--- /dev/null
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2017 NXP.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __FSL_FMAN_H
+#define __FSL_FMAN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Status field in FD is updated on Rx side by FMAN with following information.
+ * Refer to field description in FM BG.
+ */
+struct fm_status_t {
+ unsigned int reserved0:3;
+ unsigned int dcl4c:1; /* Don't Check L4 Checksum */
+ unsigned int reserved1:1;
+ unsigned int ufd:1; /* Unsupported Format */
+ unsigned int lge:1; /* Length Error */
+ unsigned int dme:1; /* DMA Error */
+
+ unsigned int reserved2:4;
+ unsigned int fpe:1; /* Frame physical Error */
+ unsigned int fse:1; /* Frame Size Error */
+ unsigned int dis:1; /* Discard by Classification */
+ unsigned int reserved3:1;
+
+ unsigned int eof:1; /* Key Extraction goes out of frame */
+ unsigned int nss:1; /* No Scheme selected */
+ unsigned int kso:1; /* Key Size Overflow */
+ unsigned int reserved4:1;
+ unsigned int fcl:2; /* Frame Color */
+ unsigned int ipp:1; /* Illegal Policer Profile Selected */
+ unsigned int flm:1; /* Frame Length Mismatch */
+ unsigned int pte:1; /* Parser Timeout */
+ unsigned int isp:1; /* Invalid Soft Parser Instruction */
+ unsigned int phe:1; /* Header Error during parsing */
+ unsigned int frdr:1; /* Frame Dropped by disabled port */
+ unsigned int reserved5:4;
+} __attribute__ ((__packed__));
+
+/* Set MAC address for a particular interface */
+int fman_if_add_mac_addr(struct fman_if *p, uint8_t *eth, uint8_t addr_num);
+
+/* Remove a MAC address for a particular interface */
+void fman_if_clear_mac_addr(struct fman_if *p, uint8_t addr_num);
+
+/* Get the FMAN statistics */
+void fman_if_stats_get(struct fman_if *p, struct rte_eth_stats *stats);
+
+/* Reset the FMAN statistics */
+void fman_if_stats_reset(struct fman_if *p);
+
+/* Get all of the FMAN statistics */
+void fman_if_stats_get_all(struct fman_if *p, uint64_t *value, int n);
+
+/* Set ignore pause option for a specific interface */
+void fman_if_set_rx_ignore_pause_frames(struct fman_if *p, bool enable);
+
+/* Set max frame length */
+void fman_if_conf_max_frame_len(struct fman_if *p, unsigned int max_frame_len);
+
+/* Enable/disable Rx promiscuous mode on specified interface */
+void fman_if_promiscuous_enable(struct fman_if *p);
+void fman_if_promiscuous_disable(struct fman_if *p);
+
+/* Enable/disable Rx on specific interfaces */
+void fman_if_enable_rx(struct fman_if *p);
+void fman_if_disable_rx(struct fman_if *p);
+
+/* Enable/disable loopback on specific interfaces */
+void fman_if_loopback_enable(struct fman_if *p);
+void fman_if_loopback_disable(struct fman_if *p);
+
+/* Set buffer pool on specific interface */
+void fman_if_set_bp(struct fman_if *fm_if, unsigned int num, int bpid,
+ size_t bufsize);
+
+/* Get Flow Control threshold parameters on specific interface */
+int fman_if_get_fc_threshold(struct fman_if *fm_if);
+
+/* Enable and Set Flow Control threshold parameters on specific interface */
+int fman_if_set_fc_threshold(struct fman_if *fm_if,
+ u32 high_water, u32 low_water, u32 bpid);
+
+/* Get Flow Control pause quanta on specific interface */
+int fman_if_get_fc_quanta(struct fman_if *fm_if);
+
+/* Set Flow Control pause quanta on specific interface */
+int fman_if_set_fc_quanta(struct fman_if *fm_if, u16 pause_quanta);
+
+/* Set default error fqid on specific interface */
+void fman_if_set_err_fqid(struct fman_if *fm_if, uint32_t err_fqid);
+
+/* Get IC transfer params */
+int fman_if_get_ic_params(struct fman_if *fm_if, struct fman_if_ic_params *icp);
+
+/* Set IC transfer params */
+int fman_if_set_ic_params(struct fman_if *fm_if,
+ const struct fman_if_ic_params *icp);
+
+/* Get interface fd->offset value */
+int fman_if_get_fdoff(struct fman_if *fm_if);
+
+/* Set interface fd->offset value */
+void fman_if_set_fdoff(struct fman_if *fm_if, uint32_t fd_offset);
+
+/* Get interface Max Frame length (MTU) */
+uint16_t fman_if_get_maxfrm(struct fman_if *fm_if);
+
+/* Set interface Max Frame length (MTU) */
+void fman_if_set_maxfrm(struct fman_if *fm_if, uint16_t max_frm);
+
+/* Set interface next invoked action for dequeue operation */
+void fman_if_set_dnia(struct fman_if *fm_if, uint32_t nia);
+
+/* discard error packets on rx */
+void fman_if_discard_rx_errors(struct fman_if *fm_if);
+
+void fman_if_set_mcast_filter_table(struct fman_if *p);
+
+void fman_if_reset_mcast_filter_table(struct fman_if *p);
+
+int fman_if_add_hash_mac_addr(struct fman_if *p, uint8_t *eth);
+
+int fman_if_get_primary_mac_addr(struct fman_if *p, uint8_t *eth);
+
+
+/* Enable/disable Rx on all interfaces */
+static inline void fman_if_enable_all_rx(void)
+{
+ struct fman_if *__if;
+
+ list_for_each_entry(__if, fman_if_list, node)
+ fman_if_enable_rx(__if);
+}
+
+static inline void fman_if_disable_all_rx(void)
+{
+ struct fman_if *__if;
+
+ list_for_each_entry(__if, fman_if_list, node)
+ fman_if_disable_rx(__if);
+}
+#endif /* __FSL_FMAN_H */
Code Review / deb_dpdk.git / blobdiff