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path: root/drivers/firewire/fw-ohci.c
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Diffstat (limited to 'drivers/firewire/fw-ohci.c')
-rw-r--r--drivers/firewire/fw-ohci.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 46660ac0dac5..b98d81967f70 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -302,13 +302,13 @@ static char _p(u32 *s, int shift)
return port[*s >> shift & 3];
}
-static void log_selfids(int generation, int self_id_count, u32 *s)
+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\n",
- self_id_count, generation);
+ printk(KERN_DEBUG KBUILD_MODNAME ": %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)
@@ -371,6 +371,12 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt)
if (unlikely(evt >= ARRAY_SIZE(evts)))
evt = 0x1f;
+ if (evt == OHCI1394_evt_bus_reset) {
+ printk(KERN_DEBUG "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],
@@ -417,7 +423,7 @@ static void log_ar_at_event(char dir, int speed, u32 *header, int evt)
#else
#define log_irqs(evt)
-#define log_selfids(generation, self_id_count, sid)
+#define log_selfids(node_id, generation, self_id_count, sid)
#define log_ar_at_event(dir, speed, header, evt)
#endif /* CONFIG_FIREWIRE_OHCI_DEBUG */
@@ -1320,7 +1326,8 @@ static void bus_reset_tasklet(unsigned long data)
dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
free_rom, free_rom_bus);
- log_selfids(generation, self_id_count, ohci->self_id_buffer);
+ log_selfids(ohci->node_id, generation,
+ self_id_count, ohci->self_id_buffer);
fw_core_handle_bus_reset(&ohci->card, ohci->node_id, generation,
self_id_count, ohci->self_id_buffer);