diff options
| author | Shannon Nelson <shannon.nelson@intel.com> | 2009-11-24 18:52:10 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-29 00:34:00 -0800 |
| commit | 91152c3242f32d3b68396c26c638250d2a00eb05 (patch) | |
| tree | 4b5560e6e6311dda0d135efd6b51bd73c88c0328 /drivers/net/ixgbe/ixgbe_common.c | |
| parent | 000c486ddae850106a29e45a5d660dff49ad566a (diff) | |
ixgbe: Fix Receive Address Register (RAR) cleaning and accounting
This fixes an issue when clearing out the RAR entries. If RAR[0]
is the only address in use, don't clear the others.
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_common.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c index 79533e2720f9..688b8ca5da32 100644 --- a/drivers/net/ixgbe/ixgbe_common.c +++ b/drivers/net/ixgbe/ixgbe_common.c @@ -1382,10 +1382,10 @@ s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw, hw->addr_ctrl.overflow_promisc = 0; /* Zero out the other receive addresses */ - hw_dbg(hw, "Clearing RAR[1-%d]\n", uc_addr_in_use); - for (i = 1; i <= uc_addr_in_use; i++) { - IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0); - IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0); + hw_dbg(hw, "Clearing RAR[1-%d]\n", uc_addr_in_use + 1); + for (i = 0; i < uc_addr_in_use; i++) { + IXGBE_WRITE_REG(hw, IXGBE_RAL(1+i), 0); + IXGBE_WRITE_REG(hw, IXGBE_RAH(1+i), 0); } /* Add the new addresses */ |