- Add -P option to support PID file. When -a is specified /var/run/rarpd.pid
is used, and when an interface is specified /var/run/rarpd.<ifname>.pid is
used by default.
The AR93xx and later chips support two RX FIFO queues - a high and low
priority queue.
For legacy chips, just assume the queues are high priority.
This is inspired by the reference driver but is a reimplementation of
the API and code.
AR93xx receive descriptors.
This isn't entirely complete - the AR93xx and later descriptors
don't have a link/buffer pointer; the descriptor contents just
start.
implementation of RFC 3484 for this purpose for a long time and "prefer_source"
was never implemented actually. ND6_IFF_PREFER_SOURCE macro is left intact.
Pass only FEXEC (instead of FREAD|FEXEC) in fgetvp_exec. _fget has to check for
!FWRITE anyway and may as well know about FREAD.
Make _fget code a bit more readable by converting permission checking from if()
to switch(). Assert that correct permission flags are passed.
In collaboration with: kib
Approved by: trasz (mentor)
MFC after: 6 days
X-MFC: with r238220
up and running to service interrupts. This is especially important
when the firmware has bound interrupts to CPUs, like for the SGI
Altix 350. We wake up APs at SI_SUB_CPU time and they sit and spin
until we unleash them, so there's nothing fundamentally different
from a MD perspective.
While here return EBADF for descriptors opened for writing (previously it was ETXTBSY).
Add fgetvp_exec function which performs appropriate checks.
PR: kern/169651
In collaboration with: kib
Approved by: trasz (mentor)
MFC after: 1 week
setting in the igb and em driver. This was necessitated by
a shared code change that I was given late in the game, a data
type changed from bool to int, in the last update I dealt with
it by a cast, but it was pointed out (thanks jhb) that there
was a potential problem with this. John suggested this safer
approach, and it is fine with me...
MFC after:2 days (to catch the 9.1 update)
inactive queue, unless busy page is found.
Dropping the mutex often should allow the other lock acquires to
proceed without waiting for whole inactive scan to finish. On machines
with lot of physical memory scan often need to iterate a lot before it
finishes or finds a page which requires laundring, causing high
latency for other lock waiters.
Suggested and reviewed by: alc
MFC after: 3 weeks
is an error set on the provider. With GEOM resizing, class can become
orphaned when it doesn't implement resize() method and the provider size
decreases.
Reviewed by: mav
Sponsored by: FreeBSD Foundation
although by default only C1 is enabled (cx_lowest=0) and enabling deeper
states goes through acpi_cpu_set_cx_lowest which re-evaluates cpu_non_c3
MFC after: 2 weeks
cpu_non_c3 is already evaluated in acpi_cpu_cx_cst and in
acpi_cpu_set_cx_lowest.
Besides acpi_cpu_cx_list is not protected by any locking.
As a result also move setting of cpu_can_deep_sleep to more appropriate
places.
MFC after: 2 weeks
before VM has been initialized. This includes:
1. Replacing pmap_steal_memory(),
2. Replace the handcrafted logic to allocate a naturally aligned VHPT,
3. Properly allocate the DPCPU for the BSP.
Ad 3: Appending the DPCPU to kernend worked as long as we wouldn't
cross into the next PBVM page. If we were to cross into the next
page, then there wouldn't be a PTE entry on the page table for it
and we would end up with a MCA following a page fault. As such,
this commit fixes MCAs occasionally seen.
arm platform. Add all the atmel boards to the ATMEL kernel for
testing purposes. Until boot loader arg parsing of baord type
is done, this won't actually be able to do the runtime selection.
100 bytes from the binary with silly tricks. Hope to get this small
enough to run on the models that have 4k SRAM. We are close compiled
for the at91rm9200, but still need to trim for the target.
