Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Michael Wu |
414 |
69.58% |
2 |
8.70% |
| Andrea Merello |
138 |
23.19% |
13 |
56.52% |
| John W. Linville |
22 |
3.70% |
2 |
8.70% |
| Johannes Berg |
14 |
2.35% |
3 |
13.04% |
| Krzysztof Kozlowski |
3 |
0.50% |
1 |
4.35% |
| Eric Dumazet |
3 |
0.50% |
1 |
4.35% |
| Greg Kroah-Hartman |
1 |
0.17% |
1 |
4.35% |
| Total |
595 |
|
23 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#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, const u8 __iomem *addr)
{
return ioread8(addr);
}
static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, const __le16 __iomem *addr)
{
return ioread16(addr);
}
static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, const __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 */