This is a preliminary patch to introduce WED support for mt7996
Signed-off-by: Lorenzo Bianconi <[email protected]>
---
drivers/net/wireless/mediatek/mt76/dma.c | 6 +++---
drivers/net/wireless/mediatek/mt76/mt76.h | 6 ++++++
drivers/net/wireless/mediatek/mt76/mt7915/dma.c | 2 +-
3 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index 5f31d4d6a640..f1cb78450d99 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -724,7 +724,7 @@ mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q,
if (ret)
return ret;
- if (q->flags != MT_WED_Q_TXFREE)
+ if (!mt76_queue_is_wed_tx_free(q))
mt76_dma_queue_reset(dev, q);
return 0;
@@ -775,7 +775,7 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid)
/* reset WED rx queues */
mt76_dma_wed_setup(dev, q, true);
- if (q->flags != MT_WED_Q_TXFREE) {
+ if (!mt76_queue_is_wed_tx_free(q)) {
mt76_dma_sync_idx(dev, q);
mt76_dma_rx_fill(dev, q, false);
}
@@ -818,7 +818,7 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget)
bool more;
if (IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED) &&
- q->flags == MT_WED_Q_TXFREE) {
+ mt76_queue_is_wed_tx_free(q)) {
dma_idx = Q_READ(dev, q, dma_idx);
check_ddone = true;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 141f2e80c165..16982fd53716 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -1560,6 +1560,12 @@ s8 mt76_get_rate_power_limits(struct mt76_phy *phy,
struct mt76_power_limits *dest,
s8 target_power);
+static inline bool mt76_queue_is_wed_tx_free(struct mt76_queue *q)
+{
+ return (q->flags & MT_QFLAG_WED) &&
+ FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_Q_TXFREE;
+}
+
static inline bool mt76_queue_is_wed_rx(struct mt76_queue *q)
{
return (q->flags & MT_QFLAG_WED) &&
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
index 59a44d79aaed..96b2c3802ac1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
@@ -643,7 +643,7 @@ int mt7915_dma_reset(struct mt7915_dev *dev, bool force)
mt76_queue_reset(dev, dev->mt76.q_mcu[i]);
mt76_for_each_q_rx(&dev->mt76, i) {
- if (dev->mt76.q_rx[i].flags == MT_WED_Q_TXFREE)
+ if (mt76_queue_is_wed_tx_free(&dev->mt76.q_rx[i]))
continue;
mt76_queue_reset(dev, &dev->mt76.q_rx[i]);
--
2.41.0