Subversion Repositories openrisc

2012-01-25  Bernard Fouché <bernard.fouche@kuantic.com>

        * Changes made to support CAN IO package update:
        * cdl/can_lpc2xxx.cdl: CYGOPT_DEVS_CAN_LPC2XXX_EXTENDED_CFG_KEYS
        replaced by CYG_IO_SET_CONFIG_CAN_RANGE_FILTER.
        * include/can_lpc2xxx.h: Commented out unused and not implemented
        things.
        * src/can_lpc2xxx.c: CYGNUM_CAN_EVENT_OVERRUN_RX_HW instead of
        CYGNUM_CAN_EVENT_OVERRUN_RX. CYGOPT_DEVS_CAN_LPC2XXX_EXTENDED_CFG_KEYS
        replaced by CYG_IO_SET_CONFIG_CAN_RANGE_FILTER. can_lpc2xxx.h not
        required any more. CYGNUM_CAN_MODE_LISTEN_ONLY_ENTER &
        CYGNUM_CAN_MODE_LISTEN_ONLY_EXIT return -EINVAL.
        [ Bugzilla 1001453 ]

2008-07-21  Uwe Kindler <uwe_kindler@web.de>
        
        * cdl/can_lpc2xxx.cdl: Added CYGOPT_DEVS_CAN_LPC2XXX_ALIE to make 
        arbitration lost interrupt optional. Added option
        CYGNUM_DEVS_CAN_LPC2XXX_INT_PRIORITY to configure the interrupt
        priority for global CAN interrupt in LPC24xx variants.
        
        * include/can_lpc2xxx_baudrates.h: Replaced CYGNUM_CAN_LPC2XXX_VPB_CLK
        by CYGNUM_HAL_ARM_LPC2XXX_CAN_CLK because newer variants like LPC24xx
        do not have a global VPB_CLK.
        
        * src/can_accfilt_lpc2xxx.c: Adjusted LPC2XXX_CAN_FIRST_IN_LUT to
        be 0 for LPC24xxx variants. Added macro CAN_CHAN_NO_LUT(_info_) to
        abstract channel numbering from acceptance filter code.
        
        * src/can_lpc2xxx.c: Removed icr data field from lpc2xxx_can_info_st
        structure because it is not required any longer. A lot of small
        modifications to make the driver usable with newer LPC2xxx variants like
        LPC24xx. ISR and DSR code changed - instead of disabling interrupts in 
        IER register they are disabled in VIC by using cyg_drv_interrupt_mask()
        function calls. Added global CAN ISR and DSR for LPC24xx variants 
        (they do not support individual interrupt vectors for RX and TX
        interrupts). Moved LUT error checking code from ISR into DSR to keep
        ISR as short as possible and made LUT error checking code optional.
          
2008-05-23  Alexey Shusharin <mrfinch@mail.ru>

        * cdl/can_lpc2xxx.cdl: add CAN interrupt priorities
        
        * src/can_lpc2xxx.c: add CAN interrupt priorities, 
          repair "chan" definition missing in rx_ISR
        
        * src/can_accfilt_lpc2xxx.c: add various types of CAN controllers
          numbering (depends on LPC2XXX version)
        
2007-08-17 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
        
        * src/can_lpc2xxx.c: The definition of "info" is missing when only
          one CAN channel is configured.
        
2007-08-17  Uwe Kindler <uwe_kindler@web.de>
        
        * include/can_lpc2xxx_baudrates.h: Removed all prefixed zeros from
          baudrate table entries (they aren't intended to be interpreted as 
          octal)
          
        * tests/can_baudrates.c
          tests/can_busload.c
          tests/can_rx_tx.c: removed #include pkgconf/devs_can_loop.h
        
2007-08-02  Alexey Shusharin <mrfinch@mail.ru>
        
        * src/can_lpc2xxx.c: Added acknowledging call in rx interrupt
          (self-reception part)
        
2007-07-07  Alexey Shusharin <mrfinch@mail.ru>

        * cdl/can_lpx2xxx.cdl: Option
          CYGOPT_DEVS_CAN_LPC2XXX_USE_SELF_RECEPTION added for enabling
          self reception requests instead of transmission requests.
        
        * src/can_lpc2xxx.c: Some small bugs fixed. Added support for LUT
          error. Support for self transmission request added. Debug output
          improved.
          
        * src/can_accfilt_lpc2xxx.c: Added support for baudrates of 10kbaud 
          and 20 kbaud at clock speed of 60 MHz
        
2007-07-01  Uwe Kindler  <uwe_kindler@web.de>

        * LPC2xxx CAN driver package created
        * cdl/can_lpc2xxx.cdl
        * include/can_lpc2xxx.h
        * include/can_lpc2xxx_baudrates.h
        * src/can_lpc2xxx.c
        * src/can_accfilt_lpc2xxx.c

//===========================================================================
// ####GPLCOPYRIGHTBEGIN####                                                
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// This program 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.                                                           
//
// This program 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 this program; if not, write to the                            
// Free Software Foundation, Inc., 51 Franklin Street,                      
// Fifth Floor, Boston, MA  02110-1301, USA.                                
// -------------------------------------------                              
// ####GPLCOPYRIGHTEND####                                                  
//===========================================================================