diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/hfi.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 61 |
1 files changed, 51 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index cac2c62bc42d6..4ab8b5bfbed13 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -1,7 +1,7 @@ #ifndef _HFI1_KERNEL_H #define _HFI1_KERNEL_H /* - * Copyright(c) 2015-2017 Intel Corporation. + * Copyright(c) 2015-2018 Intel Corporation. * * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. @@ -231,20 +231,22 @@ struct hfi1_ctxtdata { /* job key */ u16 jkey; /* number of RcvArray groups for this context. */ - u32 rcv_array_groups; + u16 rcv_array_groups; /* index of first eager TID entry. */ - u32 eager_base; + u16 eager_base; /* number of expected TID entries */ - u32 expected_count; + u16 expected_count; /* index of first expected TID entry. */ - u32 expected_base; + u16 expected_base; + /* array of tid_groups */ + struct tid_group *groups; struct exp_tid_set tid_group_list; struct exp_tid_set tid_used_list; struct exp_tid_set tid_full_list; - /* lock protecting all Expected TID data */ - struct mutex exp_lock; + /* lock protecting all Expected TID data of user contexts */ + struct mutex exp_mutex; /* per-context configuration flags */ unsigned long flags; /* per-context event flags for fileops/intr communication */ @@ -282,7 +284,7 @@ struct hfi1_ctxtdata { /* interrupt handling */ u64 imask; /* clear interrupt mask */ int ireg; /* clear interrupt register */ - unsigned numa_id; /* numa node of this context */ + int numa_id; /* numa node of this context */ /* verbs rx_stats per rcd */ struct hfi1_opcode_stats_perctx *opstats; @@ -333,6 +335,7 @@ struct hfi1_packet { struct rvt_qp *qp; struct ib_other_headers *ohdr; struct ib_grh *grh; + struct opa_16b_mgmt *mgmt; u64 rhf; u32 maxcnt; u32 rhqoff; @@ -392,10 +395,17 @@ struct hfi1_packet { */ #define OPA_16B_L4_9B 0x00 #define OPA_16B_L2_TYPE 0x02 +#define OPA_16B_L4_FM 0x08 #define OPA_16B_L4_IB_LOCAL 0x09 #define OPA_16B_L4_IB_GLOBAL 0x0A #define OPA_16B_L4_ETHR OPA_VNIC_L4_ETHR +/* + * OPA 16B Management + */ +#define OPA_16B_L4_FM_PAD 3 /* fixed 3B pad */ +#define OPA_16B_L4_FM_HLEN 24 /* 16B(16) + L4_FM(8) */ + static inline u8 hfi1_16B_get_l4(struct hfi1_16b_header *hdr) { return (u8)(hdr->lrh[2] & OPA_16B_L4_MASK); @@ -472,6 +482,27 @@ static inline u8 hfi1_16B_bth_get_pad(struct ib_other_headers *ohdr) OPA_16B_BTH_PAD_MASK); } +/* + * 16B Management + */ +#define OPA_16B_MGMT_QPN_MASK 0xFFFFFF +static inline u32 hfi1_16B_get_dest_qpn(struct opa_16b_mgmt *mgmt) +{ + return be32_to_cpu(mgmt->dest_qpn) & OPA_16B_MGMT_QPN_MASK; +} + +static inline u32 hfi1_16B_get_src_qpn(struct opa_16b_mgmt *mgmt) +{ + return be32_to_cpu(mgmt->src_qpn) & OPA_16B_MGMT_QPN_MASK; +} + +static inline void hfi1_16B_set_qpn(struct opa_16b_mgmt *mgmt, + u32 dest_qp, u32 src_qp) +{ + mgmt->dest_qpn = cpu_to_be32(dest_qp & OPA_16B_MGMT_QPN_MASK); + mgmt->src_qpn = cpu_to_be32(src_qp & OPA_16B_MGMT_QPN_MASK); +} + struct rvt_sge_state; /* @@ -880,9 +911,9 @@ typedef void (*hfi1_make_req)(struct rvt_qp *qp, #define RHF_RCV_REPROCESS 2 /* stop. retain this packet */ struct rcv_array_data { - u8 group_size; u16 ngroups; u16 nctxt_extra; + u8 group_size; }; struct per_vl_data { @@ -1263,6 +1294,9 @@ struct hfi1_devdata { /* Save the enabled LCB error bits */ u64 lcb_err_en; + struct cpu_mask_set *comp_vect; + int *comp_vect_mappings; + u32 comp_vect_possible_cpus; /* * Capability to have different send engines simply by changing a @@ -1856,6 +1890,7 @@ struct cc_state *get_cc_state_protected(struct hfi1_pportdata *ppd) #define HFI1_HAS_SDMA_TIMEOUT 0x8 #define HFI1_HAS_SEND_DMA 0x10 /* Supports Send DMA */ #define HFI1_FORCED_FREEZE 0x80 /* driver forced freeze mode */ +#define HFI1_SHUTDOWN 0x100 /* device is shutting down */ /* IB dword length mask in PBC (lower 11 bits); same for all chips */ #define HFI1_PBC_LENGTH_MASK ((1 << 11) - 1) @@ -2048,7 +2083,9 @@ static inline u64 hfi1_pkt_default_send_ctxt_mask(struct hfi1_devdata *dd, | SEND_CTXT_CHECK_ENABLE_DISALLOW_TOO_LONG_BYPASS_PACKETS_SMASK | SEND_CTXT_CHECK_ENABLE_DISALLOW_TOO_LONG_IB_PACKETS_SMASK | SEND_CTXT_CHECK_ENABLE_DISALLOW_BAD_PKT_LEN_SMASK +#ifndef CONFIG_FAULT_INJECTION | SEND_CTXT_CHECK_ENABLE_DISALLOW_PBC_TEST_SMASK +#endif | SEND_CTXT_CHECK_ENABLE_DISALLOW_TOO_SMALL_BYPASS_PACKETS_SMASK | SEND_CTXT_CHECK_ENABLE_DISALLOW_TOO_SMALL_IB_PACKETS_SMASK | SEND_CTXT_CHECK_ENABLE_DISALLOW_RAW_IPV6_SMASK @@ -2061,7 +2098,11 @@ static inline u64 hfi1_pkt_default_send_ctxt_mask(struct hfi1_devdata *dd, | SEND_CTXT_CHECK_ENABLE_CHECK_ENABLE_SMASK; if (ctxt_type == SC_USER) - base_sc_integrity |= HFI1_PKT_USER_SC_INTEGRITY; + base_sc_integrity |= +#ifndef CONFIG_FAULT_INJECTION + SEND_CTXT_CHECK_ENABLE_DISALLOW_PBC_TEST_SMASK | +#endif + HFI1_PKT_USER_SC_INTEGRITY; else base_sc_integrity |= HFI1_PKT_KERNEL_SC_INTEGRITY; |