diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2013-06-04 15:40:44 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-06-12 22:59:36 +0400 |
| commit | 1896b760c3024e90db3b3577bf0ed31c008a3543 (patch) | |
| tree | f313be43a6922a6811024b88d77bf69385e4bd95 /drivers/net/wireless/rt2x00/rt2800pci.c | |
| parent | d36d13a3ec1ef25c411d39c1e14dd2cdff98edbb (diff) | |
| download | linux-1896b760c3024e90db3b3577bf0ed31c008a3543.tar.xz | |
rt2x00: rt2800pci: 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.
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/rt2800pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800pci.c | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 330f1d25726d..260c8b4d7399 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -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, |