1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
14 /* Status field in FD is updated on Rx side by FMAN with following information.
15 * Refer to field description in FM BG.
18 unsigned int reserved0:3;
19 unsigned int dcl4c:1; /* Don't Check L4 Checksum */
20 unsigned int reserved1:1;
21 unsigned int ufd:1; /* Unsupported Format */
22 unsigned int lge:1; /* Length Error */
23 unsigned int dme:1; /* DMA Error */
25 unsigned int reserved2:4;
26 unsigned int fpe:1; /* Frame physical Error */
27 unsigned int fse:1; /* Frame Size Error */
28 unsigned int dis:1; /* Discard by Classification */
29 unsigned int reserved3:1;
31 unsigned int eof:1; /* Key Extraction goes out of frame */
32 unsigned int nss:1; /* No Scheme selected */
33 unsigned int kso:1; /* Key Size Overflow */
34 unsigned int reserved4:1;
35 unsigned int fcl:2; /* Frame Color */
36 unsigned int ipp:1; /* Illegal Policer Profile Selected */
37 unsigned int flm:1; /* Frame Length Mismatch */
38 unsigned int pte:1; /* Parser Timeout */
39 unsigned int isp:1; /* Invalid Soft Parser Instruction */
40 unsigned int phe:1; /* Header Error during parsing */
41 unsigned int frdr:1; /* Frame Dropped by disabled port */
42 unsigned int reserved5:4;
43 } __attribute__ ((__packed__));
45 /* Set MAC address for a particular interface */
46 int fman_if_add_mac_addr(struct fman_if *p, uint8_t *eth, uint8_t addr_num);
48 /* Remove a MAC address for a particular interface */
49 void fman_if_clear_mac_addr(struct fman_if *p, uint8_t addr_num);
51 /* Get the FMAN statistics */
52 void fman_if_stats_get(struct fman_if *p, struct rte_eth_stats *stats);
54 /* Reset the FMAN statistics */
55 void fman_if_stats_reset(struct fman_if *p);
57 /* Get all of the FMAN statistics */
58 void fman_if_stats_get_all(struct fman_if *p, uint64_t *value, int n);
60 /* Set ignore pause option for a specific interface */
61 void fman_if_set_rx_ignore_pause_frames(struct fman_if *p, bool enable);
63 /* Set max frame length */
64 void fman_if_conf_max_frame_len(struct fman_if *p, unsigned int max_frame_len);
66 /* Enable/disable Rx promiscuous mode on specified interface */
67 void fman_if_promiscuous_enable(struct fman_if *p);
68 void fman_if_promiscuous_disable(struct fman_if *p);
70 /* Enable/disable Rx on specific interfaces */
71 void fman_if_enable_rx(struct fman_if *p);
72 void fman_if_disable_rx(struct fman_if *p);
74 /* Enable/disable loopback on specific interfaces */
75 void fman_if_loopback_enable(struct fman_if *p);
76 void fman_if_loopback_disable(struct fman_if *p);
78 /* Set buffer pool on specific interface */
79 void fman_if_set_bp(struct fman_if *fm_if, unsigned int num, int bpid,
82 /* Get Flow Control threshold parameters on specific interface */
83 int fman_if_get_fc_threshold(struct fman_if *fm_if);
85 /* Enable and Set Flow Control threshold parameters on specific interface */
86 int fman_if_set_fc_threshold(struct fman_if *fm_if,
87 u32 high_water, u32 low_water, u32 bpid);
89 /* Get Flow Control pause quanta on specific interface */
90 int fman_if_get_fc_quanta(struct fman_if *fm_if);
92 /* Set Flow Control pause quanta on specific interface */
93 int fman_if_set_fc_quanta(struct fman_if *fm_if, u16 pause_quanta);
95 /* Set default error fqid on specific interface */
96 void fman_if_set_err_fqid(struct fman_if *fm_if, uint32_t err_fqid);
98 /* Get IC transfer params */
99 int fman_if_get_ic_params(struct fman_if *fm_if, struct fman_if_ic_params *icp);
101 /* Set IC transfer params */
102 int fman_if_set_ic_params(struct fman_if *fm_if,
103 const struct fman_if_ic_params *icp);
105 /* Get interface fd->offset value */
106 int fman_if_get_fdoff(struct fman_if *fm_if);
108 /* Set interface fd->offset value */
109 void fman_if_set_fdoff(struct fman_if *fm_if, uint32_t fd_offset);
111 /* Get interface SG enable status value */
112 int fman_if_get_sg_enable(struct fman_if *fm_if);
114 /* Set interface SG support mode */
115 void fman_if_set_sg(struct fman_if *fm_if, int enable);
117 /* Get interface Max Frame length (MTU) */
118 uint16_t fman_if_get_maxfrm(struct fman_if *fm_if);
120 /* Set interface Max Frame length (MTU) */
121 void fman_if_set_maxfrm(struct fman_if *fm_if, uint16_t max_frm);
123 /* Set interface next invoked action for dequeue operation */
124 void fman_if_set_dnia(struct fman_if *fm_if, uint32_t nia);
126 /* discard error packets on rx */
127 void fman_if_discard_rx_errors(struct fman_if *fm_if);
129 void fman_if_set_mcast_filter_table(struct fman_if *p);
131 void fman_if_reset_mcast_filter_table(struct fman_if *p);
133 int fman_if_add_hash_mac_addr(struct fman_if *p, uint8_t *eth);
135 int fman_if_get_primary_mac_addr(struct fman_if *p, uint8_t *eth);
138 /* Enable/disable Rx on all interfaces */
139 static inline void fman_if_enable_all_rx(void)
141 struct fman_if *__if;
143 list_for_each_entry(__if, fman_if_list, node)
144 fman_if_enable_rx(__if);
147 static inline void fman_if_disable_all_rx(void)
149 struct fman_if *__if;
151 list_for_each_entry(__if, fman_if_list, node)
152 fman_if_disable_rx(__if);
154 #endif /* __FSL_FMAN_H */