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Merged in merlin17/nuttx/ieee802154 (pull request #406) 

wireless/ieee802154: Renames Kconfig option, adds option for unimplemented receiver priority.

Approved-by: Gregory Nutt <gnutt@nuttx.org>
This commit is contained in:
Anthony Merlino 2017-06-18 15:02:11 +00:00 committed by Gregory Nutt
parent 2ef49eb3bd 83d8a7ed8b
commit 87dd6557de
2 changed files with 32 additions and 8 deletions
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38
wireless/ieee802154/Kconfig
View File

@ -21,13 +21,7 @@ config IEEE802154_DEFAULT_EADDR
---help---
Set the default extended address to be used by MAC networks on init
config IEEE802154_MAC_DEV
bool "Character driver for IEEE 802.15.4 MAC layer"
default n
depends on WIRELESS_IEEE802154
---help---
Enable the device driver to expose the IEEE 802.15.4 MAC layer
access to user space as IOCTLs
choice
prompt "IEEE 802.15.4 work queue"
@ -83,6 +77,36 @@ config IEEE802154_IND_IRQRESERVE
Non-interrupt logic will also first attempt to allocate from the
general, pre-allocated structure pool. If that fails, it will
dynamically allocate the meta data structure with an additional cost in performance.
config IEEE802154_MACDEV
bool "Character driver for IEEE 802.15.4 MAC layer"
default n
depends on WIRELESS_IEEE802154
---help---
Enable the device driver to expose the IEEE 802.15.4 MAC layer
access to user space as IOCTLs
if IEEE802154_MACDEV
config IEEE802154_MACDEV_RECEIVERPRIORITY
int "Priority of frame receiver registerd with the MAC layer"
default 0
---help---
When the MAC layer receives an incoming data frame, it passes the frame
to registered receivers, in order of receiver priority, until one of the
receivers claim the frame.
An example case would be when 6LoWPAN and the MAC character driver are
enabled. Both have receivers registered with the MAC. The 6LoWPAN layer
should get assigned a higher priority than the character driver. In this
case, the 6LoWPAN receiver will receive the frame first. If the frame is
a 6LoWPAN frame, it will claim the frame and the MAC will not pass the
frame to any additional receivers. If it does not claim the frame, the
MAC layer will call the next highest priority receiver, in this case,
the MAC character driver (which should always be lowest priority since
it is a "catch-all" type receiver).
endif # IEEE802154_MACDEV
config IEEE802154_NETDEV
bool "IEEE802154 6loWPAN Network Device"

2
wireless/ieee802154/Make.defs
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@ -46,7 +46,7 @@ CSRCS += mac802154_sync.c
# Include wireless devices build support
ifeq ($(CONFIG_IEEE802154_MAC_DEV),y)
ifeq ($(CONFIG_IEEE802154_MACDEV),y)
CSRCS += mac802154_device.c
endif