diff options
| author | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-05-25 15:25:34 +0400 |
|---|---|---|
| committer | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-05-25 15:25:34 +0400 |
| commit | 9733bb8e9ce0078f55405ce470a62ec0a551fe99 (patch) | |
| tree | a8db59b6a76c678db1d1282ba7458d72f4f8a093 /drivers | |
| parent | 11c79740d3c03cb81f84e98cf2e2dbd8d9bb53cd (diff) | |
| download | linux-9733bb8e9ce0078f55405ce470a62ec0a551fe99.tar.xz | |
IXP4xx: Change QMgr function names to qmgr_stat_*_watermark and clean the comments.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/arm/ixp4xx_eth.c | 13 | ||||
| -rw-r--r-- | drivers/net/wan/ixp4xx_hss.c | 9 |
2 files changed, 10 insertions, 12 deletions
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 672c9626b9ca..b6d188115caf 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -513,8 +513,8 @@ static int eth_poll(struct napi_struct *napi, int budget) #endif napi_complete(napi); qmgr_enable_irq(rxq); - if (!qmgr_stat_nearly_empty(rxq) && - napi_reschedule(napi)) { /* really empty in fact */ + if (!qmgr_stat_below_low_watermark(rxq) && + napi_reschedule(napi)) { /* not empty again */ #if DEBUG_RX printk(KERN_DEBUG "%s: eth_poll" " napi_reschedule successed\n", @@ -631,10 +631,9 @@ static void eth_txdone_irq(void *unused) port->tx_buff_tab[n_desc] = NULL; } - /* really empty in fact */ - start = qmgr_stat_nearly_empty(port->plat->txreadyq); + start = qmgr_stat_below_low_watermark(port->plat->txreadyq); queue_put_desc(port->plat->txreadyq, phys, desc); - if (start) { + if (start) { /* TX-ready queue was empty */ #if DEBUG_TX printk(KERN_DEBUG "%s: eth_txdone_irq xmit ready\n", port->netdev->name); @@ -710,14 +709,14 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev) queue_put_desc(TX_QUEUE(port->id), tx_desc_phys(port, n), desc); dev->trans_start = jiffies; - if (qmgr_stat_nearly_empty(txreadyq)) { /* really empty in fact */ + if (qmgr_stat_below_low_watermark(txreadyq)) { /* empty */ #if DEBUG_TX printk(KERN_DEBUG "%s: eth_xmit queue full\n", dev->name); #endif netif_stop_queue(dev); /* we could miss TX ready interrupt */ /* really empty in fact */ - if (!qmgr_stat_nearly_empty(txreadyq)) { + if (!qmgr_stat_below_low_watermark(txreadyq)) { #if DEBUG_TX printk(KERN_DEBUG "%s: eth_xmit ready again\n", dev->name); diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 1e56e58c6605..a6dc317083d3 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -790,11 +790,10 @@ static void hss_hdlc_txdone_irq(void *pdev) free_buffer_irq(port->tx_buff_tab[n_desc]); port->tx_buff_tab[n_desc] = NULL; - /* really empty in fact */ - start = qmgr_stat_nearly_empty(port->plat->txreadyq); + start = qmgr_stat_below_low_watermark(port->plat->txreadyq); queue_put_desc(port->plat->txreadyq, tx_desc_phys(port, n_desc), desc); - if (start) { + if (start) { /* TX-ready queue was empty */ #if DEBUG_TX printk(KERN_DEBUG "%s: hss_hdlc_txdone_irq xmit" " ready\n", dev->name); @@ -869,13 +868,13 @@ static int hss_hdlc_xmit(struct sk_buff *skb, struct net_device *dev) queue_put_desc(queue_ids[port->id].tx, tx_desc_phys(port, n), desc); dev->trans_start = jiffies; - if (qmgr_stat_nearly_empty(txreadyq)) { /* really empty in fact */ + if (qmgr_stat_below_low_watermark(txreadyq)) { /* empty */ #if DEBUG_TX printk(KERN_DEBUG "%s: hss_hdlc_xmit queue full\n", dev->name); #endif netif_stop_queue(dev); /* we could miss TX ready interrupt */ - if (!qmgr_stat_nearly_empty(txreadyq)) { + if (!qmgr_stat_below_low_watermark(txreadyq)) { #if DEBUG_TX printk(KERN_DEBUG "%s: hss_hdlc_xmit ready again\n", dev->name); |