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| author |   Iyappan Subramanian <isubramanian@apm.com> | 2017-05-10 13:44:59 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-05-16 11:41:08 -0400 |
| commit | ae1aed95d0255aafdffc48c3a077c7980adc1168 (patch) | |
| tree | c9d3948e16fae4a42c6299048e33e75c558a1b61 /drivers/net/ethernet/apm/xgene/xgene_enet_main.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | linux-dev-ae1aed95d0255aafdffc48c3a077c7980adc1168.tar.xz linux-dev-ae1aed95d0255aafdffc48c3a077c7980adc1168.zip | |
drivers: net: xgene: Protect indirect MAC access
This patch,
- refactors mac read/write functions
- adds lock to protect indirect mac access
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 5f37ed3506d5..9a28ac3b7687 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -2055,6 +2055,7 @@ static int xgene_enet_probe(struct platform_device *pdev) goto err; xgene_enet_setup_ops(pdata); + spin_lock_init(&pdata->mac_lock); if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { ndev->features |= NETIF_F_TSO | NETIF_F_RXCSUM; |