diff options
Diffstat (limited to 'target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c')
| -rw-r--r-- | target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c index 88ed22a420..6b10791cce 100644 --- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c +++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c @@ -13,6 +13,21 @@ #include "ag71xx.h" +#define AG71XX_DEFAULT_MSG_ENABLE \ + ( NETIF_MSG_DRV \ + | NETIF_MSG_PROBE \ + | NETIF_MSG_LINK \ + | NETIF_MSG_TIMER \ + | NETIF_MSG_IFDOWN \ + | NETIF_MSG_IFUP \ + | NETIF_MSG_RX_ERR \ + | NETIF_MSG_TX_ERR ) + +static int ag71xx_debug = -1; + +module_param(ag71xx_debug, int, 0); +MODULE_PARM_DESC(ag71xx_debug, "Debug level (-1=defaults,0=none,...,16=all)"); + static void ag71xx_dump_regs(struct ag71xx *ag) { DBG("%s: mac_cfg1=%08x, mac_cfg2=%08x, ipg=%08x, hdx=%08x, mfl=%08x\n", @@ -601,8 +616,9 @@ static int ag71xx_poll(struct napi_struct *napi, int limit) } if (status & AG71XX_INT_RX_OF) { - printk(KERN_ALERT "%s: rx owerflow, restarting dma\n", - dev->name); + if (netif_msg_rx_err(ag)) + printk(KERN_ALERT "%s: rx owerflow, restarting dma\n", + dev->name); /* ack interrupt */ ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_OF); @@ -692,6 +708,8 @@ static int __init ag71xx_probe(struct platform_device *pdev) ag->pdev = pdev; ag->dev = dev; ag->mii_bus = &ag71xx_mdio_bus->mii_bus; + ag->msg_enable = netif_msg_init(ag71xx_debug, + AG71XX_DEFAULT_MSG_ENABLE); spin_lock_init(&ag->lock); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mac_base"); |