pp2/input.c
pp2/output.c
pp2/pp2.c
+ pp2/pp2_api.c
+
+ API_FILES
+ pp2/pp2.api
+
+ API_TEST_SOURCES
+ pp2/pp2_test.c
+
+ INSTALL_HEADERS
+ pp2/pp2_all_api_h.h
+ pp2/pp2_msg_enum.h
LINK_FLAGS
${MUSDK_LINK_FLAGS}
clib_error_t *
mrvl_pp2_cli_init (vlib_main_t * vm)
{
+ /* initialize binary API */
+ mrvl_pp2_plugin_api_hookup (vm);
+
return 0;
}
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2019 Arm Limited.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+
+option version = "1.0.0";
+
+
+/** \brief
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param if_name - interface name
+ @param rx_q_sz - receive queue size
+ @param tx_q_sz - transmit queue size
+*/
+define mrvl_pp2_create
+{
+ u32 client_index;
+ u32 context;
+
+ u8 if_name[64];
+ u16 rx_q_sz;
+ u16 tx_q_sz;
+};
+
+/** \brief
+ @param context - sender context, to match reply w/ request
+ @param retval - return value for request
+ @param sw_if_index - software index for the new pp2 interface
+*/
+
+define mrvl_pp2_create_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+
+/** \brief
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface index
+*/
+
+autoreply define mrvl_pp2_delete
+{
+ u32 client_index;
+ u32 context;
+
+ u32 sw_if_index;
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
sw = vnet_get_hw_sw_interface (vnm, ppif->hw_if_index);
ppif->sw_if_index = sw->sw_if_index;
ppif->per_interface_next_index = ~0;
+ args->sw_if_index = sw->sw_if_index;
vnet_hw_interface_set_input_node (vnm, ppif->hw_if_index,
mrvl_pp2_input_node.index);
vnet_hw_interface_assign_rx_thread (vnm, ppif->hw_if_index, 0, ~0);
{
mrvl_pp2_if_t *interfaces;
mrvl_pp2_per_thread_data_t *per_thread_data;
+
+ /* API message ID base */
+ u16 msg_id_base;
} mrvl_pp2_main_t;
extern vnet_device_class_t mrvl_pp2_device_class;
u16 tx_q_sz;
/* return */
- int rv;
+ i32 rv;
+ u32 sw_if_index;
clib_error_t *error;
} mrvl_pp2_create_if_args_t;
void mrvl_pp2_create_if (mrvl_pp2_create_if_args_t * args);
void mrvl_pp2_delete_if (mrvl_pp2_if_t * dfif);
+clib_error_t *mrvl_pp2_plugin_api_hookup (vlib_main_t * vm);
/* output.c */
--- /dev/null
+/*
+ * Copyright (c) 2019 Arm Limited.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* Include the generated file, see BUILT_SOURCES in Makefile.am */
+#include <marvell/pp2/pp2.api.h>
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2019 Arm Limited.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+
+#include <vlib/vlib.h>
+#include <vlib/unix/unix.h>
+#include <vnet/ethernet/ethernet.h>
+
+#include <marvell/pp2/pp2.h>
+
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+
+/* define message IDs */
+#include <marvell/pp2/pp2_msg_enum.h>
+
+/* define message structures */
+#define vl_typedefs
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_typedefs
+
+/* define generated endian-swappers */
+#define vl_endianfun
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_endianfun
+
+/* instantiate all the print functions we know about */
+#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
+
+/* get the API version number */
+#define vl_api_version(n,v) static u32 api_version=(v);
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_api_version
+
+/* Macro to finish up custom dump fns */
+#define FINISH \
+ vec_add1 (s, 0); \
+ vl_print (handle, (char *)s); \
+ vec_free (s); \
+ return handle;
+
+#include <vlibapi/api_helper_macros.h>
+
+#define foreach_pp2_plugin_api_msg \
+_(MRVL_PP2_CREATE, mrvl_pp2_create) \
+_(MRVL_PP2_DELETE, mrvl_pp2_delete)
+
+
+#define vl_msg_name_crc_list
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_msg_name_crc_list
+
+static void
+vl_api_mrvl_pp2_create_t_handler (vl_api_mrvl_pp2_create_t * mp)
+{
+ mrvl_pp2_main_t *pp2 = &mrvl_pp2_main;
+ mrvl_pp2_create_if_args_t args = { 0 };
+ vl_api_mrvl_pp2_create_reply_t *rmp;
+ int rv;
+
+ args.name = format (0, "%s", mp->if_name);
+ args.rx_q_sz = ntohs (mp->rx_q_sz);
+ args.tx_q_sz = ntohs (mp->tx_q_sz);
+ mrvl_pp2_create_if (&args);
+ rv = args.rv;
+ vec_free (args.name);
+ if (args.error)
+ {
+ clib_error_free (args.error);
+ }
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_MRVL_PP2_CREATE_REPLY + pp2->msg_id_base,
+ ({
+ rmp->sw_if_index = ntohl (args.sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void *
+vl_api_mrvl_pp2_create_t_print (vl_api_mrvl_pp2_create_t * mp, void *handle)
+{
+ u8 *s;
+ s = format (0, "SCRIPT: mrvl_pp2_create ");
+ s = format (s, "if_name:%s ", mp->if_name);
+ if (mp->rx_q_sz)
+ s = format (s, "rx-queue-size:%u ", ntohs (mp->rx_q_sz));
+ if (mp->tx_q_sz)
+ s = format (s, "tx-queue-size %u ", ntohs (mp->tx_q_sz));
+
+ FINISH;
+}
+
+static void
+vl_api_mrvl_pp2_delete_t_handler (vl_api_mrvl_pp2_delete_t * mp)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_hw_interface_t *hw;
+ mrvl_pp2_main_t *pp2 = &mrvl_pp2_main;
+ vl_api_mrvl_pp2_delete_reply_t *rmp;
+ mrvl_pp2_if_t *dif;
+ int rv = 0;
+ mp->sw_if_index = ntohl (mp->sw_if_index);
+ hw = vnet_get_sup_hw_interface (vnm, mp->sw_if_index);
+ if (hw == NULL || mrvl_pp2_device_class.index != hw->dev_class_index)
+ {
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ goto reply;
+ }
+
+ dif = pool_elt_at_index (pp2->interfaces, hw->dev_instance);
+
+ mrvl_pp2_delete_if (dif);
+
+reply:
+ REPLY_MACRO (VL_API_MRVL_PP2_DELETE_REPLY + pp2->msg_id_base);
+}
+
+static void *
+vl_api_mrvl_pp2_delete_t_print (vl_api_mrvl_pp2_delete_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: mrvl_pp2_delete ");
+ s = format (s, "sw_if_index %d ", ntohl (mp->sw_if_index));
+
+ FINISH;
+}
+
+
+static void
+setup_message_id_table (mrvl_pp2_main_t * pp2, api_main_t * am)
+{
+#define _(id,n,crc) \
+ vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + pp2->msg_id_base);
+ foreach_vl_msg_name_crc_pp2;
+#undef _
+}
+
+
+/* set up the API message handling tables */
+clib_error_t *
+mrvl_pp2_plugin_api_hookup (vlib_main_t * vm)
+{
+ mrvl_pp2_main_t *pp2 = &mrvl_pp2_main;
+ api_main_t *am = &api_main;
+ u8 *name;
+
+ /* construct the API name */
+ name = format (0, "mrvl_pp2_%08x%c", api_version, 0);
+
+ /* ask for a correctly-sized block of API message decode slots */
+ pp2->msg_id_base = vl_msg_api_get_msg_ids
+ ((char *) name, VL_MSG_FIRST_AVAILABLE);
+
+#define _(N,n) \
+ vl_msg_api_set_handlers((VL_API_##N + pp2->msg_id_base), \
+ #n, \
+ vl_api_##n##_t_handler, \
+ vl_noop_handler, \
+ vl_api_##n##_t_endian, \
+ vl_api_##n##_t_print, \
+ sizeof(vl_api_##n##_t), 1);
+ foreach_pp2_plugin_api_msg;
+#undef _
+
+ /* set up the (msg_name, crc, message-id) table */
+ setup_message_id_table (pp2, am);
+
+ vec_free (name);
+ return 0;
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2019 Arm Limited.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+
+#ifndef _PP2_MSG_ENUM_H_
+#define _PP2_MSG_ENUM_H_
+
+#include <vppinfra/byte_order.h>
+
+#define vl_msg_id(n,h) n,
+typedef enum
+{
+#include <marvell/pp2/pp2_all_api_h.h>
+ VL_MSG_FIRST_AVAILABLE,
+} vl_msg_id_t;
+#undef vl_msg_id
+
+#endif /* MRVL_PP2_MSG_ENUM_H */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2019 Arm Limited.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+
+#include <vlib/vlib.h>
+#include <vlib/unix/unix.h>
+#include <vnet/ethernet/ethernet.h>
+
+#include <vat/vat.h>
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+
+#include <vppinfra/error.h>
+#include <marvell/pp2/pp2.h>
+
+#define __plugin_msg_base mrvl_pp2_test_main.msg_id_base
+#include <vlibapi/vat_helper_macros.h>
+
+/* declare message IDs */
+#include <marvell/pp2/pp2_msg_enum.h>
+
+/* Get CRC codes of the messages defined outside of this plugin */
+#define vl_msg_name_crc_list
+#include <vpp/api/vpe_all_api_h.h>
+#undef vl_msg_name_crc_list
+
+/* define message structures */
+#define vl_typedefs
+#include <vpp/api/vpe_all_api_h.h>
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_typedefs
+
+/* declare message handlers for each api */
+#define vl_endianfun
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_endianfun
+
+/* instantiate all the print functions we know about */
+#define vl_print(handle, ...)
+#define vl_printfun
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vl_printfun
+
+/* get API version number */
+#define vl_api_version(n,v) static u32 api_version=(v);
+#include <marvell/pp2/pp2_all_api_h.h>
+#undef vp_api_version
+
+typedef struct
+{
+ /* API message ID base */
+ u16 msg_id_base;
+ vat_main_t *vat_main;
+} mrvl_pp2_test_main_t;
+
+mrvl_pp2_test_main_t mrvl_pp2_test_main;
+
+#define foreach_standard_reply_retval_handler \
+_(mrvl_pp2_delete_reply)
+
+#define _(n) \
+ static void vl_api_##n##_t_handler \
+ (vl_api_##n##_t * mp) \
+ { \
+ vat_main_t * vam = mrvl_pp2_test_main.vat_main; \
+ i32 retval = ntohl(mp->retval); \
+ if (vam->async_mode) { \
+ vam->async_errors += (retval < 0); \
+ } else { \
+ vam->retval = retval; \
+ vam->result_ready = 1; \
+ } \
+ }
+foreach_standard_reply_retval_handler;
+#undef _
+
+#define foreach_vpe_api_reply_msg \
+_(MRVL_PP2_CREATE_REPLY, mrvl_pp2_create_reply) \
+_(MRVL_PP2_DELETE_REPLY, mrvl_pp2_delete_reply)
+
+/* mrvl_pp2 create API */
+static int
+api_mrvl_pp2_create (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_mrvl_pp2_create_t *mp;
+ mrvl_pp2_create_if_args_t args;
+ int ret;
+ u16 size;
+
+ clib_memset (&args, 0, sizeof (mrvl_pp2_create_if_args_t));
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "name %s", &args.name))
+ ;
+ else if (unformat (i, "rx-queue-size %u", &size))
+ args.rx_q_sz = size;
+ else if (unformat (i, "tx-queue-size %u", &size))
+ args.tx_q_sz = size;
+ else
+ {
+ clib_warning ("unknown input '%U'", format_unformat_error, i);
+ return -99;
+ }
+ }
+
+ M (MRVL_PP2_CREATE, mp);
+
+ strncpy_s ((char *) mp->if_name, ARRAY_LEN (mp->if_name),
+ (char *) (args.name), ARRAY_LEN (args.name));
+ mp->rx_q_sz = clib_host_to_net_u16 (args.rx_q_sz);
+ mp->tx_q_sz = clib_host_to_net_u16 (args.tx_q_sz);
+
+ S (mp);
+ W (ret);
+
+ vec_free (args.name);
+
+ return ret;
+}
+
+/* mrvl_pp2 create reply handler */
+static void
+vl_api_mrvl_pp2_create_reply_t_handler (vl_api_mrvl_pp2_create_reply_t * mp)
+{
+ vat_main_t *vam = mrvl_pp2_test_main.vat_main;
+ i32 retval = ntohl (mp->retval);
+
+ if (retval == 0)
+ {
+ fformat (vam->ofp, "created mrvl_pp2 with sw_if_index %d\n",
+ ntohl (mp->sw_if_index));
+ }
+
+ vam->retval = retval;
+ vam->result_ready = 1;
+ vam->regenerate_interface_table = 1;
+}
+
+
+/* mrvl_pp2 delete API */
+static int
+api_mrvl_pp2_delete (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ //vnet_main_t *vnm = vnet_get_main ();
+ vl_api_mrvl_pp2_delete_t *mp;
+ u32 sw_if_index = 0;
+ int ret;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "sw_if_index %d", &sw_if_index))
+ ;
+ else
+ {
+ clib_warning ("unknown input '%U'", format_unformat_error, i);
+ return -99;
+ }
+ }
+
+ M (MRVL_PP2_DELETE, mp);
+
+ mp->sw_if_index = clib_host_to_net_u32 (sw_if_index);
+
+ S (mp);
+ W (ret);
+
+ return ret;
+}
+
+/*
+ * List of messages that the api test plugin sends,
+ * and that the data plane plugin processes
+ */
+#define foreach_vpe_api_msg \
+_(mrvl_pp2_create, "[name <ifname>] [rx-queue-size <size>]" \
+ "[tx-queue-size <size>]") \
+_(mrvl_pp2_delete, "[sw_if_index <sw_if_index>]")
+
+static void
+mrvl_pp2_vat_api_hookup (vat_main_t * vam)
+{
+ mrvl_pp2_test_main_t *pp2 __attribute__ ((unused)) = &mrvl_pp2_test_main;
+#define _(N,n) \
+ vl_msg_api_set_handlers((VL_API_##N + pp2->msg_id_base), \
+ #n, \
+ vl_api_##n##_t_handler, \
+ vl_noop_handler, \
+ vl_api_##n##_t_endian, \
+ vl_api_##n##_t_print, \
+ sizeof(vl_api_##n##_t), 1);
+ foreach_vpe_api_reply_msg;
+#undef _
+
+#define _(n,h) \
+ hash_set_mem (vam->function_by_name, #n, api_##n);
+ foreach_vpe_api_msg;
+#undef _
+
+#define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
+ foreach_vpe_api_msg;
+#undef _
+}
+
+clib_error_t *
+vat_plugin_register (vat_main_t * vam)
+{
+ mrvl_pp2_test_main_t *pp2 = &mrvl_pp2_test_main;
+ u8 *name;
+
+ pp2->vat_main = vam;
+
+ name = format (0, "mrvl_pp2_%08x%c", api_version, 0);
+ pp2->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
+ vec_free (name);
+
+ if (pp2->msg_id_base == (u16) ~ 0)
+ return clib_error_return (0, "mrvl_pp2 plugin not loaded...");
+
+ mrvl_pp2_vat_api_hookup (vam);
+
+ return 0;
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / commitdiff