diff options
| author |   Chun-Hao Lin <hau@realtek.com> | 2016-02-05 02:28:00 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-02-13 05:57:39 -0500 |
| commit | a2cb7ec001559d649b09572a7a5e4f69222eb467 (patch) | |
| tree | 2c87b621aa7ad599a2f23ac27ed805137fc339a6 /drivers/net/ethernet/realtek | |
| parent | ipv4: fix memory leaks in ip_cmsg_send() callers (diff) | |
| download | linux-dev-a2cb7ec001559d649b09572a7a5e4f69222eb467.tar.xz linux-dev-a2cb7ec001559d649b09572a7a5e4f69222eb467.zip | |
r8169:fix system hange problem.
There are typos in setting RTL8168H hardware parameters. If system install
another version driver that may cuase system hang.
Signed-off-by: Chunhao Lin <hau@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/realtek')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 17d5571d0432..537974cfd427 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -6137,28 +6137,28 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) sw_cnt_1ms_ini = 16000000/rg_saw_cnt; sw_cnt_1ms_ini &= 0x0fff; data = r8168_mac_ocp_read(tp, 0xd412); - data &= 0x0fff; + data &= ~0x0fff; data |= sw_cnt_1ms_ini; r8168_mac_ocp_write(tp, 0xd412, data); } data = r8168_mac_ocp_read(tp, 0xe056); - data &= 0xf0; - data |= 0x07; + data &= ~0xf0; + data |= 0x70; r8168_mac_ocp_write(tp, 0xe056, data); data = r8168_mac_ocp_read(tp, 0xe052); - data &= 0x8008; - data |= 0x6000; + data &= ~0x6000; + data |= 0x8008; r8168_mac_ocp_write(tp, 0xe052, data); data = r8168_mac_ocp_read(tp, 0xe0d6); - data &= 0x01ff; + data &= ~0x01ff; data |= 0x017f; r8168_mac_ocp_write(tp, 0xe0d6, data); data = r8168_mac_ocp_read(tp, 0xd420); - data &= 0x0fff; + data &= ~0x0fff; data |= 0x047f; r8168_mac_ocp_write(tp, 0xd420, data); |