rt2x00: rt2800pci: move queue functions to the rt2800mmio module

Move the functions into a separate module, in order
to make those usable from other modules. Also move
the queue register offset macros from rt2800pci.h
into rt2800mmio.h.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 133 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 118f2d592a93..d0e4ec50caec 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -202,96 +202,6 @@ static inline int rt2800pci_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
 #endif /* CONFIG_PCI */
 
 /*
- * Queue handlers.
- */
-static void rt2800mmio_start_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	switch (queue->qid) {
-	case QID_RX:
-		rt2x00mmio_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
-		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
-		rt2x00mmio_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
-		break;
-	case QID_BEACON:
-		rt2x00mmio_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
-		rt2x00mmio_register_write(rt2x00dev, BCN_TIME_CFG, reg);
-
-		rt2x00mmio_register_read(rt2x00dev, INT_TIMER_EN, &reg);
-		rt2x00_set_field32(&reg, INT_TIMER_EN_PRE_TBTT_TIMER, 1);
-		rt2x00mmio_register_write(rt2x00dev, INT_TIMER_EN, reg);
-		break;
-	default:
-		break;
-	}
-}
-
-static void rt2800mmio_kick_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	struct queue_entry *entry;
-
-	switch (queue->qid) {
-	case QID_AC_VO:
-	case QID_AC_VI:
-	case QID_AC_BE:
-	case QID_AC_BK:
-		entry = rt2x00queue_get_entry(queue, Q_INDEX);
-		rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX(queue->qid),
-					  entry->entry_idx);
-		break;
-	case QID_MGMT:
-		entry = rt2x00queue_get_entry(queue, Q_INDEX);
-		rt2x00mmio_register_write(rt2x00dev, TX_CTX_IDX(5),
-					  entry->entry_idx);
-		break;
-	default:
-		break;
-	}
-}
-
-static void rt2800mmio_stop_queue(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	u32 reg;
-
-	switch (queue->qid) {
-	case QID_RX:
-		rt2x00mmio_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
-		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
-		rt2x00mmio_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
-		break;
-	case QID_BEACON:
-		rt2x00mmio_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
-		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
-		rt2x00mmio_register_write(rt2x00dev, BCN_TIME_CFG, reg);
-
-		rt2x00mmio_register_read(rt2x00dev, INT_TIMER_EN, &reg);
-		rt2x00_set_field32(&reg, INT_TIMER_EN_PRE_TBTT_TIMER, 0);
-		rt2x00mmio_register_write(rt2x00dev, INT_TIMER_EN, reg);
-
-		/*
-		 * Wait for current invocation to finish. The tasklet
-		 * won't be scheduled anymore afterwards since we disabled
-		 * the TBTT and PRE TBTT timer.
-		 */
-		tasklet_kill(&rt2x00dev->tbtt_tasklet);
-		tasklet_kill(&rt2x00dev->pretbtt_tasklet);
-
-		break;
-	default:
-		break;
-	}
-}
-
-/*
  * Firmware functions
  */
 static char *rt2800pci_get_firmware_name(struct rt2x00_dev *rt2x00dev)
@@ -689,49 +599,6 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 	.sta_remove		= rt2800_sta_remove,
 };
 
-static void rt2800mmio_queue_init(struct data_queue *queue)
-{
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-	unsigned short txwi_size, rxwi_size;
-
-	rt2800_get_txwi_rxwi_size(rt2x00dev, &txwi_size, &rxwi_size);
-
-	switch (queue->qid) {
-	case QID_RX:
-		queue->limit = 128;
-		queue->data_size = AGGREGATION_SIZE;
-		queue->desc_size = RXD_DESC_SIZE;
-		queue->winfo_size = rxwi_size;
-		queue->priv_size = sizeof(struct queue_entry_priv_mmio);
-		break;
-
-	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_size;
-		queue->priv_size = sizeof(struct queue_entry_priv_mmio);
-		break;
-
-	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_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,
 	.drv_data_size		= sizeof(struct rt2800_drv_data),