mirror of https://gitee.com/openkylin/linux.git
152 lines
3.6 KiB
C
152 lines
3.6 KiB
C
#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_supported_band band;
|
|
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 */
|