45d54cf1b0
change DmaMode checks from DEV_WRITE to DEV_WRITE_S
2009-03-31 14:23:33 +00:00
Ben Gras
cf8c4cc851
ignore linmem.
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don't disable the driver by default.
2009-03-26 15:22:08 +00:00
Ben Gras
46d28c6ffb
workaround for qemu writing the configuration byte on the AUX port pre-0.10.
2009-03-24 15:41:18 +00:00
Ben Gras
e5079dfc02
multiple ram disks; also make release process use this
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so temporary partitions aren't needed any more.
2009-03-19 13:48:19 +00:00
Ben Gras
379be7f0fb
A serial ata pci card we have.
2009-02-16 13:20:10 +00:00
Ben Gras
95ff97d4fb
readclock easily runs out of stack with so little of it.
2009-02-06 16:28:35 +00:00
Ben Gras
bb18be5d06
simplified the code a little, corrected some hasty statements.
2009-02-04 17:30:01 +00:00
Ben Gras
6a0e8e3b80
Added a separate keymap for escaped scancodes. This makes the code
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a little cleaner (escaped scancodes are less of a special case) and
lets us be completely flexible when assigning meaning to them.
Future: a tool and ioctl to load the escaped keymap.
2009-02-04 17:04:16 +00:00
Ben Gras
ba4687e519
the escaped keymap is usually the same as the original.
2009-02-04 16:55:30 +00:00
Ben Gras
80f5eea8b8
If serial debugging in the boot monitor / kernel is enabled, don't touch
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the serial line in use for it (mostly so that input isn't eaten by tty).
2009-01-29 15:06:40 +00:00
Ben Gras
d0a2e6b2f4
use library panic, doesn't need its own any more.
2009-01-29 14:41:44 +00:00
Ben Gras
3cc092ff06
. new kernel call sysctl for generic unprivileged system operations;
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now used for printing diagnostic messages through the kernel message
buffer. this lets processes print diagnostics without sending messages
to tty and log directly, simplifying the message protocol a lot and
reducing difficulties with deadlocks and other situations in which
diagnostics are blackholed (e.g. grants don't work). this makes
DIAGNOSTICS(_S), ASYN_DIAGNOSTICS and DIAG_REPL obsolete, although tty
and log still accept the codes for 'old' binaries. This also simplifies
diagnostics in several servers and drivers - only tty needs its own
kputc() now.
. simplifications in vfs, and some effort to get the vnode references
right (consistent) even during shutdown. m_mounted_on is now NULL
for root filesystems (!) (the original and new root), a less awkward
special case than 'm_mounted_on == m_root_node'. root now has exactly
one reference, to root, if no files are open, just like all other
filesystems. m_driver_e is unused.
2009-01-26 17:43:59 +00:00
Ben Gras
36909196cf
make bootinfo valid immediately
2009-01-14 08:56:20 +00:00
Ben Gras
ad87da99d3
bigger ramdisk for bigger binaries
2009-01-09 17:47:18 +00:00
Ben Gras
0579810535
don't ignore the fact that scancodes are escaped.
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if not understood explicitly, print diagnostic and
ignore scancode.
2008-12-21 03:53:25 +00:00
Ben Gras
2528a06954
bugfix for lance. works in vmware now.
2008-12-17 01:20:15 +00:00
Ben Gras
ef812af5a6
use VM functions to allocate ramdisk on demand. some unification in code.
2008-12-11 17:33:13 +00:00
Ben Gras
1d8aed840c
. no more HZ, but use sys_hz() to get that value
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. memory maps in physical memory (for /dev/mem) with new vm interface
. pci complete_bars() seems to be buggy behaviour sometimes
. startup script opens its own stdout, stderr and stdin so init doesn't
have to do it
2008-12-11 14:42:23 +00:00
Ben Gras
567f2f0ba0
umap fix
2008-12-08 17:06:38 +00:00
Ben Gras
f4d0d635fd
- hz dynamic
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- new map /dev/video implementation
- ser_putc into library
2008-12-08 16:40:29 +00:00
Ben Gras
fe56202038
floppy must be able to allocate a bit more for nonpaged mode.
2008-11-19 17:31:42 +00:00
Ben Gras
c078ec0331
Basic VM and other minor improvements.
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Not complete, probably not fully debugged or optimized.
2008-11-19 12:26:10 +00:00
Philip Homburg
60c1131b94
SYS_MAPDMAx -> SYS_MAPDMA, added IOMMU_MAP
2008-02-25 14:39:19 +00:00
Philip Homburg
9d41dbc55e
Build libdriver_asyn for target image
2008-02-25 14:38:09 +00:00
Philip Homburg
9d176133ee
Added libdriver_asyn and amddev
2008-02-25 12:07:48 +00:00
Philip Homburg
4474166403
Driver for AMD's DEV.
2008-02-25 12:07:19 +00:00
Philip Homburg
a51dbad054
Asynchrnous character device interface.
2008-02-25 11:54:04 +00:00
Philip Homburg
65df875abb
Need separate 'prev_next' pointers for kernel and TTY.
2008-02-25 11:53:37 +00:00
Philip Homburg
830b79f0d5
Link random number genertor with libdriver_asyn
2008-02-25 10:25:43 +00:00
Philip Homburg
bc125e3e1c
Copy of libdriver for asynch interface to character drivers. Has to be cleaned
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up.
2008-02-25 10:24:46 +00:00
Philip Homburg
404325b193
Support for I/O MMU.
2008-02-25 10:19:29 +00:00
Philip Homburg
668515afe2
More heap for fxp, support for I/O MMU.
2008-02-25 10:12:09 +00:00
Philip Homburg
54f714e59e
Respond to RS ping request, asynch interface, register with I/O MMU.
2008-02-25 10:02:24 +00:00
Philip Homburg
00ef93d6a2
Use nonblocking sends to reply, fixed reply message for DIAGNOSTICS(_S)
2008-02-22 16:03:00 +00:00
Philip Homburg
e3d4c74393
Functions that check arguments and return a status code and functions that
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don't.
2008-02-22 15:59:12 +00:00
Philip Homburg
fecd153c2c
Declare and call functions that check arguments and return a status code.
2008-02-22 15:56:12 +00:00
Philip Homburg
8a07b7687a
Use nonblocking send to reply.
2008-02-22 15:52:13 +00:00
Philip Homburg
19db2b646e
Removed superfluous argument.
2008-02-21 16:09:58 +00:00
Ben Gras
2c45324c47
keymap contributed by Roman Ignatov.
2008-02-06 15:16:50 +00:00
Ben Gras
cd89066f9a
Trust $PATH.
2007-12-19 10:51:21 +00:00
Ben Gras
b250847120
Makefile for audio drivers.
2007-12-19 10:37:29 +00:00
Ben Gras
8e727c97ce
always re-enable irq, so devices sharing this irq don't go deaf
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as IRQ_REENABLE isn't specified.
2007-12-14 12:44:20 +00:00
Ben Gras
45744bff41
Connect new audio drivers to build.
2007-11-23 11:53:33 +00:00
Ben Gras
b79b305ba1
More es1371 bij Pieter Hijma.
2007-11-23 11:52:34 +00:00
Ben Gras
c67a56708e
es1370 driver and updated es1371 and framework by Pieter Hijma.
2007-11-23 11:40:33 +00:00
Ben Gras
0d2d8c6db2
audio drivers. (not updated for trunk.)
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sb16: port of isa sb16 driver to user-space. Port by Peter Boonstoppel.
es1371: By Laurens Bronwasser.
2007-11-23 11:30:50 +00:00
Ben Gras
0ae1ff99b8
Fix for DL_STAT_REPLY/DL_TASK_REPLY
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Bug found and fixed by Jens de Smit <jfdsmit at few.vu.nl>.
2007-10-17 10:53:47 +00:00
Ben Gras
23f6e478df
Fixed a glitch introduced in safe i/o conversion.
2007-10-17 10:50:18 +00:00
Ben Gras
af591d2151
Internally, floppy driver still used vircopies ('unsafe' copies), but
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this isn't allowed in its drivers.conf entry. Changed these to memcpy()
calls. Bug reported by Maurizio Lombardi in comp.os.minix.
2007-10-16 14:31:35 +00:00
Ben Gras
ff9f4dd59c
fix for i/o data/addr pair set macro's.
2007-09-11 11:22:29 +00:00
Philip Homburg
1d4afb3599
Compile-time option to duplicate console output to the first serial line
2007-08-07 11:27:03 +00:00
Philip Homburg
acfaea0fa2
More space on ramdisk
2007-08-07 11:22:35 +00:00
Philip Homburg
f352a3fb15
Print the value of a capability as well.
2007-08-07 11:21:57 +00:00
Ben Gras
a80365f407
. add checks to printer driver kernel calls
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. correct some i/o locations for printer in drivers.conf
2007-08-06 11:17:08 +00:00
Ben Gras
03446f5554
micro_delay in sysutil, used in ti1225, dp8390, fxp and
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orinoco now. Uses a combination of tickdelay (where possible) and
calibrated busywait (where necessary).
2007-07-31 15:01:49 +00:00
Ben Gras
2dc2db4ba1
'fix' crlf style
2007-07-24 14:49:39 +00:00
Ben Gras
816f5dd550
a driver for wireless pci cards with the Prism chipset from Intersil
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Original version, by Stevens Le Blond and Michael Valkering.
2007-07-24 14:49:09 +00:00
Ben Gras
cd4756933a
Typo reported by Johnathan Gurley.
2007-07-17 11:40:02 +00:00
Ben Gras
d524b0b351
Don't quit (some processes want to talk to pci at reboot time)
2007-07-11 13:44:00 +00:00
Ben Gras
ad93329236
Assume bios parameters are wrong/missing if any of the parameters are 0.
2007-05-30 16:13:52 +00:00
Ben Gras
b918f61820
Boot monitor flag that enables 'sticky right-alt', permanent change
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to col selected from the keymap untill right-alt is pressed again.
Sticky alt code and russian keymap contributed by Roman Ignatov
and Yaroslav Schekin.
2007-05-16 13:14:37 +00:00
Philip Homburg
2d49b4ecb5
Use ds_retrieve_u32 to get the endpoint of inet.
2007-05-02 11:39:10 +00:00
Philip Homburg
a124958e59
Use ds_retrieve_u32 to get the endpoint of inet.
2007-05-02 11:32:22 +00:00
Ben Gras
8eb09f6ddc
. readall: use lseek64() to read more than 4GB of a device
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. vfs: 64-bit offset support for character device i/o
(also remove unused dev_bio function)
. memory: /dev/null and /dev/zero are infinitely large, don't stop
reading/writing at 4GB
2007-04-24 13:27:33 +00:00
Philip Homburg
0dc0d3fe5b
Fixed releasing PCI resources after a driver terminates.
2007-04-24 12:55:37 +00:00
Ben Gras
72e6862e4e
dp8390 doesn't cope with the different semantics of the pci
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functions.
Bug and workaround reported by "E.Agafonov" <e.a.agafonov@gmail.com>.
2007-04-24 12:29:51 +00:00
Philip Homburg
50f81c4939
Ethernet driver changes for asynchronous inet.
2007-04-23 15:38:00 +00:00
Philip Homburg
bb659b1ad6
Disabled ser_putc for reporting debug internal to tty over the serial line.
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Disabled return statement for serial debug input in the kernel.
2007-04-23 14:59:32 +00:00
Philip Homburg
a3c8619923
Added do_del_acl. More detailed debug output for the secure device capability.
2007-04-23 14:54:51 +00:00
Ben Gras
18e7b315a1
remove debug message
2007-04-05 13:58:35 +00:00
Ben Gras
9843d7a625
For /dev/mem, map in memory to be copied to memory's own address space
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one page at a time, and use safecopies to copy it to the requesting
process.
This lets /dev/mem access the entire physical address space, as the minix
page tables only allow access by default to physical RAM, which breaks
e.g. the VESA X driver in some cases.
2007-03-09 16:03:19 +00:00
Ben Gras
84b77d5bfd
explicitly mask byte i/o values to bytes.
2007-02-26 11:52:04 +00:00
Ben Gras
8c9e1cf4c5
Uninitialized vector entry?
2007-02-23 20:58:10 +00:00
Ben Gras
92e57afdf3
Explicitly mask off 8-bit values (so new sanity check doesn't trip)
2007-02-23 20:53:32 +00:00
Ben Gras
3b08825d85
. service tells you which device it couldn't stat
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. bigger rs and ramdisk for drivers
. sanity check for pv_set macro for oversized arguments
2007-02-23 18:22:46 +00:00
Ben Gras
bf08c90e74
Slew of debugging / sanity check features.
2007-02-23 18:21:19 +00:00
Ben Gras
3bb73b431b
add/re-enable at_wini debug output
2007-02-21 17:49:35 +00:00
Ben Gras
2d95b37f12
Copypaste bug.
2007-02-21 17:01:43 +00:00
Ben Gras
f7992c94ec
at_wini also needs a pci_reserve() for the pci compatability device, if
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present, for dma.
2007-02-20 18:42:43 +00:00
Ben Gras
168d766f32
. pci driver now returns devices, even when they have been pci_reserve()d
...
. pci_reserve() returns an error on devices that have already been reserved,
instead of panic()ing; the pci_reserve() library call still panics,
pci_reserve_ok() returns an int.
. this allows at_wini to use the instance value as intended, as all devices
are seen, even reserved ones
. only devices actually used by at_wini are pci_reserve()d
. pci doesn't release devices based on argv[0], as at_wini both have the
same name and multiple instances won't work together properly
2007-02-20 17:09:19 +00:00
Ben Gras
654f6faf05
don't let /dev/mem read beyond top of physical memory
2007-02-16 15:57:05 +00:00
Ben Gras
49d2195722
made default wakeup time correct
2007-02-16 15:56:00 +00:00
Ben Gras
3f58857ce9
removed/optionalized debugging messages
2007-02-16 15:50:49 +00:00
Ben Gras
1ff8616378
set 'w_testing' during w_identify(). this means 0-tolerance to
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timeouts, and an ATA_IDENTIFY timeout will cause the ATAPI_IDENTIFY
to be skipped, making the cd probe a lot faster.
2007-02-12 13:35:33 +00:00
Ben Gras
c6f8154df0
use shorter ata timeout for identify commands when running from cd
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to shorten probe time.
2007-02-09 15:58:33 +00:00
Ben Gras
9f2f3dd488
don't call mkdep with an absolute path
2007-02-08 16:26:20 +00:00
Ben Gras
624f17ee04
Extend cdprobe probe list to c1, and reorder minors to do most-likely
...
first.
Make at_wini include instance number in error messages.
2007-02-08 15:56:58 +00:00