of the SRS (software reset) bit in the watchdog control register. Despite
what the manual seems to imply, this bit DOES trigger an immediate reset, as
opposed to simply flagging the type of reset as software-triggered.
For those chips we are not receiving login events, adding initiators
based on ATIO requests. But there is no port ID in that structure, so
in fabric mode we have to explicitly fetch it from firmware to be able
to do normal scan after that.
created for bus_dma_tag_t tag, bounce pages should be allocated
only if needed.
Before the fix, they were allocated always if BUS_DMA_COULD_BOUNCE flag
was set but BUS_DMA_MIN_ALLOC_COMP not. As bounce pages are never freed,
it could cause memory exhaustion when a lot of such tags together with
their maps were created.
Note that there could be more maps in one tag by current design.
However BUS_DMA_MIN_ALLOC_COMP flag is tag's flag. It's set after
bounce pages are allocated. Thus, they are allocated only for first
tag's map which needs them.
Approved by: kib (mentor)
is so unusual. Turn off mis-match warnings for building uathload
because the firmware .o file is produced in a way that we
can't get to match exactly. This fixes the build on mips,
so stop excluding it from the build.
sesX device number may change between reboots, so to properly identify
the instance we need more data. Name and ID reported here may mach ones
reported by SCSI device, but that is not really required by specs.
MFC after: 1 week
Sponsored by: iXsystems, Inc.
sizeof(unsigned long) < sizeof(vm_paddr_t) on Book-E, which uses 36-bit
addressing. With this, a CCSR with a physical address above 4GB successfully
maps.
Sponsored by: Alex Perez/Inertial Computing
Since r289279 bufinit() uses mp_ncpus so adapt to what x86 does and
set this variable already in cpu_mp_setmaxid().
While at it, rename cpu_cpuid_prop() to cpu_portid_prop() as well as
the MD cpuid variable to portid to avoid confusion with the MI use
of "cpuid" and make some variable static/global in order to reduce
stack usage.
PR: 204685
the map has been created via bounce_bus_dmamem_alloc(). In that case
bus_dmamap_unload(9) typically isn't called during normal operation
but still should be during detach, cleanup from failed attach etc.
Submitted by: yongari
MFC after: 3 days
Extended memory here is "physical memory above 256MB".
"memsize" in the environment only grows to 256MB; "ememsize" is the entire
memory range. Extended memory shows up at physical address 0x90000000.
This allows for malta64 VMs to be created with > 256MB RAM, all the way
up to 2GB RAM.
Tested:
* qemu-devel package; qemu-system-mips64 -m 2048 (and -m 256 to test the
no-ememsize case.)
TODO:
* testing mips32 with > 256MB RAM.
Reviewed by: imp
At this time I cannot see a way to fix directory caching when it
has partial blocks in the buffer cache, due to the fact that the
syscall's uio_offset won't stay the same as the lblkno * NFS_DIRBLKSIZ
offset.
Reported by: bde
MFC after: 2 weeks
While those tools are not needed anymore they are necessary to build FreeBSD 9
and 10. it does not hurt to keep those tools around until both 9 and 10 branch
become EOLed.
Modify colldef(1) to build after the change in the collation header, and ensure
it does produce the same collation definition it used to generate for 9 and 10
Reported by: Oliver Pinter
Move fdopen() up near other resource allocation like malloc(); do proper
deallocation on failure later on in the function.
Submitted by: Ramachandra Topannavar <rtopannavar@panasas.com>
Reviewed by: jilles
Approved by: jhb (mentor)
MFC after: 2 weeks
Sponsored by: Panasas, Inc.
Differential Revision: https://reviews.freebsd.org/D4126
M lib/libc/gen/popen.c
This was [re-]added in r127458 (apparently with disconnected history as well)
and never connected to the build.
It is no longer relevant for modern systems from the past 20 years.
Discussed with: jhb
Sponsored by: EMC / Isilon Storage Division
All versions of getfsstat(3) are supposed to return the number of [o]statfs
structs in the array that was copied out.
Also fix missing bounds checking and signed comparison of unsigned types.
Submitted by: bde@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
