void
visorchannel_debug(VISORCHANNEL *channel, int nQueues,
struct seq_file *seq, U32 off)
{
HOSTADDRESS addr = 0;
ulong nbytes = 0, nbytes_region = 0;
MEMREGION *memregion = NULL;
CHANNEL_HEADER hdr;
CHANNEL_HEADER *phdr = &hdr;
int i = 0;
int errcode = 0;
if (channel == NULL) {
ERRDRV("%s no channel", __func__);
return;
}
memregion = channel->memregion;
if (memregion == NULL) {
ERRDRV("%s no memregion", __func__);
return;
}
addr = visor_memregion_get_physaddr(memregion);
nbytes_region = visor_memregion_get_nbytes(memregion);
errcode = visorchannel_read(channel, off,
phdr, sizeof(CHANNEL_HEADER));
if (errcode < 0) {
seq_printf(seq,
"Read of channel header failed with errcode=%d)\n",
errcode);
if (off == 0) {
phdr = &channel->chan_hdr;
seq_puts(seq, "(following data may be stale)\n");
} else
return;
}
nbytes = (ulong) (phdr->Size);
seq_printf(seq, "--- Begin channel @0x%-16.16Lx for 0x%lx bytes (region=0x%lx bytes) ---\n",
addr + off, nbytes, nbytes_region);
seq_printf(seq, "Type = %pUL\n", &phdr->Type);
seq_printf(seq, "ZoneGuid = %pUL\n", &phdr->ZoneGuid);
seq_printf(seq, "Signature = 0x%-16.16Lx\n",
(long long) phdr->Signature);
seq_printf(seq, "LegacyState = %lu\n", (ulong) phdr->LegacyState);
seq_printf(seq, "SrvState = %lu\n", (ulong) phdr->SrvState);
seq_printf(seq, "CliStateBoot = %lu\n", (ulong) phdr->CliStateBoot);
seq_printf(seq, "CliStateOS = %lu\n", (ulong) phdr->CliStateOS);
seq_printf(seq, "HeaderSize = %lu\n", (ulong) phdr->HeaderSize);
seq_printf(seq, "Size = %llu\n", (long long) phdr->Size);
seq_printf(seq, "Features = 0x%-16.16llx\n",
(long long) phdr->Features);
seq_printf(seq, "PartitionHandle = 0x%-16.16llx\n",
(long long) phdr->PartitionHandle);
seq_printf(seq, "Handle = 0x%-16.16llx\n",
(long long) phdr->Handle);
seq_printf(seq, "VersionId = %lu\n", (ulong) phdr->VersionId);
seq_printf(seq, "oChannelSpace = %llu\n",
(long long) phdr->oChannelSpace);
if ((phdr->oChannelSpace == 0) || (errcode < 0))
;
else
for (i = 0; i < nQueues; i++) {
SIGNAL_QUEUE_HEADER q;
errcode = visorchannel_read(channel,
off + phdr->oChannelSpace +
(i * sizeof(q)),
&q, sizeof(q));
if (errcode < 0) {
seq_printf(seq,
"failed to read signal queue #%d from channel @0x%-16.16Lx errcode=%d\n",
i, addr, errcode);
continue;
}
sigqueue_debug(&q, i, seq);
}
seq_printf(seq, "--- End channel @0x%-16.16Lx for 0x%lx bytes ---\n",
addr + off, nbytes);
}
void
visorchannel_debug(VISORCHANNEL *channel, int nQueues,
struct seq_file *seq, u32 off)
{
HOSTADDRESS addr = 0;
ulong nbytes = 0, nbytes_region = 0;
struct memregion *memregion = NULL;
struct channel_header hdr;
struct channel_header *phdr = &hdr;
int i = 0;
int errcode = 0;
if (channel == NULL) {
ERRDRV("%s no channel", __func__);
return;
}
memregion = channel->memregion;
if (memregion == NULL) {
ERRDRV("%s no memregion", __func__);
return;
}
addr = visor_memregion_get_physaddr(memregion);
nbytes_region = visor_memregion_get_nbytes(memregion);
errcode = visorchannel_read(channel, off,
phdr, sizeof(struct channel_header));
if (errcode < 0) {
seq_printf(seq,
"Read of channel header failed with errcode=%d)\n",
errcode);
if (off == 0) {
phdr = &channel->chan_hdr;
seq_puts(seq, "(following data may be stale)\n");
} else {
return;
}
}
nbytes = (ulong)(phdr->size);
seq_printf(seq, "--- Begin channel @0x%-16.16Lx for 0x%lx bytes (region=0x%lx bytes) ---\n",
addr + off, nbytes, nbytes_region);
seq_printf(seq, "Type = %pUL\n", &phdr->chtype);
seq_printf(seq, "ZoneGuid = %pUL\n", &phdr->zone_uuid);
seq_printf(seq, "Signature = 0x%-16.16Lx\n",
(long long)phdr->signature);
seq_printf(seq, "LegacyState = %lu\n", (ulong)phdr->legacy_state);
seq_printf(seq, "SrvState = %lu\n", (ulong)phdr->srv_state);
seq_printf(seq, "CliStateBoot = %lu\n", (ulong)phdr->cli_state_boot);
seq_printf(seq, "CliStateOS = %lu\n", (ulong)phdr->cli_state_os);
seq_printf(seq, "HeaderSize = %lu\n", (ulong)phdr->header_size);
seq_printf(seq, "Size = %llu\n", (long long)phdr->size);
seq_printf(seq, "Features = 0x%-16.16llx\n",
(long long)phdr->features);
seq_printf(seq, "PartitionHandle = 0x%-16.16llx\n",
(long long)phdr->partition_handle);
seq_printf(seq, "Handle = 0x%-16.16llx\n",
(long long)phdr->handle);
seq_printf(seq, "VersionId = %lu\n", (ulong)phdr->version_id);
seq_printf(seq, "oChannelSpace = %llu\n",
(long long)phdr->ch_space_offset);
if ((phdr->ch_space_offset == 0) || (errcode < 0))
;
else
for (i = 0; i < nQueues; i++) {
struct signal_queue_header q;
errcode = visorchannel_read(channel,
off +
phdr->ch_space_offset +
(i * sizeof(q)),
&q, sizeof(q));
if (errcode < 0) {
seq_printf(seq,
"failed to read signal queue #%d from channel @0x%-16.16Lx errcode=%d\n",
i, addr, errcode);
continue;
}
sigqueue_debug(&q, i, seq);
}
seq_printf(seq, "--- End channel @0x%-16.16Lx for 0x%lx bytes ---\n",
addr + off, nbytes);
}