#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.
*
#include <linux/completion.h>
#include <linux/kref.h>
#include <linux/sched.h>
+#include <linux/kthread.h>
#include "qib_common.h"
#include "qib_verbs.h"
};
extern struct qlogic_ib_stats qib_stats;
-extern struct pci_error_handlers qib_pci_err_handler;
+extern const struct pci_error_handlers qib_pci_err_handler;
extern struct pci_driver qib_driver;
#define QIB_CHIP_SWVERSION QIB_CHIP_VERS_MAJ
*/
/* 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. */
#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;
};
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 */
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 */
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 *);
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;