[PATCH] IB/ipath: report correct device identification information in /sys

Signed-off-by: Robert Walsh <robert.walsh@qlogic.com>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Cc: "Michael S. Tsirkin" <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

4 files changed, 35 insertions, 22 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c
index 4b51b97de899..0f8b5290ff19 100644
--- a/drivers/infiniband/hw/ipath/ipath_layer.c
+++ b/drivers/infiniband/hw/ipath/ipath_layer.c
@@ -341,18 +341,26 @@ u32 ipath_layer_get_nguid(struct ipath_devdata *dd)
 
 EXPORT_SYMBOL_GPL(ipath_layer_get_nguid);
 
-int ipath_layer_query_device(struct ipath_devdata *dd, u32 * vendor,
-                             u32 * boardrev, u32 * majrev, u32 * minrev)
+u32 ipath_layer_get_majrev(struct ipath_devdata *dd)
 {
-        *vendor = dd->ipath_vendorid;
-        *boardrev = dd->ipath_boardrev;
-        *majrev = dd->ipath_majrev;
-        *minrev = dd->ipath_minrev;
+        return dd->ipath_majrev;
+}
 
-        return 0;
+EXPORT_SYMBOL_GPL(ipath_layer_get_majrev);
+
+u32 ipath_layer_get_minrev(struct ipath_devdata *dd)
+{
+        return dd->ipath_minrev;
+}
+
+EXPORT_SYMBOL_GPL(ipath_layer_get_minrev);
+
+u32 ipath_layer_get_pcirev(struct ipath_devdata *dd)
+{
+        return dd->ipath_pcirev;
 }
 
-EXPORT_SYMBOL_GPL(ipath_layer_query_device);
+EXPORT_SYMBOL_GPL(ipath_layer_get_pcirev);
 
 u32 ipath_layer_get_flags(struct ipath_devdata *dd)
 {
@@ -375,6 +383,13 @@ u16 ipath_layer_get_deviceid(struct ipath_devdata *dd)
 
 EXPORT_SYMBOL_GPL(ipath_layer_get_deviceid);
 
+u32 ipath_layer_get_vendorid(struct ipath_devdata *dd)
+{
+        return dd->ipath_vendorid;
+}
+
+EXPORT_SYMBOL_GPL(ipath_layer_get_vendorid);
+
 u64 ipath_layer_get_lastibcstat(struct ipath_devdata *dd)
 {
         return dd->ipath_lastibcstat;
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.h b/drivers/infiniband/hw/ipath/ipath_layer.h
index aff755141e73..5dcffc7e53cc 100644
--- a/drivers/infiniband/hw/ipath/ipath_layer.h
+++ b/drivers/infiniband/hw/ipath/ipath_layer.h
@@ -144,11 +144,13 @@ int ipath_layer_want_buffer(struct ipath_devdata *dd);
 int ipath_layer_set_guid(struct ipath_devdata *, __be64 guid);
 __be64 ipath_layer_get_guid(struct ipath_devdata *);
 u32 ipath_layer_get_nguid(struct ipath_devdata *);
-int ipath_layer_query_device(struct ipath_devdata *, u32 * vendor,
-                             u32 * boardrev, u32 * majrev, u32 * minrev);
+u32 ipath_layer_get_majrev(struct ipath_devdata *);
+u32 ipath_layer_get_minrev(struct ipath_devdata *);
+u32 ipath_layer_get_pcirev(struct ipath_devdata *);
 u32 ipath_layer_get_flags(struct ipath_devdata *dd);
 struct device *ipath_layer_get_device(struct ipath_devdata *dd);
 u16 ipath_layer_get_deviceid(struct ipath_devdata *dd);
+u32 ipath_layer_get_vendorid(struct ipath_devdata *);
 u64 ipath_layer_get_lastibcstat(struct ipath_devdata *dd);
 u32 ipath_layer_get_ibmtu(struct ipath_devdata *dd);
 int ipath_layer_enable_timer(struct ipath_devdata *dd);
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index ff09df2d262e..8f765341d03d 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -85,7 +85,7 @@ static int recv_subn_get_nodeinfo(struct ib_smp *smp,
 {
         struct nodeinfo *nip = (struct nodeinfo *)&smp->data;
         struct ipath_devdata *dd = to_idev(ibdev)->dd;
-        u32 vendor, boardid, majrev, minrev;
+        u32 vendor, majrev, minrev;
 
         if (smp->attr_mod)
                 smp->status |= IB_SMP_INVALID_FIELD;
@@ -105,9 +105,11 @@ static int recv_subn_get_nodeinfo(struct ib_smp *smp,
         nip->port_guid = nip->sys_guid;
         nip->partition_cap = cpu_to_be16(ipath_layer_get_npkeys(dd));
         nip->device_id = cpu_to_be16(ipath_layer_get_deviceid(dd));
-        ipath_layer_query_device(dd, &vendor, &boardid, &majrev, &minrev);
+        majrev = ipath_layer_get_majrev(dd);
+        minrev = ipath_layer_get_minrev(dd);
         nip->revision = cpu_to_be32((majrev << 16) | minrev);
         nip->local_port_num = port;
+        vendor = ipath_layer_get_vendorid(dd);
         nip->vendor_id[0] = 0;
         nip->vendor_id[1] = vendor >> 8;
         nip->vendor_id[2] = vendor;
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 18375e831744..e04c7619f9fe 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -568,18 +568,15 @@ static int ipath_query_device(struct ib_device *ibdev,
                               struct ib_device_attr *props)
 {
         struct ipath_ibdev *dev = to_idev(ibdev);
-        u32 vendor, boardrev, majrev, minrev;
 
         memset(props, 0, sizeof(*props));
 
         props->device_cap_flags = IB_DEVICE_BAD_PKEY_CNTR |
                 IB_DEVICE_BAD_QKEY_CNTR | IB_DEVICE_SHUTDOWN_PORT |
                 IB_DEVICE_SYS_IMAGE_GUID;
-        ipath_layer_query_device(dev->dd, &vendor, &boardrev,
-                                 &majrev, &minrev);
-        props->vendor_id = vendor;
-        props->vendor_part_id = boardrev;
-        props->hw_ver = boardrev << 16 | majrev << 8 | minrev;
+        props->vendor_id = ipath_layer_get_vendorid(dev->dd);
+        props->vendor_part_id = ipath_layer_get_deviceid(dev->dd);
+        props->hw_ver = ipath_layer_get_pcirev(dev->dd);
 
         props->sys_image_guid = dev->sys_image_guid;
 
@@ -1121,11 +1118,8 @@ static ssize_t show_rev(struct class_device *cdev, char *buf)
 {
         struct ipath_ibdev *dev =
                 container_of(cdev, struct ipath_ibdev, ibdev.class_dev);
-        int vendor, boardrev, majrev, minrev;
 
-        ipath_layer_query_device(dev->dd, &vendor, &boardrev,
-                                 &majrev, &minrev);
-        return sprintf(buf, "%d.%d\n", majrev, minrev);
+        return sprintf(buf, "%x\n", ipath_layer_get_pcirev(dev->dd));
 }
 
 static ssize_t show_hca(struct class_device *cdev, char *buf)