1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
2 * Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved.
8 #include "ionic_osdep.h"
10 #include "ionic_regs.h"
12 #define IONIC_DEVCMD_TIMEOUT 30 /* devcmd_timeout */
13 #define IONIC_ALIGN 4096
17 struct ionic_dev_bar {
23 static inline void ionic_struct_size_checks(void)
25 RTE_BUILD_BUG_ON(sizeof(struct ionic_doorbell) != 8);
26 RTE_BUILD_BUG_ON(sizeof(struct ionic_intr) != 32);
27 RTE_BUILD_BUG_ON(sizeof(struct ionic_intr_status) != 8);
29 RTE_BUILD_BUG_ON(sizeof(union ionic_dev_regs) != 4096);
30 RTE_BUILD_BUG_ON(sizeof(union ionic_dev_info_regs) != 2048);
31 RTE_BUILD_BUG_ON(sizeof(union ionic_dev_cmd_regs) != 2048);
33 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_stats) != 1024);
35 RTE_BUILD_BUG_ON(sizeof(struct ionic_admin_cmd) != 64);
36 RTE_BUILD_BUG_ON(sizeof(struct ionic_admin_comp) != 16);
37 RTE_BUILD_BUG_ON(sizeof(struct ionic_nop_cmd) != 64);
38 RTE_BUILD_BUG_ON(sizeof(struct ionic_nop_comp) != 16);
41 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_identify_cmd) != 64);
42 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_identify_comp) != 16);
43 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_init_cmd) != 64);
44 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_init_comp) != 16);
45 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_reset_cmd) != 64);
46 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_reset_comp) != 16);
47 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_getattr_cmd) != 64);
48 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_getattr_comp) != 16);
49 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_setattr_cmd) != 64);
50 RTE_BUILD_BUG_ON(sizeof(struct ionic_dev_setattr_comp) != 16);
53 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_identify_cmd) != 64);
54 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_identify_comp) != 16);
55 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_init_cmd) != 64);
56 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_init_comp) != 16);
57 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_reset_cmd) != 64);
58 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_reset_comp) != 16);
59 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_getattr_cmd) != 64);
60 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_getattr_comp) != 16);
61 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_setattr_cmd) != 64);
62 RTE_BUILD_BUG_ON(sizeof(struct ionic_port_setattr_comp) != 16);
65 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_init_cmd) != 64);
66 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_init_comp) != 16);
67 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_reset_cmd) != 64);
68 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_getattr_cmd) != 64);
69 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_getattr_comp) != 16);
70 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_setattr_cmd) != 64);
71 RTE_BUILD_BUG_ON(sizeof(struct ionic_lif_setattr_comp) != 16);
73 RTE_BUILD_BUG_ON(sizeof(struct ionic_q_init_cmd) != 64);
74 RTE_BUILD_BUG_ON(sizeof(struct ionic_q_init_comp) != 16);
75 RTE_BUILD_BUG_ON(sizeof(struct ionic_q_control_cmd) != 64);
77 RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_mode_set_cmd) != 64);
78 RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_filter_add_cmd) != 64);
79 RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_filter_add_comp) != 16);
80 RTE_BUILD_BUG_ON(sizeof(struct ionic_rx_filter_del_cmd) != 64);
83 RTE_BUILD_BUG_ON(sizeof(struct ionic_rdma_reset_cmd) != 64);
84 RTE_BUILD_BUG_ON(sizeof(struct ionic_rdma_queue_cmd) != 64);
87 RTE_BUILD_BUG_ON(sizeof(struct ionic_notifyq_cmd) != 4);
88 RTE_BUILD_BUG_ON(sizeof(union ionic_notifyq_comp) != 64);
89 RTE_BUILD_BUG_ON(sizeof(struct ionic_notifyq_event) != 64);
90 RTE_BUILD_BUG_ON(sizeof(struct ionic_link_change_event) != 64);
91 RTE_BUILD_BUG_ON(sizeof(struct ionic_reset_event) != 64);
92 RTE_BUILD_BUG_ON(sizeof(struct ionic_heartbeat_event) != 64);
93 RTE_BUILD_BUG_ON(sizeof(struct ionic_log_event) != 64);
96 RTE_BUILD_BUG_ON(sizeof(struct ionic_txq_desc) != 16);
97 RTE_BUILD_BUG_ON(sizeof(struct ionic_txq_sg_desc) != 128);
98 RTE_BUILD_BUG_ON(sizeof(struct ionic_txq_comp) != 16);
100 RTE_BUILD_BUG_ON(sizeof(struct ionic_rxq_desc) != 16);
101 RTE_BUILD_BUG_ON(sizeof(struct ionic_rxq_sg_desc) != 128);
102 RTE_BUILD_BUG_ON(sizeof(struct ionic_rxq_comp) != 16);
106 union ionic_dev_info_regs __iomem *dev_info;
107 union ionic_dev_cmd_regs __iomem *dev_cmd;
109 struct ionic_doorbell __iomem *db_pages;
110 rte_iova_t phy_db_pages;
112 struct ionic_intr __iomem *intr_ctrl;
114 struct ionic_intr_status __iomem *intr_status;
116 struct ionic_port_info *port_info;
117 const struct rte_memzone *port_info_z;
118 rte_iova_t port_info_pa;
119 uint32_t port_info_sz;
122 int ionic_dev_setup(struct ionic_adapter *adapter);
124 void ionic_dev_cmd_go(struct ionic_dev *idev, union ionic_dev_cmd *cmd);
125 uint8_t ionic_dev_cmd_status(struct ionic_dev *idev);
126 bool ionic_dev_cmd_done(struct ionic_dev *idev);
127 void ionic_dev_cmd_comp(struct ionic_dev *idev, void *mem);
129 void ionic_dev_cmd_identify(struct ionic_dev *idev, uint8_t ver);
130 void ionic_dev_cmd_init(struct ionic_dev *idev);
131 void ionic_dev_cmd_reset(struct ionic_dev *idev);
133 void ionic_dev_cmd_port_identify(struct ionic_dev *idev);
134 void ionic_dev_cmd_port_init(struct ionic_dev *idev);
135 void ionic_dev_cmd_port_reset(struct ionic_dev *idev);
136 void ionic_dev_cmd_port_state(struct ionic_dev *idev, uint8_t state);
137 void ionic_dev_cmd_port_speed(struct ionic_dev *idev, uint32_t speed);
138 void ionic_dev_cmd_port_mtu(struct ionic_dev *idev, uint32_t mtu);
139 void ionic_dev_cmd_port_autoneg(struct ionic_dev *idev, uint8_t an_enable);
140 void ionic_dev_cmd_port_fec(struct ionic_dev *idev, uint8_t fec_type);
141 void ionic_dev_cmd_port_pause(struct ionic_dev *idev, uint8_t pause_type);
142 void ionic_dev_cmd_port_loopback(struct ionic_dev *idev,
143 uint8_t loopback_mode);
145 #endif /* _IONIC_DEV_H_ */