1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX__HFI1_IOCTL_H 20 #define _LINUX__HFI1_IOCTL_H 21 #include <linux/types.h> 22 struct hfi1_user_info { 23 __u32 userversion; 24 __u32 pad; 25 __u16 subctxt_cnt; 26 __u16 subctxt_id; 27 __u8 uuid[16]; 28 }; 29 struct hfi1_ctxt_info { 30 __aligned_u64 runtime_flags; 31 __u32 rcvegr_size; 32 __u16 num_active; 33 __u16 unit; 34 __u16 ctxt; 35 __u16 subctxt; 36 __u16 rcvtids; 37 __u16 credits; 38 __u16 numa_node; 39 __u16 rec_cpu; 40 __u16 send_ctxt; 41 __u16 egrtids; 42 __u16 rcvhdrq_cnt; 43 __u16 rcvhdrq_entsize; 44 __u16 sdma_ring_size; 45 }; 46 struct hfi1_tid_info { 47 __aligned_u64 vaddr; 48 __aligned_u64 tidlist; 49 __u32 tidcnt; 50 __u32 length; 51 }; 52 struct hfi1_base_info { 53 __u32 hw_version; 54 __u32 sw_version; 55 __u16 jkey; 56 __u16 padding1; 57 __u32 bthqp; 58 __aligned_u64 sc_credits_addr; 59 __aligned_u64 pio_bufbase_sop; 60 __aligned_u64 pio_bufbase; 61 __aligned_u64 rcvhdr_bufbase; 62 __aligned_u64 rcvegr_bufbase; 63 __aligned_u64 sdma_comp_bufbase; 64 __aligned_u64 user_regbase; 65 __aligned_u64 events_bufbase; 66 __aligned_u64 status_bufbase; 67 __aligned_u64 rcvhdrtail_base; 68 __aligned_u64 subctxt_uregbase; 69 __aligned_u64 subctxt_rcvegrbuf; 70 __aligned_u64 subctxt_rcvhdrbuf; 71 }; 72 #endif 73
