Commit graph

939 commits

Author SHA1 Message Date
Kees Jongenburger
9cc744ad52 arm:build and install usbd by default.
Change-Id: I3f7a5bf5d4b75ba820297b0d5fb4447e5126e641

http://gerrit.minix3.org/#/c/2696/
2014-07-28 17:05:40 +02:00
Kees Jongenburger
27bb595b9d build:always build and install the usb mass storage driver.
Change-Id: Ib54902a21443bd110bfc7498c00776831cbdefaf

http://gerrit.minix3.org/#/c/2693/
2014-07-28 17:05:39 +02:00
Kees Jongenburger
902045e94e build:indenting
Change-Id: I85840455ab0ff94c33a2abe342967f6248d1e45f

http://gerrit.minix3.org/#/c/2691/
2014-07-28 17:05:39 +02:00
Kees Jongenburger
dfb2b8398d usb:adding usb mass storage driver.
Change-Id: I9e431d56eddfeec21413c290b2fa7ad35b566f6b

http://gerrit.minix3.org/#/c/2690/
2014-07-28 17:05:39 +02:00
Kees Jongenburger
ed3391fd23 arm:adding the usbd source code.
Change-Id: Ia3c50a8c5e11bf20100354de266913112cc236f9

http://gerrit.minix3.org/#/c/2689/
2014-07-28 17:05:38 +02:00
Lionel Sambuc
6a309697f4 From Ben Gras, add select support on /dev/random.
Change-Id: I47bf4c45285458ecc224df0564edf98afdb2c9d6
2014-07-28 17:05:23 +02:00
Kees Jongenburger
4dafcd9245 build:also build the hello driver on arm.
Change-Id: I5dd82d3b56b907bfc137313f503f9d9c52c199ef
2014-07-28 17:05:21 +02:00
David van Moolenbroek
415782f70f TTY: do not reply to KERNEL
Diagnostics messages are printed using locally generated requests,
using KERNEL as the calling endpoint.  No reply should be sent for
such cases.  This check was accidentally lost with the previous
removal of tty_reply().

Change-Id: I4b76215a4d90e927b0071675d89d861aa399abb3
2014-07-28 17:05:13 +02:00
David van Moolenbroek
760f3d62d7 PTY: split off from TTY
Requires recreation of /dev/tty[pq]*, /dev/pty[pq]* device nodes.

Change-Id: I0e5a28d82faa934497fd3b97d619e506bcb5f439
2014-07-28 17:05:12 +02:00
Ben Gras
3c7f4e462e 64-bit bdev position
Change-Id: I149693624610e04af0c5e4437b5efa484a33467d
2014-07-28 17:05:10 +02:00
Lionel Sambuc
84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00
Ben Gras
17587738d3 align <sys/ucontext.h> <sys/uio.h> <sys/un.h>
Change-Id: I70adf01fddf931a3a6931083adaa4bbe647ea6a3
2014-03-03 20:47:03 +01:00
Ben Gras
01624e6f86 <sys/socket.h>, <netinet/{in,tcp,udp,udp_var}.h>
. add sa_len to sockaddr, sin_len to sockaddr_in
	. rename SCM_CREDENTIALS to SCM_CREDS
	. retire PF_FILE (same as PF_UNIX)

Change-Id: Id3ec63fe2556fc7ceb48de8ad4e80736df3ddfc7
2014-03-03 20:47:03 +01:00
Ben Gras
dda632a24f drop the minix_ prefixes for mmap and munmap
also cleanup of various minix-specific changes, cleanup of
mmap-related testing.

Change-Id: I289a4fc50cf8a13df4a6082038d860853a4bd024
2014-03-03 20:47:03 +01:00
Lionel Sambuc
57476292b0 include/time.h: merged
- Defining CLOCKS_PER_SEC = 100, instead of 60.
   This define is here for legacy reasons, use sysconf(_SC_CLK_TCK) to
   retrieve the actual number of clock tick per second of the system in
   new code.

 - Moving stime prototype to minix/sysutil.h

Change-Id: I76a73cd53ac2361845f2917f62af4125adfc615d
2014-03-03 20:47:02 +01:00
Lionel Sambuc
d3b0a89bab include/unistd.h: merged
Also removing lseek64, pread64, pwrite64.

Those functions have lost their "raison d'être", when off_t switched to
64bits.

Change-Id: I5aea35f01d6d10e3d6578a70323da7be5eca315a
2014-03-03 20:47:02 +01:00
Lionel Sambuc
175d3e7eae Changing the message union to anonymous.
This allows us to write things like this:
  message m;
  m.m_notify.interrupts = new_value;

or
  message *mp;
  mp->m_notify.interrupts = new_value;

The shorthands macro have been adapted for the new scheme, and will be
kept as long as we have generic messages being used.

Change-Id: Icfd02b5f126892b1d5d2cebe8c8fb02b180000f7
2014-03-03 20:46:47 +01:00
Lionel Sambuc
55d9e9954b Extending time_t to 64bits.
Change-Id: Ia96b8bfba19cb8179a0237a7d2122d415c24d73f
2014-03-03 20:45:28 +01:00
Lionel Sambuc
42e13282d7 Fix genmap, always use headers from the sources.
This fixes the compilation failure when building on MINIX.

Change-Id: Iaa2ac5d73ce5f4a8219cacbe726e1398bcdb5740
2014-03-03 20:45:27 +01:00
Gerard
78da142dab Replaced common u64.h functions with operators.
Change-Id: I71b7b4879209eeff89ce5748d67102afebf871dc
2014-03-02 12:28:32 +01:00
Ben Gras
8ccb12bb5a use netbsd <sys/signal.h> and sigset_t
. create signals-related struct message type to store sigset_t
	  directly
	. create notify-specific message types, so the generic NOTIFY_ARG
	  doesn't exist anymore
	. various related test expansions, improvements, fixes
	. add a few error-checks to sigismember() calls
	. rename kernel call specific signals fields to SYS_*

Change-Id: I53c18999b5eaf0cfa0cb25f5330bee9e7ad2b478
2014-03-02 12:28:31 +01:00
Ben Gras
6c3dfa5f3c switch to netbsd <sys/errno.h>
not entirely clean; _SIGN hack remains for now.  also leave in
minix-specific stuff like minix-specific errno's and OK.

Change-Id: I035efc52e27b92f58ae0d88dab19dec263edb6e3
2014-03-02 12:28:31 +01:00
Ben Gras
7120f34ec1 drop <minix/termios.h>, use clean <sys/termios.h>
. also implement some netbsd-style tty ioctls
	. also implement SIGINFO
	. also import netbsd stty
	. rename keymap minix CMIN (for ctrl+minus on numeric keypad)
	  to CNMIN; to keep unchanged control character default CMIN in
	  new <sys/ttydefaults.h>
	. convert CS[5678] logic in rs232 driver to explicit setting of LC
	  bits

Change-Id: I9b7d2963fe9aec00fb6e7535ef565b3191fc1c1d
2014-03-02 12:28:20 +01:00
Ben Gras
a06e2ab395 big <utmp.h>-inspired netbsd switch
import/switch of:
init, getty, reboot, halt, shutdown, wall, last

changes:
	. change reboot() call to netbsd prototype and args
	. allows pristine <utmp.h>
	. use clean <sys/reboot.h> instead of <minix/reboot.h>
	. implement TIOCSCTTY for use by getty so getty can get
	  controlling terminal from init's child(ren)
	. allow NULL envp for exec

Change-Id: I5ca02cb4230857140c08794bbfeba7df982c58a3
2014-03-01 09:05:02 +01:00
Lionel Sambuc
c3fc9df84a Adding ipc_ prefix to ipc primitives
* Also change _orig to _intr for clarity
 * Cleaned up {IPC,KER}VEC
 * Renamed _minix_kernel_info_struct to get_minix_kerninfo
 * Merged _senda.S into _ipc.S
 * Moved into separate files get_minix_kerninfo and _do_kernel_call
 * Adapted do_kernel_call to follow same _ convention as ipc functions
 * Drop patches in libc/net/send.c and libc/include/namespace.h

Change-Id: If4ea21ecb65435170d7d87de6c826328e84c18d0
2014-03-01 09:05:01 +01:00
David van Moolenbroek
80bd109cd3 libsys: various updates
- move system calls for use by services from libminlib into libsys;
- move srv_fork(2) and srv_kill(2) from RS and into libsys;
- replace getprocnr(2) with sef_self(3);
- rename previous getnprocnr(2) to getprocnr(2);
- clean up getepinfo(2);
- change all libsys calls that used _syscall to use _taskcall, so as
  to avoid going through errno to pass errors; this is already how
  most calls work anyway, and many of the calls previously using
  _syscall were already assumed to return the actual error;
- initialize request messages to zero, for future compatibility
  (note that this does not include PCI calls, which are in need of a
  much bigger overhaul, nor kernel calls);
- clean up more of dead DS code as a side effect.

Change-Id: I8788f54c68598fcf58e23486e270c2d749780ebb
2014-03-01 09:05:00 +01:00
David van Moolenbroek
b058039a35 TTY: fix earlier PTY select "improvement"
It was just plain wrong.

Change-Id: Ieab4b4f01d9461e05e0d0ba6427a99d863d6b98d
2014-03-01 09:04:58 +01:00
David van Moolenbroek
e5cc85fdc4 Extend dupfrom(2) into copyfd(2)
This single function allows copying file descriptors from and to
processes, and closing a previously copied remote file descriptor.
This function replaces the five FD-related UDS backcalls. While it
limits the total number of in-flight file descriptors to OPEN_MAX,
this change greatly improves crash recovery support of UDS, since all
in-flight file descriptors will be closed instead of keeping them
open indefinitely (causing VFS to crash on system shutdown). With the
new copyfd call, UDS becomes simpler, and the concept of filps is no
longer exposed outside of VFS.

This patch also moves the checkperms(2) stub into libminlib, thus
fully abstracting away message details of VFS communication from UDS.

Change-Id: Idd32ad390a566143c8ef66955e5ae2c221cff966
2014-03-01 09:04:58 +01:00
David van Moolenbroek
9e3e032c26 UDS: sendmsg/recvmsg fixes
- sendmsg: the accumulation of multiple in-flight file descriptors was
  already described in the comments; now the code actually does what
  the comments say :) -- also, added robustness in case of a failure;
- recvmsg: only create a socket rights message if there are file
  descriptors pending at all;
- recvmsg: copy back the control message length;
- recvmsg: use CMSG_SPACE instead of CMSG_LEN to compute sizes.

Not sure if all of this is now working according to specification,
but at least tmux seems to be happy with it.

Change-Id: I8d076c14c3ff3220b7fea730e0f08f4b4254ede5
2014-03-01 09:04:58 +01:00
David van Moolenbroek
f3d8aa65ac UDS: add support for FIONREAD
Change-Id: I50030012b408242a86f8c55017429acdadff49d1
2014-03-01 09:04:58 +01:00
David van Moolenbroek
3e8346a8e8 UDS: support for nonblocking sockets
This patch includes several other fixes, which are now tested in the
test56 test set.

Change-Id: I9535d5a6c072abf966252838522c5f65b353c6c2
2014-03-01 09:04:57 +01:00
David van Moolenbroek
1e07186caf UDS: clean up source code
- move VFS calls to a separate source file;
- solve a few subtle bugs, mostly in error handling;
- simplify debug reporting code;
- make a few definitions more independent;
- restyle to something closer to KNF.

Change-Id: I7b0537adfccac8b92b5cc3e78dac9f5ce3c79f03
2014-03-01 09:04:57 +01:00
David van Moolenbroek
b003ed0929 UDS: split off from PFS
Change-Id: I769cbd64aa6e5e85a797caf0f8bbb4c20e145263
2014-03-01 09:04:57 +01:00
David van Moolenbroek
6d466f941b at_wini: PCI-only now; one controller per instance
- remove non-PCI support, since all supported platforms with at_wini
  devices also have PCI support by now;
- correspondingly, stop using information from the BIOS altogether;
- limit each driver instance to one controller, to be in line with
  the general MINIX3 one-instance-per-controller driver model; this
  limits the number of disks per at_wini instance to four;
- go through the controllers by the order of their occurrence in the
  PCI table, thus removing the exception for compatibility devices;
- let the second at_wini instance shut down silently if there is only
  one IDE controller;
- clean up some extra code we don't need anymore, and resolve some
  WARNS=5 level warnings.

Overall, these changes should simplify automatic loading of the right
disk drivers at boot time in the future.

Change-Id: Ia64d08cfbeb9916abd68c9c2941baeb87d02a806
2014-03-01 09:04:57 +01:00
David van Moolenbroek
89332ecdf1 system.conf: subsystem VID/DID matching support
- change "vid/did" to "vid:did", old form still supported for now;
- allow "vid:did/subvid:subdid" specification in system.conf, in
  which case a device will be visible to a driver if the subsystem
  VID/DID also match.

Change-Id: I7aef54da1b0bc81e24b5d98f1a28416f38f8b266
2014-03-01 09:04:57 +01:00
Lionel Sambuc
bbb8908c16 Adapting build system to call MAKEDEV for /dev
* Remove static proto.dev
 * Update releasetools/*image.sh not to use proto.dev, as well as
   minor comments cleanup
 * Add TOOL_TOPROTO

Change-Id: If7dc16d4ebb3b0c4e859786fad25d4af000c999f
2014-03-01 09:04:56 +01:00
David van Moolenbroek
cc59831179 keymaps: improve keypad slash support
Now that the keymaps can distinguish between the regular slash key
and the slash key on the numeric keypad, we can avoid localization
of the latter.

Change-Id: I20ead7d26a9baa82f5a522562524fd75d44efb42
2014-03-01 09:04:56 +01:00
Mikal Villa
0214ccc9e2 Norwegian keymap
Change-Id: I181234afc8f1a058e92af6c1fe88979463aaff45
2014-03-01 09:04:55 +01:00
David van Moolenbroek
6b3f4dc157 Input infrastructure, INPUT server, PCKBD driver
This commit separates the low-level keyboard driver from TTY, putting
it in a separate driver (PCKBD). The commit also separates management
of raw input devices from TTY, and puts it in a separate server
(INPUT). All keyboard and mouse input from hardware is sent by drivers
to the INPUT server, which either sends it to a process that has
opened a raw input device, or otherwise forwards it to TTY for
standard processing.

Design by Dirk Vogt. Prototype by Uli Kastlunger.

Additional changes made to the prototype:

- the event communication is now based on USB HID codes; all input
  drivers have to use USB codes to describe events;
- all TTY keymaps have been converted to USB format, with the effect
  that a single keymap covers all keys; there is no (static) escaped
  keymap anymore;
- further keymap tweaks now allow remapping of literally all keys;
- input device renumbering and protocol rewrite;
- INPUT server rewrite, with added support for cancel and select;
- PCKBD reimplementation, including PC/AT-to-USB translation;
- support for manipulating keyboard LEDs has been added;
- keyboard and mouse multiplexer devices have been added to INPUT,
  primarily so that an X server need only open two devices;
- a new "libinputdriver" library abstracts away protocol details from
  input drivers, and should be used by all future input drivers;
- both INPUT and PCKBD can be restarted;
- TTY is now scheduled by KERNEL, so that it won't be punished for
  running a lot; without this, simply running "yes" on the console
  kills the system;
- the KIOCBELL IOCTL has been moved to /dev/console;
- support for the SCANCODES termios setting has been removed;
- obsolete keymap compression has been removed;
- the obsolete Olivetti M24 keymap has been removed.

Change-Id: I3a672fb8c4fd566734e4b46d3994b4b7fc96d578
2014-03-01 09:04:55 +01:00
David van Moolenbroek
ec2359d566 TTY: allow selecting on translated minors
Due to the existence of /dev/console and /dev/log, and the new
"console=" setting, it is now possible that a single non-PTY object
(e.g. serial) is accessible through two different minor numbers.  This
poses a problem when sending late select replies (CDEV_SEL2_REPLY),
because the object's minor number can not be used to identify the
device.  Since selecting on such objects through translated minor
numbers is actually required, we now save the minor number used to
initiate the select query in order to send a late reply.

The solution is suboptimal, as it is not possible to use two different
minors to select on the same object at once.  In the future, there
should be at least one select record for each minor that can be used
with each object.

Change-Id: I4d39681d2ffd68b4047daf933d45b7bafe3c885e
2014-03-01 09:04:55 +01:00
David van Moolenbroek
36ac0dbcf8 Take LOG out of the boot image
Change-Id: Id2629776b53aae46629b04a42c15cbbacac9b949
2014-03-01 09:04:55 +01:00
David van Moolenbroek
8fea5ab8bd Kernel: make SIGKMESS target process list dynamic
The set of processes to which a SIGKMESS signal is sent whenever new
diagnostics messages are added to the kernel's message buffer, is now
no longer hardcoded. Instead, processes can (un)register themselves
to receive such notifications, by means of sys_diagctl().

Change-Id: I9d6ac006a5d9bbfad2757587a068fc1ec3cc083e
2014-03-01 09:04:54 +01:00
Lionel Sambuc
9fab85c2de Replacing timer_t by netbsd's timer_t
* Renamed struct timer to struct minix_timer
 * Renamed timer_t to minix_timer_t
 * Ensured all the code uses the minix_timer_t typedef
 * Removed ifdef around _BSD_TIMER_T
 * Removed include/timers.h and merged it into include/minix/timers.h
 * Resolved prototype conflict by renaming kernel's (re)set_timer
   to (re)set_kernel_timer.

Change-Id: I56f0f30dfed96e1a0575d92492294cf9a06468a5
2014-03-01 09:04:54 +01:00
David van Moolenbroek
6989311826 Add VND driver, providing loopback devices
Change-Id: I40fa695e28c67477a75383e6f1550e451afcab41
2014-03-01 09:04:54 +01:00
David van Moolenbroek
df724f2e14 filter: use libblockdriver
Also work around clock_t now being unsigned.

Change-Id: Ifbca2482e996ddca58036d45f557165e636fb3fa
2014-03-01 09:04:53 +01:00
David van Moolenbroek
665198b4c2 Rewrite character driver protocol
As a side effect, remove the clone style, as the normal device style
supports device cloning now.

Change-Id: Ie82d1ef0385514a04a8faa139129a617895780b5
2014-03-01 09:04:52 +01:00
Lionel Sambuc
3af30c2c60 ARM serial driver: Comment termios_baud_rate.
The B0-B115200 defines are flags, and not the actual speed they
represent.

This fixes an incoherency for B0 handling, and documents why it is
required to call the function again after changing the speed flag.

DFL_BAUD is set to one of the flag, so to translate it to an actual
speed, the function calls itself again, which will always be able to
finish without inducing another recursive call.

Change-Id: I04ebfaefee31a88d05f0b726352d1581a966147b
2014-03-01 09:04:52 +01:00
David van Moolenbroek
5e48dc3f40 TTY: skip /dev/log checks if console is serial
It is unclear why /dev/log has its own open/close rules, but those
rules conflict with serial console redirection.  This does not solve
the root of the problem, but it puts back in place more or less the
same workaround that was already in place before the TTY overhaul.

Change-Id: Ib53abbc28a76c1f2b0befc8448aeed0173bc96a5
2014-03-01 09:04:52 +01:00
David van Moolenbroek
3d697930dd TTY: use libchardriver; clean up
- writing to a PTY master side blocks if there is not already a
  blocked reader on the slave side, and select now reflects this;
- internally, TTY now uses a test based on "caller != NONE" rather
  than "grant != GRANT_INVALID" to identify whether a call is
  currently ongoing;
- "offset" fields have been removed as they equal the corresponding
  "cum" fields;
- improved variable typing and function naming here and there;
- various other small fixes.

Change-Id: I6b51452888942e864b4e034e8c8490576184a23e
2014-03-01 09:04:52 +01:00
David van Moolenbroek
1db80ce9d6 libaudiodriver: use libchardriver
Change-Id: I299d58d110ad14b69076276ba46c4325875c34ca
2014-03-01 09:04:51 +01:00