/**************************************************************************** **************************************************************************** *** *** This header was automatically generated from a Linux kernel header *** of the same name, to make information necessary for userspace to *** call into the kernel available to libc. It contains only constants, *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** *** To edit the content of this header, modify the corresponding *** source file (e.g. under external/kernel-headers/original/) then *** run bionic/libc/kernel/tools/update_all.py *** *** Any manual change here will be lost the next time this script will *** be run. You've been warned! *** **************************************************************************** ****************************************************************************/ #ifndef _LINUX__HFI1_USER_H #define _LINUX__HFI1_USER_H #include #include #define HFI1_USER_SWMAJOR 6 #define HFI1_USER_SWMINOR 3 #define HFI1_SWMAJOR_SHIFT 16 #define HFI1_CAP_DMA_RTAIL (1UL << 0) #define HFI1_CAP_SDMA (1UL << 1) #define HFI1_CAP_SDMA_AHG (1UL << 2) #define HFI1_CAP_EXTENDED_PSN (1UL << 3) #define HFI1_CAP_HDRSUPP (1UL << 4) #define HFI1_CAP_TID_RDMA (1UL << 5) #define HFI1_CAP_USE_SDMA_HEAD (1UL << 6) #define HFI1_CAP_MULTI_PKT_EGR (1UL << 7) #define HFI1_CAP_NODROP_RHQ_FULL (1UL << 8) #define HFI1_CAP_NODROP_EGR_FULL (1UL << 9) #define HFI1_CAP_TID_UNMAP (1UL << 10) #define HFI1_CAP_PRINT_UNIMPL (1UL << 11) #define HFI1_CAP_ALLOW_PERM_JKEY (1UL << 12) #define HFI1_CAP_NO_INTEGRITY (1UL << 13) #define HFI1_CAP_PKEY_CHECK (1UL << 14) #define HFI1_CAP_STATIC_RATE_CTRL (1UL << 15) #define HFI1_CAP_OPFN (1UL << 16) #define HFI1_CAP_SDMA_HEAD_CHECK (1UL << 17) #define HFI1_CAP_EARLY_CREDIT_RETURN (1UL << 18) #define HFI1_RCVHDR_ENTSIZE_2 (1UL << 0) #define HFI1_RCVHDR_ENTSIZE_16 (1UL << 1) #define HFI1_RCVDHR_ENTSIZE_32 (1UL << 2) #define _HFI1_EVENT_FROZEN_BIT 0 #define _HFI1_EVENT_LINKDOWN_BIT 1 #define _HFI1_EVENT_LID_CHANGE_BIT 2 #define _HFI1_EVENT_LMC_CHANGE_BIT 3 #define _HFI1_EVENT_SL2VL_CHANGE_BIT 4 #define _HFI1_EVENT_TID_MMU_NOTIFY_BIT 5 #define _HFI1_MAX_EVENT_BIT _HFI1_EVENT_TID_MMU_NOTIFY_BIT #define HFI1_EVENT_FROZEN (1UL << _HFI1_EVENT_FROZEN_BIT) #define HFI1_EVENT_LINKDOWN (1UL << _HFI1_EVENT_LINKDOWN_BIT) #define HFI1_EVENT_LID_CHANGE (1UL << _HFI1_EVENT_LID_CHANGE_BIT) #define HFI1_EVENT_LMC_CHANGE (1UL << _HFI1_EVENT_LMC_CHANGE_BIT) #define HFI1_EVENT_SL2VL_CHANGE (1UL << _HFI1_EVENT_SL2VL_CHANGE_BIT) #define HFI1_EVENT_TID_MMU_NOTIFY (1UL << _HFI1_EVENT_TID_MMU_NOTIFY_BIT) #define HFI1_STATUS_INITTED 0x1 #define HFI1_STATUS_CHIP_PRESENT 0x20 #define HFI1_STATUS_IB_READY 0x40 #define HFI1_STATUS_IB_CONF 0x80 #define HFI1_STATUS_HWERROR 0x200 #define HFI1_MAX_SHARED_CTXTS 8 #define HFI1_POLL_TYPE_ANYRCV 0x0 #define HFI1_POLL_TYPE_URGENT 0x1 enum hfi1_sdma_comp_state { FREE = 0, QUEUED, COMPLETE, ERROR }; struct hfi1_sdma_comp_entry { __u32 status; __u32 errcode; }; struct hfi1_status { __aligned_u64 dev; __aligned_u64 port; char freezemsg[0]; }; enum sdma_req_opcode { EXPECTED = 0, EAGER }; #define HFI1_SDMA_REQ_VERSION_MASK 0xF #define HFI1_SDMA_REQ_VERSION_SHIFT 0x0 #define HFI1_SDMA_REQ_OPCODE_MASK 0xF #define HFI1_SDMA_REQ_OPCODE_SHIFT 0x4 #define HFI1_SDMA_REQ_IOVCNT_MASK 0xFF #define HFI1_SDMA_REQ_IOVCNT_SHIFT 0x8 struct sdma_req_info { __u16 ctrl; __u16 npkts; __u16 fragsize; __u16 comp_idx; } __attribute__((__packed__)); struct hfi1_kdeth_header { __le32 ver_tid_offset; __le16 jkey; __le16 hcrc; __le32 swdata[7]; } __attribute__((__packed__)); struct hfi1_pkt_header { __le16 pbc[4]; __be16 lrh[4]; __be32 bth[3]; struct hfi1_kdeth_header kdeth; } __attribute__((__packed__)); enum hfi1_ureg { ur_rcvhdrtail = 0, ur_rcvhdrhead = 1, ur_rcvegrindextail = 2, ur_rcvegrindexhead = 3, ur_rcvegroffsettail = 4, ur_maxreg, ur_rcvtidflowtable = 256 }; #endif