cvs commit: src/sys/dev/ic ns16550.h

[Marcel Moolenaar]

marcel      2004-11-20 23:19:42 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ic           ns16550.h 
  Log:
  o  Remove the com_thr, com_rhr, com_isr and com_lctl defines. They are
     not used and aliases for other defines.
  o  Add REG_DATA as an alias for com_data. Likewise for other register
     defines.
  o  Add LCR_SBREAK and make CFCR_SBREAK an alias for it. Likewise for
     the other LCR register bits that are known with the CFCR prefix.
  o  Add MCR_IE and make MCR_IENABLE an alias for it.
  o  Add LSR_TEMT and make LSR_TSRE an alias for it.
  o  Add LSR_THRE and make LSR_TXRDY as alias for it.
  o  Add FCR_ENABLE and make FIFO_ENABLE as alias for it. Likewise for
     the other FCR register bits that are known with the FIFO prefix.
  o  Add EFR_CTS and make EFR_AUTOCTS an alias for it.
  o  Add EFR_RTS and make EFR_AUTORTS an alias for it.
  
  This is a first step in cleaning up the definitions in this file.
  
  Revision  Changes    Path
  1.16      +59 -28    src/sys/dev/ic/ns16550.h