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authorLendacky, Thomas <Thomas.Lendacky@amd.com>2014-09-06 03:02:36 +0400
committerDavid S. Miller <davem@davemloft.net>2014-09-06 09:37:30 +0400
commita3ba7c989d7c80b34401c58269c5903a1da8412a (patch)
tree3cf46ff0af94123ed4d150c8ea3e2f130c6457f0 /drivers/net/ethernet
parent6026510896adfa0db5ed76a6d6d1cd1602b29208 (diff)
downloadlinux-a3ba7c989d7c80b34401c58269c5903a1da8412a.tar.xz
amd-xgbe: Enable interrupts for all management counters
As the management counters reach a threshold they will generate an interrupt so the value can be saved and the counter reset. The current code does not enable this interrupt on all counters. This can result in inaccurate statistics. Update the code to enable all the counters to generate an interrupt when its threshold is exceeded. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-dev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index f3d04f19ebd4..ea273836d999 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -509,8 +509,8 @@ static void xgbe_enable_mac_interrupts(struct xgbe_prv_data *pdata)
XGMAC_IOWRITE(pdata, MAC_IER, mac_ier);
/* Enable all counter interrupts */
- XGMAC_IOWRITE_BITS(pdata, MMC_RIER, ALL_INTERRUPTS, 0xff);
- XGMAC_IOWRITE_BITS(pdata, MMC_TIER, ALL_INTERRUPTS, 0xff);
+ XGMAC_IOWRITE_BITS(pdata, MMC_RIER, ALL_INTERRUPTS, 0xffffffff);
+ XGMAC_IOWRITE_BITS(pdata, MMC_TIER, ALL_INTERRUPTS, 0xffffffff);
}
static int xgbe_set_gmii_speed(struct xgbe_prv_data *pdata)