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authorTatyana Nikolova <Tatyana.E.Nikolova@intel.com>2012-11-13 22:20:41 +0000
committerRoland Dreier <roland@purestorage.com>2012-11-22 00:49:14 -0800
commitcecdcd5f24be8c532ad8dcbbd93c7b477cfd3413 (patch)
tree00612a0b7cdfca71ed264d67051fa77a35ddf5f7
parentfc8d7547b1e19e1bb8f3206837ee0c7c6538e2e5 (diff)
downloadop-kernel-dev-cecdcd5f24be8c532ad8dcbbd93c7b477cfd3413.zip
op-kernel-dev-cecdcd5f24be8c532ad8dcbbd93c7b477cfd3413.tar.gz
RDMA/nes: Fix for incorrect multicast address in the perfect filter table
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c13
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);
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