diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2019-02-28 19:54:32 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2019-05-01 14:03:55 +0300 |
| commit | b1bfbe704f8f2466a8e1bba7c8ecef1d41b30b96 (patch) | |
| tree | 0228360ee2c8f8a746b4bf4fbe1da9638f761538 /drivers/net/wireless/mediatek/mt76/dma.c | |
| parent | 9220f695c17b8b82ee97a38b5f11f85abdfde1e6 (diff) | |
| download | linux-b1bfbe704f8f2466a8e1bba7c8ecef1d41b30b96.tar.xz | |
mt76: dma: move mt76x02_init_{tx,rx}_queue in mt76 module
Move mt76x02_init_tx_queue and mt76x02_init_rx_queue in mt76
module in order to be reused adding support for mt7603 driver
and remove duplicated code.
Squash mt76x02_init_tx_queue and mt76x02_init_rx_queue in
mt76_dma_alloc_queue
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/dma.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/dma.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 76629b98c78d..4e2dfb0f20c3 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -21,7 +21,9 @@ #define DMA_DUMMY_TXWI ((void *) ~0) static int -mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q) +mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, + int idx, int n_desc, int bufsize, + u32 ring_base) { int size; int i; @@ -29,6 +31,11 @@ mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q) spin_lock_init(&q->lock); INIT_LIST_HEAD(&q->swq); + q->regs = dev->mmio.regs + ring_base + idx * MT_RING_SIZE; + q->ndesc = n_desc; + q->buf_size = bufsize; + q->hw_idx = idx; + size = q->ndesc * sizeof(struct mt76_desc); q->desc = dmam_alloc_coherent(dev->dev, size, &q->desc_dma, GFP_KERNEL); if (!q->desc) |