Merge Official Source

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch

@@ -1,73 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Subject: netfilter: optional tcp window check
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
- net/netfilter/nf_conntrack_proto_tcp.c | 13 +++++++++++++
- 1 file changed, 13 insertions(+)
-
---- a/net/netfilter/nf_conntrack_proto_tcp.c
-+++ b/net/netfilter/nf_conntrack_proto_tcp.c
-@@ -31,6 +31,9 @@
- #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
- #include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
- 
-+/* Do not check the TCP window for incoming packets  */
-+static int nf_ct_tcp_no_window_check __read_mostly = 1;
-+
- /* "Be conservative in what you do,
-     be liberal in what you accept from others."
-     If it's non-zero, we mark only out of window RST segments as INVALID. */
-@@ -476,6 +479,9 @@ static bool tcp_in_window(const struct n
- 	s32 receiver_offset;
- 	bool res, in_recv_win;
- 
-+	if (nf_ct_tcp_no_window_check)
-+		return true;
-+
- 	/*
- 	 * Get the required data from the packet.
- 	 */
-@@ -1139,7 +1145,7 @@ int nf_conntrack_tcp_packet(struct nf_co
- 		 IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED &&
- 		 timeouts[new_state] > timeouts[TCP_CONNTRACK_UNACK])
- 		timeout = timeouts[TCP_CONNTRACK_UNACK];
--	else if (ct->proto.tcp.last_win == 0 &&
-+	else if (!nf_ct_tcp_no_window_check && ct->proto.tcp.last_win == 0 &&
- 		 timeouts[new_state] > timeouts[TCP_CONNTRACK_RETRANS])
- 		timeout = timeouts[TCP_CONNTRACK_RETRANS];
- 	else
---- a/net/netfilter/nf_conntrack_standalone.c
-+++ b/net/netfilter/nf_conntrack_standalone.c
-@@ -25,6 +25,9 @@
- #include <net/netfilter/nf_conntrack_timestamp.h>
- #include <linux/rculist_nulls.h>
- 
-+/* Do not check the TCP window for incoming packets  */
-+static int nf_ct_tcp_no_window_check __read_mostly = 1;
-+
- static bool enable_hooks __read_mostly;
- MODULE_PARM_DESC(enable_hooks, "Always enable conntrack hooks");
- module_param(enable_hooks, bool, 0000);
-@@ -649,6 +652,7 @@ enum nf_ct_sysctl_index {
- 	NF_SYSCTL_CT_PROTO_TIMEOUT_GRE_STREAM,
- #endif
- 
-+	NF_SYSCTL_CT_PROTO_TCP_NO_WINDOW_CHECK,
- 	__NF_SYSCTL_CT_LAST_SYSCTL,
- };
- 
-@@ -969,6 +973,13 @@ static struct ctl_table nf_ct_sysctl_tab
- 		.proc_handler   = proc_dointvec_jiffies,
- 	},
- #endif
-+	[NF_SYSCTL_CT_PROTO_TCP_NO_WINDOW_CHECK] = {
-+		.procname       = "nf_conntrack_tcp_no_window_check",
-+		.data           = &nf_ct_tcp_no_window_check,
-+		.maxlen         = sizeof(unsigned int),
-+		.mode           = 0644,
-+		.proc_handler   = proc_dointvec,
-+	},
- 	{}
- };
- 

target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-xx8300.dtsi

@@ -112,6 +112,16 @@
 			status = "okay";
 		};
 	};
+
+	regulator-usb-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "USB_VBUS";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&tlmm 68 GPIO_ACTIVE_LOW>;
+	};
 };
 
 
@@ -280,7 +290,7 @@
 			pins =  "gpio55", "gpio56", "gpio57",
 				"gpio60", "gpio62", "gpio63",
 				"gpio64", "gpio65", "gpio66",
-				"gpio67", "gpio68", "gpio69";
+				"gpio67", "gpio69";
 			function = "qpic";
 			bias-pull-down;
 		};