| Message ID | e7c7fcf87f42a137472b8dfd1460a8d41a295bfa.1525960967.git.lorenzo.bianconi@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 6823dc0d91e5d238ca14a252228a5121d41eb517 |
| Delegated to: | Kalle Valo |
| Headers | show |
On 2018-05-10 16:06, Lorenzo Bianconi wrote: > Add a usleep_range in mt76x2_mac_stop routine in order to add > a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers > > Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name>
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> wrote: > Add a usleep_range in mt76x2_mac_stop routine in order to add > a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers > > Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> > Acked-by: Felix Fietkau <nbd@nbd.name> Patch applied to wireless-drivers-next.git, thanks. 6823dc0d91e5 mt76x2: add a polling delay in mt76x2_mac_stop routine
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c index d21e4a7c1bb9..dd4c1127797e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c @@ -370,12 +370,12 @@ void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force) /* Wait for MAC to become idle */ for (i = 0; i < 300; i++) { - if (mt76_rr(dev, MT_MAC_STATUS) & - (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) - continue; - - if (mt76_rr(dev, MT_BBP(IBI, 12))) + if ((mt76_rr(dev, MT_MAC_STATUS) & + (MT_MAC_STATUS_RX | MT_MAC_STATUS_TX)) || + mt76_rr(dev, MT_BBP(IBI, 12))) { + usleep_range(10, 20); continue; + } stopped = true; break;
Add a usleep_range in mt76x2_mac_stop routine in order to add a polling delay checking values of MT_MAC_STATUS and IBI_R12 registers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> --- drivers/net/wireless/mediatek/mt76/mt76x2_init.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)