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Commit 4c4f8023 authored by Preethi Banala's avatar Preethi Banala Committed by Jeff Kirsher
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ixgbe: Return 64 bit stats values 



The code was ignoring higher 32 bits of stats registers. This patch
correctly fills out 64 bit value in two 32 bit words.

Signed-off-by: default avatarPreethi Banala <preethi.banala@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 61ff59d8

drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c

+6 −3
Original line number Diff line number Diff line
@@ -720,8 +720,10 @@ static void ixgbe_get_regs(struct net_device *netdev, 
	regs_buff[939] = IXGBE_GET_STAT(adapter, bprc);

	regs_buff[940] = IXGBE_GET_STAT(adapter, mprc);

	regs_buff[941] = IXGBE_GET_STAT(adapter, gptc);

	regs_buff[942] = IXGBE_GET_STAT(adapter, gorc);

	regs_buff[944] = IXGBE_GET_STAT(adapter, gotc);

	regs_buff[942] = (u32)IXGBE_GET_STAT(adapter, gorc);

	regs_buff[943] = (u32)(IXGBE_GET_STAT(adapter, gorc) >> 32);

	regs_buff[944] = (u32)IXGBE_GET_STAT(adapter, gotc);

	regs_buff[945] = (u32)(IXGBE_GET_STAT(adapter, gotc) >> 32);

	for (i = 0; i < 8; i++)

		regs_buff[946 + i] = IXGBE_GET_STAT(adapter, rnbc[i]);

	regs_buff[954] = IXGBE_GET_STAT(adapter, ruc);
@@ -731,7 +733,8 @@ static void ixgbe_get_regs(struct net_device *netdev, 
	regs_buff[958] = IXGBE_GET_STAT(adapter, mngprc);

	regs_buff[959] = IXGBE_GET_STAT(adapter, mngpdc);

	regs_buff[960] = IXGBE_GET_STAT(adapter, mngptc);

	regs_buff[961] = IXGBE_GET_STAT(adapter, tor);

	regs_buff[961] = (u32)IXGBE_GET_STAT(adapter, tor);

	regs_buff[962] = (u32)(IXGBE_GET_STAT(adapter, tor) >> 32);

	regs_buff[963] = IXGBE_GET_STAT(adapter, tpr);

	regs_buff[964] = IXGBE_GET_STAT(adapter, tpt);

	regs_buff[965] = IXGBE_GET_STAT(adapter, ptc64);