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Diffstat (limited to 'dev')
-rw-r--r--dev/ide_disk.cc38
-rw-r--r--dev/sinic.cc10
2 files changed, 44 insertions, 4 deletions
diff --git a/dev/ide_disk.cc b/dev/ide_disk.cc
index 6f4234a1d..909f35c60 100644
--- a/dev/ide_disk.cc
+++ b/dev/ide_disk.cc
@@ -353,6 +353,36 @@ IdeDisk::doDmaDataRead()
dmaReadWaitEvent.schedule(curTick + totalDiskDelay);
}
+void
+IdeDisk::regStats()
+{
+ using namespace Stats;
+ dmaReadFullPages
+ .name(name() + ".dma_read_full_pages")
+ .desc("Number of full page size DMA reads (not PRD).")
+ ;
+ dmaReadBytes
+ .name(name() + ".dma_read_bytes")
+ .desc("Number of bytes transfered via DMA reads (not PRD).")
+ ;
+ dmaReadTxs
+ .name(name() + ".dma_read_txs")
+ .desc("Number of DMA read transactions (not PRD).")
+ ;
+
+ dmaWriteFullPages
+ .name(name() + ".dma_write_full_pages")
+ .desc("Number of full page size DMA writes.")
+ ;
+ dmaWriteBytes
+ .name(name() + ".dma_write_bytes")
+ .desc("Number of bytes transfered via DMA writes.")
+ ;
+ dmaWriteTxs
+ .name(name() + ".dma_write_txs")
+ .desc("Number of DMA write transactions.")
+ ;
+}
void
IdeDisk::doDmaRead()
@@ -373,6 +403,10 @@ IdeDisk::doDmaRead()
assert(dmaReadCG->complete() < MAX_DMA_SIZE);
ctrl->dmaRead(pciToDma(dmaReadCG->addr()), dmaReadCG->size(),
&dmaReadWaitEvent, dataBuffer + dmaReadCG->complete());
+ dmaReadBytes += dmaReadCG->size();
+ dmaReadTxs++;
+ if (dmaReadCG->size() == TheISA::PageBytes)
+ dmaReadFullPages++;
dmaReadCG->next();
} else {
assert(dmaReadCG->done());
@@ -445,6 +479,10 @@ IdeDisk::doDmaWrite()
assert(dmaWriteCG->complete() < MAX_DMA_SIZE);
ctrl->dmaWrite(pciToDma(dmaWriteCG->addr()), dmaWriteCG->size(),
&dmaWriteWaitEvent, dataBuffer + dmaWriteCG->complete());
+ dmaWriteBytes += dmaWriteCG->size();
+ dmaWriteTxs++;
+ if (dmaWriteCG->size() == TheISA::PageBytes)
+ dmaWriteFullPages++;
dmaWriteCG->next();
} else {
assert(dmaWriteCG->done());
diff --git a/dev/sinic.cc b/dev/sinic.cc
index 66ca88dbe..bc6891f56 100644
--- a/dev/sinic.cc
+++ b/dev/sinic.cc
@@ -81,8 +81,9 @@ Base::Base(Params *p)
}
Device::Device(Params *p)
- : Base(p), plat(p->plat), physmem(p->physmem), rxUnique(0), txUnique(0),
+ : Base(p), rxUnique(0), txUnique(0),
virtualRegs(p->virtual_count < 1 ? 1 : p->virtual_count),
+ rxFifo(p->rx_fifo_size), txFifo(p->tx_fifo_size),
rxKickTick(0), txKickTick(0),
txEvent(this), rxDmaEvent(this), txDmaEvent(this),
dmaReadDelay(p->dma_read_delay), dmaReadFactor(p->dma_read_factor),
@@ -462,14 +463,15 @@ Device::write(Packet &pkt)
vnic.RxDone = Regs::RxDone_Busy;
vnic.RxData = pkt.get<uint64_t>();
- if (Regs::get_RxData_Vaddr(reg64)) {
- Addr vaddr = Regs::get_RxData_Addr(reg64);
+ if (Regs::get_RxData_Vaddr(pkt.get<uint64_t>())) {
+ panic("vtophys not implemented in newmem");
+/* Addr vaddr = Regs::get_RxData_Addr(reg64);
Addr paddr = vtophys(req->xc, vaddr);
DPRINTF(EthernetPIO, "write RxData vnic %d (rxunique %d): "
"vaddr=%#x, paddr=%#x\n",
index, vnic.rxUnique, vaddr, paddr);
- vnic.RxData = Regs::set_RxData_Addr(vnic.RxData, paddr);
+ vnic.RxData = Regs::set_RxData_Addr(vnic.RxData, paddr);*/
} else {
DPRINTF(EthernetPIO, "write RxData vnic %d (rxunique %d)\n",
index, vnic.rxUnique);