Commit graph

91 commits

Author SHA1 Message Date
Ben Gras
9f2f3dd488 don't call mkdep with an absolute path 2007-02-08 16:26:20 +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
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
Ben Gras
7195fe3325 System statistical and call profiling
support by Rogier Meurs <rogier@meurs.org>.
2006-10-30 15:53:38 +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
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
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
Ben Gras
1561067ee4 Grant system dynamic-only. 2006-06-30 14:40:29 +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
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
Ben Gras
5a8315cf5b call cons_stop() before sys_abort() to not break tty on shutdown 2006-05-11 14:01:44 +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
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
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
Jorrit Herder
376d8485d8 *** empty log message *** 2006-03-10 16:20:24 +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
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
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
Ben Gras
06db462da4 Added dvorak keymap. 2006-01-23 09:28:04 +00:00
Philip Homburg
ac7f7f3022 Less debug output from keyboard. 2006-01-12 14:44:02 +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
0b5a135a67 Raw keyboard and AUX support. Needs cleaning up. 2005-10-24 13:57:19 +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
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
9f8f2484dd Forward debug output that originates within TTY first to the log device. 2005-09-30 13:01:34 +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
e3709af1b8 Andy's code fixes 2005-09-11 17:09:11 +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
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