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rsi: Add host interface operations as separate structure.

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Host interface operations are currently function pointers in rsi_hw
structure. As more host interface operations are going to be introduced,
separate structure is added for these for convenience.

Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Prameela Rani Garnepudi
2017-05-16 15:31:14 +05:30
committed by Kalle Valo
parent 88fa51e1b3
commit a2ce952c8e
4 changed files with 40 additions and 14 deletions
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18
drivers/net/wireless/rsi/rsi_main.h
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@@ -209,6 +209,11 @@ struct rsi_common {
u8 ant_in_use;
};
enum host_intf {
RSI_HOST_INTF_SDIO = 0,
RSI_HOST_INTF_USB
};
struct rsi_hw {
struct rsi_common *priv;
struct ieee80211_hw *hw;
@@ -219,16 +224,25 @@ struct rsi_hw {
struct device *device;
u8 sc_nvifs;
enum host_intf rsi_host_intf;
#ifdef CONFIG_RSI_DEBUGFS
struct rsi_debugfs *dfsentry;
u8 num_debugfs_entries;
#endif
u8 dfs_region;
void *rsi_dev;
int (*host_intf_read_pkt)(struct rsi_hw *adapter, u8 *pkt, u32 len);
int (*host_intf_write_pkt)(struct rsi_hw *adapter, u8 *pkt, u32 len);
struct rsi_host_intf_ops *host_intf_ops;
int (*check_hw_queue_status)(struct rsi_hw *adapter, u8 q_num);
int (*rx_urb_submit)(struct rsi_hw *adapter);
int (*determine_event_timeout)(struct rsi_hw *adapter);
};
struct rsi_host_intf_ops {
int (*read_pkt)(struct rsi_hw *adapter, u8 *pkt, u32 len);
int (*write_pkt)(struct rsi_hw *adapter, u8 *pkt, u32 len);
int (*read_reg_multiple)(struct rsi_hw *adapter, u32 addr,
u8 *data, u16 count);
int (*write_reg_multiple)(struct rsi_hw *adapter, u32 addr,
u8 *data, u16 count);
};
#endif