Commit graph

5317 commits

Author SHA1 Message Date
Lionel Sambuc
f640210005 Removing obsolete _NBSD_LIBC define
Change-Id: Ia6ce84ccdf36cf6f64540b990baaa7d85c53533d
2013-02-26 09:44:24 +00:00
Lionel Sambuc
afa4fd56ac Removing obsolete _MINIX_COMPAT define
Change-Id: If1f5901a53bbc454c04ee33ebb469a58f0566df7
2013-02-26 09:44:23 +00:00
Lionel Sambuc
813d4c6a36 Removing obsolete _MINIX_SOURCE define
Change-Id: I924d5af294cd5daf17c73f71803f060cea3c3d8b
2013-02-26 09:44:21 +00:00
Lionel Sambuc
8e4736f2df Removing obsolete _MINIX define
Change-Id: Id33ac7e973d1c0e249b690fe44a597474fac6076
2013-02-26 09:44:20 +00:00
Ben Gras
f360500351 getdirs.awk: restore regexp to original
Change-Id: I7f9714e1b0e079299c87b036dea8e91ffc701342
2013-02-24 13:50:53 +01:00
Thomas Veerman
e176fa00ef RS: refresh service upon init failure
When a service fails to initialize, RS exits the service. When injecting
faults this is undesired behavior. With this patch, we're going to assume
that when starting services with the -b flag (no binary exponential
offset), we don't want to exit the service but simply restart the
initialization.

Change-Id: Ie8b9c89e16fe4df8a89ec30ec678a216b4ec5fd0
2013-02-22 16:06:25 +00:00
Thomas Veerman
4de18d528b Remove unintentionally commited file
Change-Id: I2e0f66f5d8033e98c4e9e20d60773548af9e8c35
2013-02-22 13:56:25 +00:00
Thomas Veerman
67434e545b fb: use timeout instead of microdelay for restart logo
Change-Id: I1cb192aae502ed917e757cf17f67a9a355d0059a
2013-02-22 13:08:21 +00:00
Thomas Veerman
2b793e4945 libsys: refactor frclock api
Make the frclock functions similar to the tsc utility functions. This
way, we can call frclock functions from the framebuffer driver which
will use frclock on ARM and tsc on X86.

Also, frclock_64_to_micros computed seconds, not microseconds

Change-Id: I6718ae0fb7db050794f6f032205923e1a32dc1ac
2013-02-22 13:08:21 +00:00
Ben Gras
4d09b8408a compile & install the unixbenchmark netbsd style
for convenient crosscompiling & running.

Change-Id: I7dfcea109c00e1457f9de9b2e6437fe6cf925ba7
2013-02-22 12:49:56 +01:00
Thomas Veerman
e104b46005 test set: use clear 2013-02-21 10:29:09 +00:00
Thomas Veerman
2b90964e33 VFS: don't garbage collect if file is already closed 2013-02-21 10:29:08 +00:00
Thomas Veerman
cfcce207c1 VFS: prevent unmapping drivers that don't support reopening
libchardriver does not support DEV_REOPEN and will return ERESTART
when you do try it. This made VFS unhappy and concluded erroneously
that the driver was EDEADEPT.
2013-02-21 10:29:08 +00:00
Thomas Veerman
ba49a155b5 fb: introduce framebuffer support to Minix
This patch introduces a framebuffer to Minix. It's written for the ARM
port of Minix, but has an architectural split that separates the
hardware dependent part from the non-hardware dependent part. Futhermore,
this driver was developed using a screen that has a native resolution of
1024x600 pixels and having lack of support for obtaining EDID from the
screen. Consequently, it uses a hardcoded resolution of 1024x600.

The driver uses an interface based on the Linux ioctl API, but supports
only a very limited subset.
2013-02-21 10:29:08 +00:00
Ben Gras
2aa82a9c7b ARM: kernel: fix sanity check for copying
. phys_copy() (taken from memcpy) can legitimately
	  cause pagefaults below the source/dest address due
	  to word-alignment

Change-Id: Ibee8f069781d16caea671246c021fb17a2a892b1
2013-02-20 20:34:40 +01:00
Ben Gras
7a07b58aa8 test66: float smoke test, floating point fixes (arm)
Change-Id: Idd209ab6f341fbfb6b2dca77290ff440695bc2c1
2013-02-20 12:29:37 +00:00
Kees Jongenburger
d47f512a13 kernel:handle improper svc calls gracefully.
Change-Id: Id0f694dd2a8c5981900601fcdb2112ee266d0d76
2013-02-19 17:02:29 +01:00
Ben Gras
b18224051a kernel: more stack for vm 2013-02-19 13:53:56 +01:00
Lionel Sambuc
e4fa9802cb ARM: Enable caches
First round, some more optimizations are possible and should be
activated.

Change-Id: I3b7dee7c82fbffd823a08bec1c5d5ebcf769f92f
2013-02-18 09:08:26 +01:00
Lionel Sambuc
b36292e232 ARM: Fix interrupt management
Interrupts where not correctly masked while in kernel, which
breaks one of the current main assumptions.

Also remove some duplication on ARM asm files, and add a function
to check the status of ARM irqs (not compiled by default)

Change-Id: I3c25d2b388f93fd8fe423998b94b3c4f140ba831
2013-02-18 09:07:55 +01:00
Kees Jongenburger
eff37b8a8b kernel:enable trace on arm.
Change-Id: Iabe6dfd758e8f1cdb4a18e2f2ab8f8ca988f3c86
2013-02-17 08:40:38 +01:00
David van Moolenbroek
16440d9b8f installboot: allow installation into disk
Previously, installboot would require that the given target device is
a partition. This is not strictly necessary: MINIX3 can also be
installed (manually) into one or more primary partitions, requiring
that the installboot target be the entire disk. With this patch,
specifying a disk as target is now allowed, as long as the -f (force)
option is given.
2013-02-16 22:58:53 +01:00
Lionel Sambuc
c3ae1bdfcd Switch to disable bin. exp. wait time in RS 2013-02-16 19:35:19 +01:00
Kees Jongenburger
f240e1eaf5 vm:Display boot process name upon failure to load or execute.
Change-Id: I80fdaca09ae255622083b16dee72715f009dc0ee
2013-02-16 11:20:45 +01:00
Ben Gras
ea79fdc29d packages.install: remove a few, too big to fit.
. the world will look better with base & packages dynamically
	  linked.

Change-Id: Ifce80ad7002b530e583422d23c2ab6f4dd7841e0
2013-02-15 12:34:48 +01:00
Thomas Cort
8d5bf08308 kernel: correct typo in clock.c
Change-Id: Iae7f482268809c5675d023d10104f49e5bd65484
2013-02-15 12:10:56 +01:00
David van Moolenbroek
972156d595 TTY: "nobeep" setting to disable beeps
Disable the speaker by passing in "nobeep=1" as a boot option.
The option is preserved when updating the boot configuration.
Currently i386 only.
2013-02-15 11:06:34 +01:00
David van Moolenbroek
09b729b328 rtl8169: reduce verbosity 2013-02-15 11:05:43 +01:00
David van Moolenbroek
91cea699bb rtl8169: add support for RTL8101E family
All cards in this family (RTL8101E, RTL8102E, RTL8103E, RTL8105E,
possibly others) should be recognized based on the added PCI ID.
The hardware version number of the RTL8105E has been added only to
serve as an example of a card that does not require modification of
certain undocumented registers.
2013-02-15 11:05:35 +01:00
Ben Gras
d6be9725c9 pkgin_all: script to auto-install all packages
Change-Id: I858c6d2b1c117c1fb5f702ab9c4921e86fb0cec5
2013-02-14 22:58:29 +00:00
Kees Jongenburger
6a290814ae mmc:Ignore SIGTERM if open count > 0
Change-Id: I996497335b4209ff7ef95dfa977d97e5557456e9
2013-02-14 10:20:21 +01:00
Ben Gras
38c4489ef0 release.sh: allow REPO and GITBRANCH env override
patch by Antoine Leca

Change-Id: Iabcf1189d8b5250536bb17e650f48f0e73fcde2c
2013-02-13 19:20:33 +00:00
Ben Gras
9a3d76d0ca ash: default to an editing mode
. otherwise line editing is not initialized at all

Change-Id: I4b1aa5659720b1fd955ab0450b111085dcdc9dee
2013-02-13 16:19:15 +00:00
David van Moolenbroek
9d89e72a5c ahci: more robustness against flaky devices
- if supported, override BSY/DRQ flags and start the port anyway if it
  times out with DET=3h status during device detection;
- no longer rely on the device signature to be set; unless a valid
  signature is obtained, try both ATA and ATAPI device identification.
2013-02-13 14:29:44 +00:00
David van Moolenbroek
eb89b33d39 ahci: device detection rewrite
- do not start a port before the BSY and DRQ flags have been cleared;
  as such, poll on device status rather than signature availability.
- change "ahci_sig_timeout" to "ahci_device_timeout" variable setting
  accordingly; this variable determines the polling duration before a
  newly attached device is given up on, and uses 30 seconds as default;
- use port connect changes (PCS/X/DET->1h) to kick off polling for an
  attached device; detachment is still detected by means of PhyRdy
  status changes (PRCS/N/DET<->3h).
2013-02-13 14:26:48 +00:00
David van Moolenbroek
23b12e29a2 ahci: rewrite timeout initialization code
- the "ahci_sig_timeout" variable now denotes the entire checking
  period, and the delay between checks has been hardcoded; what was
  previously "ahci_sig_checks" is now computed from those two;
- timeout values are no longer used for both millisecond and clock
  tick values, and better typed;
- the computation of timeouts is no longer off by half a second.
2013-02-12 13:53:09 +00:00
David van Moolenbroek
ad0b58fe83 ahci: centralize, fix port reset 2013-02-12 13:52:52 +00:00
David van Moolenbroek
f2de719cfe ahci: link FIS receive mode to memory allocation
There is no need to set/clear PxCMD.FRE on every port start/stop.

Also remove some already useless and now also incomplete port
reinitialization at startup.
2013-02-12 13:52:33 +00:00
David van Moolenbroek
3c55fcbc13 ahci: use macros to access HBA and port registers 2013-02-12 13:52:01 +00:00
Ben Gras
de57a53027 __aeabi_ldivmod: fix sign logic
. signed 64-bit divide incorrectly tested for sign compensation
	  bits in the NEG (R5) register, causing the signedness of the
	  quotient and modulus to be wrong for negative numerators.

Fixes test45 on ARM.

Change-Id: Id0df8fd97ea67cd0722db8cdd70a07e01b3d7870
2013-02-11 21:37:10 +01:00
Ben Gras
3bc6d7df06 impove memory accounting
. the total amount of memory in the system didn't include the memory
	  used by the boot-time modules and some dynamic allocation by the
	  kernel at boot time (to map in VM). especially apparent on our
	  ARM board with 'only' 512MB of memory and a huge ramdisk.
	. also: *add* the VM loaded module to the freelist after it has
	  been allocated for & mapped in instead of cutting it *out* of the
	  freelist! so we get a few more MB free..

Change-Id: If37ac32b21c9d38610830e21421264da4f20bc4f
2013-02-11 19:31:57 +01:00
Ben Gras
d1df256de9 VM: slight pagedir mapping generalization
. allow any number of pde's used for pagedir mapping
	. allows >1024 NR_PROCS on x86, >64 on ARM
	. allows NR_PROCS to be the same in both cases
	. also cleanup: allocating spare PDE's is not necessary
	  throw that function out

Change-Id: Ibb8f8cf6e7db6a4d6384b6911d1a3f3f5e5d8256
2013-02-10 21:50:34 +01:00
Ben Gras
7df45744ad libexec: quiet
. harmless errors in the case of shell scripts

Change-Id: I461776024a21233e291102ca6d05dc7fa767f71a
2013-02-10 19:52:25 +01:00
Ben Gras
5a0585359d ARM divsi3.S: raise(SIGFPE) when called for
. raise(SIGFPE) for modulo-0/divide-0 operations in
	  internal int division functions
	. gcc: do not link with -lgcc anywhere so these internal
	  functions are always used from libc instead of (sometimes)
	  masked by -lgcc
	. together fixes test53 on ARM

Change-Id: I31ec19dfdd68b8a92695595da901874e63106f9d
2013-02-09 22:24:59 +01:00
Ben Gras
4ac7206c6f t40c term[] count fix
. term[] did not have the promised number of entries

Change-Id: I06a45ca0d948a6876bf1bffd0ec4706c88b7a3b0
2013-02-09 18:51:56 +01:00
Ben Gras
1f6e0c8fa6 drivers: build random for arm too
Change-Id: I801643281fdacc6cb7950cc79a29bec28dcf40ec
2013-02-09 17:13:16 +01:00
Ben Gras
95513e73da opendir change: refinement
Change-Id: I90cc6929c9e7678da8e200688dcd40441efe030f
2013-02-08 23:09:21 +00:00
Ben Gras
4505b4a30a add opendir alias
Change-Id: Ib121e763bac7bea44a2f2533c454ff7d9361dc8d
2013-02-08 21:40:57 +00:00
Ben Gras
f5cfab17d6 ldivmod, uldivmod: fix qdivrem calls
. ldivmod, uldivmod were passing the modulo argument pointer
	  in R4, which is bogus, as qdivrem expects it on the stack as
	  per the EABI, causing essentially 'random' memory to be trampled
	  by qdivrem. fix by pushing R4 before the call.
	. also add these functions to -minc so -lminc clients can be
	  linked without -lgcc

Change-Id: I90b0b28b51a188c93da5de6afb108224749ea794
2013-02-08 14:09:45 +01:00
Ben Gras
46e7c7a920 ramdisk Makefile: CLEANFILES fix 2013-02-07 23:09:18 +01:00