diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/hif.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/hif.h | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/hif.h b/drivers/net/wireless/ath/ath10k/hif.h index 30301f5b6051..0c92e0251e84 100644 --- a/drivers/net/wireless/ath/ath10k/hif.h +++ b/drivers/net/wireless/ath/ath10k/hif.h @@ -20,6 +20,7 @@ #include <linux/kernel.h> #include "core.h" +#include "debug.h" struct ath10k_hif_sg_item { u16 transfer_id; @@ -31,11 +32,9 @@ struct ath10k_hif_sg_item { struct ath10k_hif_cb { int (*tx_completion)(struct ath10k *ar, - struct sk_buff *wbuf, - unsigned transfer_id); + struct sk_buff *wbuf); int (*rx_completion)(struct ath10k *ar, - struct sk_buff *wbuf, - u8 pipe_id); + struct sk_buff *wbuf); }; struct ath10k_hif_ops { @@ -47,6 +46,8 @@ struct ath10k_hif_ops { int (*diag_read)(struct ath10k *ar, u32 address, void *buf, size_t buf_len); + int (*diag_write)(struct ath10k *ar, u32 address, const void *data, + int nbytes); /* * API to handle HIF-specific BMI message exchanges, this API is * synchronous and only allowed to be called from a context that @@ -84,6 +85,10 @@ struct ath10k_hif_ops { u16 (*get_free_queue_number)(struct ath10k *ar, u8 pipe_id); + u32 (*read32)(struct ath10k *ar, u32 address); + + void (*write32)(struct ath10k *ar, u32 address, u32 value); + /* Power up the device and enter BMI transfer mode for FW download */ int (*power_up)(struct ath10k *ar); @@ -108,6 +113,15 @@ static inline int ath10k_hif_diag_read(struct ath10k *ar, u32 address, void *buf return ar->hif.ops->diag_read(ar, address, buf, buf_len); } +static inline int ath10k_hif_diag_write(struct ath10k *ar, u32 address, + const void *data, int nbytes) +{ + if (!ar->hif.ops->diag_write) + return -EOPNOTSUPP; + + return ar->hif.ops->diag_write(ar, address, data, nbytes); +} + static inline int ath10k_hif_exchange_bmi_msg(struct ath10k *ar, void *request, u32 request_len, void *response, u32 *response_len) @@ -187,4 +201,25 @@ static inline int ath10k_hif_resume(struct ath10k *ar) return ar->hif.ops->resume(ar); } +static inline u32 ath10k_hif_read32(struct ath10k *ar, u32 address) +{ + if (!ar->hif.ops->read32) { + ath10k_warn(ar, "hif read32 not supported\n"); + return 0xdeaddead; + } + + return ar->hif.ops->read32(ar, address); +} + +static inline void ath10k_hif_write32(struct ath10k *ar, + u32 address, u32 data) +{ + if (!ar->hif.ops->write32) { + ath10k_warn(ar, "hif write32 not supported\n"); + return; + } + + ar->hif.ops->write32(ar, address, data); +} + #endif /* _HIF_H_ */ |