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mt76: connac: move mt76_connac_write_hw_txp in shared code

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Now we can move mt76_connac_write_hw_txp routine in mt76-connac module
and reuse it in mt7921e and mt7615e 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 c42d45278f
commit 0993f4ef96
6 changed files with 49 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt7921/pci_mac.c
+1 -32
View File
@@ -5,37 +5,6 @@
#include "../dma.h"
#include "mac.h"
static void
mt7921_write_hw_txp(struct mt7921_dev *dev, struct mt76_tx_info *tx_info,
void *txp_ptr, u32 id)
{
struct mt76_connac_hw_txp *txp = txp_ptr;
struct mt76_connac_txp_ptr *ptr = &txp->ptr[0];
int i, nbuf = tx_info->nbuf - 1;
tx_info->buf[0].len = MT_TXD_SIZE + sizeof(*txp);
tx_info->nbuf = 1;
txp->msdu_id[0] = cpu_to_le16(id | MT_MSDU_ID_VALID);
for (i = 0; i < nbuf; i++) {
u16 len = tx_info->buf[i + 1].len & MT_TXD_LEN_MASK;
u32 addr = tx_info->buf[i + 1].addr;
if (i == nbuf - 1)
len |= MT_TXD_LEN_LAST;
if (i & 1) {
ptr->buf1 = cpu_to_le32(addr);
ptr->len1 = cpu_to_le16(len);
ptr++;
} else {
ptr->buf0 = cpu_to_le32(addr);
ptr->len0 = cpu_to_le16(len);
}
}
}
int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
enum mt76_txq_id qid, struct mt76_wcid *wcid,
struct ieee80211_sta *sta,
@@ -77,7 +46,7 @@ int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
txp = (struct mt76_connac_txp_common *)(txwi + MT_TXD_SIZE);
memset(txp, 0, sizeof(struct mt76_connac_txp_common));
mt7921_write_hw_txp(dev, tx_info, txp, id);
mt76_connac_write_hw_txp(mdev, tx_info, txp, id);
tx_info->skb = DMA_DUMMY_DATA;