commit 62ccddb03519209203bbe5e718ac1e4ee3137c8b
author Ryan Erickson <ryan.erickson@lairdconnect.com> Thu May 13 11:33:04 2021 -0500
committer Kumar Gala <kumar.gala@gmail.com> Fri May 14 08:25:49 2021 -0500
tree 44ca510489ad95b29df6d0c1c8e746b1a189ba72
parent 21d1ad3762302b3e461953df59430c77e0709274

drivers: modem: hl7800: fix update RAT

The default behavior of the +KSRAT= command has
changed to not reboot the HL7800.
Adjust the command so the reboot takes place properly.

Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>

drivers/modem/hl7800.c

diff --git a/drivers/modem/hl7800.c b/drivers/modem/hl7800.c
index 262f0d8..0dcd9e5 100644
--- a/drivers/modem/hl7800.c
+++ b/drivers/modem/hl7800.c
@@ -313,6 +313,8 @@
 	"S00:255 S01:255 S03:255 S04:255 S05:255 S07:255 S08:255 S10:255\r\n"
 
 #define SETUP_GPRS_CONNECTION_CMD "AT+KCNXCFG=1,\"GPRS\",\"\",,,\"IPV4V6\""
+#define SET_RAT_M1_CMD "AT+KSRAT=0,1"
+#define SET_RAT_NB1_CMD "AT+KSRAT=1,1"
 
 #define MAX_PROFILE_LINE_LENGTH                                                \
 	MAX(sizeof(PROFILE_LINE_1), sizeof(PROFILE_LINE_2))
@@ -988,9 +990,9 @@
 	ictx.last_socket_id = 0;
 
 	if (value == MDM_RAT_CAT_M1) {
-		SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=0");
+		SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_M1_CMD);
 	} else { /* MDM_RAT_CAT_NB1 */
-		SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=1");
+		SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_NB1_CMD);
 	}
 
 error:
@@ -3782,14 +3784,14 @@
 	if (!ictx.configured) {
 #if CONFIG_MODEM_HL7800_RAT_M1
 		if (ictx.mdm_rat != MDM_RAT_CAT_M1) {
-			SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=0");
+			SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_M1_CMD);
 			if (ret >= 0) {
 				goto reboot;
 			}
 		}
 #elif CONFIG_MODEM_HL7800_RAT_NB1
 		if (ictx.mdm_rat != MDM_RAT_CAT_NB1) {
-			SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=1");
+			SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_NB1_CMD);
 			if (ret >= 0) {
 				goto reboot;
 			}