The escape sequences for the function keys used to be separated
out in older versions of Minix when they were different for m68k
and intel. Support for m68k was dropped and that code was
removed, leaving the ifdef i386. Since the sequences are the
same for i386 and arm, there is no need to keep the ifdef i386.
Change-Id: Id96a80bcb24da120efa63acc9b248d87fc347eac
It used to refer to several NIL_* definitions. Those were removed
in commit 6e25ad8b0a5606fc9351824adf9034d2ef7f7293 leaving the
comment with nothing to comment on.
Change-Id: I52221ae5d2c5216e82391b480cf2038ad723b8f0
Trying to boot Minix3 master on an appliance/sbc like ALIX fails, as
the service command throws an error. Making the rc script more robust
solves it.
Change-Id: I659043cbbaa2d67b70d6d6e5ab14fff8e1bba769
Fix dead code block, make surrounding code more readable, and remove
unused mode variable.
closes#20
Change-Id: I802e3d8680d7a7adc7acd580bfcec9dc28af0bc4
Removing the panic leads to exactly one message on ALIX. Both commits
make minix out of the box booting on ALIX devices.
Change-Id: I9210fef79a8736e36b9c42c7925c9f3354c60e7c
Seems like its a kind of convention introduced by Intel but not
mandatory from a PCI specification point of view, that the PCI host
controller resides on bus 0, device 0 function 0. At least tinybios
(the bios used by ALIX and WRAP) based appliances are not able to boot
with this change.
Change-Id: I0e45c68c482972be7276028525985de920cf64f7
Bad logic introduced as part of the fsdriver changes could cause
getdents to terminate early in these libraries.
Issue reported by r0ller.
Change-Id: If450d5ea85e830584878d8a4ec0f00519355a353
The original one-shot page patch (git-e321f65) did not account for the
possibility of pagefaults happening while copying memory in the
kernel. This allowed a simple cp(1) from vbfs to hang the system,
since VM was repeatedly requesting the same page from the file system.
With this fix, VM no longer tries to fetch the same memory-mapped page
from VFS more than once per memory handling request from the kernel.
In addition to fixing the original issue, this change should make
handling memory somewhat more robust and ever-so-slightly faster.
Test74 has been extended with a simple test for this case.
Change-Id: I6e565f3750141e51b52ec98c938f8e1aa40070d0
. bitcode fixes
. switch to compiler-rt instead of netbsd libc functions
or libgcc for support functions for both x86 and arm
. minor build fixes
. allow build with llvm without crossbuilding llvm itself
. can now build minix/arm using llvm and eabi - without C++
support for now (hence crossbuilding llvm itself is turned off
for minix/arm)
Change-Id: If5c44ef766f5b4fc4394d4586ecc289927a0d6eb
- Expose in procfs the service status and supported recovery policies.
- This adds a test (testrelpol.sh) to exercise the restart policies of
the system services and drivers.
NOTE:
The policy support information is temporarily hardcoded in ProcFS, but
this has to be replaced by properly retrieving this information from
RS, which should in turn be setup on a per service basis, at
initialization time.
Change-Id: I0cb1516a450355b38d0c46b1a8b3d9e841a2c029
The new implementation of this library provides abstractions for
network drivers, and should be used for all network drivers from now
on. It provides the following functionality:
- a function call table abstraction, hiding the details of the
datalink protocol with simple parameters;
- a state machine for sending and receiving packets, freeing the
actual driver from keeping track of pending requests;
- an abstraction for copying data from and to the network driver,
freeing the actual driver from dealing with I/O vectors while at
the same time providing a copy implementation which is more
efficient than most current driver implementations;
- a generalized implementation of zero-copy port-based I/O;
- a clearer set of policies and defaults.
While the concept is very similar to lib{block,char,fs,input}driver,
one main difference is that libnetdriver now also takes care of SEF
initialization, mainly so that aspects such as recovery policies and
live-update aspects can be changed for all network drivers in a
single place. As always, for the case that the provided message loop
is too restrictive, a set of more low-level message processing
functions is provided.
The netdriver API has been designed so as to allow alleviation of one
current protocol bottleneck: the fact that at most one send request
and one receive request may be pending at any time. Changing this
aspect will however require a significant rewrite of libnetdriver,
and possibly debugging of drivers that are not able to cope with (in
particular) queuing multiple packets for transmission at once.
Beyond that, the design of the new API is based on the current
protocol, and may be changed/extended later to allow for non-ethernet
network drivers, exposure of link status, multicast address
configuration, suspend and resume, and any other features that are in
fact long overdue.
Change-Id: I47ec47e05852c42f92af04549d41524f928efec2
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
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
