-/*
- * 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__
#include "ecore_chain.h"
#include "ecore_int_api.h"
-struct ecore_tunn_start_params;
-
/**
* @brief ecore_init_dp - initialize the debug level
*
* @param dp_ctx
*/
void ecore_init_dp(struct ecore_dev *p_dev,
- u32 dp_module, u8 dp_level, void *dp_ctx);
+ u32 dp_module,
+ u8 dp_level,
+ void *dp_ctx);
/**
* @brief ecore_init_struct - initialize the device structure to
*
* @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);
+enum ecore_mfw_timeout_fallback {
+ ECORE_TO_FALLBACK_TO_NONE,
+ ECORE_TO_FALLBACK_TO_DEFAULT,
+ ECORE_TO_FALLBACK_FAIL_LOAD,
+};
+
+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.
+ * In case of a crash kernel over PDA - this should be set to false.
+ */
+ bool is_crash_kernel;
+
+ /* The timeout value that the MFW should use when locking the engine for
+ * the driver load process.
+ * A value of '0' means the default value, and '255' means no timeout.
+ */
+ u8 mfw_timeout_val;
+#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;
+};
+
/**
* @brief ecore_hw_init -
*
* @param p_dev
- * @param p_tunn - tunneling parameters
- * @param b_hw_start
- * @param int_mode - interrupt mode [msix, inta, etc.] to use.
- * @param allow_npar_tx_switch - npar tx switching to be used
- * for vports configured for tx-switching.
- * @param bin_fw_data - binary fw data pointer in binary fw file.
- * Pass NULL if not using binary fw file.
+ * @param p_params
*
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_hw_init(struct ecore_dev *p_dev,
- struct ecore_tunn_start_params *p_tunn,
- bool b_hw_start,
- enum ecore_int_mode int_mode,
- bool allow_npar_tx_switch,
- const u8 *bin_fw_data);
+ struct ecore_hw_init_params *p_params);
/**
* @brief ecore_hw_timers_stop_all -
/**
* @brief ecore_hw_stop_fastpath -should be called incase
- * slowpath is still required for the device, but
- * fastpath is not.
+ * slowpath is still required for the device,
+ * but fastpath is not.
*
* @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
/**
* @brief ecore_prepare_hibernate -should be called when
* the system is going into the hibernate state
*/
void ecore_prepare_hibernate(struct ecore_dev *p_dev);
-/**
- * @brief ecore_hw_start_fastpath -restart fastpath traffic,
- * only if hw_stop_fastpath was called
+enum ecore_db_rec_width {
+ DB_REC_WIDTH_32B,
+ DB_REC_WIDTH_64B,
+};
- * @param p_dev
+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
*/
-void ecore_hw_start_fastpath(struct ecore_hwfn *p_hwfn);
+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 ecore_hw_reset -
+ * @brief db_recovery_del - remove doorbell information from the doorbell
+ * recovery mechanism. db_data serves as key (db_addr is not unique).
*
- * @param p_dev
+ * @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_hwfn
*
* @return enum _ecore_status_t
*/
-enum _ecore_status_t ecore_hw_reset(struct ecore_dev *p_dev);
+enum _ecore_status_t ecore_hw_start_fastpath(struct ecore_hwfn *p_hwfn);
+
+enum ecore_hw_prepare_result {
+ ECORE_HW_PREPARE_SUCCESS,
+
+ /* FAILED results indicate probe has failed & cleaned up */
+ ECORE_HW_PREPARE_FAILED_ENG2,
+ ECORE_HW_PREPARE_FAILED_ME,
+ ECORE_HW_PREPARE_FAILED_MEM,
+ ECORE_HW_PREPARE_FAILED_DEV,
+ ECORE_HW_PREPARE_FAILED_NVM,
+
+ /* BAD results indicate probe is passed even though some wrongness
+ * has occurred; Trying to actually use [I.e., hw_init()] might have
+ * dire reprecautions.
+ */
+ ECORE_HW_PREPARE_BAD_IOV,
+ ECORE_HW_PREPARE_BAD_MCP,
+ ECORE_HW_PREPARE_BAD_IGU,
+};
+
+struct ecore_hw_prepare_params {
+ /* Personality to initialize */
+ int personality;
+
+ /* Force the driver's default resource allocation */
+ bool drv_resc_alloc;
+
+ /* Check the reg_fifo after any register access */
+ bool chk_reg_fifo;
+
+ /* Request the MFW to initiate PF FLR */
+ bool initiate_pf_flr;
+
+ /* The OS Epoch time in seconds */
+ u32 epoch;
+
+ /* Allow the MFW to collect a crash dump */
+ bool allow_mdump;
+
+ /* Allow prepare to pass even if some initializations are failing.
+ * If set, the `p_prepare_res' field would be set with the return,
+ * and might allow probe to pass even if there are certain issues.
+ */
+ 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;
+};
/**
* @brief ecore_hw_prepare -
*
* @param p_dev
- * @param personality - personality to initialize
+ * @param p_params
*
* @return enum _ecore_status_t
*/
-enum _ecore_status_t ecore_hw_prepare(struct ecore_dev *p_dev, int personality);
+enum _ecore_status_t ecore_hw_prepare(struct ecore_dev *p_dev,
+ struct ecore_hw_prepare_params *p_params);
/**
* @brief ecore_hw_remove -
* @param p_hwfn
* @param p_ptt
*/
-void ecore_ptt_release(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt);
+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_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;
+};
+
+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;
+};
+
+struct ecore_eth_stats_ah {
+ u64 rx_1519_to_max_byte_packets;
+ u64 tx_1519_to_max_byte_packets;
+};
+
+struct ecore_eth_stats {
+ struct ecore_eth_stats_common common;
+ union {
+ struct ecore_eth_stats_bb bb;
+ struct ecore_eth_stats_ah ah;
+ };
};
-#endif
enum ecore_dmae_address_type_t {
ECORE_DMAE_ADDRESS_HOST_VIRT,
#define ECORE_DMAE_FLAG_VF_SRC 0x00000002
#define ECORE_DMAE_FLAG_VF_DST 0x00000004
#define ECORE_DMAE_FLAG_COMPLETION_DST 0x00000008
+#define ECORE_DMAE_FLAG_PORT 0x00000010
+#define ECORE_DMAE_FLAG_PF_SRC 0x00000020
+#define ECORE_DMAE_FLAG_PF_DST 0x00000040
struct ecore_dmae_params {
- u32 flags; /* consists of ECORE_DMAE_FLAG_* values */
+ u32 flags; /* consists of ECORE_DMAE_FLAG_* values */
u8 src_vfid;
u8 dst_vfid;
+ u8 port_id;
+ u8 src_pfid;
+ u8 dst_pfid;
};
/**
-* @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)
-*/
+ * @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 p_params (default parameters will be used in case of OSAL_NULL)
+ *
+ * @return enum _ecore_status_t
+ */
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
-*/
+ u32 grc_addr,
+ u32 size_in_dwords,
+ struct ecore_dmae_params *p_params);
+
+/**
+ * @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 p_params (default parameters will be used in case of OSAL_NULL)
+ *
+ * @return enum _ecore_status_t
+ */
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
-*/
+ dma_addr_t dest_addr,
+ u32 size_in_dwords,
+ struct ecore_dmae_params *p_params);
+
+/**
+ * @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 p_params (default parameters will be used in case of OSAL_NULL)
+ *
+ * @return enum _ecore_status_t
+ */
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);
+ u32 size_in_dwords,
+ struct ecore_dmae_params *p_params);
/**
* @brief ecore_chain_alloc - Allocate and initialize a chain
enum ecore_chain_mode mode,
enum ecore_chain_cnt_type cnt_type,
u32 num_elems,
- osal_size_t elem_size, struct ecore_chain *p_chain);
+ osal_size_t elem_size,
+ struct ecore_chain *p_chain,
+ struct ecore_chain_ext_pbl *ext_pbl);
/**
* @brief ecore_chain_free - Free chain DMA memory
* @param p_hwfn
* @param p_chain
*/
-void ecore_chain_free(struct ecore_dev *p_dev, struct ecore_chain *p_chain);
+void ecore_chain_free(struct ecore_dev *p_dev,
+ struct ecore_chain *p_chain);
/**
* @@brief ecore_fw_l2_queue - Get absolute L2 queue ID
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_fw_l2_queue(struct ecore_hwfn *p_hwfn,
- u16 src_id, u16 *dst_id);
+ u16 src_id,
+ u16 *dst_id);
/**
* @@brief ecore_fw_vport - Get absolute vport ID
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_fw_vport(struct ecore_hwfn *p_hwfn,
- u8 src_id, u8 *dst_id);
+ u8 src_id,
+ u8 *dst_id);
/**
* @@brief ecore_fw_rss_eng - Get absolute RSS engine ID
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_fw_rss_eng(struct ecore_hwfn *p_hwfn,
- u8 src_id, u8 *dst_id);
+ u8 src_id,
+ 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);
/**
- * @brief ecore_llh_add_ethertype_filter - configures a ethertype filter in llh
+ * @brief ecore_llh_set_ppfid_affinity - Set the engine affinity for the given
+ * LLH filter bank.
*
- * @param p_hwfn
- * @param p_ptt
- * @param filter - ethertype to add
+ * @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_add_ethertype_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u16 filter);
+enum _ecore_status_t ecore_llh_set_ppfid_affinity(struct ecore_dev *p_dev,
+ u8 ppfid, enum ecore_eng eng);
/**
- * @brief ecore_llh_remove_ethertype_filter - removes a ethertype llh filter
+ * @brief ecore_llh_set_roce_affinity - Set the RoCE engine affinity
*
- * @param p_hwfn
- * @param p_ptt
- * @param filter - ethertype to remove
+ * @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
*/
-void ecore_llh_remove_ethertype_filter(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt, u16 filter);
+enum _ecore_status_t ecore_llh_add_mac_filter(struct ecore_dev *p_dev, u8 ppfid,
+ u8 mac_addr[ETH_ALEN]);
/**
- * @brief ecore_llh_clear_all_filters - removes all MAC filters from llh
+ * @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,
+ ECORE_LLH_FILTER_TCP_SRC_AND_DEST_PORT,
+ ECORE_LLH_FILTER_UDP_SRC_PORT,
+ ECORE_LLH_FILTER_UDP_DEST_PORT,
+ ECORE_LLH_FILTER_UDP_SRC_AND_DEST_PORT
+};
+
+/**
+ * @brief ecore_llh_add_protocol_filter - Add a LLH protocol filter into the
+ * given filter bank.
+ *
+ * @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
+ *
+ * @return enum _ecore_status_t
+ */
+enum _ecore_status_t
+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 LLH protocol filter from
+ * the given filter bank.
+ *
+ * @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
+ */
+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_ppfid_filters - Remove all LLH filters from the given
+ * filter bank.
+ *
+ * @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_dev *p_dev);
+
+/**
+ * @brief ecore_llh_set_function_as_default - set function as default per port
*
* @param p_hwfn
* @param p_ptt
*/
-void ecore_llh_clear_all_filters(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt);
+enum _ecore_status_t
+ecore_llh_set_function_as_default(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt);
- /**
-*@brief Cleanup of previous driver remains prior to load
+/**
+ *@brief Cleanup of previous driver remains prior to load
*
* @param p_hwfn
* @param p_ptt
*
* @return enum _ecore_status_t
*/
-enum _ecore_status_t ecore_final_cleanup(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u16 id, bool is_vf);
+enum _ecore_status_t ecore_final_cleanup(struct ecore_hwfn *p_hwfn,
+ struct ecore_ptt *p_ptt,
+ u16 id,
+ bool is_vf);
/**
- * @brief ecore_test_registers - Perform register tests
+ * @brief ecore_get_queue_coalesce - Retrieve coalesce value for a given queue.
*
* @param p_hwfn
- * @param p_ptt
+ * @param p_coal - store coalesce value read from the hardware.
+ * @param p_handle
*
- * @return enum _ecore_status_t
- */
-enum _ecore_status_t ecore_test_registers(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt);
+ * @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_rxq_coalesce - Configure coalesce parameters for an Rx queue
+ * @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
+ * varying accuracy [the bigger the value the less accurate] up to a mistake
+ * of 3usec for the highest values.
+ * While the API allows setting coalescing per-qid, all queues sharing a SB
+ * should be in same range [i.e., either 0-0x7f, 0x80-0xff or 0x100-0x1ff]
+ * otherwise configuration would break.
*
* @param p_hwfn
- * @param p_ptt
- * @param coalesce - Coalesce value in micro seconds.
- * @param qid - Queue index.
+ * @param rx_coal - Rx Coalesce value in micro seconds.
+ * @param tx_coal - TX Coalesce value in micro seconds.
+ * @param p_handle
*
* @return enum _ecore_status_t
- */
-enum _ecore_status_t ecore_set_rxq_coalesce(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u8 coalesce, u8 qid);
+ **/
+enum _ecore_status_t
+ecore_set_queue_coalesce(struct ecore_hwfn *p_hwfn, u16 rx_coal,
+ u16 tx_coal, void *p_handle);
/**
- * @brief ecore_set_txq_coalesce - Configure coalesce parameters for a Tx queue
+ * @brief ecore_pglueb_set_pfid_enable - Enable or disable PCI BUS MASTER
*
* @param p_hwfn
* @param p_ptt
- * @param coalesce - Coalesce value in micro seconds.
- * @param qid - Queue index.
+ * @param b_enable - true/false
*
* @return enum _ecore_status_t
*/
-enum _ecore_status_t ecore_set_txq_coalesce(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt,
- u8 coalesce, u8 qid);
+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
Code Review / deb_dpdk.git / blobdiff