diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.c | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 2c12311467a9..5efbbbdca701 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -1170,12 +1170,6 @@ static int rt2x00queue_alloc_entries(struct data_queue *queue, rt2x00queue_reset(queue); - queue->limit = qdesc->entry_num; - queue->threshold = DIV_ROUND_UP(qdesc->entry_num, 10); - queue->data_size = qdesc->data_size; - queue->desc_size = qdesc->desc_size; - queue->winfo_size = qdesc->winfo_size; - /* * Allocate all queue entries. */ @@ -1284,9 +1278,38 @@ void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev) } } +static const struct data_queue_desc * +rt2x00queue_get_qdesc_by_qid(struct rt2x00_dev *rt2x00dev, + enum data_queue_qid qid) +{ + switch (qid) { + case QID_RX: + return rt2x00dev->ops->rx; + + case QID_AC_BE: + case QID_AC_BK: + case QID_AC_VO: + case QID_AC_VI: + return rt2x00dev->ops->tx; + + case QID_BEACON: + return rt2x00dev->ops->bcn; + + case QID_ATIM: + return rt2x00dev->ops->atim; + + default: + break; + } + + return NULL; +} + static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev, struct data_queue *queue, enum data_queue_qid qid) { + const struct data_queue_desc *qdesc; + mutex_init(&queue->status_lock); spin_lock_init(&queue->tx_lock); spin_lock_init(&queue->index_lock); @@ -1297,6 +1320,15 @@ static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev, queue->aifs = 2; queue->cw_min = 5; queue->cw_max = 10; + + qdesc = rt2x00queue_get_qdesc_by_qid(rt2x00dev, qid); + BUG_ON(!qdesc); + + queue->limit = qdesc->entry_num; + queue->threshold = DIV_ROUND_UP(qdesc->entry_num, 10); + queue->data_size = qdesc->data_size; + queue->desc_size = qdesc->desc_size; + queue->winfo_size = qdesc->winfo_size; } int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev) |