[deliverable/linux.git] / drivers / net / wireless / rtl8180.h

#ifndef RTL8180_H
#define RTL8180_H

#include "rtl818x.h"

#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD

#define RF_PARAM_ANALOGPHY	(1 << 0)
#define RF_PARAM_ANTBDEFAULT	(1 << 1)
#define RF_PARAM_CARRIERSENSE1	(1 << 2)
#define RF_PARAM_CARRIERSENSE2	(1 << 3)

#define BB_ANTATTEN_CHAN14	0x0C
#define BB_ANTENNA_B 		0x40

#define BB_HOST_BANG 		(1 << 30)
#define BB_HOST_BANG_EN 	(1 << 2)
#define BB_HOST_BANG_CLK 	(1 << 1)
#define BB_HOST_BANG_DATA	1

#define ANAPARAM_TXDACOFF_SHIFT	27
#define ANAPARAM_PWR0_SHIFT	28
#define ANAPARAM_PWR0_MASK 	(0x07 << ANAPARAM_PWR0_SHIFT)
#define ANAPARAM_PWR1_SHIFT	20
#define ANAPARAM_PWR1_MASK	(0x7F << ANAPARAM_PWR1_SHIFT)

enum rtl8180_tx_desc_flags {
	RTL8180_TX_DESC_FLAG_NO_ENC	= (1 << 15),
	RTL8180_TX_DESC_FLAG_TX_OK	= (1 << 15),
	RTL8180_TX_DESC_FLAG_SPLCP	= (1 << 16),
	RTL8180_TX_DESC_FLAG_RX_UNDER	= (1 << 16),
	RTL8180_TX_DESC_FLAG_MOREFRAG	= (1 << 17),
	RTL8180_TX_DESC_FLAG_CTS	= (1 << 18),
	RTL8180_TX_DESC_FLAG_RTS	= (1 << 23),
	RTL8180_TX_DESC_FLAG_LS		= (1 << 28),
	RTL8180_TX_DESC_FLAG_FS		= (1 << 29),
	RTL8180_TX_DESC_FLAG_DMA	= (1 << 30),
	RTL8180_TX_DESC_FLAG_OWN	= (1 << 31)
};

struct rtl8180_tx_desc {
	__le32 flags;
	__le16 rts_duration;
	__le16 plcp_len;
	__le32 tx_buf;
	__le32 frame_len;
	__le32 next_tx_desc;
	u8 cw;
	u8 retry_limit;
	u8 agc;
	u8 flags2;
	u32 reserved[2];
} __attribute__ ((packed));

enum rtl8180_rx_desc_flags {
	RTL8180_RX_DESC_FLAG_ICV_ERR	= (1 << 12),
	RTL8180_RX_DESC_FLAG_CRC32_ERR	= (1 << 13),
	RTL8180_RX_DESC_FLAG_PM		= (1 << 14),
	RTL8180_RX_DESC_FLAG_RX_ERR	= (1 << 15),
	RTL8180_RX_DESC_FLAG_BCAST	= (1 << 16),
	RTL8180_RX_DESC_FLAG_PAM	= (1 << 17),
	RTL8180_RX_DESC_FLAG_MCAST	= (1 << 18),
	RTL8180_RX_DESC_FLAG_SPLCP	= (1 << 25),
	RTL8180_RX_DESC_FLAG_FOF	= (1 << 26),
	RTL8180_RX_DESC_FLAG_DMA_FAIL	= (1 << 27),
	RTL8180_RX_DESC_FLAG_LS		= (1 << 28),
	RTL8180_RX_DESC_FLAG_FS		= (1 << 29),
	RTL8180_RX_DESC_FLAG_EOR	= (1 << 30),
	RTL8180_RX_DESC_FLAG_OWN	= (1 << 31)
};

struct rtl8180_rx_desc {
	__le32 flags;
	__le32 flags2;
	union {
		__le32 rx_buf;
		__le64 tsft;
	};
} __attribute__ ((packed));

struct rtl8180_tx_ring {
	struct rtl8180_tx_desc *desc;
	dma_addr_t dma;
	unsigned int idx;
	unsigned int entries;
	struct sk_buff_head queue;
};

struct rtl8180_priv {
	/* common between rtl818x drivers */
	struct rtl818x_csr __iomem *map;
	const struct rtl818x_rf_ops *rf;
	struct ieee80211_vif *vif;
	int mode;

	/* rtl8180 driver specific */
	spinlock_t lock;
	struct rtl8180_rx_desc *rx_ring;
	dma_addr_t rx_ring_dma;
	unsigned int rx_idx;
	struct sk_buff *rx_buf[32];
	struct rtl8180_tx_ring tx_ring[4];
	struct ieee80211_channel channels[14];
	struct ieee80211_rate rates[12];
	struct ieee80211_hw_mode modes[2];
	struct pci_dev *pdev;
	u32 rx_conf;

	int r8185;
	u32 anaparam;
	u16 rfparam;
	u8 csthreshold;
};

void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);

static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, u8 __iomem *addr)
{
	return ioread8(addr);
}

static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, __le16 __iomem *addr)
{
	return ioread16(addr);
}

static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, __le32 __iomem *addr)
{
	return ioread32(addr);
}

static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,
				    u8 __iomem *addr, u8 val)
{
	iowrite8(val, addr);
}

static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,
				     __le16 __iomem *addr, u16 val)
{
	iowrite16(val, addr);
}

static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,
				     __le32 __iomem *addr, u32 val)
{
	iowrite32(val, addr);
}

#endif /* RTL8180_H */
Commit	Line	Data
f6532111 MW	1	#ifndef RTL8180_H
	2	#define RTL8180_H
	3
	4	#include "rtl818x.h"
	5
	6	#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD
	7
	8	#define RF_PARAM_ANALOGPHY (1 << 0)
	9	#define RF_PARAM_ANTBDEFAULT (1 << 1)
	10	#define RF_PARAM_CARRIERSENSE1 (1 << 2)
	11	#define RF_PARAM_CARRIERSENSE2 (1 << 3)
	12
	13	#define BB_ANTATTEN_CHAN14 0x0C
	14	#define BB_ANTENNA_B 0x40
	15
	16	#define BB_HOST_BANG (1 << 30)
	17	#define BB_HOST_BANG_EN (1 << 2)
	18	#define BB_HOST_BANG_CLK (1 << 1)
	19	#define BB_HOST_BANG_DATA 1
	20
	21	#define ANAPARAM_TXDACOFF_SHIFT 27
	22	#define ANAPARAM_PWR0_SHIFT 28
	23	#define ANAPARAM_PWR0_MASK (0x07 << ANAPARAM_PWR0_SHIFT)
	24	#define ANAPARAM_PWR1_SHIFT 20
	25	#define ANAPARAM_PWR1_MASK (0x7F << ANAPARAM_PWR1_SHIFT)
	26
	27	enum rtl8180_tx_desc_flags {
	28	RTL8180_TX_DESC_FLAG_NO_ENC = (1 << 15),
	29	RTL8180_TX_DESC_FLAG_TX_OK = (1 << 15),
	30	RTL8180_TX_DESC_FLAG_SPLCP = (1 << 16),
	31	RTL8180_TX_DESC_FLAG_RX_UNDER = (1 << 16),
	32	RTL8180_TX_DESC_FLAG_MOREFRAG = (1 << 17),
	33	RTL8180_TX_DESC_FLAG_CTS = (1 << 18),
	34	RTL8180_TX_DESC_FLAG_RTS = (1 << 23),
	35	RTL8180_TX_DESC_FLAG_LS = (1 << 28),
	36	RTL8180_TX_DESC_FLAG_FS = (1 << 29),
	37	RTL8180_TX_DESC_FLAG_DMA = (1 << 30),
	38	RTL8180_TX_DESC_FLAG_OWN = (1 << 31)
	39	};
	40
	41	struct rtl8180_tx_desc {
	42	__le32 flags;
	43	__le16 rts_duration;
	44	__le16 plcp_len;
	45	__le32 tx_buf;
	46	__le32 frame_len;
	47	__le32 next_tx_desc;
	48	u8 cw;
	49	u8 retry_limit;
	50	u8 agc;
	51	u8 flags2;
	52	u32 reserved[2];
	53	} __attribute__ ((packed));
	54
	55	enum rtl8180_rx_desc_flags {
	56	RTL8180_RX_DESC_FLAG_ICV_ERR = (1 << 12),
	57	RTL8180_RX_DESC_FLAG_CRC32_ERR = (1 << 13),
	58	RTL8180_RX_DESC_FLAG_PM = (1 << 14),
	59	RTL8180_RX_DESC_FLAG_RX_ERR = (1 << 15),
	60	RTL8180_RX_DESC_FLAG_BCAST = (1 << 16),
	61	RTL8180_RX_DESC_FLAG_PAM = (1 << 17),
	62	RTL8180_RX_DESC_FLAG_MCAST = (1 << 18),
	63	RTL8180_RX_DESC_FLAG_SPLCP = (1 << 25),
	64	RTL8180_RX_DESC_FLAG_FOF = (1 << 26),
65	RTL8180_RX_DESC_FLAG_DMA_FAIL = (1 << 27),
66	RTL8180_RX_DESC_FLAG_LS = (1 << 28),
67	RTL8180_RX_DESC_FLAG_FS = (1 << 29),
68	RTL8180_RX_DESC_FLAG_EOR = (1 << 30),
69	RTL8180_RX_DESC_FLAG_OWN = (1 << 31)
70	};
71
72	struct rtl8180_rx_desc {
73	__le32 flags;
74	__le32 flags2;
75	union {
76	__le32 rx_buf;
77	__le64 tsft;
78	};
79	} __attribute__ ((packed));
80
81	struct rtl8180_tx_ring {
82	struct rtl8180_tx_desc *desc;
83	dma_addr_t dma;
84	unsigned int idx;
85	unsigned int entries;
86	struct sk_buff_head queue;
87	};
88
89	struct rtl8180_priv {
90	/* common between rtl818x drivers */
91	struct rtl818x_csr __iomem *map;
92	const struct rtl818x_rf_ops *rf;
32bfd35d	93	struct ieee80211_vif *vif;
f6532111	94	int mode;
f6532111 MW	95
	96	/* rtl8180 driver specific */
	97	spinlock_t lock;
	98	struct rtl8180_rx_desc *rx_ring;
	99	dma_addr_t rx_ring_dma;
	100	unsigned int rx_idx;
	101	struct sk_buff *rx_buf[32];
	102	struct rtl8180_tx_ring tx_ring[4];
	103	struct ieee80211_channel channels[14];
	104	struct ieee80211_rate rates[12];
	105	struct ieee80211_hw_mode modes[2];
	106	struct pci_dev *pdev;
	107	u32 rx_conf;
	108
	109	int r8185;
	110	u32 anaparam;
	111	u16 rfparam;
	112	u8 csthreshold;
	113	};
	114
	115	void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
	116	void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);
	117
	118	static inline u8 rtl818x_ioread8(struct rtl8180_priv priv, u8 __iomem addr)
	119	{
	120	return ioread8(addr);
	121	}
	122
	123	static inline u16 rtl818x_ioread16(struct rtl8180_priv priv, __le16 __iomem addr)
	124	{
	125	return ioread16(addr);
	126	}
	127
	128	static inline u32 rtl818x_ioread32(struct rtl8180_priv priv, __le32 __iomem addr)
	129	{
	130	return ioread32(addr);
	131	}
	132
	133	static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,
	134	u8 __iomem *addr, u8 val)
	135	{
	136	iowrite8(val, addr);
	137	}
	138
	139	static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,
	140	__le16 __iomem *addr, u16 val)
	141	{
	142	iowrite16(val, addr);
	143	}
	144
	145	static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,
	146	__le32 __iomem *addr, u32 val)
	147	{
	148	iowrite32(val, addr);
	149	}
	150
	151	#endif /* RTL8180_H */