hdlcd.cc (12232:20817121988b) hdlcd.cc (13230:2988dc5d1d6f)
1/*
2 * Copyright (c) 2010-2013, 2015, 2017 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

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

243 const Addr daddr(pkt->getAddr() - pioAddr);
244 panic_if(pkt->getSize() != 4,
245 "Unhandled read size (address: 0x.4x, size: %u)",
246 daddr, pkt->getSize());
247
248 const uint32_t data(readReg(daddr));
249 DPRINTF(HDLcd, "read register 0x%04x: 0x%x\n", daddr, data);
250
1/*
2 * Copyright (c) 2010-2013, 2015, 2017 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

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

243 const Addr daddr(pkt->getAddr() - pioAddr);
244 panic_if(pkt->getSize() != 4,
245 "Unhandled read size (address: 0x.4x, size: %u)",
246 daddr, pkt->getSize());
247
248 const uint32_t data(readReg(daddr));
249 DPRINTF(HDLcd, "read register 0x%04x: 0x%x\n", daddr, data);
250
251 pkt->set(data);
251 pkt->setLE<uint32_t>(data);
252 pkt->makeAtomicResponse();
253 return pioDelay;
254}
255
256// write registers and frame buffer
257Tick
258HDLcd::write(PacketPtr pkt)
259{
260 assert(pkt->getAddr() >= pioAddr &&
261 pkt->getAddr() < pioAddr + pioSize);
262
263 const Addr daddr(pkt->getAddr() - pioAddr);
264 panic_if(pkt->getSize() != 4,
265 "Unhandled read size (address: 0x.4x, size: %u)",
266 daddr, pkt->getSize());
252 pkt->makeAtomicResponse();
253 return pioDelay;
254}
255
256// write registers and frame buffer
257Tick
258HDLcd::write(PacketPtr pkt)
259{
260 assert(pkt->getAddr() >= pioAddr &&
261 pkt->getAddr() < pioAddr + pioSize);
262
263 const Addr daddr(pkt->getAddr() - pioAddr);
264 panic_if(pkt->getSize() != 4,
265 "Unhandled read size (address: 0x.4x, size: %u)",
266 daddr, pkt->getSize());
267 const uint32_t data(pkt->get());
267 const uint32_t data(pkt->getLE<uint32_t>());
268 DPRINTF(HDLcd, "write register 0x%04x: 0x%x\n", daddr, data);
269
270 writeReg(daddr, data);
271
272 pkt->makeAtomicResponse();
273 return pioDelay;
274}
275

--- 426 unchanged lines hidden --- 		268 DPRINTF(HDLcd, "write register 0x%04x: 0x%x\n", daddr, data);
269
270 writeReg(daddr, data);
271
272 pkt->makeAtomicResponse();
273 return pioDelay;
274}
275

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