Alexey Zelkin [Tue, 11 Dec 2001 16:38:33 +0000 (16:38 +0000)]
Get rid of unsed since rev 1.109 of lib/Makefile WANT_CSRG_LIBM define.
We'll never install math.h wrapped by this define since msun's math.h
is using, so it should be removed from the source tree at some point
(after merge of useful stuff to msun's math.h which is installing now
to /usr/include)
Sheldon Hearn [Tue, 11 Dec 2001 16:21:40 +0000 (16:21 +0000)]
Update the default newfs block and fragment sizes from 8192/1024 to
16384/2048.
Following recent discussions on the -arch mailing list, involving dillon
and mckusick, this change parallels the one made over a decade ago when
the default was bumped up from 4096/512.
This should provide significant performance improvements for most
folks, less significant performance losses for a few folks and
wasted space lost to large fragments for many folks.
For discussion, please see the following thread in the -arch archive:
Subject: Using a larger block size on large filesystems
The discussion ceases to be relevant when the issue of partitioning
schemes is raised.
Stephen McKay [Tue, 11 Dec 2001 13:18:10 +0000 (13:18 +0000)]
Preserve directory timestamps with -p. Allow non-empty read-only
directories to be copied. Apply umask to newly created directories
when -p is not specified.
Peter Wemm [Tue, 11 Dec 2001 07:08:43 +0000 (07:08 +0000)]
(repeat after me, do not do cvs commit | more. Previous commit was:)
Do not compile in VM_MAXUSER_ADDRESS into gdb. This causes problems if
kvm extends into the user address space.
Also, print IdlePTD and initial pcb value clearly in hex instead of
one in decimal and the other hex (without 0x, so an all-numeric hex
number could easily be decimal)
Luigi Rizzo [Tue, 11 Dec 2001 02:47:53 +0000 (02:47 +0000)]
Avoid an unnecessary copy of a packet if it is already in a single mbuf.
Introduce an additional device flag for those NICs which require the
transmit buffers to be aligned to 32-bit boundaries.
(the equivalen fix for STABLE is slightly simpler because there are
no supported chips which require this alignment there.)
John Baldwin [Tue, 11 Dec 2001 00:49:34 +0000 (00:49 +0000)]
- Add 'fwrite' and 'fseek' words for writing to and seeking on files.
- Change the 'fopen' keyword to accept a mode parameter. Note that this
will break existing 4th scripts that use fopen. Thus, the loader
version has been bumped and loader.4th has been changed to check for a
sufficient version on i386 and alpha. Be sure that you either do a full
world build or install or full build and install of sys/boot after this
since loader.old won't work with the new 4th files and vice versa.
PR: kern/32389
Submitted by: Jonathan Mini <mini@haikugeek.com>
Sponsored by: ClickArray, Inc.
Matt Jacob [Tue, 11 Dec 2001 00:18:45 +0000 (00:18 +0000)]
Major restructuring for swizzling to the request queue and unswizzling from
the response queue. Instead of the ad hoc ISP_SWIZZLE_REQUEST, we now have
a complete set of inline functions in isp_inline.h. Each platform is
responsible for providing just one of a set of ISP_IOX_{GET,PUT}{8,16,32}
macros.
The reason this needs to be done is that we need to have a single set of
functions that will work correctly on multiple architectures for both little
and big endian machines. It also needs to work correctly in the case that
we have the request or response queues in memory that has to be treated
specially (e.g., have ddi_dma_sync called on it for Solaris after we update
it or before we read from it). It also has to handle the SBus cards (for
platforms that have them) which, while on a Big Endian machine, do *not*
require *most* of the request/response queue entry fields to be swizzled
or unswizzled.
One thing that falls out of this is that we no longer build requests in the
request queue itself. Instead, we build the request locally (e.g., on the
stack) and then as part of the swizzling operation, copy it to the request
queue entry we've allocated. I thought long and hard about whether this was
too expensive a change to make as it in a lot of cases requires an extra
copy. On balance, the flexbility is worth it. With any luck, the entry that
we build locally stays in a processor writeback cache (after all, it's only
64 bytes) so that the cost of actually flushing it to the memory area that is
the shared queue with the PCI device is not all that expensive. We may examine
this again and try to get clever in the future to try and avoid copies.
Another change that falls out of this is that MEMORYBARRIER should be taken
a lot more seriously. The macro ISP_ADD_REQUEST does a MEMORYBARRIER on the
entry being added. But there had been many other places this had been missing.
It's now very important that it be done.
Additional changes:
Fix a longstanding buglet of sorts. When we get an entry via isp_getrqentry,
the iptr value that gets returned is the value we intend to eventually plug
into the ISP registers as the entry *one past* the last one we've written-
*not* the current entry we're updating. All along we've been calling sync
functions on the wrong index value. Argh. The 'fix' here is to rename all
'iptr' variables as 'nxti' to remember that this is the 'next' pointer-
not the current pointer.
Devote a single bit to mboxbsy- and set aside bits for output mbox registers
that we need to pick up- we can have at least one command which does not
have any defined output registers (MBOX_EXECUTE_FIRMWARE).
John Baldwin [Tue, 11 Dec 2001 00:03:10 +0000 (00:03 +0000)]
Add support for overwriting the existing contents of a file to the UFS
driver in libstand. This specifically does not expand or truncate files
since the filesystem may be dirty or inconsistent.
PR: kern/32389
Submitted by: Jonathan Mini <mini@haikugeek.com>
Sponsored by: ClickArray, Inc.
John Baldwin [Mon, 10 Dec 2001 22:12:23 +0000 (22:12 +0000)]
Fix the mouse question again to only run the mouse menu if a user doesn't
have a USB mouse. Here's the deal on how this works: USB mouse have
moused run for them automatically by usbd so we don't need to setup moused
for them. We do need to setup moused for other mice though, so if the
user has a USB mouse, we don't need to do anything. Hence the wording
"Do you have a non-USB mouse installed?" for the question. The question
can be reworded as "Do you have a PS/2 or Serial mouse installed?" instead
if that is preferred.
David Malone [Mon, 10 Dec 2001 21:13:08 +0000 (21:13 +0000)]
Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:
1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
Guido van Rooij [Mon, 10 Dec 2001 20:27:18 +0000 (20:27 +0000)]
Get rid of irritating (bogus) message:
pcm0: ac97 codec failed to reset extended mode (0, got 80)
This was due to not masking off the correct extended function bits
in the read value from the extended status reg.
Guido van Rooij [Mon, 10 Dec 2001 20:02:22 +0000 (20:02 +0000)]
Add new boot flag to i386 boot: -p.
This flag adds a pausing utility. When ran with -p, during the kernel
probing phase, the kernel will pause after each line of output.
This pausing can be ended with the '.' key, and is automatically
suspended when entering ddb.
This flag comes in handy at systems without a serial port that either hang
during booting or reser.
Reviewed by: (partly by jlemon)
MFC after: 1 week
Murray Stokely [Mon, 10 Dec 2001 10:34:47 +0000 (10:34 +0000)]
Provide a more specific help line for PLIP installs, reminding the
user that they must provide the peer's IP address in the 'extra
options to ifconfig' box.
Sheldon Hearn [Mon, 10 Dec 2001 09:26:30 +0000 (09:26 +0000)]
Remove the advice relating to the number of cylinders per cylinder
group. The highest possible value is calculated automatically since
rev 1.41 of src/sbin/newfs.c .
David E. O'Brien [Mon, 10 Dec 2001 02:42:42 +0000 (02:42 +0000)]
An XFree86 install should not depend on any compat libs any longer.
(1) We don't need compat3x and compat4x as we build the bits on the proper
release now (vs. getting them from the XFree people).
(2) We handle the compat2x needs thru proper port dependancies now.
David E. O'Brien [Mon, 10 Dec 2001 02:35:54 +0000 (02:35 +0000)]
Update the list of public NTP servers from
http://www.eecis.udel.edu/~mills/ntp/clock2.htm
Also remove any Stratum 1 servers and only include Stratum 2 and higher
servers.
Matthew Dillon [Sun, 9 Dec 2001 23:40:02 +0000 (23:40 +0000)]
Add auto-fill-on-delete. When deleting an 'A'uto created partition
sysinstall will automatically expand the previous partition to take up
the freed up space. So you can 'D'elete /home and /usr will get the
combined space, or you can 'D'elete /tmp and /var will get the combined space.
This gives the user, developer, or lay person a huge amount of flexibility
in constructing partitions from an 'A'uto base. It takes only 3 or 4
keystrokes to achieve virtually any combination of having or not having
a /tmp and/or /home after doing an 'A'uto create.
Change 'A'uto creation of /var/tmp to 'A'uto creation /tmp, which should
be less controversial.
Ian Dowse [Sun, 9 Dec 2001 20:18:36 +0000 (20:18 +0000)]
Don't ignore SIGINT and SIGQUIT. The comment said "Ignore SIGINT
and SIGQUIT during shutdown", but rpc.umntall is also run at boot
time, so ignoring these signals is a really bad idea: it makes it
impossible to ^C the process as it waits for a server response. I
can't see any reason to block these signals during shutdown either.
We need machine/types.h to build a cross GCC compiler.
(copied from src/sys/i386/include/types.h rev 1.23, except for the label_t
size, which is '10' everywhere BUT on i386)
Mitsuru IWASAKI [Sun, 9 Dec 2001 18:02:36 +0000 (18:02 +0000)]
Disable sleep requests for 5 sec after wakeup. This is needed for
some Toshiba and Thinkpad laptops.
Wakeup event is generated by power button or sleep button on some
laptops but this also generates SCI interrupt, and shutdown the system
as result. So this is introduced so that acpi driver ignore given
requests for certain period.
Don't assume that the number of fds to select on is known quantity (in
this case 16). Use dynamic FD_SETs and calculated high-water marks
throughout. There are also too many versions of telnet in the tree.
Obtained from: OpenBSD and Apple's Radar database
MFC after: 2 days
Matthew Dillon [Sun, 9 Dec 2001 09:47:09 +0000 (09:47 +0000)]
Cleanup sysinstall's 'A'uto partitioning mode to provide more reasonable
defaults both in regards to the size of the partitions that are created
and in regards to safety and functional separation.
Still TODO: extend the previous partition to cover a deleted partition
if the previous partiton was auto-created, and supply some sort of
solution for /tmp.
Reviewed by: Just about everyone
Approved by: Nobody except maybe my pet mouse fred
Obtained from: God, so complain to HIM
MFC after: 1 week
Alan Cox [Sun, 9 Dec 2001 08:16:36 +0000 (08:16 +0000)]
o Eliminate unnecessary synchronization from filt_aiodetach().
o The manual page for kevent says that EVFILT_AIO returns under the same
conditions as aio_error(). With that in mind, set the data field
of the returned struct kevent to the value that would be returned
by aio_error().
o Fix two compilation warnings.
Mike Smith [Sun, 9 Dec 2001 06:02:46 +0000 (06:02 +0000)]
The ScanLogic SL11R-IDE claims to be SCSI-compatible, but actually requires
the UFI command set. Even with this patch, it's incredibly slow on my
laptop, but at least now it works.
Note that the drive is reported to CAM with the vendor and device IDs from
the device itself, forcing the user to patch the da(4) quirk table
manually.
Matthew Dillon [Sun, 9 Dec 2001 01:57:09 +0000 (01:57 +0000)]
Allow maxusers to be specified as 0 in the kernel config, which will
cause the system to auto-size to between 32 and 512 depending on the
amount of memory.
Fix a KSEfication brain-o in procfs_doprocfile(): return the path of the target process,
not the calling process. While we're here, also unstaticize procfs_doprocfile() and
procfs_docurproc() so linprocfs can call them directly instead of duplicating them.
Don't assume that the number of fds to select on is known quantity (in
this case 16). Use dynamic FD_SETs and calculated high-water marks
throughout.
Obtained from: OpenBSD and Apple's Radar database
MFC after: 2 days
projects / FreeBSD / FreeBSD.git / log