OpenCloudOS-Kernel/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h

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/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright(c) 2013 - 2018 Intel Corporation. */
#ifndef _I40E_VIRTCHNL_PF_H_
#define _I40E_VIRTCHNL_PF_H_
#include "i40e.h"
#define I40E_MAX_VLANID 4095
#define I40E_VIRTCHNL_SUPPORTED_QTYPES 2
#define I40E_DEFAULT_NUM_MDD_EVENTS_ALLOWED 3
#define I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED 10
#define I40E_VLAN_PRIORITY_SHIFT 13
#define I40E_VLAN_MASK 0xFFF
#define I40E_PRIORITY_MASK 0xE000
#define I40E_MAX_VF_PROMISC_FLAGS 3
/* Various queue ctrls */
enum i40e_queue_ctrl {
I40E_QUEUE_CTRL_UNKNOWN = 0,
I40E_QUEUE_CTRL_ENABLE,
I40E_QUEUE_CTRL_ENABLECHECK,
I40E_QUEUE_CTRL_DISABLE,
I40E_QUEUE_CTRL_DISABLECHECK,
I40E_QUEUE_CTRL_FASTDISABLE,
I40E_QUEUE_CTRL_FASTDISABLECHECK,
};
/* VF states */
enum i40e_vf_states {
I40E_VF_STATE_INIT = 0,
I40E_VF_STATE_ACTIVE,
I40E_VF_STATE_IWARPENA,
I40E_VF_STATE_DISABLED,
I40E_VF_STATE_MC_PROMISC,
I40E_VF_STATE_UC_PROMISC,
I40E_VF_STATE_PRE_ENABLE,
};
/* VF capabilities */
enum i40e_vf_capabilities {
I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
I40E_VIRTCHNL_VF_CAP_L2,
I40E_VIRTCHNL_VF_CAP_IWARP,
};
/* In ADq, max 4 VSI's can be allocated per VF including primary VF VSI.
* These variables are used to store indices, id's and number of queues
* for each VSI including that of primary VF VSI. Each Traffic class is
* termed as channel and each channel can in-turn have 4 queues which
* means max 16 queues overall per VF.
*/
struct i40evf_channel {
u16 vsi_idx; /* index in PF struct for all channel VSIs */
u16 vsi_id; /* VSI ID used by firmware */
u16 num_qps; /* number of queue pairs requested by user */
u64 max_tx_rate; /* bandwidth rate allocation for VSIs */
};
/* VF information structure */
struct i40e_vf {
struct i40e_pf *pf;
/* VF id in the PF space */
s16 vf_id;
/* all VF vsis connect to the same parent */
enum i40e_switch_element_types parent_type;
virtchnl: rename i40e to generic virtchnl This morphs all the i40e and i40evf references to/in virtchnl.h to be generic, using only automated methods. Updates all the callers to use the new names. A followup patch provides separate clean ups for messy line conversions from these "automatic" changes, to make them more reviewable. Was executed with the following sed script: sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_common.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_main.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c sed -i -f transform_script include/linux/avf/virtchnl.h transform_script: ----8<---- s/I40E_VIRTCHNL_SUPPORTED_QTYPES/SAVE_ME_SUPPORTED_QTYPES/g s/I40E_VIRTCHNL_VF_CAP/SAVE_ME_VF_CAP/g s/I40E_VIRTCHNL_/VIRTCHNL_/g s/i40e_virtchnl_/virtchnl_/g s/i40e_vfr_/virtchnl_vfr_/g s/I40E_VFR_/VIRTCHNL_VFR_/g s/VIRTCHNL_OP_ADD_ETHER_ADDRESS/VIRTCHNL_OP_ADD_ETH_ADDR/g s/VIRTCHNL_OP_DEL_ETHER_ADDRESS/VIRTCHNL_OP_DEL_ETH_ADDR/g s/VIRTCHNL_OP_FCOE/VIRTCHNL_OP_RSVD/g s/SAVE_ME_SUPPORTED_QTYPES/I40E_VIRTCHNL_SUPPORTED_QTYPES/g s/SAVE_ME_VF_CAP/I40E_VIRTCHNL_VF_CAP/g ----8<---- Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-12 02:23:11 +08:00
struct virtchnl_version_info vf_ver;
u32 driver_caps; /* reported by VF driver */
/* VF Port Extender (PE) stag if used */
u16 stag;
virtchnl: rename i40e to generic virtchnl This morphs all the i40e and i40evf references to/in virtchnl.h to be generic, using only automated methods. Updates all the callers to use the new names. A followup patch provides separate clean ups for messy line conversions from these "automatic" changes, to make them more reviewable. Was executed with the following sed script: sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_common.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_main.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c sed -i -f transform_script include/linux/avf/virtchnl.h transform_script: ----8<---- s/I40E_VIRTCHNL_SUPPORTED_QTYPES/SAVE_ME_SUPPORTED_QTYPES/g s/I40E_VIRTCHNL_VF_CAP/SAVE_ME_VF_CAP/g s/I40E_VIRTCHNL_/VIRTCHNL_/g s/i40e_virtchnl_/virtchnl_/g s/i40e_vfr_/virtchnl_vfr_/g s/I40E_VFR_/VIRTCHNL_VFR_/g s/VIRTCHNL_OP_ADD_ETHER_ADDRESS/VIRTCHNL_OP_ADD_ETH_ADDR/g s/VIRTCHNL_OP_DEL_ETHER_ADDRESS/VIRTCHNL_OP_DEL_ETH_ADDR/g s/VIRTCHNL_OP_FCOE/VIRTCHNL_OP_RSVD/g s/SAVE_ME_SUPPORTED_QTYPES/I40E_VIRTCHNL_SUPPORTED_QTYPES/g s/SAVE_ME_VF_CAP/I40E_VIRTCHNL_VF_CAP/g ----8<---- Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-12 02:23:11 +08:00
struct virtchnl_ether_addr default_lan_addr;
u16 port_vlan_id;
bool pf_set_mac; /* The VMM admin set the VF MAC address */
bool trusted;
/* VSI indices - actual VSI pointers are maintained in the PF structure
* When assigned, these will be non-zero, because VSI 0 is always
* the main LAN VSI for the PF.
*/
u16 lan_vsi_idx; /* index into PF struct */
u16 lan_vsi_id; /* ID as used by firmware */
u8 num_queue_pairs; /* num of qps assigned to VF vsis */
u8 num_req_queues; /* num of requested qps */
u64 num_mdd_events; /* num of mdd events detected */
/* num of continuous malformed or invalid msgs detected */
u64 num_invalid_msgs;
u64 num_valid_msgs; /* num of valid msgs detected */
unsigned long vf_caps; /* vf's adv. capabilities */
unsigned long vf_states; /* vf's runtime states */
unsigned int tx_rate; /* Tx bandwidth limit in Mbps */
bool link_forced;
bool link_up; /* only valid if VF link is forced */
bool spoofchk;
u16 num_mac;
u16 num_vlan;
/* ADq related variables */
bool adq_enabled; /* flag to enable adq */
u8 num_tc;
struct i40evf_channel ch[I40E_MAX_VF_VSI];
i40e: Add and delete cloud filter This patch provides support to add or delete cloud filter for queue channels created for ADq on VF. We are using the HW's cloud filter feature and programming it to act as a TC filter applied to a group of queues. There are two possible modes for a VF when applying a cloud filter 1. Basic Mode: Intended to apply filters that don't need a VF to be Trusted. This would include the following Dest MAC + L4 port Dest MAC + VLAN + L4 port 2. Advanced Mode: This mode is only for filters with combination that requires VF to be Trusted. Dest IP + L4 port When cloud filters are applied on a trusted VF and for some reason the same VF is later made as untrusted then all cloud filters will be deleted. All cloud filters has to be re-applied in such a case. Cloud filters are also deleted when queue channel is deleted. Testing-Hints: ============= 1. Adding Basic Mode filter should be possible on a VF in Non-Trusted mode. 2. In Advanced mode all filters should be able to be created. Steps: ====== 1. Enable ADq and create TCs using TC mqprio command 2. Apply cloud filter. 3. Turn-off the spoof check. 4. Pass traffic. Example: ======== 1. tc qdisc add dev enp4s2 root mqprio num_tc 4 map 0 0 0 0 1 2 2 3\ queues 2@0 2@2 1@4 1@5 hw 1 mode channel 2. tc qdisc add dev enp4s2 ingress 3. ethtool -K enp4s2 hw-tc-offload on 4. ip link set ens261f0 vf 0 spoofchk off 5. tc filter add dev enp4s2 protocol ip parent ffff: prio 1 flower\ dst_ip 192.168.3.5/32 ip_proto udp dst_port 25 skip_sw hw_tc 2 Signed-off-by: Avinash Dayanand <avinash.dayanand@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-01-24 00:51:06 +08:00
struct hlist_head cloud_filter_list;
u16 num_cloud_filters;
/* RDMA Client */
virtchnl: rename i40e to generic virtchnl This morphs all the i40e and i40evf references to/in virtchnl.h to be generic, using only automated methods. Updates all the callers to use the new names. A followup patch provides separate clean ups for messy line conversions from these "automatic" changes, to make them more reviewable. Was executed with the following sed script: sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_common.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_prototype.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf.h sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_client.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_main.c sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c sed -i -f transform_script include/linux/avf/virtchnl.h transform_script: ----8<---- s/I40E_VIRTCHNL_SUPPORTED_QTYPES/SAVE_ME_SUPPORTED_QTYPES/g s/I40E_VIRTCHNL_VF_CAP/SAVE_ME_VF_CAP/g s/I40E_VIRTCHNL_/VIRTCHNL_/g s/i40e_virtchnl_/virtchnl_/g s/i40e_vfr_/virtchnl_vfr_/g s/I40E_VFR_/VIRTCHNL_VFR_/g s/VIRTCHNL_OP_ADD_ETHER_ADDRESS/VIRTCHNL_OP_ADD_ETH_ADDR/g s/VIRTCHNL_OP_DEL_ETHER_ADDRESS/VIRTCHNL_OP_DEL_ETH_ADDR/g s/VIRTCHNL_OP_FCOE/VIRTCHNL_OP_RSVD/g s/SAVE_ME_SUPPORTED_QTYPES/I40E_VIRTCHNL_SUPPORTED_QTYPES/g s/SAVE_ME_VF_CAP/I40E_VIRTCHNL_VF_CAP/g ----8<---- Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-05-12 02:23:11 +08:00
struct virtchnl_iwarp_qvlist_info *qvlist_info;
};
void i40e_free_vfs(struct i40e_pf *pf);
int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs);
int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
u32 v_retval, u8 *msg, u16 msglen);
int i40e_vc_process_vflr_event(struct i40e_pf *pf);
bool i40e_reset_vf(struct i40e_vf *vf, bool flr);
bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr);
void i40e_vc_notify_vf_reset(struct i40e_vf *vf);
/* VF configuration related iplink handlers */
int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id,
u16 vlan_id, u8 qos, __be16 vlan_proto);
net-next:v4: Add support to configure SR-IOV VF minimum and maximum Tx rate through ip tool. o min_tx_rate puts lower limit on the VF bandwidth. VF is guaranteed to have a bandwidth of at least this value. max_tx_rate puts cap on the VF bandwidth. VF can have a bandwidth of up to this value. o A new handler set_vf_rate for attr IFLA_VF_RATE has been introduced which takes 4 arguments: netdev, VF number, min_tx_rate, max_tx_rate o ndo_set_vf_rate replaces ndo_set_vf_tx_rate handler. o Drivers that currently implement ndo_set_vf_tx_rate should now call ndo_set_vf_rate instead and reject attempt to set a minimum bandwidth greater than 0 for IFLA_VF_TX_RATE when IFLA_VF_RATE is not yet implemented by driver. o If user enters only one of either min_tx_rate or max_tx_rate, then, userland should read back the other value from driver and set both for IFLA_VF_RATE. Drivers that have not yet implemented IFLA_VF_RATE should always return min_tx_rate as 0 when read from ip tool. o If both IFLA_VF_TX_RATE and IFLA_VF_RATE options are specified, then IFLA_VF_RATE should override. o Idea is to have consistent display of rate values to user. o Usage example: - ./ip link set p4p1 vf 0 rate 900 ./ip link show p4p1 32: p4p1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:0e:1e:08:b0:f0 brd ff:ff:ff:ff:ff:ff vf 0 MAC 3e:a0:ca:bd:ae:5a, tx rate 900 (Mbps), max_tx_rate 900Mbps vf 1 MAC f6:c6:7c:3f:3d:6c vf 2 MAC 56:32:43:98:d7:71 vf 3 MAC d6:be:c3:b5:85:ff vf 4 MAC ee:a9:9a:1e:19:14 vf 5 MAC 4a:d0:4c:07:52:18 vf 6 MAC 3a:76:44:93:62:f9 vf 7 MAC 82:e9:e7:e3:15:1a ./ip link set p4p1 vf 0 max_tx_rate 300 min_tx_rate 200 ./ip link show p4p1 32: p4p1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:0e:1e:08:b0:f0 brd ff:ff:ff:ff:ff:ff vf 0 MAC 3e:a0:ca:bd:ae:5a, tx rate 300 (Mbps), max_tx_rate 300Mbps, min_tx_rate 200Mbps vf 1 MAC f6:c6:7c:3f:3d:6c vf 2 MAC 56:32:43:98:d7:71 vf 3 MAC d6:be:c3:b5:85:ff vf 4 MAC ee:a9:9a:1e:19:14 vf 5 MAC 4a:d0:4c:07:52:18 vf 6 MAC 3a:76:44:93:62:f9 vf 7 MAC 82:e9:e7:e3:15:1a ./ip link set p4p1 vf 0 max_tx_rate 600 rate 300 ./ip link show p4p1 32: p4p1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:0e:1e:08:b0:f brd ff:ff:ff:ff:ff:ff vf 0 MAC 3e:a0:ca:bd:ae:5, tx rate 600 (Mbps), max_tx_rate 600Mbps, min_tx_rate 200Mbps vf 1 MAC f6:c6:7c:3f:3d:6c vf 2 MAC 56:32:43:98:d7:71 vf 3 MAC d6:be:c3:b5:85:ff vf 4 MAC ee:a9:9a:1e:19:14 vf 5 MAC 4a:d0:4c:07:52:18 vf 6 MAC 3a:76:44:93:62:f9 vf 7 MAC 82:e9:e7:e3:15:1a Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 21:59:05 +08:00
int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
int max_tx_rate);
int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting);
int i40e_ndo_get_vf_config(struct net_device *netdev,
int vf_id, struct ifla_vf_info *ivi);
int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link);
int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable);
void i40e_vc_notify_link_state(struct i40e_pf *pf);
void i40e_vc_notify_reset(struct i40e_pf *pf);
#endif /* _I40E_VIRTCHNL_PF_H_ */