-/*
- * 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_SRIOV_H__
#include "ecore_vfpf_if.h"
#include "ecore_iov_api.h"
#include "ecore_hsi_common.h"
+#include "ecore_l2.h"
#define ECORE_ETH_MAX_VF_NUM_VLAN_FILTERS \
- (MAX_NUM_VFS * ECORE_ETH_VF_NUM_VLAN_FILTERS)
+ (MAX_NUM_VFS_E4 * ECORE_ETH_VF_NUM_VLAN_FILTERS)
/* Represents a full message. Both the request filled by VF
* and the response filled by the PF. The VF needs one copy
/* Address in VF where a pending message is located */
dma_addr_t pending_req;
+ /* Message from VF awaits handling */
+ bool b_pending_msg;
+
u8 *offset;
#ifdef CONFIG_ECORE_SW_CHANNEL
*/
};
-struct ecore_vf_q_info {
+#define ECORE_IOV_LEGACY_QID_RX (0)
+#define ECORE_IOV_LEGACY_QID_TX (1)
+#define ECORE_IOV_QID_INVALID (0xFE)
+
+struct ecore_vf_queue_cid {
+ bool b_is_tx;
+ struct ecore_queue_cid *p_cid;
+};
+
+/* Describes a qzone associated with the VF */
+struct ecore_vf_queue {
+ /* Input from upper-layer, mapping relateive queue to queue-zone */
u16 fw_rx_qid;
u16 fw_tx_qid;
- u8 fw_cid;
- u8 rxq_active;
- u8 txq_active;
+
+ struct ecore_vf_queue_cid cids[MAX_QUEUES_PER_QZONE];
};
enum vf_state {
struct ecore_iov_vf_mbx vf_mbx;
enum vf_state state;
bool b_init;
+ bool b_malicious;
u8 to_disable;
struct ecore_bulletin bulletin;
dma_addr_t vf_bulletin;
+#ifdef CONFIG_ECORE_SW_CHANNEL
+ /* Determine whether PF communicate with VF using HW/SW channel */
+ bool b_hw_channel;
+#endif
+
/* PF saves a copy of the last VF acquire message */
struct vfpf_acquire_tlv acquire;
u16 mtu;
u8 vport_id;
+ u8 rss_eng_id;
u8 relative_vf_id;
u8 abs_vf_id;
#define ECORE_VF_ABS_ID(p_hwfn, p_vf) (ECORE_PATH_ID(p_hwfn) ? \
u8 num_rxqs;
u8 num_txqs;
+ u16 rx_coal;
+ u16 tx_coal;
+
u8 num_sbs;
u8 num_mac_filters;
u8 num_vlan_filters;
- struct ecore_vf_q_info vf_queues[ECORE_MAX_VF_CHAINS_PER_PF];
+ struct ecore_vf_queue vf_queues[ECORE_MAX_VF_CHAINS_PER_PF];
u16 igu_sbs[ECORE_MAX_VF_CHAINS_PER_PF];
/* TODO - Only windows is using it - should be removed */
* capability enabled.
*/
struct ecore_pf_iov {
- struct ecore_vf_info vfs_array[MAX_NUM_VFS];
- u64 pending_events[ECORE_VF_ARRAY_LENGTH];
+ struct ecore_vf_info vfs_array[MAX_NUM_VFS_E4];
u64 pending_flr[ECORE_VF_ARRAY_LENGTH];
- u16 base_vport_id;
#ifndef REMOVE_DBG
/* This doesn't serve anything functionally, but it makes windows
/**
* @brief ecore_add_tlv - place a given tlv on the tlv buffer at next offset
*
- * @param p_hwfn
- * @param p_iov
+ * @param offset
* @param type
* @param length
*
* @return pointer to the newly placed tlv
*/
-void *ecore_add_tlv(struct ecore_hwfn *p_hwfn,
- u8 **offset,
- u16 type,
- u16 length);
+void *ecore_add_tlv(u8 **offset, u16 type, u16 length);
/**
* @brief list the types and lengths of the tlvs on the buffer
* @brief ecore_iov_setup - setup sriov related resources
*
* @param p_hwfn
- * @param p_ptt
*/
-void ecore_iov_setup(struct ecore_hwfn *p_hwfn,
- struct ecore_ptt *p_ptt);
+void ecore_iov_setup(struct ecore_hwfn *p_hwfn);
/**
* @brief ecore_iov_free - free sriov related resources
*/
void ecore_iov_free_hw_info(struct ecore_dev *p_dev);
-/**
- * @brief ecore_sriov_eqe_event - handle async sriov event arrived on eqe.
- *
- * @param p_hwfn
- * @param opcode
- * @param echo
- * @param data
- */
-enum _ecore_status_t ecore_sriov_eqe_event(struct ecore_hwfn *p_hwfn,
- u8 opcode,
- __le16 echo,
- union event_ring_data *data);
-
-/**
- * @brief calculate CRC for bulletin board validation
- *
- * @param basic crc seed
- * @param ptr to beginning of buffer
- * @length in bytes of buffer
- *
- * @return calculated crc over buffer [with respect to seed].
- */
-u32 ecore_crc32(u32 crc,
- u8 *ptr,
- u32 length);
-
/**
* @brief Mark structs of vfs that have been FLR-ed.
*
* @param p_hwfn
* @param disabled_vfs - bitmask of all VFs on path that were FLRed
*
- * @return 1 iff one of the PF's vfs got FLRed. 0 otherwise.
+ * @return true iff one of the PF's vfs got FLRed. false otherwise.
*/
-int ecore_iov_mark_vf_flr(struct ecore_hwfn *p_hwfn,
- u32 *disabled_vfs);
+bool ecore_iov_mark_vf_flr(struct ecore_hwfn *p_hwfn,
+ u32 *disabled_vfs);
/**
* @brief Search extended TLVs in request/reply buffer.
Code Review / deb_dpdk.git / blobdiff