ath10k: add diag_read() to hif ops
diag_read() is used for reading from firmware memory via the diagnose window.
First user will be cal_data debugfs file.
To serialise diagnostic window access and make it safe to use while firmware is
running take ce_lock both in ath10k_pci_diag_write_mem() and
ath10k_pci_diag_read_mem(). Because of that all the CE calls had to be changed
to _nolock variants.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h
index 329b734..608262a 100644
--- a/drivers/net/wireless/ath/ath10k/ce.h
+++ b/drivers/net/wireless/ath/ath10k/ce.h
@@ -192,6 +192,12 @@
unsigned int *nbytesp,
unsigned int *transfer_idp);
+int ath10k_ce_completed_send_next_nolock(struct ath10k_ce_pipe *ce_state,
+ void **per_transfer_contextp,
+ u32 *bufferp,
+ unsigned int *nbytesp,
+ unsigned int *transfer_idp);
+
/*==================CE Engine Initialization=======================*/
int ath10k_ce_init_pipe(struct ath10k *ar, unsigned int ce_id,
@@ -213,6 +219,13 @@
void **per_transfer_contextp,
u32 *bufferp);
+int ath10k_ce_completed_recv_next_nolock(struct ath10k_ce_pipe *ce_state,
+ void **per_transfer_contextp,
+ u32 *bufferp,
+ unsigned int *nbytesp,
+ unsigned int *transfer_idp,
+ unsigned int *flagsp);
+
/*
* Support clean shutdown by allowing the caller to cancel
* pending sends. Target DMA must be stopped before using