145f25a79SHaren Myneni /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 245f25a79SHaren Myneni /* 345f25a79SHaren Myneni * Copyright 2019 IBM Corp. 445f25a79SHaren Myneni */ 545f25a79SHaren Myneni 645f25a79SHaren Myneni #ifndef _UAPI_MISC_VAS_H 745f25a79SHaren Myneni #define _UAPI_MISC_VAS_H 845f25a79SHaren Myneni 945591da7SStephen Rothwell #include <linux/types.h> 1045591da7SStephen Rothwell 1145f25a79SHaren Myneni #include <asm/ioctl.h> 1245f25a79SHaren Myneni 1345f25a79SHaren Myneni #define VAS_MAGIC 'v' 1445f25a79SHaren Myneni #define VAS_TX_WIN_OPEN _IOW(VAS_MAGIC, 0x20, struct vas_tx_win_open_attr) 1545f25a79SHaren Myneni 16*540761b7SHaren Myneni /* Flags to VAS TX open window ioctl */ 17*540761b7SHaren Myneni /* To allocate a window with QoS credit, otherwise use default credit */ 18*540761b7SHaren Myneni #define VAS_TX_WIN_FLAG_QOS_CREDIT 0x0000000000000001 19*540761b7SHaren Myneni 2045f25a79SHaren Myneni struct vas_tx_win_open_attr { 2145f25a79SHaren Myneni __u32 version; 2245f25a79SHaren Myneni __s16 vas_id; /* specific instance of vas or -1 for default */ 2345f25a79SHaren Myneni __u16 reserved1; 24*540761b7SHaren Myneni __u64 flags; 2545f25a79SHaren Myneni __u64 reserved2[6]; 2645f25a79SHaren Myneni }; 2745f25a79SHaren Myneni 2845f25a79SHaren Myneni #endif /* _UAPI_MISC_VAS_H */ 29