diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/ce.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.h | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index 95743a57525d..bdec794704d9 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -122,6 +122,24 @@ struct ath10k_ce_pipe { /* Copy Engine settable attributes */ struct ce_attr; +struct ath10k_bus_ops { + u32 (*read32)(struct ath10k *ar, u32 offset); + void (*write32)(struct ath10k *ar, u32 offset, u32 value); + int (*get_num_banks)(struct ath10k *ar); +}; + +static inline struct ath10k_ce *ath10k_ce_priv(struct ath10k *ar) +{ + return (struct ath10k_ce *)ar->ce_priv; +} + +struct ath10k_ce { + /* protects CE info */ + spinlock_t ce_lock; + const struct ath10k_bus_ops *bus_ops; + struct ath10k_ce_pipe ce_states[CE_COUNT_MAX]; +}; + /*==================Send====================*/ /* ath10k_ce_send flags */ @@ -291,9 +309,13 @@ static inline u32 ath10k_ce_base_address(struct ath10k *ar, unsigned int ce_id) CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_LSB) #define CE_WRAPPER_INTERRUPT_SUMMARY_ADDRESS 0x0000 -#define CE_INTERRUPT_SUMMARY(ar) \ - CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_GET( \ - ath10k_pci_read32((ar), CE_WRAPPER_BASE_ADDRESS + \ - CE_WRAPPER_INTERRUPT_SUMMARY_ADDRESS)) +static inline u32 ath10k_ce_interrupt_summary(struct ath10k *ar) +{ + struct ath10k_ce *ce = ath10k_ce_priv(ar); + + return CE_WRAPPER_INTERRUPT_SUMMARY_HOST_MSI_GET( + ce->bus_ops->read32((ar), CE_WRAPPER_BASE_ADDRESS + + CE_WRAPPER_INTERRUPT_SUMMARY_ADDRESS)); +} #endif /* _CE_H_ */ |