The setup of high latency chips (USB and SDIO) is
sometimes different than for chips using low latency
interfaces.
The bus type is used to determine if the interface is
a high latency interface.
Signed-off-by: Erik Stromdahl <erik.stromdahl@xxxxxxxxx>
---
drivers/net/wireless/ath/ath10k/core.c | 1 +
drivers/net/wireless/ath/ath10k/core.h | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 3fb1429..d3bf5c4 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -2455,6 +2455,7 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
ar->hw_rev = hw_rev;
ar->hif.ops = hif_ops;
ar->hif.bus = bus;
+ ar->is_high_latency = ath10k_is_high_latency(bus);
switch (hw_rev) {
case ATH10K_HW_QCA988X:
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 1efe0a1..90069b8 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -789,6 +789,8 @@ struct ath10k {
bool p2p;
+ bool is_high_latency;
+
struct {
enum ath10k_bus bus;
const struct ath10k_hif_ops *ops;
@@ -1008,6 +1010,11 @@ static inline bool ath10k_peer_stats_enabled(struct ath10k *ar)
return false;
}
+static inline bool ath10k_is_high_latency(enum ath10k_bus bus)
+{
+ return ((bus == ATH10K_BUS_SDIO) || (bus == ATH10K_BUS_USB));
+}
+
struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
enum ath10k_bus bus,
enum ath10k_hw_rev hw_rev,
--
2.7.4
