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mhi: core: update debugfs entries to include new entries

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Include bandwidth scaling status in the states debugfs file.
Also, ensure time is printed consistently in all debugfs files.

Change-Id: Ib0b3c81cf3b4069c2b617d8cc850981eb737d7e7
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
This commit is contained in:
Bhaumik Bhatt 2020-03-25 12:57:13 -07:00
parent e78192f72b
commit 38bc7fec32
1 changed files with 6 additions and 3 deletions
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9
drivers/bus/mhi/core/mhi_main.c
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@ -2105,9 +2105,10 @@ error_invalid_state:
int mhi_debugfs_mhi_states_show(struct seq_file *m, void *d)
{
struct mhi_controller *mhi_cntrl = m->private;
struct mhi_link_info *cur_info = &mhi_cntrl->mhi_link_info;
seq_printf(m,
"[%llu ns]: pm_state:%s dev_state:%s EE:%s M0:%u M2:%u M3:%u M3_Fast:%u wake:%d dev_wake:%u alloc_size:%u pending_pkts:%u\n",
"[%llu ns]: pm_state:%s dev_state:%s EE:%s M0:%u M2:%u M3:%u M3_Fast:%u wake:%d dev_wake:%u alloc_size:%u pending_pkts:%u last_requested_bw:GEN%dx%d\n",
sched_clock(),
to_mhi_pm_state_str(mhi_cntrl->pm_state),
TO_MHI_STATE_STR(mhi_cntrl->dev_state),
@ -2116,7 +2117,9 @@ int mhi_debugfs_mhi_states_show(struct seq_file *m, void *d)
mhi_cntrl->M3_FAST, mhi_cntrl->wake_set,
atomic_read(&mhi_cntrl->dev_wake),
atomic_read(&mhi_cntrl->alloc_size),
atomic_read(&mhi_cntrl->pending_pkts));
atomic_read(&mhi_cntrl->pending_pkts),
cur_info->target_link_speed,
cur_info->target_link_width);
return 0;
}
@ -2232,7 +2235,7 @@ int mhi_debugfs_mhi_vote_show(struct seq_file *m, void *d)
mhi_dev = mhi_cntrl->mhi_dev;
seq_printf(m, "At %llu ns:\n", sched_clock());
seq_printf(m, "[%llu ns]:\n", sched_clock());
seq_printf(m, "%s: device:%u, bus:%u\n", mhi_dev->chan_name,
atomic_read(&mhi_dev->dev_vote),
atomic_read(&mhi_dev->bus_vote));