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more debugging for sinic

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dev/sinic.cc:
    better panic messages
    better debugging

--HG--
extra : convert_revision : 06a9c6c8365ba1c1e58276ed63f299c6be25f0ba
This commit is contained in:
Nathan Binkert
2006-04-25 10:40:35 -04:00
parent b505af87d1
commit 6d18428b5f
1 changed files with 28 additions and 19 deletions
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47
dev/sinic.cc
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@@ -381,17 +381,19 @@ Device::readBar0(MemReqPtr &req, Addr daddr, uint8_t *data)
Addr raddr = daddr & Regs::VirtualMask;
if (!regValid(raddr))
panic("invalid register: cpu=%d, da=%#x pa=%#x va=%#x size=%d",
cpu, daddr, req->paddr, req->vaddr, req->size);
panic("invalid register: cpu=%d vnic=%d da=%#x pa=%#x va=%#x size=%d",
cpu, index, daddr, req->paddr, req->vaddr, req->size);
const Regs::Info &info = regInfo(raddr);
if (!info.read)
panic("reading %s (write only): cpu=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, daddr, req->paddr, req->vaddr, req->size);
panic("read %s (write only): "
"cpu=%d vnic=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, index, daddr, req->paddr, req->vaddr, req->size);
if (req->size != info.size)
panic("invalid size for reg %s: cpu=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, daddr, req->paddr, req->vaddr, req->size);
panic("read %s (invalid size): "
"cpu=%d vnic=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, index, daddr, req->paddr, req->vaddr, req->size);
prepareRead(cpu, index);
@@ -409,8 +411,9 @@ Device::readBar0(MemReqPtr &req, Addr daddr, uint8_t *data)
}
DPRINTF(EthernetPIO,
"read %s cpu=%d da=%#x pa=%#x va=%#x size=%d val=%#x\n",
info.name, cpu, daddr, req->paddr, req->vaddr, req->size, value);
"read %s: cpu=%d vnic=%d da=%#x pa=%#x va=%#x size=%d val=%#x\n",
info.name, cpu, index, daddr, req->paddr, req->vaddr, req->size,
value);
// reading the interrupt status register has the side effect of
// clearing it
@@ -482,21 +485,23 @@ Device::writeBar0(MemReqPtr &req, Addr daddr, const uint8_t *data)
const Regs::Info &info = regInfo(raddr);
if (!info.write)
panic("writing %s (read only): cpu=%d da=%#x",
info.name, cpu, daddr);
panic("write %s (read only): "
"cpu=%d vnic=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, index, daddr, req->paddr, req->vaddr, req->size);
if (req->size != info.size)
panic("invalid size for %s: cpu=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, daddr, req->paddr, req->vaddr, req->size);
panic("write %s (invalid size): "
"cpu=%d vnic=%d da=%#x pa=%#x va=%#x size=%d",
info.name, cpu, index, daddr, req->paddr, req->vaddr, req->size);
uint32_t reg32 = *(uint32_t *)data;
uint64_t reg64 = *(uint64_t *)data;
VirtualReg &vnic = virtualRegs[index];
DPRINTF(EthernetPIO,
"write %s: cpu=%d val=%#x da=%#x pa=%#x va=%#x size=%d\n",
info.name, cpu, info.size == 4 ? reg32 : reg64,
daddr, req->paddr, req->vaddr, req->size);
"write %s vnic %d: cpu=%d val=%#x da=%#x pa=%#x va=%#x size=%d\n",
info.name, index, cpu, info.size == 4 ? reg32 : reg64, daddr,
req->paddr, req->vaddr, req->size);
prepareWrite(cpu, index);
@@ -820,11 +825,11 @@ Device::rxKick()
{
VirtualReg *vnic;
DPRINTF(EthernetSM, "receive kick rxState=%s (rxFifo.size=%d)\n",
DPRINTF(EthernetSM, "rxKick: rxState=%s (rxFifo.size=%d)\n",
RxStateStrings[rxState], rxFifo.size());
if (rxKickTick > curTick) {
DPRINTF(EthernetSM, "receive kick exiting, can't run till %d\n",
DPRINTF(EthernetSM, "rxKick: exiting, can't run till %d\n",
rxKickTick);
return;
}
@@ -872,6 +877,10 @@ Device::rxKick()
TcpPtr tcp(ip);
UdpPtr udp(ip);
if (tcp) {
DPRINTF(Ethernet,
"Src Port=%d, Dest Port=%d, Seq=%d, Ack=%d\n",
tcp->sport(), tcp->dport(), tcp->seq(),
tcp->ack());
vnic->rxDoneData |= Regs::RxDone_TcpPacket;
rxTcpChecksums++;
if (cksum(tcp) != 0) {
@@ -1044,11 +1053,11 @@ void
Device::txKick()
{
VirtualReg *vnic;
DPRINTF(EthernetSM, "transmit kick txState=%s (txFifo.size=%d)\n",
DPRINTF(EthernetSM, "txKick: txState=%s (txFifo.size=%d)\n",
TxStateStrings[txState], txFifo.size());
if (txKickTick > curTick) {
DPRINTF(EthernetSM, "transmit kick exiting, can't run till %d\n",
DPRINTF(EthernetSM, "txKick: exiting, can't run till %d\n",
txKickTick);
return;
}