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soc: qcom: smp2p: Log unchanged entries

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Move log statement so unchanged entries are logged. This increases log
spam to the ipc logging buffer but helps catch issues where a smp2p
interrupt is missed.

Change-Id: I695c324deec13b7a82b4838a1fc91fef594f7f8b
Signed-off-by: Chris Lew <clew@codeaurora.org>
This commit is contained in:
Chris Lew 2020-10-07 16:34:53 -07:00
commit 45a6d843ae
1 changed files with 10 additions and 4 deletions
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14
drivers/soc/qcom/smp2p.c
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@ -254,11 +254,17 @@ static void qcom_smp2p_notify_in(struct qcom_smp2p *smp2p)
}
smp2p->valid_entries = i;
SMP2P_INFO("%d: smp2p_num:%d in_num:%d\n",
smp2p->remote_pid, smp2p->valid_entries, in->valid_entries);
/* Fire interrupts based on any value changes */
list_for_each_entry(entry, &smp2p->inbound, node) {
/* Ignore entries not yet allocated by the remote side */
if (!entry->value)
if (!entry->value) {
SMP2P_INFO("%d:\t%s: skipping not ready\n",
smp2p->remote_pid, entry->name);
continue;
}
val = readl(entry->value);
@ -266,13 +272,13 @@ static void qcom_smp2p_notify_in(struct qcom_smp2p *smp2p)
entry->last_value = val;
status |= *entry->irq_pending;
SMP2P_INFO("%d:\t%s: status:%0lx val:%0x\n",
smp2p->remote_pid, entry->name, status, val);
/* No changes of this entry? */
if (!status)
continue;
SMP2P_INFO("%d: %s: status:%0lx val:%0x\n",
smp2p->remote_pid, entry->name, status, val);
for_each_set_bit(i, &status, 32) {
if ((val & BIT(i) && test_bit(i, entry->irq_rising)) ||
(!(val & BIT(i)) && test_bit(i, entry->irq_falling))) {