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-rw-r--r--kernel/drivers/net/ethernet/dlink/Kconfig9
-rw-r--r--kernel/drivers/net/ethernet/dlink/dl2k.c59
-rw-r--r--kernel/drivers/net/ethernet/dlink/dl2k.h15
3 files changed, 71 insertions, 12 deletions
diff --git a/kernel/drivers/net/ethernet/dlink/Kconfig b/kernel/drivers/net/ethernet/dlink/Kconfig
index c543ac11c..ebdc83247 100644
--- a/kernel/drivers/net/ethernet/dlink/Kconfig
+++ b/kernel/drivers/net/ethernet/dlink/Kconfig
@@ -7,9 +7,7 @@ config NET_VENDOR_DLINK
default y
depends on PCI
---help---
- If you have a network (Ethernet) card belonging to this class, say Y
- and read the Ethernet-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
+ If you have a network (Ethernet) card belonging to this class, say Y.
Note that the answer to this question doesn't directly affect the
kernel: saying N will just cause the configurator to skip all
@@ -19,15 +17,16 @@ config NET_VENDOR_DLINK
if NET_VENDOR_DLINK
config DL2K
- tristate "DL2000/TC902x-based Gigabit Ethernet support"
+ tristate "DL2000/TC902x/IP1000A-based Gigabit Ethernet support"
depends on PCI
select CRC32
---help---
- This driver supports DL2000/TC902x-based Gigabit ethernet cards,
+ This driver supports DL2000/TC902x/IP1000A-based Gigabit ethernet cards,
which includes
D-Link DGE-550T Gigabit Ethernet Adapter.
D-Link DL2000-based Gigabit Ethernet Adapter.
Sundance/Tamarack TC902x Gigabit Ethernet Adapter.
+ ICPlus IP1000A-based cards
To compile this driver as a module, choose M here: the
module will be called dl2k.
diff --git a/kernel/drivers/net/ethernet/dlink/dl2k.c b/kernel/drivers/net/ethernet/dlink/dl2k.c
index 1274b6fda..ccca4799c 100644
--- a/kernel/drivers/net/ethernet/dlink/dl2k.c
+++ b/kernel/drivers/net/ethernet/dlink/dl2k.c
@@ -253,6 +253,19 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_out_unmap_rx;
+ if (np->chip_id == CHIP_IP1000A &&
+ (np->pdev->revision == 0x40 || np->pdev->revision == 0x41)) {
+ /* PHY magic taken from ipg driver, undocumented registers */
+ mii_write(dev, np->phy_addr, 31, 0x0001);
+ mii_write(dev, np->phy_addr, 27, 0x01e0);
+ mii_write(dev, np->phy_addr, 31, 0x0002);
+ mii_write(dev, np->phy_addr, 27, 0xeb8e);
+ mii_write(dev, np->phy_addr, 31, 0x0000);
+ mii_write(dev, np->phy_addr, 30, 0x005e);
+ /* advertise 1000BASE-T half & full duplex, prefer MASTER */
+ mii_write(dev, np->phy_addr, MII_CTRL1000, 0x0700);
+ }
+
/* Fiber device? */
np->phy_media = (dr16(ASICCtrl) & PhyMedia) ? 1 : 0;
np->link_status = 0;
@@ -361,6 +374,11 @@ parse_eeprom (struct net_device *dev)
for (i = 0; i < 6; i++)
dev->dev_addr[i] = psrom->mac_addr[i];
+ if (np->chip_id == CHIP_IP1000A) {
+ np->led_mode = psrom->led_mode;
+ return 0;
+ }
+
if (np->pdev->vendor != PCI_VENDOR_ID_DLINK) {
return 0;
}
@@ -406,6 +424,28 @@ parse_eeprom (struct net_device *dev)
return 0;
}
+static void rio_set_led_mode(struct net_device *dev)
+{
+ struct netdev_private *np = netdev_priv(dev);
+ void __iomem *ioaddr = np->ioaddr;
+ u32 mode;
+
+ if (np->chip_id != CHIP_IP1000A)
+ return;
+
+ mode = dr32(ASICCtrl);
+ mode &= ~(IPG_AC_LED_MODE_BIT_1 | IPG_AC_LED_MODE | IPG_AC_LED_SPEED);
+
+ if (np->led_mode & 0x01)
+ mode |= IPG_AC_LED_MODE;
+ if (np->led_mode & 0x02)
+ mode |= IPG_AC_LED_MODE_BIT_1;
+ if (np->led_mode & 0x08)
+ mode |= IPG_AC_LED_SPEED;
+
+ dw32(ASICCtrl, mode);
+}
+
static int
rio_open (struct net_device *dev)
{
@@ -424,6 +464,8 @@ rio_open (struct net_device *dev)
GlobalReset | DMAReset | FIFOReset | NetworkReset | HostReset);
mdelay(10);
+ rio_set_led_mode(dev);
+
/* DebugCtrl bit 4, 5, 9 must set */
dw32(DebugCtrl, dr32(DebugCtrl) | 0x0230);
@@ -433,9 +475,13 @@ rio_open (struct net_device *dev)
alloc_list (dev);
- /* Get station address */
- for (i = 0; i < 6; i++)
- dw8(StationAddr0 + i, dev->dev_addr[i]);
+ /* Set station address */
+ /* 16 or 32-bit access is required by TC9020 datasheet but 8-bit works
+ * too. However, it doesn't work on IP1000A so we use 16-bit access.
+ */
+ for (i = 0; i < 3; i++)
+ dw16(StationAddr0 + 2 * i,
+ cpu_to_le16(((u16 *)dev->dev_addr)[i]));
set_multicast (dev);
if (np->coalesce) {
@@ -463,10 +509,8 @@ rio_open (struct net_device *dev)
dw32(MACCtrl, dr32(MACCtrl) | AutoVLANuntagging);
}
- init_timer (&np->timer);
+ setup_timer(&np->timer, rio_timer, (unsigned long)dev);
np->timer.expires = jiffies + 1*HZ;
- np->timer.data = (unsigned long) dev;
- np->timer.function = rio_timer;
add_timer (&np->timer);
/* Start Tx/Rx */
@@ -782,6 +826,7 @@ tx_error (struct net_device *dev, int tx_status)
break;
mdelay (1);
}
+ rio_set_led_mode(dev);
rio_free_tx (dev, 1);
/* Reset TFDListPtr */
dw32(TFDListPtr0, np->tx_ring_dma +
@@ -801,6 +846,7 @@ tx_error (struct net_device *dev, int tx_status)
break;
mdelay (1);
}
+ rio_set_led_mode(dev);
/* Let TxStartThresh stay default value */
}
/* Maximum Collisions */
@@ -967,6 +1013,7 @@ rio_error (struct net_device *dev, int int_status)
dev->name, int_status);
dw16(ASICCtrl + 2, GlobalReset | HostReset);
mdelay (500);
+ rio_set_led_mode(dev);
}
}
diff --git a/kernel/drivers/net/ethernet/dlink/dl2k.h b/kernel/drivers/net/ethernet/dlink/dl2k.h
index 23c07b007..8f4f61262 100644
--- a/kernel/drivers/net/ethernet/dlink/dl2k.h
+++ b/kernel/drivers/net/ethernet/dlink/dl2k.h
@@ -211,6 +211,10 @@ enum ASICCtrl_HiWord_bits {
ResetBusy = 0x0400,
};
+#define IPG_AC_LED_MODE BIT(14)
+#define IPG_AC_LED_SPEED BIT(27)
+#define IPG_AC_LED_MODE_BIT_1 BIT(29)
+
/* Transmit Frame Control bits */
enum TFC_bits {
DwordAlign = 0x00000000,
@@ -332,7 +336,10 @@ typedef struct t_SROM {
u16 asic_ctrl; /* 0x02 */
u16 sub_vendor_id; /* 0x04 */
u16 sub_system_id; /* 0x06 */
- u16 reserved1[12]; /* 0x08-0x1f */
+ u16 pci_base_1; /* 0x08 (IP1000A only) */
+ u16 pci_base_2; /* 0x0a (IP1000A only) */
+ u16 led_mode; /* 0x0c (IP1000A only) */
+ u16 reserved1[9]; /* 0x0e-0x1f */
u8 mac_addr[6]; /* 0x20-0x25 */
u8 reserved2[10]; /* 0x26-0x2f */
u8 sib[204]; /* 0x30-0xfb */
@@ -397,6 +404,7 @@ struct netdev_private {
u16 advertising; /* NWay media advertisement */
u16 negotiate; /* Negotiated media */
int phy_addr; /* PHY addresses. */
+ u16 led_mode; /* LED mode read from EEPROM (IP1000A only) */
};
/* The station address location in the EEPROM. */
@@ -407,10 +415,15 @@ struct netdev_private {
class_mask of the class are honored during the comparison.
driver_data Data private to the driver.
*/
+#define CHIP_IP1000A 1
static const struct pci_device_id rio_pci_tbl[] = {
{0x1186, 0x4000, PCI_ANY_ID, PCI_ANY_ID, },
{0x13f0, 0x1021, PCI_ANY_ID, PCI_ANY_ID, },
+ { PCI_VDEVICE(SUNDANCE, 0x1023), CHIP_IP1000A },
+ { PCI_VDEVICE(SUNDANCE, 0x2021), CHIP_IP1000A },
+ { PCI_VDEVICE(DLINK, 0x9021), CHIP_IP1000A },
+ { PCI_VDEVICE(DLINK, 0x4020), CHIP_IP1000A },
{ }
};
MODULE_DEVICE_TABLE (pci, rio_pci_tbl);