72 lines
1.7 KiB
Plaintext
72 lines
1.7 KiB
Plaintext
# Kconfig - serial driver configuration options
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#
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# Copyright (c) 2014-2015 Wind River Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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menuconfig SERIAL
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bool
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prompt "Serial Drivers"
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default n
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help
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Enable options for serial drivers.
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if SERIAL
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config SERIAL_HAS_DRIVER
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bool
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default n
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help
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This is an option to be enabled by individual serial driver
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to signal that there is a serial driver. This is being used
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by other drivers which are dependent on serial.
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menu "Serial Port Options"
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config SERIAL_INTERRUPT_LEVEL
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bool "Serial interrupt level"
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depends on IOAPIC
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default y
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help
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Option signifies that the serial controller uses level interrupts
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instead of edge
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config SERIAL_INTERRUPT_LOW
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bool "Serial interrupt low"
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depends on IOAPIC
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default n
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help
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Option signifies that the serial controller uses low level interrupts
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instead of high
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config UART_INTERRUPT_DRIVEN
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bool
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prompt "Interrupt driven UART support"
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default n
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help
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This option enables interrupt support for UART allowing console
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input and UART based drivers.
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endmenu
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source "drivers/serial/Kconfig.ns16550"
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source "drivers/serial/Kconfig.k20"
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source "drivers/serial/Kconfig.stellaris"
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source "drivers/serial/Kconfig.nsim"
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endif
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