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dfc: add stall recovery timer

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Add watchdog timer to recover potential data stall when data is
not going to the expected DRB and no DFC indication is received.

Change-Id: Iaa4b4814967cf9400c36115a083922376d23928d
Acked-by: Weiyi Chen <weiyic@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
This commit is contained in:
Subash Abhinov Kasiviswanathan
2020-06-24 10:42:34 -07:00
parent aeca58ead5
commit 1842e30e8a
6 changed files with 163 additions and 10 deletions
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6
core/qmi_rmnet.h
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@@ -55,7 +55,8 @@ qmi_rmnet_all_flows_enabled(struct net_device *dev)
#endif
#ifdef CONFIG_QTI_QMI_DFC
void *qmi_rmnet_qos_init(struct net_device *real_dev, u8 mux_id);
void *qmi_rmnet_qos_init(struct net_device *real_dev,
struct net_device *vnd_dev, u8 mux_id);
void qmi_rmnet_qos_exit_pre(void *qos);
void qmi_rmnet_qos_exit_post(void);
void qmi_rmnet_burst_fc_check(struct net_device *dev,
@@ -63,7 +64,8 @@ void qmi_rmnet_burst_fc_check(struct net_device *dev,
int qmi_rmnet_get_queue(struct net_device *dev, struct sk_buff *skb);
#else
static inline void *
qmi_rmnet_qos_init(struct net_device *real_dev, u8 mux_id)
qmi_rmnet_qos_init(struct net_device *real_dev,
struct net_device *vnd_dev, u8 mux_id)
{
return NULL;
}