From 9733bb8e9ce0078f55405ce470a62ec0a551fe99 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Krzysztof=20Ha=C5=82asa?= Date: Mon, 25 May 2009 13:25:34 +0200 Subject: IXP4xx: Change QMgr function names to qmgr_stat_*_watermark and clean the comments. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Krzysztof Hałasa --- drivers/net/arm/ixp4xx_eth.c | 13 ++++++------- drivers/net/wan/ixp4xx_hss.c | 9 ++++----- 2 files changed, 10 insertions(+), 12 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 672c962..b6d1881 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 1e56e58..a6dc317 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); -- cgit v1.1