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author | Doug Ledford <dledford@redhat.com> | 2017-07-24 08:33:43 -0400 |
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committer | Doug Ledford <dledford@redhat.com> | 2017-07-24 08:33:43 -0400 |
commit | 03da084ed8804ddc5918883be84245b53393b8fb (patch) | |
tree | 564a4860cb9c5de3f504fd6156110d95b1c9f26b /include | |
parent | 520eccdfe187591a51ea9ab4c1a024ae4d0f68d9 (diff) | |
parent | bc5214ee29220251e5507882696ded5ca183b169 (diff) | |
download | linux-03da084ed8804ddc5918883be84245b53393b8fb.tar.bz2 |
Merge branch 'hfi1' into k.o/for-4.14
Diffstat (limited to 'include')
-rw-r--r-- | include/rdma/ib_hdrs.h | 84 | ||||
-rw-r--r-- | include/rdma/ib_verbs.h | 5 | ||||
-rw-r--r-- | include/rdma/rdma_vt.h | 4 | ||||
-rw-r--r-- | include/rdma/rdmavt_qp.h | 2 |
4 files changed, 92 insertions, 3 deletions
diff --git a/include/rdma/ib_hdrs.h b/include/rdma/ib_hdrs.h index 5519f31f043a..c124d515f7d5 100644 --- a/include/rdma/ib_hdrs.h +++ b/include/rdma/ib_hdrs.h @@ -193,8 +193,12 @@ static inline void put_ib_ateth_compare(u64 val, struct ib_atomic_eth *ateth) #define IB_LNH_MASK 3 #define IB_SC_MASK 0xf #define IB_SC_SHIFT 12 +#define IB_SC5_MASK 0x10 #define IB_SL_MASK 0xf #define IB_SL_SHIFT 4 +#define IB_SL_SHIFT 4 +#define IB_LVER_MASK 0xf +#define IB_LVER_SHIFT 8 static inline u8 ib_get_lnh(struct ib_header *hdr) { @@ -206,6 +210,11 @@ static inline u8 ib_get_sc(struct ib_header *hdr) return ((be16_to_cpu(hdr->lrh[0]) >> IB_SC_SHIFT) & IB_SC_MASK); } +static inline bool ib_is_sc5(u16 sc5) +{ + return !!(sc5 & IB_SC5_MASK); +} + static inline u8 ib_get_sl(struct ib_header *hdr) { return ((be16_to_cpu(hdr->lrh[0]) >> IB_SL_SHIFT) & IB_SL_MASK); @@ -221,6 +230,27 @@ static inline u16 ib_get_slid(struct ib_header *hdr) return (be16_to_cpu(hdr->lrh[3])); } +static inline u8 ib_get_lver(struct ib_header *hdr) +{ + return (u8)((be16_to_cpu(hdr->lrh[0]) >> IB_LVER_SHIFT) & + IB_LVER_MASK); +} + +static inline u16 ib_get_len(struct ib_header *hdr) +{ + return (u16)(be16_to_cpu(hdr->lrh[2])); +} + +static inline u32 ib_get_qkey(struct ib_other_headers *ohdr) +{ + return be32_to_cpu(ohdr->u.ud.deth[0]); +} + +static inline u32 ib_get_sqpn(struct ib_other_headers *ohdr) +{ + return ((be32_to_cpu(ohdr->u.ud.deth[1])) & IB_QPN_MASK); +} + /* * BTH */ @@ -229,6 +259,14 @@ static inline u16 ib_get_slid(struct ib_header *hdr) #define IB_BTH_PAD_MASK 3 #define IB_BTH_PKEY_MASK 0xffff #define IB_BTH_PAD_SHIFT 20 +#define IB_BTH_A_MASK 1 +#define IB_BTH_A_SHIFT 31 +#define IB_BTH_M_MASK 1 +#define IB_BTH_M_SHIFT 22 +#define IB_BTH_SE_MASK 1 +#define IB_BTH_SE_SHIFT 23 +#define IB_BTH_TVER_MASK 0xf +#define IB_BTH_TVER_SHIFT 16 static inline u8 ib_bth_get_pad(struct ib_other_headers *ohdr) { @@ -247,4 +285,50 @@ static inline u8 ib_bth_get_opcode(struct ib_other_headers *ohdr) IB_BTH_OPCODE_MASK); } +static inline u8 ib_bth_get_ackreq(struct ib_other_headers *ohdr) +{ + return (u8)((be32_to_cpu(ohdr->bth[2]) >> IB_BTH_A_SHIFT) & + IB_BTH_A_MASK); +} + +static inline u8 ib_bth_get_migreq(struct ib_other_headers *ohdr) +{ + return (u8)((be32_to_cpu(ohdr->bth[0]) >> IB_BTH_M_SHIFT) & + IB_BTH_M_MASK); +} + +static inline u8 ib_bth_get_se(struct ib_other_headers *ohdr) +{ + return (u8)((be32_to_cpu(ohdr->bth[0]) >> IB_BTH_SE_SHIFT) & + IB_BTH_SE_MASK); +} + +static inline u32 ib_bth_get_psn(struct ib_other_headers *ohdr) +{ + return (u32)(be32_to_cpu(ohdr->bth[2])); +} + +static inline u32 ib_bth_get_qpn(struct ib_other_headers *ohdr) +{ + return (u32)((be32_to_cpu(ohdr->bth[1])) & IB_QPN_MASK); +} + +static inline u8 ib_bth_get_becn(struct ib_other_headers *ohdr) +{ + return (u8)((be32_to_cpu(ohdr->bth[1]) >> IB_BECN_SHIFT) & + IB_BECN_MASK); +} + +static inline u8 ib_bth_get_fecn(struct ib_other_headers *ohdr) +{ + return (u8)((be32_to_cpu(ohdr->bth[1]) >> IB_FECN_SHIFT) & + IB_FECN_MASK); +} + +static inline u8 ib_bth_get_tver(struct ib_other_headers *ohdr) +{ + return (u8)((be32_to_cpu(ohdr->bth[0]) >> IB_BTH_TVER_SHIFT) & + IB_BTH_TVER_MASK); +} + #endif /* IB_HDRS_H */ diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index b5732432bb29..593ad2640d2f 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -577,7 +577,8 @@ struct ib_device_modify { enum ib_port_modify_flags { IB_PORT_SHUTDOWN = 1, IB_PORT_INIT_TYPE = (1<<2), - IB_PORT_RESET_QKEY_CNTR = (1<<3) + IB_PORT_RESET_QKEY_CNTR = (1<<3), + IB_PORT_OPA_MASK_CHG = (1<<4) }; struct ib_port_modify { @@ -664,6 +665,8 @@ union rdma_network_hdr { }; }; +#define IB_QPN_MASK 0xFFFFFF + enum { IB_MULTICAST_QPN = 0xffffff }; diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 55af69271053..22fb15ff5e8b 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -75,6 +75,7 @@ struct rvt_ibport { __be64 mkey; u64 tid; u32 port_cap_flags; + u16 port_cap3_flags; u32 pma_sample_start; u32 pma_sample_interval; __be16 pma_counter_select[5]; @@ -514,7 +515,8 @@ int rvt_invalidate_rkey(struct rvt_qp *qp, u32 rkey); int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc); int rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd, - struct rvt_sge *isge, struct ib_sge *sge, int acc); + struct rvt_sge *isge, struct rvt_sge *last_sge, + struct ib_sge *sge, int acc); struct rvt_mcast *rvt_mcast_find(struct rvt_ibport *ibp, union ib_gid *mgid, u16 lid); diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index d664d2e76280..07e2fffa6de6 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -396,7 +396,7 @@ struct rvt_srq { #define RVT_QPNMAP_ENTRIES (RVT_QPN_MAX / PAGE_SIZE / BITS_PER_BYTE) #define RVT_BITS_PER_PAGE (PAGE_SIZE * BITS_PER_BYTE) #define RVT_BITS_PER_PAGE_MASK (RVT_BITS_PER_PAGE - 1) -#define RVT_QPN_MASK 0xFFFFFF +#define RVT_QPN_MASK IB_QPN_MASK /* * QPN-map pages start out as NULL, they get allocated upon |