Commit 161b96e7 authored by Stefan Richter's avatar Stefan Richter
Browse files

firewire: fw-ohci: unify printk prefixes



The messages which can be enabled by fw-ohci's debug module parameter
are changed from KERN_DEBUG to KERN_NOTICE level and uniformly prefixed
with "firewire_ohci: ".  This further simplifies communication with
users when we ask them to capture debug messages.
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 5cb84067
......@@ -265,27 +265,25 @@ static void log_irqs(u32 evt)
!(evt & OHCI1394_busReset))
return;
printk(KERN_DEBUG KBUILD_MODNAME ": IRQ "
"%08x%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
evt,
evt & OHCI1394_selfIDComplete ? " selfID" : "",
evt & OHCI1394_RQPkt ? " AR_req" : "",
evt & OHCI1394_RSPkt ? " AR_resp" : "",
evt & OHCI1394_reqTxComplete ? " AT_req" : "",
evt & OHCI1394_respTxComplete ? " AT_resp" : "",
evt & OHCI1394_isochRx ? " IR" : "",
evt & OHCI1394_isochTx ? " IT" : "",
evt & OHCI1394_postedWriteErr ? " postedWriteErr" : "",
evt & OHCI1394_cycleTooLong ? " cycleTooLong" : "",
evt & OHCI1394_cycle64Seconds ? " cycle64Seconds" : "",
evt & OHCI1394_regAccessFail ? " regAccessFail" : "",
evt & OHCI1394_busReset ? " busReset" : "",
evt & ~(OHCI1394_selfIDComplete | OHCI1394_RQPkt |
OHCI1394_RSPkt | OHCI1394_reqTxComplete |
OHCI1394_respTxComplete | OHCI1394_isochRx |
OHCI1394_isochTx | OHCI1394_postedWriteErr |
OHCI1394_cycleTooLong | OHCI1394_cycle64Seconds |
OHCI1394_regAccessFail | OHCI1394_busReset)
fw_notify("IRQ %08x%s%s%s%s%s%s%s%s%s%s%s%s%s\n", evt,
evt & OHCI1394_selfIDComplete ? " selfID" : "",
evt & OHCI1394_RQPkt ? " AR_req" : "",
evt & OHCI1394_RSPkt ? " AR_resp" : "",
evt & OHCI1394_reqTxComplete ? " AT_req" : "",
evt & OHCI1394_respTxComplete ? " AT_resp" : "",
evt & OHCI1394_isochRx ? " IR" : "",
evt & OHCI1394_isochTx ? " IT" : "",
evt & OHCI1394_postedWriteErr ? " postedWriteErr" : "",
evt & OHCI1394_cycleTooLong ? " cycleTooLong" : "",
evt & OHCI1394_cycle64Seconds ? " cycle64Seconds" : "",
evt & OHCI1394_regAccessFail ? " regAccessFail" : "",
evt & OHCI1394_busReset ? " busReset" : "",
evt & ~(OHCI1394_selfIDComplete | OHCI1394_RQPkt |
OHCI1394_RSPkt | OHCI1394_reqTxComplete |
OHCI1394_respTxComplete | OHCI1394_isochRx |
OHCI1394_isochTx | OHCI1394_postedWriteErr |
OHCI1394_cycleTooLong | OHCI1394_cycle64Seconds |
OHCI1394_regAccessFail | OHCI1394_busReset)
? " ?" : "");
}
......@@ -308,23 +306,22 @@ static void log_selfids(int node_id, int generation, int self_id_count, u32 *s)
if (likely(!(param_debug & OHCI_PARAM_DEBUG_SELFIDS)))
return;
printk(KERN_DEBUG KBUILD_MODNAME ": %d selfIDs, generation %d, "
"local node ID %04x\n", self_id_count, generation, node_id);
fw_notify("%d selfIDs, generation %d, local node ID %04x\n",
self_id_count, generation, node_id);
for (; self_id_count--; ++s)
if ((*s & 1 << 23) == 0)
printk(KERN_DEBUG "selfID 0: %08x, phy %d [%c%c%c] "
"%s gc=%d %s %s%s%s\n",
*s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2),
speed[*s >> 14 & 3], *s >> 16 & 63,
power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "",
*s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : "");
fw_notify("selfID 0: %08x, phy %d [%c%c%c] "
"%s gc=%d %s %s%s%s\n",
*s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2),
speed[*s >> 14 & 3], *s >> 16 & 63,
power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "",
*s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : "");
else
printk(KERN_DEBUG "selfID n: %08x, phy %d "
"[%c%c%c%c%c%c%c%c]\n",
*s, *s >> 24 & 63,
_p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10),
_p(s, 8), _p(s, 6), _p(s, 4), _p(s, 2));
fw_notify("selfID n: %08x, phy %d [%c%c%c%c%c%c%c%c]\n",
*s, *s >> 24 & 63,
_p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10),
_p(s, 8), _p(s, 6), _p(s, 4), _p(s, 2));
}
static const char *evts[] = {
......@@ -373,15 +370,14 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt)
evt = 0x1f;
if (evt == OHCI1394_evt_bus_reset) {
printk(KERN_DEBUG "A%c evt_bus_reset, generation %d\n",
dir, (header[2] >> 16) & 0xff);
fw_notify("A%c evt_bus_reset, generation %d\n",
dir, (header[2] >> 16) & 0xff);
return;
}
if (header[0] == ~header[1]) {
printk(KERN_DEBUG "A%c %s, %s, %08x\n",
dir, evts[evt], phys[header[0] >> 30 & 0x3],
header[0]);
fw_notify("A%c %s, %s, %08x\n",
dir, evts[evt], phys[header[0] >> 30 & 0x3], header[0]);
return;
}
......@@ -400,24 +396,23 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt)
switch (tcode) {
case 0xe: case 0xa:
printk(KERN_DEBUG "A%c %s, %s\n",
dir, evts[evt], tcodes[tcode]);
fw_notify("A%c %s, %s\n", dir, evts[evt], tcodes[tcode]);
break;
case 0x0: case 0x1: case 0x4: case 0x5: case 0x9:
printk(KERN_DEBUG "A%c spd %x tl %02x, "
"%04x -> %04x, %s, "
"%s, %04x%08x%s\n",
dir, speed, header[0] >> 10 & 0x3f,
header[1] >> 16, header[0] >> 16, evts[evt],
tcodes[tcode], header[1] & 0xffff, header[2], specific);
fw_notify("A%c spd %x tl %02x, "
"%04x -> %04x, %s, "
"%s, %04x%08x%s\n",
dir, speed, header[0] >> 10 & 0x3f,
header[1] >> 16, header[0] >> 16, evts[evt],
tcodes[tcode], header[1] & 0xffff, header[2], specific);
break;
default:
printk(KERN_DEBUG "A%c spd %x tl %02x, "
"%04x -> %04x, %s, "
"%s%s\n",
dir, speed, header[0] >> 10 & 0x3f,
header[1] >> 16, header[0] >> 16, evts[evt],
tcodes[tcode], specific);
fw_notify("A%c spd %x tl %02x, "
"%04x -> %04x, %s, "
"%s%s\n",
dir, speed, header[0] >> 10 & 0x3f,
header[1] >> 16, header[0] >> 16, evts[evt],
tcodes[tcode], specific);
}
}
......
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