diff options
Diffstat (limited to 'src/plugins/dev_armada/pp2/pp2.h')
| -rw-r--r-- | src/plugins/dev_armada/pp2/pp2.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/plugins/dev_armada/pp2/pp2.h b/src/plugins/dev_armada/pp2/pp2.h new file mode 100644 index 00000000000..6b12dc737a7 --- /dev/null +++ b/src/plugins/dev_armada/pp2/pp2.h @@ -0,0 +1,144 @@ +/* SPDX-License-Identifier: Apache-2.0 + * Copyright (c) 2023 Cisco Systems, Inc. + */ + +#ifndef _PP2_H_ +#define _PP2_H_ + +#include <vppinfra/clib.h> +#include <vppinfra/error_bootstrap.h> +#include <vppinfra/format.h> +#include <vnet/vnet.h> +#include <vnet/dev/dev.h> + +#define MVCONF_DBG_LEVEL 0 +#define MVCONF_PP2_BPOOL_COOKIE_SIZE 32 +#define MVCONF_PP2_BPOOL_DMA_ADDR_SIZE 64 +#define MVCONF_DMA_PHYS_ADDR_T_SIZE 64 +#define MVCONF_SYS_DMA_UIO +#define MVCONF_TYPES_PUBLIC +#define MVCONF_DMA_PHYS_ADDR_T_PUBLIC + +#include "mv_std.h" +#include "env/mv_sys_dma.h" +#include "drivers/mv_pp2.h" +#include <drivers/mv_pp2_bpool.h> +#include <drivers/mv_pp2_ppio.h> + +#define MVPP2_NUM_HIFS 9 +#define MVPP2_NUM_BPOOLS 16 +#define MVPP2_MAX_THREADS 4 +#define MRVL_PP2_BUFF_BATCH_SZ 32 + +typedef struct +{ + u8 pp_id; + struct pp2_hif *hif[MVPP2_NUM_HIFS]; + struct + { + struct pp2_bpool *bpool; + struct buff_release_entry bre[MRVL_PP2_BUFF_BATCH_SZ]; + } thread[MVPP2_NUM_BPOOLS]; + +} mvpp2_device_t; + +typedef struct +{ + u8 is_enabled : 1; + u8 is_dsa : 1; + struct pp2_ppio *ppio; + u8 ppio_id; + struct pp2_ppio_link_info last_link_info; +} mvpp2_port_t; + +typedef struct +{ + u16 next; + u16 n_enq; + u32 *buffers; +} mvpp2_txq_t; + +typedef struct +{ +} mvpp2_rxq_t; + +typedef struct +{ + struct pp2_ppio_desc desc; + vnet_dev_rx_queue_t *rxq; +} mvpp2_rx_trace_t; + +/* format.c */ +format_function_t format_pp2_ppio_link_info; +format_function_t format_mvpp2_port_status; +format_function_t format_mvpp2_dev_info; +format_function_t format_mvpp2_rx_trace; +format_function_t format_mvpp2_rx_desc; + +/* port.c */ +vnet_dev_port_op_t mvpp2_port_init; +vnet_dev_port_op_no_rv_t mvpp2_port_deinit; +vnet_dev_port_op_t mvpp2_port_start; +vnet_dev_port_op_no_rv_t mvpp2_port_stop; +vnet_dev_rv_t mvpp2_port_cfg_change (vlib_main_t *, vnet_dev_port_t *, + vnet_dev_port_cfg_change_req_t *); +vnet_dev_rv_t +mvpp2_port_cfg_change_validate (vlib_main_t *, vnet_dev_port_t *, + vnet_dev_port_cfg_change_req_t *); + +/* queue.c */ +vnet_dev_tx_queue_op_t mvpp2_txq_alloc; +vnet_dev_tx_queue_op_no_rv_t mvpp2_txq_free; + +/* inline funcs */ + +#define log_debug(dev, f, ...) \ + vlib_log (VLIB_LOG_LEVEL_DEBUG, mvpp2_log.class, "%U" f, \ + format_vnet_dev_log, (dev), \ + clib_string_skip_prefix (__func__, "mvpp2_"), ##__VA_ARGS__) +#define log_info(dev, f, ...) \ + vlib_log (VLIB_LOG_LEVEL_INFO, mvpp2_log.class, "%U" f, \ + format_vnet_dev_log, (dev), 0, ##__VA_ARGS__) +#define log_notice(dev, f, ...) \ + vlib_log (VLIB_LOG_LEVEL_NOTICE, mvpp2_log.class, "%U" f, \ + format_vnet_dev_log, (dev), 0, ##__VA_ARGS__) +#define log_warn(dev, f, ...) \ + vlib_log (VLIB_LOG_LEVEL_WARNING, mvpp2_log.class, "%U" f, \ + format_vnet_dev_log, (dev), 0, ##__VA_ARGS__) +#define log_err(dev, f, ...) \ + vlib_log (VLIB_LOG_LEVEL_ERR, mvpp2_log.class, "%U" f, format_vnet_dev_log, \ + (dev), 0, ##__VA_ARGS__) + +#define foreach_mvpp2_tx_node_counter \ + _ (NO_FREE_SLOTS, no_free_slots, ERROR, "no free tx slots") \ + _ (PPIO_SEND, ppio_semd, ERROR, "pp2_ppio_send errors") \ + _ (PPIO_GET_NUM_OUTQ_DONE, ppio_get_num_outq_done, ERROR, \ + "pp2_ppio_get_num_outq_done errors") + +typedef enum +{ +#define _(f, n, s, d) MVPP2_TX_NODE_CTR_##f, + foreach_mvpp2_tx_node_counter +#undef _ +} mvpp2_tx_node_counter_t; + +#define foreach_mvpp2_rx_node_counter \ + _ (PPIO_RECV, ppio_recv, ERROR, "pp2_ppio_recv error") \ + _ (BPOOL_GET_NUM_BUFFS, bpool_get_num_bufs, ERROR, \ + "pp2_bpool_get_num_buffs error") \ + _ (BPOOL_PUT_BUFFS, bpool_put_buffs, ERROR, "pp2_bpool_put_buffs error") \ + _ (BUFFER_ALLOC, buffer_alloc, ERROR, "buffer alloc error") \ + _ (MAC_CE, mac_ce, ERROR, "MAC error (CRC error)") \ + _ (MAC_OR, mac_or, ERROR, "overrun error") \ + _ (MAC_RSVD, mac_rsvd, ERROR, "unknown MAC error") \ + _ (MAC_RE, mac_re, ERROR, "resource error") \ + _ (IP_HDR, ip_hdr, ERROR, "ip4 header error") + +typedef enum +{ +#define _(f, n, s, d) MVPP2_RX_NODE_CTR_##f, + foreach_mvpp2_rx_node_counter +#undef _ +} mvpp2_rx_node_counter_t; + +#endif /* _PP2_H_ */ |