#define RX_ALLOC_SIZE 0x620
#define ULI526X_RESET 1
#define CR0_DEFAULT 0
-#define CR6_DEFAULT 0x00080000 /* HD */
-#define CR6_DEFAULT_A 0x22240000
+#define CR6_DEFAULT 0x22200000
#define CR7_DEFAULT 0x180c1
#define CR15_DEFAULT 0x06 /* TxJabber RxWatchdog */
#define TDES0_ERR_MASK 0x4302 /* TXJT, LC, EC, FUE */
#define SROM_V41_CODE 0x14
-#define SROM_CLK_WRITE(data, ioaddr) outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr);udelay(5);outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr);udelay(5);outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr);udelay(5);
-
-/* Sten Check */
-#define DEVICE net_device
+#define SROM_CLK_WRITE(data, ioaddr) \
+ outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \
+ udelay(5); \
+ outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr); \
+ udelay(5); \
+ outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \
+ udelay(5);
/* Structure/enum declaration ------------------------------- */
struct tx_desc {
struct uli526x_board_info {
u32 chip_id; /* Chip vendor/Device ID */
- struct DEVICE *next_dev; /* next device */
+ struct net_device *next_dev; /* next device */
struct pci_dev *pdev; /* PCI device */
spinlock_t lock;
/* For module input parameter */
static int debug;
static u32 cr6set;
-static u32 m526x_id;
static unsigned char mode = 8;
/* function declaration ------------------------------------- */
-static int uli526x_open(struct DEVICE *);
-static int uli526x_start_xmit(struct sk_buff *, struct DEVICE *);
-static int uli526x_stop(struct DEVICE *);
-static struct net_device_stats * uli526x_get_stats(struct DEVICE *);
-static void uli526x_set_filter_mode(struct DEVICE *);
+static int uli526x_open(struct net_device *);
+static int uli526x_start_xmit(struct sk_buff *, struct net_device *);
+static int uli526x_stop(struct net_device *);
+static struct net_device_stats * uli526x_get_stats(struct net_device *);
+static void uli526x_set_filter_mode(struct net_device *);
static struct ethtool_ops netdev_ethtool_ops;
-static u16 read_srom_word(long ,int);
-static irqreturn_t uli526x_interrupt(int , void *, struct pt_regs *);
+static u16 read_srom_word(long, int);
+static irqreturn_t uli526x_interrupt(int, void *, struct pt_regs *);
static void uli526x_descriptor_init(struct uli526x_board_info *, unsigned long);
static void allocate_rx_buffer(struct uli526x_board_info *);
static void update_cr6(u32, unsigned long);
-static void send_filter_frame(struct DEVICE * ,int);
+static void send_filter_frame(struct net_device *, int);
static u16 phy_read(unsigned long, u8, u8, u32);
static u16 phy_readby_cr10(unsigned long, u8, u8);
static void phy_write(unsigned long, u8, u8, u16, u32);
static u8 uli526x_sense_speed(struct uli526x_board_info *);
static void uli526x_process_mode(struct uli526x_board_info *);
static void uli526x_timer(unsigned long);
-static void uli526x_rx_packet(struct DEVICE *, struct uli526x_board_info *);
-static void uli526x_free_tx_pkt(struct DEVICE *, struct uli526x_board_info *);
+static void uli526x_rx_packet(struct net_device *, struct uli526x_board_info *);
+static void uli526x_free_tx_pkt(struct net_device *, struct uli526x_board_info *);
static void uli526x_reuse_skb(struct uli526x_board_info *, struct sk_buff *);
-static void uli526x_dynamic_reset(struct DEVICE *);
+static void uli526x_dynamic_reset(struct net_device *);
static void uli526x_free_rxbuffer(struct uli526x_board_info *);
-static void uli526x_init(struct DEVICE *);
+static void uli526x_init(struct net_device *);
static void uli526x_set_phyxcer(struct uli526x_board_info *);
-/* ULI526X network baord routine ---------------------------- */
+/* ULI526X network board routine ---------------------------- */
/*
- * Search ULI526X board ,allocate space and register it
+ * Search ULI526X board, allocate space and register it
*/
static int __devinit uli526x_init_one (struct pci_dev *pdev,
struct uli526x_board_info *db; /* board information structure */
struct net_device *dev;
int i, err;
- u32 configval;
-
+
ULI526X_DBUG(0, "uli526x_init_one()", 0);
if (!printed_version++)
SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
- if (pci_set_dma_mask(pdev, 0xffffffff)) {
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_WARNING DRV_NAME ": 32-bit PCI DMA not available.\n");
err = -ENODEV;
goto err_out_free;
goto err_out_disable;
}
- //add by clearzhang 2004/7/8
- pci_read_config_dword(pdev,0x0,&configval);
- m526x_id = configval;
- if(configval == 0x526310b9)
- {
- //printk("is m5263\n");
- pci_read_config_dword(pdev,0x0c,&configval);
- configval = ((configval & 0xffff00ff) | 0x8000);
- pci_write_config_dword(pdev,0x0c,configval);
- }
/* Init system & device */
db = netdev_priv(dev);
/* Allocate Tx/Rx descriptor memory */
db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
+ if(db->desc_pool_ptr == NULL)
+ {
+ err = -ENOMEM;
+ goto err_out_nomem;
+ }
db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
-
+ if(db->buf_pool_ptr == NULL)
+ {
+ err = -ENOMEM;
+ goto err_out_nomem;
+ }
+
db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr;
db->first_tx_desc_dma = db->desc_pool_dma_ptr;
db->buf_pool_start = db->buf_pool_ptr;
((u16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db->ioaddr, i));
/* Set Node address */
- if(((u16 *) db->srom)[0] == 0xffff) /* SROM absent, so read MAC address from ID Table */
+ if(((u16 *) db->srom)[0] == 0xffff || ((u16 *) db->srom)[0] == 0) /* SROM absent, so read MAC address from ID Table */
{
outl(0x10000, db->ioaddr + DCR0); //Diagnosis mode
outl(0x1c0, db->ioaddr + DCR13); //Reset dianostic pointer port
err_out_res:
pci_release_regions(pdev);
+err_out_nomem:
+ if(db->desc_pool_ptr)
+ pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20,
+ db->desc_pool_ptr, db->desc_pool_dma_ptr);
+
+ if(db->buf_pool_ptr != NULL)
+ pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
+ db->buf_pool_ptr, db->buf_pool_dma_ptr);
err_out_disable:
pci_disable_device(pdev);
err_out_free:
ULI526X_DBUG(0, "uli526x_remove_one()", 0);
- if (dev) {
- pci_free_consistent(db->pdev, sizeof(struct tx_desc) *
- DESC_ALL_CNT + 0x20, db->desc_pool_ptr,
- db->desc_pool_dma_ptr);
- pci_free_consistent(db->pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
- db->buf_pool_ptr, db->buf_pool_dma_ptr);
- unregister_netdev(dev);
- pci_release_regions(pdev);
- free_netdev(dev); /* free board information */
- pci_set_drvdata(pdev, NULL);
- }
-
+ pci_free_consistent(db->pdev, sizeof(struct tx_desc) *
+ DESC_ALL_CNT + 0x20, db->desc_pool_ptr,
+ db->desc_pool_dma_ptr);
+ pci_free_consistent(db->pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
+ db->buf_pool_ptr, db->buf_pool_dma_ptr);
+ unregister_netdev(dev);
+ pci_release_regions(pdev);
+ free_netdev(dev); /* free board information */
+ pci_set_drvdata(pdev, NULL);
+ pci_disable_device(pdev);
ULI526X_DBUG(0, "uli526x_remove_one() exit", 0);
}
/*
* Open the interface.
- * The interface is opened whenever "ifconfig" actives it.
+ * The interface is opened whenever "ifconfig" activates it.
*/
-static int uli526x_open(struct DEVICE *dev)
+static int uli526x_open(struct net_device *dev)
{
int ret;
struct uli526x_board_info *db = netdev_priv(dev);
-
+
ULI526X_DBUG(0, "uli526x_open", 0);
ret = request_irq(dev->irq, &uli526x_interrupt, SA_SHIRQ, dev->name, dev);
/* system variable init */
db->cr6_data = CR6_DEFAULT | uli526x_cr6_user_set;
- if(m526x_id == 0x526310b9)
- {
- //printk("is 5263\n");
- db->cr6_data = CR6_DEFAULT_A | uli526x_cr6_user_set;
- }
db->tx_packet_cnt = 0;
db->rx_avail_cnt = 0;
db->link_failed = 1;
db->cr6_data |= ULI526X_TXTH_256;
db->cr0_data = CR0_DEFAULT;
- /* Initilize ULI526X board */
+ /* Initialize ULI526X board */
uli526x_init(dev);
/* Active System Interface */
}
-/* Initilize ULI526X board
+/* Initialize ULI526X board
* Reset ULI526X board
- * Initilize TX/Rx descriptor chain structure
+ * Initialize TX/Rx descriptor chain structure
* Send the set-up frame
* Enable Tx/Rx machine
*/
-static void uli526x_init(struct DEVICE *dev)
+static void uli526x_init(struct net_device *dev)
{
struct uli526x_board_info *db = netdev_priv(dev);
unsigned long ioaddr = db->ioaddr;
/* Parser SROM and media mode */
db->media_mode = uli526x_media_mode;
- //add by clearzhang 2004/7/8
- /* RESET Phyxcer Chip by GPR port bit 7 */
- //outl(0x180, ioaddr + DCR12); /* Let bit 7 output port */
- //outl(0x0, ioaddr + DCR12); /* Clear RESET signal */
-
/* Phyxcer capability setting */
phy_reg_reset = phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id);
phy_reg_reset = (phy_reg_reset | 0x8000);
if ( !(db->media_mode & ULI526X_AUTO) )
db->op_mode = db->media_mode; /* Force Mode */
- /* Initiliaze Transmit/Receive decriptor and CR3/4 */
+ /* Initialize Transmit/Receive decriptor and CR3/4 */
uli526x_descriptor_init(db, ioaddr);
/* Init CR6 to program M526X operation */
* Send a packet to media from the upper layer.
*/
-static int uli526x_start_xmit(struct sk_buff *skb, struct DEVICE *dev)
+static int uli526x_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct uli526x_board_info *db = netdev_priv(dev);
struct tx_desc *txptr;
* The interface is stopped when it is brought.
*/
-static int uli526x_stop(struct DEVICE *dev)
+static int uli526x_stop(struct net_device *dev)
{
struct uli526x_board_info *db = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
static irqreturn_t uli526x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
- struct DEVICE *dev = dev_id;
+ struct net_device *dev = dev_id;
struct uli526x_board_info *db = netdev_priv(dev);
unsigned long ioaddr = dev->base_addr;
unsigned long flags;
- //ULI526X_DBUG(0, "uli526x_interrupt()", 0);
-
if (!dev) {
ULI526X_DBUG(1, "uli526x_interrupt() without DEVICE arg", 0);
return IRQ_NONE;
}
- //outl(0, ioaddr + DCR7);
spin_lock_irqsave(&db->lock, flags);
outl(0, ioaddr + DCR7);
return IRQ_HANDLED;
}
- /* Disable all interrupt in CR7 to solve the interrupt edge problem */
- //outl(0, ioaddr + DCR7);
-
/* Check system status */
if (db->cr5_data & 0x2000) {
/* system bus error happen */
* Free TX resource after TX complete
*/
-static void uli526x_free_tx_pkt(struct DEVICE *dev, struct uli526x_board_info * db)
+static void uli526x_free_tx_pkt(struct net_device *dev, struct uli526x_board_info * db)
{
struct tx_desc *txptr;
-// unsigned long ioaddr = dev->base_addr;
u32 tdes0;
txptr = db->tx_remove_ptr;
* Receive the come packet and pass to upper layer
*/
-static void uli526x_rx_packet(struct DEVICE *dev, struct uli526x_board_info * db)
+static void uli526x_rx_packet(struct net_device *dev, struct uli526x_board_info * db)
{
struct rx_desc *rxptr;
struct sk_buff *skb;
* Get statistics from driver.
*/
-static struct net_device_stats * uli526x_get_stats(struct DEVICE *dev)
+static struct net_device_stats * uli526x_get_stats(struct net_device *dev)
{
struct uli526x_board_info *db = netdev_priv(dev);
* Set ULI526X multicast address
*/
-static void uli526x_set_filter_mode(struct DEVICE * dev)
+static void uli526x_set_filter_mode(struct net_device * dev)
{
struct uli526x_board_info *db = dev->priv;
unsigned long flags;
static void
ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
{
- //struct e1000_hw *hw = &adapter->hw;
-
- {
-
- ecmd->supported = (SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_MII);
+ ecmd->supported = (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_MII);
- ecmd->advertising = (ADVERTISED_10baseT_Half |
- ADVERTISED_10baseT_Full |
- ADVERTISED_100baseT_Half |
- ADVERTISED_100baseT_Full |
- ADVERTISED_Autoneg |
- ADVERTISED_MII);
+ ecmd->advertising = (ADVERTISED_10baseT_Half |
+ ADVERTISED_10baseT_Full |
+ ADVERTISED_100baseT_Half |
+ ADVERTISED_100baseT_Full |
+ ADVERTISED_Autoneg |
+ ADVERTISED_MII);
- ecmd->port = PORT_MII;
- ecmd->phy_address = db->phy_addr;
+ ecmd->port = PORT_MII;
+ ecmd->phy_address = db->phy_addr;
- ecmd->transceiver = XCVR_EXTERNAL;
+ ecmd->transceiver = XCVR_EXTERNAL;
-
- }
-
-
ecmd->speed = 10;
ecmd->duplex = DUPLEX_HALF;
{
ecmd->autoneg = AUTONEG_ENABLE;
}
-
-
}
static void netdev_get_drvinfo(struct net_device *dev,
{
u32 tmp_cr8;
unsigned char tmp_cr12=0;
- struct DEVICE *dev = (struct DEVICE *) data;
+ struct net_device *dev = (struct net_device *) data;
struct uli526x_board_info *db = netdev_priv(dev);
unsigned long flags;
u8 TmpSpeed=10;
* Stop ULI526X board
* Free Tx/Rx allocated memory
* Reset ULI526X board
- * Re-initilize ULI526X board
+ * Re-initialize ULI526X board
*/
-static void uli526x_dynamic_reset(struct DEVICE *dev)
+static void uli526x_dynamic_reset(struct net_device *dev)
{
struct uli526x_board_info *db = netdev_priv(dev);
db->init=1;
db->wait_reset = 0;
- /* Re-initilize ULI526X board */
+ /* Re-initialize ULI526X board */
uli526x_init(dev);
/* Restart upper layer interface */
/*
* Update CR6 value
- * Firstly stop ULI526X , then written value and start
+ * Firstly stop ULI526X, then written value and start
*/
static void update_cr6(u32 cr6_data, unsigned long ioaddr)
/*
* Send a setup frame for M5261/M5263
- * This setup frame initilize ULI526X address filter mode
+ * This setup frame initialize ULI526X address filter mode
*/
-static void send_filter_frame(struct DEVICE *dev, int mc_cnt)
+static void send_filter_frame(struct net_device *dev, int mc_cnt)
{
struct uli526x_board_info *db = netdev_priv(dev);
struct dev_mc_list *mcptr;
/* Description:
* when user used insmod to add module, system invoked init_module()
- * to initilize and register.
+ * to register the services.
*/
static int __init uli526x_init_module(void)
projects / linux-2.6-omap-h63xx.git / commitdiff