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Diffstat (limited to 'drivers/infiniband/hw/qib/qib.h')
-rw-r--r--drivers/infiniband/hw/qib/qib.h63
1 files changed, 44 insertions, 19 deletions
diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
index 4d11575c2010..4a9af795b88f 100644
--- a/drivers/infiniband/hw/qib/qib.h
+++ b/drivers/infiniband/hw/qib/qib.h
@@ -1,7 +1,7 @@
#ifndef _QIB_KERNEL_H
#define _QIB_KERNEL_H
/*
- * Copyright (c) 2012 Intel Corporation. All rights reserved.
+ * Copyright (c) 2012, 2013 Intel Corporation. All rights reserved.
* Copyright (c) 2006 - 2012 QLogic Corporation. All rights reserved.
* Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved.
*
@@ -51,6 +51,7 @@
#include <linux/completion.h>
#include <linux/kref.h>
#include <linux/sched.h>
+#include <linux/kthread.h>
#include "qib_common.h"
#include "qib_verbs.h"
@@ -114,6 +115,11 @@ struct qib_eep_log_mask {
/*
* Below contains all data related to a single context (formerly called port).
*/
+
+#ifdef CONFIG_DEBUG_FS
+struct qib_opcode_stats_perctx;
+#endif
+
struct qib_ctxtdata {
void **rcvegrbuf;
dma_addr_t *rcvegrbuf_phys;
@@ -154,6 +160,8 @@ struct qib_ctxtdata {
*/
/* instead of calculating it */
unsigned ctxt;
+ /* local node of context */
+ int node_id;
/* non-zero if ctxt is being shared. */
u16 subctxt_cnt;
/* non-zero if ctxt is being shared. */
@@ -222,12 +230,15 @@ struct qib_ctxtdata {
u8 redirect_seq_cnt;
/* ctxt rcvhdrq head offset */
u32 head;
- u32 pkt_count;
/* lookaside fields */
struct qib_qp *lookaside_qp;
u32 lookaside_qpn;
/* QPs waiting for context processing */
struct list_head qp_wait_list;
+#ifdef CONFIG_DEBUG_FS
+ /* verbs stats per CTX */
+ struct qib_opcode_stats_perctx *opstats;
+#endif
};
struct qib_sge_state;
@@ -428,9 +439,19 @@ struct qib_verbs_txreq {
#define ACTIVITY_TIMER 5
#define MAX_NAME_SIZE 64
+
+#ifdef CONFIG_INFINIBAND_QIB_DCA
+struct qib_irq_notify;
+#endif
+
struct qib_msix_entry {
struct msix_entry msix;
void *arg;
+#ifdef CONFIG_INFINIBAND_QIB_DCA
+ int dca;
+ int rcv;
+ struct qib_irq_notify *notifier;
+#endif
char name[MAX_NAME_SIZE];
cpumask_var_t mask;
};
@@ -828,6 +849,9 @@ struct qib_devdata {
struct qib_ctxtdata *);
void (*f_writescratch)(struct qib_devdata *, u32);
int (*f_tempsense_rd)(struct qib_devdata *, int regnum);
+#ifdef CONFIG_INFINIBAND_QIB_DCA
+ int (*f_notify_dca)(struct qib_devdata *, unsigned long event);
+#endif
char *boardname; /* human readable board info */
@@ -1075,6 +1099,10 @@ struct qib_devdata {
u16 psxmitwait_check_rate;
/* high volume overflow errors defered to tasklet */
struct tasklet_struct error_tasklet;
+ /* per device cq worker */
+ struct kthread_worker *worker;
+
+ int assigned_node_id; /* NUMA node closest to HCA */
};
/* hol_state values */
@@ -1154,7 +1182,7 @@ int qib_create_rcvhdrq(struct qib_devdata *, struct qib_ctxtdata *);
int qib_setup_eagerbufs(struct qib_ctxtdata *);
void qib_set_ctxtcnt(struct qib_devdata *);
int qib_create_ctxts(struct qib_devdata *dd);
-struct qib_ctxtdata *qib_create_ctxtdata(struct qib_pportdata *, u32);
+struct qib_ctxtdata *qib_create_ctxtdata(struct qib_pportdata *, u32, int);
void qib_init_pportdata(struct qib_pportdata *, struct qib_devdata *, u8, u8);
void qib_free_ctxtdata(struct qib_devdata *, struct qib_ctxtdata *);
@@ -1320,7 +1348,7 @@ static inline int __qib_sdma_running(struct qib_pportdata *ppd)
return ppd->sdma_state.current_state == qib_sdma_state_s99_running;
}
int qib_sdma_running(struct qib_pportdata *);
-
+void dump_sdma_state(struct qib_pportdata *ppd);
void __qib_sdma_process_event(struct qib_pportdata *, enum qib_sdma_events);
void qib_sdma_process_event(struct qib_pportdata *, enum qib_sdma_events);
@@ -1445,6 +1473,7 @@ extern unsigned qib_n_krcv_queues;
extern unsigned qib_sdma_fetch_arb;
extern unsigned qib_compat_ddr_negotiate;
extern int qib_special_trigger;
+extern unsigned qib_numa_aware;
extern struct mutex qib_mutex;
@@ -1474,27 +1503,23 @@ extern struct mutex qib_mutex;
* first to avoid possible serial port delays from printk.
*/
#define qib_early_err(dev, fmt, ...) \
- do { \
- dev_err(dev, fmt, ##__VA_ARGS__); \
- } while (0)
+ dev_err(dev, fmt, ##__VA_ARGS__)
#define qib_dev_err(dd, fmt, ...) \
- do { \
- dev_err(&(dd)->pcidev->dev, "%s: " fmt, \
- qib_get_unit_name((dd)->unit), ##__VA_ARGS__); \
- } while (0)
+ dev_err(&(dd)->pcidev->dev, "%s: " fmt, \
+ qib_get_unit_name((dd)->unit), ##__VA_ARGS__)
+
+#define qib_dev_warn(dd, fmt, ...) \
+ dev_warn(&(dd)->pcidev->dev, "%s: " fmt, \
+ qib_get_unit_name((dd)->unit), ##__VA_ARGS__)
#define qib_dev_porterr(dd, port, fmt, ...) \
- do { \
- dev_err(&(dd)->pcidev->dev, "%s: IB%u:%u " fmt, \
- qib_get_unit_name((dd)->unit), (dd)->unit, (port), \
- ##__VA_ARGS__); \
- } while (0)
+ dev_err(&(dd)->pcidev->dev, "%s: IB%u:%u " fmt, \
+ qib_get_unit_name((dd)->unit), (dd)->unit, (port), \
+ ##__VA_ARGS__)
#define qib_devinfo(pcidev, fmt, ...) \
- do { \
- dev_info(&(pcidev)->dev, fmt, ##__VA_ARGS__); \
- } while (0)
+ dev_info(&(pcidev)->dev, fmt, ##__VA_ARGS__)
/*
* this is used for formatting hw error messages...