diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/hfi.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index 3ac9c307a285..854b64e5976d 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -390,6 +390,7 @@ struct hfi1_packet { /* * OPA 16B L2/L4 Encodings */ +#define OPA_16B_L4_9B 0x00 #define OPA_16B_L2_TYPE 0x02 #define OPA_16B_L4_IB_LOCAL 0x09 #define OPA_16B_L4_IB_GLOBAL 0x0A @@ -535,6 +536,8 @@ struct rvt_sge_state; #define HLS_UP (HLS_UP_INIT | HLS_UP_ARMED | HLS_UP_ACTIVE) #define HLS_DOWN ~(HLS_UP) +#define HLS_DEFAULT HLS_DN_POLL + /* use this MTU size if none other is given */ #define HFI1_DEFAULT_ACTIVE_MTU 10240 /* use this MTU size as the default maximum */ @@ -616,7 +619,6 @@ struct hfi1_msix_entry { enum irq_type type; int irq; void *arg; - char name[MAX_NAME_SIZE]; cpumask_t mask; struct irq_affinity_notify notify; }; @@ -1047,6 +1049,8 @@ struct hfi1_devdata { u64 z_send_schedule; u64 __percpu *send_schedule; + /* number of reserved contexts for VNIC usage */ + u16 num_vnic_contexts; /* number of receive contexts in use by the driver */ u32 num_rcv_contexts; /* number of pio send contexts in use by the driver */ @@ -1109,8 +1113,7 @@ struct hfi1_devdata { u16 rcvegrbufsize_shift; /* both sides of the PCIe link are gen3 capable */ u8 link_gen3_capable; - /* default link down value (poll/sleep) */ - u8 link_default; + u8 dc_shutdown; /* localbus width (1, 2,4,8,16,32) from config space */ u32 lbus_width; /* localbus speed in MHz */ @@ -1183,7 +1186,6 @@ struct hfi1_devdata { /* INTx information */ u32 requested_intx_irq; /* did we request one? */ - char intx_name[MAX_NAME_SIZE]; /* INTx name */ /* general interrupt: mask of handled interrupts */ u64 gi_mask[CCE_NUM_INT_CSRS]; @@ -1295,7 +1297,6 @@ struct hfi1_devdata { u8 oui1; u8 oui2; u8 oui3; - u8 dc_shutdown; /* Timer and counter used to detect RcvBufOvflCnt changes */ struct timer_list rcverr_timer; @@ -1373,8 +1374,12 @@ struct hfi1_filedata { extern struct list_head hfi1_dev_list; extern spinlock_t hfi1_devs_lock; struct hfi1_devdata *hfi1_lookup(int unit); -extern u32 hfi1_cpulist_count; -extern unsigned long *hfi1_cpulist; + +static inline unsigned long uctxt_offset(struct hfi1_ctxtdata *uctxt) +{ + return (uctxt->ctxt - uctxt->dd->first_dyn_alloc_ctxt) * + HFI1_MAX_SHARED_CTXTS; +} int hfi1_init(struct hfi1_devdata *dd, int reinit); int hfi1_count_active_units(void); @@ -1396,6 +1401,8 @@ void hfi1_init_pportdata(struct pci_dev *pdev, struct hfi1_pportdata *ppd, void hfi1_free_ctxtdata(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd); int hfi1_rcd_put(struct hfi1_ctxtdata *rcd); void hfi1_rcd_get(struct hfi1_ctxtdata *rcd); +struct hfi1_ctxtdata *hfi1_rcd_get_by_index_safe(struct hfi1_devdata *dd, + u16 ctxt); struct hfi1_ctxtdata *hfi1_rcd_get_by_index(struct hfi1_devdata *dd, u16 ctxt); int handle_receive_interrupt(struct hfi1_ctxtdata *rcd, int thread); int handle_receive_interrupt_nodma_rtail(struct hfi1_ctxtdata *rcd, int thread); @@ -1531,11 +1538,6 @@ typedef void (*hfi1_handle_cnp)(struct hfi1_ibport *ibp, struct rvt_qp *qp, u32 remote_qpn, u32 pkey, u32 slid, u32 dlid, u8 sc5, const struct ib_grh *old_grh); -/* We support only two types - 9B and 16B for now */ -static const hfi1_handle_cnp hfi1_handle_cnp_tbl[2] = { - [HFI1_PKT_TYPE_9B] = &return_cnp, - [HFI1_PKT_TYPE_16B] = &return_cnp_16B -}; #define PKEY_CHECK_INVALID -1 int egress_pkey_check(struct hfi1_pportdata *ppd, u32 slid, u16 pkey, u8 sc5, int8_t s_pkey_index); |