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path: root/drivers/net/wireless/rtl8180.h
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Diffstat (limited to 'drivers/net/wireless/rtl8180.h')
-rw-r--r--drivers/net/wireless/rtl8180.h151
1 files changed, 151 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtl8180.h b/drivers/net/wireless/rtl8180.h
new file mode 100644
index 00000000000..2cbfe3c8081
--- /dev/null
+++ b/drivers/net/wireless/rtl8180.h
@@ -0,0 +1,151 @@
+#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 */