[ewg] [PATCH] RDMA/nes: Fix for incorrect multicast address
Tatyana Nikolova
Tatyana.E.Nikolova at intel.com
Tue Nov 13 13:47:54 PST 2012
Fix for incorrect multicast address
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova at intel.com>
---
.../0026-RDMA-nes-Fix-for-multicast-addr.patch | 34 ++++++++++++++++++++
1 files changed, 34 insertions(+), 0 deletions(-)
create mode 100644 linux-next-pending/0026-RDMA-nes-Fix-for-multicast-addr.patch
diff --git a/linux-next-pending/0026-RDMA-nes-Fix-for-multicast-addr.patch b/linux-next-pending/0026-RDMA-nes-Fix-for-multicast-addr.patch
new file mode 100644
index 0000000..defa75d
--- /dev/null
+++ b/linux-next-pending/0026-RDMA-nes-Fix-for-multicast-addr.patch
@@ -0,0 +1,34 @@
+RDMA/nes: Fix for incorrect multicast address in the perfect filter table
+
+Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova at intel.com>
+---
+ drivers/infiniband/hw/nes/nes_nic.c | 13 +++++++------
+ 1 files changed, 7 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
+index 0564be7..9542e16 100644
+--- a/drivers/infiniband/hw/nes/nes_nic.c
++++ b/drivers/infiniband/hw/nes/nes_nic.c
+@@ -944,12 +944,13 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev)
+ addr,
+ perfect_filter_register_address+(mc_index * 8),
+ mc_nic_index);
+- macaddr_high = ((u16) addr[0]) << 8;
+- macaddr_high += (u16) addr[1];
+- macaddr_low = ((u32) addr[2]) << 24;
+- macaddr_low += ((u32) addr[3]) << 16;
+- macaddr_low += ((u32) addr[4]) << 8;
+- macaddr_low += (u32) addr[5];
++ macaddr_high = ((u8) addr[0]) << 8;
++ macaddr_high += (u8) addr[1];
++ macaddr_low = ((u8) addr[2]) << 24;
++ macaddr_low += ((u8) addr[3]) << 16;
++ macaddr_low += ((u8) addr[4]) << 8;
++ macaddr_low += (u8) addr[5];
++
+ nes_write_indexed(nesdev,
+ perfect_filter_register_address+(mc_index * 8),
+ macaddr_low);
+--
+1.7.4.2
+
--
1.7.1
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