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Commit bf93bf79 authored by Jacob Keller's avatar Jacob Keller Committed by Tony Nguyen
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ice: introduce ice_virtchnl.c and ice_virtchnl.h 

Just as we moved the generic virtualization library logic into
ice_vf_lib.c, move the virtchnl message handling into ice_virtchnl.c
Signed-off-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Tested-by: default avatarKonrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 8cf52bec
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Inline Side-by-side
Showing with 3909 additions and 3865 deletions
drivers/net/ethernet/intel/ice/Makefile
View file @ bf93bf79
......@@ -35,6 +35,7 @@ ice-y := ice_main.o \
ice_tc_lib.o
ice-$(CONFIG_PCI_IOV) += \
ice_sriov.o \
ice_virtchnl.o \
ice_virtchnl_allowlist.o \
ice_virtchnl_fdir.o \
ice_vf_mbx.o \
......
drivers/net/ethernet/intel/ice/ice_sriov.c
View file @ bf93bf79
This source diff could not be displayed because it is too large. You can view the blob instead.
drivers/net/ethernet/intel/ice/ice_sriov.h
View file @ bf93bf79
......@@ -5,13 +5,7 @@
#define _ICE_SRIOV_H_
#include "ice_virtchnl_fdir.h"
#include "ice_vf_lib.h"
/* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */
#define ICE_MAX_VLAN_PER_VF 8
/* MAC filters: 1 is reserved for the VF's default/perm_addr/LAA MAC, 1 for
* broadcast, and 16 for additional unicast/multicast filters
*/
#define ICE_MAX_MACADDR_PER_VF 18
#include "ice_virtchnl.h"
/* Static VF transaction/status register def */
#define VF_DEVICE_STATUS 0xAA
......@@ -31,39 +25,6 @@
#define ICE_MAX_VF_RESET_TRIES 40
#define ICE_MAX_VF_RESET_SLEEP_MS 20
struct ice_vf;
struct ice_virtchnl_ops {
int (*get_ver_msg)(struct ice_vf *vf, u8 *msg);
int (*get_vf_res_msg)(struct ice_vf *vf, u8 *msg);
void (*reset_vf)(struct ice_vf *vf);
int (*add_mac_addr_msg)(struct ice_vf *vf, u8 *msg);
int (*del_mac_addr_msg)(struct ice_vf *vf, u8 *msg);
int (*cfg_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*dis_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*request_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*cfg_irq_map_msg)(struct ice_vf *vf, u8 *msg);
int (*config_rss_key)(struct ice_vf *vf, u8 *msg);
int (*config_rss_lut)(struct ice_vf *vf, u8 *msg);
int (*get_stats_msg)(struct ice_vf *vf, u8 *msg);
int (*cfg_promiscuous_mode_msg)(struct ice_vf *vf, u8 *msg);
int (*add_vlan_msg)(struct ice_vf *vf, u8 *msg);
int (*remove_vlan_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_vlan_stripping)(struct ice_vf *vf);
int (*dis_vlan_stripping)(struct ice_vf *vf);
int (*handle_rss_cfg_msg)(struct ice_vf *vf, u8 *msg, bool add);
int (*add_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg);
int (*del_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg);
int (*get_offload_vlan_v2_caps)(struct ice_vf *vf);
int (*add_vlan_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*remove_vlan_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*dis_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*dis_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg);
};
#ifdef CONFIG_PCI_IOV
void ice_process_vflr_event(struct ice_pf *pf);
int ice_sriov_configure(struct pci_dev *pdev, int num_vfs);
......@@ -73,11 +34,6 @@ ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi);
void ice_free_vfs(struct ice_pf *pf);
void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event);
void ice_vc_notify_link_state(struct ice_pf *pf);
void ice_vc_notify_reset(struct ice_pf *pf);
void ice_vc_notify_vf_link_state(struct ice_vf *vf);
void ice_virtchnl_set_repr_ops(struct ice_vf *vf);
void ice_virtchnl_set_dflt_ops(struct ice_vf *vf);
void ice_restore_all_vfs_msi_state(struct pci_dev *pdev);
bool
ice_is_malicious_vf(struct ice_pf *pf, struct ice_rq_event_info *event,
......@@ -108,20 +64,11 @@ void ice_print_vfs_mdd_events(struct ice_pf *pf);
void ice_print_vf_rx_mdd_event(struct ice_vf *vf);
bool
ice_vc_validate_pattern(struct ice_vf *vf, struct virtchnl_proto_hdrs *proto);
int
ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode,
enum virtchnl_status_code v_retval, u8 *msg, u16 msglen);
bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id);
#else /* CONFIG_PCI_IOV */
static inline void ice_process_vflr_event(struct ice_pf *pf) { }
static inline void ice_free_vfs(struct ice_pf *pf) { }
static inline
void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event) { }
static inline void ice_vc_notify_link_state(struct ice_pf *pf) { }
static inline void ice_vc_notify_reset(struct ice_pf *pf) { }
static inline void ice_vc_notify_vf_link_state(struct ice_vf *vf) { }
static inline void ice_virtchnl_set_repr_ops(struct ice_vf *vf) { }
static inline void ice_virtchnl_set_dflt_ops(struct ice_vf *vf) { }
static inline
void ice_vf_lan_overflow_event(struct ice_pf *pf, struct ice_rq_event_info *event) { }
static inline void ice_print_vfs_mdd_events(struct ice_pf *pf) { }
......
drivers/net/ethernet/intel/ice/ice_virtchnl.c 0 → 100644
View file @ bf93bf79
This source diff could not be displayed because it is too large. You can view the blob instead.
drivers/net/ethernet/intel/ice/ice_virtchnl.h 0 → 100644
View file @ bf93bf79
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2022, Intel Corporation. */
#ifndef _ICE_VIRTCHNL_H_
#define _ICE_VIRTCHNL_H_
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/if_ether.h>
#include <linux/avf/virtchnl.h>
#include "ice_vf_lib.h"
/* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */
#define ICE_MAX_VLAN_PER_VF 8
/* MAC filters: 1 is reserved for the VF's default/perm_addr/LAA MAC, 1 for
* broadcast, and 16 for additional unicast/multicast filters
*/
#define ICE_MAX_MACADDR_PER_VF 18
struct ice_virtchnl_ops {
int (*get_ver_msg)(struct ice_vf *vf, u8 *msg);
int (*get_vf_res_msg)(struct ice_vf *vf, u8 *msg);
void (*reset_vf)(struct ice_vf *vf);
int (*add_mac_addr_msg)(struct ice_vf *vf, u8 *msg);
int (*del_mac_addr_msg)(struct ice_vf *vf, u8 *msg);
int (*cfg_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*dis_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*request_qs_msg)(struct ice_vf *vf, u8 *msg);
int (*cfg_irq_map_msg)(struct ice_vf *vf, u8 *msg);
int (*config_rss_key)(struct ice_vf *vf, u8 *msg);
int (*config_rss_lut)(struct ice_vf *vf, u8 *msg);
int (*get_stats_msg)(struct ice_vf *vf, u8 *msg);
int (*cfg_promiscuous_mode_msg)(struct ice_vf *vf, u8 *msg);
int (*add_vlan_msg)(struct ice_vf *vf, u8 *msg);
int (*remove_vlan_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_vlan_stripping)(struct ice_vf *vf);
int (*dis_vlan_stripping)(struct ice_vf *vf);
int (*handle_rss_cfg_msg)(struct ice_vf *vf, u8 *msg, bool add);
int (*add_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg);
int (*del_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg);
int (*get_offload_vlan_v2_caps)(struct ice_vf *vf);
int (*add_vlan_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*remove_vlan_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*dis_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*ena_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg);
int (*dis_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg);
};
#ifdef CONFIG_PCI_IOV
void ice_virtchnl_set_dflt_ops(struct ice_vf *vf);
void ice_virtchnl_set_repr_ops(struct ice_vf *vf);
void ice_vc_notify_vf_link_state(struct ice_vf *vf);
void ice_vc_notify_link_state(struct ice_pf *pf);
void ice_vc_notify_reset(struct ice_pf *pf);
int
ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode,
enum virtchnl_status_code v_retval, u8 *msg, u16 msglen);
bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id);
#else /* CONFIG_PCI_IOV */
static inline void ice_virtchnl_set_dflt_ops(struct ice_vf *vf) { }
static inline void ice_virtchnl_set_repr_ops(struct ice_vf *vf) { }
static inline void ice_vc_notify_vf_link_state(struct ice_vf *vf) { }
static inline void ice_vc_notify_link_state(struct ice_pf *pf) { }
static inline void ice_vc_notify_reset(struct ice_pf *pf) { }
static inline int
ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode,
enum virtchnl_status_code v_retval, u8 *msg, u16 msglen)
{
return -EOPNOTSUPP;
}
static inline bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id)
{
return false;
}
#endif /* !CONFIG_PCI_IOV */
#endif /* _ICE_VIRTCHNL_H_ */
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