zephyr/samples/nanokernel/test/test_ipi/prj_arm.conf

CONFIG_NUM_IRQS=2
CONFIG_CONSOLE=y
CONFIG_STDOUT_CONSOLE=y
CONFIG_IPI_CONSOLE_RECEIVER=y
CONFIG_IPI_CONSOLE_SENDER=y
CONFIG_IRQ_OFFLOAD=y
CONFIG_DEBUG=y
IPI console driver with test case This introduces a generic driver set for console messages routed over inter-processor interrupt (IPI) channels. These drivers bind to a low-level IPI driver instance for the actual transport of messages. ipi_console_sender installs printk and/or stdout hooks to forward messages over IPI. There is currently no buffering on the sending side. ipi_console_receiver installs an IPI callback which stashes incoming characters into a ring buffer, which is monitored by a nanokernel fiber. The fiber buffers the characters on a per-line basis and sends them to either printk or stdout. Multiple instances of this driver may be created in case you need to receive console data from multiple CPUs. Change-Id: Icebc110794fbe040f975101cd2ae6e78fb38645a Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> 2015-09-11 04:26:27 +08:00			`CONFIG_NUM_IRQS=2`
			`CONFIG_CONSOLE=y`
			`CONFIG_STDOUT_CONSOLE=y`
			`CONFIG_IPI_CONSOLE_RECEIVER=y`
			`CONFIG_IPI_CONSOLE_SENDER=y`
irq_offload: API to run a function in IRQ context Software interrupts or system calls aren't really appropriate for zephyr, but we have an ongoing need in our test code to run a function with arguments synchronously in interrupt context. This patch introduces irq_offload() which allows us to do this without separate initialization or having to manage fake IRQs in the interrupt controller. ARM assembly code contributed by Benjamin Walsh <benjamin.walsh@windriver.com> ARC is not yet implemented but will be in a subsequent patch. irq_test_common.h has been removed and all test cases updated to use the new API. Change-Id: I9af99ed31b62bc7eb340e32cf65e3d11354d1ec7 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> 2015-11-18 06:08:45 +08:00			`CONFIG_IRQ_OFFLOAD=y`
			`CONFIG_DEBUG=y`