diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2013-06-04 13:40:49 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-06-12 14:59:38 -0400 |
| commit | c29a32c8f15c81470d16aee82f52432eb477aa9b (patch) | |
| tree | aa75b39fd75a92b04564a194c4887e82df295903 /drivers/net/wireless/rt2x00/rt2500usb.c | |
| parent | 7106d97bc475b2c0f2a134f804b245bf5eaebffc (diff) | |
| download | lwn-c29a32c8f15c81470d16aee82f52432eb477aa9b.tar.gz lwn-c29a32c8f15c81470d16aee82f52432eb477aa9b.zip | |
rt2x00: rt2500usb: implement queue_init callback
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>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 65 |
1 files changed, 37 insertions, 28 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index a7f7b365eff4..e5e5479bcf93 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1867,33 +1867,45 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = { .config = rt2500usb_config, }; -static const struct data_queue_desc rt2500usb_queue_rx = { - .entry_num = 32, - .data_size = DATA_FRAME_SIZE, - .desc_size = RXD_DESC_SIZE, - .priv_size = sizeof(struct queue_entry_priv_usb), -}; +static void rt2500usb_queue_init(struct data_queue *queue) +{ + switch (queue->qid) { + case QID_RX: + queue->limit = 32; + queue->data_size = DATA_FRAME_SIZE; + queue->desc_size = RXD_DESC_SIZE; + queue->priv_size = sizeof(struct queue_entry_priv_usb); + break; -static const struct data_queue_desc rt2500usb_queue_tx = { - .entry_num = 32, - .data_size = DATA_FRAME_SIZE, - .desc_size = TXD_DESC_SIZE, - .priv_size = sizeof(struct queue_entry_priv_usb), -}; + case QID_AC_VO: + case QID_AC_VI: + case QID_AC_BE: + case QID_AC_BK: + queue->limit = 32; + queue->data_size = DATA_FRAME_SIZE; + queue->desc_size = TXD_DESC_SIZE; + queue->priv_size = sizeof(struct queue_entry_priv_usb); + break; -static const struct data_queue_desc rt2500usb_queue_bcn = { - .entry_num = 1, - .data_size = MGMT_FRAME_SIZE, - .desc_size = TXD_DESC_SIZE, - .priv_size = sizeof(struct queue_entry_priv_usb_bcn), -}; + 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_usb_bcn); + break; -static const struct data_queue_desc rt2500usb_queue_atim = { - .entry_num = 8, - .data_size = DATA_FRAME_SIZE, - .desc_size = TXD_DESC_SIZE, - .priv_size = sizeof(struct queue_entry_priv_usb), -}; + 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_usb); + break; + + default: + BUG(); + break; + } +} static const struct rt2x00_ops rt2500usb_ops = { .name = KBUILD_MODNAME, @@ -1902,10 +1914,7 @@ static const struct rt2x00_ops rt2500usb_ops = { .rf_size = RF_SIZE, .tx_queues = NUM_TX_QUEUES, .extra_tx_headroom = TXD_DESC_SIZE, - .rx = &rt2500usb_queue_rx, - .tx = &rt2500usb_queue_tx, - .bcn = &rt2500usb_queue_bcn, - .atim = &rt2500usb_queue_atim, + .queue_init = rt2500usb_queue_init, .lib = &rt2500usb_rt2x00_ops, .hw = &rt2500usb_mac80211_ops, #ifdef CONFIG_RT2X00_LIB_DEBUGFS |