diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/ce.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/ce.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index 67dbde6a5c7..7a5a36fc59c 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -23,7 +23,7 @@ /* Maximum number of Copy Engine's supported */ #define CE_COUNT_MAX 8 -#define CE_HTT_H2T_MSG_SRC_NENTRIES 2048 +#define CE_HTT_H2T_MSG_SRC_NENTRIES 4096 /* Descriptor rings must be aligned to this boundary */ #define CE_DESC_RING_ALIGN 8 @@ -104,7 +104,8 @@ struct ath10k_ce_ring { void *shadow_base_unaligned; struct ce_desc *shadow_base; - void **per_transfer_context; + /* keep last */ + void *per_transfer_context[0]; }; struct ath10k_ce_pipe { @@ -152,6 +153,15 @@ int ath10k_ce_send(struct ath10k_ce_pipe *ce_state, unsigned int transfer_id, unsigned int flags); +int ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state, + void *per_transfer_context, + u32 buffer, + unsigned int nbytes, + unsigned int transfer_id, + unsigned int flags); + +void __ath10k_ce_send_revert(struct ath10k_ce_pipe *pipe); + void ath10k_ce_send_cb_register(struct ath10k_ce_pipe *ce_state, void (*send_cb)(struct ath10k_ce_pipe *), int disable_interrupts); @@ -203,10 +213,12 @@ int ath10k_ce_completed_send_next(struct ath10k_ce_pipe *ce_state, /*==================CE Engine Initialization=======================*/ -/* Initialize an instance of a CE */ -struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar, - unsigned int ce_id, - const struct ce_attr *attr); +int ath10k_ce_init_pipe(struct ath10k *ar, unsigned int ce_id, + const struct ce_attr *attr); +void ath10k_ce_deinit_pipe(struct ath10k *ar, unsigned int ce_id); +int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id, + const struct ce_attr *attr); +void ath10k_ce_free_pipe(struct ath10k *ar, int ce_id); /*==================CE Engine Shutdown=======================*/ /* @@ -229,8 +241,6 @@ int ath10k_ce_cancel_send_next(struct ath10k_ce_pipe *ce_state, unsigned int *nbytesp, unsigned int *transfer_idp); -void ath10k_ce_deinit(struct ath10k_ce_pipe *ce_state); - /*==================CE Interrupt Handlers====================*/ void ath10k_ce_per_engine_service_any(struct ath10k *ar); void ath10k_ce_per_engine_service(struct ath10k *ar, unsigned int ce_id); |