diff options
Diffstat (limited to 'target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c')
| -rw-r--r-- | target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c b/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c index 7c3d7c544b..f91126deb5 100644 --- a/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c +++ b/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c @@ -49,11 +49,6 @@ extern struct rtl83xx_soc_info soc_info; #define RING_BUFFER 1600 -#define RTL838X_STORM_CTRL_PORT_BC_EXCEED (0x470C) -#define RTL838X_STORM_CTRL_PORT_MC_EXCEED (0x4710) -#define RTL838X_STORM_CTRL_PORT_UC_EXCEED (0x4714) -#define RTL838X_ATK_PRVNT_STS (0x5B1C) - struct p_hdr { uint8_t *buf; uint16_t reserved; @@ -407,29 +402,9 @@ static irqreturn_t rtl83xx_net_irq(int irq, void *dev_id) struct net_device *dev = dev_id; struct rtl838x_eth_priv *priv = netdev_priv(dev); u32 status = sw_r32(priv->r->dma_if_intr_sts); - bool triggered = false; - u32 atk = sw_r32(RTL838X_ATK_PRVNT_STS); int i; - u32 storm_uc = sw_r32(RTL838X_STORM_CTRL_PORT_UC_EXCEED); - u32 storm_mc = sw_r32(RTL838X_STORM_CTRL_PORT_MC_EXCEED); - u32 storm_bc = sw_r32(RTL838X_STORM_CTRL_PORT_BC_EXCEED); pr_debug("IRQ: %08x\n", status); - if (storm_uc || storm_mc || storm_bc) { - pr_warn("Storm control UC: %08x, MC: %08x, BC: %08x\n", - storm_uc, storm_mc, storm_bc); - - sw_w32(storm_uc, RTL838X_STORM_CTRL_PORT_UC_EXCEED); - sw_w32(storm_mc, RTL838X_STORM_CTRL_PORT_MC_EXCEED); - sw_w32(storm_bc, RTL838X_STORM_CTRL_PORT_BC_EXCEED); - - triggered = true; - } - - if (atk) { - pr_debug("Attack prevention triggered: %08x\n", atk); - sw_w32(atk, RTL838X_ATK_PRVNT_STS); - } spin_lock(&priv->lock); /* Ignore TX interrupt */ |