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Diffstat (limited to 'drivers/infiniband/hw/hfi1/hfi.h')
-rw-r--r--drivers/infiniband/hw/hfi1/hfi.h61
1 files changed, 33 insertions, 28 deletions
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h
index 3ac9c307a285..b42c22292597 100644
--- a/drivers/infiniband/hw/hfi1/hfi.h
+++ b/drivers/infiniband/hw/hfi1/hfi.h
@@ -95,6 +95,9 @@
#define DROP_PACKET_OFF 0
#define DROP_PACKET_ON 1
+#define NEIGHBOR_TYPE_HFI 0
+#define NEIGHBOR_TYPE_SWITCH 1
+
extern unsigned long hfi1_cap_mask;
#define HFI1_CAP_KGET_MASK(mask, cap) ((mask) & HFI1_CAP_##cap)
#define HFI1_CAP_UGET_MASK(mask, cap) \
@@ -164,9 +167,7 @@ extern const struct pci_error_handlers hfi1_pci_err_handler;
* Below contains all data related to a single context (formerly called port).
*/
-#ifdef CONFIG_DEBUG_FS
struct hfi1_opcode_stats_perctx;
-#endif
struct ctxt_eager_bufs {
ssize_t size; /* total size of eager buffers */
@@ -283,7 +284,7 @@ struct hfi1_ctxtdata {
u64 imask; /* clear interrupt mask */
int ireg; /* clear interrupt register */
unsigned numa_id; /* numa node of this context */
- /* verbs stats per CTX */
+ /* verbs rx_stats per rcd */
struct hfi1_opcode_stats_perctx *opstats;
/* Is ASPM interrupt supported for this context */
@@ -390,6 +391,7 @@ 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 +537,8 @@ 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 +620,6 @@ 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 +1050,8 @@ 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 +1114,7 @@ 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 */
@@ -1127,7 +1131,6 @@ struct hfi1_devdata {
u16 pcie_lnkctl;
u16 pcie_devctl2;
u32 pci_msix0;
- u32 pci_lnkctl3;
u32 pci_tph2;
/*
@@ -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];
@@ -1274,6 +1276,8 @@ struct hfi1_devdata {
/* receive context data */
struct hfi1_ctxtdata **rcd;
u64 __percpu *int_counter;
+ /* verbs tx opcode stats */
+ struct hfi1_opcode_stats_perctx __percpu *tx_opstats;
/* device (not port) flags, basically device capabilities */
u16 flags;
/* Number of physical ports available */
@@ -1295,7 +1299,6 @@ 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 +1376,12 @@ 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 +1403,8 @@ 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 +1540,6 @@ 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);
@@ -1619,7 +1623,7 @@ static int ingress_pkey_table_search(struct hfi1_pportdata *ppd, u16 pkey)
* the 'error info' for this failure.
*/
static void ingress_pkey_table_fail(struct hfi1_pportdata *ppd, u16 pkey,
- u16 slid)
+ u32 slid)
{
struct hfi1_devdata *dd = ppd->dd;
@@ -1967,8 +1971,6 @@ int get_platform_config_field(struct hfi1_devdata *dd,
table_type, int table_index, int field_index,
u32 *data, u32 len);
-const char *get_unit_name(int unit);
-const char *get_card_name(struct rvt_dev_info *rdi);
struct pci_dev *get_pci_dev(struct rvt_dev_info *rdi);
/*
@@ -2118,39 +2120,42 @@ static inline u64 hfi1_pkt_base_sdma_integrity(struct hfi1_devdata *dd)
#define dd_dev_emerg(dd, fmt, ...) \
dev_emerg(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), ##__VA_ARGS__)
#define dd_dev_err(dd, fmt, ...) \
dev_err(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), ##__VA_ARGS__)
#define dd_dev_err_ratelimited(dd, fmt, ...) \
dev_err_ratelimited(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), \
+ ##__VA_ARGS__)
#define dd_dev_warn(dd, fmt, ...) \
dev_warn(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), ##__VA_ARGS__)
#define dd_dev_warn_ratelimited(dd, fmt, ...) \
dev_warn_ratelimited(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), \
+ ##__VA_ARGS__)
#define dd_dev_info(dd, fmt, ...) \
dev_info(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), ##__VA_ARGS__)
#define dd_dev_info_ratelimited(dd, fmt, ...) \
dev_info_ratelimited(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), \
+ ##__VA_ARGS__)
#define dd_dev_dbg(dd, fmt, ...) \
dev_dbg(&(dd)->pcidev->dev, "%s: " fmt, \
- get_unit_name((dd)->unit), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), ##__VA_ARGS__)
#define hfi1_dev_porterr(dd, port, fmt, ...) \
dev_err(&(dd)->pcidev->dev, "%s: port %u: " fmt, \
- get_unit_name((dd)->unit), (port), ##__VA_ARGS__)
+ rvt_get_ibdev_name(&(dd)->verbs_dev.rdi), (port), ##__VA_ARGS__)
/*
* this is used for formatting hw error messages...
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-18 00:01:06 +0200