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Date: Mon, 29 Aug 2011 01:41:08 -0700 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Emil Tantilov <emil.s.tantilov@...el.com>, netdev@...r.kernel.org, gospo@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 10/10] ixgbe: clear RNBC only for 82598 From: Emil Tantilov <emil.s.tantilov@...el.com> RNBC (0x03FC0) is only for 82598 and has different meaning on newer HW. Make sure to only clear it for 82598. Signed-off-by: Emil Tantilov <emil.s.tantilov@...el.com> Tested-by: Phil Schmitt <phillip.j.schmitt@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index 90a04e2..91986af 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -225,8 +225,9 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) IXGBE_READ_REG(hw, IXGBE_GORCH); IXGBE_READ_REG(hw, IXGBE_GOTCL); IXGBE_READ_REG(hw, IXGBE_GOTCH); - for (i = 0; i < 8; i++) - IXGBE_READ_REG(hw, IXGBE_RNBC(i)); + if (hw->mac.type == ixgbe_mac_82598EB) + for (i = 0; i < 8; i++) + IXGBE_READ_REG(hw, IXGBE_RNBC(i)); IXGBE_READ_REG(hw, IXGBE_RUC); IXGBE_READ_REG(hw, IXGBE_RFC); IXGBE_READ_REG(hw, IXGBE_ROC); -- 1.7.6 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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