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-rw-r--r--drivers/infiniband/hw/ipath/ipath_common.h20
-rw-r--r--drivers/infiniband/hw/ipath/ipath_fs.c11
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba6110.c159
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba6120.c153
-rw-r--r--drivers/infiniband/hw/ipath/ipath_kernel.h2
5 files changed, 328 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h
index 851df8a75e7..aa780e7f241 100644
--- a/drivers/infiniband/hw/ipath/ipath_common.h
+++ b/drivers/infiniband/hw/ipath/ipath_common.h
@@ -579,7 +579,7 @@ struct ipath_flash {
struct infinipath_counters {
__u64 LBIntCnt;
__u64 LBFlowStallCnt;
- __u64 Reserved1;
+ __u64 TxSDmaDescCnt; /* was Reserved1 */
__u64 TxUnsupVLErrCnt;
__u64 TxDataPktCnt;
__u64 TxFlowPktCnt;
@@ -615,12 +615,26 @@ struct infinipath_counters {
__u64 RxP6HdrEgrOvflCnt;
__u64 RxP7HdrEgrOvflCnt;
__u64 RxP8HdrEgrOvflCnt;
- __u64 Reserved6;
- __u64 Reserved7;
+ __u64 RxP9HdrEgrOvflCnt; /* was Reserved6 */
+ __u64 RxP10HdrEgrOvflCnt; /* was Reserved7 */
+ __u64 RxP11HdrEgrOvflCnt; /* new for IBA7220 */
+ __u64 RxP12HdrEgrOvflCnt; /* new for IBA7220 */
+ __u64 RxP13HdrEgrOvflCnt; /* new for IBA7220 */
+ __u64 RxP14HdrEgrOvflCnt; /* new for IBA7220 */
+ __u64 RxP15HdrEgrOvflCnt; /* new for IBA7220 */
+ __u64 RxP16HdrEgrOvflCnt; /* new for IBA7220 */
__u64 IBStatusChangeCnt;
__u64 IBLinkErrRecoveryCnt;
__u64 IBLinkDownedCnt;
__u64 IBSymbolErrCnt;
+ /* The following are new for IBA7220 */
+ __u64 RxVL15DroppedPktCnt;
+ __u64 RxOtherLocalPhyErrCnt;
+ __u64 PcieRetryBufDiagQwordCnt;
+ __u64 ExcessBufferOvflCnt;
+ __u64 LocalLinkIntegrityErrCnt;
+ __u64 RxVlErrCnt;
+ __u64 RxDlidFltrCnt;
};
/*
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 262c25db05c..52325e009a1 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -108,21 +108,16 @@ static const struct file_operations atomic_stats_ops = {
.read = atomic_stats_read,
};
-#define NUM_COUNTERS sizeof(struct infinipath_counters) / sizeof(u64)
-
static ssize_t atomic_counters_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- u64 counters[NUM_COUNTERS];
- u16 i;
+ struct infinipath_counters counters;
struct ipath_devdata *dd;
dd = file->f_path.dentry->d_inode->i_private;
+ dd->ipath_f_read_counters(dd, &counters);
- for (i = 0; i < NUM_COUNTERS; i++)
- counters[i] = ipath_snap_cntr(dd, i);
-
- return simple_read_from_buffer(buf, count, ppos, counters,
+ return simple_read_from_buffer(buf, count, ppos, &counters,
sizeof counters);
}
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index c272a7392e2..ce858797e29 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -148,10 +148,57 @@ struct _infinipath_do_not_use_kernel_regs {
unsigned long long ReservedSW2[4];
};
-#define IPATH_KREG_OFFSET(field) (offsetof(struct \
- _infinipath_do_not_use_kernel_regs, field) / sizeof(u64))
+struct _infinipath_do_not_use_counters {
+ __u64 LBIntCnt;
+ __u64 LBFlowStallCnt;
+ __u64 Reserved1;
+ __u64 TxUnsupVLErrCnt;
+ __u64 TxDataPktCnt;
+ __u64 TxFlowPktCnt;
+ __u64 TxDwordCnt;
+ __u64 TxLenErrCnt;
+ __u64 TxMaxMinLenErrCnt;
+ __u64 TxUnderrunCnt;
+ __u64 TxFlowStallCnt;
+ __u64 TxDroppedPktCnt;
+ __u64 RxDroppedPktCnt;
+ __u64 RxDataPktCnt;
+ __u64 RxFlowPktCnt;
+ __u64 RxDwordCnt;
+ __u64 RxLenErrCnt;
+ __u64 RxMaxMinLenErrCnt;
+ __u64 RxICRCErrCnt;
+ __u64 RxVCRCErrCnt;
+ __u64 RxFlowCtrlErrCnt;
+ __u64 RxBadFormatCnt;
+ __u64 RxLinkProblemCnt;
+ __u64 RxEBPCnt;
+ __u64 RxLPCRCErrCnt;
+ __u64 RxBufOvflCnt;
+ __u64 RxTIDFullErrCnt;
+ __u64 RxTIDValidErrCnt;
+ __u64 RxPKeyMismatchCnt;
+ __u64 RxP0HdrEgrOvflCnt;
+ __u64 RxP1HdrEgrOvflCnt;
+ __u64 RxP2HdrEgrOvflCnt;
+ __u64 RxP3HdrEgrOvflCnt;
+ __u64 RxP4HdrEgrOvflCnt;
+ __u64 RxP5HdrEgrOvflCnt;
+ __u64 RxP6HdrEgrOvflCnt;
+ __u64 RxP7HdrEgrOvflCnt;
+ __u64 RxP8HdrEgrOvflCnt;
+ __u64 Reserved6;
+ __u64 Reserved7;
+ __u64 IBStatusChangeCnt;
+ __u64 IBLinkErrRecoveryCnt;
+ __u64 IBLinkDownedCnt;
+ __u64 IBSymbolErrCnt;
+};
+
+#define IPATH_KREG_OFFSET(field) (offsetof( \
+ struct _infinipath_do_not_use_kernel_regs, field) / sizeof(u64))
#define IPATH_CREG_OFFSET(field) (offsetof( \
- struct infinipath_counters, field) / sizeof(u64))
+ struct _infinipath_do_not_use_counters, field) / sizeof(u64))
static const struct ipath_kregs ipath_ht_kregs = {
.kr_control = IPATH_KREG_OFFSET(Control),
@@ -1614,6 +1661,111 @@ static void ipath_ht_free_irq(struct ipath_devdata *dd)
dd->ipath_intconfig = 0;
}
+static void ipath_ht_read_counters(struct ipath_devdata *dd,
+ struct infinipath_counters *cntrs)
+{
+ cntrs->LBIntCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(LBIntCnt));
+ cntrs->LBFlowStallCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(LBFlowStallCnt));
+ cntrs->TxSDmaDescCnt = 0;
+ cntrs->TxUnsupVLErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxUnsupVLErrCnt));
+ cntrs->TxDataPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxDataPktCnt));
+ cntrs->TxFlowPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxFlowPktCnt));
+ cntrs->TxDwordCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxDwordCnt));
+ cntrs->TxLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxLenErrCnt));
+ cntrs->TxMaxMinLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxMaxMinLenErrCnt));
+ cntrs->TxUnderrunCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxUnderrunCnt));
+ cntrs->TxFlowStallCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxFlowStallCnt));
+ cntrs->TxDroppedPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxDroppedPktCnt));
+ cntrs->RxDroppedPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxDroppedPktCnt));
+ cntrs->RxDataPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxDataPktCnt));
+ cntrs->RxFlowPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxFlowPktCnt));
+ cntrs->RxDwordCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxDwordCnt));
+ cntrs->RxLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxLenErrCnt));
+ cntrs->RxMaxMinLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxMaxMinLenErrCnt));
+ cntrs->RxICRCErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxICRCErrCnt));
+ cntrs->RxVCRCErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxVCRCErrCnt));
+ cntrs->RxFlowCtrlErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxFlowCtrlErrCnt));
+ cntrs->RxBadFormatCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxBadFormatCnt));
+ cntrs->RxLinkProblemCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxLinkProblemCnt));
+ cntrs->RxEBPCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxEBPCnt));
+ cntrs->RxLPCRCErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxLPCRCErrCnt));
+ cntrs->RxBufOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxBufOvflCnt));
+ cntrs->RxTIDFullErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxTIDFullErrCnt));
+ cntrs->RxTIDValidErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxTIDValidErrCnt));
+ cntrs->RxPKeyMismatchCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxPKeyMismatchCnt));
+ cntrs->RxP0HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP0HdrEgrOvflCnt));
+ cntrs->RxP1HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP1HdrEgrOvflCnt));
+ cntrs->RxP2HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP2HdrEgrOvflCnt));
+ cntrs->RxP3HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP3HdrEgrOvflCnt));
+ cntrs->RxP4HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP4HdrEgrOvflCnt));
+ cntrs->RxP5HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP5HdrEgrOvflCnt));
+ cntrs->RxP6HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP6HdrEgrOvflCnt));
+ cntrs->RxP7HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP7HdrEgrOvflCnt));
+ cntrs->RxP8HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP8HdrEgrOvflCnt));
+ cntrs->RxP9HdrEgrOvflCnt = 0;
+ cntrs->RxP10HdrEgrOvflCnt = 0;
+ cntrs->RxP11HdrEgrOvflCnt = 0;
+ cntrs->RxP12HdrEgrOvflCnt = 0;
+ cntrs->RxP13HdrEgrOvflCnt = 0;
+ cntrs->RxP14HdrEgrOvflCnt = 0;
+ cntrs->RxP15HdrEgrOvflCnt = 0;
+ cntrs->RxP16HdrEgrOvflCnt = 0;
+ cntrs->IBStatusChangeCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBStatusChangeCnt));
+ cntrs->IBLinkErrRecoveryCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBLinkErrRecoveryCnt));
+ cntrs->IBLinkDownedCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBLinkDownedCnt));
+ cntrs->IBSymbolErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBSymbolErrCnt));
+ cntrs->RxVL15DroppedPktCnt = 0;
+ cntrs->RxOtherLocalPhyErrCnt = 0;
+ cntrs->PcieRetryBufDiagQwordCnt = 0;
+ cntrs->ExcessBufferOvflCnt = dd->ipath_overrun_thresh_errs;
+ cntrs->LocalLinkIntegrityErrCnt =
+ (dd->ipath_flags & IPATH_GPIO_ERRINTRS) ?
+ dd->ipath_lli_errs : dd->ipath_lli_errors;
+ cntrs->RxVlErrCnt = 0;
+ cntrs->RxDlidFltrCnt = 0;
+}
+
/**
* ipath_init_iba6110_funcs - set up the chip-specific function pointers
* @dd: the infinipath device
@@ -1638,6 +1790,7 @@ void ipath_init_iba6110_funcs(struct ipath_devdata *dd)
dd->ipath_f_setextled = ipath_setup_ht_setextled;
dd->ipath_f_get_base_info = ipath_ht_get_base_info;
dd->ipath_f_free_irq = ipath_ht_free_irq;
+ dd->ipath_f_read_counters = ipath_ht_read_counters;
/*
* initialize chip-specific variables
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c
index e6893ebc59d..97ae1179397 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6120.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c
@@ -145,10 +145,57 @@ struct _infinipath_do_not_use_kernel_regs {
unsigned long long Reserved12;
};
-#define IPATH_KREG_OFFSET(field) (offsetof(struct \
- _infinipath_do_not_use_kernel_regs, field) / sizeof(u64))
+struct _infinipath_do_not_use_counters {
+ __u64 LBIntCnt;
+ __u64 LBFlowStallCnt;
+ __u64 Reserved1;
+ __u64 TxUnsupVLErrCnt;
+ __u64 TxDataPktCnt;
+ __u64 TxFlowPktCnt;
+ __u64 TxDwordCnt;
+ __u64 TxLenErrCnt;
+ __u64 TxMaxMinLenErrCnt;
+ __u64 TxUnderrunCnt;
+ __u64 TxFlowStallCnt;
+ __u64 TxDroppedPktCnt;
+ __u64 RxDroppedPktCnt;
+ __u64 RxDataPktCnt;
+ __u64 RxFlowPktCnt;
+ __u64 RxDwordCnt;
+ __u64 RxLenErrCnt;
+ __u64 RxMaxMinLenErrCnt;
+ __u64 RxICRCErrCnt;
+ __u64 RxVCRCErrCnt;
+ __u64 RxFlowCtrlErrCnt;
+ __u64 RxBadFormatCnt;
+ __u64 RxLinkProblemCnt;
+ __u64 RxEBPCnt;
+ __u64 RxLPCRCErrCnt;
+ __u64 RxBufOvflCnt;
+ __u64 RxTIDFullErrCnt;
+ __u64 RxTIDValidErrCnt;
+ __u64 RxPKeyMismatchCnt;
+ __u64 RxP0HdrEgrOvflCnt;
+ __u64 RxP1HdrEgrOvflCnt;
+ __u64 RxP2HdrEgrOvflCnt;
+ __u64 RxP3HdrEgrOvflCnt;
+ __u64 RxP4HdrEgrOvflCnt;
+ __u64 RxP5HdrEgrOvflCnt;
+ __u64 RxP6HdrEgrOvflCnt;
+ __u64 RxP7HdrEgrOvflCnt;
+ __u64 RxP8HdrEgrOvflCnt;
+ __u64 Reserved6;
+ __u64 Reserved7;
+ __u64 IBStatusChangeCnt;
+ __u64 IBLinkErrRecoveryCnt;
+ __u64 IBLinkDownedCnt;
+ __u64 IBSymbolErrCnt;
+};
+
+#define IPATH_KREG_OFFSET(field) (offsetof( \
+ struct _infinipath_do_not_use_kernel_regs, field) / sizeof(u64))
#define IPATH_CREG_OFFSET(field) (offsetof( \
- struct infinipath_counters, field) / sizeof(u64))
+ struct _infinipath_do_not_use_counters, field) / sizeof(u64))
static const struct ipath_kregs ipath_pe_kregs = {
.kr_control = IPATH_KREG_OFFSET(Control),
@@ -1368,6 +1415,105 @@ static void ipath_pe_free_irq(struct ipath_devdata *dd)
dd->ipath_irq = 0;
}
+static void ipath_pe_read_counters(struct ipath_devdata *dd,
+ struct infinipath_counters *cntrs)
+{
+ cntrs->LBIntCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(LBIntCnt));
+ cntrs->LBFlowStallCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(LBFlowStallCnt));
+ cntrs->TxSDmaDescCnt = 0;
+ cntrs->TxUnsupVLErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxUnsupVLErrCnt));
+ cntrs->TxDataPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxDataPktCnt));
+ cntrs->TxFlowPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxFlowPktCnt));
+ cntrs->TxDwordCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxDwordCnt));
+ cntrs->TxLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxLenErrCnt));
+ cntrs->TxMaxMinLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxMaxMinLenErrCnt));
+ cntrs->TxUnderrunCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxUnderrunCnt));
+ cntrs->TxFlowStallCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxFlowStallCnt));
+ cntrs->TxDroppedPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(TxDroppedPktCnt));
+ cntrs->RxDroppedPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxDroppedPktCnt));
+ cntrs->RxDataPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxDataPktCnt));
+ cntrs->RxFlowPktCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxFlowPktCnt));
+ cntrs->RxDwordCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxDwordCnt));
+ cntrs->RxLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxLenErrCnt));
+ cntrs->RxMaxMinLenErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxMaxMinLenErrCnt));
+ cntrs->RxICRCErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxICRCErrCnt));
+ cntrs->RxVCRCErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxVCRCErrCnt));
+ cntrs->RxFlowCtrlErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxFlowCtrlErrCnt));
+ cntrs->RxBadFormatCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxBadFormatCnt));
+ cntrs->RxLinkProblemCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxLinkProblemCnt));
+ cntrs->RxEBPCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxEBPCnt));
+ cntrs->RxLPCRCErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxLPCRCErrCnt));
+ cntrs->RxBufOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxBufOvflCnt));
+ cntrs->RxTIDFullErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxTIDFullErrCnt));
+ cntrs->RxTIDValidErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxTIDValidErrCnt));
+ cntrs->RxPKeyMismatchCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxPKeyMismatchCnt));
+ cntrs->RxP0HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP0HdrEgrOvflCnt));
+ cntrs->RxP1HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP1HdrEgrOvflCnt));
+ cntrs->RxP2HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP2HdrEgrOvflCnt));
+ cntrs->RxP3HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP3HdrEgrOvflCnt));
+ cntrs->RxP4HdrEgrOvflCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(RxP4HdrEgrOvflCnt));
+ cntrs->RxP5HdrEgrOvflCnt = 0;
+ cntrs->RxP6HdrEgrOvflCnt = 0;
+ cntrs->RxP7HdrEgrOvflCnt = 0;
+ cntrs->RxP8HdrEgrOvflCnt = 0;
+ cntrs->RxP9HdrEgrOvflCnt = 0;
+ cntrs->RxP10HdrEgrOvflCnt = 0;
+ cntrs->RxP11HdrEgrOvflCnt = 0;
+ cntrs->RxP12HdrEgrOvflCnt = 0;
+ cntrs->RxP13HdrEgrOvflCnt = 0;
+ cntrs->RxP14HdrEgrOvflCnt = 0;
+ cntrs->RxP15HdrEgrOvflCnt = 0;
+ cntrs->RxP16HdrEgrOvflCnt = 0;
+ cntrs->IBStatusChangeCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBStatusChangeCnt));
+ cntrs->IBLinkErrRecoveryCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBLinkErrRecoveryCnt));
+ cntrs->IBLinkDownedCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBLinkDownedCnt));
+ cntrs->IBSymbolErrCnt =
+ ipath_snap_cntr(dd, IPATH_CREG_OFFSET(IBSymbolErrCnt));
+ cntrs->RxVL15DroppedPktCnt = 0;
+ cntrs->RxOtherLocalPhyErrCnt = 0;
+ cntrs->PcieRetryBufDiagQwordCnt = 0;
+ cntrs->ExcessBufferOvflCnt = dd->ipath_overrun_thresh_errs;
+ cntrs->LocalLinkIntegrityErrCnt = dd->ipath_lli_errs;
+ cntrs->RxVlErrCnt = 0;
+ cntrs->RxDlidFltrCnt = 0;
+}
+
/*
* On platforms using this chip, and not having ordered WC stores, we
* can get TXE parity errors due to speculative reads to the PIO buffers,
@@ -1427,6 +1573,7 @@ void ipath_init_iba6120_funcs(struct ipath_devdata *dd)
/* initialize chip-specific variables */
dd->ipath_f_tidtemplate = ipath_pe_tidtemplate;
+ dd->ipath_f_read_counters = ipath_pe_read_counters;
/*
* setup the register offsets, since they are different for each
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index a59c06943de..4f7bc08796b 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -253,6 +253,8 @@ struct ipath_devdata {
int (*ipath_f_get_base_info)(struct ipath_portdata *, void *);
/* free irq */
void (*ipath_f_free_irq)(struct ipath_devdata *);
+ void (*ipath_f_read_counters)(struct ipath_devdata *,
+ struct infinipath_counters *);
struct ipath_ibdev *verbs_dev;
struct timer_list verbs_timer;
/* total dwords sent (summed from counter) */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 06:05:03 +0000