diff options
Diffstat (limited to 'drivers/net/fsl-mc/dpni.c')
| -rw-r--r-- | drivers/net/fsl-mc/dpni.c | 332 |
1 files changed, 88 insertions, 244 deletions
diff --git a/drivers/net/fsl-mc/dpni.c b/drivers/net/fsl-mc/dpni.c index 41bf56abf5..481f9d882b 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 (C) 2013-2016 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; -} |