gitops/mt76
1
0
Fork 0
mirror of https://github.com/outbackdingo/mt76.git synced 2026-10-24 13:26:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

mt76: connac: move mt7615_txp_skb_unmap in common code

Browse Source 
Move mt7615_txp_skb_unmap in shared code and reuse it in mt7915e and
mt7921e driver.

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2022-06-21 20:47:36 +02:00
committed by Felix Fietkau
parent 0993f4ef96
commit 467960fab7
6 changed files with 65 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt7921/pci_mac.c
+1 -32
View File
@@ -53,37 +53,6 @@ int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
return 0;
}
static void
mt7921_txp_skb_unmap(struct mt76_dev *dev, struct mt76_txwi_cache *t)
{
struct mt76_connac_txp_common *txp;
int i;
txp = mt76_connac_txwi_to_txp(dev, t);
for (i = 0; i < ARRAY_SIZE(txp->hw.ptr); i++) {
struct mt76_connac_txp_ptr *ptr = &txp->hw.ptr[i];
bool last;
u16 len;
len = le16_to_cpu(ptr->len0);
last = len & MT_TXD_LEN_LAST;
len &= MT_TXD_LEN_MASK;
dma_unmap_single(dev->dev, le32_to_cpu(ptr->buf0), len,
DMA_TO_DEVICE);
if (last)
break;
len = le16_to_cpu(ptr->len1);
last = len & MT_TXD_LEN_LAST;
len &= MT_TXD_LEN_MASK;
dma_unmap_single(dev->dev, le32_to_cpu(ptr->buf1), len,
DMA_TO_DEVICE);
if (last)
break;
}
}
static void
mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t,
struct ieee80211_sta *sta, bool clear_status,
@@ -93,7 +62,7 @@ mt7921_txwi_free(struct mt7921_dev *dev, struct mt76_txwi_cache *t,
__le32 *txwi;
u16 wcid_idx;
mt7921_txp_skb_unmap(mdev, t);
mt76_connac_txp_skb_unmap(mdev, t);
if (!t->skb)
goto out;