Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / wireless / rtl818x / rtl8180 / rtl8180.h

diff --git a/kernel/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h b/kernel/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
new file mode 100644 (file)
index 0000000..e8243a4
--- /dev/null
+++ b/kernel/drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
@@ -0,0 +1,185 @@
+#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)
+
+/* rtl8180/rtl8185 have 3 queue + beacon queue.
+ * mac80211 can use just one, + beacon = 2 tot.
+ */
+#define RTL8180_NR_TX_QUEUES 2
+
+/* rtl8187SE have 6 queues + beacon queues
+ * mac80211 can use 4 QoS data queue, + beacon = 5 tot
+ */
+#define RTL8187SE_NR_TX_QUEUES 5
+
+/* for array static allocation, it is the max of above */
+#define RTL818X_NR_TX_QUEUES 5
+
+struct rtl8180_tx_desc {
+       __le32 flags;
+       __le16 rts_duration;
+       __le16 plcp_len;
+       __le32 tx_buf;
+       union{
+               __le32 frame_len;
+               struct {
+                       __le16 frame_len_se;
+                       __le16 frame_duration;
+               } __packed;
+       } __packed;
+       __le32 next_tx_desc;
+       u8 cw;
+       u8 retry_limit;
+       u8 agc;
+       u8 flags2;
+       /* rsvd for 8180/8185.
+        * valid for 8187se but we dont use it
+        */
+       u32 reserved;
+       /* all rsvd for 8180/8185 */
+       __le16 flags3;
+       __le16 frag_qsize;
+} __packed;
+
+struct rtl818x_rx_cmd_desc {
+       __le32 flags;
+       u32 reserved;
+       __le32 rx_buf;
+} __packed;
+
+struct rtl8180_rx_desc {
+       __le32 flags;
+       __le32 flags2;
+       __le64 tsft;
+
+} __packed;
+
+struct rtl8187se_rx_desc {
+       __le32 flags;
+       __le64 tsft;
+       __le32 flags2;
+       __le32 flags3;
+       u32 reserved[3];
+} __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_vif {
+       struct ieee80211_hw *dev;
+
+       /* beaconing */
+       struct delayed_work beacon_work;
+       bool enable_beacon;
+};
+
+struct rtl8180_priv {
+       /* common between rtl818x drivers */
+       struct rtl818x_csr __iomem *map;
+       const struct rtl818x_rf_ops *rf;
+       struct ieee80211_vif *vif;
+
+       /* rtl8180 driver specific */
+       bool map_pio;
+       spinlock_t lock;
+       void *rx_ring;
+       u8 rx_ring_sz;
+       dma_addr_t rx_ring_dma;
+       unsigned int rx_idx;
+       struct sk_buff *rx_buf[32];
+       struct rtl8180_tx_ring tx_ring[RTL818X_NR_TX_QUEUES];
+       struct ieee80211_channel channels[14];
+       struct ieee80211_rate rates[12];
+       struct ieee80211_supported_band band;
+       struct ieee80211_tx_queue_params queue_param[4];
+       struct pci_dev *pdev;
+       u32 rx_conf;
+       u8 slot_time;
+       u16 ack_time;
+
+       enum {
+               RTL818X_CHIP_FAMILY_RTL8180,
+               RTL818X_CHIP_FAMILY_RTL8185,
+               RTL818X_CHIP_FAMILY_RTL8187SE,
+       } chip_family;
+       u32 anaparam;
+       u16 rfparam;
+       u8 csthreshold;
+       u8 mac_addr[ETH_ALEN];
+       u8 rf_type;
+       u8 xtal_out;
+       u8 xtal_in;
+       u8 xtal_cal;
+       u8 thermal_meter_val;
+       u8 thermal_meter_en;
+       u8 antenna_diversity_en;
+       u8 antenna_diversity_default;
+       /* sequence # */
+       u16 seqno;
+};
+
+void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
+void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);
+void rtl8180_set_anaparam2(struct rtl8180_priv *priv, u32 anaparam2);
+
+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 */