/*
- Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
+ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
<http://rt2x00.serialmonkey.com>
This program is free software; you can redistribute it and/or modify
/*
* Register access.
*/
-static inline void rt2x00pci_register_read(const struct rt2x00_dev *rt2x00dev,
+static inline void rt2x00pci_register_read(struct rt2x00_dev *rt2x00dev,
const unsigned long offset,
u32 *value)
{
- *value = readl(rt2x00dev->csr_addr + offset);
+ *value = readl(rt2x00dev->csr.base + offset);
}
static inline void
-rt2x00pci_register_multiread(const struct rt2x00_dev *rt2x00dev,
+rt2x00pci_register_multiread(struct rt2x00_dev *rt2x00dev,
const unsigned long offset,
void *value, const u16 length)
{
- memcpy_fromio(value, rt2x00dev->csr_addr + offset, length);
+ memcpy_fromio(value, rt2x00dev->csr.base + offset, length);
}
-static inline void rt2x00pci_register_write(const struct rt2x00_dev *rt2x00dev,
+static inline void rt2x00pci_register_write(struct rt2x00_dev *rt2x00dev,
const unsigned long offset,
u32 value)
{
- writel(value, rt2x00dev->csr_addr + offset);
+ writel(value, rt2x00dev->csr.base + offset);
}
static inline void
-rt2x00pci_register_multiwrite(const struct rt2x00_dev *rt2x00dev,
+rt2x00pci_register_multiwrite(struct rt2x00_dev *rt2x00dev,
const unsigned long offset,
void *value, const u16 length)
{
- memcpy_toio(rt2x00dev->csr_addr + offset, value, length);
+ memcpy_toio(rt2x00dev->csr.base + offset, value, length);
}
-/*
- * Beacon handlers.
+/**
+ * rt2x00pci_write_tx_data - Initialize data for TX operation
+ * @entry: The entry where the frame is located
+ *
+ * This function will initialize the DMA and skb descriptor
+ * to prepare the entry for the actual TX operation.
*/
-int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_tx_control *control);
-
-/*
- * TX data handlers.
+int rt2x00pci_write_tx_data(struct queue_entry *entry);
+
+/**
+ * struct queue_entry_priv_pci: Per entry PCI specific information
+ *
+ * @desc: Pointer to device descriptor
+ * @desc_dma: DMA pointer to &desc.
+ * @data: Pointer to device's entry memory.
+ * @data_dma: DMA pointer to &data.
*/
-int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev,
- struct data_ring *ring, struct sk_buff *skb,
- struct ieee80211_tx_control *control);
+struct queue_entry_priv_pci {
+ __le32 *desc;
+ dma_addr_t desc_dma;
-/*
- * RX data handlers.
+ void *data;
+ dma_addr_t data_dma;
+};
+
+/**
+ * rt2x00pci_rxdone - Handle RX done events
+ * @rt2x00dev: Device pointer, see &struct rt2x00_dev.
*/
void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev);
+/**
+ * rt2x00pci_txdone - Handle TX done events
+ * @rt2x00dev: Device pointer, see &struct rt2x00_dev.
+ * @entry: Entry which has completed the transmission of a frame.
+ * @desc: TX done descriptor
+ */
+void rt2x00pci_txdone(struct rt2x00_dev *rt2x00dev, struct queue_entry *entry,
+ struct txdone_entry_desc *desc);
+
/*
* Device initialization handlers.
*/