MTCAP2, MTCDTIP2 support, initial revision4.3.4

1 files changed, 38 insertions, 1 deletions

diff --git a/io-module/mts-io.c b/io-module/mts-io.c
index 5897da7..0477f2e 100644
--- a/io-module/mts-io.c
+++ b/io-module/mts-io.c
@@ -664,7 +664,10 @@ mts_id_eeprom_load(void)
         
 	if (((tmp=HW_VERSION_MTCAP_0_0),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0) ||
             ((tmp=HW_VERSION_MTCAP_0_1),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0) ||
-            ((tmp=HW_VERSION_MTCAP_0_2),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0)) {
+            ((tmp=HW_VERSION_MTCAP_0_2),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0) ||
+            ((tmp=HW_VERSION_MTCAP_0_3),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0)) {
+		current_blength = attr_blength = sizeof  mtcap_0_0_platform_attributes;
+        current_blength -= sizeof(struct attribute *);  /* Length without terminating NULL */
                 /* See if we have no radio, and if so, prune out the stuff that follows */
                 if(noradio) {
                     struct attribute **ap = mtcap_0_0_platform_attribute_group.attrs;
@@ -677,10 +680,43 @@ mts_id_eeprom_load(void)
                         if (is_radio_power_attr_mtcap(ap[j])) {
                             log_info("Pruning radio feature from mts-io",j);
                             ap[j] = NULL;
+                            current_blength = attr_blength = j * sizeof (ap[j]);
+							/* account for removed attributes in table length */
                             break;
                         }
                     }
                 }
+		if(DEVICE_CAPA(id_eeprom.capa, CAPA_GPS)) {
+			attr_blength += sizeof mtcap_0_3_gnss_attributes;
+		}
+		if(DEVICE_CAPA(id_eeprom.capa, CAPA_SUPERCAP)) {
+			attr_blength += sizeof mtcap_0_3_supercap_attributes;
+		}
+		if(DEVICE_CAPA(id_eeprom.capa, CAPA_WIFI)) {
+			attr_blength += sizeof mtcap_0_0_wifi_attributes;
+		}
+		if (current_blength+(sizeof(struct attribute *)) != attr_blength) {
+			freelater = all_attrs = kmalloc(attr_blength,GFP_KERNEL);
+			current_count = current_blength/(sizeof (struct attribute *));
+			memcpy(all_attrs,mtcap_0_0_platform_attributes,current_blength);
+			if(DEVICE_CAPA(id_eeprom.capa, CAPA_GPS)) {
+				log_info("Adding GPS to mts-io driver");
+				memcpy(all_attrs + current_count,mtcap_0_3_gnss_attributes,sizeof mtcap_0_3_gnss_attributes);
+				current_count += sizeof mtcap_0_3_gnss_attributes / (sizeof  (struct attribute *));
+			}
+			if(DEVICE_CAPA(id_eeprom.capa, CAPA_SUPERCAP)) {
+				log_info("Adding supercap to mts-io driver");
+				memcpy(all_attrs + current_count,mtcap_0_3_supercap_attributes,sizeof mtcap_0_3_supercap_attributes);
+				current_count += sizeof mtcap_0_3_supercap_attributes / (sizeof  (struct attribute *));
+			}
+			if(DEVICE_CAPA(id_eeprom.capa, CAPA_WIFI)) {
+				log_info("Adding Wi-Fi to mts-io driver");
+				memcpy(all_attrs + current_count,mtcap_0_0_wifi_attributes,sizeof mtcap_0_0_wifi_attributes);
+				current_count += sizeof mtcap_0_0_wifi_attributes / (sizeof  (struct attribute *));
+			}
+			all_attrs[current_count] = (struct attribute *)NULL;
+			mtcap_0_0_platform_attribute_group.attrs = all_attrs;
+		}
 		attr_group = &mtcap_0_0_platform_attribute_group;
 		gpio_pins = gpio_pins_mtcap_0_0;
                 set_buttons(default_buttons);
@@ -913,6 +949,7 @@ mts_id_eeprom_load(void)
         if (!(mts_hw_version != HW_VERSION_MTCPM_0_0))  /* Moved to mtcdt3b driver in MTCDT3 baseboard hardware */
             log_info("capa-lora: %s", DEVICE_CAPA(id_eeprom.capa, CAPA_LORA) ? "yes" : "no");
         log_info("capa-battery: %s", DEVICE_CAPA(id_eeprom.capa, CAPA_BATTERY) ? "yes" : "no");
+	log_info("capa-supercap: %s", DEVICE_CAPA(id_eeprom.capa, CAPA_SUPERCAP) ? "yes" : "no");
 
 
 	if (DEVICE_CAPA(id_eeprom.capa, CAPA_BLUETOOTH)) {