diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2016-09-14 18:13:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-16 09:22:58 +0300 |
| commit | dce6fa42199d493596315cddc0b4e7ac1d57475b (patch) | |
| tree | 1d2a46291794c227357058f756fb26504f126a1d /drivers/net/ethernet/mediatek/mtk_eth_soc.h | |
| parent | 2a8307aab373684e8c1067695310db4438621868 (diff) | |
| download | linux-dce6fa42199d493596315cddc0b4e7ac1d57475b.tar.xz | |
net: ethernet: mediatek: avoid race condition during the reset process
add the protection of the race condition between
the reset process and hardware access happening
on the related callbacks.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 7efa00fa9c71..79954b419b53 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -336,7 +336,8 @@ enum mtk_clks_map { }; enum mtk_dev_state { - MTK_HW_INIT + MTK_HW_INIT, + MTK_RESETTING }; /* struct mtk_tx_buf - This struct holds the pointers to the memory pointed at |