-/*
- * Copyright (c) 2016 QLogic Corporation.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2016 - 2018 Cavium Inc.
* All rights reserved.
- * www.qlogic.com
- *
- * See LICENSE.qede_pmd for copyright and licensing details.
+ * www.cavium.com
*/
#ifndef __ECORE_DEV_API_H__
*
* @param p_dev
*/
-void ecore_init_struct(struct ecore_dev *p_dev);
+enum _ecore_status_t ecore_init_struct(struct ecore_dev *p_dev);
/**
* @brief ecore_resc_free -
*/
void ecore_resc_setup(struct ecore_dev *p_dev);
-struct ecore_hw_init_params {
- /* Tunnelling parameters */
- struct ecore_tunnel_info *p_tunn;
-
- bool b_hw_start;
-
- /* Interrupt mode [msix, inta, etc.] to use */
- enum ecore_int_mode int_mode;
-
- /* NPAR tx switching to be used for vports configured for tx-switching
- */
- bool allow_npar_tx_switch;
+enum ecore_mfw_timeout_fallback {
+ ECORE_TO_FALLBACK_TO_NONE,
+ ECORE_TO_FALLBACK_TO_DEFAULT,
+ ECORE_TO_FALLBACK_FAIL_LOAD,
+};
- /* Binary fw data pointer in binary fw file */
- const u8 *bin_fw_data;
+enum ecore_override_force_load {
+ ECORE_OVERRIDE_FORCE_LOAD_NONE,
+ ECORE_OVERRIDE_FORCE_LOAD_ALWAYS,
+ ECORE_OVERRIDE_FORCE_LOAD_NEVER,
+};
+struct ecore_drv_load_params {
/* Indicates whether the driver is running over a crash kernel.
* As part of the load request, this will be used for providing the
* driver role to the MFW.
#define ECORE_LOAD_REQ_LOCK_TO_DEFAULT 0
#define ECORE_LOAD_REQ_LOCK_TO_NONE 255
+ /* Action to take in case the MFW doesn't support timeout values other
+ * than default and none.
+ */
+ enum ecore_mfw_timeout_fallback mfw_timeout_fallback;
+
/* Avoid engine reset when first PF loads on it */
bool avoid_eng_reset;
+
+ /* Allow overriding the default force load behavior */
+ enum ecore_override_force_load override_force_load;
+};
+
+struct ecore_hw_init_params {
+ /* Tunneling parameters */
+ struct ecore_tunnel_info *p_tunn;
+
+ bool b_hw_start;
+
+ /* Interrupt mode [msix, inta, etc.] to use */
+ enum ecore_int_mode int_mode;
+
+ /* NPAR tx switching to be used for vports configured for tx-switching
+ */
+ bool allow_npar_tx_switch;
+
+ /* Binary fw data pointer in binary fw file */
+ const u8 *bin_fw_data;
+
+ /* Driver load parameters */
+ struct ecore_drv_load_params *p_drv_load_params;
+
+ /* Avoid engine affinity for RoCE/storage in case of CMT mode */
+ bool avoid_eng_affin;
+
+ /* SPQ block timeout in msec */
+ u32 spq_timeout_ms;
};
/**
*
* @param p_dev
*
+ * @return enum _ecore_status_t
*/
-void ecore_hw_stop_fastpath(struct ecore_dev *p_dev);
+enum _ecore_status_t ecore_hw_stop_fastpath(struct ecore_dev *p_dev);
#ifndef LINUX_REMOVE
/**
*
*/
void ecore_prepare_hibernate(struct ecore_dev *p_dev);
+
+enum ecore_db_rec_width {
+ DB_REC_WIDTH_32B,
+ DB_REC_WIDTH_64B,
+};
+
+enum ecore_db_rec_space {
+ DB_REC_KERNEL,
+ DB_REC_USER,
+};
+
+/**
+ * @brief db_recovery_add - add doorbell information to the doorbell
+ * recovery mechanism.
+ *
+ * @param p_dev
+ * @param db_addr - doorbell address
+ * @param db_data - address of where db_data is stored
+ * @param db_width - doorbell is 32b pr 64b
+ * @param db_space - doorbell recovery addresses are user or kernel space
+ */
+enum _ecore_status_t ecore_db_recovery_add(struct ecore_dev *p_dev,
+ void OSAL_IOMEM *db_addr,
+ void *db_data,
+ enum ecore_db_rec_width db_width,
+ enum ecore_db_rec_space db_space);
+
+/**
+ * @brief db_recovery_del - remove doorbell information from the doorbell
+ * recovery mechanism. db_data serves as key (db_addr is not unique).
+ *
+ * @param cdev
+ * @param db_addr - doorbell address
+ * @param db_data - address where db_data is stored. Serves as key for the
+ * entry to delete.
+ */
+enum _ecore_status_t ecore_db_recovery_del(struct ecore_dev *p_dev,
+ void OSAL_IOMEM *db_addr,
+ void *db_data);
+
+static OSAL_INLINE bool ecore_is_mf_ufp(struct ecore_hwfn *p_hwfn)
+{
+ return !!OSAL_TEST_BIT(ECORE_MF_UFP_SPECIFIC, &p_hwfn->p_dev->mf_bits);
+}
+
#endif
/**
* @brief ecore_hw_start_fastpath -restart fastpath traffic,
* only if hw_stop_fastpath was called
- * @param p_dev
+ * @param p_hwfn
*
+ * @return enum _ecore_status_t
*/
-void ecore_hw_start_fastpath(struct ecore_hwfn *p_hwfn);
+enum _ecore_status_t ecore_hw_start_fastpath(struct ecore_hwfn *p_hwfn);
enum ecore_hw_prepare_result {
ECORE_HW_PREPARE_SUCCESS,
*/
bool b_relaxed_probe;
enum ecore_hw_prepare_result p_relaxed_res;
+
+ /* Enable/disable request by ecore client for pacing */
+ bool b_en_pacing;
+
+ /* Indicates whether this PF serves a storage target */
+ bool b_is_target;
+
+ /* retry count for VF acquire on channel timeout */
+ u8 acquire_retry_cnt;
};
/**
void ecore_ptt_release(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt);
-#ifndef __EXTRACT__LINUX__
-struct ecore_eth_stats {
+struct ecore_eth_stats_common {
u64 no_buff_discards;
u64 packet_too_big_discard;
u64 ttl0_discard;
u64 rx_bcast_pkts;
u64 mftag_filter_discards;
u64 mac_filter_discards;
+ u64 gft_filter_drop;
u64 tx_ucast_bytes;
u64 tx_mcast_bytes;
u64 tx_bcast_bytes;
u64 rx_256_to_511_byte_packets;
u64 rx_512_to_1023_byte_packets;
u64 rx_1024_to_1518_byte_packets;
- u64 rx_1519_to_1522_byte_packets;
- u64 rx_1519_to_2047_byte_packets;
- u64 rx_2048_to_4095_byte_packets;
- u64 rx_4096_to_9216_byte_packets;
- u64 rx_9217_to_16383_byte_packets;
u64 rx_crc_errors;
u64 rx_mac_crtl_frames;
u64 rx_pause_frames;
u64 tx_256_to_511_byte_packets;
u64 tx_512_to_1023_byte_packets;
u64 tx_1024_to_1518_byte_packets;
- u64 tx_1519_to_2047_byte_packets;
- u64 tx_2048_to_4095_byte_packets;
- u64 tx_4096_to_9216_byte_packets;
- u64 tx_9217_to_16383_byte_packets;
u64 tx_pause_frames;
u64 tx_pfc_frames;
- u64 tx_lpi_entry_count;
- u64 tx_total_collisions;
u64 brb_truncates;
u64 brb_discards;
u64 rx_mac_bytes;
u64 tx_mac_mc_packets;
u64 tx_mac_bc_packets;
u64 tx_mac_ctrl_frames;
+ u64 link_change_count;
};
-#endif
-enum ecore_dmae_address_type_t {
- ECORE_DMAE_ADDRESS_HOST_VIRT,
- ECORE_DMAE_ADDRESS_HOST_PHYS,
- ECORE_DMAE_ADDRESS_GRC
+struct ecore_eth_stats_bb {
+ u64 rx_1519_to_1522_byte_packets;
+ u64 rx_1519_to_2047_byte_packets;
+ u64 rx_2048_to_4095_byte_packets;
+ u64 rx_4096_to_9216_byte_packets;
+ u64 rx_9217_to_16383_byte_packets;
+ u64 tx_1519_to_2047_byte_packets;
+ u64 tx_2048_to_4095_byte_packets;
+ u64 tx_4096_to_9216_byte_packets;
+ u64 tx_9217_to_16383_byte_packets;
+ u64 tx_lpi_entry_count;
+ u64 tx_total_collisions;
};
-/* value of flags If ECORE_DMAE_FLAG_RW_REPL_SRC flag is set and the
- * source is a block of length DMAE_MAX_RW_SIZE and the
- * destination is larger, the source block will be duplicated as
- * many times as required to fill the destination block. This is
- * used mostly to write a zeroed buffer to destination address
- * using DMA
- */
-#define ECORE_DMAE_FLAG_RW_REPL_SRC 0x00000001
-#define ECORE_DMAE_FLAG_VF_SRC 0x00000002
-#define ECORE_DMAE_FLAG_VF_DST 0x00000004
-#define ECORE_DMAE_FLAG_COMPLETION_DST 0x00000008
-
-struct ecore_dmae_params {
- u32 flags; /* consists of ECORE_DMAE_FLAG_* values */
- u8 src_vfid;
- u8 dst_vfid;
+struct ecore_eth_stats_ah {
+ u64 rx_1519_to_max_byte_packets;
+ u64 tx_1519_to_max_byte_packets;
};
-/**
- * @brief ecore_dmae_host2grc - copy data from source addr to
- * dmae registers using the given ptt
- *
- * @param p_hwfn
- * @param p_ptt
- * @param source_addr
- * @param grc_addr (dmae_data_offset)
- * @param size_in_dwords
- * @param flags (one of the flags defined above)
- */
-enum _ecore_status_t
-ecore_dmae_host2grc(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u64 source_addr,
- u32 grc_addr,
- u32 size_in_dwords,
- u32 flags);
-
-/**
- * @brief ecore_dmae_grc2host - Read data from dmae data offset
- * to source address using the given ptt
- *
- * @param p_ptt
- * @param grc_addr (dmae_data_offset)
- * @param dest_addr
- * @param size_in_dwords
- * @param flags - one of the flags defined above
- */
-enum _ecore_status_t
-ecore_dmae_grc2host(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u32 grc_addr,
- dma_addr_t dest_addr,
- u32 size_in_dwords,
- u32 flags);
-
-/**
- * @brief ecore_dmae_host2host - copy data from to source address
- * to a destination address (for SRIOV) using the given ptt
- *
- * @param p_hwfn
- * @param p_ptt
- * @param source_addr
- * @param dest_addr
- * @param size_in_dwords
- * @param params
- */
-enum _ecore_status_t
-ecore_dmae_host2host(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- dma_addr_t source_addr,
- dma_addr_t dest_addr,
- u32 size_in_dwords,
- struct ecore_dmae_params *p_params);
+struct ecore_eth_stats {
+ struct ecore_eth_stats_common common;
+ union {
+ struct ecore_eth_stats_bb bb;
+ struct ecore_eth_stats_ah ah;
+ };
+};
/**
* @brief ecore_chain_alloc - Allocate and initialize a chain
u8 *dst_id);
/**
- * @brief ecore_llh_add_mac_filter - configures a MAC filter in llh
+ * @brief ecore_llh_get_num_ppfid - Return the allocated number of LLH filter
+ * banks that are allocated to the PF.
*
- * @param p_hwfn
- * @param p_ptt
- * @param p_filter - MAC to add
+ * @param p_dev
+ *
+ * @return u8 - Number of LLH filter banks
*/
-enum _ecore_status_t ecore_llh_add_mac_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u8 *p_filter);
+u8 ecore_llh_get_num_ppfid(struct ecore_dev *p_dev);
+
+enum ecore_eng {
+ ECORE_ENG0,
+ ECORE_ENG1,
+ ECORE_BOTH_ENG,
+};
/**
- * @brief ecore_llh_remove_mac_filter - removes a MAC filtre from llh
+ * @brief ecore_llh_get_l2_affinity_hint - Return the hint for the L2 affinity
*
- * @param p_hwfn
- * @param p_ptt
- * @param p_filter - MAC to remove
+ * @param p_dev
+ *
+ * @return enum ecore_eng - L2 affintiy hint
*/
-void ecore_llh_remove_mac_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u8 *p_filter);
+enum ecore_eng ecore_llh_get_l2_affinity_hint(struct ecore_dev *p_dev);
-enum ecore_llh_port_filter_type_t {
+/**
+ * @brief ecore_llh_set_ppfid_affinity - Set the engine affinity for the given
+ * LLH filter bank.
+ *
+ * @param p_dev
+ * @param ppfid - relative within the allocated ppfids ('0' is the default one).
+ * @param eng
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_llh_set_ppfid_affinity(struct ecore_dev *p_dev,
+ u8 ppfid, enum ecore_eng eng);
+
+/**
+ * @brief ecore_llh_set_roce_affinity - Set the RoCE engine affinity
+ *
+ * @param p_dev
+ * @param eng
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_llh_set_roce_affinity(struct ecore_dev *p_dev,
+ enum ecore_eng eng);
+
+/**
+ * @brief ecore_llh_add_mac_filter - Add a LLH MAC filter into the given filter
+ * bank.
+ *
+ * @param p_dev
+ * @param ppfid - relative within the allocated ppfids ('0' is the default one).
+ * @param mac_addr - MAC to add
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_llh_add_mac_filter(struct ecore_dev *p_dev, u8 ppfid,
+ u8 mac_addr[ETH_ALEN]);
+
+/**
+ * @brief ecore_llh_remove_mac_filter - Remove a LLH MAC filter from the given
+ * filter bank.
+ *
+ * @param p_dev
+ * @param ppfid - relative within the allocated ppfids ('0' is the default one).
+ * @param mac_addr - MAC to remove
+ */
+void ecore_llh_remove_mac_filter(struct ecore_dev *p_dev, u8 ppfid,
+ u8 mac_addr[ETH_ALEN]);
+
+enum ecore_llh_prot_filter_type_t {
ECORE_LLH_FILTER_ETHERTYPE,
ECORE_LLH_FILTER_TCP_SRC_PORT,
ECORE_LLH_FILTER_TCP_DEST_PORT,
};
/**
- * @brief ecore_llh_add_protocol_filter - configures a protocol filter in llh
+ * @brief ecore_llh_add_protocol_filter - Add a LLH protocol filter into the
+ * given filter bank.
*
- * @param p_hwfn
- * @param p_ptt
+ * @param p_dev
+ * @param ppfid - relative within the allocated ppfids ('0' is the default one).
+ * @param type - type of filters and comparing
* @param source_port_or_eth_type - source port or ethertype to add
* @param dest_port - destination port to add
- * @param type - type of filters and comparing
+ *
+ * @return enum _ecore_status_t
*/
enum _ecore_status_t
-ecore_llh_add_protocol_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u16 source_port_or_eth_type,
- u16 dest_port,
- enum ecore_llh_port_filter_type_t type);
+ecore_llh_add_protocol_filter(struct ecore_dev *p_dev, u8 ppfid,
+ enum ecore_llh_prot_filter_type_t type,
+ u16 source_port_or_eth_type, u16 dest_port);
/**
- * @brief ecore_llh_remove_protocol_filter - remove a protocol filter in llh
+ * @brief ecore_llh_remove_protocol_filter - Remove a LLH protocol filter from
+ * the given filter bank.
*
- * @param p_hwfn
- * @param p_ptt
+ * @param p_dev
+ * @param ppfid - relative within the allocated ppfids ('0' is the default one).
+ * @param type - type of filters and comparing
* @param source_port_or_eth_type - source port or ethertype to add
* @param dest_port - destination port to add
- * @param type - type of filters and comparing
*/
-void
-ecore_llh_remove_protocol_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u16 source_port_or_eth_type,
- u16 dest_port,
- enum ecore_llh_port_filter_type_t type);
+void ecore_llh_remove_protocol_filter(struct ecore_dev *p_dev, u8 ppfid,
+ enum ecore_llh_prot_filter_type_t type,
+ u16 source_port_or_eth_type,
+ u16 dest_port);
/**
- * @brief ecore_llh_clear_all_filters - removes all MAC filters from llh
+ * @brief ecore_llh_clear_ppfid_filters - Remove all LLH filters from the given
+ * filter bank.
*
- * @param p_hwfn
- * @param p_ptt
+ * @param p_dev
+ * @param ppfid - relative within the allocated ppfids ('0' is the default one).
+ */
+void ecore_llh_clear_ppfid_filters(struct ecore_dev *p_dev, u8 ppfid);
+
+/**
+ * @brief ecore_llh_clear_all_filters - Remove all LLH filters
+ *
+ * @param p_dev
*/
-void ecore_llh_clear_all_filters(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt);
+void ecore_llh_clear_all_filters(struct ecore_dev *p_dev);
/**
* @brief ecore_llh_set_function_as_default - set function as default per port
struct ecore_ptt *p_ptt,
u16 id,
bool is_vf);
+
+/**
+ * @brief ecore_get_queue_coalesce - Retrieve coalesce value for a given queue.
+ *
+ * @param p_hwfn
+ * @param p_coal - store coalesce value read from the hardware.
+ * @param p_handle
+ *
+ * @return enum _ecore_status_t
+ **/
+enum _ecore_status_t
+ecore_get_queue_coalesce(struct ecore_hwfn *p_hwfn, u16 *coal,
+ void *handle);
+
/**
* @brief ecore_set_queue_coalesce - Configure coalesce parameters for Rx and
* Tx queue. The fact that we can configure coalescing to up to 511, but on
ecore_set_queue_coalesce(struct ecore_hwfn *p_hwfn, u16 rx_coal,
u16 tx_coal, void *p_handle);
+/**
+ * @brief ecore_pglueb_set_pfid_enable - Enable or disable PCI BUS MASTER
+ *
+ * @param p_hwfn
+ * @param p_ptt
+ * @param b_enable - true/false
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t ecore_pglueb_set_pfid_enable(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ bool b_enable);
+
+/**
+ * @brief Whether FIP discovery fallback special mode is enabled or not.
+ *
+ * @param cdev
+ *
+ * @return true if device is in FIP special mode, false otherwise.
+ */
+bool ecore_is_mf_fip_special(struct ecore_dev *p_dev);
#endif
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