redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

rt2x00: rt2400pci: implement queue_init callback

Browse source 
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.

Compile tested only.

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 13:40:46 +02:00 committed by John W. Linville
parent 0d7aada3bc
commit 3d8979ba7d
1 changed files with 37 additions and 28 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

65
drivers/net/wireless/rt2x00/rt2400pci.c
View file

@ -1767,33 +1767,45 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
.config = rt2400pci_config,
};
static const struct data_queue_desc rt2400pci_queue_rx = {
.entry_num = 24,
.data_size = DATA_FRAME_SIZE,
.desc_size = RXD_DESC_SIZE,
.priv_size = sizeof(struct queue_entry_priv_mmio),
};
static void rt2400pci_queue_init(struct data_queue *queue)
{
switch (queue->qid) {
case QID_RX:
queue->limit = 24;
queue->data_size = DATA_FRAME_SIZE;
queue->desc_size = RXD_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
static const struct data_queue_desc rt2400pci_queue_tx = {
.entry_num = 24,
.data_size = DATA_FRAME_SIZE,
.desc_size = TXD_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 = 24;
queue->data_size = DATA_FRAME_SIZE;
queue->desc_size = TXD_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
static const struct data_queue_desc rt2400pci_queue_bcn = {
.entry_num = 1,
.data_size = MGMT_FRAME_SIZE,
.desc_size = TXD_DESC_SIZE,
.priv_size = sizeof(struct queue_entry_priv_mmio),
};
case QID_BEACON:
queue->limit = 1;
queue->data_size = MGMT_FRAME_SIZE;
queue->desc_size = TXD_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
static const struct data_queue_desc rt2400pci_queue_atim = {
.entry_num = 8,
.data_size = DATA_FRAME_SIZE,
.desc_size = TXD_DESC_SIZE,
.priv_size = sizeof(struct queue_entry_priv_mmio),
};
case QID_ATIM:
queue->limit = 8;
queue->data_size = DATA_FRAME_SIZE;
queue->desc_size = TXD_DESC_SIZE;
queue->priv_size = sizeof(struct queue_entry_priv_mmio);
break;
default:
BUG();
break;
}
}
static const struct rt2x00_ops rt2400pci_ops = {
.name = KBUILD_MODNAME,
@ -1802,10 +1814,7 @@ static const struct rt2x00_ops rt2400pci_ops = {
.rf_size = RF_SIZE,
.tx_queues = NUM_TX_QUEUES,
.extra_tx_headroom = 0,
.rx = &rt2400pci_queue_rx,
.tx = &rt2400pci_queue_tx,
.bcn = &rt2400pci_queue_bcn,
.atim = &rt2400pci_queue_atim,
.queue_init = rt2400pci_queue_init,
.lib = &rt2400pci_rt2x00_ops,
.hw = &rt2400pci_mac80211_ops,
#ifdef CONFIG_RT2X00_LIB_DEBUGFS