.TH DcsCfg 0 "Configuration tool of DCS"
.SH NAME
Configure boot loader parameters and tests EFI environment for compatibility
.SH SYNOPSIS

DcsCfg -dl
DcsCfg -dc -ds <BN> -de <BN> -aa [-rnd rnddata]
DcsCfg -db <BN>
DcsCfg -aa
DcsCfg -dec <BN> -aa [-rnd rnddata]
DcsCfg -ddc <BN> -aa
DcsCfg -dcp <BN>
DcsCfg -ul
DcsCfg -tl
DcsCfg -tt <TN>
DcsCfg -gl 
DcsCfg -gd <GN>
DcsCfg -gm <mode>
DcsCfg -bl
DcsCfg -bt
DcsCfg -setup
DcsCfg -ds <BN> -pl
DcsCfg -pf <gpt_file_name> -pl 
DcsCfg -ds <BN> -pf <gpt_file_name> -ps
DcsCfg -ds <BN> -pf <gpt_file_name> -pa
DcsCfg -pf <gpt_file_name> -pe -aa
DcsCfg -pf <gpt_file_name> -pd -aa
DcsCfg -pf <gpt_file_name> -pmirror <PNB> <PNM> -ps
DcsCfg -pf <gpt_file_name> -pnt <PNT> -phide <HS> <HE> -ps
DcsCfg -kp <key_file>
DcsCfg -ds <BN> -srm <total_security_regions>
DcsCfg -ds <BN> -srw <total_security_regions>
DcsCfg -ds <BN> -sra <security_region>
DcsCfg -ds <BN> -wipe <start> <end>

.SH OPTIONS

 -dl - block device list (order numbers are used in -db and -se)
 -ds <BN> – select device
 -de <BN> – end device to check (starts from select)
 -dc check devices (try to authorize)
 -db <BN> - boot partition selection
 -aa - ask authorization parameters
 -ach - create header on block device
 -vec <BN> - block device encrypt
 -vdc <BN> - block device decrypt
 -vcp <BN> - block device change password
 -ul - USB device list
 -tl - touch device 
 -tt <TN> - Test touch device
 -gl - graphics device list
 -gd <GN> - graphics device select
 -gm <mode> - graphics mode select
 -bl - Beep device list
 -bt - Beep device test
 -setup - interactive setup
 -pl - GPT list
 -pf <gpt_file_name> - file with GPT
 -ps - save GPT to file
 -pa - applay GPT from file to disk
 -pe - encrypt GPT
 -pd - decrypt GPT
 -pnt <PNT> - partition number as template (from -pl)
 -phide <PHS> <PHE> - hide partions from <PHS> to <PHE>; <PHS> - start sector of hidden partition, <PHE> - end sector of hidden partition
 -kp <key_file_name> - keys file of platform to save
 -srm <SRT> - mark disk as security regions container(write CRC of platform to 61 sector); <SRT> - number of possible security regions
 -srw <SRT> - wipe security regions data with random data (write random data [62, 62 + 256 * SRT]) it has to be free! check first partition start sector!
 -sra <SRN> - add <gpt_file_name> to security region <SRN>
 -wipe <SS SE> - write random data to sectors range [SS,SE]

 .SH DESCRIPTION

NOTES:
This is test tool for DCS developers. Use it with care.

.SH EXAMPLES

EXAMPLES:

  * To list block devices
    Shell> dcscfg -dl
 
  * To change password on block device 1
    Shell> dcscfg -aa -scp 1
 
  * To list graphics devices
    Shell> dcscfg -gl

  * To select graphics devices mode 1 on device 1
    Shell> dcscfg -gd 1 -gm 1

  * To list GPT
    Shell> dcscfg -ds 1 -pl

  * To save GPT
    Shell> dcscfg -ds 1 -pf gpt_org -ps

  * To apply GPT to disk
    Shell> dcscfg -ds 1 -pf gpt_disk -pa

  * To hide partition [123456,5678910] as template use partition(9)
    Shell> dcscfg -pf gpt_disk -pht 9 -phide 123456 5678910 -ps

  * To encrypt GPT before adding to security region
    Shell> dcscfg -aa -pf gpt_hidden_boot -pe -ps

  * To mark USB disk(1) as security regions container(write CRC of platform to 61 sector)
    Shell> dcscfg -ds 1 -srm 5

  * To wipe 5 security regions with random data (write random data [62, 62 + 256 * 5]) 
  Sectors has to free! check first partition start sector!
    Shell> dcscfg -ds 1 -srw 5

  * To add gpt_hidden_boot to security region 2 on device 1
    Shell> dcscfg -ds 1 -pf gpt_hidden_boot -sra 2

.SH RETURNVALUES
 
RETURN VALUES:
  0          Exited normally