On 12/04/2021 12:37, Florian Eckert wrote:
With the old ubus dsl API, the numbers for the individual line_states and
power_states were also returned. These were not ported to the new DSL
C-API. This commit adds the missing information.
For this the internal values are mapped to numbers.
* additional JSON output for state_num:
"state_num": <map_state_number>
Since not all values are meaningful only the following values are
implemented, this can be extended if the future.
* LSTATE_MAP_EXCEPTION
* LSTATE_MAP_IDLE
* LSTATE_MAP_SILENT
* LSTATE_MAP_HANDSHAKE
* LSTATE_MAP_FULL_INIT
* LSTATE_MAP_SHOWTIME_NO_SYNC
* LSTATE_MAP_SHOWTIME_TC_SYNC
* LSTATE_MAP_RESYNC
* LSTATE_MAP_NOT_INITIALIZED
* additinal JSON output for power_level:
"power_state_num": <map_power_satte_number>,
Since there are not so many here, all are mapped.
* PSTATE_MAP_NA,
* PSTATE_MAP_L0,
* PSTATE_MAP_L1,
* PSTATE_MAP_L2,
* PSTATE_MAP_L3,
Signed-off-by: Florian Eckert <f...@dev.tdt.de>
One note below, but in any case, LGTM, so:
Reviewed-by: Andre Heider <a.hei...@gmail.com>
---
v5:
After a discussion off the mailing list with Andre Heider, this is now
the favored solution. All other versions have been marked in the patchwork
as superseded.
.../ltq-vdsl-app/src/src/dsl_cpe_ubus.c | 72 +++++++++++++++----
1 file changed, 58 insertions(+), 14 deletions(-)
diff --git a/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
b/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
index 52b2be20e1..dafa45f77c 100644
--- a/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
+++ b/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
@@ -34,6 +34,12 @@
str = text; \
break;
+#define STR_CASE_MAP(id, text, number) \
+ case id: \
+ str = text; \
+ map = number; \
+ break;
+
#define IOCTL(type, request) \
type out; \
memset(&out, 0, sizeof(type)); \
@@ -99,6 +105,34 @@ typedef enum {
PROFILE_35B,
} profile_t;
+/* These values are exported via ubus and backwards compability
+ * needs to be kept!
+ */
+enum {
+ LSTATE_MAP_UNKNOWN = 0,
+ LSTATE_MAP_EXCEPTION,
+ LSTATE_MAP_IDLE,
+ LSTATE_MAP_SILENT,
+ LSTATE_MAP_HANDSHAKE,
+ LSTATE_MAP_FULL_INIT,
+ LSTATE_MAP_SHOWTIME_NO_SYNC,
+ LSTATE_MAP_SHOWTIME_TC_SYNC,
+ LSTATE_MAP_RESYNC,
+ LSTATE_MAP_NOT_INITIALIZED,
Except for the last entry, the order matches lantiq's DSL_LineState_t.
Doesn't really matter as long as we don't change these values, but was
there a reason for that?
+};
+
+/* These values are exported via ubus and backwards compability
+ * needs to be kept!
+ */
+enum {
+ PSTATE_MAP_UNKNOWN = -2,
+ PSTATE_MAP_NA,
+ PSTATE_MAP_L0,
+ PSTATE_MAP_L1,
+ PSTATE_MAP_L2,
+ PSTATE_MAP_L3,
+};
+
static DSL_CPE_ThreadCtrl_t thread;
static struct ubus_context *ctx;
static struct blob_buf b;
@@ -306,32 +340,33 @@ static void version_information(int fd) {
static void line_state(int fd) {
IOCTL(DSL_LineState_t, DSL_FIO_LINE_STATE_GET)
+ int map = LSTATE_MAP_UNKNOWN;
const char *str;
switch (out.data.nLineState) {
- STR_CASE(DSL_LINESTATE_NOT_INITIALIZED, "Not initialized")
- STR_CASE(DSL_LINESTATE_EXCEPTION, "Exception")
+ STR_CASE_MAP(DSL_LINESTATE_NOT_INITIALIZED, "Not initialized",
LSTATE_MAP_NOT_INITIALIZED)
+ STR_CASE_MAP(DSL_LINESTATE_EXCEPTION, "Exception", LSTATE_MAP_EXCEPTION)
STR_CASE(DSL_LINESTATE_NOT_UPDATED, "Not updated")
STR_CASE(DSL_LINESTATE_IDLE_REQUEST, "Idle request")
- STR_CASE(DSL_LINESTATE_IDLE, "Idle")
+ STR_CASE_MAP(DSL_LINESTATE_IDLE, "Idle", LSTATE_MAP_IDLE)
STR_CASE(DSL_LINESTATE_SILENT_REQUEST, "Silent request")
- STR_CASE(DSL_LINESTATE_SILENT, "Silent")
- STR_CASE(DSL_LINESTATE_HANDSHAKE, "Handshake")
+ STR_CASE_MAP(DSL_LINESTATE_SILENT, "Silent", LSTATE_MAP_SILENT)
+ STR_CASE_MAP(DSL_LINESTATE_HANDSHAKE, "Handshake", LSTATE_MAP_HANDSHAKE)
STR_CASE(DSL_LINESTATE_BONDING_CLR, "Bonding CLR")
- STR_CASE(DSL_LINESTATE_FULL_INIT, "Full init")
+ STR_CASE_MAP(DSL_LINESTATE_FULL_INIT, "Full init", LSTATE_MAP_FULL_INIT)
STR_CASE(DSL_LINESTATE_SHORT_INIT_ENTRY, "Short init entry")
STR_CASE(DSL_LINESTATE_DISCOVERY, "Discovery")
STR_CASE(DSL_LINESTATE_TRAINING, "Training")
STR_CASE(DSL_LINESTATE_ANALYSIS, "Analysis")
STR_CASE(DSL_LINESTATE_EXCHANGE, "Exchange")
- STR_CASE(DSL_LINESTATE_SHOWTIME_NO_SYNC, "Showtime without TC-Layer
sync")
- STR_CASE(DSL_LINESTATE_SHOWTIME_TC_SYNC, "Showtime with TC-Layer sync")
+ STR_CASE_MAP(DSL_LINESTATE_SHOWTIME_NO_SYNC, "Showtime without TC-Layer
sync", LSTATE_MAP_SHOWTIME_NO_SYNC)
+ STR_CASE_MAP(DSL_LINESTATE_SHOWTIME_TC_SYNC, "Showtime with TC-Layer
sync", LSTATE_MAP_SHOWTIME_TC_SYNC)
STR_CASE(DSL_LINESTATE_FASTRETRAIN, "Fastretrain")
STR_CASE(DSL_LINESTATE_LOWPOWER_L2, "Lowpower L2")
STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_ACTIVE, "Loopdiagnostic active")
STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_DATA_EXCHANGE, "Loopdiagnostic data
exchange")
STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_DATA_REQUEST, "Loopdiagnostic data
request")
STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_COMPLETE, "Loopdiagnostic
complete")
- STR_CASE(DSL_LINESTATE_RESYNC, "Resync")
+ STR_CASE_MAP(DSL_LINESTATE_RESYNC, "Resync", LSTATE_MAP_RESYNC)
STR_CASE(DSL_LINESTATE_TEST, "Test")
STR_CASE(DSL_LINESTATE_TEST_LOOP, "Test loop")
STR_CASE(DSL_LINESTATE_TEST_REVERB, "Test reverb")
@@ -351,9 +386,13 @@ static void line_state(int fd) {
str = NULL;
break;
};
+
if (str)
m_str("state", str);
+ if (map != LSTATE_MAP_UNKNOWN )
+ m_u32("state_num", map);
+
m_bool("up", out.data.nLineState == DSL_LINESTATE_SHOWTIME_TC_SYNC);
}
@@ -377,19 +416,24 @@ static void g997_line_inventory(int fd) {
static void g997_power_management_status(int fd) {
IOCTL(DSL_G997_PowerManagementStatus_t,
DSL_FIO_G997_POWER_MANAGEMENT_STATUS_GET)
+ int map = PSTATE_MAP_UNKNOWN;
const char *str;
switch (out.data.nPowerManagementStatus) {
- STR_CASE(DSL_G997_PMS_NA, "Power management state is not available")
- STR_CASE(DSL_G997_PMS_L0, "L0 - Synchronized")
- STR_CASE(DSL_G997_PMS_L1, "L1 - Power Down Data transmission (G.992.2)")
- STR_CASE(DSL_G997_PMS_L2, "L2 - Power Down Data transmission (G.992.3 and
G.992.4)")
- STR_CASE(DSL_G997_PMS_L3, "L3 - No power")
+ STR_CASE_MAP(DSL_G997_PMS_NA, "Power management state is not
available", PSTATE_MAP_NA)
+ STR_CASE_MAP(DSL_G997_PMS_L0, "L0 - Synchronized", PSTATE_MAP_L0)
+ STR_CASE_MAP(DSL_G997_PMS_L1, "L1 - Power Down Data transmission
(G.992.2)", PSTATE_MAP_L1)
+ STR_CASE_MAP(DSL_G997_PMS_L2, "L2 - Power Down Data transmission (G.992.3
and G.992.4)", PSTATE_MAP_L2)
+ STR_CASE_MAP(DSL_G997_PMS_L3, "L3 - No power", PSTATE_MAP_L3)
default:
str = NULL;
break;
};
+
if (str)
m_str("power_state", str);
+
+ if (map != PSTATE_MAP_UNKNOWN)
+ m_u32("power_state_num", map);
}
static void g997_xtu_system_enabling(int fd, standard_t *standard) {
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