Any ideas why this might happen? It would be super handy to have
the OHCI source code available...
10.4.2 on a dual G4 1.1
#0 0x00a61114 in AppleFWOHCI_DMAManager::addDCLProgram ()
#1 0x00a5c07c in AppleFWOHCI_DCLProgram::allocateHW ()
#2 0x005a5b7c in IOFWLocalIsochPort::allocatePort ()
#3 0x0058a264 in IOFWIsochChannel::allocateChannel ()
0x00a610f8 <...addDCLProgram...+472>: bl 0x2ae0ac <IOLog>
0x00a610fc <...addDCLProgram...+476>: lis r3,167
0x00a61100 <...addDCLProgram...+480>: mr r4,r26
0x00a61104 <...addDCLProgram...+484>: addi r3,r3,-16060
0x00a61108 <...addDCLProgram...+488>: bl 0x2ae0ac <IOLog>
0x00a6110c <...addDCLProgram...+492>: cmpwi cr7,r27,0
0x00a61110 <...addDCLProgram...+496>: bne- cr7,0xa6111c <
+508>
0x00a61114 <...addDCLProgram...+500>: stw r25,20
(r31) <--
0x00a61118 <...addDCLProgram...+504>: stw r24,24(r31)
0x00a6111c <...addDCLProgram...+508>: lwz r3,32(r26)
0x00a61120 <...addDCLProgram...+512>: bl 0xa4ac0
<mutex_unlock_rwcmb>
0x00a61124 <...addDCLProgram...+516>: lwz r0,104(r1)
0x00a61128 <...addDCLProgram...+520>: addi r1,r1,96
0x00a6112c <...addDCLProgram...+524>: mr r3,r31
r31 is NULL.
Thanks,
Chris
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