zephyr/tests/drivers/ipm/prj.conf

CONFIG_CONSOLE=y
CONFIG_IPM_CONSOLE_RECEIVER=y
CONFIG_IPM_CONSOLE_SENDER=y
CONFIG_IRQ_OFFLOAD=y
CONFIG_MAIN_STACK_SIZE=1024
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_CONSOLE=y`
ipi: rename to ipm To many people, IPI connotes inter-processor interrupts on SMP systems. Rename this to IPM, or Inter-Processor Mailboxes. Change-Id: I032815e23c69a8297c0a43992132441c240fb71e Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> 2015-11-13 06:00:47 +08:00			`CONFIG_IPM_CONSOLE_RECEIVER=y`
			`CONFIG_IPM_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`
test_ipm: increase stack size The main task uses stack-hungry() printf(), and the switch to the unified kernel pushed the necessary space over the edge. Change-Id: I7b64e7f09d91c5050ffe7fb18506ff24289169fc Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> 2016-11-09 02:38:23 +08:00			`CONFIG_MAIN_STACK_SIZE=1024`