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dfc: QMAP based powersave

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Support DFC powersave using extended QMAP powersave command.

Change-Id: I3055212d8ecfe461bf9a6b35488269a59d4dec52
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
2021-04-12 17:40:09 -07:00
parent 9c7db82138
commit b5f52b0fe3
10 changed files with 373 additions and 8 deletions
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64
core/rmnet_config.c
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@@ -755,6 +755,70 @@ out:
}
EXPORT_SYMBOL(rmnet_all_flows_enabled);
void rmnet_lock_unlock_all_flows(void *port, bool lock)
{
struct rmnet_endpoint *ep;
unsigned long bkt;
if (unlikely(!port))
return;
rcu_read_lock();
hash_for_each_rcu(((struct rmnet_port *)port)->muxed_ep,
bkt, ep, hlnode) {
qmi_rmnet_lock_unlock_all_flows(ep->egress_dev, lock);
}
rcu_read_unlock();
}
EXPORT_SYMBOL(rmnet_lock_unlock_all_flows);
void rmnet_get_disabled_flows(void *port, u8 *num_bearers, u8 *bearer_id)
{
struct rmnet_endpoint *ep;
unsigned long bkt;
u8 current_num_bearers = 0;
u8 number_bearers_left = 0;
u8 num_bearers_in_out;
if (unlikely(!port || !num_bearers))
return;
number_bearers_left = *num_bearers;
rcu_read_lock();
hash_for_each_rcu(((struct rmnet_port *)port)->muxed_ep,
bkt, ep, hlnode) {
num_bearers_in_out = number_bearers_left;
qmi_rmnet_get_disabled_flows(ep->egress_dev,
&num_bearers_in_out,
bearer_id ? bearer_id +
current_num_bearers : NULL);
current_num_bearers += num_bearers_in_out;
number_bearers_left -= num_bearers_in_out;
}
rcu_read_unlock();
*num_bearers = current_num_bearers;
}
EXPORT_SYMBOL(rmnet_get_disabled_flows);
void rmnet_reset_enabled_flows(void *port)
{
struct rmnet_endpoint *ep;
unsigned long bkt;
if (unlikely(!port))
return;
rcu_read_lock();
hash_for_each_rcu(((struct rmnet_port *)port)->muxed_ep,
bkt, ep, hlnode) {
qmi_rmnet_reset_enabled_flows(ep->egress_dev);
}
rcu_read_unlock();
}
EXPORT_SYMBOL(rmnet_reset_enabled_flows);
int rmnet_get_powersave_notif(void *port)
{
if (!port)