support for managing both streaming caches on psycho pairs).
Use explicit bus space accesses instead of mapping the device memory into
kva.
Move DVMA allocation to the map creation/dma memory allocation functions.
disable interrupts completely, and stxa_sync(), which performs a store
immediately followed by a membar #Sync with interrupts disabled (this
is needed for writes to diagnostic registers).
slower, and may be impeding adoption of -CURRENT by developers. We
recommend turning on WITNESS by default on crash boxes, and when doing
locking development. It will probably get turned on by default for a week
or two following any major locking commits, also.
Approved by: all and sundry (jhb, phk, ...)
feature bit on newer Athlon CPUs if the BIOS has forgotten to enable
it.
This patch was constructed using some info made available by John
Clemens at http://www.deater.net/john/PavilionN5430.html
Reviewed by: -audit
MFC after: 3 weeks
More cleanups of the RAID1 failure mode code.
Add functionality that writes the changed RAID config setup
back to the disks (in controller BIOS specific format), so
that a reboot will make the BIOS pick up the changed config.
1) We shouldn't continue when we get a RX complete because we ack it
and the TX complete.
2) Fix a couple of spl leaks
(why splbio is needed in ISR, I cannot understand).
MFC after: 3 days
Also, add some 'const's to supress warnings. (Submitted back to NetBSD).
The original logs from NetBSD:
----------------------------
revision 1.90
date: 2001/12/03 01:47:12; author: augustss; lines: +4 -4
Handle vendor/product lookup with a common routine.
----------------------------
revision 1.89
date: 2001/12/02 23:25:25; author: augustss; lines: +18 -2
Add a subroutine to search for a vendor/product pair.
----------------------------
Original NetBSD log messages are:
----------------------------
revision 1.23
date: 2001/12/12 15:48:18; author: augustss; lines: +132 -114
Add a scanner quirk for keeping the pipes open between device opening.
Idea from Enami.
----------------------------
revision 1.22
date: 2001/12/03 01:47:13; author: augustss; lines: +8 -16
Handle vendor/product lookup with a common routine.
----------------------------
revision 1.21
date: 2001/12/01 09:42:39; author: enami; lines: +4 -4
Shorten wmesg so that they can be distinguished in ps/top output.
----------------------------
revision 1.12
date: 2001/01/23 14:04:14; author: augustss; lines: +7 -1
Make sure driver attach/detach events are generated in a
consistent manner.
----------------------------
PR:
Submitted by:
Reviewed by:
Approved by:
Obtained from:
MFC after:
Almost all .c files have to include <sys/systm.h> for more than its
declaration of panic(), so little is gained from declaring panic() in
a wrong place. This probably depends on missing garbage collection
of the includes of <sys/systm.h> that were added to get snprintf()
declared for old versions of the ktr macros.
From the NetBSD logs:
revision 1.45
date: 2001/11/29 11:07:12; author: augustss; state: Exp; lines: +12 -2
Plug a memory leak in an error case.
----------------------------
revision 1.43
date: 2001/10/19 15:30:25; author: nathanw; state: Exp; lines: +5 -3
Match printers that report their interface as IEEE 1284 in addition to
bidirectional.
to perform an ownership test in revoke(). This is also required for
MAC hooks so that the vnode lock is held during a call to the MAC
framework. Release the lock before calling VOP_REVOKE().
Discussed with: phk, mckusick
- Collected i486 identification codes in one place like
586 and 686.
- Merged two cases (0x470 and 0x490) for `Enhanced Am486DX4
Write-Back.'
- Replaced `unknown' into `Unknown'.
Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)
o Modify the system call syntax for extattr_{get,set}_{fd,file}() so
as not to use the scatter gather API (which appeared not to be used
by any consumers, and be less portable), rather, accepts 'data'
and 'nbytes' in the style of other simple read/write interfaces.
This changes the API and ABI.
o Modify system call semantics so that extattr_get_{fd,file}() return
a size_t. When performing a read, the number of bytes read will
be returned, unless the data pointer is NULL, in which case the
number of bytes of data are returned. This changes the API only.
o Modify the VOP_GETEXTATTR() vnode operation to accept a *size_t
argument so as to return the size, if desirable. If set to NULL,
the size will not be returned.
o Update various filesystems (pseodofs, ufs) to DTRT.
These changes should make extended attributes more useful and more
portable. More commits to rebuild the system call files, as well
as update userland utilities to follow.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
o Call bus_generic_setup_intr and check its return value. Don't setup
func until we successfully get the interrupt from our parent.
o Add comments about some maybe questionable stuff so I can check later
to make sure that it really is that way.
o Don't allow INTR_TYPE_FAST. Since we are sharing the interrupt between
CSC and the functions, they can't be FAST because fast interrupts can't
be shared.
o Add the same workaround for resume that we have in OLDCARD.
o Also, return the error from bus_generic_resume rather than ignoring it.
of I/O in 1.5. It looks like I got it right only for some of the
cases. Instead, allow ISA addresses as a special case. Most PCI
bridges decode this range. I need to investigate PCI bridges better
to know if this is always true or not, but for now assume that it is
since that seems to be the most common case.
# We need to allocate addresses better for the pccard stuff...
Submitted by: phk, mitsunaga-san
- Fix null-pointer dereference introduced when snapshotting
was introduced. This occured because unlike the previous code,
vn_start_write() doesn't always return a non-NULL mp, as
filesystems may not support the VOP_GETWRITEMOUNT() call. For
now, rely on two pointers, so that vn_finished_write() works
properly.
- Fix locking problems on exit, introduced at some past time,
some when snapshots came in, where a vnode might not be
unlocked before being vrele'd in various error situations.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
sys/time.h:137: integer constant out of range
sys/time.h:137: warning: decimal integer constant is so large that it is unsigned
sys/time.h:153: integer constant out of range
sys/time.h:153: warning: decimal integer constant is so large that it is unsigned
