Lines Matching defs:registers
44 IODBDMAStart( volatile IODBDMAChannelRegisters *registers, volatile IODBDMADescriptor *physicalDescPtr)
51 IOSetDBDMAInterruptSelect(registers, 0xff000000); // clear out interrupts
53 IOSetDBDMAChannelControl( registers,
56 while( IOGetDBDMAChannelStatus( registers) & kdbdmaActive)
59 IOSetDBDMACommandPtr( registers, (unsigned int) physicalDescPtr);
61 IOSetDBDMAChannelControl( registers,
67 IODBDMAStop( volatile IODBDMAChannelRegisters *registers)
70 IOSetDBDMAChannelControl( registers,
74 while( IOGetDBDMAChannelStatus( registers) & ( kdbdmaActive | kdbdmaFlush))
80 IODBDMAFlush( volatile IODBDMAChannelRegisters *registers)
83 IOSetDBDMAChannelControl( registers,
86 while( IOGetDBDMAChannelStatus( registers) & kdbdmaFlush)
92 IODBDMAReset( volatile IODBDMAChannelRegisters *registers)
95 IOSetDBDMAChannelControl( registers,
98 while( IOGetDBDMAChannelStatus( registers) & kdbdmaActive)
104 IODBDMAContinue( volatile IODBDMAChannelRegisters *registers)
107 IOSetDBDMAChannelControl( registers,
114 IODBDMAPause( volatile IODBDMAChannelRegisters *registers)
117 IOSetDBDMAChannelControl( registers,
120 while( IOGetDBDMAChannelStatus( registers) & kdbdmaActive)