allocation was passed up to nexus. Now, we probe sysresource objects and
manage the resources they describe in a local rman pool. This helps
devices which attach/detach varying resources (like the _CST object) and
module loads/unloads. The allocation/release routines now check to see if
the resource is described in a child sysresource object and if so,
allocate from the local rman. Sysresource objects add their resources to
the pool and reserve them upon boot. This means sysresources need to be
probed before other ACPI devices.
Changes include:
* Add ordering to the child device probe. The current order is: system
resource objects, embedded controllers, then everything else.
* Make acpi_MatchHid take a handle instead of a device_t arg.
* Replace acpi_{get,set}_resource with the generic equivalents.
- Define type rlim_t and struct timeval. This makes autoconf
happier. (PR: 62388)
- Add RLIMIT_AS, which is an alias for our RLIMIT_VMEM.
- structs orlimit and loadavg, as well as macros CP*, should
only appear if __BSD_VISIBLE.
- Use underscored versions of int32_t and fixpt_t in case
<sys/types.h> is not included.
- Document areas of non-conformance.
your (network) modules as well as any userland that might make sense of
sizeof(struct ifnet).
This does not change the queueing yet. These changes will follow in a
seperate commit. Same with the driver changes, which need case by case
evaluation.
__FreeBSD_version bump will follow.
Tested-by: (i386)LINT
conform to the rfc2734 and rfc3146 standard for IP over firewire and
should eventually supercede the fwe driver. Right now the broadcast
channel number is hardwired and we don't support MCAP for multicast
channel allocation - more infrastructure is required in the firewire
code itself to fix these problems.
in a TAILQ. Re-arrange some of the ecb elements so that they can stay
stable through alloc/free cycles while the rest get bzero'd.
- Use the tag_id from the ecb rather than fro the ccb. The latter is only
for target mode.
- Honor the ccb flags for tag_action when deciding whether to do a tagged
or untagged transaction.
- Re-arrange autosense completion so that it works correctly in failure
cases.
- Turn on the PI_TAG_ABLE flag so that CAM will send us tagged transactions.
This enables tagged queueing in the driver.
SOCK_LOCK(so):
- Hold socket lock over calls to MAC entry points reading or
manipulating socket labels.
- Assert socket lock in MAC entry point implementations.
- When externalizing the socket label, first make a thread-local
copy while holding the socket lock, then release the socket lock
to externalize to userspace.
order definition for witness. Send lock before receive lock, and
socket locks after accept but before select:
filedesc -> accept -> so_snd -> so_rcv -> sellck
All routing locks after send lock:
so_rcv -> radix node head
All protocol locks before socket locks:
unp -> so_snd
udp -> udpinp -> so_snd
tcp -> tcpinp -> so_snd
