Existing MC driver framework is based on MC-9.x.x flib. This patch migrates MC obj (DPBP, DPNI, DPRC, DPMAC etc) to use latest MC flib which is MC-10.3.0.

Changes introduced due to migration: 1. To get OBJ token, pair of create and open API replaces create APIs 2. Pair of close and destroy APIs replaces destroy APIs 3. For version read, get_version APIs replaces get_attributes APIs 4. dpni_get/reset_statistics APIs replaces dpni_get/set_counter APIs 5. Simplifies struct dpni_cfg and removes dpni_extended_cfg struct 6. Single API dpni_get_buffer_layout/set_buffer_layout replaces dpni_get_rx/set_rx, tx related, tx_conf_buffer_layout related APIs. New API takes a queue type as an argument. 7. Similarly dpni_get_queue/set_queue replaces dpni_get_rx_flow/set_rx_flow , tx_flow related, tx_conf related APIs

Signed-off-by: Yogesh Gaur yogeshnarayan.gaur@nxp.com Signed-off-by: Priyanka Jain priyanka.jain@nxp.com --- Changes in v2: Updated flib version check to make compatible with future MC flib version.

drivers/net/fsl-mc/dpbp.c | 39 +- drivers/net/fsl-mc/dpio/dpio.c | 41 +- drivers/net/fsl-mc/dpmac.c | 39 +- drivers/net/fsl-mc/dpni.c | 330 +++-------- drivers/net/fsl-mc/dprc.c | 24 + drivers/net/fsl-mc/fsl_dpmng_cmd.h | 3 +- drivers/net/fsl-mc/mc.c | 237 +++++--- drivers/net/ldpaa_eth/ldpaa_eth.c | 281 +++++----- drivers/net/ldpaa_eth/ldpaa_eth.h | 3 +- include/fsl-mc/fsl_dpbp.h | 59 +- include/fsl-mc/fsl_dpio.h | 62 ++- include/fsl-mc/fsl_dpmac.h | 67 ++- include/fsl-mc/fsl_dpni.h | 1063 ++++++++++++------------------------ include/fsl-mc/fsl_dprc.h | 76 +-- include/fsl-mc/fsl_mc_cmd.h | 48 +- include/fsl-mc/fsl_mc_private.h | 6 +- 16 files changed, 1070 insertions(+), 1308 deletions(-)

diff --git a/drivers/net/fsl-mc/dpbp.c b/drivers/net/fsl-mc/dpbp.c index ba9536d..a618f66 100644 --- a/drivers/net/fsl-mc/dpbp.c +++ b/drivers/net/fsl-mc/dpbp.c @@ -2,6 +2,7 @@ * Freescale Layerscape MC I/O wrapper * * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * Author: German Rivera German.Rivera@freescale.com * * SPDX-License-Identifier: GPL-2.0+ @@ -50,9 +51,10 @@ int dpbp_close(struct fsl_mc_io *mc_io, }

int dpbp_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpbp_cfg *cfg, - uint16_t *token) + uint32_t *obj_id) { struct mc_command cmd = { 0 }; int err; @@ -62,7 +64,7 @@ int dpbp_create(struct fsl_mc_io *mc_io, /* prepare command */ cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE, cmd_flags, - 0); + dprc_token);

/* send command to mc*/ err = mc_send_command(mc_io, &cmd); @@ -70,21 +72,25 @@ int dpbp_create(struct fsl_mc_io *mc_io, return err;

/* retrieve response parameters */ - *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + MC_CMD_READ_OBJ_ID(cmd, *obj_id);

return 0; }

int dpbp_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, - uint16_t token) + uint32_t obj_id) { struct mc_command cmd = { 0 };

/* prepare command */ cmd.header = mc_encode_cmd_header(DPBP_CMDID_DESTROY, cmd_flags, - token); + dprc_token); + + /* set object id to destroy */ + CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);

/* send command to mc*/ return mc_send_command(mc_io, &cmd); @@ -157,3 +163,26 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io,

return 0; } + +int dpbp_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPBP_CMDID_GET_API_VERSION, + cmd_flags, 0); + + /* send command to mc */ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + mc_cmd_read_api_version(&cmd, major_ver, minor_ver); + + return 0; +} diff --git a/drivers/net/fsl-mc/dpio/dpio.c b/drivers/net/fsl-mc/dpio/dpio.c index b61df52..9f199a8 100644 --- a/drivers/net/fsl-mc/dpio/dpio.c +++ b/drivers/net/fsl-mc/dpio/dpio.c @@ -1,5 +1,6 @@ /* * Copyright (C) 2013-2015 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -10,7 +11,7 @@

int dpio_open(struct fsl_mc_io *mc_io, uint32_t cmd_flags, - int dpio_id, + uint32_t dpio_id, uint16_t *token) { struct mc_command cmd = { 0 }; @@ -49,9 +50,10 @@ int dpio_close(struct fsl_mc_io *mc_io, }

int dpio_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpio_cfg *cfg, - uint16_t *token) + uint32_t *obj_id) { struct mc_command cmd = { 0 }; int err; @@ -59,7 +61,7 @@ int dpio_create(struct fsl_mc_io *mc_io, /* prepare command */ cmd.header = mc_encode_cmd_header(DPIO_CMDID_CREATE, cmd_flags, - 0); + dprc_token); DPIO_CMD_CREATE(cmd, cfg);

/* send command to mc*/ @@ -68,21 +70,25 @@ int dpio_create(struct fsl_mc_io *mc_io, return err;

/* retrieve response parameters */ - *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + MC_CMD_READ_OBJ_ID(cmd, *obj_id);

return 0; }

int dpio_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, - uint16_t token) + uint32_t obj_id) { struct mc_command cmd = { 0 };

/* prepare command */ cmd.header = mc_encode_cmd_header(DPIO_CMDID_DESTROY, cmd_flags, - token); + dprc_token); + + /* set object id to destroy */ + CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);

/* send command to mc*/ return mc_send_command(mc_io, &cmd); @@ -156,3 +162,26 @@ int dpio_get_attributes(struct fsl_mc_io *mc_io,

return 0; } + +int dpio_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPIO_CMDID_GET_API_VERSION, + cmd_flags, 0); + + /* send command to mc */ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + mc_cmd_read_api_version(&cmd, major_ver, minor_ver); + + return 0; +} diff --git a/drivers/net/fsl-mc/dpmac.c b/drivers/net/fsl-mc/dpmac.c index 072a90d..4f53cb2 100644 --- a/drivers/net/fsl-mc/dpmac.c +++ b/drivers/net/fsl-mc/dpmac.c @@ -2,6 +2,7 @@ * Freescale Layerscape MC I/O wrapper * * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * Author: Prabhakar Kushwaha prabhakar@freescale.com * * SPDX-License-Identifier: GPL-2.0+ @@ -51,9 +52,10 @@ int dpmac_close(struct fsl_mc_io *mc_io, }

int dpmac_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpmac_cfg *cfg, - uint16_t *token) + uint32_t *obj_id) { struct mc_command cmd = { 0 }; int err; @@ -61,7 +63,7 @@ int dpmac_create(struct fsl_mc_io *mc_io, /* prepare command */ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CREATE, cmd_flags, - 0); + dprc_token); DPMAC_CMD_CREATE(cmd, cfg);

/* send command to mc*/ @@ -70,21 +72,25 @@ int dpmac_create(struct fsl_mc_io *mc_io, return err;

/* retrieve response parameters */ - *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + MC_CMD_READ_OBJ_ID(cmd, *obj_id);

return 0; }

int dpmac_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, - uint16_t token) + uint32_t obj_id) { struct mc_command cmd = { 0 };

/* prepare command */ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_DESTROY, cmd_flags, - token); + dprc_token); + + /* set object id to destroy */ + CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);

/* send command to mc*/ return mc_send_command(mc_io, &cmd); @@ -220,3 +226,26 @@ int dpmac_get_counter(struct fsl_mc_io *mc_io,

return 0; } + +int dpmac_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_API_VERSION, + cmd_flags, 0); + + /* send command to mc */ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + mc_cmd_read_api_version(&cmd, major_ver, minor_ver); + + return 0; +} diff --git a/drivers/net/fsl-mc/dpni.c b/drivers/net/fsl-mc/dpni.c index 41bf56a..36c8136 100644 --- a/drivers/net/fsl-mc/dpni.c +++ b/drivers/net/fsl-mc/dpni.c @@ -1,5 +1,6 @@ /* * Copyright (C) 2013-2015 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -8,22 +9,22 @@ #include <fsl-mc/fsl_mc_cmd.h> #include <fsl-mc/fsl_dpni.h>

-int dpni_prepare_extended_cfg(const struct dpni_extended_cfg *cfg, - uint8_t *ext_cfg_buf) +int dpni_prepare_cfg(const struct dpni_cfg *cfg, + uint8_t *cfg_buf) { - uint64_t *ext_params = (uint64_t *)ext_cfg_buf; + uint64_t *params = (uint64_t *)cfg_buf;

- DPNI_PREP_EXTENDED_CFG(ext_params, cfg); + DPNI_PREP_CFG(params, cfg);

return 0; }

-int dpni_extract_extended_cfg(struct dpni_extended_cfg *cfg, - const uint8_t *ext_cfg_buf) +int dpni_extract_cfg(struct dpni_cfg *cfg, + const uint8_t *cfg_buf) { - uint64_t *ext_params = (uint64_t *)ext_cfg_buf; + uint64_t *params = (uint64_t *)cfg_buf;

- DPNI_EXT_EXTENDED_CFG(ext_params, cfg); + DPNI_EXT_CFG(params, cfg);

return 0; } @@ -69,9 +70,10 @@ int dpni_close(struct fsl_mc_io *mc_io, }

int dpni_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpni_cfg *cfg, - uint16_t *token) + uint32_t *obj_id) { struct mc_command cmd = { 0 }; int err; @@ -79,7 +81,7 @@ int dpni_create(struct fsl_mc_io *mc_io, /* prepare command */ cmd.header = mc_encode_cmd_header(DPNI_CMDID_CREATE, cmd_flags, - 0); + dprc_token); DPNI_CMD_CREATE(cmd, cfg);

/* send command to mc*/ @@ -88,21 +90,25 @@ int dpni_create(struct fsl_mc_io *mc_io, return err;

/* retrieve response parameters */ - *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + MC_CMD_READ_OBJ_ID(cmd, *obj_id);

return 0; }

int dpni_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, - uint16_t token) + uint32_t obj_id) { struct mc_command cmd = { 0 };

/* prepare command */ cmd.header = mc_encode_cmd_header(DPNI_CMDID_DESTROY, cmd_flags, - token); + dprc_token); + + /* set object id to destroy */ + CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);

/* send command to mc*/ return mc_send_command(mc_io, &cmd); @@ -182,8 +188,6 @@ int dpni_get_attributes(struct fsl_mc_io *mc_io, cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_ATTR, cmd_flags, token); - DPNI_CMD_GET_ATTR(cmd, attr); - /* send command to mc*/ err = mc_send_command(mc_io, &cmd); if (err) @@ -212,124 +216,19 @@ int dpni_set_errors_behavior(struct fsl_mc_io *mc_io, return mc_send_command(mc_io, &cmd); }

-int dpni_get_rx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - struct dpni_buffer_layout *layout) -{ - struct mc_command cmd = { 0 }; - int err; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_RX_BUFFER_LAYOUT, - cmd_flags, - token); - - /* send command to mc*/ - err = mc_send_command(mc_io, &cmd); - if (err) - return err; - - /* retrieve response parameters */ - DPNI_RSP_GET_RX_BUFFER_LAYOUT(cmd, layout); - - return 0; -} - -int dpni_set_rx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - const struct dpni_buffer_layout *layout) +int dpni_set_buffer_layout(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + const struct dpni_buffer_layout *layout, + enum dpni_queue_type type) { struct mc_command cmd = { 0 };

/* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_BUFFER_LAYOUT, + cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_BUFFER_LAYOUT, cmd_flags, token); - DPNI_CMD_SET_RX_BUFFER_LAYOUT(cmd, layout); - - /* send command to mc*/ - return mc_send_command(mc_io, &cmd); -} - -int dpni_get_tx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - struct dpni_buffer_layout *layout) -{ - struct mc_command cmd = { 0 }; - int err; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_BUFFER_LAYOUT, - cmd_flags, - token); - - /* send command to mc*/ - err = mc_send_command(mc_io, &cmd); - if (err) - return err; - - /* retrieve response parameters */ - DPNI_RSP_GET_TX_BUFFER_LAYOUT(cmd, layout); - - return 0; -} - -int dpni_set_tx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - const struct dpni_buffer_layout *layout) -{ - struct mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_BUFFER_LAYOUT, - cmd_flags, - token); - DPNI_CMD_SET_TX_BUFFER_LAYOUT(cmd, layout); - - /* send command to mc*/ - return mc_send_command(mc_io, &cmd); -} - -int dpni_get_tx_conf_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - struct dpni_buffer_layout *layout) -{ - struct mc_command cmd = { 0 }; - int err; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_CONF_BUFFER_LAYOUT, - cmd_flags, - token); - - /* send command to mc*/ - err = mc_send_command(mc_io, &cmd); - if (err) - return err; - - /* retrieve response parameters */ - DPNI_RSP_GET_TX_CONF_BUFFER_LAYOUT(cmd, layout); - - return 0; -} - -int dpni_set_tx_conf_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - const struct dpni_buffer_layout *layout) -{ - struct mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONF_BUFFER_LAYOUT, - cmd_flags, - token); - DPNI_CMD_SET_TX_CONF_BUFFER_LAYOUT(cmd, layout); + DPNI_CMD_SET_BUFFER_LAYOUT(cmd, layout, type);

/* send command to mc*/ return mc_send_command(mc_io, &cmd); @@ -383,50 +282,6 @@ int dpni_get_tx_data_offset(struct fsl_mc_io *mc_io, return 0; }

-int dpni_get_counter(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - enum dpni_counter counter, - uint64_t *value) -{ - struct mc_command cmd = { 0 }; - int err; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_COUNTER, - cmd_flags, - token); - DPNI_CMD_GET_COUNTER(cmd, counter); - - /* send command to mc*/ - err = mc_send_command(mc_io, &cmd); - if (err) - return err; - - /* retrieve response parameters */ - DPNI_RSP_GET_COUNTER(cmd, *value); - - return 0; -} - -int dpni_set_counter(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - enum dpni_counter counter, - uint64_t value) -{ - struct mc_command cmd = { 0 }; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_COUNTER, - cmd_flags, - token); - DPNI_CMD_SET_COUNTER(cmd, counter, value); - - /* send command to mc*/ - return mc_send_command(mc_io, &cmd); -} - int dpni_set_link_cfg(struct fsl_mc_io *mc_io, uint32_t cmd_flags, uint16_t token, @@ -544,46 +399,64 @@ int dpni_remove_mac_addr(struct fsl_mc_io *mc_io, return mc_send_command(mc_io, &cmd); }

-int dpni_set_tx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t *flow_id, - const struct dpni_tx_flow_cfg *cfg) +int dpni_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver) { struct mc_command cmd = { 0 }; int err;

/* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_FLOW, - cmd_flags, - token); - DPNI_CMD_SET_TX_FLOW(cmd, *flow_id, cfg); + cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_API_VERSION, + cmd_flags, 0);

- /* send command to mc*/ + /* send command to mc */ err = mc_send_command(mc_io, &cmd); if (err) return err;

/* retrieve response parameters */ - DPNI_RSP_SET_TX_FLOW(cmd, *flow_id); + mc_cmd_read_api_version(&cmd, major_ver, minor_ver);

return 0; }

-int dpni_get_tx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t flow_id, - struct dpni_tx_flow_attr *attr) +int dpni_set_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + enum dpni_queue_type type, + uint8_t tc, + uint8_t index, + const struct dpni_queue *queue) +{ + struct mc_command cmd = { 0 }; + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_QUEUE, + cmd_flags, + token); + DPNI_CMD_SET_QUEUE(cmd, type, tc, index, queue); + + /* send command to mc*/ + return mc_send_command(mc_io, &cmd); +} + +int dpni_get_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + enum dpni_queue_type type, + uint8_t tc, + uint8_t index, + struct dpni_queue *queue) { struct mc_command cmd = { 0 }; int err;

/* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_FLOW, + cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_QUEUE, cmd_flags, token); - DPNI_CMD_GET_TX_FLOW(cmd, flow_id); + DPNI_CMD_GET_QUEUE(cmd, type, tc, index);

/* send command to mc*/ err = mc_send_command(mc_io, &cmd); @@ -591,44 +464,43 @@ int dpni_get_tx_flow(struct fsl_mc_io *mc_io, return err;

/* retrieve response parameters */ - DPNI_RSP_GET_TX_FLOW(cmd, attr); - + DPNI_RSP_GET_QUEUE(cmd, queue); return 0; }

-int dpni_set_rx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint8_t tc_id, - uint16_t flow_id, - const struct dpni_queue_cfg *cfg) +int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + enum dpni_confirmation_mode mode) { + struct dpni_tx_confirmation_mode *cmd_params; struct mc_command cmd = { 0 };

/* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_RX_FLOW, + cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONFIRMATION_MODE, cmd_flags, token); - DPNI_CMD_SET_RX_FLOW(cmd, tc_id, flow_id, cfg); + + cmd_params = (struct dpni_tx_confirmation_mode *)cmd.params; + cmd_params->confirmation_mode = mode;

/* send command to mc*/ return mc_send_command(mc_io, &cmd); }

-int dpni_get_rx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint8_t tc_id, - uint16_t flow_id, - struct dpni_queue_attr *attr) +int dpni_get_statistics(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t page, + struct dpni_statistics *stat) { struct mc_command cmd = { 0 }; int err; + /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_RX_FLOW, - cmd_flags, - token); - DPNI_CMD_GET_RX_FLOW(cmd, tc_id, flow_id); + cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_STATISTICS, + cmd_flags, token); + DPNI_CMD_GET_STATISTICS(cmd, page);

/* send command to mc*/ err = mc_send_command(mc_io, &cmd); @@ -636,50 +508,22 @@ int dpni_get_rx_flow(struct fsl_mc_io *mc_io, return err;

/* retrieve response parameters */ - DPNI_RSP_GET_RX_FLOW(cmd, attr); + DPNI_RSP_GET_STATISTICS(cmd, stat);

return 0; }

-int dpni_set_tx_conf(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t flow_id, - const struct dpni_tx_conf_cfg *cfg) +int dpni_reset_statistics(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token) { struct mc_command cmd = { 0 };

/* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONF, - cmd_flags, - token); - DPNI_CMD_SET_TX_CONF(cmd, flow_id, cfg); + cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET_STATISTICS, + cmd_flags, token);

/* send command to mc*/ return mc_send_command(mc_io, &cmd); }

-int dpni_get_tx_conf(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t flow_id, - struct dpni_tx_conf_attr *attr) -{ - struct mc_command cmd = { 0 }; - int err; - - /* prepare command */ - cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_CONF, - cmd_flags, - token); - DPNI_CMD_GET_TX_CONF(cmd, flow_id); - - /* send command to mc*/ - err = mc_send_command(mc_io, &cmd); - if (err) - return err; - - DPNI_RSP_GET_TX_CONF(cmd, attr); - - return 0; -} diff --git a/drivers/net/fsl-mc/dprc.c b/drivers/net/fsl-mc/dprc.c index 7d34355..9909634 100644 --- a/drivers/net/fsl-mc/dprc.c +++ b/drivers/net/fsl-mc/dprc.c @@ -2,6 +2,7 @@ * Freescale Layerscape MC I/O wrapper * * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * Author: German Rivera German.Rivera@freescale.com * * SPDX-License-Identifier: GPL-2.0+ @@ -353,3 +354,26 @@ int dprc_get_connection(struct fsl_mc_io *mc_io,

return 0; } + +int dprc_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_command cmd = { 0 }; + int err; + + /* prepare command */ + cmd.header = mc_encode_cmd_header(DPRC_CMDID_GET_API_VERSION, + cmd_flags, 0); + + /* send command to mc */ + err = mc_send_command(mc_io, &cmd); + if (err) + return err; + + /* retrieve response parameters */ + mc_cmd_read_api_version(&cmd, major_ver, minor_ver); + + return 0; +} diff --git a/drivers/net/fsl-mc/fsl_dpmng_cmd.h b/drivers/net/fsl-mc/fsl_dpmng_cmd.h index 33f84f3..67295a1 100644 --- a/drivers/net/fsl-mc/fsl_dpmng_cmd.h +++ b/drivers/net/fsl-mc/fsl_dpmng_cmd.h @@ -1,4 +1,5 @@ /* Copyright 2013-2015 Freescale Semiconductor Inc. + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -6,7 +7,7 @@ #define __FSL_DPMNG_CMD_H

/* Command IDs */ -#define DPMNG_CMDID_GET_VERSION 0x831 +#define DPMNG_CMDID_GET_VERSION 0x8311

/* cmd, param, offset, width, type, arg_name */ #define DPMNG_RSP_GET_VERSION(cmd, mc_ver_info) \ diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index be2b611..9d25cd1 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -854,21 +854,25 @@ int fsl_mc_ldpaa_init(bd_t *bis)

static int dprc_version_check(struct fsl_mc_io *mc_io, uint16_t handle) { - struct dprc_attributes attr; int error; + uint16_t major_ver, minor_ver;

- memset(&attr, 0, sizeof(struct dprc_attributes)); - error = dprc_get_attributes(mc_io, MC_CMD_NO_FLAGS, handle, &attr); - if (error == 0) { - if ((attr.version.major != DPRC_VER_MAJOR) || - (attr.version.minor != DPRC_VER_MINOR)) { - printf("DPRC version mismatch found %u.%u,", - attr.version.major, - attr.version.minor); - printf("supported version is %u.%u\n", - DPRC_VER_MAJOR, DPRC_VER_MINOR); - } + error = dprc_get_api_version(mc_io, 0, + &major_ver, + &minor_ver); + if (error < 0) { + printf("dprc_get_api_version() failed: %d\n", error); + return error; + } + + if (major_ver < DPRC_VER_MAJOR || (major_ver == DPRC_VER_MAJOR && + minor_ver < DPRC_VER_MINOR)) { + printf("DPRC version mismatch found %u.%u,", + major_ver, minor_ver); + printf("supported version is %u.%u\n", + DPRC_VER_MAJOR, DPRC_VER_MINOR); } + return error; }

@@ -878,6 +882,7 @@ static int dpio_init(void) struct dpio_attr attr; struct dpio_cfg dpio_cfg; int err = 0; + uint16_t major_ver, minor_ver;

dflt_dpio = (struct fsl_dpio_obj *)calloc( sizeof(struct fsl_dpio_obj), 1); @@ -886,18 +891,44 @@ static int dpio_init(void) err = -ENOMEM; goto err_calloc; } - dpio_cfg.channel_mode = DPIO_LOCAL_CHANNEL; dpio_cfg.num_priorities = 8;

- err = dpio_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpio_cfg, - &dflt_dpio->dpio_handle); + err = dpio_create(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + &dpio_cfg, + &dflt_dpio->dpio_id); if (err < 0) { printf("dpio_create() failed: %d\n", err); err = -ENODEV; goto err_create; }

+ err = dpio_get_api_version(dflt_mc_io, 0, + &major_ver, + &minor_ver); + if (err < 0) { + printf("dpio_get_api_version() failed: %d\n", err); + goto err_get_api_ver; + } + + if (major_ver < DPIO_VER_MAJOR || (major_ver == DPIO_VER_MAJOR && + minor_ver < DPIO_VER_MINOR)) { + printf("DPRC version mismatch found %u.%u,", + major_ver, + minor_ver); + } + + err = dpio_open(dflt_mc_io, + MC_CMD_NO_FLAGS, + dflt_dpio->dpio_id, + &dflt_dpio->dpio_handle); + if (err) { + printf("dpio_open() failed\n"); + goto err_open; + } + memset(&attr, 0, sizeof(struct dpio_attr)); err = dpio_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle, &attr); @@ -906,15 +937,11 @@ static int dpio_init(void) goto err_get_attr; }

- if ((attr.version.major != DPIO_VER_MAJOR) || - (attr.version.minor != DPIO_VER_MINOR)) { - printf("DPIO version mismatch found %u.%u,", - attr.version.major, attr.version.minor); - printf("supported version is %u.%u\n", - DPIO_VER_MAJOR, DPIO_VER_MINOR); + if (dflt_dpio->dpio_id != attr.id) { + printf("dnpi object id and attribute id are not same\n"); + goto err_attr_not_same; }

- dflt_dpio->dpio_id = attr.id; #ifdef DEBUG printf("Init: DPIO id=0x%d\n", dflt_dpio->dpio_id); #endif @@ -945,8 +972,14 @@ err_get_swp_init: dpio_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle); err_get_enable: err_get_attr: +err_attr_not_same: dpio_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle); - dpio_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle); +err_open: +err_get_api_ver: + dpio_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + dflt_dpio->dpio_id); err_create: free(dflt_dpio); err_calloc: @@ -963,7 +996,16 @@ static int dpio_exit(void) goto err; }

- err = dpio_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle); + dpio_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpio->dpio_handle); + if (err < 0) { + printf("dpio_close() failed: %d\n", err); + goto err; + } + + err = dpio_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + dflt_dpio->dpio_id); if (err < 0) { printf("dpio_destroy() failed: %d\n", err); goto err; @@ -1040,6 +1082,7 @@ static int dprc_init(void)

child_portal_id = MC_PORTAL_OFFSET_TO_PORTAL_ID(mc_portal_offset); dflt_mc_io->mmio_regs = SOC_MC_PORTAL_ADDR(child_portal_id); + #ifdef DEBUG printf("MC portal of child DPRC container: %d, physical addr %p)\n", child_dprc_id, dflt_mc_io->mmio_regs); @@ -1110,6 +1153,7 @@ static int dpbp_init(void) int err; struct dpbp_attr dpbp_attr; struct dpbp_cfg dpbp_cfg; + uint16_t major_ver, minor_ver;

dflt_dpbp = (struct fsl_dpbp_obj *)calloc( sizeof(struct fsl_dpbp_obj), 1); @@ -1121,8 +1165,11 @@ static int dpbp_init(void)

dpbp_cfg.options = 512;

- err = dpbp_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpbp_cfg, - &dflt_dpbp->dpbp_handle); + err = dpbp_create(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + &dpbp_cfg, + &dflt_dpbp->dpbp_id);

if (err < 0) { err = -ENODEV; @@ -1130,6 +1177,31 @@ static int dpbp_init(void) goto err_create; }

+ err = dpbp_get_api_version(dflt_mc_io, 0, + &major_ver, + &minor_ver); + if (err < 0) { + printf("dpbp_get_api_version() failed: %d\n", err); + goto err_get_api_ver; + } + + if (major_ver < DPBP_VER_MAJOR || (major_ver == DPBP_VER_MAJOR && + minor_ver < DPBP_VER_MINOR)) { + printf("DPBP version mismatch found %u.%u,", + major_ver, minor_ver); + printf("supported version is %u.%u\n", + DPBP_VER_MAJOR, DPBP_VER_MINOR); + } + + err = dpbp_open(dflt_mc_io, + MC_CMD_NO_FLAGS, + dflt_dpbp->dpbp_id, + &dflt_dpbp->dpbp_handle); + if (err) { + printf("dpbp_open() failed\n"); + goto err_open; + } + memset(&dpbp_attr, 0, sizeof(struct dpbp_attr)); err = dpbp_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle, @@ -1139,17 +1211,13 @@ static int dpbp_init(void) goto err_get_attr; }

- if ((dpbp_attr.version.major != DPBP_VER_MAJOR) || - (dpbp_attr.version.minor != DPBP_VER_MINOR)) { - printf("DPBP version mismatch found %u.%u,", - dpbp_attr.version.major, dpbp_attr.version.minor); - printf("supported version is %u.%u\n", - DPBP_VER_MAJOR, DPBP_VER_MINOR); + if (dflt_dpbp->dpbp_id != dpbp_attr.id) { + printf("dpbp object id and attribute id are not same\n"); + goto err_attr_not_same; }

- dflt_dpbp->dpbp_attr.id = dpbp_attr.id; #ifdef DEBUG - printf("Init: DPBP id=0x%d\n", dflt_dpbp->dpbp_attr.id); + printf("Init: DPBP id=0x%x\n", dflt_dpbp->dpbp_attr.id); #endif

err = dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle); @@ -1160,12 +1228,18 @@ static int dpbp_init(void)

return 0;

-err_close: - free(dflt_dpbp); err_get_attr: +err_attr_not_same: dpbp_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle); - dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_handle); + dpbp_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + dflt_dpbp->dpbp_id); +err_get_api_ver: +err_close: +err_open: err_create: + free(dflt_dpbp); err_calloc: return err; } @@ -1174,15 +1248,8 @@ static int dpbp_exit(void) { int err;

- err = dpbp_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpbp->dpbp_attr.id, - &dflt_dpbp->dpbp_handle); - if (err < 0) { - printf("dpbp_open() failed: %d\n", err); - goto err; - } - - err = dpbp_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpbp->dpbp_handle); + err = dpbp_destroy(dflt_mc_io, dflt_dprc_handle, MC_CMD_NO_FLAGS, + dflt_dpbp->dpbp_id); if (err < 0) { printf("dpbp_destroy() failed: %d\n", err); goto err; @@ -1203,10 +1270,9 @@ err: static int dpni_init(void) { int err; - struct dpni_attr dpni_attr; - uint8_t ext_cfg_buf[256] = {0}; - struct dpni_extended_cfg dpni_extended_cfg; + uint8_t cfg_buf[256] = {0}; struct dpni_cfg dpni_cfg; + uint16_t major_ver, minor_ver;

dflt_dpni = (struct fsl_dpni_obj *)calloc( sizeof(struct fsl_dpni_obj), 1); @@ -1216,50 +1282,53 @@ static int dpni_init(void) goto err_calloc; }

- memset(&dpni_extended_cfg, 0, sizeof(dpni_extended_cfg)); - err = dpni_prepare_extended_cfg(&dpni_extended_cfg, &ext_cfg_buf[0]); + memset(&dpni_cfg, 0, sizeof(dpni_cfg)); + err = dpni_prepare_cfg(&dpni_cfg, &cfg_buf[0]); if (err < 0) { err = -ENODEV; - printf("dpni_prepare_extended_cfg() failed: %d\n", err); - goto err_prepare_extended_cfg; + printf("dpni_prepare_cfg() failed: %d\n", err); + goto err_prepare_cfg; }

- memset(&dpni_cfg, 0, sizeof(dpni_cfg)); - dpni_cfg.adv.options = DPNI_OPT_UNICAST_FILTER | - DPNI_OPT_MULTICAST_FILTER; - - dpni_cfg.adv.ext_cfg_iova = (uint64_t)&ext_cfg_buf[0]; - err = dpni_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpni_cfg, - &dflt_dpni->dpni_handle); - + err = dpni_create(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + &dpni_cfg, + &dflt_dpni->dpni_id); if (err < 0) { err = -ENODEV; - printf("dpni_create() failed: %d\n", err); + printf("dpni create() failed: %d\n", err); goto err_create; }

- memset(&dpni_attr, 0, sizeof(struct dpni_attr)); - err = dpni_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - &dpni_attr); + err = dpni_get_api_version(dflt_mc_io, 0, + &major_ver, + &minor_ver); if (err < 0) { - printf("dpni_get_attributes() failed: %d\n", err); - goto err_get_attr; + printf("dpni_get_api_version() failed: %d\n", err); + goto err_get_version; }

- if ((dpni_attr.version.major != DPNI_VER_MAJOR) || - (dpni_attr.version.minor != DPNI_VER_MINOR)) { + if (major_ver < DPNI_VER_MAJOR || (major_ver == DPNI_VER_MAJOR && + minor_ver < DPNI_VER_MINOR)) { printf("DPNI version mismatch found %u.%u,", - dpni_attr.version.major, dpni_attr.version.minor); + major_ver, minor_ver); printf("supported version is %u.%u\n", DPNI_VER_MAJOR, DPNI_VER_MINOR); }

- dflt_dpni->dpni_id = dpni_attr.id; + err = dpni_open(dflt_mc_io, + MC_CMD_NO_FLAGS, + dflt_dpni->dpni_id, + &dflt_dpni->dpni_handle); + if (err) { + printf("dpni_open() failed\n"); + goto err_open; + } + #ifdef DEBUG printf("Init: DPNI id=0x%d\n", dflt_dpni->dpni_id); #endif - err = dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); if (err < 0) { printf("dpni_close() failed: %d\n", err); @@ -1269,11 +1338,15 @@ static int dpni_init(void) return 0;

err_close: -err_get_attr: dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); - dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); +err_open: +err_get_version: + dpni_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + dflt_dpni->dpni_id); err_create: -err_prepare_extended_cfg: +err_prepare_cfg: free(dflt_dpni); err_calloc: return err; @@ -1283,15 +1356,8 @@ static int dpni_exit(void) { int err;

- err = dpni_open(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_id, - &dflt_dpni->dpni_handle); - if (err < 0) { - printf("dpni_open() failed: %d\n", err); - goto err; - } - - err = dpni_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle); + err = dpni_destroy(dflt_mc_io, dflt_dprc_handle, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_id); if (err < 0) { printf("dpni_destroy() failed: %d\n", err); goto err; @@ -1420,6 +1486,7 @@ static int do_fsl_mc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #endif

sub_cmd = argv[2][0]; + switch (sub_cmd) { case 'm': if (argc < 5) diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.c b/drivers/net/ldpaa_eth/ldpaa_eth.c index f235b62..00d3d0e 100644 --- a/drivers/net/ldpaa_eth/ldpaa_eth.c +++ b/drivers/net/ldpaa_eth/ldpaa_eth.c @@ -1,5 +1,6 @@ /* * Copyright (C) 2014 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -42,80 +43,67 @@ static int init_phy(struct eth_device *dev) #endif

#ifdef DEBUG -static void ldpaa_eth_get_dpni_counter(void) -{ - int err = 0; - u64 value; - - err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_ING_FRAME, - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_ING_FRAME failed\n"); - return; - } - printf("DPNI_CNT_ING_FRAME=%lld\n", value);

- err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_ING_BYTE, - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_ING_BYTE failed\n"); - return; - } - printf("DPNI_CNT_ING_BYTE=%lld\n", value); - - err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_ING_FRAME_DROP , - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_ING_FRAME_DROP failed\n"); - return; - } - printf("DPNI_CNT_ING_FRAME_DROP =%lld\n", value); - - err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_ING_FRAME_DISCARD, - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_ING_FRAME_DISCARD failed\n"); - return; - } - printf("DPNI_CNT_ING_FRAME_DISCARD=%lld\n", value); - - err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_EGR_FRAME, - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_EGR_FRAME failed\n"); - return; - } - printf("DPNI_CNT_EGR_FRAME=%lld\n", value); +#define DPNI_STATS_PER_PAGE 6 + +static const char *dpni_statistics[][DPNI_STATS_PER_PAGE] = { + { + "DPNI_CNT_ING_ALL_FRAMES", + "DPNI_CNT_ING_ALL_BYTES", + "DPNI_CNT_ING_MCAST_FRAMES", + "DPNI_CNT_ING_MCAST_BYTES", + "DPNI_CNT_ING_BCAST_FRAMES", + "DPNI_CNT_ING_BCAST_BYTES", + }, { + "DPNI_CNT_EGR_ALL_FRAMES", + "DPNI_CNT_EGR_ALL_BYTES", + "DPNI_CNT_EGR_MCAST_FRAMES", + "DPNI_CNT_EGR_MCAST_BYTES", + "DPNI_CNT_EGR_BCAST_FRAMES", + "DPNI_CNT_EGR_BCAST_BYTES", + }, { + "DPNI_CNT_ING_FILTERED_FRAMES", + "DPNI_CNT_ING_DISCARDED_FRAMES", + "DPNI_CNT_ING_NOBUFFER_DISCARDS", + "DPNI_CNT_EGR_DISCARDED_FRAMES", + "DPNI_CNT_EGR_CNF_FRAMES", + "" + }, +}; + +static void print_dpni_stats(const char *strings[], + struct dpni_statistics dpni_stats) +{ + uint64_t *stat; + int i;

- err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_EGR_BYTE , - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_EGR_BYTE failed\n"); - return; + stat = (uint64_t *)&dpni_stats; + for (i = 0; i < DPNI_STATS_PER_PAGE; i++) { + if (strcmp(strings[i], "\0") == 0) + break; + printf("%s= %llu\n", strings[i], *stat); + stat++; } - printf("DPNI_CNT_EGR_BYTE =%lld\n", value); +}

- err = dpni_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - DPNI_CNT_EGR_FRAME_DISCARD , - &value); - if (err < 0) { - printf("dpni_get_counter: DPNI_CNT_EGR_FRAME_DISCARD failed\n"); - return; +static void ldpaa_eth_get_dpni_counter(void) +{ + int err = 0; + unsigned int page = 0; + struct dpni_statistics dpni_stats; + + printf("DPNI counters ..\n"); + for (page = 0; page < 3; page++) { + err = dpni_get_statistics(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, page, + &dpni_stats); + if (err < 0) { + printf("dpni_get_statistics: failed:"); + printf("%d for page[%d]\n", err, page); + return; + } + print_dpni_stats(dpni_statistics[page], dpni_stats); } - printf("DPNI_CNT_EGR_FRAME_DISCARD =%lld\n", value); }

static void ldpaa_eth_get_dpmac_counter(struct eth_device *net_dev) @@ -132,6 +120,7 @@ static void ldpaa_eth_get_dpmac_counter(struct eth_device *net_dev) printf("dpmac_get_counter: DPMAC_CNT_ING_BYTE failed\n"); return; } + printf("\nDPMAC counters ..\n"); printf("DPMAC_CNT_ING_BYTE=%lld\n", value);

err = dpmac_get_counter(dflt_mc_io, MC_CMD_NO_FLAGS, @@ -392,7 +381,6 @@ error: static int ldpaa_eth_open(struct eth_device *net_dev, bd_t *bd) { struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv; - struct dpni_queue_attr rx_queue_attr; struct dpmac_link_state dpmac_link_state = { 0 }; #ifdef DEBUG struct dpni_link_state link_state; @@ -400,6 +388,7 @@ static int ldpaa_eth_open(struct eth_device *net_dev, bd_t *bd) int err = 0; struct mii_dev *bus; phy_interface_t enet_if; + struct dpni_queue d_queue;

if (net_dev->state == ETH_STATE_ACTIVE) return 0; @@ -508,6 +497,10 @@ static int ldpaa_eth_open(struct eth_device *net_dev, bd_t *bd) }

#ifdef DEBUG + printf("DPMAC link status: %d - ", dpmac_link_state.up); + dpmac_link_state.up == 0 ? printf("down\n") : + dpmac_link_state.up == 1 ? printf("up\n") : printf("error state\n"); + err = dpni_get_link_state(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle, &link_state); if (err < 0) { @@ -515,20 +508,21 @@ static int ldpaa_eth_open(struct eth_device *net_dev, bd_t *bd) return err; }

- printf("link status: %d - ", link_state.up); + printf("DPNI link status: %d - ", link_state.up); link_state.up == 0 ? printf("down\n") : link_state.up == 1 ? printf("up\n") : printf("error state\n"); #endif

- /* TODO: support multiple Rx flows */ - err = dpni_get_rx_flow(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, 0, 0, &rx_queue_attr); + memset(&d_queue, 0, sizeof(struct dpni_queue)); + err = dpni_get_queue(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, DPNI_QUEUE_RX, + 0, 0, &d_queue); if (err) { - printf("dpni_get_rx_flow() failed\n"); - goto err_rx_flow; + printf("dpni_get_queue failed\n"); + goto err_get_queue; }

- priv->rx_dflt_fqid = rx_queue_attr.fqid; + priv->rx_dflt_fqid = d_queue.fqid;

err = dpni_get_qdid(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle, &priv->tx_qdid); @@ -540,7 +534,7 @@ static int ldpaa_eth_open(struct eth_device *net_dev, bd_t *bd) return priv->phydev->link;

err_qdid: -err_rx_flow: +err_get_queue: dpni_disable(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); err_dpni_bind: ldpaa_dpbp_free(); @@ -548,7 +542,10 @@ err_dpbp_setup: dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); err_dpni_setup: err_dpamc_bind: - dpmac_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle); + dpmac_close(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle); + dpmac_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, priv->dpmac_id); err_dpmac_setup: return err; } @@ -575,7 +572,14 @@ static void ldpaa_eth_stop(struct eth_device *net_dev) if (err < 0) printf("dprc_disconnect() failed dpmac_endpoint\n");

- err = dpmac_destroy(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle); + err = dpmac_close(dflt_mc_io, MC_CMD_NO_FLAGS, priv->dpmac_handle); + if (err < 0) + printf("dpmac_close() failed\n"); + + err = dpmac_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, + priv->dpmac_id); if (err < 0) printf("dpmac_destroy() failed\n");

@@ -593,9 +597,16 @@ static void ldpaa_eth_stop(struct eth_device *net_dev) } #endif

+ /* Free DPBP handle and reset. */ ldpaa_dpbp_free(); + dpni_reset(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); + if (err < 0) + printf("dpni_reset() failed\n"); + dpni_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle); + if (err < 0) + printf("dpni_close() failed\n"); }

static void ldpaa_dpbp_drain_cnt(int count) @@ -711,6 +722,7 @@ static int ldpaa_dpbp_setup(void) }

err = ldpaa_dpbp_seed(dflt_dpbp->dpbp_attr.bpid); + if (err) { printf("Buffer seeding failed for DPBP %d (bpid=%d)\n", dflt_dpbp->dpbp_attr.id, dflt_dpbp->dpbp_attr.bpid); @@ -739,21 +751,19 @@ static void ldpaa_dpbp_free(void) static int ldpaa_dpmac_version_check(struct fsl_mc_io *mc_io, struct ldpaa_eth_priv *priv) { - struct dpmac_attr attr; int error; - - memset(&attr, 0, sizeof(struct dpmac_attr)); - error = dpmac_get_attributes(mc_io, MC_CMD_NO_FLAGS, - priv->dpmac_handle, - &attr); - if (error == 0) { - if ((attr.version.major != DPMAC_VER_MAJOR) || - (attr.version.minor != DPMAC_VER_MINOR)) { - printf("DPMAC version mismatch found %u.%u,", - attr.version.major, attr.version.minor); - printf("supported version is %u.%u\n", - DPMAC_VER_MAJOR, DPMAC_VER_MINOR); - } + uint16_t major_ver, minor_ver; + + error = dpmac_get_api_version(dflt_mc_io, 0, + &major_ver, + &minor_ver); + if ((major_ver < DPMAC_VER_MAJOR) || + (major_ver == DPMAC_VER_MAJOR && minor_ver < DPMAC_VER_MINOR)) { + printf("DPMAC version mismatch found %u.%u,", + major_ver, minor_ver); + printf("supported version is %u.%u\n", + DPMAC_VER_MAJOR, DPMAC_VER_MINOR); + return error; }

return error; @@ -765,14 +775,36 @@ static int ldpaa_dpmac_setup(struct ldpaa_eth_priv *priv) struct dpmac_cfg dpmac_cfg;

dpmac_cfg.mac_id = priv->dpmac_id; - err = dpmac_create(dflt_mc_io, MC_CMD_NO_FLAGS, &dpmac_cfg, - &priv->dpmac_handle); + + err = dpmac_create(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, &dpmac_cfg, + &priv->dpmac_id); if (err) printf("dpmac_create() failed\n");

err = ldpaa_dpmac_version_check(dflt_mc_io, priv); - if (err < 0) + if (err < 0) { printf("ldpaa_dpmac_version_check() failed: %d\n", err); + goto err_version_check; + } + + err = dpmac_open(dflt_mc_io, + MC_CMD_NO_FLAGS, + priv->dpmac_id, + &priv->dpmac_handle); + if (err < 0) { + printf("dpmac_open() failed: %d\n", err); + goto err_open; + } + + return err; + +err_open: +err_version_check: + dpmac_destroy(dflt_mc_io, + dflt_dprc_handle, + MC_CMD_NO_FLAGS, priv->dpmac_id);

return err; } @@ -838,7 +870,6 @@ static int ldpaa_dpni_setup(struct ldpaa_eth_priv *priv) printf("dpni_open() failed\n"); goto err_open; } - err = dpni_get_attributes(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle, &dflt_dpni->dpni_attrs); @@ -857,12 +888,13 @@ static int ldpaa_dpni_setup(struct ldpaa_eth_priv *priv) dflt_dpni->buf_layout.private_data_size = LDPAA_ETH_SWA_SIZE; /* HW erratum mandates data alignment in multiples of 256 */ dflt_dpni->buf_layout.data_align = LDPAA_ETH_BUF_ALIGN; + /* ...rx, ... */ - err = dpni_set_rx_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - &dflt_dpni->buf_layout); + err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, + &dflt_dpni->buf_layout, DPNI_QUEUE_RX); if (err) { - printf("dpni_set_rx_buffer_layout() failed"); + printf("dpni_set_buffer_layout() failed"); goto err_buf_layout; }

@@ -870,21 +902,22 @@ static int ldpaa_dpni_setup(struct ldpaa_eth_priv *priv) /* remove Rx-only options */ dflt_dpni->buf_layout.options &= ~(DPNI_BUF_LAYOUT_OPT_DATA_ALIGN | DPNI_BUF_LAYOUT_OPT_PARSER_RESULT); - err = dpni_set_tx_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - &dflt_dpni->buf_layout); + err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, + &dflt_dpni->buf_layout, DPNI_QUEUE_TX); if (err) { - printf("dpni_set_tx_buffer_layout() failed"); + printf("dpni_set_buffer_layout() failed"); goto err_buf_layout; }

/* ... tx-confirm. */ dflt_dpni->buf_layout.options &= ~DPNI_BUF_LAYOUT_OPT_PRIVATE_DATA_SIZE; - err = dpni_set_tx_conf_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - &dflt_dpni->buf_layout); + err = dpni_set_buffer_layout(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, + &dflt_dpni->buf_layout, + DPNI_QUEUE_TX_CONFIRM); if (err) { - printf("dpni_set_tx_conf_buffer_layout() failed"); + printf("dpni_set_buffer_layout() failed"); goto err_buf_layout; }

@@ -919,8 +952,7 @@ err_open: static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv) { struct dpni_pools_cfg pools_params; - struct dpni_tx_flow_cfg dflt_tx_flow; - struct dpni_tx_conf_cfg tx_conf_cfg; + struct dpni_queue tx_queue; int err = 0;

memset(&pools_params, 0, sizeof(pools_params)); @@ -934,26 +966,22 @@ static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv) return err; }

- priv->tx_flow_id = DPNI_NEW_FLOW_ID; - memset(&dflt_tx_flow, 0, sizeof(dflt_tx_flow)); + memset(&tx_queue, 0, sizeof(struct dpni_queue)); + + err = dpni_set_queue(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, + DPNI_QUEUE_TX, 0, 0, &tx_queue);

- dflt_tx_flow.use_common_tx_conf_queue = 0; - err = dpni_set_tx_flow(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, &priv->tx_flow_id, - &dflt_tx_flow); if (err) { - printf("dpni_set_tx_flow() failed\n"); + printf("dpni_set_queue() failed\n"); return err; }

- memset(&tx_conf_cfg, 0, sizeof(struct dpni_tx_conf_cfg)); - tx_conf_cfg.errors_only = true; - /*Set tx-conf and error configuration*/ - err = dpni_set_tx_conf(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, - priv->tx_flow_id, &tx_conf_cfg); + err = dpni_set_tx_confirmation_mode(dflt_mc_io, MC_CMD_NO_FLAGS, + dflt_dpni->dpni_handle, + DPNI_CONF_DISABLE); if (err) { - printf("dpni_set_tx_conf() failed\n"); + printf("dpni_set_tx_confirmation_mode() failed\n"); return err; }

@@ -996,7 +1024,6 @@ int ldpaa_eth_init(int dpmac_id, phy_interface_t enet_if) struct ldpaa_eth_priv *priv = NULL; int err = 0;

- /* Net device */ net_dev = (struct eth_device *)malloc(sizeof(struct eth_device)); if (!net_dev) { diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.h b/drivers/net/ldpaa_eth/ldpaa_eth.h index 3b16150..0c3338b 100644 --- a/drivers/net/ldpaa_eth/ldpaa_eth.h +++ b/drivers/net/ldpaa_eth/ldpaa_eth.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2014 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -117,7 +118,7 @@ struct ldpaa_fas {

struct ldpaa_eth_priv { struct eth_device *net_dev; - int dpmac_id; + uint32_t dpmac_id; uint16_t dpmac_handle;

uint16_t tx_data_offset; diff --git a/include/fsl-mc/fsl_dpbp.h b/include/fsl-mc/fsl_dpbp.h index b1ad46e..ea029b9 100644 --- a/include/fsl-mc/fsl_dpbp.h +++ b/include/fsl-mc/fsl_dpbp.h @@ -2,6 +2,7 @@ * Freescale Layerscape MC I/O wrapper * * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * Author: German Rivera German.Rivera@freescale.com * * SPDX-License-Identifier: GPL-2.0+ @@ -14,19 +15,21 @@ #define __FSL_DPBP_H

/* DPBP Version */ -#define DPBP_VER_MAJOR 2 -#define DPBP_VER_MINOR 2 +#define DPBP_VER_MAJOR 3 +#define DPBP_VER_MINOR 3

/* Command IDs */ -#define DPBP_CMDID_CLOSE 0x800 -#define DPBP_CMDID_OPEN 0x804 -#define DPBP_CMDID_CREATE 0x904 -#define DPBP_CMDID_DESTROY 0x900 - -#define DPBP_CMDID_ENABLE 0x002 -#define DPBP_CMDID_DISABLE 0x003 -#define DPBP_CMDID_GET_ATTR 0x004 -#define DPBP_CMDID_RESET 0x005 +#define DPBP_CMDID_CLOSE 0x8001 +#define DPBP_CMDID_OPEN 0x8041 +#define DPBP_CMDID_CREATE 0x9041 +#define DPBP_CMDID_DESTROY 0x9841 +#define DPBP_CMDID_GET_API_VERSION 0xa041 + +#define DPBP_CMDID_ENABLE 0x0021 +#define DPBP_CMDID_DISABLE 0x0031 +#define DPBP_CMDID_GET_ATTR 0x0041 +#define DPBP_CMDID_RESET 0x0051 +#define DPBP_CMDID_IS_ENABLED 0x0061

/* cmd, param, offset, width, type, arg_name */ #define DPBP_CMD_OPEN(cmd, dpbp_id) \ @@ -37,8 +40,6 @@ do { \ MC_RSP_OP(cmd, 0, 16, 16, uint16_t, attr->bpid); \ MC_RSP_OP(cmd, 0, 32, 32, int, attr->id);\ - MC_RSP_OP(cmd, 1, 0, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, attr->version.minor);\ } while (0)

/* Data Path Buffer Pool API @@ -114,9 +115,10 @@ struct dpbp_cfg { * Return: '0' on Success; Error code otherwise. */ int dpbp_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpbp_cfg *cfg, - uint16_t *token); + uint32_t *obj_id);

/** * dpbp_destroy() - Destroy the DPBP object and release all its resources. @@ -127,8 +129,9 @@ int dpbp_create(struct fsl_mc_io *mc_io, * Return: '0' on Success; error code otherwise. */ int dpbp_destroy(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, - uint16_t token); + uint32_t obj_id);

/** * dpbp_enable() - Enable the DPBP. @@ -189,16 +192,7 @@ int dpbp_reset(struct fsl_mc_io *mc_io, * acquire/release operations on buffers */ struct dpbp_attr { - int id; - /** - * struct version - Structure representing DPBP version - * @major: DPBP major version - * @minor: DPBP minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; + uint32_t id; uint16_t bpid; };

@@ -217,6 +211,21 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io, uint16_t token, struct dpbp_attr *attr);

+/** + * dpbp_get_api_version - Retrieve DPBP Major and Minor version info. + * + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: DPBP major version + * @minor_ver: DPBP minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dpbp_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + /** @} */

#endif /* __FSL_DPBP_H */ diff --git a/include/fsl-mc/fsl_dpio.h b/include/fsl-mc/fsl_dpio.h index d8c458f..0d428c5 100644 --- a/include/fsl-mc/fsl_dpio.h +++ b/include/fsl-mc/fsl_dpio.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2013-2015 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -8,19 +9,20 @@ #define _FSL_DPIO_H

/* DPIO Version */ -#define DPIO_VER_MAJOR 3 +#define DPIO_VER_MAJOR 4 #define DPIO_VER_MINOR 2

/* Command IDs */ -#define DPIO_CMDID_CLOSE 0x800 -#define DPIO_CMDID_OPEN 0x803 -#define DPIO_CMDID_CREATE 0x903 -#define DPIO_CMDID_DESTROY 0x900 +#define DPIO_CMDID_CLOSE 0x8001 +#define DPIO_CMDID_OPEN 0x8031 +#define DPIO_CMDID_CREATE 0x9031 +#define DPIO_CMDID_DESTROY 0x9831 +#define DPIO_CMDID_GET_API_VERSION 0xa031

-#define DPIO_CMDID_ENABLE 0x002 -#define DPIO_CMDID_DISABLE 0x003 -#define DPIO_CMDID_GET_ATTR 0x004 -#define DPIO_CMDID_RESET 0x005 +#define DPIO_CMDID_ENABLE 0x0021 +#define DPIO_CMDID_DISABLE 0x0031 +#define DPIO_CMDID_GET_ATTR 0x0041 +#define DPIO_CMDID_RESET 0x0051

/* cmd, param, offset, width, type, arg_name */ #define DPIO_CMD_OPEN(cmd, dpio_id) \ @@ -43,8 +45,6 @@ do { \ MC_RSP_OP(cmd, 0, 56, 4, enum dpio_channel_mode, attr->channel_mode);\ MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->qbman_portal_ce_offset);\ MC_RSP_OP(cmd, 2, 0, 64, uint64_t, attr->qbman_portal_ci_offset);\ - MC_RSP_OP(cmd, 3, 0, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 3, 16, 16, uint16_t, attr->version.minor);\ MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->qbman_version);\ } while (0)

@@ -73,7 +73,7 @@ struct fsl_mc_io; */ int dpio_open(struct fsl_mc_io *mc_io, uint32_t cmd_flags, - int dpio_id, + uint32_t dpio_id, uint16_t *token);

/** @@ -114,9 +114,10 @@ struct dpio_cfg { /** * dpio_create() - Create the DPIO object. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @cfg: Configuration structure - * @token: Returned token; use in subsequent API calls + * @obj_id: Returned obj_id; use in subsequent API calls * * Create the DPIO object, allocate required resources and * perform required initialization. @@ -134,21 +135,24 @@ struct dpio_cfg { * Return: '0' on Success; Error code otherwise. */ int dpio_create(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, const struct dpio_cfg *cfg, - uint16_t *token); + uint32_t *obj_id);

/** * dpio_destroy() - Destroy the DPIO object and release all its resources. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPIO object + * @obj_id: Object ID of DPIO * * Return: '0' on Success; Error code otherwise */ int dpio_destroy(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, - uint16_t token); + uint32_t obj_id);

/** * dpio_enable() - Enable the DPIO, allow I/O portal operations. @@ -199,16 +203,7 @@ int dpio_reset(struct fsl_mc_io *mc_io, * @qbman_version: QBMAN version */ struct dpio_attr { - int id; - /** - * struct version - DPIO version - * @major: DPIO major version - * @minor: DPIO minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; + uint32_t id; uint64_t qbman_portal_ce_offset; uint64_t qbman_portal_ci_offset; uint16_t qbman_portal_id; @@ -231,4 +226,19 @@ int dpio_get_attributes(struct fsl_mc_io *mc_io, uint16_t token, struct dpio_attr *attr);

+/** + * dpio_get_api_version - Retrieve DPIO Major and Minor version info. + * + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: DPIO major version + * @minor_ver: DPIO minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dpio_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + #endif /* _FSL_DPIO_H */ diff --git a/include/fsl-mc/fsl_dpmac.h b/include/fsl-mc/fsl_dpmac.h index 296f3ae..d63eb2c 100644 --- a/include/fsl-mc/fsl_dpmac.h +++ b/include/fsl-mc/fsl_dpmac.h @@ -2,6 +2,7 @@ * Freescale Layerscape MC I/O wrapper * * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * Author: Prabhakar Kushwaha prabhakar@freescale.com * * SPDX-License-Identifier: GPL-2.0+ @@ -11,27 +12,28 @@ #define __FSL_DPMAC_H

/* DPMAC Version */ -#define DPMAC_VER_MAJOR 3 +#define DPMAC_VER_MAJOR 4 #define DPMAC_VER_MINOR 2

/* Command IDs */ -#define DPMAC_CMDID_CLOSE 0x800 -#define DPMAC_CMDID_OPEN 0x80c -#define DPMAC_CMDID_CREATE 0x90c -#define DPMAC_CMDID_DESTROY 0x900 +#define DPMAC_CMDID_CLOSE 0x8001 +#define DPMAC_CMDID_OPEN 0x80c1 +#define DPMAC_CMDID_CREATE 0x90c1 +#define DPMAC_CMDID_DESTROY 0x98c1 +#define DPMAC_CMDID_GET_API_VERSION 0xa0c1

-#define DPMAC_CMDID_GET_ATTR 0x004 -#define DPMAC_CMDID_RESET 0x005 +#define DPMAC_CMDID_GET_ATTR 0x0041 +#define DPMAC_CMDID_RESET 0x0051

-#define DPMAC_CMDID_MDIO_READ 0x0c0 -#define DPMAC_CMDID_MDIO_WRITE 0x0c1 -#define DPMAC_CMDID_GET_LINK_CFG 0x0c2 -#define DPMAC_CMDID_SET_LINK_STATE 0x0c3 -#define DPMAC_CMDID_GET_COUNTER 0x0c4 +#define DPMAC_CMDID_MDIO_READ 0x0c01 +#define DPMAC_CMDID_MDIO_WRITE 0x0c11 +#define DPMAC_CMDID_GET_LINK_CFG 0x0c21 +#define DPMAC_CMDID_SET_LINK_STATE 0x0c31 +#define DPMAC_CMDID_GET_COUNTER 0x0c41

/* cmd, param, offset, width, type, arg_name */ #define DPMAC_CMD_CREATE(cmd, cfg) \ - MC_CMD_OP(cmd, 0, 0, 32, int, cfg->mac_id) + MC_CMD_OP(cmd, 0, 0, 16, uint16_t, cfg->mac_id)

/* cmd, param, offset, width, type, arg_name */ #define DPMAC_CMD_OPEN(cmd, dpmac_id) \ @@ -42,8 +44,6 @@ do { \ MC_RSP_OP(cmd, 0, 0, 32, int, attr->phy_id);\ MC_RSP_OP(cmd, 0, 32, 32, int, attr->id);\ - MC_RSP_OP(cmd, 1, 0, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, attr->version.minor);\ MC_RSP_OP(cmd, 1, 32, 8, enum dpmac_link_type, attr->link_type);\ MC_RSP_OP(cmd, 1, 40, 8, enum dpmac_eth_if, attr->eth_if);\ MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->max_rate);\ @@ -85,7 +85,7 @@ do { \

/* cmd, param, offset, width, type, arg_name */ #define DPMAC_CMD_GET_COUNTER(cmd, type) \ - MC_CMD_OP(cmd, 0, 0, 8, enum dpmac_counter, type) + MC_CMD_OP(cmd, 1, 0, 64, enum dpmac_counter, type)

/* cmd, param, offset, width, type, arg_name */ #define DPMAC_RSP_GET_COUNTER(cmd, counter) \ @@ -187,9 +187,10 @@ struct dpmac_cfg { /** * dpmac_create() - Create the DPMAC object. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @cfg: Configuration structure - * @token: Returned token; use in subsequent API calls + * @obj_id: Returned obj_id; use in subsequent API calls * * Create the DPMAC object, allocate required resources and * perform required initialization. @@ -206,21 +207,24 @@ struct dpmac_cfg { * Return: '0' on Success; Error code otherwise. */ int dpmac_create(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, const struct dpmac_cfg *cfg, - uint16_t *token); + uint32_t *obj_id);

/** * dpmac_destroy() - Destroy the DPMAC object and release all its resources. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPMAC object + * @obj_id: DPMAC object id * * Return: '0' on Success; error code otherwise. */ int dpmac_destroy(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, - uint16_t token); + uint32_t obj_id);

/* DPMAC IRQ Index and Events */

@@ -246,15 +250,6 @@ struct dpmac_attr { enum dpmac_link_type link_type; enum dpmac_eth_if eth_if; uint32_t max_rate; - /** - * struct version - Structure representing DPMAC version - * @major: DPMAC major version - * @minor: DPMAC minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; };

/** @@ -464,5 +459,19 @@ int dpmac_get_counter(struct fsl_mc_io *mc_io, uint16_t token, enum dpmac_counter type, uint64_t *counter); +/** + * dpmac_get_api_version - Retrieve DPMAC Major and Minor version info. + * + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: DPMAC major version + * @minor_ver: DPMAC minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dpmac_get_api_version(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t *major_ver, + uint16_t *minor_ver);

#endif /* __FSL_DPMAC_H */ diff --git a/include/fsl-mc/fsl_dpni.h b/include/fsl-mc/fsl_dpni.h index f396dc3..e795ca0 100644 --- a/include/fsl-mc/fsl_dpni.h +++ b/include/fsl-mc/fsl_dpni.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2013-2015 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -7,134 +8,80 @@ #define _FSL_DPNI_H

/* DPNI Version */ -#define DPNI_VER_MAJOR 6 -#define DPNI_VER_MINOR 0 +#define DPNI_VER_MAJOR 7 +#define DPNI_VER_MINOR 3

/* Command IDs */ -#define DPNI_CMDID_OPEN 0x801 -#define DPNI_CMDID_CLOSE 0x800 -#define DPNI_CMDID_CREATE 0x901 -#define DPNI_CMDID_DESTROY 0x900 - -#define DPNI_CMDID_ENABLE 0x002 -#define DPNI_CMDID_DISABLE 0x003 -#define DPNI_CMDID_GET_ATTR 0x004 -#define DPNI_CMDID_RESET 0x005 - -#define DPNI_CMDID_SET_POOLS 0x200 -#define DPNI_CMDID_GET_RX_BUFFER_LAYOUT 0x201 -#define DPNI_CMDID_SET_RX_BUFFER_LAYOUT 0x202 -#define DPNI_CMDID_GET_TX_BUFFER_LAYOUT 0x203 -#define DPNI_CMDID_SET_TX_BUFFER_LAYOUT 0x204 -#define DPNI_CMDID_SET_TX_CONF_BUFFER_LAYOUT 0x205 -#define DPNI_CMDID_GET_TX_CONF_BUFFER_LAYOUT 0x206 -#define DPNI_CMDID_SET_ERRORS_BEHAVIOR 0x20B - -#define DPNI_CMDID_GET_QDID 0x210 -#define DPNI_CMDID_GET_TX_DATA_OFFSET 0x212 -#define DPNI_CMDID_GET_COUNTER 0x213 -#define DPNI_CMDID_SET_COUNTER 0x214 -#define DPNI_CMDID_GET_LINK_STATE 0x215 -#define DPNI_CMDID_SET_LINK_CFG 0x21A - -#define DPNI_CMDID_SET_PRIM_MAC 0x224 -#define DPNI_CMDID_GET_PRIM_MAC 0x225 -#define DPNI_CMDID_ADD_MAC_ADDR 0x226 -#define DPNI_CMDID_REMOVE_MAC_ADDR 0x227 - -#define DPNI_CMDID_SET_TX_FLOW 0x236 -#define DPNI_CMDID_GET_TX_FLOW 0x237 -#define DPNI_CMDID_SET_RX_FLOW 0x238 -#define DPNI_CMDID_GET_RX_FLOW 0x239 -#define DPNI_CMDID_SET_TX_CONF 0x257 -#define DPNI_CMDID_GET_TX_CONF 0x258 +#define DPNI_CMDID_OPEN 0x8011 +#define DPNI_CMDID_CLOSE 0x8001 +#define DPNI_CMDID_CREATE 0x9011 +#define DPNI_CMDID_DESTROY 0x9811 +#define DPNI_CMDID_GET_API_VERSION 0xa011 + +#define DPNI_CMDID_ENABLE 0x0021 +#define DPNI_CMDID_DISABLE 0x0031 +#define DPNI_CMDID_GET_ATTR 0x0041 +#define DPNI_CMDID_RESET 0x0051 + +#define DPNI_CMDID_SET_POOLS 0x2002 +#define DPNI_CMDID_SET_BUFFER_LAYOUT 0x2651 +#define DPNI_CMDID_GET_BUFFER_LAYOUT 0x2641 +#define DPNI_CMDID_SET_ERRORS_BEHAVIOR 0x20B1 + +#define DPNI_CMDID_GET_QDID 0x2101 +#define DPNI_CMDID_GET_TX_DATA_OFFSET 0x2121 +#define DPNI_CMDID_GET_LINK_STATE 0x2151 +#define DPNI_CMDID_SET_LINK_CFG 0x21A1 + +#define DPNI_CMDID_SET_PRIM_MAC 0x2241 +#define DPNI_CMDID_GET_PRIM_MAC 0x2251 +#define DPNI_CMDID_ADD_MAC_ADDR 0x2261 +#define DPNI_CMDID_REMOVE_MAC_ADDR 0x2271 + +#define DPNI_CMDID_GET_STATISTICS 0x25D1 +#define DPNI_CMDID_RESET_STATISTICS 0x25E1 +#define DPNI_CMDID_GET_QUEUE 0x25F1 +#define DPNI_CMDID_SET_QUEUE 0x2601 +#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE 0x2661

/* cmd, param, offset, width, type, arg_name */ #define DPNI_CMD_OPEN(cmd, dpni_id) \ MC_CMD_OP(cmd, 0, 0, 32, int, dpni_id)

-#define DPNI_PREP_EXTENDED_CFG(ext, cfg) \ +/* cmd, param, offset, width, type, arg_name */ +#define DPNI_PREP_CFG(param, cfg) \ do { \ - MC_PREP_OP(ext, 0, 0, 16, uint16_t, cfg->tc_cfg[0].max_dist); \ - MC_PREP_OP(ext, 0, 16, 16, uint16_t, cfg->tc_cfg[0].max_fs_entries); \ - MC_PREP_OP(ext, 0, 32, 16, uint16_t, cfg->tc_cfg[1].max_dist); \ - MC_PREP_OP(ext, 0, 48, 16, uint16_t, cfg->tc_cfg[1].max_fs_entries); \ - MC_PREP_OP(ext, 1, 0, 16, uint16_t, cfg->tc_cfg[2].max_dist); \ - MC_PREP_OP(ext, 1, 16, 16, uint16_t, cfg->tc_cfg[2].max_fs_entries); \ - MC_PREP_OP(ext, 1, 32, 16, uint16_t, cfg->tc_cfg[3].max_dist); \ - MC_PREP_OP(ext, 1, 48, 16, uint16_t, cfg->tc_cfg[3].max_fs_entries); \ - MC_PREP_OP(ext, 2, 0, 16, uint16_t, cfg->tc_cfg[4].max_dist); \ - MC_PREP_OP(ext, 2, 16, 16, uint16_t, cfg->tc_cfg[4].max_fs_entries); \ - MC_PREP_OP(ext, 2, 32, 16, uint16_t, cfg->tc_cfg[5].max_dist); \ - MC_PREP_OP(ext, 2, 48, 16, uint16_t, cfg->tc_cfg[5].max_fs_entries); \ - MC_PREP_OP(ext, 3, 0, 16, uint16_t, cfg->tc_cfg[6].max_dist); \ - MC_PREP_OP(ext, 3, 16, 16, uint16_t, cfg->tc_cfg[6].max_fs_entries); \ - MC_PREP_OP(ext, 3, 32, 16, uint16_t, cfg->tc_cfg[7].max_dist); \ - MC_PREP_OP(ext, 3, 48, 16, uint16_t, cfg->tc_cfg[7].max_fs_entries); \ - MC_PREP_OP(ext, 4, 0, 16, uint16_t, \ - cfg->ipr_cfg.max_open_frames_ipv4); \ - MC_PREP_OP(ext, 4, 16, 16, uint16_t, \ - cfg->ipr_cfg.max_open_frames_ipv6); \ - MC_PREP_OP(ext, 4, 32, 16, uint16_t, \ - cfg->ipr_cfg.max_reass_frm_size); \ - MC_PREP_OP(ext, 5, 0, 16, uint16_t, \ - cfg->ipr_cfg.min_frag_size_ipv4); \ - MC_PREP_OP(ext, 5, 16, 16, uint16_t, \ - cfg->ipr_cfg.min_frag_size_ipv6); \ + MC_PREP_OP(param, 0, 0, 32, uint16_t, cfg->adv.options); \ + MC_PREP_OP(param, 0, 32, 8, uint16_t, cfg->adv.num_queues); \ + MC_PREP_OP(param, 0, 40, 8, uint16_t, cfg->adv.num_tcs); \ + MC_PREP_OP(param, 0, 48, 8, uint16_t, cfg->adv.mac_entries); \ + MC_PREP_OP(param, 1, 0, 8, uint16_t, cfg->adv.vlan_entries); \ + MC_PREP_OP(param, 1, 16, 8, uint16_t, cfg->adv.qos_entries); \ + MC_PREP_OP(param, 1, 32, 16, uint16_t, cfg->adv.fs_entries); \ } while (0)

-#define DPNI_EXT_EXTENDED_CFG(ext, cfg) \ +/* cmd, param, offset, width, type, arg_name */ +#define DPNI_EXT_CFG(param, cfg) \ do { \ - MC_EXT_OP(ext, 0, 0, 16, uint16_t, cfg->tc_cfg[0].max_dist); \ - MC_EXT_OP(ext, 0, 16, 16, uint16_t, cfg->tc_cfg[0].max_fs_entries); \ - MC_EXT_OP(ext, 0, 32, 16, uint16_t, cfg->tc_cfg[1].max_dist); \ - MC_EXT_OP(ext, 0, 48, 16, uint16_t, cfg->tc_cfg[1].max_fs_entries); \ - MC_EXT_OP(ext, 1, 0, 16, uint16_t, cfg->tc_cfg[2].max_dist); \ - MC_EXT_OP(ext, 1, 16, 16, uint16_t, cfg->tc_cfg[2].max_fs_entries); \ - MC_EXT_OP(ext, 1, 32, 16, uint16_t, cfg->tc_cfg[3].max_dist); \ - MC_EXT_OP(ext, 1, 48, 16, uint16_t, cfg->tc_cfg[3].max_fs_entries); \ - MC_EXT_OP(ext, 2, 0, 16, uint16_t, cfg->tc_cfg[4].max_dist); \ - MC_EXT_OP(ext, 2, 16, 16, uint16_t, cfg->tc_cfg[4].max_fs_entries); \ - MC_EXT_OP(ext, 2, 32, 16, uint16_t, cfg->tc_cfg[5].max_dist); \ - MC_EXT_OP(ext, 2, 48, 16, uint16_t, cfg->tc_cfg[5].max_fs_entries); \ - MC_EXT_OP(ext, 3, 0, 16, uint16_t, cfg->tc_cfg[6].max_dist); \ - MC_EXT_OP(ext, 3, 16, 16, uint16_t, cfg->tc_cfg[6].max_fs_entries); \ - MC_EXT_OP(ext, 3, 32, 16, uint16_t, cfg->tc_cfg[7].max_dist); \ - MC_EXT_OP(ext, 3, 48, 16, uint16_t, cfg->tc_cfg[7].max_fs_entries); \ - MC_EXT_OP(ext, 4, 0, 16, uint16_t, \ - cfg->ipr_cfg.max_open_frames_ipv4); \ - MC_EXT_OP(ext, 4, 16, 16, uint16_t, \ - cfg->ipr_cfg.max_open_frames_ipv6); \ - MC_EXT_OP(ext, 4, 32, 16, uint16_t, \ - cfg->ipr_cfg.max_reass_frm_size); \ - MC_EXT_OP(ext, 5, 0, 16, uint16_t, \ - cfg->ipr_cfg.min_frag_size_ipv4); \ - MC_EXT_OP(ext, 5, 16, 16, uint16_t, \ - cfg->ipr_cfg.min_frag_size_ipv6); \ + MC_EXT_OP(param, 0, 0, 32, uint16_t, cfg->adv.options); \ + MC_EXT_OP(param, 0, 32, 8, uint16_t, cfg->adv.num_queues); \ + MC_EXT_OP(param, 0, 40, 8, uint16_t, cfg->adv.num_tcs); \ + MC_EXT_OP(param, 0, 48, 8, uint16_t, cfg->adv.mac_entries); \ + MC_EXT_OP(param, 1, 0, 8, uint16_t, cfg->adv.vlan_entries); \ + MC_EXT_OP(param, 1, 16, 8, uint16_t, cfg->adv.qos_entries); \ + MC_EXT_OP(param, 1, 32, 16, uint16_t, cfg->adv.fs_entries); \ } while (0)

/* cmd, param, offset, width, type, arg_name */ #define DPNI_CMD_CREATE(cmd, cfg) \ do { \ - MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->adv.max_tcs); \ - MC_CMD_OP(cmd, 0, 8, 8, uint8_t, cfg->adv.max_senders); \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, cfg->mac_addr[5]); \ - MC_CMD_OP(cmd, 0, 24, 8, uint8_t, cfg->mac_addr[4]); \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->mac_addr[3]); \ - MC_CMD_OP(cmd, 0, 40, 8, uint8_t, cfg->mac_addr[2]); \ - MC_CMD_OP(cmd, 0, 48, 8, uint8_t, cfg->mac_addr[1]); \ - MC_CMD_OP(cmd, 0, 56, 8, uint8_t, cfg->mac_addr[0]); \ - MC_CMD_OP(cmd, 1, 0, 32, uint32_t, cfg->adv.options); \ - MC_CMD_OP(cmd, 2, 0, 8, uint8_t, cfg->adv.max_unicast_filters); \ - MC_CMD_OP(cmd, 2, 8, 8, uint8_t, cfg->adv.max_multicast_filters); \ - MC_CMD_OP(cmd, 2, 16, 8, uint8_t, cfg->adv.max_vlan_filters); \ - MC_CMD_OP(cmd, 2, 24, 8, uint8_t, cfg->adv.max_qos_entries); \ - MC_CMD_OP(cmd, 2, 32, 8, uint8_t, cfg->adv.max_qos_key_size); \ - MC_CMD_OP(cmd, 2, 48, 8, uint8_t, cfg->adv.max_dist_key_size); \ - MC_CMD_OP(cmd, 2, 56, 8, enum net_prot, cfg->adv.start_hdr); \ - MC_CMD_OP(cmd, 4, 48, 8, uint8_t, cfg->adv.max_policers); \ - MC_CMD_OP(cmd, 4, 56, 8, uint8_t, cfg->adv.max_congestion_ctrl); \ - MC_CMD_OP(cmd, 5, 0, 64, uint64_t, cfg->adv.ext_cfg_iova); \ + MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->adv.options); \ + MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->adv.num_queues); \ + MC_CMD_OP(cmd, 0, 40, 8, uint8_t, cfg->adv.num_tcs); \ + MC_CMD_OP(cmd, 0, 48, 8, uint8_t, cfg->adv.mac_entries); \ + MC_CMD_OP(cmd, 1, 0, 8, uint8_t, cfg->adv.vlan_entries); \ + MC_CMD_OP(cmd, 1, 16, 8, uint8_t, cfg->adv.qos_entries); \ + MC_CMD_OP(cmd, 1, 32, 16, uint8_t, cfg->adv.fs_entries); \ } while (0)

/* cmd, param, offset, width, type, arg_name */ @@ -168,27 +115,18 @@ do { \ } while (0)

/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_GET_ATTR(cmd, attr) \ - MC_CMD_OP(cmd, 6, 0, 64, uint64_t, attr->ext_cfg_iova) - -/* cmd, param, offset, width, type, arg_name */ #define DPNI_RSP_GET_ATTR(cmd, attr) \ do { \ - MC_RSP_OP(cmd, 0, 0, 32, int, attr->id);\ - MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->max_tcs); \ - MC_RSP_OP(cmd, 0, 40, 8, uint8_t, attr->max_senders); \ - MC_RSP_OP(cmd, 0, 48, 8, enum net_prot, attr->start_hdr); \ - MC_RSP_OP(cmd, 1, 0, 32, uint32_t, attr->options); \ - MC_RSP_OP(cmd, 2, 0, 8, uint8_t, attr->max_unicast_filters); \ - MC_RSP_OP(cmd, 2, 8, 8, uint8_t, attr->max_multicast_filters);\ - MC_RSP_OP(cmd, 2, 16, 8, uint8_t, attr->max_vlan_filters); \ - MC_RSP_OP(cmd, 2, 24, 8, uint8_t, attr->max_qos_entries); \ - MC_RSP_OP(cmd, 2, 32, 8, uint8_t, attr->max_qos_key_size); \ - MC_RSP_OP(cmd, 2, 40, 8, uint8_t, attr->max_dist_key_size); \ - MC_RSP_OP(cmd, 4, 48, 8, uint8_t, attr->max_policers); \ - MC_RSP_OP(cmd, 4, 56, 8, uint8_t, attr->max_congestion_ctrl); \ - MC_RSP_OP(cmd, 5, 32, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 5, 48, 16, uint16_t, attr->version.minor);\ + MC_RSP_OP(cmd, 0, 0, 32, int, attr->options);\ + MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->max_num_queues); \ + MC_RSP_OP(cmd, 0, 40, 8, uint8_t, attr->max_num_tcs); \ + MC_RSP_OP(cmd, 0, 48, 8, uint8_t, attr->max_mac_entries); \ + MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->max_vlan_entries); \ + MC_RSP_OP(cmd, 1, 16, 8, uint8_t, attr->max_qos_entries); \ + MC_RSP_OP(cmd, 1, 32, 16, uint16_t, attr->max_fs_entries); \ + MC_RSP_OP(cmd, 2, 0, 8, uint8_t, attr->max_qos_key_size); \ + MC_RSP_OP(cmd, 2, 8, 8, uint8_t, attr->max_fs_key_size); \ + MC_RSP_OP(cmd, 2, 16, 16, uint16_t, attr->wriop_version); \ } while (0)

/* cmd, param, offset, width, type, arg_name */ @@ -200,78 +138,17 @@ do { \ } while (0)

/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_RX_BUFFER_LAYOUT(cmd, layout) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, layout->private_data_size); \ - MC_RSP_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \ - MC_RSP_OP(cmd, 1, 0, 1, int, layout->pass_timestamp); \ - MC_RSP_OP(cmd, 1, 1, 1, int, layout->pass_parser_result); \ - MC_RSP_OP(cmd, 1, 2, 1, int, layout->pass_frame_status); \ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \ - MC_RSP_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_RX_BUFFER_LAYOUT(cmd, layout) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 16, uint16_t, layout->private_data_size); \ - MC_CMD_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \ - MC_CMD_OP(cmd, 0, 32, 32, uint32_t, layout->options); \ - MC_CMD_OP(cmd, 1, 0, 1, int, layout->pass_timestamp); \ - MC_CMD_OP(cmd, 1, 1, 1, int, layout->pass_parser_result); \ - MC_CMD_OP(cmd, 1, 2, 1, int, layout->pass_frame_status); \ - MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_TX_BUFFER_LAYOUT(cmd, layout) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, layout->private_data_size); \ - MC_RSP_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \ - MC_RSP_OP(cmd, 1, 0, 1, int, layout->pass_timestamp); \ - MC_RSP_OP(cmd, 1, 1, 1, int, layout->pass_parser_result); \ - MC_RSP_OP(cmd, 1, 2, 1, int, layout->pass_frame_status); \ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \ - MC_RSP_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_TX_BUFFER_LAYOUT(cmd, layout) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 16, uint16_t, layout->private_data_size); \ - MC_CMD_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \ - MC_CMD_OP(cmd, 0, 32, 32, uint32_t, layout->options); \ - MC_CMD_OP(cmd, 1, 0, 1, int, layout->pass_timestamp); \ - MC_CMD_OP(cmd, 1, 1, 1, int, layout->pass_parser_result); \ - MC_CMD_OP(cmd, 1, 2, 1, int, layout->pass_frame_status); \ - MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_TX_CONF_BUFFER_LAYOUT(cmd, layout) \ -do { \ - MC_RSP_OP(cmd, 0, 0, 16, uint16_t, layout->private_data_size); \ - MC_RSP_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \ - MC_RSP_OP(cmd, 1, 0, 1, int, layout->pass_timestamp); \ - MC_RSP_OP(cmd, 1, 1, 1, int, layout->pass_parser_result); \ - MC_RSP_OP(cmd, 1, 2, 1, int, layout->pass_frame_status); \ - MC_RSP_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \ - MC_RSP_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_TX_CONF_BUFFER_LAYOUT(cmd, layout) \ +#define DPNI_CMD_SET_BUFFER_LAYOUT(cmd, layout, queue) \ do { \ - MC_CMD_OP(cmd, 0, 0, 16, uint16_t, layout->private_data_size); \ - MC_CMD_OP(cmd, 0, 16, 16, uint16_t, layout->data_align); \ - MC_CMD_OP(cmd, 0, 32, 32, uint32_t, layout->options); \ - MC_CMD_OP(cmd, 1, 0, 1, int, layout->pass_timestamp); \ - MC_CMD_OP(cmd, 1, 1, 1, int, layout->pass_parser_result); \ - MC_CMD_OP(cmd, 1, 2, 1, int, layout->pass_frame_status); \ - MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_head_room); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_tail_room); \ + MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, queue); \ + MC_CMD_OP(cmd, 1, 0, 16, uint16_t, layout->private_data_size); \ + MC_CMD_OP(cmd, 1, 16, 16, uint16_t, layout->data_align); \ + MC_CMD_OP(cmd, 0, 32, 16, uint16_t, layout->options); \ + MC_CMD_OP(cmd, 0, 48, 1, int, layout->pass_timestamp); \ + MC_CMD_OP(cmd, 0, 49, 1, int, layout->pass_parser_result); \ + MC_CMD_OP(cmd, 0, 50, 1, int, layout->pass_frame_status); \ + MC_CMD_OP(cmd, 1, 32, 16, uint16_t, layout->data_head_room); \ + MC_CMD_OP(cmd, 1, 48, 16, uint16_t, layout->data_tail_room); \ } while (0)

/* cmd, param, offset, width, type, arg_name */ @@ -283,21 +160,6 @@ do { \ MC_RSP_OP(cmd, 0, 0, 16, uint16_t, data_offset)

/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_GET_COUNTER(cmd, counter) \ - MC_CMD_OP(cmd, 0, 0, 16, enum dpni_counter, counter) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_COUNTER(cmd, value) \ - MC_RSP_OP(cmd, 1, 0, 64, uint64_t, value) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_COUNTER(cmd, counter, value) \ -do { \ - MC_CMD_OP(cmd, 0, 0, 16, enum dpni_counter, counter); \ - MC_CMD_OP(cmd, 1, 0, 64, uint64_t, value); \ -} while (0) - -/* cmd, param, offset, width, type, arg_name */ #define DPNI_CMD_SET_LINK_CFG(cmd, cfg) \ do { \ MC_CMD_OP(cmd, 1, 0, 32, uint32_t, cfg->rate);\ @@ -358,129 +220,54 @@ do { \ MC_CMD_OP(cmd, 0, 56, 8, uint8_t, mac_addr[0]); \ } while (0)

-/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_TX_FLOW(cmd, flow_id, cfg) \ +#define DPNI_CMD_GET_QUEUE(cmd, type, tc, index) \ do { \ - MC_CMD_OP(cmd, 0, 43, 1, int, cfg->l3_chksum_gen);\ - MC_CMD_OP(cmd, 0, 44, 1, int, cfg->l4_chksum_gen);\ - MC_CMD_OP(cmd, 0, 45, 1, int, cfg->use_common_tx_conf_queue);\ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id);\ - MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\ + MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, type); \ + MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \ + MC_CMD_OP(cmd, 0, 16, 8, uint8_t, index); \ } while (0)

-/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_SET_TX_FLOW(cmd, flow_id) \ - MC_RSP_OP(cmd, 0, 48, 16, uint16_t, flow_id) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_GET_TX_FLOW(cmd, flow_id) \ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id) - -/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_TX_FLOW(cmd, attr) \ +#define DPNI_RSP_GET_QUEUE(cmd, queue) \ do { \ - MC_RSP_OP(cmd, 0, 43, 1, int, attr->l3_chksum_gen);\ - MC_RSP_OP(cmd, 0, 44, 1, int, attr->l4_chksum_gen);\ - MC_RSP_OP(cmd, 0, 45, 1, int, attr->use_common_tx_conf_queue);\ + MC_RSP_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \ + MC_RSP_OP(cmd, 1, 56, 4, enum dpni_dest, (queue)->destination.type); \ + MC_RSP_OP(cmd, 1, 62, 1, char, (queue)->destination.stash_ctrl); \ + MC_RSP_OP(cmd, 1, 63, 1, char, (queue)->destination.hold_active); \ + MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (queue)->flc); \ + MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (queue)->user_context); \ + MC_RSP_OP(cmd, 4, 0, 32, uint32_t, (queue)->fqid); \ + MC_RSP_OP(cmd, 4, 32, 16, uint16_t, (queue)->qdbin); \ } while (0)

-/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_SET_RX_FLOW(cmd, tc_id, flow_id, cfg) \ +#define DPNI_CMD_SET_QUEUE(cmd, type, tc, index, queue) \ do { \ - MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id); \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority);\ - MC_CMD_OP(cmd, 0, 40, 2, enum dpni_dest, cfg->dest_cfg.dest_type);\ - MC_CMD_OP(cmd, 0, 42, 1, int, cfg->order_preservation_en);\ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \ - MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx); \ - MC_CMD_OP(cmd, 2, 16, 8, uint8_t, tc_id); \ - MC_CMD_OP(cmd, 2, 32, 32, uint32_t, cfg->options); \ - MC_CMD_OP(cmd, 3, 0, 4, enum dpni_flc_type, cfg->flc_cfg.flc_type); \ - MC_CMD_OP(cmd, 3, 4, 4, enum dpni_stash_size, \ - cfg->flc_cfg.frame_data_size);\ - MC_CMD_OP(cmd, 3, 8, 4, enum dpni_stash_size, \ - cfg->flc_cfg.flow_context_size);\ - MC_CMD_OP(cmd, 3, 32, 32, uint32_t, cfg->flc_cfg.options);\ - MC_CMD_OP(cmd, 4, 0, 64, uint64_t, cfg->flc_cfg.flow_context);\ - MC_CMD_OP(cmd, 5, 0, 32, uint32_t, cfg->tail_drop_threshold); \ + MC_CMD_OP(cmd, 0, 0, 8, enum dpni_queue_type, type); \ + MC_CMD_OP(cmd, 0, 8, 8, uint8_t, tc); \ + MC_CMD_OP(cmd, 0, 16, 8, uint8_t, index); \ + MC_CMD_OP(cmd, 0, 24, 8, uint8_t, (queue)->options); \ + MC_CMD_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \ + MC_CMD_OP(cmd, 1, 56, 4, enum dpni_dest, (queue)->destination.type); \ + MC_CMD_OP(cmd, 1, 62, 1, char, (queue)->destination.stash_ctrl); \ + MC_CMD_OP(cmd, 1, 63, 1, char, (queue)->destination.hold_active); \ + MC_CMD_OP(cmd, 1, 0, 32, uint32_t, (queue)->destination.id); \ + MC_CMD_OP(cmd, 2, 0, 64, uint64_t, (queue)->flc); \ + MC_CMD_OP(cmd, 3, 0, 64, uint64_t, (queue)->user_context); \ } while (0)

-/* cmd, param, offset, width, type, arg_name */ -#define DPNI_CMD_GET_RX_FLOW(cmd, tc_id, flow_id) \ -do { \ - MC_CMD_OP(cmd, 0, 16, 8, uint8_t, tc_id); \ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \ -} while (0) +/* cmd, param, offset, width, type, arg_name */ +#define DPNI_CMD_GET_STATISTICS(cmd, page) \ + MC_CMD_OP(cmd, 0, 0, 8, uint8_t, page)

/* cmd, param, offset, width, type, arg_name */ -#define DPNI_RSP_GET_RX_FLOW(cmd, attr) \ +#define DPNI_RSP_GET_STATISTICS(cmd, stat) \ do { \ - MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id); \ - MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\ - MC_RSP_OP(cmd, 0, 40, 2, enum dpni_dest, attr->dest_cfg.dest_type); \ - MC_RSP_OP(cmd, 0, 42, 1, int, attr->order_preservation_en);\ - MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->user_ctx); \ - MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->tail_drop_threshold); \ - MC_RSP_OP(cmd, 2, 32, 32, uint32_t, attr->fqid); \ - MC_RSP_OP(cmd, 3, 0, 4, enum dpni_flc_type, attr->flc_cfg.flc_type); \ - MC_RSP_OP(cmd, 3, 4, 4, enum dpni_stash_size, \ - attr->flc_cfg.frame_data_size);\ - MC_RSP_OP(cmd, 3, 8, 4, enum dpni_stash_size, \ - attr->flc_cfg.flow_context_size);\ - MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->flc_cfg.options);\ - MC_RSP_OP(cmd, 4, 0, 64, uint64_t, attr->flc_cfg.flow_context);\ -} while (0) - -#define DPNI_CMD_SET_TX_CONF(cmd, flow_id, cfg) \ -do { \ - MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->queue_cfg.dest_cfg.priority); \ - MC_CMD_OP(cmd, 0, 40, 2, enum dpni_dest, \ - cfg->queue_cfg.dest_cfg.dest_type); \ - MC_CMD_OP(cmd, 0, 42, 1, int, cfg->errors_only); \ - MC_CMD_OP(cmd, 0, 46, 1, int, cfg->queue_cfg.order_preservation_en); \ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id); \ - MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->queue_cfg.user_ctx); \ - MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->queue_cfg.options); \ - MC_CMD_OP(cmd, 2, 32, 32, int, cfg->queue_cfg.dest_cfg.dest_id); \ - MC_CMD_OP(cmd, 3, 0, 32, uint32_t, \ - cfg->queue_cfg.tail_drop_threshold); \ - MC_CMD_OP(cmd, 4, 0, 4, enum dpni_flc_type, \ - cfg->queue_cfg.flc_cfg.flc_type); \ - MC_CMD_OP(cmd, 4, 4, 4, enum dpni_stash_size, \ - cfg->queue_cfg.flc_cfg.frame_data_size); \ - MC_CMD_OP(cmd, 4, 8, 4, enum dpni_stash_size, \ - cfg->queue_cfg.flc_cfg.flow_context_size); \ - MC_CMD_OP(cmd, 4, 32, 32, uint32_t, cfg->queue_cfg.flc_cfg.options); \ - MC_CMD_OP(cmd, 5, 0, 64, uint64_t, \ - cfg->queue_cfg.flc_cfg.flow_context); \ -} while (0) - -#define DPNI_CMD_GET_TX_CONF(cmd, flow_id) \ - MC_CMD_OP(cmd, 0, 48, 16, uint16_t, flow_id) - -#define DPNI_RSP_GET_TX_CONF(cmd, attr) \ -do { \ - MC_RSP_OP(cmd, 0, 32, 8, uint8_t, \ - attr->queue_attr.dest_cfg.priority); \ - MC_RSP_OP(cmd, 0, 40, 2, enum dpni_dest, \ - attr->queue_attr.dest_cfg.dest_type); \ - MC_RSP_OP(cmd, 0, 42, 1, int, attr->errors_only); \ - MC_RSP_OP(cmd, 0, 46, 1, int, \ - attr->queue_attr.order_preservation_en); \ - MC_RSP_OP(cmd, 1, 0, 64, uint64_t, attr->queue_attr.user_ctx); \ - MC_RSP_OP(cmd, 2, 32, 32, int, attr->queue_attr.dest_cfg.dest_id); \ - MC_RSP_OP(cmd, 3, 0, 32, uint32_t, \ - attr->queue_attr.tail_drop_threshold); \ - MC_RSP_OP(cmd, 3, 32, 32, uint32_t, attr->queue_attr.fqid); \ - MC_RSP_OP(cmd, 4, 0, 4, enum dpni_flc_type, \ - attr->queue_attr.flc_cfg.flc_type); \ - MC_RSP_OP(cmd, 4, 4, 4, enum dpni_stash_size, \ - attr->queue_attr.flc_cfg.frame_data_size); \ - MC_RSP_OP(cmd, 4, 8, 4, enum dpni_stash_size, \ - attr->queue_attr.flc_cfg.flow_context_size); \ - MC_RSP_OP(cmd, 4, 32, 32, uint32_t, attr->queue_attr.flc_cfg.options); \ - MC_RSP_OP(cmd, 5, 0, 64, uint64_t, \ - attr->queue_attr.flc_cfg.flow_context); \ + MC_RSP_OP(cmd, 0, 0, 64, uint64_t, (stat)->counter0); \ + MC_RSP_OP(cmd, 1, 0, 64, uint64_t, (stat)->counter1); \ + MC_RSP_OP(cmd, 2, 0, 64, uint64_t, (stat)->counter2); \ + MC_RSP_OP(cmd, 3, 0, 64, uint64_t, (stat)->counter3); \ + MC_RSP_OP(cmd, 4, 0, 64, uint64_t, (stat)->counter4); \ + MC_RSP_OP(cmd, 5, 0, 64, uint64_t, (stat)->counter5); \ + MC_RSP_OP(cmd, 6, 0, 64, uint64_t, (stat)->counter6); \ } while (0)

enum net_prot { @@ -645,6 +432,33 @@ int dpni_close(struct fsl_mc_io *mc_io, #define DPNI_OPT_FS_MASK_SUPPORT 0x00040000

/** + * enum dpni_queue_type - Identifies a type of queue targeted by the command + * @DPNI_QUEUE_RX: Rx queue + * @DPNI_QUEUE_TX: Tx queue + * @DPNI_QUEUE_TX_CONFIRM: Tx confirmation queue + * @DPNI_QUEUE_RX_ERR: Rx error queue + */ +enum dpni_queue_type { + DPNI_QUEUE_RX, + DPNI_QUEUE_TX, + DPNI_QUEUE_TX_CONFIRM, + DPNI_QUEUE_RX_ERR, +}; + +struct dpni_cfg { + uint8_t mac_addr[6]; + struct { + uint32_t options; + uint16_t fs_entries; + uint8_t num_queues; + uint8_t num_tcs; + uint8_t mac_entries; + uint8_t vlan_entries; + uint8_t qos_entries; + } adv; +}; + +/** * struct dpni_extended_cfg - Structure representing extended DPNI configuration * @tc_cfg: TCs configuration * @ipr_cfg: IP reassembly configuration @@ -685,78 +499,21 @@ struct dpni_extended_cfg { };

/** - * dpni_prepare_extended_cfg() - function prepare extended parameters - * @cfg: extended structure - * @ext_cfg_buf: Zeroed 256 bytes of memory before mapping it to DMA + * dpni_prepare_cfg() - function prepare parameters + * @cfg: cfg structure + * @cfg_buf: Zeroed 256 bytes of memory before mapping it to DMA * * This function has to be called before dpni_create() */ -int dpni_prepare_extended_cfg(const struct dpni_extended_cfg *cfg, - uint8_t *ext_cfg_buf); - -/** - * struct dpni_cfg - Structure representing DPNI configuration - * @mac_addr: Primary MAC address - * @adv: Advanced parameters; default is all zeros; - * use this structure to change default settings - */ -struct dpni_cfg { - uint8_t mac_addr[6]; - /** - * struct adv - Advanced parameters - * @options: Mask of available options; use 'DPNI_OPT_<X>' values - * @start_hdr: Selects the packet starting header for parsing; - * 'NET_PROT_NONE' is treated as default: 'NET_PROT_ETH' - * @max_senders: Maximum number of different senders; used as the number - * of dedicated Tx flows; Non-power-of-2 values are rounded - * up to the next power-of-2 value as hardware demands it; - * '0' will be treated as '1' - * @max_tcs: Maximum number of traffic classes (for both Tx and Rx); - * '0' will e treated as '1' - * @max_unicast_filters: Maximum number of unicast filters; - * '0' is treated as '16' - * @max_multicast_filters: Maximum number of multicast filters; - * '0' is treated as '64' - * @max_qos_entries: if 'max_tcs > 1', declares the maximum entries in - * the QoS table; '0' is treated as '64' - * @max_qos_key_size: Maximum key size for the QoS look-up; - * '0' is treated as '24' which is enough for IPv4 - * 5-tuple - * @max_dist_key_size: Maximum key size for the distribution; - * '0' is treated as '24' which is enough for IPv4 5-tuple - * @max_policers: Maximum number of policers; - * should be between '0' and max_tcs - * @max_congestion_ctrl: Maximum number of congestion control groups - * (CGs); covers early drop and congestion notification - * requirements; - * should be between '0' and ('max_tcs' + 'max_senders') - * @ext_cfg_iova: I/O virtual address of 256 bytes DMA-able memory - * filled with the extended configuration by calling - * dpni_prepare_extended_cfg() - */ - struct { - uint32_t options; - enum net_prot start_hdr; - uint8_t max_senders; - uint8_t max_tcs; - uint8_t max_unicast_filters; - uint8_t max_multicast_filters; - uint8_t max_vlan_filters; - uint8_t max_qos_entries; - uint8_t max_qos_key_size; - uint8_t max_dist_key_size; - uint8_t max_policers; - uint8_t max_congestion_ctrl; - uint64_t ext_cfg_iova; - } adv; -}; - +int dpni_prepare_cfg(const struct dpni_cfg *cfg, + uint8_t *cfg_buf); /** * dpni_create() - Create the DPNI object * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @cfg: Configuration structure - * @token: Returned token; use in subsequent API calls + * @obj_id: Returned obj_id; use in subsequent API calls * * Create the DPNI object, allocate required resources and * perform required initialization. @@ -774,21 +531,24 @@ struct dpni_cfg { * Return: '0' on Success; Error code otherwise. */ int dpni_create(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, const struct dpni_cfg *cfg, - uint16_t *token); + uint32_t *obj_id);

/** * dpni_destroy() - Destroy the DPNI object and release all its resources. * @mc_io: Pointer to MC portal's I/O object + * @token: Authentication token. * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object + * @obj_id: Returned obj_id; use in subsequent API calls * * Return: '0' on Success; error code otherwise. */ int dpni_destroy(struct fsl_mc_io *mc_io, + uint16_t token, uint32_t cmd_flags, - uint16_t token); + uint32_t obj_id);

/** * struct dpni_pools_cfg - Structure representing buffer pools configuration @@ -867,49 +627,32 @@ int dpni_reset(struct fsl_mc_io *mc_io,

/** * struct dpni_attr - Structure representing DPNI attributes - * @id: DPNI object ID - * @version: DPNI version - * @start_hdr: Indicates the packet starting header for parsing * @options: Mask of available options; reflects the value as was given in * object's creation - * @max_senders: Maximum number of different senders; used as the number - * of dedicated Tx flows; - * @max_tcs: Maximum number of traffic classes (for both Tx and Rx) + * @max_num_queues: Number of queues available (for both Tx and Rx) + * @max_num_tcs: Maximum number of traffic classes (for both Tx and Rx) + * @max_mac_entries: Maximum number of traffic classes (for both Tx and Rx) * @max_unicast_filters: Maximum number of unicast filters * @max_multicast_filters: Maximum number of multicast filters - * @max_vlan_filters: Maximum number of VLAN filters + * @max_vlan_entries: Maximum number of VLAN filters * @max_qos_entries: if 'max_tcs > 1', declares the maximum entries in QoS table + * @max_fs_entries: declares the maximum entries in flow steering table * @max_qos_key_size: Maximum key size for the QoS look-up - * @max_dist_key_size: Maximum key size for the distribution look-up - * @max_policers: Maximum number of policers; - * @max_congestion_ctrl: Maximum number of congestion control groups (CGs); - * @ext_cfg_iova: I/O virtual address of 256 bytes DMA-able memory; - * call dpni_extract_extended_cfg() to extract the extended configuration + * @max_fs_key_size: Maximum key size for the flow steering + * @wriop_version: Indicates revision of WRIOP hardware block */ struct dpni_attr { - int id; - /** - * struct version - DPNI version - * @major: DPNI major version - * @minor: DPNI minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; - enum net_prot start_hdr; + uint32_t id; uint32_t options; - uint8_t max_senders; - uint8_t max_tcs; - uint8_t max_unicast_filters; - uint8_t max_multicast_filters; - uint8_t max_vlan_filters; + uint8_t max_num_queues; + uint8_t max_num_tcs; + uint8_t max_mac_entries; + uint8_t max_vlan_entries; uint8_t max_qos_entries; + uint16_t max_fs_entries; uint8_t max_qos_key_size; - uint8_t max_dist_key_size; - uint8_t max_policers; - uint8_t max_congestion_ctrl; - uint64_t ext_cfg_iova; + uint8_t max_fs_key_size; + uint16_t wriop_version; };

/** @@ -927,14 +670,14 @@ int dpni_get_attributes(struct fsl_mc_io *mc_io, struct dpni_attr *attr);

/** - * dpni_extract_extended_cfg() - extract the extended parameters - * @cfg: extended structure - * @ext_cfg_buf: 256 bytes of DMA-able memory + * dpni_extract_cfg() - extract the parameters + * @cfg: cfg structure + * @cfg_buf: 256 bytes of DMA-able memory * * This function has to be called after dpni_get_attributes() */ -int dpni_extract_extended_cfg(struct dpni_extended_cfg *cfg, - const uint8_t *ext_cfg_buf); +int dpni_extract_cfg(struct dpni_cfg *cfg, + const uint8_t *cfg_buf);

/** * DPNI errors @@ -1037,7 +780,7 @@ int dpni_set_errors_behavior(struct fsl_mc_io *mc_io, * @data_tail_room: Data tail room */ struct dpni_buffer_layout { - uint32_t options; + uint16_t options; int pass_timestamp; int pass_parser_result; int pass_frame_status; @@ -1048,96 +791,38 @@ struct dpni_buffer_layout { };

/** - * dpni_get_rx_buffer_layout() - Retrieve Rx buffer layout attributes. + * dpni_get_buffer_layout() - Retrieve buffer layout attributes. * @mc_io: Pointer to MC portal's I/O object * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @token: Token of DPNI object * @layout: Returns buffer layout attributes + * @type: DPNI queue type * * Return: '0' on Success; Error code otherwise. */ -int dpni_get_rx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - struct dpni_buffer_layout *layout); +int dpni_get_buffer_layout(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + const struct dpni_buffer_layout *layout, + enum dpni_queue_type type);

/** - * dpni_set_rx_buffer_layout() - Set Rx buffer layout configuration. + * dpni_set_buffer_layout() - Set buffer layout configuration. * @mc_io: Pointer to MC portal's I/O object * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @token: Token of DPNI object * @layout: Buffer layout configuration + * @type: DPNI queue type * * Return: '0' on Success; Error code otherwise. * * @warning Allowed only when DPNI is disabled */ -int dpni_set_rx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - const struct dpni_buffer_layout *layout); - -/** - * dpni_get_tx_buffer_layout() - Retrieve Tx buffer layout attributes. - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @layout: Returns buffer layout attributes - * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_get_tx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - struct dpni_buffer_layout *layout); - -/** - * dpni_set_tx_buffer_layout() - Set Tx buffer layout configuration. - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @layout: Buffer layout configuration - * - * Return: '0' on Success; Error code otherwise. - * - * @warning Allowed only when DPNI is disabled - */ -int dpni_set_tx_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - const struct dpni_buffer_layout *layout); - -/** - * dpni_get_tx_conf_buffer_layout() - Retrieve Tx confirmation buffer layout - * attributes. - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @layout: Returns buffer layout attributes - * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_get_tx_conf_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - struct dpni_buffer_layout *layout); - -/** - * dpni_set_tx_conf_buffer_layout() - Set Tx confirmation buffer layout - * configuration. - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @layout: Buffer layout configuration - * - * Return: '0' on Success; Error code otherwise. - * - * @warning Allowed only when DPNI is disabled - */ -int dpni_set_tx_conf_buffer_layout(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - const struct dpni_buffer_layout *layout); +int dpni_set_buffer_layout(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + const struct dpni_buffer_layout *layout, + enum dpni_queue_type type);

/** * dpni_get_qdid() - Get the Queuing Destination ID (QDID) that should be used @@ -1169,68 +854,6 @@ int dpni_get_tx_data_offset(struct fsl_mc_io *mc_io, uint16_t token, uint16_t *data_offset);

-/** - * enum dpni_counter - DPNI counter types - * @DPNI_CNT_ING_FRAME: Counts ingress frames - * @DPNI_CNT_ING_BYTE: Counts ingress bytes - * @DPNI_CNT_ING_FRAME_DROP: Counts ingress frames dropped due to explicit - * 'drop' setting - * @DPNI_CNT_ING_FRAME_DISCARD: Counts ingress frames discarded due to errors - * @DPNI_CNT_ING_MCAST_FRAME: Counts ingress multicast frames - * @DPNI_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes - * @DPNI_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames - * @DPNI_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes - * @DPNI_CNT_EGR_FRAME: Counts egress frames - * @DPNI_CNT_EGR_BYTE: Counts egress bytes - * @DPNI_CNT_EGR_FRAME_DISCARD: Counts egress frames discarded due to errors - */ -enum dpni_counter { - DPNI_CNT_ING_FRAME = 0x0, - DPNI_CNT_ING_BYTE = 0x1, - DPNI_CNT_ING_FRAME_DROP = 0x2, - DPNI_CNT_ING_FRAME_DISCARD = 0x3, - DPNI_CNT_ING_MCAST_FRAME = 0x4, - DPNI_CNT_ING_MCAST_BYTE = 0x5, - DPNI_CNT_ING_BCAST_FRAME = 0x6, - DPNI_CNT_ING_BCAST_BYTES = 0x7, - DPNI_CNT_EGR_FRAME = 0x8, - DPNI_CNT_EGR_BYTE = 0x9, - DPNI_CNT_EGR_FRAME_DISCARD = 0xa -}; - -/** - * dpni_get_counter() - Read a specific DPNI counter - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @counter: The requested counter - * @value: Returned counter's current value - * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_get_counter(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - enum dpni_counter counter, - uint64_t *value); - -/** - * dpni_set_counter() - Set (or clear) a specific DPNI counter - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @counter: The requested counter - * @value: New counter value; typically pass '0' for resetting - * the counter. - * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_set_counter(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - enum dpni_counter counter, - uint64_t value); - /* Enable auto-negotiation */ #define DPNI_LINK_OPT_AUTONEG 0x0000000000000001ULL /* Enable half-duplex mode */ @@ -1506,183 +1129,199 @@ struct dpni_queue_attr { #define DPNI_TX_FLOW_OPT_L4_CHKSUM_GEN 0x00000020

/** - * struct dpni_tx_flow_cfg - Structure representing Tx flow configuration - * @options: Flags representing the suggested modifications to the Tx flow; - * Use any combination 'DPNI_TX_FLOW_OPT_<X>' flags - * @use_common_tx_conf_queue: Set to '1' to use the common (default) Tx - * confirmation and error queue; Set to '0' to use the private - * Tx confirmation and error queue; valid only if - * 'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' wasn't set at DPNI creation - * and 'DPNI_TX_FLOW_OPT_TX_CONF_ERROR' is contained in 'options' - * @l3_chksum_gen: Set to '1' to enable L3 checksum generation; '0' to disable; - * valid only if 'DPNI_TX_FLOW_OPT_L3_CHKSUM_GEN' is contained in 'options' - * @l4_chksum_gen: Set to '1' to enable L4 checksum generation; '0' to disable; - * valid only if 'DPNI_TX_FLOW_OPT_L4_CHKSUM_GEN' is contained in 'options' - */ -struct dpni_tx_flow_cfg { - uint32_t options; - int use_common_tx_conf_queue; - int l3_chksum_gen; - int l4_chksum_gen; -}; - -/** - * dpni_set_tx_flow() - Set Tx flow configuration + * dpni_get_api_version - Retrieve DPNI Major and Minor version info. + * * @mc_io: Pointer to MC portal's I/O object * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @flow_id: Provides (or returns) the sender's flow ID; - * for each new sender set (*flow_id) to 'DPNI_NEW_FLOW_ID' to generate - * a new flow_id; this ID should be used as the QDBIN argument - * in enqueue operations - * @cfg: Tx flow configuration + * @major_ver: DPNI major version + * @minor_ver: DPNI minor version * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_set_tx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t *flow_id, - const struct dpni_tx_flow_cfg *cfg); - -/** - * struct dpni_tx_flow_attr - Structure representing Tx flow attributes - * @use_common_tx_conf_queue: '1' if using common (default) Tx confirmation and - * error queue; '0' if using private Tx confirmation and error queue - * @l3_chksum_gen: '1' if L3 checksum generation is enabled; '0' if disabled - * @l4_chksum_gen: '1' if L4 checksum generation is enabled; '0' if disabled - */ -struct dpni_tx_flow_attr { - int use_common_tx_conf_queue; - int l3_chksum_gen; - int l4_chksum_gen; + * Return: '0' on Success; Error code otherwise. + */ +int dpni_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + +/** + * enum dpni_confirmation_mode - Defines DPNI options supported for Tx + * confirmation + * @DPNI_CONF_AFFINE: For each Tx queue set associated with a sender there is + * an affine Tx Confirmation queue + * @DPNI_CONF_SINGLE: All Tx queues are associated with a single Tx + * confirmation queue + * @DPNI_CONF_DISABLE: Tx frames are not confirmed. This must be associated + * with proper FD set-up to have buffers release to a Buffer Pool, otherwise + * buffers will be leaked. + */ +enum dpni_confirmation_mode { + DPNI_CONF_AFFINE, + DPNI_CONF_SINGLE, + DPNI_CONF_DISABLE, };

-/** - * dpni_get_tx_flow() - Get Tx flow attributes - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @flow_id: The sender's flow ID, as returned by the - * dpni_set_tx_flow() function - * @attr: Returned Tx flow attributes - * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_get_tx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t flow_id, - struct dpni_tx_flow_attr *attr); +struct dpni_tx_confirmation_mode { + uint32_t pad; + uint8_t confirmation_mode; +};

/** - * struct dpni_tx_conf_cfg - Structure representing Tx conf configuration - * @errors_only: Set to '1' to report back only error frames; - * Set to '0' to confirm transmission/error for all transmitted frames; - * @queue_cfg: Queue configuration + * struct dpni_queue - Queue structure + * @fqid: FQID used for enqueueing to and/or configuration of this specific FQ + * @qdbin: Queueing bin, used to enqueue using QDID, DQBIN, QPRI. Only relevant + * for Tx queues. + * @flc: FLC value for traffic dequeued from this queue. + * @user_context: User data, presented to the user along with any frames + * from this queue. Not relevant for Tx queues. */ -struct dpni_tx_conf_cfg { - int errors_only; - struct dpni_queue_cfg queue_cfg; +struct dpni_queue { + /** + * struct destination - Destination structure + * @id: ID of the destination, only relevant if DEST_TYPE is > 0. + * Identifies either a DPIO or a DPCON object. Not relevant for Tx + * queues. + * @type: May be one of the following: + * 0 - No destination, queue can be manually queried, but won't + * push traffic or notifications to a DPIO; + * 1 - The destination is DPIO. When traffic becomes available in + * the queue a FQDAN (FQ data available notification) will be + * generated to selected DPIO; + * 2 - The destination is a DPCON. The queue is associated with a + * DPCON object for purpose of scheduling between multiple + * queues. The DPCON may be independently configured to + * generate notifications. Not relevant for Tx queues. + * @hold_active: Hold active + */ + struct { + uint32_t id; + enum dpni_dest type; + char hold_active; + char stash_ctrl; + } destination; + uint8_t options; + uint32_t fqid; + uint16_t qdbin; + uint64_t flc; + uint64_t user_context; };

/** - * dpni_set_tx_conf() - Set Tx confirmation and error queue configuration - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @flow_id: The sender's flow ID, as returned by the - * dpni_set_tx_flow() function; - * use 'DPNI_COMMON_TX_CONF' for common tx-conf - * @cfg: Queue configuration + * dpni_set_queue() - Set queue parameters + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPNI object + * @type: Type of queue + * @tc: Traffic class, in range 0 to NUM_TCS - 1 + * @index: Selects the specific queue out of the set allocated for the same + * TC. Value must be in range 0 to NUM_QUEUES - 1 + * @queue: Queue structure * - * If either 'DPNI_OPT_TX_CONF_DISABLED' or - * 'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' were selected at DPNI creation, - * this function can ONLY be used with 'flow_id == DPNI_COMMON_TX_CONF'; - * i.e. only serve the common tx-conf-err queue; - * if 'DPNI_OPT_TX_CONF_DISABLED' was selected, only error frames are reported - * back - successfully transmitted frames are not confirmed. Otherwise, all - * transmitted frames are sent for confirmation. + * Return: '0' on Success; Error code otherwise. + */ +int dpni_set_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + enum dpni_queue_type type, + uint8_t tc, + uint8_t index, + const struct dpni_queue *queue); + +/** + * dpni_get_queue() - Get queue parameters + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPNI object + * @type: Type of queue + * @tc: Traffic class, in range 0 to NUM_TCS - 1 + * @index: Selects the specific queue out of the set allocated for the same + * TC. Value must be in range 0 to NUM_QUEUES - 1 + * @queue: Queue structure * - * Return: '0' on Success; Error code otherwise. + * Return: '0' on Success; Error code otherwise. */ -int dpni_set_tx_conf(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t flow_id, - const struct dpni_tx_conf_cfg *cfg); +int dpni_get_queue(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + enum dpni_queue_type type, + uint8_t tc, + uint8_t index, + struct dpni_queue *queue);

/** - * struct dpni_tx_conf_attr - Structure representing Tx conf attributes - * @errors_only: '1' if only error frames are reported back; '0' if all - * transmitted frames are confirmed - * @queue_attr: Queue attributes + * dpni_set_tx_confirmation_mode() - Set TX conf mode + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPNI object + * @mode: DPNI confirmation mode type + * + * Return: '0' on Success; Error code otherwise. */ -struct dpni_tx_conf_attr { - int errors_only; - struct dpni_queue_attr queue_attr; +int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + enum dpni_confirmation_mode mode); +struct dpni_statistics { + /** + * Page_0 statistics structure + * @ingress_all_frames: Ingress frame count + * @ingress_all_bytes: Ingress byte count + * @ingress_multicast_frames: Ingress multicast frame count + * @ingress_multicast_bytes: Ingress multicast byte count + * @ingress_broadcast_frames: Ingress broadcast frame count + * @ingress_broadcast_bytes: Ingress broadcast byte count + * + * Page_1 statistics structure + * @egress_all_frames: Egress frame count + * @egress_all_bytes: Egress byte count + * @egress_multicast_frames: Egress multicast frame count + * @egress_multicast_bytes: Egress multicast byte count + * @egress_broadcast_frames: Egress broadcast frame count + * @egress_broadcast_bytes: Egress broadcast byte count + * + * Page_2 statistics structure + * @ingress_filtered_frames: Ingress filtered frame count + * @ingress_discarded_frames: Ingress discarded frame count + * @ingress_nobuffer_discards: Ingress discarded frame count due to + * lack of buffers. + * @egress_discarded_frames: Egress discarded frame count + * @egress_confirmed_frames: Egress confirmed frame count + */ + + uint64_t counter0; + uint64_t counter1; + uint64_t counter2; + uint64_t counter3; + uint64_t counter4; + uint64_t counter5; + uint64_t counter6; };

/** - * dpni_get_tx_conf() - Get Tx confirmation and error queue attributes + * dpni_get_statistics() - Get DPNI statistics * @mc_io: Pointer to MC portal's I/O object * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @token: Token of DPNI object - * @flow_id: The sender's flow ID, as returned by the - * dpni_set_tx_flow() function; - * use 'DPNI_COMMON_TX_CONF' for common tx-conf - * @attr: Returned tx-conf attributes - * - * If either 'DPNI_OPT_TX_CONF_DISABLED' or - * 'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' were selected at DPNI creation, - * this function can ONLY be used with 'flow_id == DPNI_COMMON_TX_CONF'; - * i.e. only serve the common tx-conf-err queue; + * @page: Selects the statistics page to retrieve, see DPNI_GET_STATISTICS + * output. Pages are numbered 0 to 2. + * @stat: Structure containing the statistics * * Return: '0' on Success; Error code otherwise. */ -int dpni_get_tx_conf(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint16_t flow_id, - struct dpni_tx_conf_attr *attr); -/** - * dpni_set_rx_flow() - Set Rx flow configuration - * @mc_io: Pointer to MC portal's I/O object - * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' - * @token: Token of DPNI object - * @tc_id: Traffic class selection (0-7); - * use 'DPNI_ALL_TCS' to set all TCs and all flows - * @flow_id: Rx flow id within the traffic class; use - * 'DPNI_ALL_TC_FLOWS' to set all flows within - * this tc_id; ignored if tc_id is set to - * 'DPNI_ALL_TCS'; - * @cfg: Rx flow configuration - * - * Return: '0' on Success; Error code otherwise. - */ -int dpni_set_rx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint8_t tc_id, - uint16_t flow_id, - const struct dpni_queue_cfg *cfg); +int dpni_get_statistics(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token, + uint8_t page, + struct dpni_statistics *stat);

/** - * dpni_get_rx_flow() - Get Rx flow attributes + * dpni_reset_statistics() - Clears DPNI statistics * @mc_io: Pointer to MC portal's I/O object * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' * @token: Token of DPNI object - * @tc_id: Traffic class selection (0-7) - * @flow_id: Rx flow id within the traffic class - * @attr: Returned Rx flow attributes * * Return: '0' on Success; Error code otherwise. */ -int dpni_get_rx_flow(struct fsl_mc_io *mc_io, - uint32_t cmd_flags, - uint16_t token, - uint8_t tc_id, - uint16_t flow_id, - struct dpni_queue_attr *attr); - +int dpni_reset_statistics(struct fsl_mc_io *mc_io, + uint32_t cmd_flags, + uint16_t token); #endif /* _FSL_DPNI_H */ diff --git a/include/fsl-mc/fsl_dprc.h b/include/fsl-mc/fsl_dprc.h index 535c789..cbd9351 100644 --- a/include/fsl-mc/fsl_dprc.h +++ b/include/fsl-mc/fsl_dprc.h @@ -2,6 +2,7 @@ * Freescale Layerscape MC I/O wrapper * * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * Author: German Rivera German.Rivera@freescale.com * * SPDX-License-Identifier: GPL-2.0+ @@ -10,29 +11,30 @@ #define _FSL_DPRC_H

/* DPRC Version */ -#define DPRC_VER_MAJOR 5 +#define DPRC_VER_MAJOR 6 #define DPRC_VER_MINOR 1

/* Command IDs */ -#define DPRC_CMDID_CLOSE 0x800 -#define DPRC_CMDID_OPEN 0x805 -#define DPRC_CMDID_CREATE 0x905 - -#define DPRC_CMDID_GET_ATTR 0x004 -#define DPRC_CMDID_RESET_CONT 0x005 - -#define DPRC_CMDID_CREATE_CONT 0x151 -#define DPRC_CMDID_DESTROY_CONT 0x152 -#define DPRC_CMDID_GET_CONT_ID 0x830 -#define DPRC_CMDID_GET_OBJ_COUNT 0x159 -#define DPRC_CMDID_GET_OBJ 0x15A -#define DPRC_CMDID_GET_RES_COUNT 0x15B -#define DPRC_CMDID_GET_RES_IDS 0x15C -#define DPRC_CMDID_GET_OBJ_REG 0x15E - -#define DPRC_CMDID_CONNECT 0x167 -#define DPRC_CMDID_DISCONNECT 0x168 -#define DPRC_CMDID_GET_CONNECTION 0x16C +#define DPRC_CMDID_CLOSE 0x8001 +#define DPRC_CMDID_OPEN 0x8051 +#define DPRC_CMDID_CREATE 0x9051 + +#define DPRC_CMDID_GET_ATTR 0x0041 +#define DPRC_CMDID_RESET_CONT 0x0051 +#define DPRC_CMDID_GET_API_VERSION 0xa051 + +#define DPRC_CMDID_CREATE_CONT 0x1511 +#define DPRC_CMDID_DESTROY_CONT 0x1521 +#define DPRC_CMDID_GET_CONT_ID 0x8301 +#define DPRC_CMDID_GET_OBJ_COUNT 0x1591 +#define DPRC_CMDID_GET_OBJ 0x15A1 +#define DPRC_CMDID_GET_RES_COUNT 0x15B1 +#define DPRC_CMDID_GET_RES_IDS 0x15C1 +#define DPRC_CMDID_GET_OBJ_REG 0x15E1 + +#define DPRC_CMDID_CONNECT 0x1671 +#define DPRC_CMDID_DISCONNECT 0x1681 +#define DPRC_CMDID_GET_CONNECTION 0x16C1

/* cmd, param, offset, width, type, arg_name */ #define DPRC_RSP_GET_CONTAINER_ID(cmd, container_id) \ @@ -88,8 +90,6 @@ do { \ MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->icid); \ MC_RSP_OP(cmd, 1, 0, 32, uint32_t, attr->options);\ MC_RSP_OP(cmd, 1, 32, 32, int, attr->portal_id); \ - MC_RSP_OP(cmd, 2, 0, 16, uint16_t, attr->version.major);\ - MC_RSP_OP(cmd, 2, 16, 16, uint16_t, attr->version.minor);\ } while (0)

/* cmd, param, offset, width, type, arg_name */ @@ -345,9 +345,9 @@ do { \ #define DPRC_CMD_CONNECT(cmd, endpoint1, endpoint2, cfg) \ do { \ MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \ - MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \ + MC_CMD_OP(cmd, 0, 32, 32, int, endpoint1->if_id); \ MC_CMD_OP(cmd, 1, 0, 32, int, endpoint2->id); \ - MC_CMD_OP(cmd, 1, 32, 16, uint16_t, endpoint2->if_id); \ + MC_CMD_OP(cmd, 1, 32, 32, int, endpoint2->if_id); \ MC_CMD_OP(cmd, 2, 0, 8, char, endpoint1->type[0]); \ MC_CMD_OP(cmd, 2, 8, 8, char, endpoint1->type[1]); \ MC_CMD_OP(cmd, 2, 16, 8, char, endpoint1->type[2]); \ @@ -410,8 +410,8 @@ do { \ /* cmd, param, offset, width, type, arg_name */ #define DPRC_CMD_GET_CONNECTION(cmd, endpoint1) \ do { \ - MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \ - MC_CMD_OP(cmd, 0, 32, 16, uint16_t, endpoint1->if_id); \ + MC_CMD_OP(cmd, 0, 0, 32, int, endpoint1->id); \ + MC_CMD_OP(cmd, 0, 32, 32, int, endpoint1->if_id); \ MC_CMD_OP(cmd, 1, 0, 8, char, endpoint1->type[0]); \ MC_CMD_OP(cmd, 1, 8, 8, char, endpoint1->type[1]); \ MC_CMD_OP(cmd, 1, 16, 8, char, endpoint1->type[2]); \ @@ -657,15 +657,6 @@ struct dprc_attributes { uint16_t icid; int portal_id; uint64_t options; - /** - * struct version - DPRC version - * @major: DPRC major version - * @minor: DPRC minor version - */ - struct { - uint16_t major; - uint16_t minor; - } version; };

/** @@ -950,4 +941,19 @@ int dprc_get_connection(struct fsl_mc_io *mc_io, struct dprc_endpoint *endpoint2, int *state);

+/** + * dprc_get_api_version - Retrieve DPRC Major and Minor version info. + * + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: DPRC major version + * @minor_ver: DPRC minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dprc_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + #endif /* _FSL_DPRC_H */ diff --git a/include/fsl-mc/fsl_mc_cmd.h b/include/fsl-mc/fsl_mc_cmd.h index f3d1498..2ba595f 100644 --- a/include/fsl-mc/fsl_mc_cmd.h +++ b/include/fsl-mc/fsl_mc_cmd.h @@ -1,4 +1,5 @@ /* Copyright 2013-2015 Freescale Semiconductor Inc. + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -24,6 +25,15 @@ struct mc_command { uint64_t params[MC_CMD_NUM_OF_PARAMS]; };

+struct mc_rsp_create { + __le32 object_id; +}; + +struct mc_rsp_api_ver { + __le16 major_ver; + __le16 minor_ver; +}; + enum mc_cmd_status { MC_CMD_STATUS_OK = 0x0, /*!< Completed successfully */ MC_CMD_STATUS_READY = 0x1, /*!< Ready to be processed */ @@ -51,15 +61,15 @@ enum mc_cmd_status { #define MC_CMD_FLAG_INTR_DIS 0x01000000

-#define MC_CMD_HDR_CMDID_O 52 /* Command ID field offset */ -#define MC_CMD_HDR_CMDID_S 12 /* Command ID field size */ +#define MC_CMD_HDR_CMDID_O 48 /* Command ID field offset */ +#define MC_CMD_HDR_CMDID_S 16 /* Command ID field size */ #define MC_CMD_HDR_STATUS_O 16 /* Status field offset */ -#define MC_CMD_HDR_TOKEN_O 38 /* Token field offset */ -#define MC_CMD_HDR_TOKEN_S 10 /* Token field size */ +#define MC_CMD_HDR_TOKEN_O 32 /* Token field offset */ +#define MC_CMD_HDR_TOKEN_S 16 /* Token field size */ #define MC_CMD_HDR_STATUS_S 8 /* Status field size*/ #define MC_CMD_HDR_FLAGS_O 0 /* Flags field offset */ #define MC_CMD_HDR_FLAGS_S 32 /* Flags field size*/ -#define MC_CMD_HDR_FLAGS_MASK 0xFF00FF00 /* Command flags mask */ +#define MC_CMD_HDR_FLAGS_MASK 0x0000FFFF /* Command flags mask */

#define MC_CMD_HDR_READ_STATUS(_hdr) \ ((enum mc_cmd_status)mc_dec((_hdr), \ @@ -80,11 +90,19 @@ enum mc_cmd_status { #define MC_RSP_OP(_cmd, _param, _offset, _width, _type, _arg) \ (_arg = (_type)mc_dec(_cmd.params[_param], (_offset), (_width)))

+/* cmd, param, offset, width, type, arg_name */ +#define MC_CMD_READ_OBJ_ID(cmd, obj_id) \ + MC_RSP_OP(cmd, 0, 0, 32, uint32_t, obj_id) + +/* cmd, param, offset, width, type, arg_name */ +#define CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id) \ + MC_CMD_OP(cmd, 0, 0, 32, uint32_t, object_id) + static inline uint64_t mc_encode_cmd_header(uint16_t cmd_id, uint32_t cmd_flags, uint16_t token) { - uint64_t hdr; + uint64_t hdr = 0;

hdr = mc_enc(MC_CMD_HDR_CMDID_O, MC_CMD_HDR_CMDID_S, cmd_id); hdr |= mc_enc(MC_CMD_HDR_FLAGS_O, MC_CMD_HDR_FLAGS_S, @@ -144,4 +162,22 @@ static inline enum mc_cmd_status mc_read_response( return status; }

+/** + * mc_read_version - read version of the given cmd + * + * @cmd: pointer to a filled command + * @major_version: major version value for the given cmd + * @minor_version: minor version value for the given cmd + */ +static inline void mc_cmd_read_api_version(struct mc_command *cmd, + u16 *major_ver, + u16 *minor_ver) +{ + struct mc_rsp_api_ver *rsp_params; + + rsp_params = (struct mc_rsp_api_ver *)cmd->params; + *major_ver = le16_to_cpu(rsp_params->major_ver); + *minor_ver = le16_to_cpu(rsp_params->minor_ver); +} + #endif /* __FSL_MC_CMD_H */ diff --git a/include/fsl-mc/fsl_mc_private.h b/include/fsl-mc/fsl_mc_private.h index 17e0611..597b2df 100644 --- a/include/fsl-mc/fsl_mc_private.h +++ b/include/fsl-mc/fsl_mc_private.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2014 Freescale Semiconductor + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -29,6 +30,7 @@ extern struct fsl_mc_io *dflt_mc_io; * @struct dpbp_attr: DPBP attribute */ struct fsl_dpbp_obj { + uint32_t dpbp_id; uint16_t dpbp_handle; struct dpbp_attr dpbp_attr; }; @@ -41,7 +43,7 @@ extern struct fsl_dpbp_obj *dflt_dpbp; * @struct qbman_swp *sw_portal: SW portal object */ struct fsl_dpio_obj { - int dpio_id; + uint32_t dpio_id; uint16_t dpio_handle; struct qbman_swp *sw_portal; /** SW portal object */ }; @@ -56,7 +58,7 @@ extern struct fsl_dpio_obj *dflt_dpio; * @struct dpni_buffer_layout: DPNI buffer layout */ struct fsl_dpni_obj { - int dpni_id; + uint32_t dpni_id; uint16_t dpni_handle; struct dpni_attr dpni_attrs; struct dpni_buffer_layout buf_layout;