dev/arm/vgic.cc

71 VGic::read(PacketPtr pkt)
73     Addr addr = pkt->getAddr();
76         return readVCpu(pkt);
78         return readCtrl(pkt);
80         panic("Read to unknown address %#x\n", pkt->getAddr());
84 VGic::write(PacketPtr pkt)
86     Addr addr = pkt->getAddr();
89         return writeVCpu(pkt);
91         return writeCtrl(pkt);
93         panic("Write to unknown address %#x\n", pkt->getAddr());
97 VGic::readVCpu(PacketPtr pkt)
99     Addr daddr = pkt->getAddr() - vcpuAddr;
101     ContextID ctx_id = pkt->req->contextId();
109         pkt->setLE<uint32_t>(vid->vctrl);
114               pkt->setLE<uint32_t>(1023); // "No int" marker
118               pkt->setLE<uint32_t>(lr->VirtualID |
131         pkt->setLE<uint32_t>(gicvIIDR);
139     pkt->makeAtomicResponse();
144 VGic::readCtrl(PacketPtr pkt)
146     Addr daddr = pkt->getAddr() - hvAddr;
148     ContextID ctx_id = pkt->req->contextId();
166         pkt->setLE<uint32_t>(vid->hcr);
170         pkt->setLE<uint32_t>(0x44000000 | (NUM_LR - 1));
174         pkt->setLE<uint32_t>(
188         pkt->setLE<uint32_t>(getMISR(vid));
192         pkt->setLE<uint32_t>(vid->eisr & 0xffffffff);
196         pkt->setLE<uint32_t>(vid->eisr >> 32);
205           pkt->setLE<uint32_t>(bm);
214           pkt->setLE<uint32_t>(bm);
219         pkt->setLE<uint32_t>(0);
226         pkt->setLE<uint32_t>(vid->LR[(daddr - GICH_LR0) >> 2]);
233     pkt->makeAtomicResponse();
238 VGic::writeVCpu(PacketPtr pkt)
240     Addr daddr = pkt->getAddr() - vcpuAddr;
242     ContextID ctx_id = pkt->req->contextId();
247             daddr, pkt->getLE<uint32_t>());
251         vid->vctrl = pkt->getLE<uint32_t>();
254         vid->VMPriMask = pkt->getLE<uint32_t>();
260           uint32_t w = pkt->getLE<uint32_t>();
276                 pkt->getLE<uint32_t>(), daddr);
282     pkt->makeAtomicResponse();
287 VGic::writeCtrl(PacketPtr pkt)
289     Addr daddr = pkt->getAddr() - hvAddr;
291     ContextID ctx_id = pkt->req->contextId();
294             daddr, pkt->getLE<uint32_t>());
310         vid->hcr = pkt->getLE<uint32_t>();
315           uint32_t d = pkt->getLE<uint32_t>();
335         vid->LR[(daddr - GICH_LR0) >> 2] = pkt->getLE<uint32_t>();
345     pkt->makeAtomicResponse();