handled when reading from pipes.
- Remove dead code related to the -P option from getvol(). pipein and
pipecmdin are never set at the same time.
PR: bin/121502
Approved by: trasz (mentor)
MFC after: 2 weeks
in format strings.
- Use (void) instead of (void *) when discarding strcat(3) return value.
- Format string fixes to match variable types.
- Change canon() len parameter and getcmd() size parameter type from
int to size_t.
- Style Makefile and increase WARNS to 2.
PR: bin/140061
Submitted by: uqs
Approved by: trasz (mentor)
interrupts must be disabled through the
page_zero's or copys etc. Note that the
temporary mapping used by panic's may
cause us pain since int's may not be disabled.
When we get dumps working we may have to revist
this. Note that with this fix the build got
much much further.. until it hung on disk IO (I
would imagine thats the rge/msgring driver acting
up).
above 4Gig. If so when we add the base address with
the size we will wrap. So for now we just ignore
such memory and only use what we can. When we
get 64 bit working then we will be much better ;->
lacking a copyright/license statement. All these files were in the
Cavium FreeBSD source drop and appear to be written by Cavium (some
are nearly verbatim copies of files from the cnusers' 1.9.0 SDK, which
also uses this copyright).
routine in one place was setting the valid2 bit to
2 not 1. This meant the PTE was NOT valid and so
you would crash.
In Zero Page there was a incorrect setting of
the valid bit AFTER the actual zero (opps)..
Hopefully this will fix the 0xc0000000 crashes
that I have been seeing (unless of course there are
other problems with these old hacks of mine to get
to memory above 512Meg)
the RMI/XLR has the COP0 and COP2 bits enabled
Plus it needs SX too. Thanks again for JC in
catching this ;-)
Submitted by: JC (jayachandranc@netlogicmicro.com
- Unify bus reset/probe sequence. Whenever bus attached at boot or later,
CAM will automatically reset and scan it. It allows to remove duplicate
code from many drivers.
- Any bus, attached before CAM completed it's boot-time initialization,
will equally join to the process, delaying boot if needed.
- New kern.cam.boot_delay loader tunable should help controllers that
are still unable to register their buses in time (such as slow USB/
PCCard/ CardBus devices), by adding one more event to wait on boot.
- To allow synchronization between different CAM levels, concept of
requests priorities was extended. Priorities now split between several
"run levels". Device can be freezed at specified level, allowing higher
priority requests to pass. For example, no payload requests allowed,
until PMP driver enable port. ATA XPT negotiate transfer parameters,
periph driver configure caching and so on.
- Frozen requests are no more counted by request allocation scheduler.
It fixes deadlocks, when frozen low priority payload requests occupying
slots, required by higher levels to manage theit execution.
- Two last changes were holding proper ATA reinitialization and error
recovery implementation. Now it is done: SATA controllers and Port
Multipliers now implement automatic hot-plug and should correctly
recover from timeouts and bus resets.
- Improve SCSI error recovery for devices on buses without automatic sense
reporting, such as ATAPI or USB. For example, it allows CAM to wait, while
CD drive loads disk, instead of immediately return error status.
- Decapitalize diagnostic messages and make them more readable and sensible.
- Teach PMP driver to limit maximum speed on fan-out ports.
- Make boot wait for PMP scan completes, and make rescan more reliable.
- Fix pass driver, to return CCB to user level in case of error.
- Increase number of retries in cd driver, as device may return several UAs.
indicating an already initialized lock.
- Check for an empty MSI/MSI-X queue entry before asserting that we have
received a MSI/MSI-X message in order to not panic in case of stray MSI/
MSI-X queue interrupts which may happen in case of using an interrupt
handler rather than a filter.
MFC after: 3 days
page table page instead of creating a temporary mapping to it.
Set the PG_G bit on the page table entries that implement the KPTmap.
Locore initializes the unused portions of the NKPT kernel page table
pages that it allocates to zero. So, pmap_bootstrap() needn't zero
the page table entries referenced by CMAP1 and CMAP3.
Simplify pmap_set_pg().
MFC after: 10 days
