blob: 7231d6fefbbd50b1065ef8458ffc3a582f1ada9f [file] [log] [blame]
# Copyright (c) 2022 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
menuconfig RTIO
bool "RTIO"
if RTIO
config RTIO_SUBMIT_SEM
bool "Use a semaphore when waiting for completions in rtio_submit"
help
When calling rtio_submit a semaphore is available to sleep the calling
thread for each completion queue event until the wait count is met. This
adds a small RAM overhead for a single semaphore. By default wait_for will
use polling on the completion queue with a k_yield() in between iterations.
config RTIO_CONSUME_SEM
bool "Use a semaphore when waiting for completions in rtio_cqe_consume_block"
help
When calling rtio_cqe_consume_block a semaphore is available to sleep the
calling thread for each completion queue event until the wait count is met.
This adds a small RAM overhead for a single semaphore. By default the call
will use polling on the completion queue with a k_yield() in between
iterations.
config RTIO_SYS_MEM_BLOCKS
bool "Include system memory blocks as an optional backing read memory pool"
select SYS_MEM_BLOCKS
help
Enable the RTIO_DEFINE_WITH_MEMPOOL macro which allows queueing reads
without a pre-allocated memory buffer. Instead the buffer will be taken
from the allocated memory pool associated with the RTIO context.
module = RTIO
module-str = RTIO
module-help = Sets log level for RTIO support
source "subsys/logging/Kconfig.template.log_config"
endif