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Message-Id: <20190319184930.72977-9-andriy.shevchenko@linux.intel.com>
Date: Tue, 19 Mar 2019 20:49:25 +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 08/13] enc28j60: Convert HW related printk() to dev_printk()
The debug prints of hardware status and operations will look better
if SPI 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 dev_print(KERN_DEBUG, &spi->dev).
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/net/ethernet/microchip/enc28j60.c | 260 ++++++++++++----------
1 file changed, 141 insertions(+), 119 deletions(-)
diff --git a/drivers/net/ethernet/microchip/enc28j60.c b/drivers/net/ethernet/microchip/enc28j60.c
index 2e63569fa743..5ee19b6bb9ad 100644
--- a/drivers/net/ethernet/microchip/enc28j60.c
+++ b/drivers/net/ethernet/microchip/enc28j60.c
@@ -88,6 +88,7 @@ static struct {
static int
spi_read_buf(struct enc28j60_net *priv, int len, u8 *data)
{
+ struct device *dev = &priv->spi->dev;
u8 *rx_buf = priv->spi_transfer_buf + 4;
u8 *tx_buf = priv->spi_transfer_buf;
struct spi_transfer tx = {
@@ -113,8 +114,8 @@ spi_read_buf(struct enc28j60_net *priv, int len, u8 *data)
ret = msg.status;
}
if (ret && netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __func__, ret);
+ dev_printk(KERN_DEBUG, dev, "%s() failed: ret = %d\n",
+ __func__, ret);
return ret;
}
@@ -125,6 +126,7 @@ spi_read_buf(struct enc28j60_net *priv, int len, u8 *data)
static int spi_write_buf(struct enc28j60_net *priv, int len,
const u8 *data)
{
+ struct device *dev = &priv->spi->dev;
int ret;
if (len > SPI_TRANSFER_BUF_LEN - 1 || len <= 0)
@@ -134,8 +136,8 @@ static int spi_write_buf(struct enc28j60_net *priv, int len,
memcpy(&priv->spi_transfer_buf[1], data, len);
ret = spi_write(priv->spi, priv->spi_transfer_buf, len + 1);
if (ret && netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __func__, ret);
+ dev_printk(KERN_DEBUG, dev, "%s() failed: ret = %d\n",
+ __func__, ret);
}
return ret;
}
@@ -146,6 +148,7 @@ static int spi_write_buf(struct enc28j60_net *priv, int len,
static u8 spi_read_op(struct enc28j60_net *priv, u8 op,
u8 addr)
{
+ struct device *dev = &priv->spi->dev;
u8 tx_buf[2];
u8 rx_buf[4];
u8 val = 0;
@@ -159,8 +162,8 @@ static u8 spi_read_op(struct enc28j60_net *priv, u8 op,
tx_buf[0] = op | (addr & ADDR_MASK);
ret = spi_write_then_read(priv->spi, tx_buf, 1, rx_buf, slen);
if (ret)
- printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __func__, ret);
+ dev_printk(KERN_DEBUG, dev, "%s() failed: ret = %d\n",
+ __func__, ret);
else
val = rx_buf[slen - 1];
@@ -173,14 +176,15 @@ static u8 spi_read_op(struct enc28j60_net *priv, u8 op,
static int spi_write_op(struct enc28j60_net *priv, u8 op,
u8 addr, u8 val)
{
+ struct device *dev = &priv->spi->dev;
int ret;
priv->spi_transfer_buf[0] = op | (addr & ADDR_MASK);
priv->spi_transfer_buf[1] = val;
ret = spi_write(priv->spi, priv->spi_transfer_buf, 2);
if (ret && netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() failed: ret = %d\n",
- __func__, ret);
+ dev_printk(KERN_DEBUG, dev, "%s() failed: ret = %d\n",
+ __func__, ret);
return ret;
}
@@ -370,11 +374,14 @@ static void enc28j60_mem_read(struct enc28j60_net *priv,
nolock_regw_write(priv, ERDPTL, addr);
#ifdef CONFIG_ENC28J60_WRITEVERIFY
if (netif_msg_drv(priv)) {
+ struct device *dev = &priv->spi->dev;
u16 reg;
+
reg = nolock_regw_read(priv, ERDPTL);
if (reg != addr)
- printk(KERN_DEBUG DRV_NAME ": %s() error writing ERDPT "
- "(0x%04x - 0x%04x)\n", __func__, reg, addr);
+ dev_printk(KERN_DEBUG, dev,
+ "%s() error writing ERDPT (0x%04x - 0x%04x)\n",
+ __func__, reg, addr);
}
#endif
spi_read_buf(priv, len, data);
@@ -387,6 +394,8 @@ static void enc28j60_mem_read(struct enc28j60_net *priv,
static void
enc28j60_packet_write(struct enc28j60_net *priv, int len, const u8 *data)
{
+ struct device *dev = &priv->spi->dev;
+
mutex_lock(&priv->lock);
/* Set the write pointer to start of transmit buffer area */
nolock_regw_write(priv, EWRPTL, TXSTART_INIT);
@@ -395,9 +404,9 @@ enc28j60_packet_write(struct enc28j60_net *priv, int len, const u8 *data)
u16 reg;
reg = nolock_regw_read(priv, EWRPTL);
if (reg != TXSTART_INIT)
- printk(KERN_DEBUG DRV_NAME
- ": %s() ERWPT:0x%04x != 0x%04x\n",
- __func__, reg, TXSTART_INIT);
+ dev_printk(KERN_DEBUG, dev,
+ "%s() ERWPT:0x%04x != 0x%04x\n",
+ __func__, reg, TXSTART_INIT);
}
#endif
/* Set the TXND pointer to correspond to the packet size given */
@@ -405,15 +414,15 @@ enc28j60_packet_write(struct enc28j60_net *priv, int len, const u8 *data)
/* write per-packet control byte */
spi_write_op(priv, ENC28J60_WRITE_BUF_MEM, 0, 0x00);
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME
- ": %s() after control byte ERWPT:0x%04x\n",
- __func__, nolock_regw_read(priv, EWRPTL));
+ dev_printk(KERN_DEBUG, dev,
+ "%s() after control byte ERWPT:0x%04x\n",
+ __func__, nolock_regw_read(priv, EWRPTL));
/* copy the packet into the transmit buffer */
spi_write_buf(priv, len, data);
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME
- ": %s() after write packet ERWPT:0x%04x, len=%d\n",
- __func__, nolock_regw_read(priv, EWRPTL), len);
+ dev_printk(KERN_DEBUG, dev,
+ "%s() after write packet ERWPT:0x%04x, len=%d\n",
+ __func__, nolock_regw_read(priv, EWRPTL), len);
mutex_unlock(&priv->lock);
}
@@ -506,9 +515,9 @@ static int enc28j60_set_hw_macaddr(struct net_device *ndev)
ret = 0;
} else {
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME
- ": %s() Hardware must be disabled to set "
- "Mac address\n", __func__);
+ dev_printk(KERN_DEBUG, dev,
+ "%s() Hardware must be disabled to set Mac address\n",
+ __func__);
ret = -EBUSY;
}
mutex_unlock(&priv->lock);
@@ -536,33 +545,36 @@ static int enc28j60_set_mac_address(struct net_device *dev, void *addr)
*/
static void enc28j60_dump_regs(struct enc28j60_net *priv, const char *msg)
{
+ struct device *dev = &priv->spi->dev;
+
mutex_lock(&priv->lock);
- printk(KERN_DEBUG DRV_NAME " %s\n"
- "HwRevID: 0x%02x\n"
- "Cntrl: ECON1 ECON2 ESTAT EIR EIE\n"
- " 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n"
- "MAC : MACON1 MACON3 MACON4\n"
- " 0x%02x 0x%02x 0x%02x\n"
- "Rx : ERXST ERXND ERXWRPT ERXRDPT ERXFCON EPKTCNT MAMXFL\n"
- " 0x%04x 0x%04x 0x%04x 0x%04x "
- "0x%02x 0x%02x 0x%04x\n"
- "Tx : ETXST ETXND MACLCON1 MACLCON2 MAPHSUP\n"
- " 0x%04x 0x%04x 0x%02x 0x%02x 0x%02x\n",
- msg, nolock_regb_read(priv, EREVID),
- nolock_regb_read(priv, ECON1), nolock_regb_read(priv, ECON2),
- nolock_regb_read(priv, ESTAT), nolock_regb_read(priv, EIR),
- nolock_regb_read(priv, EIE), nolock_regb_read(priv, MACON1),
- nolock_regb_read(priv, MACON3), nolock_regb_read(priv, MACON4),
- nolock_regw_read(priv, ERXSTL), nolock_regw_read(priv, ERXNDL),
- nolock_regw_read(priv, ERXWRPTL),
- nolock_regw_read(priv, ERXRDPTL),
- nolock_regb_read(priv, ERXFCON),
- nolock_regb_read(priv, EPKTCNT),
- nolock_regw_read(priv, MAMXFLL), nolock_regw_read(priv, ETXSTL),
- nolock_regw_read(priv, ETXNDL),
- nolock_regb_read(priv, MACLCON1),
- nolock_regb_read(priv, MACLCON2),
- nolock_regb_read(priv, MAPHSUP));
+ dev_printk(KERN_DEBUG, dev,
+ " %s\n"
+ "HwRevID: 0x%02x\n"
+ "Cntrl: ECON1 ECON2 ESTAT EIR EIE\n"
+ " 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n"
+ "MAC : MACON1 MACON3 MACON4\n"
+ " 0x%02x 0x%02x 0x%02x\n"
+ "Rx : ERXST ERXND ERXWRPT ERXRDPT ERXFCON EPKTCNT MAMXFL\n"
+ " 0x%04x 0x%04x 0x%04x 0x%04x "
+ "0x%02x 0x%02x 0x%04x\n"
+ "Tx : ETXST ETXND MACLCON1 MACLCON2 MAPHSUP\n"
+ " 0x%04x 0x%04x 0x%02x 0x%02x 0x%02x\n",
+ msg, nolock_regb_read(priv, EREVID),
+ nolock_regb_read(priv, ECON1), nolock_regb_read(priv, ECON2),
+ nolock_regb_read(priv, ESTAT), nolock_regb_read(priv, EIR),
+ nolock_regb_read(priv, EIE), nolock_regb_read(priv, MACON1),
+ nolock_regb_read(priv, MACON3), nolock_regb_read(priv, MACON4),
+ nolock_regw_read(priv, ERXSTL), nolock_regw_read(priv, ERXNDL),
+ nolock_regw_read(priv, ERXWRPTL),
+ nolock_regw_read(priv, ERXRDPTL),
+ nolock_regb_read(priv, ERXFCON),
+ nolock_regb_read(priv, EPKTCNT),
+ nolock_regw_read(priv, MAMXFLL), nolock_regw_read(priv, ETXSTL),
+ nolock_regw_read(priv, ETXNDL),
+ nolock_regb_read(priv, MACLCON1),
+ nolock_regb_read(priv, MACLCON2),
+ nolock_regb_read(priv, MAPHSUP));
mutex_unlock(&priv->lock);
}
@@ -659,8 +671,8 @@ static int enc28j60_hw_init(struct enc28j60_net *priv)
u8 reg;
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() - %s\n", __func__,
- priv->full_duplex ? "FullDuplex" : "HalfDuplex");
+ dev_printk(KERN_DEBUG, dev, "%s() - %s\n", __func__,
+ priv->full_duplex ? "FullDuplex" : "HalfDuplex");
mutex_lock(&priv->lock);
/* first reset the chip */
@@ -689,8 +701,8 @@ static int enc28j60_hw_init(struct enc28j60_net *priv)
dev_info(dev, "chip RevID: 0x%02x\n", reg);
if (reg == 0x00 || reg == 0xff) {
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() Invalid RevId %d\n",
- __func__, reg);
+ dev_printk(KERN_DEBUG, dev, "%s() Invalid RevId %d\n",
+ __func__, reg);
return 0;
}
@@ -750,10 +762,12 @@ static int enc28j60_hw_init(struct enc28j60_net *priv)
static void enc28j60_hw_enable(struct enc28j60_net *priv)
{
+ struct device *dev = &priv->spi->dev;
+
/* enable interrupts */
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() enabling interrupts.\n",
- __func__);
+ dev_printk(KERN_DEBUG, dev, "%s() enabling interrupts.\n",
+ __func__);
enc28j60_phy_write(priv, PHIE, PHIE_PGEIE | PHIE_PLNKIE);
@@ -809,21 +823,23 @@ enc28j60_setlink(struct net_device *ndev, u8 autoneg, u16 speed, u8 duplex)
*/
static void enc28j60_read_tsv(struct enc28j60_net *priv, u8 tsv[TSV_SIZE])
{
+ struct device *dev = &priv->spi->dev;
int endptr;
endptr = locked_regw_read(priv, ETXNDL);
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME ": reading TSV at addr:0x%04x\n",
- endptr + 1);
+ dev_printk(KERN_DEBUG, dev, "reading TSV at addr:0x%04x\n",
+ endptr + 1);
enc28j60_mem_read(priv, endptr + 1, TSV_SIZE, tsv);
}
static void enc28j60_dump_tsv(struct enc28j60_net *priv, const char *msg,
u8 tsv[TSV_SIZE])
{
+ struct device *dev = &priv->spi->dev;
u16 tmp1, tmp2;
- printk(KERN_DEBUG DRV_NAME ": %s - TSV:\n", msg);
+ dev_printk(KERN_DEBUG, dev, "%s - TSV:\n", msg);
tmp1 = tsv[1];
tmp1 <<= 8;
tmp1 |= tsv[0];
@@ -832,30 +848,32 @@ static void enc28j60_dump_tsv(struct enc28j60_net *priv, const char *msg,
tmp2 <<= 8;
tmp2 |= tsv[4];
- printk(KERN_DEBUG DRV_NAME ": ByteCount: %d, CollisionCount: %d,"
- " TotByteOnWire: %d\n", tmp1, tsv[2] & 0x0f, tmp2);
- printk(KERN_DEBUG DRV_NAME ": TxDone: %d, CRCErr:%d, LenChkErr: %d,"
- " LenOutOfRange: %d\n", TSV_GETBIT(tsv, TSV_TXDONE),
- TSV_GETBIT(tsv, TSV_TXCRCERROR),
- TSV_GETBIT(tsv, TSV_TXLENCHKERROR),
- TSV_GETBIT(tsv, TSV_TXLENOUTOFRANGE));
- printk(KERN_DEBUG DRV_NAME ": Multicast: %d, Broadcast: %d, "
- "PacketDefer: %d, ExDefer: %d\n",
- TSV_GETBIT(tsv, TSV_TXMULTICAST),
- TSV_GETBIT(tsv, TSV_TXBROADCAST),
- TSV_GETBIT(tsv, TSV_TXPACKETDEFER),
- TSV_GETBIT(tsv, TSV_TXEXDEFER));
- printk(KERN_DEBUG DRV_NAME ": ExCollision: %d, LateCollision: %d, "
- "Giant: %d, Underrun: %d\n",
- TSV_GETBIT(tsv, TSV_TXEXCOLLISION),
- TSV_GETBIT(tsv, TSV_TXLATECOLLISION),
- TSV_GETBIT(tsv, TSV_TXGIANT), TSV_GETBIT(tsv, TSV_TXUNDERRUN));
- printk(KERN_DEBUG DRV_NAME ": ControlFrame: %d, PauseFrame: %d, "
- "BackPressApp: %d, VLanTagFrame: %d\n",
- TSV_GETBIT(tsv, TSV_TXCONTROLFRAME),
- TSV_GETBIT(tsv, TSV_TXPAUSEFRAME),
- TSV_GETBIT(tsv, TSV_BACKPRESSUREAPP),
- TSV_GETBIT(tsv, TSV_TXVLANTAGFRAME));
+ dev_printk(KERN_DEBUG, dev,
+ "ByteCount: %d, CollisionCount: %d, TotByteOnWire: %d\n",
+ tmp1, tsv[2] & 0x0f, tmp2);
+ dev_printk(KERN_DEBUG, dev,
+ "TxDone: %d, CRCErr:%d, LenChkErr: %d, LenOutOfRange: %d\n",
+ TSV_GETBIT(tsv, TSV_TXDONE),
+ TSV_GETBIT(tsv, TSV_TXCRCERROR),
+ TSV_GETBIT(tsv, TSV_TXLENCHKERROR),
+ TSV_GETBIT(tsv, TSV_TXLENOUTOFRANGE));
+ dev_printk(KERN_DEBUG, dev,
+ "Multicast: %d, Broadcast: %d, PacketDefer: %d, ExDefer: %d\n",
+ TSV_GETBIT(tsv, TSV_TXMULTICAST),
+ TSV_GETBIT(tsv, TSV_TXBROADCAST),
+ TSV_GETBIT(tsv, TSV_TXPACKETDEFER),
+ TSV_GETBIT(tsv, TSV_TXEXDEFER));
+ dev_printk(KERN_DEBUG, dev,
+ "ExCollision: %d, LateCollision: %d, Giant: %d, Underrun: %d\n",
+ TSV_GETBIT(tsv, TSV_TXEXCOLLISION),
+ TSV_GETBIT(tsv, TSV_TXLATECOLLISION),
+ TSV_GETBIT(tsv, TSV_TXGIANT), TSV_GETBIT(tsv, TSV_TXUNDERRUN));
+ dev_printk(KERN_DEBUG, dev,
+ "ControlFrame: %d, PauseFrame: %d, BackPressApp: %d, VLanTagFrame: %d\n",
+ TSV_GETBIT(tsv, TSV_TXCONTROLFRAME),
+ TSV_GETBIT(tsv, TSV_TXPAUSEFRAME),
+ TSV_GETBIT(tsv, TSV_BACKPRESSUREAPP),
+ TSV_GETBIT(tsv, TSV_TXVLANTAGFRAME));
}
/*
@@ -864,27 +882,29 @@ static void enc28j60_dump_tsv(struct enc28j60_net *priv, const char *msg,
static void enc28j60_dump_rsv(struct enc28j60_net *priv, const char *msg,
u16 pk_ptr, int len, u16 sts)
{
- printk(KERN_DEBUG DRV_NAME ": %s - NextPk: 0x%04x - RSV:\n",
- msg, pk_ptr);
- printk(KERN_DEBUG DRV_NAME ": ByteCount: %d, DribbleNibble: %d\n", len,
- RSV_GETBIT(sts, RSV_DRIBBLENIBBLE));
- printk(KERN_DEBUG DRV_NAME ": RxOK: %d, CRCErr:%d, LenChkErr: %d,"
- " LenOutOfRange: %d\n", RSV_GETBIT(sts, RSV_RXOK),
- RSV_GETBIT(sts, RSV_CRCERROR),
- RSV_GETBIT(sts, RSV_LENCHECKERR),
- RSV_GETBIT(sts, RSV_LENOUTOFRANGE));
- printk(KERN_DEBUG DRV_NAME ": Multicast: %d, Broadcast: %d, "
- "LongDropEvent: %d, CarrierEvent: %d\n",
- RSV_GETBIT(sts, RSV_RXMULTICAST),
- RSV_GETBIT(sts, RSV_RXBROADCAST),
- RSV_GETBIT(sts, RSV_RXLONGEVDROPEV),
- RSV_GETBIT(sts, RSV_CARRIEREV));
- printk(KERN_DEBUG DRV_NAME ": ControlFrame: %d, PauseFrame: %d,"
- " UnknownOp: %d, VLanTagFrame: %d\n",
- RSV_GETBIT(sts, RSV_RXCONTROLFRAME),
- RSV_GETBIT(sts, RSV_RXPAUSEFRAME),
- RSV_GETBIT(sts, RSV_RXUNKNOWNOPCODE),
- RSV_GETBIT(sts, RSV_RXTYPEVLAN));
+ struct device *dev = &priv->spi->dev;
+
+ dev_printk(KERN_DEBUG, dev, "%s - NextPk: 0x%04x - RSV:\n", msg, pk_ptr);
+ dev_printk(KERN_DEBUG, dev, "ByteCount: %d, DribbleNibble: %d\n",
+ len, RSV_GETBIT(sts, RSV_DRIBBLENIBBLE));
+ dev_printk(KERN_DEBUG, dev,
+ "RxOK: %d, CRCErr:%d, LenChkErr: %d, LenOutOfRange: %d\n",
+ RSV_GETBIT(sts, RSV_RXOK),
+ RSV_GETBIT(sts, RSV_CRCERROR),
+ RSV_GETBIT(sts, RSV_LENCHECKERR),
+ RSV_GETBIT(sts, RSV_LENOUTOFRANGE));
+ dev_printk(KERN_DEBUG, dev,
+ "Multicast: %d, Broadcast: %d, LongDropEvent: %d, CarrierEvent: %d\n",
+ RSV_GETBIT(sts, RSV_RXMULTICAST),
+ RSV_GETBIT(sts, RSV_RXBROADCAST),
+ RSV_GETBIT(sts, RSV_RXLONGEVDROPEV),
+ RSV_GETBIT(sts, RSV_CARRIEREV));
+ dev_printk(KERN_DEBUG, dev,
+ "ControlFrame: %d, PauseFrame: %d, UnknownOp: %d, VLanTagFrame: %d\n",
+ RSV_GETBIT(sts, RSV_RXCONTROLFRAME),
+ RSV_GETBIT(sts, RSV_RXPAUSEFRAME),
+ RSV_GETBIT(sts, RSV_RXUNKNOWNOPCODE),
+ RSV_GETBIT(sts, RSV_RXTYPEVLAN));
}
static void dump_packet(const char *msg, int len, const char *data)
@@ -902,6 +922,7 @@ static void dump_packet(const char *msg, int len, const char *data)
static void enc28j60_hw_rx(struct net_device *ndev)
{
struct enc28j60_net *priv = netdev_priv(ndev);
+ struct device *dev = &priv->spi->dev;
struct sk_buff *skb = NULL;
u16 erxrdpt, next_packet, rxstat;
u8 rsv[RSV_SIZE];
@@ -983,8 +1004,8 @@ static void enc28j60_hw_rx(struct net_device *ndev)
*/
erxrdpt = erxrdpt_workaround(next_packet, RXSTART_INIT, RXEND_INIT);
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() ERXRDPT:0x%04x\n",
- __func__, erxrdpt);
+ dev_printk(KERN_DEBUG, dev, "%s() ERXRDPT:0x%04x\n",
+ __func__, erxrdpt);
mutex_lock(&priv->lock);
nolock_regw_write(priv, ERXRDPTL, erxrdpt);
@@ -993,9 +1014,9 @@ static void enc28j60_hw_rx(struct net_device *ndev)
u16 reg;
reg = nolock_regw_read(priv, ERXRDPTL);
if (reg != erxrdpt)
- printk(KERN_DEBUG DRV_NAME ": %s() ERXRDPT verify "
- "error (0x%04x - 0x%04x)\n", __func__,
- reg, erxrdpt);
+ dev_printk(KERN_DEBUG, dev,
+ "%s() ERXRDPT verify error (0x%04x - 0x%04x)\n",
+ __func__, reg, erxrdpt);
}
#endif
priv->next_pk_ptr = next_packet;
@@ -1042,14 +1063,15 @@ static int enc28j60_get_free_rxfifo(struct enc28j60_net *priv)
static void enc28j60_check_link_status(struct net_device *ndev)
{
struct enc28j60_net *priv = netdev_priv(ndev);
+ struct device *dev = &priv->spi->dev;
u16 reg;
int duplex;
reg = enc28j60_phy_read(priv, PHSTAT2);
if (netif_msg_hw(priv))
- printk(KERN_DEBUG DRV_NAME ": %s() PHSTAT1: %04x, "
- "PHSTAT2: %04x\n", __func__,
- enc28j60_phy_read(priv, PHSTAT1), reg);
+ dev_printk(KERN_DEBUG, dev,
+ "%s() PHSTAT1: %04x, PHSTAT2: %04x\n", __func__,
+ enc28j60_phy_read(priv, PHSTAT1), reg);
duplex = reg & PHSTAT2_DPXSTAT;
if (reg & PHSTAT2_LSTAT) {
@@ -1244,6 +1266,7 @@ static void enc28j60_hw_tx(struct enc28j60_net *priv)
#ifdef CONFIG_ENC28J60_WRITEVERIFY
/* readback and verify written data */
if (netif_msg_drv(priv)) {
+ struct device *dev = &priv->spi->dev;
int test_len, k;
u8 test_buf[64]; /* limit the test to the first 64 bytes */
int okflag;
@@ -1257,16 +1280,14 @@ static void enc28j60_hw_tx(struct enc28j60_net *priv)
okflag = 1;
for (k = 0; k < test_len; k++) {
if (priv->tx_skb->data[k] != test_buf[k]) {
- printk(KERN_DEBUG DRV_NAME
- ": Error, %d location differ: "
- "0x%02x-0x%02x\n", k,
- priv->tx_skb->data[k], test_buf[k]);
+ dev_printk(KERN_DEBUG, dev,
+ "Error, %d location differ: 0x%02x-0x%02x\n",
+ k, priv->tx_skb->data[k], test_buf[k]);
okflag = 0;
}
}
if (!okflag)
- printk(KERN_DEBUG DRV_NAME ": Tx write buffer, "
- "verify ERROR!\n");
+ dev_printk(KERN_DEBUG, dev, "Tx write buffer, verify ERROR!\n");
}
#endif
/* set TX request flag */
@@ -1417,20 +1438,21 @@ static void enc28j60_setrx_work_handler(struct work_struct *work)
{
struct enc28j60_net *priv =
container_of(work, struct enc28j60_net, setrx_work);
+ struct device *dev = &priv->spi->dev;
if (priv->rxfilter == RXFILTER_PROMISC) {
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": promiscuous mode\n");
+ dev_printk(KERN_DEBUG, dev, "promiscuous mode\n");
locked_regb_write(priv, ERXFCON, 0x00);
} else if (priv->rxfilter == RXFILTER_MULTI) {
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": multicast mode\n");
+ dev_printk(KERN_DEBUG, dev, "multicast mode\n");
locked_regb_write(priv, ERXFCON,
ERXFCON_UCEN | ERXFCON_CRCEN |
ERXFCON_BCEN | ERXFCON_MCEN);
} else {
if (netif_msg_drv(priv))
- printk(KERN_DEBUG DRV_NAME ": normal mode\n");
+ dev_printk(KERN_DEBUG, dev, "normal mode\n");
locked_regb_write(priv, ERXFCON,
ERXFCON_UCEN | ERXFCON_CRCEN |
ERXFCON_BCEN);
--
2.20.1
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