From 08514040bb4daec0e2b566e8ab3eee9037d64e5a Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 5 Feb 2018 09:58:53 +0100 Subject: c-user: Document obsolete termios config options Update #2843. --- c-user/configuring_a_system.rst | 79 +++++++++-------------------------------- 1 file changed, 16 insertions(+), 63 deletions(-) (limited to 'c-user') diff --git a/c-user/configuring_a_system.rst b/c-user/configuring_a_system.rst index 07db7e3..93eeda6 100644 --- a/c-user/configuring_a_system.rst +++ b/c-user/configuring_a_system.rst @@ -2216,69 +2216,6 @@ DESCRIPTION: NOTES: None. -.. COMMENT: === CONFIGURE_TERMIOS_DISABLED === - -.. index:: CONFIGURE_TERMIOS_DISABLED - -.. _Disable POSIX Termios Support: - -Disable POSIX Termios Support ------------------------------ - -CONSTANT: - ``CONFIGURE_TERMIOS_DISABLED`` - -DATA TYPE: - Boolean feature macro. - -RANGE: - Defined or undefined. - -DEFAULT VALUE: - This is not defined by default, and resources are reserved for the termios - functionality. - -DESCRIPTION: - This configuration parameter is defined if the software implementing POSIX - termios functionality is not going to be used by this application. - -NOTES: - The termios support library should not be included in an application - executable unless it is directly referenced by the application or a device - driver. - -.. COMMENT: === CONFIGURE_NUMBER_OF_TERMIOS_PORTS === - -.. index:: CONFIGURE_NUMBER_OF_TERMIOS_PORTS - -.. _Specify Maximum Termios Ports: - -Specify Maximum Termios Ports ------------------------------ - -CONSTANT: - ``CONFIGURE_NUMBER_OF_TERMIOS_PORTS`` - -DATA TYPE: - Unsigned integer. - -RANGE: - Zero or positive. - -DEFAULT VALUE: - The default value is 1, so a console port can be used. - -DESCRIPTION: - This configuration parameter is set to the number of ports using the - termios functionality. Each concurrently active termios port requires - resources. - -NOTES: - If the application will be using serial ports including, but not limited - to, the Console Device - (e.g. ``CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER``), then it is highly - likely that this configuration parameter should NOT be is defined. - .. COMMENT: === File System Configuration Parameters === File System Configuration Parameters @@ -5073,6 +5010,14 @@ CONFIGURE_HAS_OWN_BDBUF_TABLE This configuration option was introduced in RTEMS 4.7.0 and is obsolete since RTEMS 4.10.0. + +.. index:: CONFIGURE_NUMBER_OF_TERMIOS_PORTS + +CONFIGURE_NUMBER_OF_TERMIOS_PORTS +--------------------------------- + +This configuration option is obsolete since RTEMS 5.1. + .. index:: CONFIGURE_MAXIMUM_POSIX_BARRIERS CONFIGURE_MAXIMUM_POSIX_BARRIERS @@ -5110,6 +5055,14 @@ CONFIGURE_MAXIMUM_POSIX_SPINLOCKS --------------------------------- This configuration option is obsolete since RTEMS 5.1. + +.. index:: CONFIGURE_TERMIOS_DISABLED + +CONFIGURE_TERMIOS_DISABLED +-------------------------- + +This configuration option is obsolete since RTEMS 5.1. + .. index:: CONFIGURE_SMP_APPLICATION CONFIGURE_SMP_APPLICATION -- cgit v1.2.3