/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright(c) 1999 - 2018 Intel Corporation. */ #ifndef _E1000_MBX_H_ #define _E1000_MBX_H_ #include "vf.h" #define E1000_V2PMAILBOX_REQ 0x00000001 /* Request for PF Ready bit */ #define E1000_V2PMAILBOX_ACK 0x00000002 /* Ack PF message received */ #define E1000_V2PMAILBOX_VFU 0x00000004 /* VF owns the mailbox buffer */ #define E1000_V2PMAILBOX_PFU 0x00000008 /* PF owns the mailbox buffer */ #define E1000_V2PMAILBOX_PFSTS 0x00000010 /* PF wrote a message in the MB */ #define E1000_V2PMAILBOX_PFACK 0x00000020 /* PF ack the previous VF msg */ #define E1000_V2PMAILBOX_RSTI 0x00000040 /* PF has reset indication */ #define E1000_V2PMAILBOX_RSTD 0x00000080 /* PF has indicated reset done */ #define E1000_V2PMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */ #define E1000_VFMAILBOX_SIZE 16 /* 16 32 bit words - 64 bytes */ /* If it's a E1000_VF_* msg then it originates in the VF and is sent to the * PF. The reverse is true if it is E1000_PF_*. * Message ACK's are the value or'd with 0xF0000000 */ /* Messages below or'd with this are the ACK */ #define E1000_VT_MSGTYPE_ACK 0x80000000 /* Messages below or'd with this are the NACK */ #define E1000_VT_MSGTYPE_NACK 0x40000000 /* Indicates that VF is still clear to send requests */ #define E1000_VT_MSGTYPE_CTS 0x20000000 /* We have a total wait time of 1s for vf mailbox posted messages */ #define E1000_VF_MBX_INIT_TIMEOUT 2000 /* retry count for mbx timeout */ #define E1000_VF_MBX_INIT_DELAY 500 /* usec delay between retries */ #define E1000_VT_MSGINFO_SHIFT 16 /* bits 23:16 are used for exra info for certain messages */ #define E1000_VT_MSGINFO_MASK (0xFF << E1000_VT_MSGINFO_SHIFT) #define E1000_VF_RESET 0x01 /* VF requests reset */ #define E1000_VF_SET_MAC_ADDR 0x02 /* VF requests PF to set MAC addr */ /* VF requests PF to clear all unicast MAC filters */ #define E1000_VF_MAC_FILTER_CLR (0x01 << E1000_VT_MSGINFO_SHIFT) /* VF requests PF to add unicast MAC filter */ #define E1000_VF_MAC_FILTER_ADD (0x02 << E1000_VT_MSGINFO_SHIFT) #define E1000_VF_SET_MULTICAST 0x03 /* VF requests PF to set MC addr */ #define E1000_VF_SET_VLAN 0x04 /* VF requests PF to set VLAN */ #define E1000_VF_SET_LPE 0x05 /* VF requests PF to set VMOLR.LPE */ #define E1000_PF_CONTROL_MSG 0x0100 /* PF control message */ void e1000_init_mbx_ops_generic(struct e1000_hw *hw); s32 e1000_init_mbx_params_vf(struct e1000_hw *); #endif /* _E1000_MBX_H_ */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alexander Duyck | 141 | 89.81% | 1 | 20.00% |
| Yury Kylulin | 10 | 6.37% | 1 | 20.00% |
| Jeff Kirsher | 6 | 3.82% | 3 | 60.00% |
| Total | 157 | 100.00% | 5 | 100.00% |