[openwrt/openwrt] ipq40xx: mikrotik: provide BDF-s on demand

[LEDE Commits]

zorun pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/80602d472aae6c75ca7adf9688a32a4d68c55112

commit 80602d472aae6c75ca7adf9688a32a4d68c55112
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Tue Nov 30 10:27:50 2021 +0100

    ipq40xx: mikrotik: provide BDF-s on demand
    
    Since we now can pass the API 1 BDF-s aka board.bin to the ath10k
    driver per radio lets use that to provide the BDF-s for MikroTik devices.
    
    This also resolves the performance issues that happen as MikroTik changes
    the boards and ships them under the same revision but they actually ship
    with and require a different BDF.
    
    Signed-off-by: Robert Marko <robimarko at gmail.com>
    (cherry picked from commit 4d4462cc2ace4b044e99e9b22a24cb4d89c7db95)
    Signed-off-by: Thibaut VARÈNE <hacks at slashdirt.org>
---
 .../etc/hotplug.d/firmware/11-ath10k-caldata       | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index c02b12dceb..e0b4eed6f2 100644
--- a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -215,6 +215,29 @@ case "$FIRMWARE" in
 		;;
 	esac
 	;;
+"ath10k/QCA4019/hw1.0/board-ahb-a000000.wifi.bin")
+	case "$board" in
+	mikrotik,cap-ac |\
+	mikrotik,hap-ac2 |\
+	mikrotik,hap-ac3)
+		wlan_data="/sys/firmware/mikrotik/hard_config/wlan_data"
+		( [ -f "$wlan_data" ] && caldata_sysfsload_from_file "$wlan_data" 0x2f20 0x2f20 ) || \
+		( [ -d "$wlan_data" ] && caldata_sysfsload_from_file "$wlan_data/data_0" 0x2f20 0x2f20 )
+		;;
+	esac
+	;;
+"ath10k/QCA4019/hw1.0/board-ahb-a800000.wifi.bin")
+	case "$board" in
+	mikrotik,cap-ac |\
+	mikrotik,hap-ac2 |\
+	mikrotik,hap-ac3 |\
+	mikrotik,sxtsq-5-ac)
+		wlan_data="/sys/firmware/mikrotik/hard_config/wlan_data"
+		( [ -f "$wlan_data" ] && caldata_sysfsload_from_file "$wlan_data" 0xaf20 0x2f20 ) || \
+		( [ -d "$wlan_data" ] && caldata_sysfsload_from_file "$wlan_data/data_2" 0x2f20 0x2f20 )
+		;;
+	esac
+	;;
 *)
 	exit 1
 	;;