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mt76: move mt76_init_tx_queue in common code

Browse source 
Move mt76_init_tx_queue in mac80211.c since it is shared by all
drivers.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2020-11-11 14:47:23 +01:00 • committed by Felix Fietkau
parent 3d51a3e993
commit b671da33d1
6 changed files with 58 additions and 85 deletions
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21
drivers/net/wireless/mediatek/mt76/mac80211.c
View file

@ -1213,3 +1213,24 @@ int mt76_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
return 0;
}
EXPORT_SYMBOL_GPL(mt76_get_antenna);
int mt76_init_tx_queue(struct mt76_dev *dev, int qid, int idx,
int n_desc, int ring_base)
{
struct mt76_queue *hwq;
int err;
hwq = devm_kzalloc(dev->dev, sizeof(*hwq), GFP_KERNEL);
if (!hwq)
return -ENOMEM;
err = dev->queue_ops->alloc(dev, hwq, idx, n_desc, 0, ring_base);
if (err < 0)
return err;
hwq->qid = qid;
dev->q_tx[qid] = hwq;
return 0;
}
EXPORT_SYMBOL_GPL(mt76_init_tx_queue);

4
drivers/net/wireless/mediatek/mt76/mt76.h
View file

@ -134,6 +134,7 @@ struct mt76_queue {
u8 buf_offset;
u8 hw_idx;
u8 qid;
dma_addr_t desc_dma;
struct sk_buff *rx_head;
@ -778,6 +779,9 @@ void mt76_seq_puts_array(struct seq_file *file, const char *str,
int mt76_eeprom_init(struct mt76_dev *dev, int len);
void mt76_eeprom_override(struct mt76_dev *dev);
int mt76_init_tx_queue(struct mt76_dev *dev, int qid, int idx,
int n_desc, int ring_base);
static inline struct mt76_phy *
mt76_dev_phy(struct mt76_dev *dev, bool phy_ext)
{

10
drivers/net/wireless/mediatek/mt76/mt7603/dma.c
View file

@ -7,19 +7,13 @@
static int
mt7603_init_tx_queue(struct mt7603_dev *dev, int qid, int idx, int n_desc)
{
struct mt76_queue *hwq;
int err;
hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL);
if (!hwq)
return -ENOMEM;
err = mt76_queue_alloc(dev, hwq, idx, n_desc, 0, MT_TX_RING_BASE);
err = mt76_init_tx_queue(&dev->mt76, qid, idx, n_desc,
MT_TX_RING_BASE);
if (err < 0)
return err;
dev->mt76.q_tx[qid] = hwq;
mt7603_irq_enable(dev, MT_INT_TX_DONE(idx));
return 0;

50
drivers/net/wireless/mediatek/mt76/mt7615/dma.c
View file

@ -11,25 +11,6 @@
#include "../dma.h"
#include "mac.h"
static int
mt7615_init_tx_queue(struct mt7615_dev *dev, int qid, int idx, int n_desc)
{
struct mt76_queue *hwq;
int err;
hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL);
if (!hwq)
return -ENOMEM;
err = mt76_queue_alloc(dev, hwq, idx, n_desc, 0, MT_TX_RING_BASE);
if (err < 0)
return err;
dev->mt76.q_tx[qid] = hwq;
return 0;
}
static int
mt7622_init_tx_queues_multi(struct mt7615_dev *dev)
{
@ -43,20 +24,22 @@ mt7622_init_tx_queues_multi(struct mt7615_dev *dev)
int i;
for (i = 0; i < ARRAY_SIZE(wmm_queue_map); i++) {
ret = mt7615_init_tx_queue(dev, i, wmm_queue_map[i],
MT7615_TX_RING_SIZE / 2);
ret = mt76_init_tx_queue(&dev->mt76, i, wmm_queue_map[i],
MT7615_TX_RING_SIZE / 2,
MT_TX_RING_BASE);
if (ret)
return ret;
}
ret = mt7615_init_tx_queue(dev, MT_TXQ_PSD,
MT7622_TXQ_MGMT, MT7615_TX_MGMT_RING_SIZE);
ret = mt76_init_tx_queue(&dev->mt76, MT_TXQ_PSD, MT7622_TXQ_MGMT,
MT7615_TX_MGMT_RING_SIZE,
MT_TX_RING_BASE);
if (ret)
return ret;
ret = mt7615_init_tx_queue(dev, MT_TXQ_MCU,
MT7622_TXQ_MCU, MT7615_TX_MCU_RING_SIZE);
return ret;
return mt76_init_tx_queue(&dev->mt76, MT_TXQ_MCU, MT7622_TXQ_MCU,
MT7615_TX_MCU_RING_SIZE,
MT_TX_RING_BASE);
}
static int
@ -64,25 +47,26 @@ mt7615_init_tx_queues(struct mt7615_dev *dev)
{
int ret, i;
ret = mt7615_init_tx_queue(dev, MT_TXQ_FWDL,
MT7615_TXQ_FWDL,
MT7615_TX_FWDL_RING_SIZE);
ret = mt76_init_tx_queue(&dev->mt76, MT_TXQ_FWDL, MT7615_TXQ_FWDL,
MT7615_TX_FWDL_RING_SIZE,
MT_TX_RING_BASE);
if (ret)
return ret;
if (!is_mt7615(&dev->mt76))
return mt7622_init_tx_queues_multi(dev);
ret = mt7615_init_tx_queue(dev, 0, 0, MT7615_TX_RING_SIZE);
ret = mt76_init_tx_queue(&dev->mt76, 0, 0, MT7615_TX_RING_SIZE,
MT_TX_RING_BASE);
if (ret)
return ret;
for (i = 1; i < MT_TXQ_MCU; i++)
dev->mt76.q_tx[i] = dev->mt76.q_tx[0];
ret = mt7615_init_tx_queue(dev, MT_TXQ_MCU, MT7615_TXQ_MCU,
MT7615_TX_MCU_RING_SIZE);
return 0;
return mt76_init_tx_queue(&dev->mt76, MT_TXQ_MCU, MT7615_TXQ_MCU,
MT7615_TX_MCU_RING_SIZE,
MT_TX_RING_BASE);
}
static int mt7615_poll_tx(struct napi_struct *napi, int budget)

10
drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
View file

@ -106,19 +106,13 @@ EXPORT_SYMBOL_GPL(mt76x02e_init_beacon_config);
static int
mt76x02_init_tx_queue(struct mt76x02_dev *dev, int qid, int idx, int n_desc)
{
struct mt76_queue *hwq;
int err;
hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL);
if (!hwq)
return -ENOMEM;
err = mt76_queue_alloc(dev, hwq, idx, n_desc, 0, MT_TX_RING_BASE);
err = mt76_init_tx_queue(&dev->mt76, qid, idx, n_desc,
MT_TX_RING_BASE);
if (err < 0)
return err;
dev->mt76.q_tx[qid] = hwq;
mt76x02_irq_enable(dev, MT_INT_TX_DONE(idx));
return 0;

48
drivers/net/wireless/mediatek/mt76/mt7915/dma.c
View file

@ -6,41 +6,16 @@
#include "mac.h"
static int
mt7915_init_tx_queues(struct mt7915_dev *dev, int n_desc)
mt7915_init_tx_queues(struct mt7915_dev *dev, int idx, int n_desc)
{
struct mt76_queue *hwq;
int err, i;
int i, err;
hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL);
if (!hwq)
return -ENOMEM;
err = mt76_queue_alloc(dev, hwq, MT7915_TXQ_BAND0, n_desc, 0,
MT_TX_RING_BASE);
err = mt76_init_tx_queue(&dev->mt76, 0, idx, n_desc, MT_TX_RING_BASE);
if (err < 0)
return err;
for (i = 0; i < MT_TXQ_MCU; i++)
dev->mt76.q_tx[i] = hwq;
return 0;
}
static int
mt7915_init_mcu_queue(struct mt7915_dev *dev, int qid, int idx, int n_desc)
{
struct mt76_queue *hwq;
int err;
hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL);
if (!hwq)
return -ENOMEM;
err = mt76_queue_alloc(dev, hwq, idx, n_desc, 0, MT_TX_RING_BASE);
if (err < 0)
return err;
dev->mt76.q_tx[qid] = hwq;
dev->mt76.q_tx[i] = dev->mt76.q_tx[0];
return 0;
}
@ -262,25 +237,26 @@ int mt7915_dma_init(struct mt7915_dev *dev)
mt76_wr(dev, MT_WFDMA1_PRI_DLY_INT_CFG0, 0);
/* init tx queue */
ret = mt7915_init_tx_queues(dev, MT7915_TX_RING_SIZE);
ret = mt7915_init_tx_queues(dev, MT7915_TXQ_BAND0,
MT7915_TX_RING_SIZE);
if (ret)
return ret;
/* command to WM */
ret = mt7915_init_mcu_queue(dev, MT_TXQ_MCU, MT7915_TXQ_MCU_WM,
MT7915_TX_MCU_RING_SIZE);
ret = mt76_init_tx_queue(&dev->mt76, MT_TXQ_MCU, MT7915_TXQ_MCU_WM,
MT7915_TX_MCU_RING_SIZE, MT_TX_RING_BASE);
if (ret)
return ret;
/* command to WA */
ret = mt7915_init_mcu_queue(dev, MT_TXQ_MCU_WA, MT7915_TXQ_MCU_WA,
MT7915_TX_MCU_RING_SIZE);
ret = mt76_init_tx_queue(&dev->mt76, MT_TXQ_MCU_WA, MT7915_TXQ_MCU_WA,
MT7915_TX_MCU_RING_SIZE, MT_TX_RING_BASE);
if (ret)
return ret;
/* firmware download */
ret = mt7915_init_mcu_queue(dev, MT_TXQ_FWDL, MT7915_TXQ_FWDL,
MT7915_TX_FWDL_RING_SIZE);
ret = mt76_init_tx_queue(&dev->mt76, MT_TXQ_FWDL, MT7915_TXQ_FWDL,
MT7915_TX_FWDL_RING_SIZE, MT_TX_RING_BASE);
if (ret)
return ret;