e40303eb0f
Any DPDK public header file which includes stdbool.h may conflict with
local definition of bool, if any, which further results in compilation
error. To avoid, used standard stdbool.h instead of defining bool
internally.
I observed this issue during a development where I included rte_uuid.h
into rte_ethdev.h. As rte_ethdev.h is included to PMD driver, it started
throwing error as given below:
CC ionic_rxtx.o
In file included from .../dpdk/build/include/rte_uuid.h:17:0,
from .../dpdk/build/include/rte_ethdev.h:161,
from .../dpdk/build/include/rte_ethdev_driver.h:18,
from .../dpdk/drivers/net/ionic/ionic_rxtx.c:34:
.../dpdk/drivers/net/ionic/ionic_osdep.h:48:17:
error: two or more data types in declaration specifiers
typedef uint8_t bool;
^
In file included from .../dpdk/drivers/net/ionic/ionic_dev.h:8:0,
from .../dpdk/drivers/net/ionic/ionic.h:13,
from .../dpdk/drivers/net/ionic/ionic_mac_api.h:8,
from .../dpdk/drivers/net/ionic/ionic_rxtx.c:45:
.../dpdk/drivers/net/ionic/ionic_osdep.h:48:1:
warning: useless type name in empty declaration
typedef uint8_t bool;
^~~~~~~
cc1: warning: unrecognized command line option
‘-Wno-address-of-packed-member’
.../dpdk/mk/internal/rte.compile-pre.mk:114:
recipe for target 'ionic_rxtx.o' failed
Fixes: 5ef518098e ("net/ionic: register and initialize adapter")
Cc: stable@dpdk.org
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Alfredo Cardigliano <cardigliano@ntop.org>
272 lines
9.2 KiB
C
272 lines
9.2 KiB
C
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
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* Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved.
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*/
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#ifndef _IONIC_DEV_H_
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#define _IONIC_DEV_H_
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#include <stdbool.h>
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#include "ionic_osdep.h"
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#include "ionic_if.h"
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#include "ionic_regs.h"
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#define IONIC_MIN_MTU RTE_ETHER_MIN_MTU
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#define IONIC_MAX_MTU 9194
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#define IONIC_MAX_RING_DESC 32768
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#define IONIC_MIN_RING_DESC 16
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#define IONIC_DEF_TXRX_DESC 4096
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#define IONIC_LIFS_MAX 1024
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#define IONIC_DEVCMD_TIMEOUT 30 /* devcmd_timeout */
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#define IONIC_ALIGN 4096
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struct ionic_adapter;
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struct ionic_dev_bar {
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void __iomem *vaddr;
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rte_iova_t bus_addr;
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unsigned long len;
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};
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static inline void ionic_struct_size_checks(void)
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{
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RTE_BUILD_BUG_ON(sizeof(struct ionic_doorbell) != 8);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_intr) != 32);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_intr_status) != 8);
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RTE_BUILD_BUG_ON(sizeof(union ionic_dev_regs) != 4096);
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RTE_BUILD_BUG_ON(sizeof(union ionic_dev_info_regs) != 2048);
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RTE_BUILD_BUG_ON(sizeof(union ionic_dev_cmd_regs) != 2048);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_stats) != 1024);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_admin_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_admin_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_nop_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_nop_comp) != 16);
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/* Device commands */
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_identify_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_identify_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_init_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_init_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_reset_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_reset_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_getattr_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_getattr_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_setattr_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_setattr_comp) != 16);
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/* Port commands */
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_identify_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_identify_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_init_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_init_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_reset_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_reset_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_getattr_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_getattr_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_setattr_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_port_setattr_comp) != 16);
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/* LIF commands */
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_init_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_init_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_reset_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_getattr_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_getattr_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_setattr_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_setattr_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_q_init_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_q_init_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_q_control_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_mode_set_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_filter_add_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_filter_add_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_filter_del_cmd) != 64);
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/* RDMA commands */
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rdma_reset_cmd) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rdma_queue_cmd) != 64);
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/* Events */
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RTE_BUILD_BUG_ON(sizeof(struct ionic_notifyq_cmd) != 4);
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RTE_BUILD_BUG_ON(sizeof(union ionic_notifyq_comp) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_notifyq_event) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_link_change_event) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_reset_event) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_heartbeat_event) != 64);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_log_event) != 64);
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/* I/O */
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RTE_BUILD_BUG_ON(sizeof(struct ionic_txq_desc) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_txq_sg_desc) != 128);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_txq_comp) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rxq_desc) != 16);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rxq_sg_desc) != 128);
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RTE_BUILD_BUG_ON(sizeof(struct ionic_rxq_comp) != 16);
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}
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struct ionic_dev {
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union ionic_dev_info_regs __iomem *dev_info;
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union ionic_dev_cmd_regs __iomem *dev_cmd;
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struct ionic_doorbell __iomem *db_pages;
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rte_iova_t phy_db_pages;
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struct ionic_intr __iomem *intr_ctrl;
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struct ionic_intr_status __iomem *intr_status;
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struct ionic_port_info *port_info;
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const struct rte_memzone *port_info_z;
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rte_iova_t port_info_pa;
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uint32_t port_info_sz;
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};
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struct ionic_queue;
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struct ionic_desc_info;
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typedef void (*desc_cb)(struct ionic_queue *q,
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uint32_t q_desc_index,
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uint32_t cq_desc_index,
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void *cb_arg, void *service_cb_arg);
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struct ionic_desc_info {
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desc_cb cb;
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void *cb_arg;
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};
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struct ionic_queue {
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struct ionic_dev *idev;
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struct ionic_lif *lif;
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struct ionic_cq *bound_cq;
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uint32_t index;
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uint32_t type;
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uint32_t hw_index;
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uint32_t hw_type;
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void *base;
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void *sg_base;
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rte_iova_t base_pa;
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rte_iova_t sg_base_pa;
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struct ionic_desc_info *info;
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uint32_t tail_idx;
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uint32_t head_idx;
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uint32_t num_descs;
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uint32_t desc_size;
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uint32_t sg_desc_size;
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uint32_t pid;
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uint32_t qid;
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uint32_t qtype;
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struct ionic_doorbell __iomem *db;
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void *nop_desc;
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};
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#define IONIC_INTR_INDEX_NOT_ASSIGNED (-1)
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#define IONIC_INTR_NAME_MAX_SZ (32)
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struct ionic_intr_info {
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char name[IONIC_INTR_NAME_MAX_SZ];
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int index;
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uint32_t vector;
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struct ionic_intr __iomem *ctrl;
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};
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struct ionic_cq {
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struct ionic_lif *lif;
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struct ionic_queue *bound_q;
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uint32_t tail_idx;
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uint32_t num_descs;
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uint32_t desc_size;
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bool done_color;
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void *base;
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rte_iova_t base_pa;
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struct ionic_intr_info *bound_intr;
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};
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/** ionic_admin_ctx - Admin command context.
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* @pending_work: Flag that indicates a completion.
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* @cmd: Admin command (64B) to be copied to the queue.
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* @comp: Admin completion (16B) copied from the queue.
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*/
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struct ionic_admin_ctx {
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bool pending_work;
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union ionic_adminq_cmd cmd;
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union ionic_adminq_comp comp;
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};
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struct ionic_lif;
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struct ionic_adapter;
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struct ionic_qcq;
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void ionic_intr_init(struct ionic_dev *idev, struct ionic_intr_info *intr,
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unsigned long index);
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int ionic_dev_setup(struct ionic_adapter *adapter);
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void ionic_dev_cmd_go(struct ionic_dev *idev, union ionic_dev_cmd *cmd);
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uint8_t ionic_dev_cmd_status(struct ionic_dev *idev);
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bool ionic_dev_cmd_done(struct ionic_dev *idev);
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void ionic_dev_cmd_comp(struct ionic_dev *idev, void *mem);
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void ionic_dev_cmd_identify(struct ionic_dev *idev, uint8_t ver);
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void ionic_dev_cmd_init(struct ionic_dev *idev);
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void ionic_dev_cmd_reset(struct ionic_dev *idev);
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void ionic_dev_cmd_port_identify(struct ionic_dev *idev);
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void ionic_dev_cmd_port_init(struct ionic_dev *idev);
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void ionic_dev_cmd_port_reset(struct ionic_dev *idev);
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void ionic_dev_cmd_port_state(struct ionic_dev *idev, uint8_t state);
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void ionic_dev_cmd_port_speed(struct ionic_dev *idev, uint32_t speed);
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void ionic_dev_cmd_port_mtu(struct ionic_dev *idev, uint32_t mtu);
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void ionic_dev_cmd_port_autoneg(struct ionic_dev *idev, uint8_t an_enable);
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void ionic_dev_cmd_port_fec(struct ionic_dev *idev, uint8_t fec_type);
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void ionic_dev_cmd_port_pause(struct ionic_dev *idev, uint8_t pause_type);
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void ionic_dev_cmd_port_loopback(struct ionic_dev *idev,
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uint8_t loopback_mode);
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void ionic_dev_cmd_lif_identify(struct ionic_dev *idev, uint8_t type,
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uint8_t ver);
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void ionic_dev_cmd_lif_init(struct ionic_dev *idev, uint16_t lif_index,
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rte_iova_t addr);
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void ionic_dev_cmd_lif_reset(struct ionic_dev *idev, uint16_t lif_index);
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void ionic_dev_cmd_adminq_init(struct ionic_dev *idev, struct ionic_qcq *qcq,
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uint16_t lif_index, uint16_t intr_index);
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struct ionic_doorbell __iomem *ionic_db_map(struct ionic_lif *lif,
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struct ionic_queue *q);
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int ionic_db_page_num(struct ionic_lif *lif, int pid);
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int ionic_cq_init(struct ionic_lif *lif, struct ionic_cq *cq,
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struct ionic_intr_info *intr, uint32_t num_descs,
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size_t desc_size);
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void ionic_cq_map(struct ionic_cq *cq, void *base, rte_iova_t base_pa);
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void ionic_cq_bind(struct ionic_cq *cq, struct ionic_queue *q);
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typedef bool (*ionic_cq_cb)(struct ionic_cq *cq, uint32_t cq_desc_index,
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void *cb_arg);
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uint32_t ionic_cq_service(struct ionic_cq *cq, uint32_t work_to_do,
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ionic_cq_cb cb, void *cb_arg);
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int ionic_q_init(struct ionic_lif *lif, struct ionic_dev *idev,
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struct ionic_queue *q, uint32_t index, uint32_t num_descs,
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size_t desc_size, size_t sg_desc_size, uint32_t pid);
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void ionic_q_map(struct ionic_queue *q, void *base, rte_iova_t base_pa);
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void ionic_q_sg_map(struct ionic_queue *q, void *base, rte_iova_t base_pa);
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void ionic_q_flush(struct ionic_queue *q);
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void ionic_q_post(struct ionic_queue *q, bool ring_doorbell, desc_cb cb,
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void *cb_arg);
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uint32_t ionic_q_space_avail(struct ionic_queue *q);
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bool ionic_q_has_space(struct ionic_queue *q, uint32_t want);
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void ionic_q_service(struct ionic_queue *q, uint32_t cq_desc_index,
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uint32_t stop_index, void *service_cb_arg);
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int ionic_adminq_post(struct ionic_lif *lif, struct ionic_admin_ctx *ctx);
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#endif /* _IONIC_DEV_H_ */
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