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authorRoopa Prabhu <roprabhu@cisco.com>2011-01-20 14:35:54 +0000
committerDavid S. Miller <davem@davemloft.net>2011-01-20 16:59:34 -0800
commit4dce2396b329ef6a14b40c5416d6f76005097b0d (patch)
tree0469682c0674074b1b1eb109e22c203d4039e9a6 /drivers/net/enic
parentf2eda47df46f9953fc8a4fec820f34d539a8efbb (diff)
downloadop-kernel-dev-4dce2396b329ef6a14b40c5416d6f76005097b0d.zip
op-kernel-dev-4dce2396b329ef6a14b40c5416d6f76005097b0d.tar.gz
enic: Bug Fix: Dont reset ENIC_SET_APPLIED flag on port profile disassociate
enic_get_vf_port returns port profile operation status only if ENIC_SET_APPLIED flag is set. A recent rework of enic_set_port_profile added code to reset this flag on disassociate. As a result of which a client calling enic_get_vf_port to get the status of port profile disassociate will always get a return value of ENODATA. This patch renames ENIC_SET_APPLIED to more appropriate ENIC_PORT_REQUEST_APPLIED and reverts back the recent change so that the flag is set both at associate and disassociate of a port profile. Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David Wang <dwang2@cisco.com> Signed-off-by: Christian Benvenuti <benve@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/enic')
-rw-r--r--drivers/net/enic/enic.h6
-rw-r--r--drivers/net/enic/enic_main.c10
2 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index a937f49..ca3be4f1 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,8 +32,8 @@
#define DRV_NAME "enic"
#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION "1.4.1.10"
-#define DRV_COPYRIGHT "Copyright 2008-2010 Cisco Systems, Inc"
+#define DRV_VERSION "2.1.1.2"
+#define DRV_COPYRIGHT "Copyright 2008-2011 Cisco Systems, Inc"
#define ENIC_BARS_MAX 6
@@ -49,7 +49,7 @@ struct enic_msix_entry {
void *devid;
};
-#define ENIC_SET_APPLIED (1 << 0)
+#define ENIC_PORT_REQUEST_APPLIED (1 << 0)
#define ENIC_SET_REQUEST (1 << 1)
#define ENIC_SET_NAME (1 << 2)
#define ENIC_SET_INSTANCE (1 << 3)
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index a0af48c..89664c6 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1318,18 +1318,20 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac)
vic_provinfo_free(vp);
if (err)
return err;
-
- enic->pp.set |= ENIC_SET_APPLIED;
break;
case PORT_REQUEST_DISASSOCIATE:
- enic->pp.set &= ~ENIC_SET_APPLIED;
break;
default:
return -EINVAL;
}
+ /* Set flag to indicate that the port assoc/disassoc
+ * request has been sent out to fw
+ */
+ enic->pp.set |= ENIC_PORT_REQUEST_APPLIED;
+
return 0;
}
@@ -1411,7 +1413,7 @@ static int enic_get_vf_port(struct net_device *netdev, int vf,
int err, error, done;
u16 response = PORT_PROFILE_RESPONSE_SUCCESS;
- if (!(enic->pp.set & ENIC_SET_APPLIED))
+ if (!(enic->pp.set & ENIC_PORT_REQUEST_APPLIED))
return -ENODATA;
err = enic_dev_init_done(enic, &done, &error);
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