diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/txrx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index e1c492b9dfef..d240b24e1ccf 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -621,7 +621,8 @@ static struct vring *wil_find_tx_vring(struct wil6210_priv *wil, return NULL; } -static int wil_tx_desc_map(struct vring_tx_desc *d, dma_addr_t pa, u32 len) +static int wil_tx_desc_map(struct vring_tx_desc *d, dma_addr_t pa, u32 len, + int vring_index) { wil_desc_addr_set(&d->dma.addr, pa); d->dma.ip_length = 0; @@ -630,7 +631,7 @@ static int wil_tx_desc_map(struct vring_tx_desc *d, dma_addr_t pa, u32 len) d->dma.error = 0; d->dma.status = 0; /* BIT(0) should be 0 for HW_OWNED */ d->dma.length = cpu_to_le16((u16)len); - d->dma.d0 = 0; + d->dma.d0 = (vring_index << DMA_CFG_DESC_TX_0_QID_POS); d->mac.d[0] = 0; d->mac.d[1] = 0; d->mac.d[2] = 0; @@ -684,7 +685,7 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring, if (unlikely(dma_mapping_error(dev, pa))) return -EINVAL; /* 1-st segment */ - wil_tx_desc_map(d, pa, skb_headlen(skb)); + wil_tx_desc_map(d, pa, skb_headlen(skb), vring_index); d->mac.d[2] |= ((nr_frags + 1) << MAC_CFG_DESC_TX_2_NUM_OF_DESCRIPTORS_POS); if (nr_frags) @@ -701,15 +702,14 @@ static int wil_tx_vring(struct wil6210_priv *wil, struct vring *vring, DMA_TO_DEVICE); if (unlikely(dma_mapping_error(dev, pa))) goto dma_error; - wil_tx_desc_map(d, pa, len); + wil_tx_desc_map(d, pa, len, vring_index); vring->ctx[i] = NULL; *_d = *d; } /* for the last seg only */ d->dma.d0 |= BIT(DMA_CFG_DESC_TX_0_CMD_EOP_POS); - d->dma.d0 |= BIT(9); /* BUG: undocumented bit */ + d->dma.d0 |= BIT(DMA_CFG_DESC_TX_0_CMD_MARK_WB_POS); d->dma.d0 |= BIT(DMA_CFG_DESC_TX_0_CMD_DMA_IT_POS); - d->dma.d0 |= (vring_index << DMA_CFG_DESC_TX_0_QID_POS); *_d = *d; wil_hex_dump_txrx("Tx ", DUMP_PREFIX_NONE, 32, 4, |