diff options
Diffstat (limited to 'dev/tsunami_pchip.cc')
| -rw-r--r-- | dev/tsunami_pchip.cc | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/dev/tsunami_pchip.cc b/dev/tsunami_pchip.cc index 2ac3cae86..510cface8 100644 --- a/dev/tsunami_pchip.cc +++ b/dev/tsunami_pchip.cc @@ -1,4 +1,30 @@ -/* $Id$ */ +/* + * Copyright (c) 2004 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ /* @file * Tsunami PChip (pci) @@ -97,9 +123,11 @@ TsunamiPChip::read(MemReqPtr &req, uint8_t *data) case TSDEV_PC_RES: panic("PC_RES not implemented\n"); case TSDEV_PC_PERROR: - panic("PC_PERROR not implemented\n"); + *(uint64_t*)data = 0x00; + return No_Fault; case TSDEV_PC_PERRMASK: - panic("PC_PERRMASK not implemented\n"); + *(uint64_t*)data = 0x00; + return No_Fault; case TSDEV_PC_PERRSET: panic("PC_PERRSET not implemented\n"); case TSDEV_PC_TLBIV: @@ -178,14 +206,13 @@ TsunamiPChip::write(MemReqPtr &req, const uint8_t *data) return No_Fault; case TSDEV_PC_PCTL: // might want to change the clock?? - //*(uint64_t*)data; // try this return No_Fault; case TSDEV_PC_PLAT: panic("PC_PLAT not implemented\n"); case TSDEV_PC_RES: panic("PC_RES not implemented\n"); case TSDEV_PC_PERROR: - panic("PC_PERROR not implemented\n"); + return No_Fault; case TSDEV_PC_PERRMASK: panic("PC_PERRMASK not implemented\n"); case TSDEV_PC_PERRSET: |