wifi works!

packages/sp970-tweaks/Makefile

@@ -33,6 +33,9 @@ define Package/$(PKG_NAME)/install
 
 	$(INSTALL_DIR) $(1)/root/
 	$(INSTALL_BIN) ./files/luci-app-tailscale*.apk $(1)/root/
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/uim_selection $(1)/etc/init.d/
 endef
 
 define Package/$(PKG_NAME)/postinst

packages/sp970-tweaks/files/uim_selection

@@ -0,0 +1,100 @@
+#!/bin/sh /etc/rc.common
+
+# This script tries to automatically configure UIM application for Qualcomm QMI
+# modems with more than one sim slot.
+
+# Adapted from pmOS:
+# https://gitlab.com/postmarketOS/pmaports/-/blob/master/modem/msm-modem/msm-modem-uim-selection.initd
+
+eend() { echo $@; }
+veinfo() { echo $@; }
+ewarn() { echo $@; }
+
+# Must run after rmtfs but before ModemManager
+START=30
+
+start() {
+	case "$(cat /sys/devices/soc0/machine)" in
+	APQ*)
+		eend 0 'Skipping SIM configuration on APQ SoC.'
+		return 0
+	esac
+
+	# libqmi must be present to use this script.
+	if ! [ -x "$(command -v qmicli)" ]
+	then
+		eend 1 'qmicli is not installed.'
+		return 1
+	fi
+
+	# Prepare a qmicli command with desired modem path.
+	# The modem may appear after some delay, wait for it.
+	count=0
+	while [ -z "$QMICLI_MODEM" ] && [ "$count" -lt "45" ]
+	do
+		# Check if legacy rpmsg exported device exists.
+		if [ -e "/dev/modem" ]
+		then
+			QMICLI_MODEM="qmicli --silent -d /dev/modem"
+			veinfo "Using /dev/modem"
+		# Check if the qmi device from wwan driver exists.
+		elif [ -e "/dev/wwan0qmi0" ]
+		then
+			# Using --device-open-qmi flag as we may have libqmi
+			# version that can't automatically detect the type yet.
+			QMICLI_MODEM="qmicli --silent -d /dev/wwan0qmi0 --device-open-qmi"
+			veinfo "Using /dev/wwan0qmi0"
+		# Check if QRTR is available for new devices.
+		elif qmicli --silent -pd qrtr://0 --uim-noop > /dev/null
+		then
+			QMICLI_MODEM="qmicli --silent -pd qrtr://0"
+			veinfo "Using qrtr://0"
+		fi
+		sleep 1
+		count=$((count+1))
+	done
+	veinfo "Waited $count seconds for modem device to appear"
+
+	if [ -z "$QMICLI_MODEM" ]
+	then
+		eend 2 'No modem available.'
+		return 2
+	fi
+
+	QMI_CARDS=$($QMICLI_MODEM --uim-get-card-status)
+
+	# Fail if all slots are empty but wait a bit for the sim to appear.
+	count=0
+	while ! printf "%s" "$QMI_CARDS" | grep -Fq "Card state: 'present'"
+	do
+		if [ "$count" -ge "$sim_wait_time" ]
+		then
+			eend 4 "No sim detected after $sim_wait_time seconds."
+			return 4
+		fi
+
+		sleep 1
+		count=$((count+1))
+		QMI_CARDS=$($QMICLI_MODEM --uim-get-card-status)
+	done
+	veinfo "Waited $count seconds for modem to come up"
+
+	# Clear the selected application in case the modem is in a bugged state
+	if ! printf "%s" "$QMI_CARDS" | grep -Fq "Primary GW:   session doesn't exist"
+	then
+		ewarn 'Application was already selected.'
+		$QMICLI_MODEM --uim-change-provisioning-session='activate=no,session-type=primary-gw-provisioning' > /dev/null
+        fi
+
+	# Extract first available slot number and AID for usim application
+	# on it. This should select proper slot out of two if only one UIM is
+	# present or select the first one if both slots have UIM's in them.
+	FIRST_PRESENT_SLOT=$(printf "%s" "$QMI_CARDS" | grep "Card state: 'present'" -m1 -B1 | head -n1 | cut -c7-7)
+	FIRST_PRESENT_AID=$(printf "%s" "$QMI_CARDS" | grep "usim (2)" -m1 -A3 | tail -n1 | awk '{print $1}')
+
+	veinfo "Selecting $FIRST_PRESENT_AID on slot $FIRST_PRESENT_SLOT"
+
+	# Finally send the new configuration to the modem.
+	$QMICLI_MODEM --uim-change-provisioning-session="slot=$FIRST_PRESENT_SLOT,activate=yes,session-type=primary-gw-provisioning,aid=$FIRST_PRESENT_AID" > /dev/null
+	eend $?
+}

sp970_diffconfig

@@ -1,7 +1,7 @@
 CONFIG_TARGET_msm89xx=y
 CONFIG_TARGET_msm89xx_msm8916=y
 CONFIG_TARGET_msm89xx_msm8916_DEVICE_generic-sp970=y
-CONFIG_LIBQMI_COLLECTION_BASIC=y
+CONFIG_LIBQMI_COLLECTION_FULL=y
 CONFIG_LIBQMI_WITH_MBIM_QMUX=y
 CONFIG_LIBQMI_WITH_QRTR_GLIB=y
 CONFIG_MODEMMANAGER_WITH_MBIM=y
@@ -47,7 +47,6 @@ CONFIG_PACKAGE_lua=y
 CONFIG_PACKAGE_luci=y
 CONFIG_PACKAGE_luci-app-firewall=y
 CONFIG_PACKAGE_luci-app-package-manager=y
-CONFIG_PACKAGE_luci-app-usb-gadget=y
 CONFIG_PACKAGE_luci-base=y
 CONFIG_PACKAGE_luci-lib-base=y
 CONFIG_PACKAGE_luci-lib-ip=y
@@ -71,6 +70,7 @@ CONFIG_PACKAGE_modemmanager=y
 CONFIG_PACKAGE_mount-utils=y
 CONFIG_PACKAGE_mtools=y
 CONFIG_PACKAGE_nano=y
+CONFIG_PACKAGE_qmi-utils=y
 CONFIG_PACKAGE_resize2fs=y
 CONFIG_PACKAGE_resolveip=y
 CONFIG_PACKAGE_rpcd=y
@@ -88,5 +88,6 @@ CONFIG_PACKAGE_ucode-mod-lua=y
 CONFIG_PACKAGE_ucode-mod-math=y
 CONFIG_PACKAGE_uhttpd=y
 CONFIG_PACKAGE_uhttpd-mod-ubus=y
+CONFIG_PACKAGE_uz801-tweaks=y
 CONFIG_PACKAGE_wireguard-tools=y
 # CONFIG_TARGET_ROOTFS_EXT4FS is not set