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Added more debug code.

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1299 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2009-10-29 18:56:23 +00:00
parent debe7f1152
commit eb46362a7b
1 changed files with 28 additions and 0 deletions
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28
srpt/src/ib_srpt.c
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@@ -170,6 +170,8 @@ static void srpt_event_handler(struct ib_event_handler *handler,
struct srpt_device *sdev;
struct srpt_port *sport;
TRACE_ENTRY();
sdev = ib_get_client_data(event->device, &srpt_client);
if (!sdev || sdev->device != event->device)
return;
@@ -207,6 +209,7 @@ static void srpt_event_handler(struct ib_event_handler *handler,
break;
}
TRACE_EXIT();
}
/*
@@ -215,7 +218,11 @@ static void srpt_event_handler(struct ib_event_handler *handler,
*/
static void srpt_srq_event(struct ib_event *event, void *ctx)
{
TRACE_ENTRY();
TRACE_DBG("SRQ event %d", event->event);
TRACE_EXIT();
}
/*
@@ -519,6 +526,8 @@ static int srpt_refresh_port(struct srpt_port *sport)
struct ib_port_attr port_attr;
int ret;
TRACE_ENTRY();
memset(&port_modify, 0, sizeof port_modify);
port_modify.set_port_cap_mask = IB_PORT_DEVICE_MGMT_SUP;
port_modify.clr_port_cap_mask = 0;
@@ -559,6 +568,8 @@ static int srpt_refresh_port(struct srpt_port *sport)
}
}
TRACE_EXIT_RES(0);
return 0;
err_query_port:
@@ -569,6 +580,8 @@ err_query_port:
err_mod_port:
TRACE_EXIT_RES(ret);
return ret;
}
@@ -604,6 +617,8 @@ static struct srpt_ioctx *srpt_alloc_ioctx(struct srpt_device *sdev)
{
struct srpt_ioctx *ioctx;
TRACE_ENTRY();
ioctx = kmalloc(sizeof *ioctx, GFP_KERNEL);
if (!ioctx)
goto out;
@@ -617,6 +632,8 @@ static struct srpt_ioctx *srpt_alloc_ioctx(struct srpt_device *sdev)
if (ib_dma_mapping_error(sdev->device, ioctx->dma))
goto out_free_buf;
TRACE_EXIT_RES(ioctx);
return ioctx;
out_free_buf:
@@ -624,6 +641,7 @@ out_free_buf:
out_free_ioctx:
kfree(ioctx);
out:
TRACE_EXIT_RES(NULL);
return NULL;
}
@@ -648,6 +666,8 @@ static int srpt_alloc_ioctx_ring(struct srpt_device *sdev)
{
int i;
TRACE_ENTRY();
for (i = 0; i < SRPT_SRQ_SIZE; ++i) {
sdev->ioctx_ring[i] = srpt_alloc_ioctx(sdev);
@@ -657,6 +677,8 @@ static int srpt_alloc_ioctx_ring(struct srpt_device *sdev)
sdev->ioctx_ring[i]->index = i;
}
TRACE_EXIT_RES(0);
return 0;
err:
@@ -664,6 +686,7 @@ err:
srpt_free_ioctx(sdev, sdev->ioctx_ring[i]);
sdev->ioctx_ring[i] = NULL;
}
TRACE_EXIT_RES(-ENOMEM);
return -ENOMEM;
}
@@ -2763,6 +2786,8 @@ static void srpt_add_one(struct ib_device *device)
TRACE_ENTRY();
TRACE_DBG("device = %p, device->dma_ops = %p", device, device->dma_ops);
sdev = kzalloc(sizeof *sdev, GFP_KERNEL);
if (!sdev)
return;
@@ -2870,6 +2895,9 @@ static void srpt_add_one(struct ib_device *device)
scst_tgt_set_tgt_priv(sdev->scst_tgt, sdev);
WARN_ON(sdev->device->phys_port_cnt
>= sizeof(sdev->port)/sizeof(sdev->port[0]));
for (i = 1; i <= sdev->device->phys_port_cnt; i++) {
sport = &sdev->port[i - 1];
sport->sdev = sdev;