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Author SHA1 Message Date
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 
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.) 
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 
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 
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 
. 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 
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 
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 
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 
. 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 
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. 
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 
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 
. 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 
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 
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 
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
Ben Gras ebde52a9bc supply instance to 2nd at_wini instance. 
requires a little cooperation from at_wini.
 2007-02-08 14:23:03 +00:00
Ben Gras a12c7ad963 Start a 2nd copy of at_wini, for /dev/c1*. This requires a slightly 
larger rs.
 2007-02-08 14:04:59 +00:00
Ben Gras 63a271200e Make /dev/c1* device nodes on disk and on the boot ramdisk. 
. include c1* nodes in std in MAKEDEV
 . this requires a slightly larger shell
 . this requires a larger blocksize on the boot ramdisk (to fit
   /dev/ in direct blocks for mkfs with a proto file)
 . also more inodes and kB's on the boot ramdisk
 2007-02-08 13:51:35 +00:00
Ben Gras 8ea438ae93 Retired DEV_{READ,WRITE,GATHER,SCATTER,IOCTL} (safe versions *_S are to 
be used and drivers should never receieve these 'unsafe' variants
any more).
 2007-02-07 16:22:19 +00:00
Ben Gras ce5add84e8 put mfs in /sbin, where mount expects it. 2007-01-24 15:50:04 +00:00
Ben Gras 980b58d8d2 ramdisk can be set only once. 2007-01-22 15:37:26 +00:00
Philip Homburg 78fe72e198 Many more IDs. 2007-01-19 17:27:51 +00:00
Philip Homburg 7d6b1dcf1e PCI IDs for Accton SMC2-1211TX 2007-01-18 11:40:13 +00:00
Ben Gras f47aa04a30 . removed readclock command and cmos driver. 
. replaced by a readclock 'driver' that runs once, a re-imported version
  of the minix 2.0.4 readclock command.
. this has also restored cmos writing.
. readclock wrapper script calls service command to run /bin/readclock.drv
  once.
 2007-01-12 16:35:04 +00:00
Ben Gras b01aff70d2 use servers/inet/mq.[ch] to queue messages using mq_queue() in 
libdriver.  at_wini now queues messages it can't handle it receives when
waiting for an interrupt. this way it can do receive(ANY) and timeouts
should be working again (were broken for VFS, as with the advent of VFS,
at_wini could get requests from a filesystem while it was waiting for an
interrupt - as a hack, the receive() was changed to receive(HARDWARE)).

Added mq.c to libdriver, and made libdriver an actual library that
drivers link with -L../libdriver -ldriver. (So adding files, if
necessary, is easier next time.)
 2007-01-12 13:33:12 +00:00
Ben Gras 753f7bebde Don't let rs232 code send REVIVEs. 2007-01-04 12:06:04 +00:00
Ben Gras 6f77685609 Split of architecture-dependent and -independent functions for i386, 
mainly in the kernel and headers. This split based on work by
Ingmar Alting <iaalting@cs.vu.nl> done for his Minix PowerPC architecture
port.

 . kernel does not program the interrupt controller directly, do any
   other architecture-dependent operations, or contain assembly any more,
   but uses architecture-dependent functions in arch/$(ARCH)/.
 . architecture-dependent constants and types defined in arch/$(ARCH)/include.
 . <ibm/portio.h> moved to <minix/portio.h>, as they have become, for now,
   architecture-independent functions.
 . int86, sdevio, readbios, and iopenable are now i386-specific kernel calls
   and live in arch/i386/do_* now.
 . i386 arch now supports even less 86 code; e.g. mpx86.s and klib86.s have
   gone, and 'machine.protected' is gone (and always taken to be 1 in i386).
   If 86 support is to return, it should be a new architecture.
 . prototypes for the architecture-dependent functions defined in
   kernel/arch/$(ARCH)/*.c but used in kernel/ are in kernel/proto.h
 . /etc/make.conf included in makefiles and shell scripts that need to
   know the building architecture; it defines ARCH=<arch>, currently only
   i386.
 . some basic per-architecture build support outside of the kernel (lib)
 . in clock.c, only dequeue a process if it was ready
 . fixes for new include files

files deleted:
 . mpx/klib.s - only for choosing between mpx/klib86 and -386
 . klib86.s - only for 86

i386-specific files files moved (or arch-dependent stuff moved) to arch/i386/:
 . mpx386.s (entry point)
 . klib386.s
 . sconst.h
 . exception.c
 . protect.c
 . protect.h
 . i8269.c
 2006-12-22 15:22:27 +00:00
Philip Homburg 8a2a957d49 Some 64-bit file offset changes that were left out accidentally in the first 
commit.
 2006-12-06 15:21:27 +00:00
Philip Homburg bafc45a309 First cut at 64-bit file offsets in block devices for mkfs/fsck. 2006-11-27 14:21:43 +00:00
Philip Homburg 954ad990e5 at_wini now calls pci_reserve. 2006-11-01 14:55:00 +00:00
Philip Homburg 0c1d433f60 rs changes (also use driver configurations in the image ramdisk) 2006-10-31 13:35:04 +00:00
Ben Gras 7195fe3325 System statistical and call profiling 
support by Rogier Meurs <rogier@meurs.org>.
 2006-10-30 15:53:38 +00:00
Ben Gras fa0ba56bc9 Merge of VFS by Balasz Gerofi with Minix trunk. 2006-10-25 13:40:36 +00:00
Ben Gras 21ed846479 More memory for these drivers 2006-10-25 13:39:53 +00:00
Philip Homburg f9ccfca2a1 (Incomplete) support for access control in PCI (pci_set_acl). 
-script argument to service for crash recovery scripts
-config argument to service for driver resource configuration
restart command in service to restart a driver after a crash (for use in
crash recovery scripts).
down and refresh now take labels instead of pids.
verious changes in rs to make this work.
 2006-10-20 15:01:32 +00:00
Philip Homburg 0b2c167c48 Bigger ramdisk 2006-10-20 13:59:42 +00:00
Philip Homburg 8082aad9b2 Use /usr/tmp as temp dir for compiling imgrd_s.s 2006-10-20 13:58:45 +00:00
Philip Homburg 61bbef2f4e More stack for the log driver. 2006-10-20 13:54:14 +00:00
Ben Gras 84c93dd20e Remove objects in aes subdir too 2006-10-05 09:58:50 +00:00
Philip Homburg 3e35db1514 Also clear word 6 in the ATAPI SCSI_READ10 command packet (in atapi_transfer). 2006-08-28 15:10:10 +00:00
Philip Homburg 0ac9521c94 TTY should not panic when it is impossible to reply. A driver may crash 
before receiving the reply from TTY.
 2006-08-28 12:16:15 +00:00
Ben Gras 9d9e14941e At least 8k stack for all drivers so that malloc() works, for grants, 
for printf().
 2006-08-02 22:51:47 +00:00
Ben Gras 23e1bffd7a lance needs 8k in order for safecopies to work (malloc()). 2006-08-02 22:42:10 +00:00
Ben Gras 13d1de5122 Taught log driver to return REP_IO_GRANT on revive events, makes revive 
work again.
 2006-07-25 11:01:54 +00:00
Ben Gras 82173212ee Introduction of a 'big' ioctl, with more bits (20) reserved for encoding the 
size field. The TIOCSFON ioctl size (8192) didn't get encoded properly,
as there weren't enough bits for it (12) in the regular format.

The new format has only one type field, and an extra flag (_IOC_BIG)
turned on. FS checks for this flag and uses the alternative decoding
of the ioctl codes to determine the size when doing grants.

This unbreaks loadfont, although that still uses a phys copy in tty.
 2006-07-25 09:41:40 +00:00
Ben Gras cbfcdcc4c2 Use grant address type in loadfont ioctl. 2006-07-21 14:39:48 +00:00
Philip Homburg f6d1f6fdf6 Switch to vc 0 and softscrolling when /dev/video is opened and switch back 
at the close. This should prevent problems with X on (emulated) Cirrus
cards.
 2006-07-19 11:50:18 +00:00
Ben Gras 3512a86b44 . DS understands publishing and subscribing where keys are in string 
form. Subscriptions are regular expressions.
 . different types are stored per key; currently u32 and/or string.
   the same key can be referenced (publish, subscribe, check) as any type.
 . notify()s are sent when subscriptions are triggered (publishing or
   updating of matching keys); optionally, a subscribe flag sends
   updates for all matching keys at subscription time, instead of only
   after updates after subscribing
 . all interfacing to ds is in /usr/src/lib/syslib/ds.c.
 . subscribe is ds_subscribe
   publish functions are ds_publish_<type>
   retrieve functions are ds_retrieve_<type> (one-time retrieval of a value)
   check functions are ds_check_<type> (check for updated key caller
      subscribes to not yet checked for, or ESRCH for none)
 . ramdisk driver updated with new ds interface
 2006-07-13 14:50:23 +00:00
Philip Homburg 2cf649db2e Safecopy support in ethernet drivers. 2006-07-10 12:43:38 +00:00
Philip Homburg 9392742cc4 Use safecopy version to get log messages from TTY. 2006-07-10 12:42:31 +00:00
Philip Homburg fd62815e73 Fixed a bug that would report a device more than once. Added safecopy 
version of do_dev_name and do_slot_name.
 2006-07-10 12:39:54 +00:00
Philip Homburg ee09d50403 Changed to use sys_readbios to get screen parameters. Added safecopy version 
to get log messages.
 2006-07-10 12:37:39 +00:00
Philip Homburg a3fce7ce8d Changed to use sys_readbios get the 'machine ID'. 2006-07-10 12:35:55 +00:00
Philip Homburg dcb7cae67c Changed to use sys_readbios to get BIOS parameters. 2006-07-10 12:34:41 +00:00
Ben Gras cac387bc1e Clean ramdisk image .s too 2006-07-06 14:09:54 +00:00
Ben Gras 1561067ee4 Grant system dynamic-only. 2006-06-30 14:40:29 +00:00
Ben Gras 0d39b17655 Changed order of -lsys and -lsysutil for printf() 2006-06-20 10:50:29 +00:00
Ben Gras 281e76364a Conversion to safe calls, and returning grant in DEV_REVIVE messages 2006-06-20 09:49:02 +00:00
Ben Gras d61715a69e Fix for new *_ins* i/o functions 2006-06-20 09:48:26 +00:00
Ben Gras b80626c878 safe conversion 2006-06-20 09:46:57 +00:00
Ben Gras 1c8b206a5d . Safe I/O, ioctl() and DIAGNOSTICS variants conversion - safe copies, 
include grant id in DEV_REVIVE messages.
. Removal of TTY_FLAGS field (and so O_NONBLOCK support).
. Fixed CANCEL behaviour and return code on blocking I/O,
  previously handled by O_NONBLOCK
. Totally removed REVIVE replies, previously still possible on
  blocking ioctls (REVIVE directly called) and ptys (missing TTY_REVIVE
  check), removes deadlock bug with FS
. Removed obsolete *COMPAT options and associated code
 2006-06-20 09:02:54 +00:00
Ben Gras 9fa06d5e3f safe conversion 2006-06-20 08:56:58 +00:00
Ben Gras 5350645c86 Safe I/O and ioctl functions 2006-06-20 08:56:15 +00:00
Ben Gras 60bbcab13f Understand *_S variants: DIAGNOSTICS_S, DEV_{READ,WRITE,IOCTL}_S, 
include grant id in DEV_REVIVE messages
 2006-06-20 08:55:35 +00:00
Ben Gras 3ca26c812d Change to 'safe' copy variant 2006-06-20 08:54:22 +00:00
Ben Gras ad6d8a53c8 Understand *_S variants 2006-06-20 08:52:26 +00:00
Ben Gras 4fa6691106 Change for safe copies, and DEV_REVIVE message including grant id 2006-06-20 08:52:11 +00:00
Ben Gras 3bd3c2cee1 Change at driver to understand 'safe' transfers and ioctls; do corresponding 
safe copy and safe sys_insw and sys_outsw calls.
 2006-06-20 08:51:24 +00:00
Ben Gras e929676268 . made libdriver understand *_S variants 
. ioctl, transfer and 'other' functions get an extra parameter: 'safe', int
  is nonzero if function is called with *_S variant ('other' if ioctl)
 2006-06-20 08:49:51 +00:00
Philip Homburg 373ea53510 A bigger ramdisk is needed for the new version of ash. 2006-06-07 14:39:50 +00:00
Philip Homburg e9aabcf2f8 Disabled building rescue driver (no longer needed). Moved allocmem from 
library to the memory driver. Always put output from within TTY directly on
the console. Removed second include of driver.h from tty.c. Made tty_inrepcode
bigger. First step to move PM and FS calls that are not regular (API)
system calls out of callnr.h (renumbered them, and removed them from the
table.c files). Imported the Minix-vmd uname implementation. This provides
a more stable ABI than the current implementation. Added a bit of security
checking. Unfortunately not nearly enough to get a secure system. Fixed a
bug related to the sizes of the programs in the image (in PM patch_mem_chunks).
 2006-05-19 12:19:37 +00:00
Philip Homburg 94717cb74c Pass -c flags to service for disk device drivers. 2006-05-11 14:53:20 +00:00
Philip Homburg aeb6630868 Ignore SIGHUP in floppy driver. 2006-05-11 14:52:40 +00:00
Ben Gras 5a8315cf5b call cons_stop() before sys_abort() to not break tty on shutdown 2006-05-11 14:01:44 +00:00
Philip Homburg 2dc693cfe5 Do not record BARs for IDE controllers in compatibility mode. 2006-04-12 11:18:13 +00:00
Philip Homburg 867e30469a Extra debug output for iogap. 2006-04-11 11:50:29 +00:00
Ben Gras 27cae0a47e Don't let lance steal keys 2006-04-04 12:50:07 +00:00
Philip Homburg 36f4976e17 Support for IDE controllers that announce themselves as RAID controllers. 2006-04-04 12:27:28 +00:00
Ben Gras 261ae3b463 Use /dev instead of MAKEDEV because release builds are run as bin. 2006-04-03 19:36:15 +00:00
Ben Gras 38676609c1 Don't redirect stderr to /dev/null 2006-04-03 18:47:28 +00:00
Ben Gras dcb0fee484 script to generate /dev part of proto file. 2006-04-03 15:01:43 +00:00
Philip Homburg 846ae81717 Fix for 'pci: mem_top too low' panic. Removed 'pci_next_dev: got nothing' 
message.
 2006-04-03 12:12:04 +00:00
Ben Gras a65e215874 .. 2006-04-02 18:12:11 +00:00
Ben Gras 59ffa8127e Even more pci busses. 2006-04-01 16:32:28 +00:00
Ben Gras 2ab95796b5 Don't install in /sbin - confusing with real tty command 2006-03-29 12:41:11 +00:00
Ben Gras 0524ed35cd Install tty in /sbin 2006-03-26 16:22:02 +00:00
Ben Gras 7b58dd7f9b Renamed findproc() to _pm_findproc() to reduce polluting of application 
namespace.
 2006-03-25 04:49:04 +00:00
Ben Gras ae54c6ed27 sys_in* bug 2006-03-24 23:11:10 +00:00
Ben Gras 654220cdb2 Compiler warning fix 2006-03-24 23:09:04 +00:00
Ben Gras d130e2838e Fix for sys_in* bug 2006-03-24 23:08:19 +00:00
Ben Gras ffa55918db fix for sys_in* bugs / compiler warnings 2006-03-24 23:07:23 +00:00
Ben Gras df947669b3 Compiler warning 2006-03-24 23:05:54 +00:00
Ben Gras d149383750 Compiler warnings 2006-03-24 23:05:21 +00:00
Ben Gras dac520e6f2 Compile warnings 2006-03-24 23:02:56 +00:00
Ben Gras 9f6b2666e1 Compiler warnings fix 2006-03-24 14:16:13 +00:00
Ben Gras 58aee91edf Fix compiler warnings. 2006-03-24 13:53:09 +00:00
Ben Gras 471c1e5f00 reply failed to whom? 2006-03-24 12:45:35 +00:00
Ben Gras e76a222de7 Rename latin-am to latin-america 2006-03-22 13:02:28 +00:00
Ben Gras 9d564995cd Fix rename 2006-03-20 10:44:43 +00:00
Ben Gras 95ea6383b5 we have longer filenames now so can spell scandinavian in full. 
: ----------------------------------------------------------------------
 2006-03-19 20:53:20 +00:00
Philip Homburg 64a9d53b12 PCI reports the amount of video memory (for chmem'ing the X server) 2006-03-17 15:23:59 +00:00
Ben Gras 0c8dbc55c9 Ignore PROC_EVENTs 2006-03-16 11:22:31 +00:00
Philip Homburg 7fecfd3740 Use assembler instead of C for the ramdisk. The assembler requires less 
memory.
 2006-03-15 14:28:05 +00:00
Ben Gras 733f5da611 debug msg 2006-03-13 15:41:07 +00:00
Philip Homburg 5731e07839 Some /dev entries for c0d7. 2006-03-13 15:37:43 +00:00
Philip Homburg 4ca6f516c6 Added boot environment option 'ata_no_dma' to disable DMA. 2006-03-13 15:36:57 +00:00
Ben Gras 1a7f7d6333 at_wini: removed RO_BIT misfeature, not used any more 
pm: fixed rebooting by making a copy of the monitor code from the user
    process. this is necessary because that process is dead by the time
    sys_abort() is called.

    also added more info to the "can't reply" panic.
 2006-03-13 13:21:13 +00:00
Ben Gras 23158865b2 Don't include ramdisk image in .depend - breaks 'make depend' 2006-03-11 10:58:38 +00:00
Ben Gras 138a372e84 Understand PROC_EVENT 2006-03-10 16:38:36 +00:00
Ben Gras 71fd7596fa Understand PROC_EVENT 2006-03-10 16:27:21 +00:00
Jorrit Herder 376d8485d8 *** empty log message *** 2006-03-10 16:20:24 +00:00
Philip Homburg 1353798747 Better probing code 2006-03-09 15:05:43 +00:00
Ben Gras 95285c399e A little more stack for memory 2006-03-09 14:02:32 +00:00
Ben Gras 4686e11dd5 Test receive() return code 2006-03-07 15:45:14 +00:00
Ben Gras 28324dc841 Fixed wrong fix 2006-03-07 14:58:18 +00:00
Ben Gras f5029b721a Include boot options 2006-03-07 14:32:41 +00:00
Philip Homburg e25dc302a9 Fixed masks on I/O ports. 2006-03-07 14:16:13 +00:00
Philip Homburg a40988a29f Disabled pci_intel_ctrl. 2006-03-07 14:14:53 +00:00
Philip Homburg 2478cde442 Print PCI capability types. 2006-03-06 15:19:51 +00:00
Philip Homburg d8c209b4f8 A bit of leftover cleanup work. 2006-03-06 10:42:51 +00:00
Philip Homburg 9ddef3c59d Build memory driver last. 2006-03-03 15:38:27 +00:00
Philip Homburg 816973d1fe Support for DMA. 2006-03-03 15:37:51 +00:00
Ben Gras f877da3aec endpoint migration for drivers. 
mostly renaming message field names to the new names.

tty stored process numbers in chars in tty and pty structs - now ints.
 2006-03-03 10:21:45 +00:00
Philip Homburg 4ae5403558 LBA48 support. 2006-02-24 12:55:47 +00:00
Ben Gras c08b6c2e28 Lance needs 4k due to 4k clicksize 2006-02-22 13:45:29 +00:00
Ben Gras b3d3ed8f7c Install memory in /usr/sbin 2006-02-17 15:03:38 +00:00
Ben Gras e7657e1b67 Added some of my root devices 2006-02-17 11:58:02 +00:00
Ben Gras 65e7b878d4 getmachine info first, then init tty. 
Problem report and fix given by:
Prof: Alejandro T. Bello Ruiz <abello@macareo.pucp.edu.pe>
 2006-02-17 10:23:16 +00:00
Philip Homburg 7034c0795d Moved PCI driver to the ramdisk. 2006-02-15 14:21:56 +00:00
Philip Homburg c3a88d15d8 Initial root filesystem is now on a ramdisk that is part of the image. 2006-02-15 11:18:21 +00:00
Ben Gras cde8d88dcc Ignore system signals. 2006-02-06 15:33:39 +00:00
Ben Gras 13e0afef7b #ifdeffed out some more debug stuff 2006-02-06 15:03:51 +00:00
Ben Gras dc410a6245 #ifdeffed out some debug code 2006-02-06 15:02:19 +00:00
Philip Homburg cf7db577ae Report resources to the kernel. 2006-01-27 13:18:07 +00:00
Ben Gras 06db462da4 Added dvorak keymap. 2006-01-23 09:28:04 +00:00
Ben Gras ad7f2784fe Made 'called by' DEBUG-conditional to avoid messy startup message 2006-01-18 09:48:32 +00:00
Ben Gras 4102c1b44c Make drivers install signal handlers so they don't die at exit. 2006-01-17 17:43:35 +00:00
Ben Gras 24f8db780c Include rescue driver 2006-01-17 16:16:12 +00:00
Ben Gras c452baf68d Made memory driver notice about location in DS a debug statement. 2006-01-17 15:53:43 +00:00
Philip Homburg d65c8c116c Initial version of Cardbus support with the TI1225 Cardbus controler. 2006-01-12 14:47:48 +00:00
Philip Homburg e44aaf4c37 Many changes for cardbus support, automatic detection of PCI bridges, 
resource allocation, and tracking.
 2006-01-12 14:46:12 +00:00
Philip Homburg ac7f7f3022 Less debug output from keyboard. 2006-01-12 14:44:02 +00:00
Philip Homburg 24cf667abb PCI support in a separate driver. 2005-12-02 14:45:10 +00:00
Philip Homburg a894f5842f Larger raw keyboard/kbdaux buffer 2005-11-10 15:41:25 +00:00
Philip Homburg 5556281540 Added /dev/video for mapping video memory. 2005-11-09 15:45:48 +00:00
Philip Homburg df279ac347 Set IOPL when /dev/mem is opened. Fixed small bug in MIOCMAP/MIOCUNMAP 2005-11-04 17:16:54 +00:00
Philip Homburg 83df200475 Less restrictive I/O port check. 2005-11-03 13:42:56 +00:00
Philip Homburg e6e1f4431d Make I/O port check less strict 2005-11-03 11:33:42 +00:00
Philip Homburg c11611802e Pass the right pointers to sys_inb 2005-10-24 14:02:45 +00:00
Philip Homburg 0b5a135a67 Raw keyboard and AUX support. Needs cleaning up. 2005-10-24 13:57:19 +00:00
Ben Gras d0806fd1af Make lance driver notify inet on startup, and respond to getname 2005-10-21 18:20:44 +00:00
Ben Gras 2b23d38c5b Panic fix 2005-10-21 18:20:26 +00:00
Philip Homburg 589e147ee3 Crash recovery changes. 2005-10-21 17:09:08 +00:00
Jorrit Herder f8edaa7de4 Added replies to status requests from RS. 2005-10-21 14:39:21 +00:00
Jorrit Herder 78f20c3959 Rest ... 2005-10-21 13:46:47 +00:00
Jorrit Herder dd49f3586f New Rescue Device Driver (RAM disk like) 
Allow restarting RTL8139
 2005-10-21 13:24:22 +00:00
Philip Homburg 724813fdce Prelim commit for ethernet driver crash recovery. 2005-10-21 11:51:45 +00:00
Jorrit Herder 381c24ce17 New MEM driver for recovery. 2005-10-20 20:26:02 +00:00
Ben Gras ad2bf251a3 Don't print KMESSages, they are sent to tty separately. 2005-10-20 09:29:18 +00:00
Ben Gras ea75918df1 printf() by kernel and servers now send messages to an array of processes, 
OUTPUT_PROCS_ARRAY in <minix/config.h>, in that order, terminated by NONE.
log no longer forwards messages to tty itself. This leads to less funny
loops and more robust debug-message handling. Also the list of
processes receiving messages can easily be changed around or disabled by
editing the array (e.g. disable it by changing the array to { NONE }.).
 2005-10-18 10:34:54 +00:00
Ben Gras 0830c99b56 Leave out exit() that was in there to test RS. 2005-10-18 10:04:11 +00:00
Jorrit Herder bf3f53be27 Removed check if slot in use for keymapping: otherwise IS may have problems 
to recover.
 2005-10-17 13:19:48 +00:00
Ben Gras 7226f4685f Get out silly debug message 2005-10-13 08:49:42 +00:00
Philip Homburg 23d2c0e1eb Intel 82845B/A and Intel 82801B 2005-10-12 15:26:47 +00:00
Jorrit Herder ee1f2bcb39 Minor fixes for RS. Install signal handlers. 2005-10-12 15:06:00 +00:00
Ben Gras 87dbfc7dda Added DEV_PING message type to drivers (but not ethernet drivers) so 
RS can monitor them.
 2005-10-12 14:31:39 +00:00
Ben Gras f463c247b6 Minor number for pty device nodes computed wrongly 2005-10-11 17:04:56 +00:00
Ben Gras b9defa9abd select status should return minor device number instead of tty 
line number
 2005-10-04 12:04:00 +00:00
Ben Gras 8c4166ee85 Add SIGWINCH signal and functionality in tty and support in PM. 2005-10-03 12:03:57 +00:00
Philip Homburg 5871979657 More stack space for dp8390, floppy, and fxp 2005-09-30 13:02:17 +00:00
Philip Homburg 9f8f2484dd Forward debug output that originates within TTY first to the log device. 2005-09-30 13:01:34 +00:00
Philip Homburg 72c0158393 Accept log output from TTY. 2005-09-30 12:59:12 +00:00
Philip Homburg e0dbf0cd67 Intel 82801 Mobile 2005-09-30 12:58:14 +00:00
Philip Homburg e281ad893d Added MIOCMAP and MIOCUNMAP ioctls. 2005-09-30 12:57:30 +00:00
Ben Gras b929457aef Bogus notify() usage. 2005-09-27 19:05:42 +00:00
Ben Gras f1549d7ac7 Typo fix by Al. 2005-09-27 18:25:08 +00:00
Ben Gras b52c0732d8 openct ioctl in bios_wini driver, needed for sanity check in autopart 2005-09-24 12:26:31 +00:00
Ben Gras 2559cff6dc Fix by Kenichi TAKAHAGI 2005-09-23 20:59:45 +00:00
Ben Gras bd85f7015e typo 2005-09-22 21:18:02 +00:00
Ben Gras 859f2ba189 Remove debug message 2005-09-22 12:08:11 +00:00
Ben Gras 12da65ee2e Don't clear part table 2005-09-21 12:27:23 +00:00
Ben Gras f379a59bc5 Makefile clean update 
no .tar
 2005-09-16 11:10:11 +00:00
Ben Gras c4e4398043 Update by paboonst@cs.vu.nl 2005-09-16 11:09:08 +00:00
Ben Gras 3ca29cde44 Make it work without ENABLE_ATAPI 2005-09-16 09:43:02 +00:00
Ben Gras f7fd32b9e5 at: first wipe partition table (workaround for a partition() bug) 
setup: steps fix
 2005-09-12 13:25:40 +00:00
Ben Gras e3709af1b8 Andy's code fixes 2005-09-11 17:09:11 +00:00
Ben Gras a4963c0376 New do_transfer construct permanent 2005-09-08 12:52:33 +00:00
Ben Gras c18fb6b312 No more fake iso partition tables 2005-09-07 12:57:43 +00:00
Ben Gras 075c219309 Provisionally removed the fake iso partitioning in favour of a real partition 
table on the boot CD
 2005-09-07 10:04:48 +00:00
Ben Gras d7c82dcec5 Patch by Michael Kennett for getting PCI working in Virtual PC. 2005-09-06 10:12:35 +00:00
Ben Gras f0cc130f18 Joren l'Ami 's patch to check for <16MB 2005-09-05 18:01:56 +00:00
Ben Gras 54cfdfcb84 target should've been called depend 2005-09-05 14:17:33 +00:00
Ben Gras 544d69e8ea Michael Kennetts changes to floppy driver 2005-09-05 13:00:37 +00:00
Ben Gras 664f7ff5c9 Imported AMD LANCE driver by various authors and contributors. 2005-09-04 20:08:22 +00:00
Ben Gras dfe3b33cf5 Giovanni's fixes to dp8390: 
Date: Sat, 03 Sep 2005 11:05:22 +0200
Subject: Minix 3.0.8
 2005-09-04 18:53:15 +00:00
Ben Gras becc8c1a6b Giovanni's fixes to dpeth: 
Date: Sat, 03 Sep 2005 11:05:22 +0200
Subject: Minix 3.0.8
 2005-09-04 18:52:16 +00:00
Ben Gras a32fa468f3 Make compiling with 0 pty's or rs232 lines possible (Al's patch) 2005-09-04 18:16:44 +00:00
Ben Gras 0be5f3cf7b reorder drivers for more efficient making 
mtree - added /usr/gnu

release - fiddling with deleting unwanted bits before copying for more
efficient packing
 2005-09-01 12:30:17 +00:00
Ben Gras 6a56df46e9 *** empty log message *** 2005-08-30 16:56:46 +00:00
Ben Gras e5205bdd2c Found 2 debug messages in log driver.. killed. 2005-08-27 12:04:29 +00:00
Ben Gras d0cd846ae8 Added some more debug statements that are enablable by atapi_debug in the 
boot monitor.

Added SCSI_SENSE command that asks the drive, with request sense, about
diagnostics for the previous error. This command is called and the results
printed when atapi_debug is enabled and atapi errors occur.

Debug output also prints actual commands sent to the drive.

Suddenly, Andy's problem has vanished. Don't know why, minor changes
(e.g. moving the atapi packet data from stack to static) shouldn't have
fixed this.. But with the debug info, we stand a better chance of
finding out what it was if it occurs again.
 2005-08-26 19:39:00 +00:00
Philip Homburg 9fc2555e6f Added debug output for unsupported PCI-to-PCI bridges. 2005-08-26 11:36:57 +00:00
Philip Homburg 4cf7769a5d Edge triggered interrupts are no longer fatal. 2005-08-26 11:16:03 +00:00
Ben Gras 1732526c50 LBA step 2005-08-25 16:25:19 +00:00
Philip Homburg fe910fadcf The lack of an ISA bridge is no longer fatal. 2005-08-25 16:21:51 +00:00
Jorrit Herder 067e2bb259 *** empty log message *** 2005-08-25 13:31:35 +00:00
Jorrit Herder f36fc17c6d Cleanup with gcc.: 2005-08-25 13:14:02 +00:00
Jorrit Herder e156a1c5ed *** empty log message *** 2005-08-25 13:02:15 +00:00
Jorrit Herder 98124a8082 Cleanup with gcc. 2005-08-25 12:50:11 +00:00
Philip Homburg ae20e98d5e Added some descriptions and some PCI controllers. 2005-08-25 12:49:22 +00:00
Jorrit Herder 8b6b353c86 Fixed gcc warnings in MEM driver. 2005-08-25 12:35:59 +00:00
Ben Gras 647e179038 . release fixes 
. added OPENCT ioctl to at driver, which returns the number of times
  a device is opened. if it's not opened exactly once, new partition info
  will not be read in (at the next open after this close). included
  this check in autopart.
 2005-08-25 09:47:31 +00:00
Ben Gras ae5f1f2286 ata-pci support for at driver. 
added a hook in libdriver for HARD_INT messages.
 2005-08-25 08:19:11 +00:00
Ben Gras 94ed5c2a4c Separated one-time keyboard initialization from per-console keyboard 
initialization. One-time init is called from tty.

Side effect is that the one-time init is done after the sys_getmachine()
call, which makes set_leds() work, which makes numlock go off at booting.
 2005-08-24 08:15:23 +00:00
Jorrit Herder b4d7de6ee1 New makefile (src/tools/Makefile) logic: 
- make fresh install: still builds new everything (libraries, services, image)
- make clean image: only builds new boot image (about 5 sec. now!)
 2005-08-23 12:53:35 +00:00
Ben Gras e2e90b1fdc Remove double-blank lines (Al) 2005-08-22 15:17:42 +00:00
Ben Gras 3aca81a22a Remove double-blank lines 2005-08-22 15:17:30 +00:00
Ben Gras d57e1a99b8 Added some pci config register names 2005-08-22 12:37:32 +00:00
Ben Gras 07e149a1e3 Imported initial version of user-space port of original sb16 driver. 
User-space porting by Peter Boonstoppel.
 2005-08-22 11:46:06 +00:00
Philip Homburg c392c177b5 Boot environment option 'bios_remap_first'. Thios option remaps the first 
BIOS drive to d7, the second BIOS drive to d0, the third to d1, etc. This
useful for CD-ROM hardisk emulation.
 2005-08-15 13:19:02 +00:00
Ben Gras b993f51980 at bugfix - openct only increased on opens when 0, openct always decreased 
on closes..

this causes partition tables not to be re-read sometimes..

this causes mayhem..
 2005-08-12 16:42:36 +00:00
Philip Homburg a54e0b20ba 'Normal' mode didn't work. 2005-08-11 13:55:06 +00:00
Ben Gras 102a3b180c CD root now 2MB 2005-08-09 16:59:40 +00:00
Ben Gras 58218775b6 Make timeouts more tolerant, even in strict timeout mode 2005-08-09 16:59:29 +00:00
Ben Gras f902df5c5a Give AT driver 8k stack instead of 1k.. probably not necessary, but 1k 
is a little meager, so let's be on the safe side
 2005-08-09 14:45:10 +00:00
Ben Gras 1d3fb6ea2e ata_std_timeout boot monitor variable to override short timeouts on 
test transactions and ioctl() setting, in case of comatose drives.
 2005-08-09 12:42:53 +00:00
Ben Gras f3500010b7 Moved open-ATAPI-as-RW check to before open-first-time check.. otherwise 
you can open an ATAPI device as RW if it's already opened for read.
 2005-08-09 12:18:15 +00:00
Philip Homburg c1dd29ba0c Support for ethernet in QEMU. 2005-08-09 11:23:41 +00:00
Ben Gras f26239d1f8 Minor partition() efficiency improvements (don't do regular partitioning 
i/o on cd drives)
 2005-08-08 12:16:59 +00:00
Ben Gras 0c03b0c168 Removed $Log$ tags 2005-08-05 19:08:43 +00:00
Philip Homburg 490430f627 Undo one hack for QEMU, add another. 2005-08-05 19:08:02 +00:00
Jorrit Herder 941b5ebd1c Fix to device table at FS. 
BIOS and AT installed in /sbin.
Floppy boot fixed.
 2005-08-05 18:57:20 +00:00
Philip Homburg cfd27c36cb Temp hacks for QEMU. Call to env_setargs in dpeth. 2005-08-05 18:37:15 +00:00
Ben Gras 73847b7d50 *** empty log message *** 2005-08-05 16:48:44 +00:00
Jorrit Herder e396496d8c Fixed small bug in alarm code. 
Kernel timer count was not reset after expiry.
 2005-08-05 16:46:27 +00:00
Jorrit Herder 7de7ca978d Security check on physical address to be < 16 MB (ISA DMA uses 24-bit 
addressing, which can address 16 MB max).
Floppy driver now dynamically loaded.
 2005-08-05 16:23:42 +00:00
Philip Homburg 655d1e074f get_mon_params -> env_get_params. 2005-08-05 16:21:32 +00:00
Philip Homburg 473317e571 Added dp8390 to /usr/etc/rc. Renamed get_mon_prm.c to env_get_prm.c. 
Add env_setargs call for access to argc/argv.
 2005-08-05 14:20:05 +00:00
Ben Gras 0e3bef8597 pty select() support 2005-08-05 13:50:58 +00:00
Ben Gras 2713ed6cde at driver timeout/error message fixes 2005-08-05 13:50:50 +00:00
Ben Gras ffa9e1a70c 'send locked' removed 2005-08-05 12:55:35 +00:00
Ben Gras 53eba5e044 'send locked' debug statement #if 0ed 2005-08-05 12:55:18 +00:00
Philip Homburg db5a8bb2b8 Added dp8390 driver. Additional env_parse functions that take argc and argv. 2005-08-05 09:53:08 +00:00
Jorrit Herder c9ab8cce43 Changed minor number of /dev/zero from 6 to 5. 
(Make sure to update your system accordingly or /dev/zero won't work.)
Cleaned up comments in MEMORY driver.
 2005-08-05 09:43:22 +00:00
Ben Gras 8476ceac22 readclock.c shouldn't be here 2005-08-05 08:37:28 +00:00
Jorrit Herder df40b77018 *** empty log message *** 2005-08-05 07:57:13 +00:00
Jorrit Herder 74711a3b14 Check if kernel calls is allowed (from process' call mask) added. Not yet 
enforced. If a call is denied, this will be kprinted. Please report any such
errors, so that I can adjust the mask before returning errors instead of
warnings.

Wrote CMOS driver. All CMOS code from FS has been removed. Currently the
driver only supports get time calls. Set time is left out as an exercise
for the book readers ... startup scripts were updated because the CMOS driver
is needed early on. (IS got same treatment.) Don't forget to run MAKEDEV cmos
in /dev/, otherwise the driver cannot be loaded.
 2005-08-04 19:23:03 +00:00
Jorrit Herder e561081545 Miscellaneous clean ups and fixes to the kernel. 
Support for FLOPPY in boot image. (Set controller=fd at boot monitor.)
Moved major device numbers to <minix/dmap.h> (maybe rename to dev.h?)
 2005-08-04 09:26:36 +00:00
Ben Gras 93460d0ad0 Do test transaction before letting open device succeed; if probe fails, 
remember drive isn't there and don't try it again
 2005-08-04 08:08:58 +00:00
Ben Gras 2be2bce18c #if VERBOSE 
debug statements
#endif
 2005-08-04 08:07:29 +00:00
Jorrit Herder 3f28baac83 Disabled comments from FXP driver with #define VERBOSE 0. 
Fixed all troubles reported at shutdown.
No more illegal FS calls by dead processes.
 2005-08-03 16:58:22 +00:00
Philip Homburg c12b74dad5 Random is now a separate driver. 2005-08-03 15:22:41 +00:00
Jorrit Herder 375f6f8754 Miscellaneous cleanups. 2005-08-03 11:53:36 +00:00
Jorrit Herder b69ca94efb Fixed 'bug' in log driver that caused kernel messages not to be displayed. 
This was caused by a change in the shared driver code. Not log's fault.

Renamed #definitions of driver process numbers, e.g., TTY now is TTY_PROC_NR.
All known (special) processes now have consistent naming scheme. Kernel tasks
don't follow this scheme.
 2005-08-03 08:14:08 +00:00
Jorrit Herder 0bd61375ad Miscellaneous small fixes to prettify startup output. 2005-08-02 15:56:24 +00:00
Jorrit Herder 52965b6f17 Various updates to support dynamically starting drivers. 
Output during initialization should be suppressed. Unless an error occurs.
Note that main() can now be main(int argc, char **argv) and arguments can
be passed when bringing up the driver.
 2005-08-02 15:30:36 +00:00
Philip Homburg 537d7ddcdf Replace REVIVE with notify. 2005-08-01 14:40:21 +00:00
Jorrit Herder 1198491af2 *** empty log message *** 2005-07-29 15:33:31 +00:00
Philip Homburg a93faca75f rs232 support 2005-07-29 15:22:58 +00:00
Jorrit Herder aec394a330 Updated drivers according to syslib interface changes. 2005-07-29 15:00:22 +00:00
Jorrit Herder d62e515660 Small update to SYS_IRQCTL -> setting an interrupt policy now allows the caller 
to provide an index (0 .. 31) that is passed in the HARD_INT message when an
interrupt occurs. The NOTIFY_ARG field contains a bitmap with all indexes for
which an interrupt occured.
 2005-07-29 12:44:42 +00:00
Philip Homburg 49c25df569 bios_wini driver 2005-07-29 10:21:04 +00:00
Philip Homburg f6b0544de9 Fixed prototype of random_update. 2005-07-29 10:16:40 +00:00
Ben Gras 62c08df482 Removed debugging statements from log.c; changed PRINTF_PROC in config.h 
back to LOG_PROC_NR
 2005-07-27 18:49:25 +00:00
Jorrit Herder f88431f1f7 Made PRINTER driver use new revive-notify mechanism. 
Still to be tested.
 2005-07-27 15:04:30 +00:00
Jorrit Herder fe0dcb5c00 AT driver is not modified (debugging only); 
TTY: select and revive with new notify and FS call back;
kernel: removed old notify code; removed ugly prepare_shutdown timer
kputc: don't send to FS if PRINTF_PROC fails
 2005-07-27 14:32:16 +00:00
Ben Gras 28958cca35 Log device only suspendable now 2005-07-27 14:31:04 +00:00
Ben Gras a1a7ccbd02 alert()-aware revive/select in log device 2005-07-27 13:11:03 +00:00
Jorrit Herder 30d95cad82 Removed debug output. 2005-07-26 14:54:49 +00:00
Ben Gras 435dd377ed Added an IDENTIFIED flag that is set on successfully identified drives. 
This avoids the bug scenario where DEAF but not-w_identify()d drives are
never properly identified, but are seen as real devices.
 2005-07-26 13:11:16 +00:00
Jorrit Herder a63d324caa Small update to shared driver code: SYS_EVENT (signal) is now known. 
Fixed drivers. HARD_STOP message no longer exists.
 2005-07-26 12:50:25 +00:00
Ben Gras f73af8573a Some bugs in memory driver fixed (destination address of user buffer 
not updated)
 2005-07-22 18:25:06 +00:00
Ben Gras d09f170abc Nits here and there. Made log device buffer messages again. 2005-07-22 18:24:17 +00:00
Jorrit Herder 09830fc33e Allowed printing diagnostic messages (either from system processes or the 
kernel) to the log driver. The log driver forwards such output to the TTY.

Changed driver_task() not to send a reply if the return value is EDONTREPLY.
 2005-07-21 18:29:52 +00:00
Jorrit Herder d2d975246d Kernel sends SIGKSTOP just before shutdown. Drivers do clean up and exit. 2005-07-20 15:28:05 +00:00
Jorrit Herder 5594b767c0 Renamed src/lib/utils to src/lib/sysutil --- because of new src/lib/util 2005-07-19 13:21:51 +00:00
Jorrit Herder 0129d98ae1 Added new signal types for kernel events: 
- SIGKMESS: new kernel message (sent to TTY, IS, or LOG)
- SIGKSTOP: MINIX is shut down (sent to TTY-> switch to primary console)
- SIGKSIG: kernel signals pending (sent to PM)

Renamed SYS_SETPRIORITY to SYS_NICE.
 2005-07-19 12:24:51 +00:00
Philip Homburg f8c380c195 Small update to random number generator 2005-07-19 12:16:55 +00:00
Jorrit Herder 8c024e28a1 Changed Makefiles: drivers are now installed in /usr/sbin. 
TTY now gets SYS_EVENT message with sigset (e.g., SIGKMESS, SIGKSTOP).
 2005-07-19 12:12:48 +00:00
Philip Homburg 7d4e914618 Random number generator 2005-07-18 15:40:24 +00:00
Jorrit Herder 279250889f Renamed some system library functionality. 2005-07-14 15:15:18 +00:00
Ben Gras c389801a5f Made timeout and no. of errors in at_wini dynamically settable 
by ioctl; made catch-all function in driver table also called when
unrecognized ioctl called, so drivers can add their own ioctl codes.
 2005-07-13 14:58:21 +00:00
Ben Gras e0e5e62230 Increased timeout to avoid 'CU does not accept command' panic.. 2005-07-13 11:50:30 +00:00
Philip Homburg ed66b0ff02 Increased mii_read timeout. 2005-07-11 13:09:44 +00:00
Philip Homburg d21c2c2229 Enable debug output 2005-07-11 12:49:24 +00:00
Ben Gras 640eb73ca2 New log driver; buffers messages and makes them available to userland. 
Added some fields in the generic device table to support this driver
using libdriver. Updated other drivers to fill these fields with nops
and NULLs.
 2005-07-08 17:23:44 +00:00
Jorrit Herder a5ac07400d Fixed bug in AT driver: don't receive from HARDWARE, but use ANY. 
Timeouts are sent by the CLOCK.
 2005-06-29 10:27:23 +00:00
Ben Gras 6be8c4d8a3 Import of dpeth 3c501/3c509b/.. ethernet driver by 
Giovanni Falzoni <fgalzoni@inwind.it>.
 2005-06-29 10:16:46 +00:00
Philip Homburg a467c43c01 use relative directories in makefiles. 2005-06-28 14:56:30 +00:00
Philip Homburg 575f2aa116 Unknown controllers are no longer fatal. 2005-06-27 11:45:26 +00:00
Ben Gras 62cb81cb3a Fixed typo in printf() in fxp debug statement (caused delta 
value not to be printed)
 2005-06-27 08:55:34 +00:00
Jorrit Herder 5654996c07 New Makefiles for mkdep script. 2005-06-24 16:21:54 +00:00
Ben Gras 4ab7f34ea0 Workaround for fishy situation that caused checksum on outgoing packets 
to be broken in certain cases. (Seemingly when 2 short packets sent
back-to-back.) Buffer alignment seems to fix this ...
 2005-06-22 15:22:34 +00:00
Jorrit Herder ec24a0798c Updated function key mapping because of possible changes to NOTIFY. 
The TTY driver now only notifies the IS server about function key event,
but does not tell which keys are pressed. The IS servers queries the TTY
driver to find out about this.
 2005-06-20 14:23:31 +00:00
Ben Gras 9aae3002ed Made libpci recognize my pci controller at home (again) 2005-06-19 22:11:04 +00:00
Ben Gras 471e0448c3 Changed timer library function args. 
Added select() support for tty fd's (not ptys yet).
 2005-06-17 13:37:41 +00:00
Jorrit Herder 7279bb68ef Applied MINIX 2.0.4 pathes provides by Al Woodhull. 2005-06-17 13:00:04 +00:00
Jorrit Herder c2cd510adf Removed debug dumps from the PM and FS servers. The dumps are now done by the 
IS servers, which obtains a copy of the data through the getsysinfo() system
call. CTRL-F1 now is a special TTY key to shows function key mappings.
 2005-06-07 14:43:35 +00:00
Philip Homburg b658df42d0 Use relative paths. 2005-06-06 16:18:05 +00:00
Ben Gras e44e9ad261 small compile fixes; initial select() stubs; release.sh script doesn't 
need /tmp any more since 16MB root device; increase to 3.0.5 to make new
CD with working FXP driver. (not tagged 3.0.5 yet as at driver bios-copy
workaround hasn't been done.)
 2005-06-06 11:40:32 +00:00
Jorrit Herder c281867f46 Fixed bug relating to FS and MEMORY during startup; 
Relocated some syslib functions to utils library;
Changed location of 'Multiuser startup ..." echo in /etc/rc
 2005-06-06 09:30:44 +00:00
Jorrit Herder f2a85e58d9 Various updates. 
* Removed some variants of the SYS_GETINFO calls from the kernel;
  replaced them with new PM and utils libary functionality. Fixed
  bugs in utils library that used old get_kenv() variant.
* Implemented a buffer in the kernel to gather random data.
  Memory driver periodically checks this for /dev/random.
  A better random algorithm can now be implemented in the driver.
  Removed SYS_RANDOM; the SYS_GETINFO call is used instead.
* Remove SYS_KMALLOC from the kernel. Memory allocation can now
  be done at the process manager with new 'other' library functions.
 2005-06-03 13:55:06 +00:00
Ben Gras 308d9a693c prettified rtl driver: 
. no more kmalloc
 . no more umaps + physcopies / abscopies
 . the status register is directly readable from the drivers own
   address space now, and no physcopy is needed to read it
 . map+physcopy call combinations are replaced by vircopy calls
 2005-06-03 08:59:54 +00:00
Jorrit Herder e782e76944 Created new findproc system call to the PM (to replace similar kernel 
functionality). Currently working on memory allocation (not yet finished).
 2005-06-02 12:43:21 +00:00
Jorrit Herder 6d23f072f3 Cleaned up src/lib/utils library. Renamed server_ functions to more logical 
names. All system processes can now either use panic() or report() from
libutils, or redefine their own function. Assertions are done via the standard
<assert.h> functionality.
 2005-06-01 14:31:00 +00:00
Ben Gras 5a43b84e2d Fix for 'the kermit problem' (keyrepeats happening before the keyrepeat 
timeout). A fix is to treat the alarm and interrupt cases differently and
only call the interrupt handler when an actual interrupt has been seen. No
apparent adverse effects.
 2005-05-31 15:22:06 +00:00
Jorrit Herder 0165662cd9 Replaced flagalrm() timers with another technique to check for timeouts. 
This allowed removing the p_flagarlm timer from the kernel's process table.
Furthermore, I merged p_syncalrm and p_signalrm into p_alarm_timer to save
even more space. Note that processes can no longer have both a signal and
synchronous alarm timer outstanding as of now.
 2005-05-31 14:43:04 +00:00
Jorrit Herder 322ec9ef8b Moved stime, time, times POSIX calls from FS to PM. Removed child time 
accounting from kernel (now in PM).  Large amount of files in this commit
is due to system time problems during development.
 2005-05-31 09:50:51 +00:00
Ben Gras cd72f80639 Disabled clearing screen in tty driver, started console printing after an 
initial 1-line scroll at last line. If clearing screen in trailer of boot
monitor is disabled, all previous boot monitor and console messages are
preserved on rebooting.

All that's needed now is a scrollback buffer to see all old messages..
(Even from the boot monitor, bios, previous boots...)
 2005-05-30 15:09:51 +00:00
Jorrit Herder ed54b1cd6a Improved shared device driver code: use SELF instead of 'getprocnr'. 2005-05-30 08:51:23 +00:00
Jorrit Herder 8d9c0886cd Created ECHO system call for testing purposes. 
Furthermore, a quick way to get one's own process number.
 2005-05-27 13:57:00 +00:00
Jorrit Herder c2be104821 Improved NOTIFY system: fixed a minor error, ignore pending notifications 
on SENDREC system calls. To be done: resource (buffer pool) management;
make it structurally impossible to run out of buffers.
 2005-05-27 12:44:14 +00:00
Jorrit Herder 77c3213948 Optimized scheduling code. Old code is still available withing DEAD_CODE 
and NEW_SCHED_Q definitions. Some minor problems are being traced at the
moment. This commit is meant to backup my files.
  --- Jorrit
 2005-05-26 13:17:57 +00:00
Jorrit Herder 0899f82ab2 Fixed some minor issues with the NOTIFY call. 2005-05-24 14:35:58 +00:00