diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/sun/sunbmac.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c index 34fdbc6d6031..c646575e79d5 100644 --- a/drivers/net/ethernet/sun/sunbmac.c +++ b/drivers/net/ethernet/sun/sunbmac.c @@ -209,13 +209,13 @@ static void bigmac_clean_rings(struct bigmac *bp) } } -static void bigmac_init_rings(struct bigmac *bp, int from_irq) +static void bigmac_init_rings(struct bigmac *bp, bool non_blocking) { struct bmac_init_block *bb = bp->bmac_block; int i; gfp_t gfp_flags = GFP_KERNEL; - if (from_irq || in_interrupt()) + if (non_blocking) gfp_flags = GFP_ATOMIC; bp->rx_new = bp->rx_old = bp->tx_new = bp->tx_old = 0; @@ -489,7 +489,7 @@ static void bigmac_tcvr_init(struct bigmac *bp) } } -static int bigmac_init_hw(struct bigmac *, int); +static int bigmac_init_hw(struct bigmac *, bool); static int try_next_permutation(struct bigmac *bp, void __iomem *tregs) { @@ -549,7 +549,7 @@ static void bigmac_timer(struct timer_list *t) if (ret == -1) { printk(KERN_ERR "%s: Link down, cable problem?\n", bp->dev->name); - ret = bigmac_init_hw(bp, 0); + ret = bigmac_init_hw(bp, true); if (ret) { printk(KERN_ERR "%s: Error, cannot re-init the " "BigMAC.\n", bp->dev->name); @@ -617,7 +617,7 @@ static void bigmac_begin_auto_negotiation(struct bigmac *bp) add_timer(&bp->bigmac_timer); } -static int bigmac_init_hw(struct bigmac *bp, int from_irq) +static int bigmac_init_hw(struct bigmac *bp, bool non_blocking) { void __iomem *gregs = bp->gregs; void __iomem *cregs = bp->creg; @@ -635,7 +635,7 @@ static int bigmac_init_hw(struct bigmac *bp, int from_irq) qec_init(bp); /* Alloc and reset the tx/rx descriptor chains. */ - bigmac_init_rings(bp, from_irq); + bigmac_init_rings(bp, non_blocking); /* Initialize the PHY. */ bigmac_tcvr_init(bp); @@ -749,7 +749,7 @@ static void bigmac_is_medium_rare(struct bigmac *bp, u32 qec_status, u32 bmac_st } printk(" RESET\n"); - bigmac_init_hw(bp, 1); + bigmac_init_hw(bp, true); } /* BigMAC transmit complete service routines. */ @@ -921,7 +921,7 @@ static int bigmac_open(struct net_device *dev) return ret; } timer_setup(&bp->bigmac_timer, bigmac_timer, 0); - ret = bigmac_init_hw(bp, 0); + ret = bigmac_init_hw(bp, false); if (ret) free_irq(dev->irq, bp); return ret; @@ -945,7 +945,7 @@ static void bigmac_tx_timeout(struct net_device *dev, unsigned int txqueue) { struct bigmac *bp = netdev_priv(dev); - bigmac_init_hw(bp, 0); + bigmac_init_hw(bp, true); netif_wake_queue(dev); } |