[openfabrics-ewg] [PATCH IB/VNIC] Add the VNIC backport patch file for SLES 10 support

[Ramachandra K]

Add the vnic_utsname patch to OFED for SLES 10 support


Signed-off-by: Ramachandra K <ramachandra.kuchimanchi at qlogic.com>
---

 .../backport/2.6.16_sles10/vnic_utsname.patch      |   50 +++++++++++++++++++++++
 1 files changed, 50 insertions(+), 0 deletions(-)

diff --git a/kernel_patches/backport/2.6.16_sles10/vnic_utsname.patch 
b/kernel_patches/backport/2.6.16_sles10/vnic_utsname.patch
new file mode 100644
index 0000000..170beca
--- /dev/null
+++ b/kernel_patches/backport/2.6.16_sles10/vnic_utsname.patch
@@ -0,0 +1,50 @@
+Use the old system_utsname instead of init_utsname() for older kernels.
+Also explicit inclusion of linux/types.h required to avoid compilation error
+from linux/parser.h (seen on 2.6.16).
+
+Signed-off-by: Ramachandra K <ramachandra.kuchimanchi at qlogic.com>
+---
+
+ drivers/infiniband/ulp/vnic/vnic_config.c |    8 ++++----
+ drivers/infiniband/ulp/vnic/vnic_sys.c    |    1 +
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/infiniband/ulp/vnic/vnic_config.c b/drivers/infiniband/ulp/vnic/vnic_config.c
+index d3b02d4..f482e82 100644
+--- a/drivers/infiniband/ulp/vnic/vnic_config.c
++++ b/drivers/infiniband/ulp/vnic/vnic_config.c
+@@ -105,18 +105,18 @@ static void config_control_defaults(stru
+ 	control_config->ib_config.conn_data.path_id = 0;
+ 	control_config->ib_config.conn_data.vnic_instance = params->instance;
+ 	control_config->ib_config.conn_data.path_num = 0;
+-	dot = strchr(init_utsname()->nodename, '.');
++	dot = strchr(system_utsname.nodename, '.');
+
+ 	if (dot)
+-		len = dot - init_utsname()->nodename;
++		len = dot - system_utsname.nodename;
+ 	else
+-		len = strlen(init_utsname()->nodename);
++		len = strlen(system_utsname.nodename);
+
+ 	if (len > VNIC_MAX_NODENAME_LEN)
+ 		len = VNIC_MAX_NODENAME_LEN;
+
+ 	memcpy(control_config->ib_config.conn_data.nodename,
+-	       init_utsname()->nodename, len);
++	       system_utsname.nodename, len);
+
+ 	control_config->ib_config.retry_count = RETRY_COUNT;
+ 	control_config->ib_config.rnr_retry_count = RETRY_COUNT;
+diff --git a/drivers/infiniband/ulp/vnic/vnic_sys.c b/drivers/infiniband/ulp/vnic/vnic_sys.c
+index 034be7c..0be8517 100644
+--- a/drivers/infiniband/ulp/vnic/vnic_sys.c
++++ b/drivers/infiniband/ulp/vnic/vnic_sys.c
+@@ -30,6 +30,7 @@
+  * SOFTWARE.
+  */
+
++#include <linux/types.h>
+ #include <linux/parser.h>
+ #include <linux/netdevice.h>
+ #include <linux/if.h>