diff options
| author | Jim Baxter <jim_baxter@mentor.com> | 2013-07-01 14:57:54 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-02 12:40:52 -0700 |
| commit | b9eef55c2ab33053ae236b5d383965f9ee6a0094 (patch) | |
| tree | fc22d73bb925e1fd4face8b9101debf3962185ca /drivers/net/ethernet/freescale/fec_main.c | |
| parent | 7cc47d139f9a815a91bd9e7377063238c69a0423 (diff) | |
net: fec: Fix RMON registers on imx6
commit 38ae92d "fec: Add support for reading
RMON registers" causes the imx6Q to crash.
This fixes it by only enabling the RMON registers, the
registers are already cleared by the MAC being reset.
Signed-off-by: Jim Baxter <jim_baxter@mentor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_main.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index aff8a5cd17c7..b6768821757b 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -606,11 +606,8 @@ fec_restart(struct net_device *ndev, int duplex) ecntl |= (1 << 4); #ifndef CONFIG_M5272 - /* Disable, clear, and enable the MIB */ - writel(1 << 31, fep->hwp + FEC_MIB_CTRLSTAT); - for (i = RMON_T_DROP; i < IEEE_R_OCTETS_OK; i++) - writel(0, fep->hwp + i); - writel(0, fep->hwp + FEC_MIB_CTRLSTAT); + /* Enable the MIB statistic event counters */ + writel(0 << 31, fep->hwp + FEC_MIB_CTRLSTAT); #endif /* And last, enable the transmit and receive processing */ |