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/* SPDX-License-Identifier: Apache-2.0
* Copyright (c) 2023 Cisco Systems, Inc.
*/
#ifndef _OCTEON_H_
#define _OCTEON_H_
#include <vppinfra/clib.h>
#include <vppinfra/error_bootstrap.h>
#include <vppinfra/format.h>
#include <vnet/vnet.h>
#include <vnet/dev/dev.h>
#include <base/roc_api.h>
#include <dev_octeon/hw_defs.h>
typedef enum
{
OCT_DEVICE_TYPE_UNKNOWN = 0,
OCT_DEVICE_TYPE_RVU_PF,
OCT_DEVICE_TYPE_CPT_VF,
} __clib_packed oct_device_type_t;
typedef struct
{
oct_device_type_t type;
u8 nix_initialized : 1;
u8 status : 1;
u8 full_duplex : 1;
u32 speed;
struct plt_pci_device plt_pci_dev;
struct roc_cpt cpt;
struct roc_nix *nix;
} oct_device_t;
typedef struct
{
u8 lf_allocated : 1;
u8 tm_initialized : 1;
u8 npc_initialized : 1;
struct roc_npc npc;
} oct_port_t;
typedef struct
{
u8 npa_pool_initialized : 1;
u8 cq_initialized : 1;
u8 rq_initialized : 1;
u16 hdr_off;
u32 n_enq;
u64 aura_handle;
u64 aura_batch_free_ioaddr;
u64 lmt_base_addr;
CLIB_CACHE_LINE_ALIGN_MARK (data0);
struct roc_nix_cq cq;
struct roc_nix_rq rq;
} oct_rxq_t;
typedef struct
{
CLIB_ALIGN_MARK (cl, 128);
union
{
struct npa_batch_alloc_status_s status;
u64 iova[16];
};
} oct_npa_batch_alloc_cl128_t;
STATIC_ASSERT_SIZEOF (oct_npa_batch_alloc_cl128_t, 128);
typedef struct
{
u8 sq_initialized : 1;
u8 npa_pool_initialized : 1;
u16 hdr_off;
u32 n_enq;
u64 aura_handle;
u64 io_addr;
void *lmt_addr;
oct_npa_batch_alloc_cl128_t *ba_buffer;
u8 ba_first_cl;
u8 ba_num_cl;
CLIB_CACHE_LINE_ALIGN_MARK (data0);
struct roc_nix_sq sq;
} oct_txq_t;
/* format.c */
format_function_t format_oct_port_status;
format_function_t format_oct_rx_trace;
format_function_t format_oct_tx_trace;
/* port.c */
vnet_dev_rv_t oct_port_init (vlib_main_t *, vnet_dev_port_t *);
vnet_dev_rv_t oct_port_start (vlib_main_t *, vnet_dev_port_t *);
void oct_port_stop (vlib_main_t *, vnet_dev_port_t *);
void oct_port_deinit (vlib_main_t *, vnet_dev_port_t *);
vnet_dev_rv_t oct_port_cfg_change (vlib_main_t *, vnet_dev_port_t *,
vnet_dev_port_cfg_change_req_t *);
/* queue.c */
vnet_dev_rv_t oct_rx_queue_alloc (vlib_main_t *, vnet_dev_rx_queue_t *);
vnet_dev_rv_t oct_tx_queue_alloc (vlib_main_t *, vnet_dev_tx_queue_t *);
void oct_rx_queue_free (vlib_main_t *, vnet_dev_rx_queue_t *);
void oct_tx_queue_free (vlib_main_t *, vnet_dev_tx_queue_t *);
vnet_dev_rv_t oct_rxq_init (vlib_main_t *, vnet_dev_rx_queue_t *);
vnet_dev_rv_t oct_txq_init (vlib_main_t *, vnet_dev_tx_queue_t *);
void oct_rxq_deinit (vlib_main_t *, vnet_dev_rx_queue_t *);
void oct_txq_deinit (vlib_main_t *, vnet_dev_tx_queue_t *);
format_function_t format_oct_rxq_info;
format_function_t format_oct_txq_info;
#define log_debug(dev, f, ...) \
vlib_log (VLIB_LOG_LEVEL_DEBUG, oct_log.class, "%U: " f, \
format_vnet_dev_addr, (dev), ##__VA_ARGS__)
#define log_info(dev, f, ...) \
vlib_log (VLIB_LOG_LEVEL_INFO, oct_log.class, "%U: " f, \
format_vnet_dev_addr, (dev), ##__VA_ARGS__)
#define log_notice(dev, f, ...) \
vlib_log (VLIB_LOG_LEVEL_NOTICE, oct_log.class, "%U: " f, \
format_vnet_dev_addr, (dev), ##__VA_ARGS__)
#define log_warn(dev, f, ...) \
vlib_log (VLIB_LOG_LEVEL_WARNING, oct_log.class, "%U: " f, \
format_vnet_dev_addr, (dev), ##__VA_ARGS__)
#define log_err(dev, f, ...) \
vlib_log (VLIB_LOG_LEVEL_ERR, oct_log.class, "%U: " f, \
format_vnet_dev_addr, (dev), ##__VA_ARGS__)
#define foreach_oct_tx_node_counter \
_ (CHAIN_TOO_LONG, chain_too_long, ERROR, "drop due to buffer chain > 6") \
_ (NO_FREE_SLOTS, no_free_slots, ERROR, "no free tx slots") \
_ (AURA_BATCH_ALLOC_ISSUE_FAIL, aura_batch_alloc_issue_fail, ERROR, \
"aura batch alloc issue failed") \
_ (AURA_BATCH_ALLOC_NOT_READY, aura_batch_alloc_not_ready, ERROR, \
"aura batch alloc not ready")
typedef enum
{
#define _(f, n, s, d) OCT_TX_NODE_CTR_##f,
foreach_oct_tx_node_counter
#undef _
} oct_tx_node_counter_t;
typedef struct
{
u32 sw_if_index;
u32 next_index;
oct_nix_rx_cqe_desc_t desc;
} oct_rx_trace_t;
typedef struct
{
u32 sw_if_index;
oct_tx_desc_t desc;
} oct_tx_trace_t;
#endif /* _OCTEON_H_ */
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