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Message-Id: <20190318161102.27711-9-andriy.shevchenko@linux.intel.com>
Date: Mon, 18 Mar 2019 18:10:58 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 09/13] enc28j60: Convert printk() to netdev_printk()
The debug prints of network operations will look better if network
device name is printed. The benefit of that is a possibility to distinguish
the actual hardware when more than one is installed on the system.
Convert appropriate printk(KERN_DEBUG) to netdev_print(KERN_DEBUG, ndev).
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/net/ethernet/microchip/enc28j60.c | 51 ++++++++++++-----------
1 file changed, 27 insertions(+), 24 deletions(-)
diff --git a/drivers/net/ethernet/microchip/enc28j60.c b/drivers/net/ethernet/microchip/enc28j60.c
index 5ee19b6bb9ad..8d043ffa0e93 100644
--- a/drivers/net/ethernet/microchip/enc28j60.c
+++ b/drivers/net/ethernet/microchip/enc28j60.c
@@ -929,8 +929,8 @@ static void enc28j60_hw_rx(struct net_device *ndev)
int len;
if (netif_msg_rx_status(priv))
- printk(KERN_DEBUG DRV_NAME ": RX pk_addr:0x%04x\n",
- priv->next_pk_ptr);
+ netdev_printk(KERN_DEBUG, ndev, "RX pk_addr:0x%04x\n",
+ priv->next_pk_ptr);
if (unlikely(priv->next_pk_ptr > RXEND_INIT)) {
if (netif_msg_rx_err(priv))
@@ -1030,6 +1030,7 @@ static void enc28j60_hw_rx(struct net_device *ndev)
*/
static int enc28j60_get_free_rxfifo(struct enc28j60_net *priv)
{
+ struct net_device *ndev = priv->netdev;
int epkcnt, erxst, erxnd, erxwr, erxrd;
int free_space;
@@ -1052,8 +1053,8 @@ static int enc28j60_get_free_rxfifo(struct enc28j60_net *priv)
}
mutex_unlock(&priv->lock);
if (netif_msg_rx_status(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() free_space = %d\n",
- __func__, free_space);
+ netdev_printk(KERN_DEBUG, ndev, "%s() free_space = %d\n",
+ __func__, free_space);
return free_space;
}
@@ -1120,13 +1121,14 @@ static int enc28j60_rx_interrupt(struct net_device *ndev)
pk_counter = locked_regb_read(priv, EPKTCNT);
if (pk_counter && netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME ": intRX, pk_cnt: %d\n", pk_counter);
+ netdev_printk(KERN_DEBUG, ndev, "intRX, pk_cnt: %d\n",
+ pk_counter);
if (pk_counter > priv->max_pk_counter) {
/* update statistics */
priv->max_pk_counter = pk_counter;
if (netif_msg_rx_status(priv) && priv->max_pk_counter > 1)
- printk(KERN_DEBUG DRV_NAME ": RX max_pk_cnt: %d\n",
- priv->max_pk_counter);
+ netdev_printk(KERN_DEBUG, ndev, "RX max_pk_cnt: %d\n",
+ priv->max_pk_counter);
}
ret = pk_counter;
while (pk_counter-- > 0)
@@ -1152,16 +1154,16 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
if ((intflags & EIR_DMAIF) != 0) {
loop++;
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME
- ": intDMA(%d)\n", loop);
+ netdev_printk(KERN_DEBUG, ndev, "intDMA(%d)\n",
+ loop);
locked_reg_bfclr(priv, EIR, EIR_DMAIF);
}
/* LINK changed handler */
if ((intflags & EIR_LINKIF) != 0) {
loop++;
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME
- ": intLINK(%d)\n", loop);
+ netdev_printk(KERN_DEBUG, ndev, "intLINK(%d)\n",
+ loop);
enc28j60_check_link_status(ndev);
/* read PHIR to clear the flag */
enc28j60_phy_read(priv, PHIR);
@@ -1172,8 +1174,8 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
bool err = false;
loop++;
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME
- ": intTX(%d)\n", loop);
+ netdev_printk(KERN_DEBUG, ndev, "intTX(%d)\n",
+ loop);
priv->tx_retry_count = 0;
if (locked_regb_read(priv, ESTAT) & ESTAT_TXABRT) {
if (netif_msg_tx_err(priv))
@@ -1194,8 +1196,8 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
loop++;
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME
- ": intTXErr(%d)\n", loop);
+ netdev_printk(KERN_DEBUG, ndev, "intTXErr(%d)\n",
+ loop);
locked_reg_bfclr(priv, ECON1, ECON1_TXRTS);
enc28j60_read_tsv(priv, tsv);
if (netif_msg_tx_err(priv))
@@ -1209,9 +1211,9 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
/* Transmit Late collision check for retransmit */
if (TSV_GETBIT(tsv, TSV_TXLATECOLLISION)) {
if (netif_msg_tx_err(priv))
- printk(KERN_DEBUG DRV_NAME
- ": LateCollision TXErr (%d)\n",
- priv->tx_retry_count);
+ netdev_printk(KERN_DEBUG, ndev,
+ "LateCollision TXErr (%d)\n",
+ priv->tx_retry_count);
if (priv->tx_retry_count++ < MAX_TX_RETRYCOUNT)
locked_reg_bfset(priv, ECON1,
ECON1_TXRTS);
@@ -1225,13 +1227,12 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
if ((intflags & EIR_RXERIF) != 0) {
loop++;
if (netif_msg_intr(priv))
- printk(KERN_DEBUG DRV_NAME
- ": intRXErr(%d)\n", loop);
+ netdev_printk(KERN_DEBUG, ndev, "intRXErr(%d)\n",
+ loop);
/* Check free FIFO space to flag RX overrun */
if (enc28j60_get_free_rxfifo(priv) <= 0) {
if (netif_msg_rx_err(priv))
- printk(KERN_DEBUG DRV_NAME
- ": RX Overrun\n");
+ netdev_printk(KERN_DEBUG, ndev, "RX Overrun\n");
ndev->stats.rx_dropped++;
}
locked_reg_bfclr(priv, EIR, EIR_RXERIF);
@@ -1252,11 +1253,13 @@ static void enc28j60_irq_work_handler(struct work_struct *work)
*/
static void enc28j60_hw_tx(struct enc28j60_net *priv)
{
+ struct net_device *ndev = priv->netdev;
+
BUG_ON(!priv->tx_skb);
if (netif_msg_tx_queued(priv))
- printk(KERN_DEBUG DRV_NAME
- ": Tx Packet Len:%d\n", priv->tx_skb->len);
+ netdev_printk(KERN_DEBUG, ndev, "Tx Packet Len:%d\n",
+ priv->tx_skb->len);
if (netif_msg_pktdata(priv))
dump_packet(__func__,
--
2.20.1
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