diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00pci.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00pci.h | 67 |
1 files changed, 51 insertions, 16 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.h b/drivers/net/wireless/rt2x00/rt2x00pci.h index 2d1eb8144da4..9d1cdb99431c 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.h +++ b/drivers/net/wireless/rt2x00/rt2x00pci.h @@ -1,5 +1,5 @@ /* - 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 @@ -61,7 +61,7 @@ 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 @@ -69,14 +69,14 @@ 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(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 @@ -84,28 +84,63 @@ 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. - */ -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 rt2x00_dev *rt2x00dev, - struct data_ring *ring, struct sk_buff *skb, + struct data_queue *queue, struct sk_buff *skb, struct ieee80211_tx_control *control); -/* - * RX/TX data handlers. +/** + * struct queue_entry_priv_pci_rx: Per RX entry PCI specific information + * + * @desc: Pointer to device descriptor. + * @data: Pointer to device's entry memory. + * @dma: DMA pointer to &data. + */ +struct queue_entry_priv_pci_rx { + __le32 *desc; + dma_addr_t desc_dma; + + void *data; + dma_addr_t data_dma; +}; + +/** + * struct queue_entry_priv_pci_tx: Per TX entry PCI specific information + * + * @desc: Pointer to device descriptor + * @data: Pointer to device's entry memory. + * @dma: DMA pointer to &data. + * @control: mac80211 control structure used to transmit data. + */ +struct queue_entry_priv_pci_tx { + __le32 *desc; + dma_addr_t desc_dma; + + void *data; + dma_addr_t data_dma; + + struct ieee80211_tx_control control; +}; + +/** + * rt2x00pci_rxdone - Handle RX done events + * @rt2x00dev: Device pointer, see &struct rt2x00_dev. */ void rt2x00pci_rxdone(struct rt2x00_dev *rt2x00dev); -void rt2x00pci_txdone(struct rt2x00_dev *rt2x00dev, struct data_entry *entry, - const int tx_status, const int retry); + +/** + * 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. |