diff options
Diffstat (limited to 'drivers/net/ethernet/wangxun/libwx/wx_mbx.h')
| -rw-r--r-- | drivers/net/ethernet/wangxun/libwx/wx_mbx.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_mbx.h b/drivers/net/ethernet/wangxun/libwx/wx_mbx.h index 05aae138dbc3..82df9218490a 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_mbx.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_mbx.h @@ -11,6 +11,20 @@ #define WX_PXMAILBOX_ACK BIT(1) /* Ack message recv'd from VF */ #define WX_PXMAILBOX_PFU BIT(3) /* PF owns the mailbox buffer */ +/* VF Registers */ +#define WX_VXMAILBOX 0x600 +#define WX_VXMAILBOX_REQ BIT(0) /* Request for PF Ready bit */ +#define WX_VXMAILBOX_ACK BIT(1) /* Ack PF message received */ +#define WX_VXMAILBOX_VFU BIT(2) /* VF owns the mailbox buffer */ +#define WX_VXMAILBOX_PFU BIT(3) /* PF owns the mailbox buffer */ +#define WX_VXMAILBOX_PFSTS BIT(4) /* PF wrote a message in the MB */ +#define WX_VXMAILBOX_PFACK BIT(5) /* PF ack the previous VF msg */ +#define WX_VXMAILBOX_RSTI BIT(6) /* PF has reset indication */ +#define WX_VXMAILBOX_RSTD BIT(7) /* PF has indicated reset done */ +#define WX_VXMAILBOX_R2C_BITS (WX_VXMAILBOX_RSTD | \ + WX_VXMAILBOX_PFSTS | WX_VXMAILBOX_PFACK) + +#define WX_VXMBMEM 0x00C00 /* 16*4B */ #define WX_PXMBMEM(i) (0x5000 + (64 * (i))) /* i=[0,63] */ #define WX_VFLRE(i) (0x4A0 + (4 * (i))) /* i=[0,1] */ @@ -74,4 +88,12 @@ int wx_check_for_rst_pf(struct wx *wx, u16 mbx_id); int wx_check_for_msg_pf(struct wx *wx, u16 mbx_id); int wx_check_for_ack_pf(struct wx *wx, u16 mbx_id); +int wx_read_posted_mbx(struct wx *wx, u32 *msg, u16 size); +int wx_write_posted_mbx(struct wx *wx, u32 *msg, u16 size); +int wx_check_for_rst_vf(struct wx *wx); +int wx_check_for_msg_vf(struct wx *wx); +int wx_read_mbx_vf(struct wx *wx, u32 *msg, u16 size); +int wx_write_mbx_vf(struct wx *wx, u32 *msg, u16 size); +int wx_init_mbx_params_vf(struct wx *wx); + #endif /* _WX_MBX_H_ */ |