DMASequencer.cc (8162:5f69f1b0039e) DMASequencer.cc (8165:5955406f7ed0)
1/*
2 * Copyright (c) 2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 50 unchanged lines hidden (view full) ---

59 bool write = false;
60 switch(request.type) {
61 case RubyRequestType_LD:
62 write = false;
63 break;
64 case RubyRequestType_ST:
65 write = true;
66 break;
1/*
2 * Copyright (c) 2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 50 unchanged lines hidden (view full) ---

59 bool write = false;
60 switch(request.type) {
61 case RubyRequestType_LD:
62 write = false;
63 break;
64 case RubyRequestType_ST:
65 write = true;
66 break;
67 case RubyRequestType_NULL:
68 case RubyRequestType_IFETCH:
69 case RubyRequestType_Load_Linked:
70 case RubyRequestType_Store_Conditional:
71 case RubyRequestType_RMW_Read:
72 case RubyRequestType_RMW_Write:
73 case RubyRequestType_Locked_RMW_Read:
74 case RubyRequestType_Locked_RMW_Write:
75 case RubyRequestType_NUM:
67 default:
76 panic("DMASequencer::makeRequest does not support RubyRequestType");
77 return RequestStatus_NULL;
78 }
79
80 assert(!m_is_busy); // only support one outstanding DMA request
81 m_is_busy = true;
82
83 active_request.start_paddr = paddr;

--- 111 unchanged lines hidden --- 		68 panic("DMASequencer::makeRequest does not support RubyRequestType");
69 return RequestStatus_NULL;
70 }
71
72 assert(!m_is_busy); // only support one outstanding DMA request
73 m_is_busy = true;
74
75 active_request.start_paddr = paddr;

--- 111 unchanged lines hidden ---