rocker: Move HMP commands from monitor to hw/net/rocker/

This moves these commands from MAINTAINERS section "Human
Monitor (HMP)" to "Rocker" and "Network devices".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230124121946.1139465-14-armbru@redhat.com>

2 files changed, 317 insertions, 0 deletions

diff --git a/hw/net/meson.build b/hw/net/meson.build
index ebac261542..4285145715 100644
--- a/hw/net/meson.build
+++ b/hw/net/meson.build
@@ -68,5 +68,6 @@ softmmu_ss.add(when: 'CONFIG_ROCKER', if_true: files(
   'rocker/rocker_world.c',
 ), if_false: files('rocker/qmp-norocker.c'))
 softmmu_ss.add(when: 'CONFIG_ALL', if_true: files('rocker/qmp-norocker.c'))
+softmmu_ss.add(files('rocker/rocker-hmp-cmds.c'))
 
 subdir('can')
diff --git a/hw/net/rocker/rocker-hmp-cmds.c b/hw/net/rocker/rocker-hmp-cmds.c
new file mode 100644
index 0000000000..197c6e28dc
--- /dev/null
+++ b/hw/net/rocker/rocker-hmp-cmds.c
@@ -0,0 +1,316 @@
+/*
+ * Human Monitor Interface commands
+ *
+ * Copyright IBM, Corp. 2011
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ * Contributions after 2012-01-13 are licensed under the terms of the
+ * GNU GPL, version 2 or (at your option) any later version.
+ */
+
+#include "qemu/osdep.h"
+#include "monitor/hmp.h"
+#include "monitor/monitor.h"
+#include "net/eth.h"
+#include "qapi/qapi-commands-rocker.h"
+#include "qapi/qmp/qdict.h"
+
+void hmp_rocker(Monitor *mon, const QDict *qdict)
+{
+    const char *name = qdict_get_str(qdict, "name");
+    RockerSwitch *rocker;
+    Error *err = NULL;
+
+    rocker = qmp_query_rocker(name, &err);
+    if (hmp_handle_error(mon, err)) {
+        return;
+    }
+
+    monitor_printf(mon, "name: %s\n", rocker->name);
+    monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
+    monitor_printf(mon, "ports: %d\n", rocker->ports);
+
+    qapi_free_RockerSwitch(rocker);
+}
+
+void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
+{
+    RockerPortList *list, *port;
+    const char *name = qdict_get_str(qdict, "name");
+    Error *err = NULL;
+
+    list = qmp_query_rocker_ports(name, &err);
+    if (hmp_handle_error(mon, err)) {
+        return;
+    }
+
+    monitor_printf(mon, "            ena/    speed/ auto\n");
+    monitor_printf(mon, "      port  link    duplex neg?\n");
+
+    for (port = list; port; port = port->next) {
+        monitor_printf(mon, "%10s  %-4s   %-3s  %2s  %s\n",
+                       port->value->name,
+                       port->value->enabled ? port->value->link_up ?
+                       "up" : "down" : "!ena",
+                       port->value->speed == 10000 ? "10G" : "??",
+                       port->value->duplex ? "FD" : "HD",
+                       port->value->autoneg ? "Yes" : "No");
+    }
+
+    qapi_free_RockerPortList(list);
+}
+
+void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
+{
+    RockerOfDpaFlowList *list, *info;
+    const char *name = qdict_get_str(qdict, "name");
+    uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
+    Error *err = NULL;
+
+    list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
+    if (hmp_handle_error(mon, err)) {
+        return;
+    }
+
+    monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
+
+    for (info = list; info; info = info->next) {
+        RockerOfDpaFlow *flow = info->value;
+        RockerOfDpaFlowKey *key = flow->key;
+        RockerOfDpaFlowMask *mask = flow->mask;
+        RockerOfDpaFlowAction *action = flow->action;
+
+        if (flow->hits) {
+            monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
+                           key->priority, key->tbl_id, flow->hits);
+        } else {
+            monitor_printf(mon, "%-4d %-3d     ",
+                           key->priority, key->tbl_id);
+        }
+
+        if (key->has_in_pport) {
+            monitor_printf(mon, " pport %d", key->in_pport);
+            if (mask->has_in_pport) {
+                monitor_printf(mon, "(0x%x)", mask->in_pport);
+            }
+        }
+
+        if (key->has_vlan_id) {
+            monitor_printf(mon, " vlan %d",
+                           key->vlan_id & VLAN_VID_MASK);
+            if (mask->has_vlan_id) {
+                monitor_printf(mon, "(0x%x)", mask->vlan_id);
+            }
+        }
+
+        if (key->has_tunnel_id) {
+            monitor_printf(mon, " tunnel %d", key->tunnel_id);
+            if (mask->has_tunnel_id) {
+                monitor_printf(mon, "(0x%x)", mask->tunnel_id);
+            }
+        }
+
+        if (key->has_eth_type) {
+            switch (key->eth_type) {
+            case 0x0806:
+                monitor_printf(mon, " ARP");
+                break;
+            case 0x0800:
+                monitor_printf(mon, " IP");
+                break;
+            case 0x86dd:
+                monitor_printf(mon, " IPv6");
+                break;
+            case 0x8809:
+                monitor_printf(mon, " LACP");
+                break;
+            case 0x88cc:
+                monitor_printf(mon, " LLDP");
+                break;
+            default:
+                monitor_printf(mon, " eth type 0x%04x", key->eth_type);
+                break;
+            }
+        }
+
+        if (key->eth_src) {
+            if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
+                mask->eth_src &&
+                (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
+                monitor_printf(mon, " src <any mcast/bcast>");
+            } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
+                mask->eth_src &&
+                (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
+                monitor_printf(mon, " src <any ucast>");
+            } else {
+                monitor_printf(mon, " src %s", key->eth_src);
+                if (mask->eth_src) {
+                    monitor_printf(mon, "(%s)", mask->eth_src);
+                }
+            }
+        }
+
+        if (key->eth_dst) {
+            if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
+                mask->eth_dst &&
+                (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
+                monitor_printf(mon, " dst <any mcast/bcast>");
+            } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
+                mask->eth_dst &&
+                (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
+                monitor_printf(mon, " dst <any ucast>");
+            } else {
+                monitor_printf(mon, " dst %s", key->eth_dst);
+                if (mask->eth_dst) {
+                    monitor_printf(mon, "(%s)", mask->eth_dst);
+                }
+            }
+        }
+
+        if (key->has_ip_proto) {
+            monitor_printf(mon, " proto %d", key->ip_proto);
+            if (mask->has_ip_proto) {
+                monitor_printf(mon, "(0x%x)", mask->ip_proto);
+            }
+        }
+
+        if (key->has_ip_tos) {
+            monitor_printf(mon, " TOS %d", key->ip_tos);
+            if (mask->has_ip_tos) {
+                monitor_printf(mon, "(0x%x)", mask->ip_tos);
+            }
+        }
+
+        if (key->ip_dst) {
+            monitor_printf(mon, " dst %s", key->ip_dst);
+        }
+
+        if (action->has_goto_tbl || action->has_group_id ||
+            action->has_new_vlan_id) {
+            monitor_printf(mon, " -->");
+        }
+
+        if (action->has_new_vlan_id) {
+            monitor_printf(mon, " apply new vlan %d",
+                           ntohs(action->new_vlan_id));
+        }
+
+        if (action->has_group_id) {
+            monitor_printf(mon, " write group 0x%08x", action->group_id);
+        }
+
+        if (action->has_goto_tbl) {
+            monitor_printf(mon, " goto tbl %d", action->goto_tbl);
+        }
+
+        monitor_printf(mon, "\n");
+    }
+
+    qapi_free_RockerOfDpaFlowList(list);
+}
+
+void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
+{
+    RockerOfDpaGroupList *list, *g;
+    const char *name = qdict_get_str(qdict, "name");
+    uint8_t type = qdict_get_try_int(qdict, "type", 9);
+    Error *err = NULL;
+
+    list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
+    if (hmp_handle_error(mon, err)) {
+        return;
+    }
+
+    monitor_printf(mon, "id (decode) --> buckets\n");
+
+    for (g = list; g; g = g->next) {
+        RockerOfDpaGroup *group = g->value;
+        bool set = false;
+
+        monitor_printf(mon, "0x%08x", group->id);
+
+        monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
+                                         group->type == 1 ? "L2 rewrite" :
+                                         group->type == 2 ? "L3 unicast" :
+                                         group->type == 3 ? "L2 multicast" :
+                                         group->type == 4 ? "L2 flood" :
+                                         group->type == 5 ? "L3 interface" :
+                                         group->type == 6 ? "L3 multicast" :
+                                         group->type == 7 ? "L3 ECMP" :
+                                         group->type == 8 ? "L2 overlay" :
+                                         "unknown");
+
+        if (group->has_vlan_id) {
+            monitor_printf(mon, " vlan %d", group->vlan_id);
+        }
+
+        if (group->has_pport) {
+            monitor_printf(mon, " pport %d", group->pport);
+        }
+
+        if (group->has_index) {
+            monitor_printf(mon, " index %d", group->index);
+        }
+
+        monitor_printf(mon, ") -->");
+
+        if (group->has_set_vlan_id && group->set_vlan_id) {
+            set = true;
+            monitor_printf(mon, " set vlan %d",
+                           group->set_vlan_id & VLAN_VID_MASK);
+        }
+
+        if (group->set_eth_src) {
+            if (!set) {
+                set = true;
+                monitor_printf(mon, " set");
+            }
+            monitor_printf(mon, " src %s", group->set_eth_src);
+        }
+
+        if (group->set_eth_dst) {
+            if (!set) {
+                monitor_printf(mon, " set");
+            }
+            monitor_printf(mon, " dst %s", group->set_eth_dst);
+        }
+
+        if (group->has_ttl_check && group->ttl_check) {
+            monitor_printf(mon, " check TTL");
+        }
+
+        if (group->has_group_id && group->group_id) {
+            monitor_printf(mon, " group id 0x%08x", group->group_id);
+        }
+
+        if (group->has_pop_vlan && group->pop_vlan) {
+            monitor_printf(mon, " pop vlan");
+        }
+
+        if (group->has_out_pport) {
+            monitor_printf(mon, " out pport %d", group->out_pport);
+        }
+
+        if (group->has_group_ids) {
+            struct uint32List *id;
+
+            monitor_printf(mon, " groups [");
+            for (id = group->group_ids; id; id = id->next) {
+                monitor_printf(mon, "0x%08x", id->value);
+                if (id->next) {
+                    monitor_printf(mon, ",");
+                }
+            }
+            monitor_printf(mon, "]");
+        }
+
+        monitor_printf(mon, "\n");
+    }
+
+    qapi_free_RockerOfDpaGroupList(list);
+}