Add a missing DELAY(1) in ata_wait.
Change the info from ad_version, so the ATA version from the disk can
be used to quantify the DAM modes valid for this drive, ie be more
selective with turning DMA on on older disks that should not support it..
Fix the probe for BIOS enabled DMA in the generic case, master/slave
was reversed in the test.
Check the return for ata_command in all cases, and print warnings if
it fails.
Call ata_dmainit with all dmamodes off when falling back to PIO mode,
that should take care of both the Promise & HPT366 controllers not
being able to handle the fallback...
Cleanup the printf's in the drivers, use the prober device name (if
possible) instead of ataN-master/slave.
1. Data written beyond end of pipe buffer, causing kernel memory corruption.
- Check that space is still valid after obtaining the pipe lock.
- Defer the calculation of transfer size until the pipe
lock has been obtained.
- Update the pipe buffer pointers while holding the pipe lock.
2. Writes of size <= PIPE_BUF not always atomic.
- Allow an internal write to span two contiguous segments,
so writes of size <= PIPE_BUF can be kept atomic
when wrapping around from the end to the start of the
pipe buffer.
PR: 15235
Reviewed by: Matt Dillon <dillon@FreeBSD.org>
are configured, and/or associated with a parent device. If you
receive a frame for a VLAN that's not in the list, you walk off
the end of the list. Boom.
Submitted by: C. Stephen Gunn <csg@waterspout.com>
PR: 15291
vlan interfaces it manages. This prevents the interface from
actually sending or receiving data.
Submitted by: C. Stephen Gunn <csg@waterspout.com>
PR: 15290
to print out protocol specific pcb info.
A patch submitted by guido@gvr.org, and asmodai@wxs.nl also reported
the problem.
Thanks and sorry for your troubles.
Submitted by: guido@gvr.org
Reviewed by: shin
o Don't set CFLAGS in the bootstrap env. It is very likely to be
overridden my any CFLAGS setting in /etc/make.conf. Setting it
here is almost useless. So far, it doesn't seem necessary.
needed for ages, but keeps getting cut/pasted into new Makefiles.
(Once apon a time it was used to activate mount arguments in
<sys/mount.h>, but that was killed with extreme prejudice long ago)
we use. The .c half is statically compiled into the kernel. It's kinda
silly to generate a .h file on the fly that has inlines to call the
.c stuff when the .c code is fixed.
Also, zap the special treatment for VFS_KLD modules. This treatment
applies to lots of things, not just VFS's.
the kernel while the vnode_if.h header is a bunch of inlines to call the
code that is in the kernel. Generating the .h file on the fly is kinda
bogus because it has to match the one compiled into the kernel.
IMHO we should have kern/vnode_if.c and sys/vnode_if.h committed in the
tree but that's another battle.
used to edit the old-style isa_devtab config tables to insert a mapping
for a pci device into the isa tables so that the wdc driver could probe
it later. This has been #if 0'd since April.
differences between the VFS interface between FreeBSD and NetBSD make
it easier to pick up the Linux one than to continue development with the
NetBSD port.
This patch fixes a bug which caused duplicate filenames to be seen by
callers to svr4_sys_getdents64(), leading to malformed directory listings
from Solaris client programs.
Obtained from: The Linuxulator, with a pointer from marcel
NFS packets, mainly initializing structure pointers to NULL which
are conditionally freed prior to return.
PR: kern/15249
Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
