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-rw-r--r--drivers/net/phy/Kconfig4
-rw-r--r--drivers/net/phy/Makefile1
-rw-r--r--drivers/net/phy/dp83640.c2
-rw-r--r--drivers/net/phy/fixed.c2
-rw-r--r--drivers/net/phy/mdio-bitbang.c9
-rw-r--r--drivers/net/phy/mdio-gpio.c3
-rw-r--r--drivers/net/phy/mdio-octeon.c3
-rw-r--r--drivers/net/phy/mdio_bus.c24
-rw-r--r--drivers/net/phy/phy_device.c20
-rw-r--r--drivers/net/phy/smsc.c21
-rw-r--r--drivers/net/phy/spi_ks8995.c375
11 files changed, 418 insertions, 46 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index a70244306c9..fbdcdf83cbf 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -131,3 +131,7 @@ config MDIO_OCTEON
If in doubt, say Y.
endif # PHYLIB
+
+config MICREL_KS8995MA
+ tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"
+ depends on SPI
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 2333215bbb3..e15c83fecbe 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -23,3 +23,4 @@ obj-$(CONFIG_DP83640_PHY) += dp83640.o
obj-$(CONFIG_STE10XP) += ste10Xp.o
obj-$(CONFIG_MICREL_PHY) += micrel.o
obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o
+obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index 9663e0ba600..ba3c59147aa 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -1159,7 +1159,7 @@ static void rx_timestamp_work(struct work_struct *work)
}
}
spin_unlock_irqrestore(&dp83640->rx_lock, flags);
- netif_rx(skb);
+ netif_rx_ni(skb);
}
/* Clear out expired time stamps. */
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index 1fa4d73c3cc..633680d0828 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -220,7 +220,7 @@ static int __init fixed_mdio_bus_init(void)
goto err_mdiobus_reg;
}
- snprintf(fmb->mii_bus->id, MII_BUS_ID_SIZE, "0");
+ snprintf(fmb->mii_bus->id, MII_BUS_ID_SIZE, "fixed-0");
fmb->mii_bus->name = "Fixed MDIO Bus";
fmb->mii_bus->priv = fmb;
fmb->mii_bus->parent = &pdev->dev;
diff --git a/drivers/net/phy/mdio-bitbang.c b/drivers/net/phy/mdio-bitbang.c
index 65391891d8c..daec9b05d16 100644
--- a/drivers/net/phy/mdio-bitbang.c
+++ b/drivers/net/phy/mdio-bitbang.c
@@ -202,6 +202,14 @@ static int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val)
return 0;
}
+static int mdiobb_reset(struct mii_bus *bus)
+{
+ struct mdiobb_ctrl *ctrl = bus->priv;
+ if (ctrl->reset)
+ ctrl->reset(bus);
+ return 0;
+}
+
struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl)
{
struct mii_bus *bus;
@@ -214,6 +222,7 @@ struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl)
bus->read = mdiobb_read;
bus->write = mdiobb_write;
+ bus->reset = mdiobb_reset;
bus->priv = ctrl;
return bus;
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index 2843c90f712..50e8e5e7446 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -95,6 +95,7 @@ static struct mii_bus * __devinit mdio_gpio_bus_init(struct device *dev,
goto out;
bitbang->ctrl.ops = &mdio_gpio_ops;
+ bitbang->ctrl.reset = pdata->reset;
bitbang->mdc = pdata->mdc;
bitbang->mdio = pdata->mdio;
@@ -115,7 +116,7 @@ static struct mii_bus * __devinit mdio_gpio_bus_init(struct device *dev,
if (!new_bus->irq[i])
new_bus->irq[i] = PHY_POLL;
- snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", bus_id);
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "gpio-%x", bus_id);
if (gpio_request(bitbang->mdc, "mdc"))
goto out_free_bus;
diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/phy/mdio-octeon.c
index bd12ba941be..826d961f39f 100644
--- a/drivers/net/phy/mdio-octeon.c
+++ b/drivers/net/phy/mdio-octeon.c
@@ -118,7 +118,8 @@ static int __devinit octeon_mdiobus_probe(struct platform_device *pdev)
bus->mii_bus->priv = bus;
bus->mii_bus->irq = bus->phy_irq;
bus->mii_bus->name = "mdio-octeon";
- snprintf(bus->mii_bus->id, MII_BUS_ID_SIZE, "%x", bus->unit);
+ snprintf(bus->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+ bus->mii_bus->name, bus->unit);
bus->mii_bus->parent = &pdev->dev;
bus->mii_bus->read = octeon_mdiobus_read;
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 6c58da2b882..88cc5db9aff 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -37,22 +37,36 @@
#include <asm/uaccess.h>
/**
- * mdiobus_alloc - allocate a mii_bus structure
+ * mdiobus_alloc_size - allocate a mii_bus structure
*
* Description: called by a bus driver to allocate an mii_bus
* structure to fill in.
+ *
+ * 'size' is an an extra amount of memory to allocate for private storage.
+ * If non-zero, then bus->priv is points to that memory.
*/
-struct mii_bus *mdiobus_alloc(void)
+struct mii_bus *mdiobus_alloc_size(size_t size)
{
struct mii_bus *bus;
+ size_t aligned_size = ALIGN(sizeof(*bus), NETDEV_ALIGN);
+ size_t alloc_size;
+
+ /* If we alloc extra space, it should be aligned */
+ if (size)
+ alloc_size = aligned_size + size;
+ else
+ alloc_size = sizeof(*bus);
- bus = kzalloc(sizeof(*bus), GFP_KERNEL);
- if (bus != NULL)
+ bus = kzalloc(alloc_size, GFP_KERNEL);
+ if (bus) {
bus->state = MDIOBUS_ALLOCATED;
+ if (size)
+ bus->priv = (void *)bus + aligned_size;
+ }
return bus;
}
-EXPORT_SYMBOL(mdiobus_alloc);
+EXPORT_SYMBOL(mdiobus_alloc_size);
/**
* mdiobus_release - mii_bus device release callback
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 83a5a5afec6..f320f466f03 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -563,20 +563,9 @@ static int genphy_config_advert(struct phy_device *phydev)
if (adv < 0)
return adv;
- adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP |
+ adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP |
ADVERTISE_PAUSE_ASYM);
- if (advertise & ADVERTISED_10baseT_Half)
- adv |= ADVERTISE_10HALF;
- if (advertise & ADVERTISED_10baseT_Full)
- adv |= ADVERTISE_10FULL;
- if (advertise & ADVERTISED_100baseT_Half)
- adv |= ADVERTISE_100HALF;
- if (advertise & ADVERTISED_100baseT_Full)
- adv |= ADVERTISE_100FULL;
- if (advertise & ADVERTISED_Pause)
- adv |= ADVERTISE_PAUSE_CAP;
- if (advertise & ADVERTISED_Asym_Pause)
- adv |= ADVERTISE_PAUSE_ASYM;
+ adv |= ethtool_adv_to_mii_adv_t(advertise);
if (adv != oldadv) {
err = phy_write(phydev, MII_ADVERTISE, adv);
@@ -595,10 +584,7 @@ static int genphy_config_advert(struct phy_device *phydev)
return adv;
adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
- if (advertise & SUPPORTED_1000baseT_Half)
- adv |= ADVERTISE_1000HALF;
- if (advertise & SUPPORTED_1000baseT_Full)
- adv |= ADVERTISE_1000FULL;
+ adv |= ethtool_adv_to_mii_ctrl1000_t(advertise);
if (adv != oldadv) {
err = phy_write(phydev, MII_CTRL1000, adv);
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index 342505c976d..fc3e7e96c88 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -22,26 +22,7 @@
#include <linux/ethtool.h>
#include <linux/phy.h>
#include <linux/netdevice.h>
-
-#define MII_LAN83C185_ISF 29 /* Interrupt Source Flags */
-#define MII_LAN83C185_IM 30 /* Interrupt Mask */
-#define MII_LAN83C185_CTRL_STATUS 17 /* Mode/Status Register */
-
-#define MII_LAN83C185_ISF_INT1 (1<<1) /* Auto-Negotiation Page Received */
-#define MII_LAN83C185_ISF_INT2 (1<<2) /* Parallel Detection Fault */
-#define MII_LAN83C185_ISF_INT3 (1<<3) /* Auto-Negotiation LP Ack */
-#define MII_LAN83C185_ISF_INT4 (1<<4) /* Link Down */
-#define MII_LAN83C185_ISF_INT5 (1<<5) /* Remote Fault Detected */
-#define MII_LAN83C185_ISF_INT6 (1<<6) /* Auto-Negotiation complete */
-#define MII_LAN83C185_ISF_INT7 (1<<7) /* ENERGYON */
-
-#define MII_LAN83C185_ISF_INT_ALL (0x0e)
-
-#define MII_LAN83C185_ISF_INT_PHYLIB_EVENTS \
- (MII_LAN83C185_ISF_INT6 | MII_LAN83C185_ISF_INT4 | \
- MII_LAN83C185_ISF_INT7)
-
-#define MII_LAN83C185_EDPWRDOWN (1 << 13) /* EDPWRDOWN */
+#include <linux/smscphy.h>
static int smsc_phy_config_intr(struct phy_device *phydev)
{
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
new file mode 100644
index 00000000000..116a2dd7c87
--- /dev/null
+++ b/drivers/net/phy/spi_ks8995.c
@@ -0,0 +1,375 @@
+/*
+ * SPI driver for Micrel/Kendin KS8995M ethernet switch
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg at openwrt.org>
+ *
+ * This file was based on: drivers/spi/at25.c
+ * Copyright (C) 2006 David Brownell
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+
+#include <linux/spi/spi.h>
+
+#define DRV_VERSION "0.1.1"
+#define DRV_DESC "Micrel KS8995 Ethernet switch SPI driver"
+
+/* ------------------------------------------------------------------------ */
+
+#define KS8995_REG_ID0 0x00 /* Chip ID0 */
+#define KS8995_REG_ID1 0x01 /* Chip ID1 */
+
+#define KS8995_REG_GC0 0x02 /* Global Control 0 */
+#define KS8995_REG_GC1 0x03 /* Global Control 1 */
+#define KS8995_REG_GC2 0x04 /* Global Control 2 */
+#define KS8995_REG_GC3 0x05 /* Global Control 3 */
+#define KS8995_REG_GC4 0x06 /* Global Control 4 */
+#define KS8995_REG_GC5 0x07 /* Global Control 5 */
+#define KS8995_REG_GC6 0x08 /* Global Control 6 */
+#define KS8995_REG_GC7 0x09 /* Global Control 7 */
+#define KS8995_REG_GC8 0x0a /* Global Control 8 */
+#define KS8995_REG_GC9 0x0b /* Global Control 9 */
+
+#define KS8995_REG_PC(p, r) ((0x10 * p) + r) /* Port Control */
+#define KS8995_REG_PS(p, r) ((0x10 * p) + r + 0xe) /* Port Status */
+
+#define KS8995_REG_TPC0 0x60 /* TOS Priority Control 0 */
+#define KS8995_REG_TPC1 0x61 /* TOS Priority Control 1 */
+#define KS8995_REG_TPC2 0x62 /* TOS Priority Control 2 */
+#define KS8995_REG_TPC3 0x63 /* TOS Priority Control 3 */
+#define KS8995_REG_TPC4 0x64 /* TOS Priority Control 4 */
+#define KS8995_REG_TPC5 0x65 /* TOS Priority Control 5 */
+#define KS8995_REG_TPC6 0x66 /* TOS Priority Control 6 */
+#define KS8995_REG_TPC7 0x67 /* TOS Priority Control 7 */
+
+#define KS8995_REG_MAC0 0x68 /* MAC address 0 */
+#define KS8995_REG_MAC1 0x69 /* MAC address 1 */
+#define KS8995_REG_MAC2 0x6a /* MAC address 2 */
+#define KS8995_REG_MAC3 0x6b /* MAC address 3 */
+#define KS8995_REG_MAC4 0x6c /* MAC address 4 */
+#define KS8995_REG_MAC5 0x6d /* MAC address 5 */
+
+#define KS8995_REG_IAC0 0x6e /* Indirect Access Control 0 */
+#define KS8995_REG_IAC1 0x6f /* Indirect Access Control 0 */
+#define KS8995_REG_IAD7 0x70 /* Indirect Access Data 7 */
+#define KS8995_REG_IAD6 0x71 /* Indirect Access Data 6 */
+#define KS8995_REG_IAD5 0x72 /* Indirect Access Data 5 */
+#define KS8995_REG_IAD4 0x73 /* Indirect Access Data 4 */
+#define KS8995_REG_IAD3 0x74 /* Indirect Access Data 3 */
+#define KS8995_REG_IAD2 0x75 /* Indirect Access Data 2 */
+#define KS8995_REG_IAD1 0x76 /* Indirect Access Data 1 */
+#define KS8995_REG_IAD0 0x77 /* Indirect Access Data 0 */
+
+#define KS8995_REGS_SIZE 0x80
+
+#define ID1_CHIPID_M 0xf
+#define ID1_CHIPID_S 4
+#define ID1_REVISION_M 0x7
+#define ID1_REVISION_S 1
+#define ID1_START_SW 1 /* start the switch */
+
+#define FAMILY_KS8995 0x95
+#define CHIPID_M 0
+
+#define KS8995_CMD_WRITE 0x02U
+#define KS8995_CMD_READ 0x03U
+
+#define KS8995_RESET_DELAY 10 /* usec */
+
+struct ks8995_pdata {
+ /* not yet implemented */
+};
+
+struct ks8995_switch {
+ struct spi_device *spi;
+ struct mutex lock;
+ struct ks8995_pdata *pdata;
+};
+
+static inline u8 get_chip_id(u8 val)
+{
+ return (val >> ID1_CHIPID_S) & ID1_CHIPID_M;
+}
+
+static inline u8 get_chip_rev(u8 val)
+{
+ return (val >> ID1_REVISION_S) & ID1_REVISION_M;
+}
+
+/* ------------------------------------------------------------------------ */
+static int ks8995_read(struct ks8995_switch *ks, char *buf,
+ unsigned offset, size_t count)
+{
+ u8 cmd[2];
+ struct spi_transfer t[2];
+ struct spi_message m;
+ int err;
+
+ spi_message_init(&m);
+
+ memset(&t, 0, sizeof(t));
+
+ t[0].tx_buf = cmd;
+ t[0].len = sizeof(cmd);
+ spi_message_add_tail(&t[0], &m);
+
+ t[1].rx_buf = buf;
+ t[1].len = count;
+ spi_message_add_tail(&t[1], &m);
+
+ cmd[0] = KS8995_CMD_READ;
+ cmd[1] = offset;
+
+ mutex_lock(&ks->lock);
+ err = spi_sync(ks->spi, &m);
+ mutex_unlock(&ks->lock);
+
+ return err ? err : count;
+}
+
+
+static int ks8995_write(struct ks8995_switch *ks, char *buf,
+ unsigned offset, size_t count)
+{
+ u8 cmd[2];
+ struct spi_transfer t[2];
+ struct spi_message m;
+ int err;
+
+ spi_message_init(&m);
+
+ memset(&t, 0, sizeof(t));
+
+ t[0].tx_buf = cmd;
+ t[0].len = sizeof(cmd);
+ spi_message_add_tail(&t[0], &m);
+
+ t[1].tx_buf = buf;
+ t[1].len = count;
+ spi_message_add_tail(&t[1], &m);
+
+ cmd[0] = KS8995_CMD_WRITE;
+ cmd[1] = offset;
+
+ mutex_lock(&ks->lock);
+ err = spi_sync(ks->spi, &m);
+ mutex_unlock(&ks->lock);
+
+ return err ? err : count;
+}
+
+static inline int ks8995_read_reg(struct ks8995_switch *ks, u8 addr, u8 *buf)
+{
+ return (ks8995_read(ks, buf, addr, 1) != 1);
+}
+
+static inline int ks8995_write_reg(struct ks8995_switch *ks, u8 addr, u8 val)
+{
+ char buf = val;
+
+ return (ks8995_write(ks, &buf, addr, 1) != 1);
+}
+
+/* ------------------------------------------------------------------------ */
+
+static int ks8995_stop(struct ks8995_switch *ks)
+{
+ return ks8995_write_reg(ks, KS8995_REG_ID1, 0);
+}
+
+static int ks8995_start(struct ks8995_switch *ks)
+{
+ return ks8995_write_reg(ks, KS8995_REG_ID1, 1);
+}
+
+static int ks8995_reset(struct ks8995_switch *ks)
+{
+ int err;
+
+ err = ks8995_stop(ks);
+ if (err)
+ return err;
+
+ udelay(KS8995_RESET_DELAY);
+
+ return ks8995_start(ks);
+}
+
+/* ------------------------------------------------------------------------ */
+
+static ssize_t ks8995_registers_read(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count)
+{
+ struct device *dev;
+ struct ks8995_switch *ks8995;
+
+ dev = container_of(kobj, struct device, kobj);
+ ks8995 = dev_get_drvdata(dev);
+
+ if (unlikely(off > KS8995_REGS_SIZE))
+ return 0;
+
+ if ((off + count) > KS8995_REGS_SIZE)
+ count = KS8995_REGS_SIZE - off;
+
+ if (unlikely(!count))
+ return count;
+
+ return ks8995_read(ks8995, buf, off, count);
+}
+
+
+static ssize_t ks8995_registers_write(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count)
+{
+ struct device *dev;
+ struct ks8995_switch *ks8995;
+
+ dev = container_of(kobj, struct device, kobj);
+ ks8995 = dev_get_drvdata(dev);
+
+ if (unlikely(off >= KS8995_REGS_SIZE))
+ return -EFBIG;
+
+ if ((off + count) > KS8995_REGS_SIZE)
+ count = KS8995_REGS_SIZE - off;
+
+ if (unlikely(!count))
+ return count;
+
+ return ks8995_write(ks8995, buf, off, count);
+}
+
+
+static struct bin_attribute ks8995_registers_attr = {
+ .attr = {
+ .name = "registers",
+ .mode = S_IRUSR | S_IWUSR,
+ },
+ .size = KS8995_REGS_SIZE,
+ .read = ks8995_registers_read,
+ .write = ks8995_registers_write,
+};
+
+/* ------------------------------------------------------------------------ */
+
+static int __devinit ks8995_probe(struct spi_device *spi)
+{
+ struct ks8995_switch *ks;
+ struct ks8995_pdata *pdata;
+ u8 ids[2];
+ int err;
+
+ /* Chip description */
+ pdata = spi->dev.platform_data;
+
+ ks = kzalloc(sizeof(*ks), GFP_KERNEL);
+ if (!ks) {
+ dev_err(&spi->dev, "no memory for private data\n");
+ return -ENOMEM;
+ }
+
+ mutex_init(&ks->lock);
+ ks->pdata = pdata;
+ ks->spi = spi_dev_get(spi);
+ dev_set_drvdata(&spi->dev, ks);
+
+ spi->mode = SPI_MODE_0;
+ spi->bits_per_word = 8;
+ err = spi_setup(spi);
+ if (err) {
+ dev_err(&spi->dev, "spi_setup failed, err=%d\n", err);
+ goto err_drvdata;
+ }
+
+ err = ks8995_read(ks, ids, KS8995_REG_ID0, sizeof(ids));
+ if (err < 0) {
+ dev_err(&spi->dev, "unable to read id registers, err=%d\n",
+ err);
+ goto err_drvdata;
+ }
+
+ switch (ids[0]) {
+ case FAMILY_KS8995:
+ break;
+ default:
+ dev_err(&spi->dev, "unknown family id:%02x\n", ids[0]);
+ err = -ENODEV;
+ goto err_drvdata;
+ }
+
+ err = ks8995_reset(ks);
+ if (err)
+ goto err_drvdata;
+
+ err = sysfs_create_bin_file(&spi->dev.kobj, &ks8995_registers_attr);
+ if (err) {
+ dev_err(&spi->dev, "unable to create sysfs file, err=%d\n",
+ err);
+ goto err_drvdata;
+ }
+
+ dev_info(&spi->dev, "KS89%02X device found, Chip ID:%01x, "
+ "Revision:%01x\n", ids[0],
+ get_chip_id(ids[1]), get_chip_rev(ids[1]));
+
+ return 0;
+
+err_drvdata:
+ dev_set_drvdata(&spi->dev, NULL);
+ kfree(ks);
+ return err;
+}
+
+static int __devexit ks8995_remove(struct spi_device *spi)
+{
+ struct ks8995_data *ks8995;
+
+ ks8995 = dev_get_drvdata(&spi->dev);
+ sysfs_remove_bin_file(&spi->dev.kobj, &ks8995_registers_attr);
+
+ dev_set_drvdata(&spi->dev, NULL);
+ kfree(ks8995);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------ */
+
+static struct spi_driver ks8995_driver = {
+ .driver = {
+ .name = "spi-ks8995",
+ .bus = &spi_bus_type,
+ .owner = THIS_MODULE,
+ },
+ .probe = ks8995_probe,
+ .remove = __devexit_p(ks8995_remove),
+};
+
+static int __init ks8995_init(void)
+{
+ printk(KERN_INFO DRV_DESC " version " DRV_VERSION"\n");
+
+ return spi_register_driver(&ks8995_driver);
+}
+module_init(ks8995_init);
+
+static void __exit ks8995_exit(void)
+{
+ spi_unregister_driver(&ks8995_driver);
+}
+module_exit(ks8995_exit);
+
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
+MODULE_LICENSE("GPL v2");