Commit graph

6587 commits

Author SHA1 Message Date
David van Moolenbroek
a810336026 orinoco: restore register memory mapping
Untested.

Change-Id: I439f0e711e16ba478dadf57ffc8ad74ec19ea1b9
2014-12-04 12:10:47 +00:00
David van Moolenbroek
2e5374621d fxp: enable bus mastering if needed
This is required for at least QEMU.  However, as of writing, QEMU also
requires fixes in its epro100 emulator before this driver can use it.

Change-Id: Ie5c5ffe4311b1a0e581bc687f1c15de3a85f4a30
2014-12-04 12:10:47 +00:00
David van Moolenbroek
92293fafd3 e1000: fix unaligned register access
This resolves a guru meditation in recent VirtualBox versions.

Change-Id: I5034d8af1fe885adda3c027cb23563bffaccf97e
2014-12-04 12:10:46 +00:00
David van Moolenbroek
4bf270019a dp8390: update, allow default port and IRQ
Bochs has switched from port base 0x240 to 0x300 for its default
NE2000 ISA configuration, and QEMU is using the same settings.

Change-Id: Ide6cdb14321eb4324d0bf6d6314c5970b3493e95
2014-12-04 12:10:46 +00:00
David van Moolenbroek
cb796b7551 etc/usr/rc: fix argument passing for net drivers
The expected argument name would include the instance number, which
is not only redundant in many cases (FOOETHn_n=arg.., "n" being the
instance number) and conflicted with what netconf(8) does, but some
drivers need to be able to see the arguments for all instances of its
driver type--for example, dp8390 needs to know how many earlier
instances have been configured to use PCI.

Change-Id: I4830b823352722f554a032979464aba8b08fc166
2014-12-04 12:10:46 +00:00
David van Moolenbroek
cc5b198875 UDS: move from drivers/net/ to net/
Change-Id: I53992b205e767a77c7b3c868a38c7f3d772a4ed3
2014-12-04 12:10:46 +00:00
Ben Gras
3c8950cce9 minix/ changes for arm llvm build
. fixes needed to build Minix/ARM with LLVM without errors,
	  mostly size_t cleanness

Change-Id: If4dd0a23bc5cb399296073920a8940c34b4caef4
2014-12-03 23:40:56 +01:00
Ben Gras
7f59afadd5 Fix for TOOL_CPP
. needed for xorg build from /usr/xsrc

Change-Id: I632c9d09d4cfecfbf454820551f6d618ac4f4ebe
2014-11-28 07:22:52 -05:00
Lionel Sambuc
0805ab8cfd Import a few manpages
The following manpages where contributed by
Jacob Adams <tookmund@gmail.com>:
 - atnormalize.8
 - autopart.8
 - decomp16.1
 - devsize.8
 - rawspeed.8
 - rotate.8
 - update_bootcfg.8
 - updateboot.8

Change-Id: Ide3abf0962083b83e37426e2d47f3a9391d6315e
2014-11-25 11:04:20 +01:00
Ben Gras
99e9e03701 for pkgsrc without base clang from sambuc@
Change-Id: Id0bf33da426f6c7a14628846dd1185cdcdfac766
2014-11-25 10:52:02 +01:00
Ben Gras
3a9e392b3a remove unused PSW restore code
. now done in-kernel so IOPL gets restored

Change-Id: I9905d2844a4715004054a788613ff7efd02a227d
2014-11-25 10:51:01 +01:00
Ben Gras
c9278f9170 restore PSW like 9393439a20 for AMD syscall
Change-Id: Ide0a8727af8d0d81361382dbd2460c7a6c5743fc
2014-11-24 12:05:45 +01:00
David van Moolenbroek
65eccd1f74 inet: detect short TCP option lengths
Previously, a TCP option length of zero would cause inet to end up
in an infinite loop.

This resolves #7, reported by Alejandro Hernandez.

Change-Id: I45ad4c789d10d8e202cf6e140a7b9db7a6543c75
2014-11-18 12:53:18 +00:00
Lionel Sambuc
db1ca87b7d Fix for missing /usr/games in root's PATH
After importing the default environment from NetBSD, we discovered that
it doesn't contain /usr/games, which is required for the commands
strfile. This utility is used while generating fortune database.

This patch simply sets TOOL_STRFILE to contain an absolute path.

Change-Id: I2e366a0b67d5258f387c3f5a2a2a581fedead359
2014-11-17 22:35:00 +01:00
David van Moolenbroek
aa4ee93d43 dhcpd: don't crash so easily
The jump-to-start hack is not resetting global variables, resulting in
a crash after several such restarts cause an overflow in the network
table.  This patch fixes that particular issue, but more similar
issues (in particular memory leaks) are bound to come up.  As such this
is a stopgap measure until we can get rid of the old dhcpd altogether.

This resolves the additional issue reported in #2.

Change-Id: Ic4cd80eae520cf2b97e893bac63b3ab1ecfea6d8
2014-11-17 20:17:43 +00:00
David van Moolenbroek
b49f4cacde rtl8139: enable bus mastering if needed
This resolves #2.

Change-Id: Ie6736f0d5a713025f09c18de7042ba44fbb1b2f8
2014-11-17 19:23:00 +00:00
David van Moolenbroek
e321f65582 libfsdriver: support mmap on FSes with no device
This patch adds (very limited) support for memory-mapping pages on
file systems that are mounted on the special "none" device and that
do not implement PEEK support by themselves.  This includes hgfs,
vbfs, and procfs.

The solution is implemented in libvtreefs, and consists of allocating
pages, filling them with content by calling the file system's READ
functionality, passing the pages to VM, and freeing them again.  A new
VM flag is used to indicate that these pages should be mapped in only
once, and thus not cached beyond their single use.  This prevents
stale data from getting mapped in without the involvement of the file
system, which would be problematic on file systems where file contents
may become outdated at any time.  No VM caching means no sharing and
poor performance, but mmap no longer fails on these file systems.

Compared to a libc-based approach, this patch retains the on-demand
nature of mmap.  Especially tail(1) is known to map in a large file
area only to use a small portion of it.

All file systems now need to be given permission for the SETCACHEPAGE
and CLEARCACHE calls to VM.

A very basic regression test is added to test74.

Change-Id: I17afc4cb97315b515cad1542521b98f293b6b559
2014-11-15 11:19:52 +00:00
David van Moolenbroek
289b04677a libfsdriver: prefill st_dev for stat requests
This obviates the need for several file system implementations to
remember the device on which they are mounted.

Change-Id: Ida8325cf4bcf072e61761cfee34e3f7ed2d750b9
2014-11-14 15:54:16 +00:00
David van Moolenbroek
31b6611abf procfs: add /proc/service directory
This directory is filled dynamically with regular files, one for each
service that RS knows about, named after its label.  Its contents are
still subject to (heavy) change, but currently expose the service's
endpoint and number of restarts so far.

Change-Id: Ie58c824bcb6382c8da7a714e59fee87329970b4b
2014-11-12 12:13:53 +00:00
David van Moolenbroek
f1abbce725 procfs: convert to KNF
Change-Id: Ib4252f199af0f9597745dcd2c11a7f761738671f
2014-11-12 12:13:47 +00:00
David van Moolenbroek
52be5c0afb libvtreefs: API changes/extensions, part 2
- rename start_vtreefs to run_vtreefs, since the function returns upon
  termination these days;
- add get_inode_slots function to retrieve the number of indexed slots;
- add support for extra per-inode data for arbitrary storage.

Change-Id: If2d365d7b478a1cecc9e20fb2b3e70c1a1cf7243
2014-11-12 12:13:43 +00:00
David van Moolenbroek
5eefd0fec2 libvtreefs: API changes/extensions, part 1
- move primary I/O buffer into vtreefs; change read hook API;
- add hooks for write, truncate, symlink, mknod, unlink, chmod/chown;
- modernize message_hook;
- change procfs, devman, gpio accordingly;

Change-Id: I9f0669e41195efa3253032e95d93f0a78e9d68d6
2014-11-12 12:13:38 +00:00
David van Moolenbroek
693ad767e8 libvtreefs: convert to KNF
Change-Id: I81bdf05c9b630a0cbb0ac573d36d4f59f8137199
2014-11-12 12:13:33 +00:00
Emmanuel Blot
f92baba71c Fix bad cast from u16_t to ssize_t 2014-11-12 12:13:28 +00:00
David van Moolenbroek
7ee000e54a procfs: compile in x86 support only for x86 target
Issue reported by Emmanuel Blot.

Change-Id: I7f5b1b65273e6ac841d5451e0be7b0e1c92d537c
2014-11-12 12:13:23 +00:00
David van Moolenbroek
a8a812ef6a test76: increase alarm times
The test would sometimes fail because an alarm triggered before the
system call to be interrupted by the alarm could be started.

Change-Id: Ia507720a1f2d259afde1f97b7edd03f22cbd4810
2014-11-12 12:12:40 +00:00
David van Moolenbroek
8b18d03deb trace(1): document how to add an IOCTL handler
Also fix two small IOCTL-related bugs:
- do not print an argument pointer for argument-less IOCTLs;
- print IOCTL contents with -V given once, just like structures.

Change-Id: Iec7373003d71937fd34ee4b9db6c6cec0c916411
2014-11-12 12:02:29 +00:00
David van Moolenbroek
92601f58cb ext2: perform super I/O with contiguous memory
Issue reported by Antoine Leca.

Change-Id: Ie6f3ab6c1943b0b7ea9d5a68d4c24b92bab17233
2014-11-11 21:43:55 +00:00
Ben Gras
f53651de01 VM,MFS: better handling of some exceptional cases
Fix for problems reported by Alejandro Hernández:
	. VM unmap: handle case where there is no nextvr

Fixes for problems found by running Melkor ELF fuzzing tool:
	. VM: better handle case where region prealloc fails by
	  freeing memory that was allocated so far
	. MFS fs_readwrite: EOF check should happen for read and
	  peek requests, not just read

This fixes #4.

Change-Id: I2adf4eebdfb4c48a297beff0478eed5c917a53a4
2014-11-10 17:51:57 +01:00
Lionel Sambuc
957802cd0c Import NetBSD shell environment files
With the import of Xorg, a proper separation between login-time and sub
shell-time of the environment setup is necessary.

Instead of re-developping this from scratch, I am taking the opportunity
to import the NetBSD default environment.

Change-Id: Ib6a8fbd9c2f407ccd59be57a52ef9df21c2c9ce7
2014-11-10 16:48:56 +01:00
Lionel Sambuc
123aceb045 Adding /usr/X11R7/lib to LD_LIBRARY_PATH
Change-Id: I94b91e9e89115f90142e284fca21df4c3c8e2060
2014-11-10 14:43:29 +01:00
Lionel Sambuc
86b0b2ca84 Adding /usr/X11R7 to PATH
Change-Id: Ifac54e59715f48bdfa4ab0a77d656d11f7289a2e
2014-11-10 14:43:29 +01:00
Lionel Sambuc
971bb1a587 Importing external/mit/xorg support rules
Change-Id: Ib11d8659485a444797bf3a2118182a1d4e316b50
2014-11-10 14:43:29 +01:00
Lionel Sambuc
1230fdc108 external/mit/expat: Import
Change-Id: Ieb49357166b392956df6554a06fcae83c8fd519d
2014-11-10 14:43:28 +01:00
Lionel Sambuc
9e77ef5013 Enhancing /proc/pci
- Adding missing fields for PCI device lookup
 - Adding the domain (for now set to zero) as part of the slot name

Change-Id: Iebaf3b21f6ab5024738cbc1dea66d5ad3ada175d
2014-11-10 14:43:27 +01:00
Lionel Sambuc
5d8311761a Turn PCI into a character driver
Change-Id: Ia9c83af4d52e82e845b6a847c3e82e33d1920ae0
2014-11-10 14:43:27 +01:00
Lionel Sambuc
3641562f44 Use NetBSD PCI ID DB
Change-Id: I3fcbce5983b4e0b45e6cc8fac076947c6a84928d
2014-11-07 16:20:39 +01:00
Lionel Sambuc
7eb99bda90 Importing lib/libpci
Change-Id: I21ae1e409286cec27c5e35677de3778a3f505d1e
2014-11-07 16:20:39 +01:00
Lionel Sambuc
6e7bb62853 PCI driver cleanup
- Moved to KNF
 - Whitespace cleanup
 - Removed useless static functions prototypes
 - Renamed some file private functions by prepending '__'
 - Renamed some server-specific function by prepending '_'
 - Fixed compilation warning for WARNS= 3

Change-Id: Ie44d35839177d5ee0630cdf576660c852452ab80
2014-11-07 16:20:39 +01:00
Lionel Sambuc
3d3105466a PCKDB: Fix PS/2 Mouse support.
Change-Id: I2240b47ca47a3db7268b47e9e5881d8200c68531
2014-11-07 16:20:39 +01:00
Lionel Sambuc
9393439a20 Fix iopl flag when sysenter/exit are used
Change-Id: If8c12f987c3adb8f329ae163da6b2f1cb8cc772f
2014-11-07 16:20:39 +01:00
David van Moolenbroek
521fa314e2 Add trace(1): the MINIX3 system call tracer
Change-Id: Ib970c8647409196902ed53d6e9631a1673a4ab2e
2014-11-04 21:46:31 +00:00
Thomas Veerman
10b559663e buildsystem: fix build errors for x86 on OSX
Define _NLS_PRIVATE in tools/llvm-tblgen/Makefile so that
<tools/compat/nl_types.h> will pull in <include/nl_types.h>. This is
necessary as Clang's c++/v1/locale implementation contains references
to catopen and other catalog symbols that aren't defined anywhere.
Moreover, the compiler will complain about NL_CAT_LOCALE not being
declared. The compat nl_types.h fixes these discrepancies.

However, <nl_types.h> uses __format_arg to add function attributes to
declarations. On NetBSD __format_arg(fmtarg) is defined by
<sys/cdefs.h> to be __attribute__((__format_arg__ (fmtarg))) for
briefness, but other platforms don't do that. Consequently, the build
will fail on catopen and friends function declarations because the
compiler doesn't know how to handle __format_arg(fmtarg). A fixup to
<tools/compat/nl_types.h> takes care of this, but it won't win any
beauty contest.

Change-Id: Ic4426eca8385aeef858e60304d6e8c06cd497d95
Signed-off-by: Thomas Veerman <tveerman@gmail.com>
2014-11-04 11:00:29 +01:00
David van Moolenbroek
cb3a6387c8 VM: fix returning VFS error code for mmap
Change-Id: Ifcaa15fb8277be53515eb18c4f86a306c52d91d6
2014-11-03 11:19:08 +00:00
David van Moolenbroek
1f945e8080 Fix fcntl(F_[GS]ETNOSIGPIPE) semantics
The new semantics should match those of NetBSD and other systems.

Change-Id: Ic9ca9d6b8c3e42d2a2953d9feea5f6bacaceb43c
2014-11-01 12:57:31 +00:00
David van Moolenbroek
10b1b4ee12 devman: allow multiple event read calls up to EOF
Read calls may be repeated by VFS if the user destination memory is
not mapped in.  Devman currently assumes that all reads are
successful, and uses this to track whether EOF has been reached for
a particular event, discarding it as soon as this happens.  Upon
repetition, this may result in lost events for devmand.

With this patch, devman discards events only once devmand reads the
EOF marker, which itself can never generate a user page fault.  The
result is that read calls for data can be repeated safely, without
the risk of losing events in the process.

Change-Id: I9dfdf7f8c8992a20a10302d79c3506e61f8564b0
2014-10-28 14:43:33 +00:00
Thomas Veerman
e1c7263ee4 Fix build error on OSX
When building Gold on OSX 10.9 and Clang 6.0, the build process fails
with the error:

In file included from /Users/thomas/minix/tools/binutils/../../external/gpl3/binutils/dist/gold/binary.cc:31:
In file included from /Users/thomas/minix/tools/binutils/../../external/gpl3/binutils/dist/gold/stringpool.h:23:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/string:438:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/cwchar:107:
In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/cwctype:54:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/cctype:51:72: error: use of undeclared identifier 'do_not_use_isalnum_with_safe_ctype'
inline _LIBCPP_INLINE_VISIBILITY int __libcpp_isalnum(int __c) {return isalnum(__c);}

Signed-off-by: Thomas Veerman <tveerman@gmail.com>
Change-Id: Ib7ca13a51e83c31bb3020d755e04b308aeacde5d
2014-10-10 12:56:50 +02:00
Lionel Sambuc
ce3cb94487 Fix OS X crossbuilds for arm
- Fixed missing variable interpolation because of single quotes
 - Replaced /bin/sh in gen_uEnv.txt.sh with /usr/bin/env bash as the default
   echo doesn't support '-n'
 - Fixed some whitespace errors
 - A succesful build requires for now to skip the gold linker on OSX.

Change-Id: Id09bf52f45252026e3a58b74e8448ea24a0dab12
2014-10-10 12:56:41 +02:00
David van Moolenbroek
eda6f5931d Import tmux
We have to use SOCK_SEQPACKET instead of SOCK_STREAM for client/server
communication, because UDS does things with control messages that tmux
does not expect.

Change-Id: I3edb1875d61fb976cf6485c650f4fd4b82fa354c
2014-10-03 10:01:08 +00:00
David van Moolenbroek
5d259c7f93 libc: enable setproctitle(3)
Change-Id: I31bbc5d960c60f7347424ce3d8f4bce89b396339
2014-10-03 10:01:03 +00:00