a9scu.cc (10186:c215b6b513ba) a9scu.cc (10565:23593fdaadcd)
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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50}
51
52Tick
53A9SCU::read(PacketPtr pkt)
54{
55 assert(pkt->getAddr() >= pioAddr && pkt->getAddr() < pioAddr + pioSize);
56 assert(pkt->getSize() == 4);
57 Addr daddr = pkt->getAddr() - pioAddr;
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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50}
51
52Tick
53A9SCU::read(PacketPtr pkt)
54{
55 assert(pkt->getAddr() >= pioAddr && pkt->getAddr() < pioAddr + pioSize);
56 assert(pkt->getSize() == 4);
57 Addr daddr = pkt->getAddr() - pioAddr;
58 pkt->allocate();
59
60 switch(daddr) {
61 case Control:
62 pkt->set(1); // SCU already enabled
63 break;
64 case Config:
65 /* Without making a completely new SCU, we can use the core count field
66 * as 4 bits and inform the OS of up to 16 CPUs. Although the core

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59 switch(daddr) {
60 case Control:
61 pkt->set(1); // SCU already enabled
62 break;
63 case Config:
64 /* Without making a completely new SCU, we can use the core count field
65 * as 4 bits and inform the OS of up to 16 CPUs. Although the core

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