synthdisk.cdl

来自「eCos操作系统源码」· CDL 代码 · 共 167 行

# ====================================================================
#
#      synthdisk.cdl
#
#      Synthetic target disk package.
#
# ====================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 2003 Savin Zlobec 
##
## eCos is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free
## Software Foundation; either version 2 or (at your option) any later version.
##
## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
## WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
## for more details.
##
## You should have received a copy of the GNU General Public License along
## with eCos; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
##
## As a special exception, if other files instantiate templates or use macros
## or inline functions from this file, or you compile this file and link it
## with other works to produce a work based on this file, this file does not
## by itself cause the resulting work to be covered by the GNU General Public
## License. However the source code for this file must still be made available
## in accordance with section (3) of the GNU General Public License.
##
## This exception does not invalidate any other reasons why a work based on
## this file might be covered by the GNU General Public License.
##
## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      savin
# Contributors:
# Date:           2003-06-18
#
#####DESCRIPTIONEND####
# ====================================================================

cdl_package CYGPKG_DEVS_DISK_ECOSYNTH {
    display     "Synthetic target disk driver"
    
    parent      CYGPKG_IO_DISK_DEVICES
    active_if   CYGPKG_IO_DISK
    active_if   CYGPKG_HAL_SYNTH

    cdl_component CYGVAR_DEVS_DISK_ECOSYNTH_DISK0 {
    	display         "Provide disk 0 device"
        flavor          bool
        default_value   0
        description     "Synthetic disk 0 driver."
        
        cdl_option CYGDAT_IO_DISK_ECOSYNTH_DISK0_NAME {
            display       "Device name for ecosynth disk 0 device"
            flavor        data
            default_value {"\"/dev/disk0/\""}
            description   "This is the device name used to access this
                           device in eCos. Note that the trailing slash
                           character must be present."
        }

        cdl_option CYGDAT_IO_DISK_ECOSYNTH_DISK0_FILENAME {
            display       "Linux file name for ecosynth disk 0 device"
            flavor        data
            default_value {"\"disk0.img\""}
            description   "This is the name of the file in the Linux filesystem that
                           the driver will use to simulate a real disk. It should have
                           been formatted with a DOS filesystem image before being used.
                           The driver may also be pointed at real devices. For example
                           setting this option to \"/dev/fd\" will cause the driver to access
                           any real floppy disk inserted in the host's floppy drive."
        }

        cdl_option CYGNUM_IO_DISK_ECOSYNTH_DISK0_SIZE {
            display       "Size in bytes for ecosynth disk 0"
            flavor        data
            default_value 10240000
            legal_values  512 to 99999999
            requires      { (CYGNUM_IO_DISK_ECOSYNTH_DISK0_SIZE % 512) == 0 }
            description   "
                This option specifies the size in bytes used
                for the ecosynth disk 0 device."
        }

        cdl_option CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR {
            display       "Expect MBR in synth disk 0 image"
            flavor        bool
            default_value 0
            description   "
                This option controls the scanning of MBR in synthetic
                disk 0 image."
        }
        
        cdl_option CYGIMP_IO_DISK_ECOSYNTH_DISK0_CYLINDERS {
            display       "Number of cylinders on synth disk 0"
            flavor        data
            default_value 0
            active_if     CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR
            description   "
                This option controls the number of cylinders on
                synthetic disk 0. It is only needed if
                CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR is set."
        }
        
        cdl_option CYGIMP_IO_DISK_ECOSYNTH_DISK0_HEADS {
            display       "Number of heads on synth disk 0"
            flavor        data
            default_value 0
            active_if     CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR
            description   "
                This option controls the number of heads on
                synthetic disk 0. It is only needed if
                CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR is set."
        }
       
        cdl_option CYGIMP_IO_DISK_ECOSYNTH_DISK0_SECTORS {
            display       "Number of sectors per track on synth disk 0"
            flavor        data
            default_value 0
            active_if     CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR
            description   "
                This option controls the number of sectors per track on
                synthetic disk 0.It is only needed if
                CYGIMP_IO_DISK_ECOSYNTH_DISK0_MBR is set."
        }
    }

    cdl_component CYGPKG_DEVS_DISK_ECOSYNTH_OPTIONS {
    	display     "Build options"
	    active_if   { CYGVAR_DEVS_DISK_ECOSYNTH_DISK0 }
	    flavor      none
	    compile     -library=libextras.a synthdisk.c
	    description "
	        Package-specific build options including control over compiler
	        flags used only in building this package."

	    cdl_option CYGPKG_DEVS_DISK_ECOSYNTH_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building this package. These flags are used in addition
                to the set of global flags."
	    }
        cdl_option CYGPKG_DEVS_DISK_ECOSYNTH_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building this package. These flags are removed from
                the set of global flags if present."
        }
    }
}