diff options
| author |   Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2014-09-05 18:02:36 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-09-05 22:37:30 -0700 |
| commit | a3ba7c989d7c80b34401c58269c5903a1da8412a (patch) | |
| tree | 3cf46ff0af94123ed4d150c8ea3e2f130c6457f0 /drivers/net/ethernet | |
| parent | amd-xgbe: Treat certain counter registers as 64 bit (diff) | |
| download | linux-dev-a3ba7c989d7c80b34401c58269c5903a1da8412a.tar.xz linux-dev-a3ba7c989d7c80b34401c58269c5903a1da8412a.zip | |
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.c | 4 |
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) |