mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-29 22:14:41 +08:00
fdf0e0bfc3
This does not affect the Virtual channel API as such but it changes the meaning of what is communicated to the VSI resource struct as vsi_id. Earlier vsi_idx was being passed in, which was the index in the PF's VSI array. Now we pass vsi_id as communicated by the FW to the driver. This will help with future expansion of VF and FW communication. With this in place now the VF and Virtual channel driver change to move over to VSI id use is complete and is validated. Change-ID: I14246ef82b3b3dc1fa76291d2dd0c05d12cedb7c Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com> Tested-by: Jim Young <james.m.young@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
131 lines
4.3 KiB
C
131 lines
4.3 KiB
C
/*******************************************************************************
|
|
*
|
|
* Intel Ethernet Controller XL710 Family Linux Driver
|
|
* Copyright(c) 2013 - 2015 Intel Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* The full GNU General Public License is included in this distribution in
|
|
* the file called "COPYING".
|
|
*
|
|
* Contact Information:
|
|
* e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
|
|
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
|
|
*
|
|
******************************************************************************/
|
|
|
|
#ifndef _I40E_VIRTCHNL_PF_H_
|
|
#define _I40E_VIRTCHNL_PF_H_
|
|
|
|
#include "i40e.h"
|
|
|
|
#define I40E_MAX_MACVLAN_FILTERS 256
|
|
#define I40E_MAX_VLAN_FILTERS 256
|
|
#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 12
|
|
#define I40E_VLAN_MASK 0xFFF
|
|
#define I40E_PRIORITY_MASK 0x7000
|
|
|
|
/* 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_STAT_INIT = 0,
|
|
I40E_VF_STAT_ACTIVE,
|
|
I40E_VF_STAT_FCOEENA,
|
|
I40E_VF_STAT_DISABLED,
|
|
};
|
|
|
|
/* VF capabilities */
|
|
enum i40e_vf_capabilities {
|
|
I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
|
|
I40E_VIRTCHNL_VF_CAP_L2,
|
|
};
|
|
|
|
/* VF information structure */
|
|
struct i40e_vf {
|
|
struct i40e_pf *pf;
|
|
|
|
/* VF id in the PF space */
|
|
u16 vf_id;
|
|
/* all VF vsis connect to the same parent */
|
|
enum i40e_switch_element_types parent_type;
|
|
|
|
/* VF Port Extender (PE) stag if used */
|
|
u16 stag;
|
|
|
|
struct i40e_virtchnl_ether_addr default_lan_addr;
|
|
struct i40e_virtchnl_ether_addr default_fcoe_addr;
|
|
u16 port_vlan_id;
|
|
bool pf_set_mac; /* The VMM admin set the VF MAC address */
|
|
|
|
/* 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.
|
|
*/
|
|
u8 lan_vsi_idx; /* index into PF struct */
|
|
u8 lan_vsi_id; /* ID as used by firmware */
|
|
|
|
u8 num_queue_pairs; /* num of qps assigned to VF vsis */
|
|
u64 num_mdd_events; /* num of mdd events detected */
|
|
u64 num_invalid_msgs; /* num of malformed or invalid msgs detected */
|
|
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;
|
|
};
|
|
|
|
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, u16 vf_id, u32 v_opcode,
|
|
u32 v_retval, u8 *msg, u16 msglen);
|
|
int i40e_vc_process_vflr_event(struct i40e_pf *pf);
|
|
void i40e_reset_vf(struct i40e_vf *vf, 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);
|
|
int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
|
|
int max_tx_rate);
|
|
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_ */
|