> From: Sean Wang <sean.wang@xxxxxxxxxxxx>
>
> >> From: Sean Wang <sean.wang@xxxxxxxxxxxx>
> >>
> >> Introduce chip_reset knob in mt7921 debugfs to export a way to users
> >> able to trigger wifi reset.
> >>
> >> Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
> >> ---
> >> drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c | 11 +++++++++++
> >> 1 file changed, 11 insertions(+)
> >>
> >> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
> >> b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
> >> index 024524173115..1342a0b645e3 100644
> >> --- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
> >> +++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
> >> @@ -302,6 +302,16 @@ static int mt7921_config(void *data, u64 val)
> >>
> >> DEFINE_DEBUGFS_ATTRIBUTE(fops_config, NULL, mt7921_config, "%lld\n");
> >>
> >> +static int mt7921_chip_reset(void *data, u64 val) {
> >> + struct mt7921_dev *dev = data;
> >> +
> >> + mt7921_reset(&dev->mt76);
> >> +
> >> + return 0;
> >> +}
> >> +DEFINE_DEBUGFS_ATTRIBUTE(fops_reset, NULL, mt7921_chip_reset,
> >> +"%lld\n");
> >
> >can we use chip_config for this?
>
> i think we can resue the the knob for chip_reset. i will do it in the next version.
ack, I agree. Please rename the chip_config in something lile reset or similar.
Thanks,
Lorenzo
>
> >
> >Regards,
> >Lorenzo
> >
> >> +
> >> int mt7921_init_debugfs(struct mt7921_dev *dev) {
> >> struct dentry *dir;
> >> @@ -322,6 +332,7 @@ int mt7921_init_debugfs(struct mt7921_dev *dev)
> >> debugfs_create_file("idle-timeout", 0600, dir, dev,
> >> &fops_pm_idle_timeout);
> >> debugfs_create_file("chip_config", 0600, dir, dev, &fops_config);
> >> + debugfs_create_file("chip_reset", 0600, dir, dev, &fops_reset);
> >>
> >> return 0;
> >> }
> >> --
> >> 2.25.1
> >>
> >
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