summaryrefslogtreecommitdiffstats
path: root/ril
diff options
context:
space:
mode:
authorfenglu <fenglu@google.com>2015-04-14 14:53:55 -0700
committerEthan Chen <intervigil@gmail.com>2015-10-19 12:16:41 -0700
commit9bdede058f3ea58d22bc37578c8c27f46a694e05 (patch)
treef4575bad8a9cb3127811e9dfce546d5ae24e1767 /ril
parent5257b14d60cffa996bb656e0a22821b881932de1 (diff)
downloadandroid_hardware_samsung-9bdede058f3ea58d22bc37578c8c27f46a694e05.tar.gz
android_hardware_samsung-9bdede058f3ea58d22bc37578c8c27f46a694e05.tar.bz2
android_hardware_samsung-9bdede058f3ea58d22bc37578c8c27f46a694e05.zip
Link Capacity Estimation - RIL support
Change-Id: I9c4d4901d823d719be2b8bdec64f08eda342de53
Diffstat (limited to 'ril')
-rw-r--r--ril/libril/ril.cpp55
-rw-r--r--ril/libril/ril_commands.h3
-rw-r--r--ril/libril/ril_unsol_commands.h1
3 files changed, 59 insertions, 0 deletions
diff --git a/ril/libril/ril.cpp b/ril/libril/ril.cpp
index ec50701..9f30999 100644
--- a/ril/libril/ril.cpp
+++ b/ril/libril/ril.cpp
@@ -300,6 +300,8 @@ static int responseHardwareConfig(Parcel &p, void *response, size_t responselen)
static int responseDcRtInfo(Parcel &p, void *response, size_t responselen);
static int responseRadioCapability(Parcel &p, void *response, size_t responselen);
static int responseSSData(Parcel &p, void *response, size_t responselen);
+static int responseLceStatus(Parcel &p, void *response, size_t responselen);
+static int responseLceData(Parcel &p, void *response, size_t responselen);
static int decodeVoiceRadioTechnology (RIL_RadioState radioState);
static int decodeCdmaSubscriptionSource (RIL_RadioState radioState);
@@ -3740,6 +3742,59 @@ static int responseDcRtInfo(Parcel &p, void *response, size_t responselen)
return 0;
}
+static int responseLceStatus(Parcel &p, void *response, size_t responselen) {
+ if (response == NULL || responselen != sizeof(RIL_LceStatusInfo)) {
+ if (response == NULL) {
+ RLOGE("invalid response: NULL");
+ }
+ else {
+ RLOGE("responseLceStatus: invalid response length %d expecting len: d%",
+ sizeof(RIL_LceStatusInfo), responselen);
+ }
+ return RIL_ERRNO_INVALID_RESPONSE;
+ }
+
+ RIL_LceStatusInfo *p_cur = (RIL_LceStatusInfo *)response;
+ p.write((void *)p_cur, 1); // p_cur->lce_status takes one byte.
+ p.writeInt32(p_cur->actual_interval_ms);
+
+ startResponse;
+ appendPrintBuf("LCE Status: %d, actual_interval_ms: %d",
+ p_cur->lce_status, p_cur->actual_interval_ms);
+ closeResponse;
+
+ return 0;
+}
+
+static int responseLceData(Parcel &p, void *response, size_t responselen) {
+ if (response == NULL || responselen != sizeof(RIL_LceDataInfo)) {
+ if (response == NULL) {
+ RLOGE("invalid response: NULL");
+ }
+ else {
+ RLOGE("responseLceData: invalid response length %d expecting len: d%",
+ sizeof(RIL_LceDataInfo), responselen);
+ }
+ return RIL_ERRNO_INVALID_RESPONSE;
+ }
+
+ RIL_LceDataInfo *p_cur = (RIL_LceDataInfo *)response;
+ p.writeInt32(p_cur->last_hop_capacity_kbps);
+
+ /* p_cur->confidence_level and p_cur->lce_suspended take 1 byte each.*/
+ p.write((void *)&(p_cur->confidence_level), 1);
+ p.write((void *)&(p_cur->lce_suspended), 1);
+
+ startResponse;
+ appendPrintBuf("LCE info received: capacity %d confidence level %d
+ and suspended %d",
+ p_cur->last_hop_capacity_kbps, p_cur->confidence_level,
+ p_cur->lce_suspended);
+ closeResponse;
+
+ return 0;
+}
+
/**
* A write on the wakeup fd is done just to pop us out of select()
* We empty the buffer here and then ril_event will reset the timers on the
diff --git a/ril/libril/ril_commands.h b/ril/libril/ril_commands.h
index a4f8447..16a7dcd 100644
--- a/ril/libril/ril_commands.h
+++ b/ril/libril/ril_commands.h
@@ -146,3 +146,6 @@
{RIL_REQUEST_SHUTDOWN, dispatchVoid, responseVoid},
{RIL_REQUEST_GET_RADIO_CAPABILITY, dispatchVoid, responseRadioCapability},
{RIL_REQUEST_SET_RADIO_CAPABILITY, dispatchRadioCapability, responseRadioCapability},
+ {RIL_REQUEST_START_LCE, dispatchInts, responseLceStatus},
+ {RIL_REQUEST_STOP_LCE, dispatchVoid, responseLceStatus},
+ {RIL_REQUEST_PULL_LCEDATA, dispatchVoid, responseLceData},
diff --git a/ril/libril/ril_unsol_commands.h b/ril/libril/ril_unsol_commands.h
index 6ea7157..eb9e12d 100644
--- a/ril/libril/ril_unsol_commands.h
+++ b/ril/libril/ril_unsol_commands.h
@@ -59,3 +59,4 @@
{RIL_UNSOL_RADIO_CAPABILITY, responseRadioCapability, WAKE_PARTIAL},
{RIL_UNSOL_ON_SS, responseSSData, WAKE_PARTIAL},
{RIL_UNSOL_STK_CC_ALPHA_NOTIFY, responseString, WAKE_PARTIAL},
+ {RIL_UNSOL_LCEDATA_RECV, responseLceData, WAKE_PARTIAL},