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driver: net: fsl-mc: flib changes for MC FW 9.0.0

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MC firmware version 9.0.0 contains
 - Support of new APIs
 - Update in existing APIs
 - Change in Major and minor version of DPAA2 objects

This patch contains modifications in FLIB files to support new
MC firmware version.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Prabhakar Kushwaha 2015-12-24 15:32:49 +05:30 committed by York Sun
parent 9a696f56fc
commit 53e353fc3e
9 changed files with 565 additions and 169 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

81
drivers/net/fsl-mc/dpni.c
View File

@ -8,6 +8,26 @@
#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)
{
uint64_t *ext_params = (uint64_t *)ext_cfg_buf;
DPNI_PREP_EXTENDED_CFG(ext_params, cfg);
return 0;
}
int dpni_extract_extended_cfg(struct dpni_extended_cfg *cfg,
const uint8_t *ext_cfg_buf)
{
uint64_t *ext_params = (uint64_t *)ext_cfg_buf;
DPNI_EXT_EXTENDED_CFG(ext_params, cfg);
return 0;
}
int dpni_open(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
int dpni_id,
@ -162,6 +182,7 @@ 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);
@ -174,6 +195,23 @@ int dpni_get_attributes(struct fsl_mc_io *mc_io,
return 0;
}
int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dpni_error_cfg *cfg)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_ERRORS_BEHAVIOR,
cmd_flags,
token);
DPNI_CMD_SET_ERRORS_BEHAVIOR(cmd, cfg);
/* send command to mc*/
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,
@ -602,3 +640,46 @@ int dpni_get_rx_flow(struct fsl_mc_io *mc_io,
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)
{
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);
/* 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;
}

4
drivers/net/ldpaa_eth/ldpaa_eth.c
View File

@ -798,9 +798,7 @@ static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv)
priv->tx_flow_id = DPNI_NEW_FLOW_ID;
memset(&dflt_tx_flow, 0, sizeof(dflt_tx_flow));
dflt_tx_flow.options = DPNI_TX_FLOW_OPT_ONLY_TX_ERROR;
dflt_tx_flow.conf_err_cfg.use_default_queue = 0;
dflt_tx_flow.conf_err_cfg.errors_only = 1;
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);

2
include/fsl-mc/fsl_dpbp.h
View File

@ -15,7 +15,7 @@
/* DPBP Version */
#define DPBP_VER_MAJOR 2
#define DPBP_VER_MINOR 1
#define DPBP_VER_MINOR 2
/* Command IDs */
#define DPBP_CMDID_CLOSE 0x800

5
include/fsl-mc/fsl_dpio.h
View File

@ -9,7 +9,7 @@
/* DPIO Version */
#define DPIO_VER_MAJOR 3
#define DPIO_VER_MINOR 1
#define DPIO_VER_MINOR 2
/* Command IDs */
#define DPIO_CMDID_CLOSE 0x800
@ -45,6 +45,7 @@ do { \
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)
/* Data Path I/O Portal API
@ -195,6 +196,7 @@ int dpio_reset(struct fsl_mc_io *mc_io,
* @channel_mode: Notification channel mode
* @num_priorities: Number of priorities for the notification channel (1-8);
* relevant only if 'channel_mode = DPIO_LOCAL_CHANNEL'
* @qbman_version: QBMAN version
*/
struct dpio_attr {
int id;
@ -212,6 +214,7 @@ struct dpio_attr {
uint16_t qbman_portal_id;
enum dpio_channel_mode channel_mode;
uint8_t num_priorities;
uint32_t qbman_version;
};
/**

2
include/fsl-mc/fsl_dpmac.h
View File

@ -12,7 +12,7 @@
/* DPMAC Version */
#define DPMAC_VER_MAJOR 3
#define DPMAC_VER_MINOR 1
#define DPMAC_VER_MINOR 2
/* Command IDs */
#define DPMAC_CMDID_CLOSE 0x800

2
include/fsl-mc/fsl_dpmng.h
View File

@ -14,7 +14,7 @@ struct fsl_mc_io;
/**
* Management Complex firmware version information
*/
#define MC_VER_MAJOR 8
#define MC_VER_MAJOR 9
#define MC_VER_MINOR 0
/**

539
include/fsl-mc/fsl_dpni.h
View File

@ -7,8 +7,8 @@
#define _FSL_DPNI_H
/* DPNI Version */
#define DPNI_VER_MAJOR 5
#define DPNI_VER_MINOR 1
#define DPNI_VER_MAJOR 6
#define DPNI_VER_MINOR 0
/* Command IDs */
#define DPNI_CMDID_OPEN 0x801
@ -28,6 +28,7 @@
#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
@ -45,11 +46,73 @@
#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
/* 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) \
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); \
} while (0)
#define DPNI_EXT_EXTENDED_CFG(ext, 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); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPNI_CMD_CREATE(cmd, cfg) \
do { \
@ -69,32 +132,23 @@ do { \
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, 3, 0, 8, uint8_t, cfg->adv.max_dist_per_tc[0]); \
MC_CMD_OP(cmd, 3, 8, 8, uint8_t, cfg->adv.max_dist_per_tc[1]); \
MC_CMD_OP(cmd, 3, 16, 8, uint8_t, cfg->adv.max_dist_per_tc[2]); \
MC_CMD_OP(cmd, 3, 24, 8, uint8_t, cfg->adv.max_dist_per_tc[3]); \
MC_CMD_OP(cmd, 3, 32, 8, uint8_t, cfg->adv.max_dist_per_tc[4]); \
MC_CMD_OP(cmd, 3, 40, 8, uint8_t, cfg->adv.max_dist_per_tc[5]); \
MC_CMD_OP(cmd, 3, 48, 8, uint8_t, cfg->adv.max_dist_per_tc[6]); \
MC_CMD_OP(cmd, 3, 56, 8, uint8_t, cfg->adv.max_dist_per_tc[7]); \
MC_CMD_OP(cmd, 4, 0, 16, uint16_t, \
cfg->adv.ipr_cfg.max_reass_frm_size); \
MC_CMD_OP(cmd, 4, 16, 16, uint16_t, \
cfg->adv.ipr_cfg.min_frag_size_ipv4); \
MC_CMD_OP(cmd, 4, 32, 16, uint16_t, \
cfg->adv.ipr_cfg.min_frag_size_ipv6); \
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, 16, uint16_t, \
cfg->adv.ipr_cfg.max_open_frames_ipv4); \
MC_CMD_OP(cmd, 5, 16, 16, uint16_t, \
cfg->adv.ipr_cfg.max_open_frames_ipv6); \
MC_CMD_OP(cmd, 5, 0, 64, uint64_t, cfg->adv.ext_cfg_iova); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPNI_CMD_SET_POOLS(cmd, cfg) \
do { \
MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_dpbp); \
MC_CMD_OP(cmd, 0, 8, 1, int, cfg->pools[0].backup_pool); \
MC_CMD_OP(cmd, 0, 9, 1, int, cfg->pools[1].backup_pool); \
MC_CMD_OP(cmd, 0, 10, 1, int, cfg->pools[2].backup_pool); \
MC_CMD_OP(cmd, 0, 11, 1, int, cfg->pools[3].backup_pool); \
MC_CMD_OP(cmd, 0, 12, 1, int, cfg->pools[4].backup_pool); \
MC_CMD_OP(cmd, 0, 13, 1, int, cfg->pools[5].backup_pool); \
MC_CMD_OP(cmd, 0, 14, 1, int, cfg->pools[6].backup_pool); \
MC_CMD_OP(cmd, 0, 15, 1, int, cfg->pools[7].backup_pool); \
MC_CMD_OP(cmd, 0, 32, 32, int, cfg->pools[0].dpbp_id); \
MC_CMD_OP(cmd, 4, 32, 16, uint16_t, cfg->pools[0].buffer_size);\
MC_CMD_OP(cmd, 1, 0, 32, int, cfg->pools[1].dpbp_id); \
@ -113,6 +167,10 @@ do { \
MC_CMD_OP(cmd, 6, 16, 16, uint16_t, cfg->pools[7].buffer_size);\
} 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 { \
@ -127,30 +185,20 @@ do { \
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, 3, 0, 8, uint8_t, attr->max_dist_per_tc[0]); \
MC_RSP_OP(cmd, 3, 8, 8, uint8_t, attr->max_dist_per_tc[1]); \
MC_RSP_OP(cmd, 3, 16, 8, uint8_t, attr->max_dist_per_tc[2]); \
MC_RSP_OP(cmd, 3, 24, 8, uint8_t, attr->max_dist_per_tc[3]); \
MC_RSP_OP(cmd, 3, 32, 8, uint8_t, attr->max_dist_per_tc[4]); \
MC_RSP_OP(cmd, 3, 40, 8, uint8_t, attr->max_dist_per_tc[5]); \
MC_RSP_OP(cmd, 3, 48, 8, uint8_t, attr->max_dist_per_tc[6]); \
MC_RSP_OP(cmd, 3, 56, 8, uint8_t, attr->max_dist_per_tc[7]); \
MC_RSP_OP(cmd, 4, 0, 16, uint16_t, \
attr->ipr_cfg.max_reass_frm_size); \
MC_RSP_OP(cmd, 4, 16, 16, uint16_t, \
attr->ipr_cfg.min_frag_size_ipv4); \
MC_RSP_OP(cmd, 4, 32, 16, uint16_t, \
attr->ipr_cfg.min_frag_size_ipv6);\
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, 0, 16, uint16_t, \
attr->ipr_cfg.max_open_frames_ipv4); \
MC_RSP_OP(cmd, 5, 16, 16, uint16_t, \
attr->ipr_cfg.max_open_frames_ipv6); \
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);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPNI_CMD_SET_ERRORS_BEHAVIOR(cmd, cfg) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->errors); \
MC_CMD_OP(cmd, 0, 32, 4, enum dpni_error_action, cfg->error_action); \
MC_CMD_OP(cmd, 0, 36, 1, int, cfg->set_frame_annotation); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPNI_RSP_GET_RX_BUFFER_LAYOUT(cmd, layout) \
do { \
@ -313,23 +361,11 @@ do { \
/* cmd, param, offset, width, type, arg_name */
#define DPNI_CMD_SET_TX_FLOW(cmd, flow_id, cfg) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, \
cfg->conf_err_cfg.queue_cfg.dest_cfg.dest_id);\
MC_CMD_OP(cmd, 0, 32, 8, uint8_t, \
cfg->conf_err_cfg.queue_cfg.dest_cfg.priority);\
MC_CMD_OP(cmd, 0, 40, 2, enum dpni_dest, \
cfg->conf_err_cfg.queue_cfg.dest_cfg.dest_type);\
MC_CMD_OP(cmd, 0, 42, 1, int, cfg->conf_err_cfg.errors_only);\
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->conf_err_cfg.use_default_queue);\
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, 1, 0, 64, uint64_t, \
cfg->conf_err_cfg.queue_cfg.user_ctx);\
MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
MC_CMD_OP(cmd, 2, 32, 32, uint32_t, \
cfg->conf_err_cfg.queue_cfg.options);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
@ -343,21 +379,9 @@ do { \
/* cmd, param, offset, width, type, arg_name */
#define DPNI_RSP_GET_TX_FLOW(cmd, attr) \
do { \
MC_RSP_OP(cmd, 0, 0, 32, int, \
attr->conf_err_attr.queue_attr.dest_cfg.dest_id);\
MC_RSP_OP(cmd, 0, 32, 8, uint8_t, \
attr->conf_err_attr.queue_attr.dest_cfg.priority);\
MC_RSP_OP(cmd, 0, 40, 2, enum dpni_dest, \
attr->conf_err_attr.queue_attr.dest_cfg.dest_type);\
MC_RSP_OP(cmd, 0, 42, 1, int, attr->conf_err_attr.errors_only);\
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->conf_err_attr.use_default_queue);\
MC_RSP_OP(cmd, 1, 0, 64, uint64_t, \
attr->conf_err_attr.queue_attr.user_ctx);\
MC_RSP_OP(cmd, 2, 32, 32, uint32_t, \
attr->conf_err_attr.queue_attr.fqid);\
MC_RSP_OP(cmd, 0, 45, 1, int, attr->use_common_tx_conf_queue);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
@ -370,7 +394,7 @@ do { \
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, 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);\
@ -378,6 +402,7 @@ do { \
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); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
@ -393,8 +418,9 @@ 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_CMD_OP(cmd, 0, 42, 1, int, attr->order_preservation_en);\
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, \
@ -405,6 +431,58 @@ do { \
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); \
} while (0)
enum net_prot {
NET_PROT_NONE = 0,
NET_PROT_PAYLOAD,
@ -479,6 +557,8 @@ struct fsl_mc_io;
#define DPNI_ALL_TC_FLOWS (uint16_t)(-1)
/* Generate new flow ID; see dpni_set_tx_flow() */
#define DPNI_NEW_FLOW_ID (uint16_t)(-1)
/* use for common tx-conf queue; see dpni_set_tx_conf_<x>() */
#define DPNI_COMMON_TX_CONF (uint16_t)(-1)
/**
* dpni_open() - Open a control session for the specified object
@ -565,21 +645,55 @@ int dpni_close(struct fsl_mc_io *mc_io,
#define DPNI_OPT_FS_MASK_SUPPORT 0x00040000
/**
* struct dpni_ipr_cfg - Structure representing IP reassembly configuration
* @max_reass_frm_size: Maximum size of the reassembled frame
* @min_frag_size_ipv4: Minimum fragment size of IPv4 fragments
* @min_frag_size_ipv6: Minimum fragment size of IPv6 fragments
* @max_open_frames_ipv4: Maximum concurrent IPv4 packets in reassembly process
* @max_open_frames_ipv6: Maximum concurrent IPv6 packets in reassembly process
* struct dpni_extended_cfg - Structure representing extended DPNI configuration
* @tc_cfg: TCs configuration
* @ipr_cfg: IP reassembly configuration
*/
struct dpni_ipr_cfg {
uint16_t max_reass_frm_size;
uint16_t min_frag_size_ipv4;
uint16_t min_frag_size_ipv6;
uint16_t max_open_frames_ipv4;
uint16_t max_open_frames_ipv6;
struct dpni_extended_cfg {
/**
* struct tc_cfg - TC configuration
* @max_dist: Maximum distribution size for Rx traffic class;
* supported values: 1,2,3,4,6,7,8,12,14,16,24,28,32,48,56,64,96,
* 112,128,192,224,256,384,448,512,768,896,1024;
* value '0' will be treated as '1'.
* other unsupported values will be round down to the nearest
* supported value.
* @max_fs_entries: Maximum FS entries for Rx traffic class;
* '0' means no support for this TC;
*/
struct {
uint16_t max_dist;
uint16_t max_fs_entries;
} tc_cfg[DPNI_MAX_TC];
/**
* struct ipr_cfg - Structure representing IP reassembly configuration
* @max_reass_frm_size: Maximum size of the reassembled frame
* @min_frag_size_ipv4: Minimum fragment size of IPv4 fragments
* @min_frag_size_ipv6: Minimum fragment size of IPv6 fragments
* @max_open_frames_ipv4: Maximum concurrent IPv4 packets in reassembly
* process
* @max_open_frames_ipv6: Maximum concurrent IPv6 packets in reassembly
* process
*/
struct {
uint16_t max_reass_frm_size;
uint16_t min_frag_size_ipv4;
uint16_t min_frag_size_ipv6;
uint16_t max_open_frames_ipv4;
uint16_t max_open_frames_ipv6;
} ipr_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
*
* 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
@ -599,11 +713,6 @@ struct dpni_cfg {
* '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_dist_per_tc: Maximum distribution size per Rx traffic class;
* Must be set to the required value minus 1;
* i.e. 0->1, 1->2, ... ,255->256;
* Non-power-of-2 values are rounded up to the next
* power-of-2 value as hardware demands it
* @max_unicast_filters: Maximum number of unicast filters;
* '0' is treated as '16'
* @max_multicast_filters: Maximum number of multicast filters;
@ -619,16 +728,17 @@ struct dpni_cfg {
* should be between '0' and max_tcs
* @max_congestion_ctrl: Maximum number of congestion control groups
* (CGs); covers early drop and congestion notification
* requirements for traffic classes;
* should be between '0' and max_tcs
* @ipr_cfg: IP reassembly configuration
* 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_dist_per_tc[DPNI_MAX_TC];
uint8_t max_unicast_filters;
uint8_t max_multicast_filters;
uint8_t max_vlan_filters;
@ -637,7 +747,7 @@ struct dpni_cfg {
uint8_t max_dist_key_size;
uint8_t max_policers;
uint8_t max_congestion_ctrl;
struct dpni_ipr_cfg ipr_cfg;
uint64_t ext_cfg_iova;
} adv;
};
@ -765,8 +875,6 @@ int dpni_reset(struct fsl_mc_io *mc_io,
* @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_dist_per_tc: Maximum distribution size per Rx traffic class;
* Set to the required value minus 1
* @max_unicast_filters: Maximum number of unicast filters
* @max_multicast_filters: Maximum number of multicast filters
* @max_vlan_filters: Maximum number of VLAN filters
@ -775,7 +883,8 @@ int dpni_reset(struct fsl_mc_io *mc_io,
* @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);
* @ipr_cfg: IP reassembly configuration
* @ext_cfg_iova: I/O virtual address of 256 bytes DMA-able memory;
* call dpni_extract_extended_cfg() to extract the extended configuration
*/
struct dpni_attr {
int id;
@ -792,7 +901,6 @@ struct dpni_attr {
uint32_t options;
uint8_t max_senders;
uint8_t max_tcs;
uint8_t max_dist_per_tc[DPNI_MAX_TC];
uint8_t max_unicast_filters;
uint8_t max_multicast_filters;
uint8_t max_vlan_filters;
@ -801,7 +909,7 @@ struct dpni_attr {
uint8_t max_dist_key_size;
uint8_t max_policers;
uint8_t max_congestion_ctrl;
struct dpni_ipr_cfg ipr_cfg;
uint64_t ext_cfg_iova;
};
/**
@ -809,7 +917,7 @@ struct dpni_attr {
* @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
* @attr: Returned object's attributes
* @attr: Object's attributes
*
* Return: '0' on Success; Error code otherwise.
*/
@ -818,6 +926,87 @@ int dpni_get_attributes(struct fsl_mc_io *mc_io,
uint16_t token,
struct dpni_attr *attr);
/**
* dpni_extract_extended_cfg() - extract the extended parameters
* @cfg: extended structure
* @ext_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);
/**
* DPNI errors
*/
/**
* Extract out of frame header error
*/
#define DPNI_ERROR_EOFHE 0x00020000
/**
* Frame length error
*/
#define DPNI_ERROR_FLE 0x00002000
/**
* Frame physical error
*/
#define DPNI_ERROR_FPE 0x00001000
/**
* Parsing header error
*/
#define DPNI_ERROR_PHE 0x00000020
/**
* Parser L3 checksum error
*/
#define DPNI_ERROR_L3CE 0x00000004
/**
* Parser L3 checksum error
*/
#define DPNI_ERROR_L4CE 0x00000001
/**
* enum dpni_error_action - Defines DPNI behavior for errors
* @DPNI_ERROR_ACTION_DISCARD: Discard the frame
* @DPNI_ERROR_ACTION_CONTINUE: Continue with the normal flow
* @DPNI_ERROR_ACTION_SEND_TO_ERROR_QUEUE: Send the frame to the error queue
*/
enum dpni_error_action {
DPNI_ERROR_ACTION_DISCARD = 0,
DPNI_ERROR_ACTION_CONTINUE = 1,
DPNI_ERROR_ACTION_SEND_TO_ERROR_QUEUE = 2
};
/**
* struct dpni_error_cfg - Structure representing DPNI errors treatment
* @errors: Errors mask; use 'DPNI_ERROR__<X>
* @error_action: The desired action for the errors mask
* @set_frame_annotation: Set to '1' to mark the errors in frame annotation
* status (FAS); relevant only for the non-discard action
*/
struct dpni_error_cfg {
uint32_t errors;
enum dpni_error_action error_action;
int set_frame_annotation;
};
/**
* dpni_set_errors_behavior() - Set errors behavior
* @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
* @cfg: Errors configuration
*
* this function may be called numerous times with different
* error masks
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dpni_error_cfg *cfg);
/* DPNI buffer layout modification options */
/* Select to modify the time-stamp setting */
@ -1254,6 +1443,8 @@ struct dpni_flc_cfg {
#define DPNI_QUEUE_OPT_FLC 0x00000004
/* Select to modify the queue's order preservation */
#define DPNI_QUEUE_OPT_ORDER_PRESERVATION 0x00000008
/* Select to modify the queue's tail-drop threshold */
#define DPNI_QUEUE_OPT_TAILDROP_THRESHOLD 0x00000010
/**
* struct dpni_queue_cfg - Structure representing queue configuration
@ -1272,6 +1463,10 @@ struct dpni_flc_cfg {
* @order_preservation_en: enable/disable order preservation;
* valid only if 'DPNI_QUEUE_OPT_ORDER_PRESERVATION' is contained
* in 'options'
* @tail_drop_threshold: set the queue's tail drop threshold in bytes;
* '0' value disable the threshold; maximum value is 0xE000000;
* valid only if 'DPNI_QUEUE_OPT_TAILDROP_THRESHOLD' is contained
* in 'options'
*/
struct dpni_queue_cfg {
uint32_t options;
@ -1279,6 +1474,7 @@ struct dpni_queue_cfg {
struct dpni_dest_cfg dest_cfg;
struct dpni_flc_cfg flc_cfg;
int order_preservation_en;
uint32_t tail_drop_threshold;
};
/**
@ -1288,6 +1484,7 @@ struct dpni_queue_cfg {
* @dest_cfg: Queue destination configuration
* @flc_cfg: Flow context configuration
* @order_preservation_en: enable/disable order preservation
* @tail_drop_threshold: queue's tail drop threshold in bytes;
* @fqid: Virtual fqid value to be used for dequeue operations
*/
struct dpni_queue_attr {
@ -1295,6 +1492,7 @@ struct dpni_queue_attr {
struct dpni_dest_cfg dest_cfg;
struct dpni_flc_cfg flc_cfg;
int order_preservation_en;
uint32_t tail_drop_threshold;
uint32_t fqid;
};
@ -1302,10 +1500,6 @@ struct dpni_queue_attr {
/* Select to modify the settings for dedicate Tx confirmation/error */
#define DPNI_TX_FLOW_OPT_TX_CONF_ERROR 0x00000001
/*!< Select to modify the Tx confirmation and/or error setting */
#define DPNI_TX_FLOW_OPT_ONLY_TX_ERROR 0x00000002
/*!< Select to modify the queue configuration */
#define DPNI_TX_FLOW_OPT_QUEUE 0x00000004
/*!< Select to modify the L3 checksum generation setting */
#define DPNI_TX_FLOW_OPT_L3_CHKSUM_GEN 0x00000010
/*!< Select to modify the L4 checksum generation setting */
@ -1314,41 +1508,22 @@ struct dpni_queue_attr {
/**
* 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
* @conf_err_cfg: Tx confirmation and error configuration; these settings are
* ignored if 'DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED' was set at
* DPNI creation
* 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'
* 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'
* valid only if 'DPNI_TX_FLOW_OPT_L4_CHKSUM_GEN' is contained in 'options'
*/
struct dpni_tx_flow_cfg {
uint32_t options;
/**
* struct cnf_err_cfg - Tx confirmation and error configuration
* @use_default_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_TX_FLOW_OPT_TX_CONF_ERROR' is contained in
* 'options'
* @errors_only: Set to '1' to report back only error frames;
* Set to '0' to confirm transmission/error for all
* transmitted frames;
* valid only if 'DPNI_TX_FLOW_OPT_ONLY_TX_ERROR' is
* contained in 'options' and 'use_default_queue = 0';
* @queue_cfg: Queue configuration; valid only if
* 'DPNI_TX_FLOW_OPT_QUEUE' is contained in 'options'
*/
struct {
int use_default_queue;
int errors_only;
struct dpni_queue_cfg queue_cfg;
} conf_err_cfg;
int l3_chksum_gen;
int l4_chksum_gen;
uint32_t options;
int use_common_tx_conf_queue;
int l3_chksum_gen;
int l4_chksum_gen;
};
/**
@ -1357,10 +1532,9 @@ struct dpni_tx_flow_cfg {
* @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
* 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
*
* Return: '0' on Success; Error code otherwise.
@ -1373,28 +1547,15 @@ int dpni_set_tx_flow(struct fsl_mc_io *mc_io,
/**
* struct dpni_tx_flow_attr - Structure representing Tx flow attributes
* @conf_err_attr: Tx confirmation and error 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 {
/**
* struct conf_err_attr - Tx confirmation and error attributes
* @use_default_queue: '1' if using common (default) Tx confirmation and
* error queue;
* '0' if using private Tx confirmation and error
* queue
* @errors_only: '1' if only error frames are reported back; '0' if all
* transmitted frames are confirmed
* @queue_attr: Queue attributes
*/
struct {
int use_default_queue;
int errors_only;
struct dpni_queue_attr queue_attr;
} conf_err_attr;
int l3_chksum_gen;
int l4_chksum_gen;
int use_common_tx_conf_queue;
int l3_chksum_gen;
int l4_chksum_gen;
};
/**
@ -1403,7 +1564,7 @@ struct dpni_tx_flow_attr {
* @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
* dpni_set_tx_flow() function
* @attr: Returned Tx flow attributes
*
* Return: '0' on Success; Error code otherwise.
@ -1414,6 +1575,76 @@ int dpni_get_tx_flow(struct fsl_mc_io *mc_io,
uint16_t flow_id,
struct dpni_tx_flow_attr *attr);
/**
* 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_tx_conf_cfg {
int errors_only;
struct dpni_queue_cfg queue_cfg;
};
/**
* 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
*
* 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_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);
/**
* 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
*/
struct dpni_tx_conf_attr {
int errors_only;
struct dpni_queue_attr queue_attr;
};
/**
* dpni_get_tx_conf() - Get Tx confirmation and error queue 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;
* 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;
*
* 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

94
include/fsl-mc/fsl_dprc.h
View File

@ -11,7 +11,7 @@
/* DPRC Version */
#define DPRC_VER_MAJOR 5
#define DPRC_VER_MINOR 0
#define DPRC_VER_MINOR 1
/* Command IDs */
#define DPRC_CMDID_CLOSE 0x800
@ -110,6 +110,74 @@ do { \
MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\
MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\
MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\
MC_RSP_OP(cmd, 2, 32, 16, uint16_t, obj_desc->flags); \
MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\
MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\
MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\
MC_RSP_OP(cmd, 3, 24, 8, char, obj_desc->type[3]);\
MC_RSP_OP(cmd, 3, 32, 8, char, obj_desc->type[4]);\
MC_RSP_OP(cmd, 3, 40, 8, char, obj_desc->type[5]);\
MC_RSP_OP(cmd, 3, 48, 8, char, obj_desc->type[6]);\
MC_RSP_OP(cmd, 3, 56, 8, char, obj_desc->type[7]);\
MC_RSP_OP(cmd, 4, 0, 8, char, obj_desc->type[8]);\
MC_RSP_OP(cmd, 4, 8, 8, char, obj_desc->type[9]);\
MC_RSP_OP(cmd, 4, 16, 8, char, obj_desc->type[10]);\
MC_RSP_OP(cmd, 4, 24, 8, char, obj_desc->type[11]);\
MC_RSP_OP(cmd, 4, 32, 8, char, obj_desc->type[12]);\
MC_RSP_OP(cmd, 4, 40, 8, char, obj_desc->type[13]);\
MC_RSP_OP(cmd, 4, 48, 8, char, obj_desc->type[14]);\
MC_RSP_OP(cmd, 4, 56, 8, char, obj_desc->type[15]);\
MC_RSP_OP(cmd, 5, 0, 8, char, obj_desc->label[0]);\
MC_RSP_OP(cmd, 5, 8, 8, char, obj_desc->label[1]);\
MC_RSP_OP(cmd, 5, 16, 8, char, obj_desc->label[2]);\
MC_RSP_OP(cmd, 5, 24, 8, char, obj_desc->label[3]);\
MC_RSP_OP(cmd, 5, 32, 8, char, obj_desc->label[4]);\
MC_RSP_OP(cmd, 5, 40, 8, char, obj_desc->label[5]);\
MC_RSP_OP(cmd, 5, 48, 8, char, obj_desc->label[6]);\
MC_RSP_OP(cmd, 5, 56, 8, char, obj_desc->label[7]);\
MC_RSP_OP(cmd, 6, 0, 8, char, obj_desc->label[8]);\
MC_RSP_OP(cmd, 6, 8, 8, char, obj_desc->label[9]);\
MC_RSP_OP(cmd, 6, 16, 8, char, obj_desc->label[10]);\
MC_RSP_OP(cmd, 6, 24, 8, char, obj_desc->label[11]);\
MC_RSP_OP(cmd, 6, 32, 8, char, obj_desc->label[12]);\
MC_RSP_OP(cmd, 6, 40, 8, char, obj_desc->label[13]);\
MC_RSP_OP(cmd, 6, 48, 8, char, obj_desc->label[14]);\
MC_RSP_OP(cmd, 6, 56, 8, char, obj_desc->label[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_GET_OBJ_DESC(cmd, obj_type, obj_id) \
do { \
MC_CMD_OP(cmd, 0, 0, 32, int, obj_id);\
MC_CMD_OP(cmd, 1, 0, 8, char, obj_type[0]);\
MC_CMD_OP(cmd, 1, 8, 8, char, obj_type[1]);\
MC_CMD_OP(cmd, 1, 16, 8, char, obj_type[2]);\
MC_CMD_OP(cmd, 1, 24, 8, char, obj_type[3]);\
MC_CMD_OP(cmd, 1, 32, 8, char, obj_type[4]);\
MC_CMD_OP(cmd, 1, 40, 8, char, obj_type[5]);\
MC_CMD_OP(cmd, 1, 48, 8, char, obj_type[6]);\
MC_CMD_OP(cmd, 1, 56, 8, char, obj_type[7]);\
MC_CMD_OP(cmd, 2, 0, 8, char, obj_type[8]);\
MC_CMD_OP(cmd, 2, 8, 8, char, obj_type[9]);\
MC_CMD_OP(cmd, 2, 16, 8, char, obj_type[10]);\
MC_CMD_OP(cmd, 2, 24, 8, char, obj_type[11]);\
MC_CMD_OP(cmd, 2, 32, 8, char, obj_type[12]);\
MC_CMD_OP(cmd, 2, 40, 8, char, obj_type[13]);\
MC_CMD_OP(cmd, 2, 48, 8, char, obj_type[14]);\
MC_CMD_OP(cmd, 2, 56, 8, char, obj_type[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_GET_OBJ_DESC(cmd, obj_desc) \
do { \
MC_RSP_OP(cmd, 0, 32, 32, int, obj_desc->id); \
MC_RSP_OP(cmd, 1, 0, 16, uint16_t, obj_desc->vendor); \
MC_RSP_OP(cmd, 1, 16, 8, uint8_t, obj_desc->irq_count); \
MC_RSP_OP(cmd, 1, 24, 8, uint8_t, obj_desc->region_count); \
MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\
MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\
MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\
MC_RSP_OP(cmd, 2, 32, 16, uint16_t, obj_desc->flags); \
MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\
MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\
MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\
@ -480,14 +548,13 @@ int dprc_close(struct fsl_mc_io *mc_io,
*/
#define DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED 0x00000008
/* IOMMU bypass - indicates whether objects of this container are permitted
* to bypass the IOMMU.
*/
#define DPRC_CFG_OPT_IOMMU_BYPASS 0x00000010
/* AIOP - Indicates that container belongs to AIOP. */
/* AIOP - Indicates that container belongs to AIOP. */
#define DPRC_CFG_OPT_AIOP 0x00000020
/* IRQ Config - Indicates that the container allowed to configure its IRQs.*/
#define DPRC_CFG_OPT_IRQ_CFG_ALLOWED 0x00000040
/**
* struct dprc_cfg - Container configuration options
* @icid: Container's ICID; if set to 'DPRC_GET_ICID_FROM_POOL', a free
@ -636,6 +703,14 @@ int dprc_get_obj_count(struct fsl_mc_io *mc_io,
/* Plugged state - Indicates that the object is plugged */
#define DPRC_OBJ_STATE_PLUGGED 0x00000002
/**
* Shareability flag - Object flag indicating no memory shareability.
* the object generates memory accesses that are non coherent with other
* masters;
* user is responsible for proper memory handling through IOMMU configuration.
*/
#define DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001
/**
* struct dprc_obj_desc - Object descriptor, returned from dprc_get_obj()
* @type: Type of object: NULL terminated string
@ -647,6 +722,7 @@ int dprc_get_obj_count(struct fsl_mc_io *mc_io,
* @region_count: Number of mappable regions supported by the object
* @state: Object state: combination of DPRC_OBJ_STATE_ states
* @label: Object label
* @flags: Object's flags
*/
struct dprc_obj_desc {
char type[16];
@ -658,6 +734,7 @@ struct dprc_obj_desc {
uint8_t region_count;
uint32_t state;
char label[16];
uint16_t flags;
};
/**
@ -859,7 +936,10 @@ int dprc_disconnect(struct fsl_mc_io *mc_io,
* @token: Token of DPRC object
* @endpoint1: Endpoint 1 configuration parameters
* @endpoint2: Returned endpoint 2 configuration parameters
* @state: Returned link state: 1 - link is up, 0 - link is down
* @state: Returned link state:
* 1 - link is up;
* 0 - link is down;
* -1 - no connection (endpoint2 information is irrelevant)
*
* Return: '0' on Success; -ENAVAIL if connection does not exist.
*/

5
include/fsl-mc/fsl_mc_cmd.h
View File

@ -68,8 +68,11 @@ enum mc_cmd_status {
#define MC_CMD_HDR_READ_TOKEN(_hdr) \
((uint16_t)mc_dec((_hdr), MC_CMD_HDR_TOKEN_O, MC_CMD_HDR_TOKEN_S))
#define MC_PREP_OP(_ext, _param, _offset, _width, _type, _arg) \
((_ext)[_param] |= cpu_to_le64(mc_enc((_offset), (_width), _arg)))
#define MC_EXT_OP(_ext, _param, _offset, _width, _type, _arg) \
((_ext)[_param] |= mc_enc((_offset), (_width), _arg))
(_arg = (_type)mc_dec(cpu_to_le64(_ext[_param]), (_offset), (_width)))
#define MC_CMD_OP(_cmd, _param, _offset, _width, _type, _arg) \
((_cmd).params[_param] |= mc_enc((_offset), (_width), _arg))