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rt2x00: rt2800pci: implement queue_init callback

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The generic rt2x00 code has been changed to allow the
drivers toimplement dynamic data_queue initialization.

Remove the static data queue descriptor structures
and implement the queue_init callback instead.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gabor Juhos 2013-06-04 13:40:44 +02:00 committed by John W. Linville
parent d36d13a3ec
commit 1896b760c3
1 changed files with 36 additions and 24 deletions
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60
drivers/net/wireless/rt2x00/rt2800pci.c
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@ -1186,29 +1186,43 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
.sta_remove = rt2800_sta_remove,
};
static const struct data_queue_desc rt2800pci_queue_rx = {
.entry_num = 128,
.data_size = AGGREGATION_SIZE,
.desc_size = RXD_DESC_SIZE,
.winfo_size = RXWI_DESC_SIZE,
.priv_size = sizeof(struct queue_entry_priv_mmio),
};
static void rt2800pci_queue_init(struct data_queue *queue)
{
switch (queue->qid) {
case QID_RX:
queue->limit = 128;
queue->data_size = AGGREGATION_SIZE;
queue->desc_size = RXD_DESC_SIZE;
queue->winfo_size = RXWI_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
static const struct data_queue_desc rt2800pci_queue_tx = {
.entry_num = 64,
.data_size = AGGREGATION_SIZE,
.desc_size = TXD_DESC_SIZE,
.winfo_size = TXWI_DESC_SIZE,
.priv_size = sizeof(struct queue_entry_priv_mmio),
};
case QID_AC_VO:
case QID_AC_VI:
case QID_AC_BE:
case QID_AC_BK:
queue->limit = 64;
queue->data_size = AGGREGATION_SIZE;
queue->desc_size = TXD_DESC_SIZE;
queue->winfo_size = TXWI_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
static const struct data_queue_desc rt2800pci_queue_bcn = {
.entry_num = 8,
.data_size = 0, /* No DMA required for beacons */
.desc_size = TXD_DESC_SIZE,
.winfo_size = TXWI_DESC_SIZE,
.priv_size = sizeof(struct queue_entry_priv_mmio),
};
case QID_BEACON:
queue->limit = 8;
queue->data_size = 0; /* No DMA required for beacons */
queue->desc_size = TXD_DESC_SIZE;
queue->winfo_size = TXWI_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
case QID_ATIM:
/* fallthrough */
default:
BUG();
break;
}
}
static const struct rt2x00_ops rt2800pci_ops = {
.name = KBUILD_MODNAME,
@ -1218,9 +1232,7 @@ static const struct rt2x00_ops rt2800pci_ops = {
.rf_size = RF_SIZE,
.tx_queues = NUM_TX_QUEUES,
.extra_tx_headroom = TXWI_DESC_SIZE,
.rx = &rt2800pci_queue_rx,
.tx = &rt2800pci_queue_tx,
.bcn = &rt2800pci_queue_bcn,
.queue_init = rt2800pci_queue_init,
.lib = &rt2800pci_rt2x00_ops,
.drv = &rt2800pci_rt2800_ops,
.hw = &rt2800pci_mac80211_ops,