kernel: delete Linux 5.4 config and patches

[openwrt/staging/chunkeey.git] / target / linux / layerscape / patches-5.4 / 701-net-0341-LF-368-net-mscc-ocelot-add-VCAP-IS2-rule-to-trap-PTP.patch

diff --git a/target/linux/layerscape/patches-5.4/701-net-0341-LF-368-net-mscc-ocelot-add-VCAP-IS2-rule-to-trap-PTP.patch b/target/linux/layerscape/patches-5.4/701-net-0341-LF-368-net-mscc-ocelot-add-VCAP-IS2-rule-to-trap-PTP.patch
deleted file mode 100644 (file)
index 817d449..0000000
--- a/target/linux/layerscape/patches-5.4/701-net-0341-LF-368-net-mscc-ocelot-add-VCAP-IS2-rule-to-trap-PTP.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From 67ca04147efac6cac3f7490c61c817a84daada57 Mon Sep 17 00:00:00 2001
-From: Yangbo Lu <yangbo.lu@nxp.com>
-Date: Thu, 28 Nov 2019 14:42:44 +0800
-Subject: [PATCH] LF-368 net: mscc: ocelot: add VCAP IS2 rule to trap PTP
- Ethernet frames
-
-All the PTP messages over Ethernet have etype 0x88f7 on them.
-Use etype as the key to trap PTP messages.
-
-Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
----
- drivers/net/ethernet/mscc/ocelot.c | 23 +++++++++++++++++++++++
- 1 file changed, 23 insertions(+)
-
---- a/drivers/net/ethernet/mscc/ocelot.c
-+++ b/drivers/net/ethernet/mscc/ocelot.c
-@@ -2337,6 +2337,20 @@ void ocelot_set_cpu_port(struct ocelot *
- }
- EXPORT_SYMBOL(ocelot_set_cpu_port);
- 
-+/* Entry for PTP over Ethernet (etype 0x88f7)
-+ * Action: trap to CPU port
-+ */
-+static struct ocelot_ace_rule ptp_rule = {
-+      .prio           = 1,
-+      .type           = OCELOT_ACE_TYPE_ETYPE,
-+      .dmac_mc        = OCELOT_VCAP_BIT_1,
-+      .action         = OCELOT_ACL_ACTION_TRAP,
-+      .frame.etype.etype.value[0]     = 0x88,
-+      .frame.etype.etype.value[1]     = 0xf7,
-+      .frame.etype.etype.mask[0]      = 0xff,
-+      .frame.etype.etype.mask[1]      = 0xff,
-+};
-+
- int ocelot_init(struct ocelot *ocelot)
- {
-       char queue_name[32];
-@@ -2474,6 +2488,13 @@ int ocelot_init(struct ocelot *ocelot)
-                               "Timestamp initialization failed\n");
-                       return ret;
-               }
-+
-+              /* Available on all ingress port except CPU port */
-+              ptp_rule.ocelot = ocelot;
-+              ptp_rule.ingress_port_mask =
-+                      GENMASK(ocelot->num_phys_ports - 1, 0);
-+              ptp_rule.ingress_port_mask &= ~BIT(ocelot->cpu);
-+              ocelot_ace_rule_offload_add(&ptp_rule);
-       }
- 
-       return 0;
-@@ -2488,6 +2509,8 @@ void ocelot_deinit(struct ocelot *ocelot
-       cancel_delayed_work(&ocelot->stats_work);
-       destroy_workqueue(ocelot->stats_queue);
-       mutex_destroy(&ocelot->stats_lock);
-+      if (ocelot->ptp)
-+              ocelot_ace_rule_offload_del(&ptp_rule);
-       ocelot_ace_deinit();
-       if (ocelot->ptp_clock)
-               ptp_clock_unregister(ocelot->ptp_clock);